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Surf Forecasts:
Okuragahama surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 pm Wednesday 22 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Okuragahama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Okuragahama sea temperature is
20.4° C
(Which is normal for this time of year)How big are the waves at Okuragahama today?
The current surf forecast for Okuragahama at 4AM is: 0.8m 10s primary swell from a East direction and 0.5m 13s secondary swell from a Southeast direction, 0.9m 4s secondary swell from a East-northeast direction (forecast issued at 08:00pm April 22). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 2.5ft (0.7m) | 10s |
| Afternoon (23 Apr) | 3.5ft (1.1m) | 7s |
| Evening (23 Apr) | 2.5ft (0.7m) | 10s |
Table - waves today at Okuragahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 57mm), heaviest during Wed night. Very mild (max 17°C on Sat afternoon, min 12°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 7 | S 7 | S 7 | E 10 | E 10 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 9 | E 9 | |
206 | 210 | 171 | 133 | 133 | 98 | 110 | 124 | 107 | 90 | 92 | 76 | 120 | 95 | 105 | 161 | 182 | 212 | 344 | 427 | 512 | 597 | 908 | 1343 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 10:49PM1.41m | 9:25AM1.39m | 00:18AM1.33m | 10:47AM1.25m | 1:53AM1.34m | 12:56PM1.20m | ||||||||||||||||||
Low Tide | 3:49PM0.05m | 4:08AM0.97m | 4:54PM0.20m | 5:48AM1.01m | 6:17PM0.33m | 7:58AM0.92m | ||||||||||||||||||
 |  |  | |  |  | | | | |  | | | | | | | | | | | | | | |
 | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — | — | — | — |
 | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | 6:49 |
— | 2 | 6 | 10 | 13 | 5 | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | 2 | 2 | 1 | — | 1 | 1 | 1 | 1 | 2 | |
Temp °C | 18 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 13 | 14 | 14 | 13 | 14 | 15 | 16 |
18 | 14 | 14 | 12 | 11 | 11 | 12 | 12 | 10 | 12 | 12 | 11 | 11 | 11 | 10 | 11 | 10 | 11 | 12 | 13 | 11 | 12 | 13 | 14 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 7 | S 7 | S 7 | S 7 | S 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | — |
 kJ | 206 | 210 | 171 | 133 | 133 | 98 | 110 | 124 | 107 | 65 | 48 | 76 | 120 | 95 | 105 | 161 | 182 | 212 | 251 | 247 | 354 | 460 | 724 | — |
Swell 2 Height (m) Direction Period (s) | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | S 6 | E 10 | E 10 | E 10 | E 10 | E 10 | S 7 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | SE 12 | ESE 12 | ESE 12 | SE 15 | — |
| kJ | 96 | 89 | 87 | 85 | 85 | 17 | 94 | 92 | 92 | 90 | 92 | 35 | 23 | 24 | 15 | 15 | 14 | 14 | 8 | 23 | 14 | 14 | 8 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 13 | SE 13 | SE 13 | ENE 6 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SSE 6 | SSE 6 | S 6 | — | — |
| kJ | — | — | — | — | 85 | 85 | 61 | 10 | 44 | 44 | 43 | 42 | 42 | 39 | 37 | 37 | 37 | 36 | 37 | 8 | 4 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | E 4 | E 4 | ENE 5 | ENE 5 | NE 6 | NNE 5 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 5 | NNE 4 | N 4 | ENE 8 | ENE 8 | E 8 | E 8 | E 9 | E 9 |
| kJ | — | — | 9 | 24 | 78 | 97 | 72 | 30 | 58 | 68 | 85 | 71 | 68 | 51 | 34 | 30 | 12 | 8 | 344 | 427 | 512 | 597 | 908 | 1343 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 110 | 117 | 17 | 20 | 229 | 17 | 17 | 17 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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