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Surf Forecasts:
Okuragahama surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 am Sunday 31 May 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
23.4° C
(Which is normal for this time of year)How big are the waves at Okuragahama today (31 May):
- Morning surf: Morning surf (31 May, local time) - 3.5ft (1.1m), 12s period with SSE swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 5ft (1.5m), 12s period with SSE swell.
- Evening surf: Evening surf (31 May, local time) - 4ft (1.2m), 12s period with SSE swell.
The current surf forecast for Okuragahama at 7AM is: 1.0m 13s primary swell from a South-southeast direction and 0.7m 11s secondary swell from a East-southeast direction (forecast issued at 02:00am May 31). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 3.5ft (1.1m) | 12s |
| Afternoon (31 May) | 5ft (1.5m) | 12s |
| Evening (31 May) | 4ft (1.2m) | 12s |
Table - waves today at Okuragahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 348mm), heaviest during Tue night. Warm (max 25°C on Sun afternoon, min 20°C on Mon afternoon). Winds increasing (calm on Sun morning, gales from the ENE by Tue night). | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 10 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 14 | SSE 13 | SSE 14 | SSE 14 | S 13 | S 13 | S 13 | SSE 13 | S 13 | S 13 | S 13 | S 13 | ESE 8 | ESE 8 | ESE 10 | ESE 11 | |
94 | 145 | 290 | 398 | 531 | 599 | 514 | 404 | 445 | 888 | 1807 | 1933 | 1237 | 1090 | 1090 | 1793 | 1094 | 1218 | 1087 | 956 | 848 | 1975 | 5027 | 9168 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:19AM1.67m | 6:59PM1.69m | 5:50AM1.68m | 7:34PM1.69m | 6:23AM1.68m | 8:09PM1.67m | ||||||||||||||||||
Low Tide | 11:50PM0.86m | 12:11PM0.14m | 00:24AM0.88m | 12:45PM0.13m | 00:59AM0.90m | 1:20PM0.15m | ||||||||||||||||||
 | |  | |  |  |  |  | | | | | | | |  |  |  |  | | | | | | |
 | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — |
— | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | 4 | 5 | 13 | 10 | 12 | 19 | 30 | 39 | 39 | 55 | |
Temp °C | 22 | 21 | 21 | 22 | 23 | 25 | 23 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 20 | 21 | 22 | 22 | 22 | 21 | 21 | 22 | 23 | 23 |
22 | 21 | 21 | 24 | 23 | 24 | 23 | 22 | 22 | 23 | 23 | 22 | 23 | 22 | 22 | 23 | 24 | 23 | 23 | 21 | 19 | 18 | 17 | 15 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 11 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 13 | SSE 14 | SSE 14 | S 13 | S 13 | S 13 | SSE 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SSW 12 | S 13 | S 13 |
 kJ | 94 | 123 | 290 | 398 | 531 | 599 | 514 | 404 | 325 | 888 | 1807 | 1933 | 1237 | 1090 | 1090 | 1793 | 1094 | 1218 | 1087 | 956 | 822 | 598 | 1355 | 7676 |
Swell 2 Height (m) Direction Period (s) | SSE 15 | SSE 14 | ESE 11 | ESE 11 | E 11 | E 11 | E 11 | S 14 | S 14 | S 15 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SE 12 | — | S 10 | SSE 11 | — |
| kJ | 76 | 145 | 123 | 123 | 112 | 114 | 112 | 198 | 445 | 447 | 72 | 72 | 50 | 49 | 49 | 48 | 48 | 47 | 46 | 23 | — | 290 | 593 | — |
Swell 3 Height (m) Direction Period (s) | S 9 | S 16 | S 15 | — | ESE 12 | — | S 15 | E 11 | SE 6 | ESE 7 | SE 12 | — | — | — | — | SE 12 | SE 12 | SE 12 | SE 12 | — | — | — | — | — |
| kJ | 2 | 122 | 116 | — | 14 | — | 224 | 114 | 84 | 45 | 23 | — | — | — | — | 24 | 23 | 23 | 23 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 4 | E 4 | SE 5 | — | — | — | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | SE 7 | SE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 10 | ESE 11 |
| kJ | — | — | — | — | — | 10 | 7 | 37 | — | — | — | 144 | 164 | 180 | 166 | 216 | 202 | 286 | 375 | 374 | 848 | 1975 | 5027 | 9168 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 19 | 68 | 68 | 117 | 117 | 17 | 0 | 188 | 188 | 188 | 188 | 188 | 188 | 188 | 188 | 188 | 188 | 656 | 656 | 498 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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