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Surf Forecasts:
Sunabe Seawall surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Thursday 28 May 2026 JSTForecast update in hr min s Forecast update imminent
Sunabe Seawall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sunabe Seawall sea temperature is
25.3° C
(Which is slightly cooler than normal)How big are the waves at Sunabe Seawall today (29 May):
- Morning surf: Morning surf (29 May, local time) - 1.5ft (0.5m), 6s period with N swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 2ft (0.6m), 5s period with N swell.
- Evening surf: Evening surf (29 May, local time) - 2ft (0.6m), 5s period with N swell.
The current surf forecast for Sunabe Seawall at 3AM is: 0.5m 7s primary swell from a West direction and 0.4m 6s secondary swell from a North-northwest direction (forecast issued at 08:00pm May 28). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 1.5ft (0.5m) | 6s |
| Afternoon (29 May) | 2ft (0.6m) | 5s |
| Evening (29 May) | 2ft (0.6m) | 5s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sun morning, min 22°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the ENE by Sun afternoon). | ||||||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sunday 31 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
W 8 | W 7 | W 7 | W 7 | W 7 | N 6 | N 6 | N 5 | N 5 | N 5 | NW 5 | NW 5 | N 5 | N 6 | N 6 | N 6 | N 6 | N 6 | E 10 | E 10 | N 6 | N 6 | N 6 | SSE 15 | |
54 | 38 | 24 | 23 | 14 | 16 | 22 | 19 | 25 | 18 | 8 | 9 | 28 | 39 | 33 | 35 | 36 | 36 | 18 | 18 | 25 | 24 | 23 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | glassy | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 6:11PM1.70m | 5:34AM1.87m | 6:50PM1.73m | 6:03AM1.90m | 7:25PM1.75m | 6:30AM1.92m | ||||||||||||||||||
Low Tide | 11:45PM0.89m | 12:20PM0.29m | 00:19AM0.93m | 12:52PM0.24m | 00:50AM0.96m | 1:21PM0.21m | ||||||||||||||||||
 |  |  | |  |  | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | 7:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 24 | 23 | 22 | 22 | 23 | 24 | 26 | 26 |
30 | 29 | 30 | 29 | 27 | 26 | 26 | 26 | 25 | 23 | 23 | 24 | 24 | 24 | 24 | 26 | 24 | 23 | 22 | 22 | 23 | 23 | 26 | 26 | |
Swell 1 Height (m) Direction Period (s) | W 8 | W 7 | W 7 | W 7 | NNW 6 | SW 7 | SW 6 | SW 6 | ESE 10 | NW 5 | NW 5 | NW 5 | ESE 10 | ESE 10 | N 6 | N 6 | SE 14 | SE 14 | SE 13 | SSE 13 | SE 13 | SSE 13 | SSE 15 | SSE 15 |
 kJ | 54 | 38 | 24 | 23 | 10 | 11 | 6 | 6 | 19 | 8 | 8 | 9 | 33 | 33 | 33 | 35 | 93 | 280 | 400 | 465 | 376 | 529 | 1177 | 1557 |
Swell 2 Height (m) Direction Period (s) | SW 6 | SW 7 | SW 7 | NNW 6 | W 7 | W 6 | ESE 10 | ESE 10 | SW 6 | ESE 10 | ESE 10 | ESE 10 | SW 6 | SSE 9 | ESE 10 | E 10 | E 10 | N 6 | E 10 | SSE 13 | SSE 14 | SSE 15 | N 6 | — |
| kJ | 21 | 15 | 15 | 10 | 14 | 7 | 18 | 18 | 6 | 18 | 19 | 31 | 1 | 8 | 20 | 18 | 18 | 36 | 18 | 59 | 243 | 308 | 23 | — |
Swell 3 Height (m) Direction Period (s) | ESE 10 | NNW 4 | NNW 6 | SW 7 | SW 7 | ESE 9 | W 6 | W 6 | W 6 | SW 6 | SSW 6 | SW 6 | SE 9 | SW 6 | SSE 9 | SE 9 | SE 9 | E 10 | SSE 13 | E 10 | N 6 | N 6 | E 10 | — |
| kJ | 18 | 3 | 6 | 11 | 11 | 17 | 7 | 3 | 3 | 5 | 3 | 1 | 3 | 1 | 8 | 13 | 13 | 17 | 35 | 18 | 25 | 24 | 19 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | N 6 | N 6 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | N 6 | NE 3 | — | N 6 | — | N 6 | N 6 | ENE 3 | ENE 4 | ENE 4 | NE 5 |
| kJ | — | — | — | — | — | 16 | 22 | 19 | 25 | 18 | 19 | 20 | 28 | 39 | 2 | — | 36 | — | 35 | 34 | 8 | 12 | 24 | 65 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 666 | 658 | 619 | 28 | 619 | 609 | 656 | 31 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 656 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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