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Surf Forecasts:
Tengan surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Monday 25 May 2026 JSTForecast update in hr min s Forecast update imminent
Tengan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tengan sea temperature is
24.7° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Tengan today?
The current surf forecast for Tengan at 6AM is: 0.4m 9s primary swell from a East-southeast direction (forecast issued at 02:00am May 25). An open ocean swell of 0.4m 7s is not directed at the surf break, a second open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 1.5ft (0.4m) | 9s |
| Afternoon (25 May) | 1.5ft (0.4m) | 10s |
| Evening (25 May) | 2.5ft (0.7m) | 10s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 26mm), heaviest during Tue morning. Warm (max 27°C on Wed afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | SE 10 | ESE 10 | NE 9 | SSE 4 | ESE 9 | NE 10 | NE 10 | NE 10 | S 4 | ESE 10 | ESE 10 | ESE 10 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | |
32 | 32 | 33 | 34 | 35 | 37 | 38 | 98 | 33 | 28 | 22 | 17 | 17 | 24 | 25 | 24 | 18 | 18 | 18 | 29 | 28 | 27 | 27 | 24 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross-on | cross | cross-off | cross | cross | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 2:12AM1.66m | 2:28PM1.49m | 2:59AM1.71m | 3:44PM1.54m | 3:38AM1.77m | 4:43PM1.62m | ||||||||||||||||||
Low Tide | 8:36AM0.89m | 8:28PM0.79m | 9:36AM0.73m | 9:25PM0.85m | 10:24AM0.57m | |||||||||||||||||||
 |  |  | |  |  | | | |  | | |  | | | | | |  |  | | | | | |
 | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:14 | — |
— | — | — | — | 2 | 4 | 1 | — | — | 1 | 1 | 5 | 8 | 2 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 25 | 26 | 26 | 26 | 25 | 24 | 23 | 23 | 24 | 24 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 26 |
31 | 29 | 30 | 29 | 30 | 29 | 25 | 23 | 24 | 26 | 25 | 28 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 29 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | ESE 9 | ESE 9 | ESE 10 | SW 6 | W 7 | WSW 6 | WSW 6 | W 6 | WSW 7 | ESE 9 | ESE 9 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | ESE 10 | ESE 10 | W 8 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 23 | 22 | 33 | 34 | 35 | 13 | 14 | 30 | 22 | 21 | 35 | 17 | 17 | 87 | 94 | 89 | 89 | 84 | 18 | 18 | 111 | 19 | 19 | 19 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | W 7 | W 6 | W 6 | ESE 10 | ESE 10 | NE 10 | ESE 10 | ESE 10 | ESE 9 | ENE 9 | NE 10 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ENE 9 | ENE 12 | ESE 10 | ENE 12 | ENE 12 | ENE 11 |
| kJ | 32 | 32 | 14 | 7 | 7 | 37 | 38 | 23 | 33 | 18 | 16 | 8 | 14 | 17 | 17 | 18 | 18 | 18 | 9 | 29 | 19 | 27 | 27 | 24 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 10 | W 6 | SW 6 | N 6 | ENE 9 | NE 9 | ENE 9 | ENE 10 | NE 11 | NE 10 | NE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 13 | E 15 | ENE 12 | E 15 | E 15 | E 14 |
| kJ | 10 | 9 | 9 | 10 | 15 | 13 | 13 | 1 | 9 | 23 | 8 | 11 | 5 | 24 | 25 | 19 | 18 | 9 | 16 | 4 | 28 | 4 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | — | — | SE 10 | SE 4 | SSE 4 | SSE 4 | SW 6 | SW 6 | S 4 | S 4 | S 4 | S 4 | S 4 | SW 7 | SW 7 | SSW 4 | WSW 8 | WSW 8 | WSW 7 |
| kJ | 8 | 9 | 17 | 23 | 24 | — | — | 98 | 18 | 28 | 22 | 70 | 74 | 17 | 25 | 24 | 17 | 17 | 121 | 153 | 35 | 192 | 174 | 131 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 11 | 11 | 11 | 11 | 11 | 52 | 52 | 613 | 613 | 613 | 24 | 14 | 636 | 28 | 613 | 613 | 613 | 613 | 613 | 66 | 56 | 56 | 14 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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