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Typhoon No. 9: In Okinawa and Amami, watch out for high waves and strong winds even after the typhoon has left

2026/07/11 23:23

Large and strong Typhoon No. 9 is currently in the East China Sea, moving northwest at a speed of approximately 30 kilometers per hour.

Today, the 11th (Saturday), heavy rain of 45.0mm was observed in Shimojishima, Miyakojima City, Okinawa Prefecture, in the hour until 8:55, and the daily precipitation until 9:00pm today was 175.0mm.
The maximum instantaneous wind speed was 45.3 m/s in Kitahara, Kumejima Town, Shimajiri District, Okinawa Prefecture in the morning.

#Typhoon No.9 11th (Saturday) 21:00
==================
Size large
Strength strong
Movement North-northw
Center location East China Sea
Movement Northwest 30km/h
Central pressure 950hPa
Maximum wind speed 40m/s (near the center)
Maximum instantaneous wind speed 55m/s
========================

Typhoon No. 9 is expected to make landfall in central China tomorrow, the 12th (Sunday), and turn into an extratropical cyclone on the 15th (Wednesday).
In the Okinawa and Amami regions, the center of the typhoon is gradually moving away, but please continue to be wary of high waves accompanied by swells into tomorrow, the 12th (Sunday).
Also, even if the rain stops, the windy conditions are expected to continue. Please be careful of strong winds.

[Wave forecast]
Wave height expected for tomorrow, the 12th (Sunday)
Amami region 6 meters with swells
Okinawa region 9 meters with swells

[Wind forecast]
Maximum wind speed (maximum instantaneous wind speed) expected for tomorrow, the 12th (Sun)
Amami region 15 meters (25 meters)
Okinawa region 20 meters (30 meters)

Typhoon No. 9: In Okinawa and Amami, watch out for high waves and strong winds even after the typhoon has left

2026/07/11 23:08

Weather for tomorrow 12th (Sunday): Heavy rain in northern Japan, heatstroke warning in Kyushu!

2026/07/11 18:25

Typhoon No. 9 is expected to leave Okinawa and move toward the continent. Western Japan will be within an area of high pressure. On the other hand, a pressure trough is expected to pass over northern Japan.

The weather in the Nansei Islands is improving, but high waves are making it dangerous. Please stay away from the coast.
The weather in Kyushu continues to be sunny, and the temperature during the day is expected to exceed 35 degrees Celsius, reaching dangerously close to 40 degrees Celsius. In many areas, the risk of heatstroke has reached the maximum alert level, so please take sufficient measures. Shikoku and China will also be hot with many sunny spells, so please be careful of heatstroke.
Clouds will likely spread over the Kinki, Tokai, and Kanto regions. Although there will be little sunshine, the temperature is expected to rise to around 30c during the day. There is a possibility of showers in the Kanto region in the afternoon, so a folding umbrella is a good idea.
Northern Japan and Hokuriku are prone to rain. There is a risk of locally heavy rain, especially on the Sea of Japan side of northeastern Japan. Be wary of landslides, rising river waters, and flooding of low-lying areas. Even though it's raining, the temperature is high, and it looks like it's going to be an uncomfortable heat.

[Celestial show] Tomorrow the moon will approach Mars!! What is the weather like for Aldebaran

2026/07/11 11:56

#Moon approaches Mars!!Aldebaran also pay attention to the eastern sky before sunrise
Tomorrow, the 12th (Sunday), the moon approaches Mars!!
Please pay attention to the eastern sky before sunrise.
The moon has passed its waning quarter and is getting thinner day by day, and tomorrow, the 12th (Sunday), it will approach Mars.
The visible position of Mars is also changing day by day.
Tomorrow, the 12th (Sunday), the thinner Moon will be visible to the left of Mars.
Aldebaran (Taurus) is a first-magnitude star that also shines red near Mars.
How about observing the slender Moon, Mars, and Aldebaran together

#What is the weather for tomorrow
Typhoon No. 9 is expected to make landfall from the East China Sea to central China tomorrow, the 12th (Sun).
The Nansei Islands, mainly in Okinawa, are experiencing severe flooding and heavy flooding with swells, and this condition is expected to continue into tomorrow, the 12th (Sunday).
Please be extremely cautious of high waves accompanied by swells.

