Daily forecast
as
Last update: 13:38 local time / This forecast is based on the GFS model
Monday, Dec 23
Wind
Weather
Waves
Tides
00h
5 kts
max 11 kts
6° C
1022 hpa
0.3 m
3 s
1.8
m
03h
5 kts
max 6 kts
5° C
1023 hpa
0.2 m
2 s
02:53
2.4
m
06h
6 kts
max 7 kts
5° C
1022 hpa
0.2 m
2 s
1.8
m
09h
5 kts
max 6 kts
7° C
1023 hpa
0.3 m
3 s
08:55
1.1
m
12h
6 kts
max 9 kts
8° C
1022 hpa
0.2 m
2 s
1.9
m
15h
13 kts
max 16 kts
10° C
1020 hpa
0.2 m
2 s
15:29
2.8
m
18h
11 kts
max 16 kts
7° C
1022 hpa
0.5 m
3 s
2.3
m
21h
7 kts
max 12 kts
7° C
1022 hpa
0.5 m
3 s
22:04
1.2
m
Tuesday, Dec 24
Wind
Weather
Waves
Tides
00h
10 kts
max 16 kts
7° C
1023 hpa
0.5 m
3 s
1.4
m
03h
9 kts
max 16 kts
7° C
1023 hpa
0.5 m
3 s
04:12
2.4
m
06h
8 kts
max 14 kts
7° C
1023 hpa
0.4 m
3 s
2.2
m
09h
7 kts
max 13 kts
8° C
1024 hpa
0.3 m
3 s
10:01
1.4
m
12h
7 kts
max 11 kts
9° C
1024 hpa
0.1 m
2 s
1.6
m
15h
6 kts
max 9 kts
10° C
1024 hpa
0.0 m
2 s
16:21
2.7
m
18h
8 kts
max 9 kts
9° C
1026 hpa
0.0 m
2 s
2.5
m
21h
5 kts
max 5 kts
8° C
1027 hpa
0.1 m
1 s
1.4
m
Wednesday, Dec 25
Wind
Weather
Waves
Tides
00h
4 kts
max 5 kts
7° C
1027 hpa
0.1 m
1 s
23:07
1.0
m
03h
2 kts
max 2 kts
7° C
1027 hpa
0.1 m
2 s
2.0
m
06h
4 kts
max 4 kts
7° C
1027 hpa
0.1 m
1 s
05:38
2.4
m
09h
1 kts
max 2 kts
7° C
1028 hpa
0.1 m
0 s
1.9
m
12h
5 kts
max 8 kts
9° C
1026 hpa
0.1 m
0 s
11:18
1.5
m
15h
10 kts
max 13 kts
11° C
1024 hpa
0.2 m
0 s
2.3
m
18h
7 kts
max 10 kts
10° C
1024 hpa
0.3 m
0 s
17:18
2.6
m
21h
8 kts
max 11 kts
10° C
1024 hpa
0.3 m
1 s
1.7
m
Thursday, Dec 26
Wind
Weather
Waves
Tides
00h
7 kts
max 11 kts
10° C
1023 hpa
0.4 m
3 s
00:09
0.9
m
03h
8 kts
max 14 kts
10° C
1023 hpa
0.5 m
3 s
1.5
m
06h
11 kts
max 18 kts
10° C
1022 hpa
0.5 m
3 s
06:57
2.6
m
09h
13 kts
max 18 kts
10° C
1023 hpa
0.4 m
3 s
2.3
m
12h
15 kts
max 20 kts
12° C
1021 hpa
0.3 m
3 s
12:38
1.6
m
15h
16 kts
max 22 kts
13° C
1019 hpa
0.4 m
3 s
2.0
m
18h
15 kts
max 21 kts
9° C
1020 hpa
0.5 m
3 s
18:16
2.6
m
21h
12 kts
max 17 kts
9° C
1021 hpa
0.4 m
2 s
2.0
m
Friday, Dec 27
Wind
Weather
Waves
Tides
00h
12 kts
max 19 kts
7° C
1022 hpa
0.4 m
2 s
01:05
0.7
m
03h
10 kts
max 17 kts
6° C
1022 hpa
0.4 m
2 s
1.1
m
06h
9 kts
max 16 kts
6° C
1022 hpa
0.3 m
2 s
2.4
m
09h
6 kts
max 11 kts
7° C
1023 hpa
0.2 m
2 s
08:02
2.8
m
12h
6 kts
max 9 kts
8° C
1022 hpa
0.1 m
2 s
1.8
m
15h
6 kts
max 10 kts
9° C
1020 hpa
0.1 m
2 s
13:48
1.6
m
18h
9 kts
max 12 kts
7° C
1021 hpa
0.2 m
2 s
19:12
2.6
m
21h
7 kts
max 11 kts
7° C
1022 hpa
0.3 m
2 s
2.3
m
Saturday, Dec 28
Wind
Weather
Waves
Tides
00h
7 kts
max 11 kts
6° C
1020 hpa
0.3 m
3 s
1.0
m
03h
13 kts
max 20 kts
8° C
1019 hpa
0.4 m
3 s
01:56
0.5
m
06h
9 kts
max 14 kts
7° C
1018 hpa
0.5 m
