Surf Forecasts:
How big are the waves at Sunabe Seawall today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 1.5ft (0.5m), 8s period with W swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 1.5ft (0.4m), 8s period with W swell.
- Evening surf: Evening surf (29 Aug, local time) - 1ft (0.3m), 13s period with ENE swell.
The current surf forecast for Sunabe Seawall at 3AM is: 0.6m 9s primary swell from a West direction (forecast issued at 08:00pm August 28). An open ocean swell of 0.7m 9s is not directed at the surf break, a second open ocean swell of 1.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 1.5ft (0.5m) | 8s |
| Afternoon (29 Aug) | 1.5ft (0.4m) | 8s |
| Evening (29 Aug) | 1ft (0.3m) | 13s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Mon morning. Warm (max 29°C on Sat morning, min 27°C on Sat night). Winds increasing (moderate winds from the E on Sat night, strong winds from the ESE by Mon morning). | ||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||
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) | W 9 | W 8 | W 8 | W 9 | W 8 | W 8 | W 8 | W 8 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | E 7 | E 7 | E 7 | E 8 | E 9 | SE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 99 | 71 | 50 | 52 | 51 | 33 | 31 | 20 | 32 | 31 | 15 | 15 | 107 | 131 | 159 | 256 | 445 | 0 |
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 | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | cross-off |
High Tide | 7:50PM2.07m | 7:38AM2.16m | 8:14PM2.11m | 8:14AM2.20m | 8:39PM2.14m | |||||||||||||
Low Tide | 1:43AM0.70m | 2:01PM0.34m | 2:13AM0.58m | 2:31PM0.39m | ||||||||||||||
 |  | | | | | | | | | |  | |  | | |  |  | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 29 | 27 | 27 |
Feels °C | 28 | 28 | 29 | 29 | 30 | 30 | 31 | 31 | 30 | 30 | 29 | 29 | 28 | 28 | 29 | 30 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 8 | SW 9 | SW 9 | SW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 9 | S 10 | S 9 | S 9 | S 9 | S 9 | SE 9 |
| kJ | 99 | 71 | 64 | 84 | 88 | 108 | 106 | 103 | 127 | 124 | 121 | 59 | 68 | 54 | 61 | 59 | 59 | 353 |
Swell 2 Height (m) Direction Period (s) | SW 9 | SW 9 | W 8 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | ENE 13 | ENE 12 | S 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | S 9 |
| kJ | 61 | 64 | 50 | 52 | 51 | 33 | 31 | 20 | 11 | 31 | 15 | 68 | 50 | 40 | 37 | 27 | 25 | 39 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | W 10 | ENE 13 | ENE 13 | S 7 | SSW 7 | ENE 13 | ENE 13 | W 7 | W 7 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | — | — | SW 8 |
| kJ | 4 | 10 | 18 | 17 | 17 | 9 | 16 | 17 | 32 | 4 | 4 | 15 | 14 | 14 | 14 | — | — | 25 |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 8 | ESE 8 | ESE 8 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 8 | E 9 | ENE 5 |
| kJ | 192 | 198 | 266 | 289 | 229 | 193 | 150 | 156 | 108 | 102 | 75 | 102 | 107 | 131 | 159 | 256 | 445 | 106 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 827 | 689 | 609 | 600 | 609 | 5 | 5 | 827 | 5 | 5 | 5 | 5 | 1 | 622 | 998 | 998 | 702 | 689 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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