At dawn, the Pacific side of western Japan will be cloudy due to moist air, and there will be some places where it will rain.
The Sea of Japan side of western Japan will be clear and it will be possible to observe the approach of the Moon and Mars.
There will be a chance to observe it through the gaps in the clouds near the Kii Peninsula.
Also, a low pressure system is expected to move into northern Japan, and the Tokai region and Hokkaido region will be covered in clouds.
There will be places in northern Kanto, Tohoku, and Hokkaido on the Sea of Japan side where it will rain.
On the Sea of Japan side of northern Japan, there is a risk of heavy rain with localized thunderstorms, leading to warning-level heavy rain.
Please be careful of heavy rain disasters.

[Latest typhoon information] Large and strong typhoon No. 9 approaches Sakishima Islands - strict warning against strong winds until tonight

2026/07/11 07:42

Typhoon No. 9, a large and strong typhoon, was located about 70 km south-southwest of Miyakojima at 6pm on the 11th, and was moving northwest at a speed of about 20 km per hour. The atmospheric pressure at the center is 940 hectopascals, the maximum wind speed near the center is 40 m/s, and the maximum instantaneous wind speed is 60 m/s, with wind speeds of over 25 m/s within 390 km to the northeast and 330 km to the southwest of the center.

It is expected to maintain its strength and approach the Sakishima Islands by the afternoon of the 11th. In the Okinawa region, please remain on high alert for strong winds, high waves, landslides, flooding of low-lying areas, rising and overflowing rivers, and high tides into tonight, and continue to be on high alert on the 12th. People in the Amami region should be on high alert for high waves until the 11th, and southern Kyushu should be on high alert for the 11th.

[Wind Forecast]
There are strong winds in the Okinawa region. The wind will continue to get stronger, and there will be strong winds on the 11th.
Maximum wind speed expected on the 11th (maximum instantaneous wind speed)
Amami region 20 meters (30 meters)
Okinawa region 40 meters (60 meters)
Maximum wind speed expected on the 12th (maximum instantaneous wind speed)
Amami region 15 meters (25 meters)
Okinawa region 20 meters (30 meters)

[Wave forecast]
In the Okinawa and Amami regions, there will be strong waves with swells on the 11th. It is expected that there will be heavy swells in southern Kyushu as well.
Wave height expected on the 11th
Southern Kyushu 6 meters with swells
Amami region 9 meters with swells
Okinawa region 13 meters with swells
Wave height expected on the 12th
Southern Kyushu 5 meters with swells
Amami region 6 meters with swells
Okinawa region 9 meters with swells
On the 12th, there will be a fierce storm in the Okinawa region and a big storm in the Amami region.

[Rain Forecast]
On the 11th, there will be heavy rain in the Sakishima Islands, with torrential rain accompanied by thunder and extremely heavy rain.
The predicted precipitation for the 24-hour period from 6:00 am on the 11th to 6:00 am on the 12th is expected to be 250 mm in the Okinawa region.
If a linear precipitation band occurs, there is a risk that there will be even more rainfall locally.

The intense heat continues mainly in Kyushu on Saturdays and Sundays, so be careful of heat stroke!

2026/07/11 06:16

Yesterday, the 10th (Friday), there were 585 midsummer spots, the highest number this year. In addition, the number of locations with extremely hot days of 35c or higher reached 40 locations, which is also the highest number this year, making it extremely hot.
This heat will continue today, the 11th (Sat), and tomorrow, the 12th (Sun).

Today, the 11th (Saturday), many places in western and eastern Japan will be covered by high pressure and it will be sunny, and midsummer days are expected to continue from Kyushu to Tohoku. In Dazaifu City, Fukuoka Prefecture, which had the hottest day in the country yesterday, the 10th (Friday), the temperature is expected to reach 39 degrees Celsius, approaching 40 degrees Celsius. Northern Kyushu will continue to experience intense heat that exceeds body temperature, with temperatures reaching 38 degrees Celsius in Kurume City, Fukuoka Prefecture and Hita City, Oita Prefecture, and 37 degrees Celsius in Kumamoto City. In addition, there are many places in China, from Shikoku to Tohoku, where the temperature will be over 30c, and in places such as Matsue City, it will be an extremely hot day, with temperatures reaching 35c.

