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Surf Forecasts:
Okuragahama surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 pm Sunday 17 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
21.7° C
(Which is normal for this time of year)How big are the waves at Okuragahama today?
The current surf forecast for Okuragahama at 6PM is: 1.0m 9s primary swell from a East direction and 0.4m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm May 17). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | - | - |
| Afternoon (17 May) | 3.5ft (1.0m) | 9s |
| Evening (17 May) | 3ft (0.9m) | 9s |
Table - waves today at Okuragahama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Tue night. Warm (max 24°C on Sun afternoon, min 18°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 10 | E 9 | E 9 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | ESE 9 | SE 8 | |
151 | 151 | 151 | 123 | 123 | 118 | 94 | 99 | 103 | 106 | 106 | 101 | 99 | 110 | 117 | 74 | 78 | 102 | 156 | 156 | 215 | 223 | 265 | 242 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | cross-off | cross-off | cross-off | off | glassy | cross-on | on | on | glassy | glassy | glassy | cross-off | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | |
High Tide | 7:09PM1.87m | 6:19AM1.81m | 7:59PM1.83m | 7:01AM1.78m | 8:49PM1.76m | 7:45AM1.70m | ||||||||||||||||||
Low Tide | 12:25PM-0.17m | 00:48AM0.75m | 1:12PM-0.20m | 1:34AM0.83m | 2:00PM-0.16m | 2:22AM0.89m | ||||||||||||||||||
 | | |  | | | | | | | | | | | |  | | |  |  | |  |  | | |
 | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — |
 | — | — | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | 7:07 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 7 | 5 | 1 | — | |
Temp °C | 24 | 24 | 23 | 21 | 19 | 19 | 18 | 22 | 23 | 24 | 23 | 20 | 19 | 18 | 19 | 21 | 22 | 22 | 20 | 20 | 20 | 20 | 20 | 21 |
24 | 24 | 24 | 22 | 20 | 20 | 18 | 22 | 23 | 24 | 24 | 22 | 21 | 19 | 20 | 21 | 22 | 23 | 21 | 21 | 22 | 21 | 21 | 23 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 10 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SSE 8 | SE 8 |
 kJ | 151 | 151 | 151 | 123 | 123 | 118 | 94 | 99 | 103 | 106 | 106 | 101 | 99 | 110 | 117 | 46 | 58 | 73 | 118 | 156 | 215 | 223 | 168 | 242 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 12 | SE 10 | ESE 10 | SE 10 | ESE 12 | SE 10 | SE 5 | SE 5 | SE 6 | E 9 | E 9 | E 8 | ESE 10 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 10 |
| kJ | 18 | 18 | 29 | 19 | 30 | 32 | 35 | 17 | 10 | 17 | 14 | 28 | 8 | 17 | 30 | 74 | 78 | 89 | 90 | 126 | 132 | 153 | 265 | 183 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 13 | — | — | — | — | — | ESE 12 | ESE 12 | ESE 12 | ESE 10 | — | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | ESE 10 | E 9 | E 8 | — | — | E 10 | — |
| kJ | 7 | 7 | — | — | — | — | — | 15 | 14 | 14 | 10 | — | 30 | 20 | 20 | 28 | 28 | 40 | 36 | 36 | — | — | 48 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 4 | — | — | SE 6 | — | — | SE 7 | SE 7 | — | — | — | — | N 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | 36 | — | — | 102 | 156 | — | — | — | — | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 311 | 51 | 17 | 0 | 0 | 0 | 0 | 0 | 765 | 280 | 280 | 0 | 0 | 0 | 0 | 117 | 117 | 117 | 4 | 17 | 30 | 0 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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