Daily forecast
as
Last update: 07:40 local time / This forecast is based on the GFS model
Tuesday, Sep 30
Wind
Weather
Waves
Tides
00h
3 kts
max 3 kts
14° C
1009 hpa
0.8 m
6 s
0.4
m
03h
3 kts
max 3 kts
13° C
1010 hpa
0.9 m
6 s
01:43
0.4
m
06h
4 kts
max 5 kts
12° C
1012 hpa
0.8 m
6 s
06:34
0.4
m
09h
2 kts
max 4 kts
19° C
1013 hpa
0.7 m
6 s
0.3
m
12h
2 kts
max 3 kts
23° C
1012 hpa
0.6 m
6 s
0.2
m
15h
3 kts
max 4 kts
20° C
1013 hpa
0.5 m
6 s
15:41
0.2
m
18h
3 kts
max 3 kts
15° C
1015 hpa
0.4 m
6 s
0.2
m
21h
5 kts
max 6 kts
14° C
1015 hpa
0.4 m
6 s
0.3
m
Wednesday, Oct 01
Wind
Weather
Waves
Tides
00h
5 kts
max 6 kts
14° C
1015 hpa
0.3 m
5 s
01:29
0.4
m
03h
5 kts
max 7 kts
14° C
1015 hpa
0.2 m
5 s
04:00
0.4
m
06h
6 kts
max 7 kts
14° C
1015 hpa
0.2 m
4 s
07:22
0.4
m
09h
3 kts
max 7 kts
20° C
1016 hpa
0.1 m
4 s
0.4
m
12h
3 kts
max 7 kts
23° C
1014 hpa
0.1 m
4 s
0.3
m
15h
4 kts
max 6 kts
22° C
1014 hpa
0.2 m
4 s
0.2
m
18h
1 kts
max 2 kts
0.41 mm
17° C
1015 hpa
0.1 m
4 s
17:01
0.2
m
21h
4 kts
max 4 kts
15° C
1016 hpa
0.1 m
4 s
0.3
m
Thursday, Oct 02
Wind
Weather
Waves
Tides
00h
4 kts
max 4 kts
15° C
1015 hpa
0.1 m
4 s
0.3
m
03h
3 kts
max 3 kts
14° C
1015 hpa
0.1 m
4 s
01:57
0.4
m
06h
4 kts
max 4 kts
14° C
1016 hpa
0.1 m
4 s
06:33
0.3
m
09h
2 kts
max 2 kts
20° C
1016 hpa
0.1 m
4 s
09:39
0.3
m
12h
4 kts
max 5 kts
22° C
1015 hpa
0.1 m
4 s
0.3
m
15h
4 kts
max 6 kts
21° C
1016 hpa
0.2 m
5 s
0.2
m
18h
1 kts
max 2 kts
16° C
1017 hpa
0.2 m
5 s
18:20
0.2
m
21h
2 kts
max 3 kts
16° C
1018 hpa
0.3 m
6 s
0.2
m
Friday, Oct 03
Wind
Weather
Waves
Tides
00h
1 kts
max 3 kts
16° C
1019 hpa
0.4 m
6 s
0.3
m
03h
2 kts
max 3 kts
16° C
1019 hpa
0.6 m
7 s
02:17
0.4
m
06h
1 kts
max 2 kts
15° C
1020 hpa
0.8 m
8 s
07:22
0.3
m
09h
3 kts
max 6 kts
19° C
1022 hpa
0.8 m
8 s
0.3
m
12h
6 kts
max 9 kts
21° C
1021 hpa
0.8 m
8 s
11:57
0.3
m
15h
5 kts
max 8 kts
20° C
1021 hpa
0.7 m
8 s
0.3
m
18h
2 kts
max 3 kts
16° C
1022 hpa
0.6 m
7 s
19:25
0.2
m
21h
3 kts
max 3 kts
15° C
1023 hpa
0.5 m
7 s
0.2
m
Saturday, Oct 04
Wind
Weather
Waves
Tides
00h
4 kts
max 4 kts
14° C
1022 hpa
0.4 m
7 s
0.3
m
03h
4 kts
max 4 kts
14° C
1022 hpa
0.4 m
6 s
02:34
0.4
m
06h
5 kts
max 5 kts
14° C
1023 hpa
0.3 m
6 s
0.3
m
09h
3 kts
max 4 kts
21° C
1022 hpa
0.3 m
6 s
07:57
0.3
m
12h
3 kts
max 5 kts
24° C
1021 hpa
0.3 m
6 s
13:27
0.4
m
15h
3 kts
max 5 kts
23° C
1020 hpa
0.3 m
5 s
0.3
m
18h
4 kts
max 4 kts
16° C
1020 hpa
0.3 m
6 s
0.2
m
21h
5 kts
max 6 kts
15° C
1020 hpa
0.3 m
6 s
20:19
0.2
m
Sunday, Oct 05
Wind
Weather
Waves
Tides
00h
5 kts
max 6 kts
15° C
1020 hpa
0.3 m
6 s
0.3
m
03h
5 kts
max 6 kts
14° C
1019 hpa
0.3 m
6 s
02:51
0.3
m
06h
6 kts
max 6 kts
14° C
1018 hpa
0.3 m
6 s
0.3