Tomorrow, the 12th (Sun), will also be hot with sunlight reaching mainly Kyushu. In Fukuoka City, Fukuoka Prefecture, temperatures are expected to reach 38 degrees Celsius, and inland areas are likely to see temperatures approaching 40 degrees Celsius. There are many places in Kyushu and other areas where temperatures can reach around 35c.
It is predicted to be a very hot day, with temperatures reaching 35 degrees Celsius in Matsue and Tottori cities. Other locations will also experience midsummer days with temperatures exceeding 30 degrees Celsius over a wide area.

If the intense heat continues, the damage to the body will increase. Please take care to eat and sleep well and stay in good health. Also, some people may be going out on vacation, but it is important to take precautions to avoid heatstroke, such as drinking plenty of water and salt, and taking breaks.

Large and extremely strong typhoon No. 9 approaches Asusakishima Islands; serious disaster at risk for coastal facilities

2026/07/10 18:09

As of 16:00 on the 10th today, Typhoon No. 9, a large and extremely strong typhoon, is moving north-northwest at a speed of 20 km/h approximately 35 km south-southeast of Miyakojima with strong winds.

#Typhoon No.9 10th (Friday) 16:00
==================
Center location Approximately 35km
south-southeast of Miyakojima Size Large
Strength Very strong
Movement North-northwest 20km/h
Central pressure 935 hPa
Maximum wind speed 45 m/s (near the center)
Maximum instantaneous wind speed 60 m/s
==================

Typhoon No. 9 is expected to move northwestward south of Okinawa, and will approach the Sakishima Islands by the morning of Saturday the 11th tomorrow, while maintaining "very strong" strength.

As the typhoon approaches, strong winds are blowing in the Okinawa region, and strong winds are expected to blow through tomorrow (Saturday) the 11th, threatening to collapse some houses, and will cause severe flooding at sea. Please evacuate to a sturdy building before the winds get stronger, and take strict precautions against the storm by staying away from windows while indoors.
Also, please be extremely cautious of high waves accompanied by swells, landslides caused by heavy rain, inundation of low-lying land, rising water levels and flooding of rivers, and continue to be extremely cautious of high waves the day after tomorrow, the 12th (Sunday).
Tide levels will rise from late evening today on the 10th until the morning of Saturday, the 11th tomorrow, and there is a risk of serious disasters occurring at coastal facilities. Low-lying areas near coasts and river mouths need to be extremely careful about inundation and submergence caused by storm surges, as well as flooding caused by waves that overlap with storm surges.

In addition, in the Amami region, please be extremely cautious of high waves accompanied by swells through tomorrow, the 11th (Saturday), and continue to be on guard the following day, the 12th (Sunday).
In southern Kyushu, please be careful of high waves with swells tomorrow, Saturday the 11th.
Please be careful as there is a risk of lightning strikes and strong wind gusts such as tornadoes occurring under developed rain clouds.

[Wind Forecast]
A storm is blowing in the Okinawa region, and it will continue to be fierce until tomorrow, the 11th (Saturday).

#Expected wind strength
+Maximum wind speed (maximum instantaneous wind speed) expected for today 10th
Amami region 18m/s (30m/s)
Okinawa main island region 25m/s (35m/s)
Daitojima region 18m/s (30m/s) )
Miyakojima region 35m/s (50m/s)
Yaeyama region 35m/s (50m/s)
+Tomorrow 11th Maximum wind speed (maximum instantaneous wind speed) expected on (Sat)
Amami region 18m/s (30m/s)
Okinawa main island region 2 5m/s (35m/s)
Daitojima region 18m/s (30m/s)
Miyakojima region 45m/s (60m/s )
Yaeyama region 45m/s (60m/s)
+Maximum wind speed (maximum instantaneous wind speed) expected on the 12th (Sunday) tomorrow
Miyakojima region 20m/s (30m/s)
Yaeyama region 20m/s (30m/s)

[Wave forecast]
In the Okinawa and Amami regions, there will be intense swells and swells as the typhoon approaches tomorrow, the 11th (Saturday). Tomorrow, the 11th (Saturday), is expected to be heavy with swells in southern Kyushu.
In the Okinawa region, there will be heavy rain on the 12th (Sunday), and in the Amami region, there will be heavy rain on the 12th (Sunday).

