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Surf Forecasts:
Okuragahama surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 am Saturday 16 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
21.6° C
(Which is normal for this time of year)How big are the waves at Okuragahama today?
The current surf forecast for Okuragahama at 9AM is: 1.0m 8s primary swell from a East direction and 0.4m 10s secondary swell from a East-southeast direction (forecast issued at 02:00am May 16). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 3.5ft (1.0m) | 8s |
| Afternoon (16 May) | 3.5ft (1.0m) | 8s |
| Evening (16 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 ForecastSome drizzle, heaviest during Sat morning. Warm (max 24°C on Sun afternoon, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | ESE 9 | ESE 9 | ESE 8 | E 8 | E 8 | E 9 | E 9 | ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | |
189 | 185 | 177 | 136 | 130 | 130 | 133 | 126 | 86 | 94 | 94 | 102 | 147 | 147 | 151 | 151 | 123 | 120 | 120 | 99 | 106 | 106 | 106 | 101 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | glassy | cross-on | on | on | glassy | cross-off | cross-off | off | cross-on | on | on | glassy | cross-off | cross-off | cross-off | off | glassy | on | on | on | glassy | |
High Tide | 5:02AM1.77m | 6:20PM1.84m | 5:40AM1.81m | 7:09PM1.87m | 6:19AM1.81m | 7:59PM1.83m | ||||||||||||||||||
Low Tide | 11:17PM0.62m | 11:40AM-0.08m | 00:03AM0.68m | 12:25PM-0.17m | 00:48AM0.75m | 1:12PM-0.20m | ||||||||||||||||||
 |  |  |  |  | | |  | | | | | | | | | | | | | | | | | |
 | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:06 | — |
— | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 19 | 21 | 23 | 23 | 22 | 20 | 19 | 18 | 18 | 22 | 23 | 24 | 23 | 20 | 19 | 18 | 18 | 22 | 24 | 24 | 23 | 20 |
21 | 20 | 20 | 22 | 24 | 23 | 23 | 22 | 20 | 19 | 18 | 23 | 23 | 24 | 25 | 21 | 20 | 18 | 18 | 23 | 24 | 24 | 25 | 22 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | ESE 9 | ESE 9 | ESE 8 | E 8 | E 8 | E 9 | E 9 | ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 189 | 185 | 177 | 136 | 130 | 130 | 133 | 126 | 86 | 94 | 94 | 102 | 147 | 147 | 151 | 151 | 123 | 120 | 120 | 99 | 106 | 106 | 106 | 101 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | SE 9 | E 8 | E 8 | ENE 9 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 12 | SE 10 | ESE 10 | SE 12 | ESE 10 | SE 10 |
| kJ | 42 | 40 | 39 | 38 | 35 | 35 | 35 | 52 | 81 | 55 | 55 | 25 | 18 | 18 | 29 | 19 | 31 | 31 | 35 | 17 | 10 | 22 | 10 | 28 |
Swell 3 Height (m) Direction Period (s) | S 6 | SE 11 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 13 | SE 13 | — | — | — | — | ESE 12 | ESE 12 | ESE 12 | ESE 10 | ESE 12 | — |
| kJ | 1 | 5 | 21 | 21 | 19 | 19 | 20 | 31 | 31 | 30 | 30 | 30 | 7 | 7 | — | — | — | — | 15 | 15 | 14 | 9 | 14 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 308 | 117 | 17 | 0 | 0 | 0 | 0 | 19 | 51 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 117 | 117 | 117 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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