3 s
2.1
m
09h
16 kts
max 23 kts
0.46 mm
7° C
1019 hpa
0.6 m
3 s
08:54
3.0
m
12h
18 kts
max 25 kts
0.6 mm
7° C
1018 hpa
0.5 m
3 s
2.2
m
15h
18 kts
max 23 kts
7° C
1017 hpa
0.5 m
3 s
14:46
1.6
m
18h
13 kts
max 20 kts
5° C
1019 hpa
0.6 m
3 s
2.3
m
21h
12 kts
max 20 kts
5° C
1020 hpa
0.6 m
3 s
20:03
2.6
m
Sunday, Dec 29
Wind
Weather
Waves
Tides
00h
11 kts
max 17 kts
5° C
1021 hpa
0.6 m
3 s
1.2
m
03h
11 kts
max 18 kts
5° C
1021 hpa
0.6 m
3 s
02:42
0.4
m
06h
10 kts
max 16 kts
5° C
1022 hpa
0.5 m
3 s
1.6
m
09h
11 kts
max 18 kts
6° C
1023 hpa
0.5 m
3 s
09:40
3.1
m
12h
13 kts
max 17 kts
8° C
1023 hpa
0.3 m
2 s
2.6
m
15h
13 kts
max 17 kts
9° C
1023 hpa
0.3 m
2 s
15:34
1.5
m
18h
9 kts
max 14 kts
8° C
1024 hpa
0.4 m
3 s
2.0
m
21h
8 kts
max 11 kts
7° C
1026 hpa
0.3 m
2 s
20:50
2.7
m
Monday, Dec 30
Wind
Weather
Waves
Tides
00h
6 kts
max 8 kts
7° C
1025 hpa
0.3 m
2 s
1.6
m
03h
5 kts
max 6 kts
7° C
1024 hpa
0.3 m
2 s
03:26
0.2
m
06h
5 kts
max 8 kts
7° C
1024 hpa
0.3 m
2 s
1.2
m
09h
7 kts
max 13 kts
9° C
1025 hpa
0.3 m
2 s
10:21
3.3
m
12h
8 kts
max 12 kts
10° C
1023 hpa
0.3 m
3 s
2.9
m
15h
8 kts
max 10 kts
11° C
1021 hpa
0.3 m
2 s
16:17
1.4
m
18h
7 kts
max 10 kts
11° C
1020 hpa
0.3 m
2 s
1.7
m
21h
5 kts
max 8 kts
11° C
1019 hpa
0.3 m
1 s
21:35
2.7
m
Tuesday, Dec 31
Wind
Weather
Waves
Tides
00h
3 kts
max 4 kts
2.47 mm
9° C
1017 hpa
0.2 m
2 s
2.0
m
03h
5 kts
max 6 kts
4.46 mm
9° C
1016 hpa
0.3 m
1 s
04:07
0.2
m
06h
6 kts
max 7 kts
2.78 mm
9° C
1015 hpa
0.3 m
2 s
0.7
m
09h
4 kts
max 5 kts
0.64 mm
9° C
1017 hpa
0.3 m
2 s
2.7
m
12h
1 kts
max 3 kts
11° C
1017 hpa
0.3 m
2 s
10:59
3.3
m
15h
2 kts
max 3 kts
11° C
1016 hpa
0.3 m
2 s
1.8
m
18h
2 kts
max 2 kts
11° C
1017 hpa
0.3 m
1 s
16:57
1.3
m
21h
2 kts
max 3 kts
10° C
1017 hpa
0.2 m
1 s
22:18
2.8
m
Wednesday, Jan 01
Wind
Weather
Waves
Tides
00h
6 kts
max 9 kts
9° C
1016 hpa
0.2 m
2 s
2.4
m
03h
11 kts
max 19 kts
10° C
1016 hpa
0.2 m
2 s
0.6
m
06h
17 kts
max 23 kts
11° C
1015 hpa
0.3 m
2 s
04:46
0.2
m
09h
16 kts
max 22 kts
10° C
1015 hpa
0.3 m
3 s
2.4
m
12h
16 kts
max 22 kts
11° C
1014 hpa
0.2 m
3 s
11:36
3.4
m
15h
18 kts
max 27 kts
10° C
1013 hpa
0.2 m
3 s
2.0
m
18h
20 kts
max 32 kts
8° C
1014 hpa
0.3 m
3 s
17:36
1.2
m
21h
23 kts
max 33 kts
6° C
1016 hpa
0.4 m
3 s
2.3
m
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Additional information
General
This is the wind, wave and weather forecast for Koyo, Hirosima in Hiroshima, 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 Koyo, Hirosima 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 Koyo, Hirosima or to have a look at the wind direction tomorrow at Koyo, Hirosima.
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.