m
09h
4 kts
max 5 kts
20° C
1018 hpa
0.4 m
6 s
08:30
0.2
m
12h
3 kts
max 5 kts
23° C
1017 hpa
0.4 m
6 s
0.3
m
15h
2 kts
max 3 kts
21° C
1015 hpa
0.4 m
6 s
14:33
0.4
m
18h
1 kts
max 2 kts
17° C
1015 hpa
0.4 m
6 s
0.3
m
21h
3 kts
max 3 kts
16° C
1015 hpa
0.4 m
6 s
21:05
0.2
m
Monday, Oct 06
Wind
Weather
Waves
Tides
00h
4 kts
max 4 kts
16° C
1014 hpa
0.4 m
6 s
0.3
m
03h
1 kts
max 2 kts
17° C
1013 hpa
0.4 m
5 s
03:08
0.3
m
06h
2 kts
max 2 kts
17° C
1014 hpa
0.5 m
6 s
0.3
m
09h
4 kts
max 6 kts
20° C
1015 hpa
0.6 m
6 s
09:04
0.2
m
12h
6 kts
max 7 kts
0.46 mm
20° C
1015 hpa
0.7 m
6 s
0.3
m
15h
6 kts
max 8 kts
19° C
1016 hpa
0.8 m
6 s
15:29
0.4
m
18h
5 kts
max 7 kts
14° C
1018 hpa
0.8 m
6 s
0.3
m
21h
5 kts
max 9 kts
13° C
1020 hpa
0.8 m
6 s
21:45
0.2
m
Tuesday, Oct 07
Wind
Weather
Waves
Tides
00h
5 kts
max 7 kts
11° C
1020 hpa
0.8 m
7 s
0.3
m
03h
5 kts
max 6 kts
10° C
1020 hpa
0.9 m
7 s
03:25
0.3
m
06h
4 kts
max 6 kts
13° C
1022 hpa
0.8 m
6 s
0.3
m
09h
3 kts
max 5 kts
16° C
1022 hpa
0.7 m
6 s
09:38
0.2
m
12h
4 kts
max 7 kts
18° C
1022 hpa
0.7 m
6 s
0.2
m
15h
6 kts
max 9 kts
16° C
1022 hpa
0.7 m
6 s
16:20
0.4
m
18h
6 kts
max 9 kts
14° C
1022 hpa
0.7 m
6 s
0.4
m
21h
7 kts
max 13 kts
13° C
1021 hpa
0.7 m
6 s
22:21
0.2
m
Wednesday, Oct 08
Wind
Weather
Waves
Tides
00h
7 kts
max 12 kts
12° C
1020 hpa
0.8 m
6 s
0.3
m
03h
7 kts
max 12 kts
13° C
1018 hpa
0.8 m
6 s
03:42
0.4
m
06h
9 kts
max 18 kts
0.43 mm
13° C
1016 hpa
0.8 m
6 s
0.3
m
09h
9 kts
max 22 kts
1.69 mm
14° C
1014 hpa
1.0 m
6 s
10:13
0.2
m
12h
7 kts
max 13 kts
0.78 mm
16° C
1011 hpa
1.1 m
7 s
0.2
m
15h
4 kts
max 7 kts
3.4 mm
16° C
1009 hpa
1.2 m
7 s
0.3
m
18h
3 kts
max 5 kts
2.92 mm
16° C
1008 hpa
1.2 m
7 s
17:09
0.4
m
21h
7 kts
max 10 kts
3.18 mm
16° C
1006 hpa
1.3 m
7 s
0.3
m
Thursday, Oct 09
Wind
Weather
Waves
Tides
00h
4 kts
max 8 kts
0.86 mm
15° C
1004 hpa
1.3 m
7 s
22:54
0.3
m
03h
9 kts
max 15 kts
0.67 mm
16° C
1003 hpa
1.3 m
7 s
04:01
0.4
m
06h
14 kts
max 21 kts
1.85 mm
16° C
1003 hpa
1.2 m
7 s
0.3
m
09h
15 kts
max 23 kts
1.56 mm
13° C
1004 hpa
1.2 m
7 s
0.2
m
12h
20 kts
max 28 kts
12° C
1005 hpa
1.1 m
7 s
10:50
0.1
m
15h
22 kts
max 32 kts
11° C
1006 hpa
1.1 m
7 s
0.3
m
18h
24 kts
max 35 kts
11° C
1008 hpa
1.1 m
7 s
17:59
0.4
m
21h
23 kts
max 32 kts
9° C
1010 hpa
1.1 m
7 s
0.3
m
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Additional information
General
This is the wind, wave and weather forecast for Iwanai in Hokkaido, 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 Iwanai 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 Iwanai or to have a look at the wind direction tomorrow at Iwanai.
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.