#Expected wave height (with swell)
+Expected wave height for today, the 10th
Southern Kyushu 5m
Amami region 9m
Okinawa main island region 11m
Daitojima region 8m
Miyako Island region 13m
Yaeyama region 13m
Expected wave height for tomorrow 11th (Saturday)
Southern Kyushu 6m
Amami region 9m
Okinawa main island 12m
Daitojima region 8m
Miyakojima region 13m
Yaeyama region 13m
Wave height expected on the 12th (Sunday) tomorrow
Southern Kyushu 5m
Amami region 6m
Okinawa main island 9m
Daitojima region 6m
Miyakojima Region 8m
Yaeyama Region 8m

[Rain Forecast]
In the Sakishima Islands, there will be heavy rain with thunderstorms and heavy rain of more than 80mm per hour, and extremely heavy rain of more than 50mm per hour until tomorrow the 11th (Saturday).

#Expected amount of rain (in places where there is a lot of it)
+Precipitation expected for 1 hour today, the 10th,
Okinawa main island region 30mm
Miyakojima region 30mm
Yaeyama region 40mm
+One-hour precipitation expected for tomorrow 11th (Saturday)
Okinawa main island region 40mm
Miyakojima region 50mm
8 Shigeyama region 80mm
+24-hour precipitation expected by 18:00 tomorrow 11th (Sat)
Okinawa main island region 100mm
Miyakojima region 250mm
Yaeyama region 300mm
+24-hour precipitation expected by 18:00 on the 12th (Sunday) the next day
Miyakojima region 50mm
Yaeyama region 60mm

[Next week will be a very hot day] Tokyo is expected to reach 36 degrees Celsius, and Nagoya is expected to reach 38 degrees Celsius every day. Beware of heatstroke! (Commentary: Weather forecaster Atsuko Miyake)

2026/07/10 15:14

One of the strongest typhoons approaching the Japanese archipelago this year is currently approaching the Okinawa region.

Typhoon No.9 is now a large and extremely powerful force.
It is located on the sea south-southeast of Miyakojima and is moving northwest at 20km/h.
The maximum instantaneous wind speed near the center is 60M.

A typhoon is expected to approach Okinawa's Sakishima Islands tomorrow (Saturday) morning, bringing with it fierce winds that could destroy some houses.
For more information about Typhoon No. 9, please also check out our YouTube Okinawa channel, where we talk about it in detail.

As a result of the indirect effects of this typhoon, high pressure is strengthening near Honshu.

This is the forecast weather map for tonight.
The area around this area is expected to be covered in high pressure and have many sunny skies into tonight.
The weather is sunny and the temperature is rising during the day.

Looking at the maximum temperature until noon, the temperature in Dazaifu City, Fukuoka Prefecture has risen to 36.0c, making it an extremely hot day since the morning.

In addition, today's temperature was 35.9c in Hita City, Oita Prefecture, making it the third consecutive day of extreme heat.

Furthermore, it looks like the heat will be severe tomorrow and the day after.
Temperatures will rise, especially in Kyushu.
This is because a high pressure system is coming directly over Kyushu.
Fukuoka is expected to experience extremely hot days tomorrow, the 11th (Saturday) at 37 degrees Celsius, and the 12th (Sunday) at 38 degrees Celsius.

Also, there are likely to be some extremely hot days, especially in the inland areas of western and eastern Japan.

At this time of year, people are not yet used to the heat, so be careful of heat stroke.
Try to stay hydrated even if you're not thirsty.
Also, when you sweat a lot, make sure to take in a moderate amount of salt.
Please do not put up with the heat and use the air conditioner.

This heat brings sudden changes in the weather.

After this, let's take a look at the rain clouds.
Rain clouds are expected to develop along the mountains near Honshu into today's evening.
It rains widely during the day in Hokkaido, but it seems that the rain will stop in many places at night.

