Daily forecast
as
Last update: 07:41 local time / This forecast is based on the GFS model
Monday, Mar 02
Wind
Weather
Waves
Tides
00h
8 kts
max 11 kts
14° C
1019 hpa
0.6 m
8 s
0.4
m
03h
6 kts
max 7 kts
0.46 mm
14° C
1019 hpa
0.6 m
8 s
1.2
m
06h
3 kts
max 7 kts
0.78 mm
13° C
1019 hpa
0.6 m
9 s
04:50
1.4
m
09h
12 kts
max 13 kts
0.51 mm
13° C
1021 hpa
0.6 m
9 s
10:18
0.8
m
12h
13 kts
max 16 kts
13° C
1020 hpa
0.7 m
8 s
0.9
m
15h
14 kts
max 18 kts
13° C
1019 hpa
0.7 m
9 s
15:42
1.4
m
18h
14 kts
max 19 kts
13° C
1020 hpa
0.7 m
9 s
1.1
m
21h
16 kts
max 20 kts
12° C
1021 hpa
0.7 m
9 s
22:27
0.1
m
Tuesday, Mar 03
Wind
Weather
Waves
Tides
00h
15 kts
max 19 kts
12° C
1019 hpa
0.7 m
9 s
0.3
m
03h
14 kts
max 19 kts
11° C
1019 hpa
0.8 m
9 s
1.1
m
06h
17 kts
max 22 kts
11° C
1018 hpa
0.8 m
8 s
05:08
1.4
m
09h
17 kts
max 24 kts
3.12 mm
11° C
1016 hpa
0.9 m
7 s
0.8
m
12h
20 kts
max 29 kts
8.1 mm
11° C
1014 hpa
1.2 m
7 s
10:45
0.7
m
15h
12 kts
max 21 kts
9.64 mm
12° C
1012 hpa
1.4 m
7 s
16:25
1.5
m
18h
16 kts
max 20 kts
11.02 mm
11° C
1010 hpa
1.5 m
7 s
1.3
m
21h
16 kts
max 21 kts
6.04 mm
11° C
1008 hpa
1.7 m
7 s
0.4
m
Wednesday, Mar 04
Wind
Weather
Waves
Tides
00h
30 kts
max 32 kts
9.47 mm
6° C
1006 hpa
2.0 m
8 s
22:59
0.2
m
03h
32 kts
max 41 kts
4.52 mm
6° C
1003 hpa
2.2 m
8 s
1.0
m
06h
31 kts
max 40 kts
0.74 mm
7° C
1004 hpa
2.3 m
9 s
05:28
1.4
m
09h
20 kts
max 32 kts
8° C
1005 hpa
2.1 m
9 s
0.8
m
12h
15 kts
max 18 kts
11° C
1005 hpa
1.8 m
9 s
11:13
0.5
m
15h
0 kts
max 9 kts
11° C
1005 hpa
1.6 m
9 s
1.2
m
18h
17 kts
max 19 kts
11° C
1006 hpa
1.4 m
9 s
17:05
1.5
m
21h
19 kts
max 23 kts
10° C
1007 hpa
1.3 m
9 s
0.6
m
Thursday, Mar 05
Wind
Weather
Waves
Tides
00h
19 kts
max 22 kts
9° C
1008 hpa
1.2 m
9 s
23:29
0.2
m
03h
17 kts
max 20 kts
8° C
1008 hpa
1.1 m
10 s
1.0
m
06h
15 kts
max 19 kts
8° C
1010 hpa
1.0 m
10 s
05:47
1.5
m
09h
9 kts
max 12 kts
9° C
1013 hpa
0.9 m
9 s
0.9
m
12h
7 kts
max 12 kts
11° C
1014 hpa
0.9 m
9 s
11:42
0.4
m
15h
6 kts
max 12 kts
12° C
1015 hpa
0.8 m
9 s
1.0
m
18h
5 kts
max 5 kts
11° C
1018 hpa
0.8 m
9 s
17:43
1.5
m
21h
7 kts
max 8 kts
11° C
1020 hpa
0.8 m
9 s
0.9
m
Friday, Mar 06
Wind
Weather
Waves
Tides
00h
12 kts
max 12 kts
9° C
1021 hpa
0.8 m
10 s
23:58
0.3
m
03h
7 kts
max 7 kts
8° C
1021 hpa
0.7 m
10 s
0.9
m
06h
6 kts
max 6 kts
8° C
1022 hpa
0.7 m
11 s
06:07
1.5
m
09h
8 kts
max 10 kts
10° C
1023 hpa
0.6 m
11 s
1.0
m
12h
6 kts
max 8 kts
11° C
1022 hpa
0.6 m
12 s
12:12
0.4
m
15h
9 kts
max 11 kts
11° C
1021 hpa
0.6 m
12 s
0.8
m
18h
7 kts
max 11 kts
11° C
1022 hpa
0.6 m
11 s
18:21
1.5
m
21h
13 kts
max 18 kts
12° C
1020 hpa
0.7 m
10 s
1.0
m
Saturday, Mar 07
Wind
Weather
Waves
Tides
00h
18 kts
max 24 kts
13° C
1017 hpa
0.7 m
9 s
00:24
0.4
m
03h
25 kts
max 33 kts
