Surf Forecasts:
How big are the waves at Sunabe Seawall today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 1ft (0.3m), 14s period with E swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 0.5ft (0.2m), 9s period with E swell.
- Evening surf: Evening surf (23 Aug, local time) - 0.5ft (0.2m), 10s period with E swell.
The current surf forecast for Sunabe Seawall at 3AM is: 0.2m 13s primary swell from a East direction (forecast issued at 08:00pm August 22). An open ocean swell of 1.6m 10s is not directed at the surf break, a second open ocean swell of 0.9m 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 (23 Aug) | 1ft (0.3m) | 14s |
| Afternoon (23 Aug) | 0.5ft (0.2m) | 9s |
| Evening (23 Aug) | 0.5ft (0.2m) | 10s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon morning. Warm (max 29°C on Sun afternoon, min 27°C on Sat night). Mainly fresh winds. | ||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | E 13 | E 14 | E 14 | E 14 | E 9 | E 9 | E 10 | E 8 | E 8 | SW 9 | ESE 16 | ENE 11 | ENE 10 | E 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 16 | 16 | 16 | 14 | 16 | 37 | 33 | 6 | 6 | 7 | 5 | 6 | 0 | 0 | 12 | 11 | 60 | 68 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off |
High Tide | 5:17PM1.48m | 2:15AM1.61m | 6:02PM1.61m | 4:01AM1.63m | 6:26PM1.73m | |||||||||||||
Low Tide | 8:41PM1.43m | 10:25AM0.77m | 11:03PM1.37m | 11:21AM0.66m | ||||||||||||||
 |  | | | |  | | | | | | |  | | | | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | 6:59 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — |
Temp °C | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 30 | 29 | 29 | 29 | 29 | 30 | 29 | 31 | 30 | 29 | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | SW 10 | SW 10 | SSW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | ESE 15 | ESE 16 | ESE 17 |
| kJ | 850 | 648 | 490 | 471 | 540 | 457 | 315 | 309 | 309 | 269 | 225 | 190 | 162 | 162 | 118 | 417 | 724 | 1417 |
Swell 2 Height (m) Direction Period (s) | SE 10 | ESE 10 | ESE 10 | E 13 | E 14 | E 14 | E 14 | ESE 13 | ESE 13 | ESE 13 | ESE 12 | ESE 13 | SE 13 | ESE 16 | ESE 15 | SW 9 | SW 9 | SW 9 |
| kJ | 15 | 18 | 18 | 14 | 16 | 37 | 33 | 17 | 17 | 34 | 30 | 67 | 43 | 166 | 263 | 120 | 118 | 118 |
Swell 3 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | SE 10 | ESE 10 | SE 10 | SE 10 | E 9 | E 9 | E 10 | E 8 | E 8 | ESE 16 | SE 9 | ENE 11 | ENE 10 | ENE 10 | — |
| kJ | 16 | 16 | 16 | 4 | 9 | 4 | 4 | 6 | 6 | 7 | 5 | 6 | 50 | 3 | 12 | 11 | 11 | — |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | E 5 | E 5 | E 4 | E 4 | E 4 | E 6 | ENE 6 |
| kJ | 132 | 103 | 77 | 59 | 74 | 86 | 13 | 15 | 16 | 17 | 21 | 11 | 10 | 12 | 14 | 24 | 60 | 68 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 656 | 600 | 609 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 1 | 1 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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