Daily forecast
as
Last update: 13:39 local time / This forecast is based on the GFS model
Monday, Sep 29
Wind
Weather
Waves
Tides
00h
3 kts
max 6 kts
1.47 mm
24° C
1006 hpa
0.9 m
10 s
0.6
m
03h
4 kts
max 9 kts
3.52 mm
24° C
1004 hpa
0.9 m
10 s
03:58
0.3
m
06h
6 kts
max 20 kts
1.12 mm
24° C
1003 hpa
1.0 m
10 s
0.4
m
09h
13 kts
max 22 kts
0.55 mm
25° C
1003 hpa
1.0 m
10 s
0.7
m
12h
13 kts
max 22 kts
0.67 mm
25° C
1002 hpa
1.1 m
10 s
11:00
0.8
m
15h
16 kts
max 24 kts
28° C
1001 hpa
1.1 m
10 s
15:05
0.7
m
18h
16 kts
max 24 kts
25° C
1002 hpa
1.3 m
9 s
0.8
m
21h
14 kts
max 24 kts
23° C
1003 hpa
1.3 m
6 s
20:34
0.9
m
Tuesday, Sep 30
Wind
Weather
Waves
Tides
00h
12 kts
max 20 kts
22° C
1004 hpa
1.3 m
6 s
0.7
m
03h
9 kts
max 13 kts
22° C
1005 hpa
1.1 m
9 s
0.4
m
06h
4 kts
max 5 kts
21° C
1006 hpa
0.9 m
9 s
05:06
0.3
m
09h
1 kts
max 3 kts
23° C
1008 hpa
0.8 m
9 s
0.6
m
12h
5 kts
max 6 kts
0.62 mm
25° C
1007 hpa
0.9 m
8 s
13:24
0.8
m
15h
8 kts
max 8 kts
0.69 mm
25° C
1007 hpa
1.1 m
7 s
16:24
0.8
m
18h
9 kts
max 12 kts
0.53 mm
23° C
1008 hpa
1.1 m
7 s
0.8
m
21h
9 kts
max 15 kts
23° C
1009 hpa
1.2 m
7 s
21:15
0.9
m
Wednesday, Oct 01
Wind
Weather
Waves
Tides
00h
6 kts
max 13 kts
22° C
1009 hpa
1.2 m
7 s
0.8
m
03h
4 kts
max 6 kts
22° C
1008 hpa
1.1 m
7 s
0.5
m
06h
4 kts
max 5 kts
22° C
1009 hpa
1.0 m
7 s
06:42
0.3
m
09h
1 kts
max 3 kts
24° C
1009 hpa
0.9 m
7 s
0.4
m
12h
3 kts
max 3 kts
26° C
1008 hpa
0.9 m
7 s
0.7
m
15h
6 kts
max 6 kts
26° C
1007 hpa
0.9 m
7 s
15:04
0.9
m
18h
4 kts
max 7 kts
25° C
1008 hpa
0.8 m
7 s
0.8
m
21h
5 kts
max 9 kts
24° C
1009 hpa
0.8 m
7 s
20:12
0.8
m
Thursday, Oct 02
Wind
Weather
Waves
Tides
00h
8 kts
max 13 kts
22° C
1009 hpa
0.8 m
6 s
23:51
0.8
m
03h
9 kts
max 16 kts
21° C
1010 hpa
0.8 m
7 s
0.7
m
06h
6 kts
max 10 kts
20° C
1011 hpa
0.8 m
7 s
0.4
m
09h
4 kts
max 4 kts
23° C
1013 hpa
0.7 m
9 s
08:15
0.3
m
12h
4 kts
max 4 kts
26° C
1012 hpa
0.6 m
10 s
0.6
m
15h
7 kts
max 7 kts
25° C
1012 hpa
0.6 m
11 s
15:37
0.9
m
18h
6 kts
max 6 kts
24° C
1014 hpa
0.6 m
11 s
0.8
m
21h
5 kts
max 7 kts
23° C
1015 hpa
0.6 m
11 s
21:20
0.7
m
Friday, Oct 03
Wind
Weather
Waves
Tides
00h
4 kts
max 7 kts
0.77 mm
22° C
1015 hpa
0.6 m
10 s
0.8
m
03h
5 kts
max 7 kts
22° C
1015 hpa
0.5 m
10 s
01:56
0.8
m
06h
6 kts
max 10 kts
22° C
1016 hpa
0.6 m
10 s
0.5
m
09h
6 kts
max 11 kts
2.95 mm
20° C
1018 hpa
0.6 m
10 s
09:18
0.2
m
12h
8 kts
max 12 kts
1.94 mm
20° C
1018 hpa
0.7 m
9 s
0.5
m
15h
10 kts
max 18 kts
1.41 mm
19° C
1017 hpa
0.8 m
9 s
16:04
1.0
m
18h
10 kts
max 18 kts
0.67 mm
19° C
1018 hpa
0.9 m
9 s
0.9
m
21h
12 kts
max 22 kts
0.43 mm
19° C
1017 hpa
0.9 m
8 s
21:55
0.6
m
Saturday, Oct 04
Wind
Weather
Waves
Tides
00h
12 kts
max 21 kts
0.91 mm
19° C
1016 hpa
1.0 m
7 s
0.7
m
03h
13 kts
max 22 kts
1.27 mm
19° C
1014 hpa
1.1 m
7 s
03:09
1.0
m
06h
12 kts
max 23 kts
3.29 mm
19° C
1014 hpa
1.2 m
6 s
0.7
m
09h
12 kts
max 22 kts
1.04 mm
21° C
1014 hpa
1.3 m
6 s
10:05
0.2
m
12h
9 kts
max 18 kts
1.39 mm
21° C
1012 hpa
1.3 m
6 s
0.4
m
15h
8 kts
max 11 kts
24° C
1010 hpa
1.2 m
7 s
16:29
1.0
m
18h
0 kts
max 3 kts
23° C
1011 hpa