0.41 mm
14° C
1012 hpa
0.9 m
8 s
0.8
m
06h
32 kts
max 48 kts
8.87 mm
13° C
1007 hpa
1.2 m
7 s
06:27
1.4
m
09h
23 kts
max 34 kts
8.57 mm
14° C
1005 hpa
1.5 m
7 s
1.0
m
12h
32 kts
max 45 kts
12° C
1004 hpa
1.7 m
8 s
12:44
0.3
m
15h
31 kts
max 37 kts
12° C
1004 hpa
1.9 m
8 s
0.6
m
18h
23 kts
max 27 kts
12° C
1005 hpa
1.9 m
8 s
19:00
1.4
m
21h
16 kts
max 19 kts
11° C
1007 hpa
1.6 m
8 s
1.2
m
Sunday, Mar 08
Wind
Weather
Waves
Tides
00h
10 kts
max 14 kts
10° C
1008 hpa
1.4 m
8 s
00:49
0.6
m
03h
10 kts
max 14 kts
9° C
1010 hpa
1.1 m
9 s
0.8
m
06h
9 kts
max 11 kts
8° C
1012 hpa
0.9 m
9 s
06:47
1.4
m
09h
3 kts
max 3 kts
10° C
1014 hpa
0.8 m
9 s
1.2
m
12h
3 kts
max 6 kts
11° C
1014 hpa
0.7 m
10 s
13:20
0.3
m
15h
4 kts
max 5 kts
12° C
1013 hpa
0.6 m
10 s
0.5
m
18h
5 kts
max 6 kts
11° C
1015 hpa
0.5 m
11 s
1.1
m
21h
11 kts
max 13 kts
10° C
1016 hpa
0.6 m
10 s
19:44
1.3
m
Monday, Mar 09
Wind
Weather
Waves
Tides
00h
13 kts
max 15 kts
8° C
1016 hpa
0.6 m
9 s
01:12
0.7
m
03h
11 kts
max 14 kts
7° C
1017 hpa
0.6 m
9 s
0.8
m
06h
12 kts
max 15 kts
7° C
1017 hpa
0.5 m
9 s
07:07
1.4
m
09h
12 kts
max 13 kts
8° C
1018 hpa
0.5 m
9 s
1.2
m
12h
7 kts
max 7 kts
10° C
1016 hpa
0.5 m
10 s
0.5
m
15h
4 kts
max 4 kts
11° C
1015 hpa
0.5 m
11 s
14:00
0.3
m
18h
1 kts
max 2 kts
10° C
1015 hpa
0.5 m
11 s
0.9
m
21h
2 kts
max 3 kts
9° C
1015 hpa
0.5 m
11 s
20:37
1.2
m
Tuesday, Mar 10
Wind
Weather
Waves
Tides
00h
4 kts
max 4 kts
0.58 mm
9° C
1014 hpa
0.5 m
10 s
0.9
m
03h
12 kts
max 12 kts
1.47 mm
8° C
1014 hpa
0.6 m
10 s
01:31
0.8
m
06h
14 kts
max 17 kts
0.54 mm
6° C
1016 hpa
0.6 m
9 s
07:27
1.4
m
09h
12 kts
max 15 kts
0.44 mm
6° C
1017 hpa
0.6 m
9 s
1.3
m
12h
9 kts
max 9 kts
8° C
1017 hpa
0.6 m
10 s
0.7
m
15h
4 kts
max 4 kts
9° C
1016 hpa
0.6 m
10 s
14:50
0.4
m
18h
6 kts
max 6 kts
8° C
1018 hpa
0.6 m
11 s
0.7
m
21h
3 kts
max 5 kts
8° C
1019 hpa
0.6 m
11 s
22:00
1.0
m
Wednesday, Mar 11
Wind
Weather
Waves
Tides
00h
8 kts
max 8 kts
8° C
1019 hpa
0.7 m
10 s
1.0
m
03h
8 kts
max 10 kts
6° C
1019 hpa
0.7 m
10 s
01:38
1.0
m
06h
8 kts
max 9 kts
7° C
1020 hpa
0.7 m
10 s
1.2
m
09h
10 kts
max 10 kts
8° C
1021 hpa
0.7 m
10 s
07:47
1.3
m
12h
8 kts
max 8 kts
9° C
1020 hpa
0.6 m
11 s
0.8
m
15h
2 kts
max 5 kts
10° C
1019 hpa
0.6 m
12 s
16:02
0.4
m
18h
1 kts
max 3 kts
9° C
1020 hpa
0.6 m
11 s
0.5
m
21h
10 kts
max 10 kts
8° C
1021 hpa
0.6 m
11 s
0.8
m
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Additional information
General
This is the wind, wave and weather forecast for Iwai in Chiba, 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 Iwai 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 Iwai or to have a look at the wind direction tomorrow at Iwai.
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.