However, tomorrow (Saturday), cold air will flow into the upper air.
Moist air will also flow in around the edge of the large high-pressure system,
which will make the atmospheric conditions unstable in northern Japan tomorrow.

Especially in the afternoon when the temperature rises, heavy rain is likely to turn into thunderstorms in some places.
Please be careful of sudden heavy rain, lightning strikes, and gusts of wind in northern Japan and Hokuriku.

Saturday and Sunday weather.
First of all, the Sakishima Islands in Okinawa will experience very stormy weather as the typhoon approaches.
Please be on guard for strong winds, high waves, and heavy rain into tomorrow (Saturday).
Flooding may occur in coastal areas due to storm surges and high waves.

It will be extremely hot in Kyushu this Saturday and Sunday. Please be extremely careful about heat stroke.
Also, although there are parts of western and eastern Japan that experience sunny skies, please be careful of sudden changes in weather along the mountains.
There will be rain and thunderstorms in northern Japan and Hokuriku.
Please be careful of lightning, gusts of wind, and hail.

Weekly forecast. Next week, the heat will become severe even in eastern Japan.
Especially on the 14th (Tuesday), the temperature in Tokyo is expected to be 36c.
In Nagoya, temperatures are expected to reach 38 degrees Celsius on the 14th (Tuesday) and 15th (Wednesday), and depending on the location, it is likely to be a "severely hot day" of 40 degrees Celsius or higher.
Please be even more careful about heat stroke next week.

[Typhoon No. 9] Passes by with extremely strong force. Beware of strong winds that can destroy houses! (Commentary: Weather forecaster Atsuko Miyake)

2026/07/10 14:13

One of the strongest typhoons approaching the Japanese archipelago this year is currently approaching the Okinawa region.

From the evening of today, the 10th (Friday) onwards, ferocious winds are expected to blow in areas such as Ishigaki Island and Miyako Island,
with strong winds that can cause houses to collapse in some areas.
Please protect your own safety by moving to a sturdy building as soon as possible.

Now, let's take a look at the predicted course of the typhoon.
Typhoon No.9 is now a large and extremely powerful force.
It is located approximately 500 kilometers south-southeast of Miyako Island in the ocean. It is moving northwest at 20km/h.
The central pressure is 935hPa, and the maximum instantaneous wind speed near the center is 60 meters.

After this, there is a possibility that it will approach Ishigaki Island, Miyako Island, etc. until the morning of the 11th (Saturday) tomorrow,
and pass through while maintaining very strong power.

There is a possibility of entering the typhoon's storm region.
The purple area is where there is a high possibility of entering the storm area.
There are purple signs not only in the Miyakojima and Yaeyama regions, but also in the southern part of the main island of Okinawa.

From today evening until tomorrow (Saturday), vigilance will be required for strong winds not only in the Sakishima Islands but also on the main island of Okinawa.

First, let's look at the rain and wind forecast.

After today's evening, the outermost rain clouds of the typhoon are expected to form.
It is expected to rain on the main island of Okinawa.
Also, it seems that there are places in Miyakojima and Ishigakijima where it rains heavily.
The rain will gradually become stronger and the wind will become stronger from now on through the night.

At dawn tomorrow (Saturday), active rain clouds swirling around the center of the typhoon will hang over the Sakishima Islands.
Very heavy rain is expected to occur in the Ishigaki Island and Miyako Island regions, and there is a risk of localized torrential rain.

The expected amount of rain into tomorrow (Saturday) is a heavy rain of 80mm per hour in the Yaeyama region.
In addition, 250 mm of precipitation is expected over the next 24 hours by noon tomorrow (Saturday).
The rain is expected to continue after that, so we need to be on guard against heavy rain.
Please be careful of landslides, etc. In some cases, a Level 4 heavy rain warning may be issued.
Please also pay attention to information regarding condemnation from local governments.

If you combine the rain with the wind forecast, it is predicted that it will be quite ferocious.
Tomorrow (Sat) maximum instantaneous wind speed is expected to be 60 m/s.
This is a strong wind that can cause some houses to collapse, and it is quite dangerous to be outside.
Make sure to move to a sturdy building.

