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Surf Forecasts:
Tengan surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 pm 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 1.2°C colder than average for this time of year)How big are the waves at Tengan today?
The current surf forecast for Tengan at 10PM is: 0.4m 10s primary swell from a East-southeast direction and 0.5m 3s secondary swell from a Southeast direction (forecast issued at 02:00pm May 25). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | - | - |
| Afternoon (25 May) | 1.5ft (0.4m) | 10s |
| Evening (25 May) | 1.5ft (0.4m) | 10s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Mon afternoon. Warm (max 28°C on Wed afternoon, min 24°C on Mon afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ENE 10 | ENE 10 | S 5 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | |
35 | 37 | 38 | 38 | 38 | 17 | 15 | 29 | 17 | 19 | 19 | 40 | 19 | 18 | 18 | 18 | 28 | 27 | 26 | 25 | 19 | 19 | 19 | 19 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | |
High Tide | 2:28PM1.49m | 2:59AM1.71m | 3:44PM1.54m | 3:38AM1.77m | 4:43PM1.62m | 4:12AM1.82m | ||||||||||||||||||
Low Tide | 8:28PM0.79m | 9:36AM0.73m | 9:25PM0.85m | 10:24AM0.57m | 10:15PM0.89m | |||||||||||||||||||
 |  |  |  | | | |  | | |  |  | | | | | | | |  | |  |  | | |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — |
 | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | 7:14 |
— | 6 | 2 | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | 2 | |
Temp °C | 27 | 25 | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 25 | 25 |
30 | 30 | 26 | 25 | 26 | 28 | 28 | 29 | 28 | 29 | 29 | 29 | 27 | 27 | 27 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 29 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | SW 6 | SW 6 | W 7 | WSW 6 | WSW 6 | WSW 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | WSW 7 | ESE 10 | WSW 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | W 8 | W 8 | ESE 10 | W 8 |
 kJ | 35 | 18 | 13 | 15 | 22 | 31 | 52 | 29 | 17 | 17 | 17 | 163 | 18 | 108 | 18 | 18 | 19 | 19 | 19 | 19 | 94 | 97 | 19 | 93 |
Swell 2 Height (m) Direction Period (s) | W 6 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ESE 10 | ENE 10 | ESE 10 | ENE 9 | ENE 10 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ESE 10 | ESE 10 | ENE 11 | ESE 10 |
| kJ | 7 | 37 | 38 | 38 | 38 | 16 | 15 | 9 | 9 | 19 | 19 | 18 | 19 | 18 | 9 | 9 | 28 | 27 | 26 | 25 | 19 | 19 | 11 | 19 |
Swell 3 Height (m) Direction Period (s) | NE 10 | W 6 | W 6 | SW 6 | NE 9 | ENE 9 | ENE 9 | ESE 5 | SE 4 | E 16 | E 15 | ENE 10 | E 15 | ENE 10 | ENE 13 | ENE 12 | E 15 | E 15 | E 15 | E 14 | ENE 11 | ENE 11 | SE 10 | ENE 11 |
| kJ | 15 | 13 | 13 | 9 | 23 | 17 | 8 | 2 | 1 | 5 | 5 | 19 | 5 | 9 | 16 | 15 | 4 | 4 | 4 | 4 | 12 | 11 | 4 | 11 |
Wind waves Height (m) Direction Period (s) | SW 6 | — | — | SE 3 | SE 3 | SSE 3 | SE 4 | WSW 6 | SW 8 | SW 6 | SW 7 | S 5 | SW 7 | S 4 | SW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | SW 7 | SW 7 | WSW 7 | SW 7 |
| kJ | 19 | — | — | 4 | 6 | 7 | 2 | 69 | 206 | 159 | 211 | 40 | 143 | 15 | 162 | 178 | 219 | 253 | 247 | 193 | 69 | 59 | 172 | 73 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 11 | 52 | 52 | 52 | 52 | 14 | 24 | 613 | 66 | 13 | 613 | 613 | 613 | 613 | 66 | 56 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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