1.2 m
7 s
0.9
m
21h
4 kts
max 6 kts
22° C
1011 hpa
1.1 m
7 s
22:28
0.4
m
Sunday, Oct 05
Wind
Weather
Waves
Tides
00h
5 kts
max 8 kts
21° C
1010 hpa
1.1 m
7 s
0.6
m
03h
6 kts
max 9 kts
21° C
1008 hpa
1.1 m
7 s
04:03
1.0
m
06h
4 kts
max 5 kts
20° C
1009 hpa
1.0 m
7 s
0.9
m
09h
3 kts
max 4 kts
24° C
1010 hpa
1.0 m
8 s
0.3
m
12h
4 kts
max 4 kts
26° C
1009 hpa
1.0 m
8 s
10:45
0.2
m
15h
4 kts
max 4 kts
26° C
1007 hpa
0.9 m
8 s
0.9
m
18h
3 kts
max 4 kts
24° C
1008 hpa
1.0 m
8 s
16:55
1.1
m
21h
3 kts
max 5 kts
24° C
1009 hpa
1.0 m
9 s
0.5
m
Monday, Oct 06
Wind
Weather
Waves
Tides
00h
4 kts
max 6 kts
23° C
1008 hpa
1.0 m
9 s
23:01
0.3
m
03h
3 kts
max 3 kts
23° C
1007 hpa
0.9 m
9 s
1.0
m
06h
3 kts
max 5 kts
23° C
1007 hpa
0.9 m
9 s
04:52
1.1
m
09h
8 kts
max 10 kts
25° C
1007 hpa
0.9 m
9 s
0.5
m
12h
12 kts
max 14 kts
28° C
1005 hpa
1.0 m
9 s
11:22
0.2
m
15h
13 kts
max 18 kts
28° C
1004 hpa
1.0 m
9 s
0.8
m
18h
14 kts
max 23 kts
26° C
1005 hpa
1.1 m
9 s
17:20
1.1
m
21h
9 kts
max 17 kts
24° C
1007 hpa
1.1 m
9 s
0.5
m
Tuesday, Oct 07
Wind
Weather
Waves
Tides
00h
4 kts
max 8 kts
23° C
1007 hpa
1.1 m
8 s
23:37
0.2
m
03h
5 kts
max 8 kts
23° C
1007 hpa
1.0 m
8 s
0.8
m
06h
4 kts
max 6 kts
22° C
1008 hpa
1.0 m
8 s
05:38
1.2
m
09h
3 kts
max 3 kts
25° C
1009 hpa
0.9 m
8 s
0.6
m
12h
5 kts
max 5 kts
27° C
1008 hpa
1.0 m
8 s
11:58
0.2
m
15h
6 kts
max 6 kts
27° C
1008 hpa
1.0 m
8 s
0.7
m
18h
5 kts
max 5 kts
25° C
1009 hpa
1.1 m
8 s
17:46
1.2
m
21h
4 kts
max 5 kts
25° C
1009 hpa
1.1 m
8 s
0.6
m
Wednesday, Oct 08
Wind
Weather
Waves
Tides
00h
3 kts
max 4 kts
24° C
1009 hpa
1.1 m
8 s
00:14
0.1
m
03h
2 kts
max 2 kts
24° C
1008 hpa
1.1 m
8 s
0.6
m
06h
2 kts
max 3 kts
24° C
1008 hpa
1.0 m
8 s
06:24
1.2
m
09h
12 kts
max 19 kts
26° C
1008 hpa
1.0 m
8 s
0.8
m
12h
15 kts
max 22 kts
29° C
1007 hpa
1.0 m
8 s
12:33
0.3
m
15h
17 kts
max 24 kts
29° C
1006 hpa
1.0 m
7 s
0.7
m
18h
14 kts
max 22 kts
27° C
1007 hpa
1.1 m
7 s
18:13
1.2
m
21h
14 kts
max 24 kts
25° C
1009 hpa
1.1 m
7 s
0.8
m
Nearby spots (within 25 km)
Find more spots like this
Look at our wind map to find more spots among our 160,000 spots.
Find spot or weather stationKosai popularity
Most popular spots in Japan
Have a look at the top kitesurfing, windsurfing, sailing, surfing or fishing spots in Japan
Most visited spots in JapanMost visited spots worldwide
Additional information
General
This is the wind, wave and weather forecast for Kosai in Shizuoka, Japan. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding.
Forecast
This forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 2:00 PM, 8:00 PM, 2:00 AM and 8:00 AM Japan Standard Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction in which the wind is blowing.Check the wind forecast for Kosai when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in Japan. Or use our wind forecast to find the wind speed today in Kosai or to have a look at the wind direction tomorrow at Kosai.
Severe Weather Warnings
When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.
Units
We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.