In preparation for strong winds, please strengthen windows and close curtains indoors.
Also, the window glass may break.
If the window glass breaks and a strong wind blows, the roof on the second floor can be blown off in one go.
In that case, it is quite dangerous to stay on the 2nd floor, so please stay in a room on the 1st floor with no windows.
Please note that cases where there is a risk of landslides or flooding due to heavy rain are excluded.

Also, please close your shutters when outdoors and stay away from telephone poles and large trees.

provides detailed weather information for each location.
Saturday and Sunday weather.
Tomorrow, the 11th (Saturday), the weather will be very stormy, mainly in the Sakishima Islands, due to the approaching typhoon.
Also, in coastal areas, high waves and storm surges may cause flooding.
Please stay away from coastal areas.

On the 12th (Sunday), the rain and wind will gradually weaken, but
the weather will not clear up even after that.
It looks like it will be hot and humid on Sunday.

Next week, the sunny skies will gradually return and the summer sky will spread out.
We need to be careful about the heat again.

[Latest typhoon information] Typhoon No. 9 Okinawa main island is within strong wind area

2026/07/10 06:49

Typhoon No. 9, a large and extremely strong typhoon, was located south of Okinawa at 3:00 pm on the 10th and was moving north-northwest at a speed of approximately 15 kilometers per hour.

Typhoon No. 9 is expected to maintain its strength and approach the Sakishima Islands on the morning of the 11th. In the Okinawa region, please be on high alert for strong winds, high waves, landslides, flooding of low-lying areas, rising and overflowing rivers, and storm surges through the 11th. People in the Amami region should be on high alert for high waves until the 11th, and southern Kyushu should be on high alert for the 11th.

[Wind forecast]
In the Okinawa region, there will be strong winds on the evening of the 10th, and fierce winds will continue until the 11th.
Maximum wind speed expected on the 10th (maximum instantaneous wind speed)
Okinawa region 35 meters (50 meters)
Maximum wind speed expected on the 11th (maximum instantaneous wind speed)
offshore Nawa region 45 meters (60 meters)

[Wave forecast]
In the Okinawa and Amami regions, the typhoon will approach on the 11th, with swells and intense waves. Southern Kyushu is also expected to experience heavy swells on the 11th.
Expected wave height on the 10th
Southern Kyushu 5 meters with swells
Amami region 9 meters with swells
Okinawa area 13 meters with swells
Wave height expected on the 11th
Southern Kyushu 6 meters with swells
Amami region 9 meters With swells
Okinawa region 13 meters with swells
Wave height expected on the 12th
Southern Kyushu 5 meters with swells
Amami region 6 meters with swells
Okinawa region 8 meters with swells
In the Okinawa and Amami regions, it will be a big storm on the 12th.

[Rain Forecast]
Heavy rain is expected to occur in the Sakishima Islands through the 11th, with heavy to very heavy rain accompanied by thunder.
The expected 24-hour precipitation from 6:00 on the 10th to 6:00 on the 11th is high,
Okinawa region, 250 mm
Then, the 24-hour rainfall expected from 6:00 on the 11th to 6:00 on the 12th is high,
Okinawa region: 200 mm

[Disaster Prevention Matters]
With the approach of the typhoon, strong winds will develop in the Okinawa region from the evening of the 10th, and strong winds that may cause some houses to collapse into the 11th are expected to cause severe flooding. Please move to a sturdy building before the wind gets stronger, and take extreme precautions against strong winds by staying away from windows indoors.

Also, please be extremely cautious of high waves with swells, landslides caused by heavy rain, flooding of low-lying areas, and rising and flooding rivers.
Please be careful of high waves on the 12th as well.

The tide level will rise from late on the night of the 10th until dawn on the 11th, and there is a risk of serious disaster for coastal facilities. In low-lying areas near the coast and river mouths, please be extremely careful about flooding and submergence due to high tides, and flooding caused by waves that overlap with high tides.

Be careful of strong gusts of wind such as lightning and tornadoes. If there are signs that a cumulonimbus cloud is approaching, please take precautions such as moving inside a building.
In the Amami region, please be on high alert for high waves with swells through the 11th, and continue to be cautious on the 12th.
In southern Kyushu, please be careful of high waves accompanied by swells on the 11th.