Surf Forecasts:
How big are the waves at Sunabe Seawall today (15 Sep):
- Evening surf: Evening surf (15 Sep, local time) - 2.5ft (0.7m), 10s period with E swell.
The current surf forecast for Sunabe Seawall at 11PM is: 0.7m 10s primary swell from a East direction and 0.7m 6s secondary swell from a North direction (forecast issued at 08:00pm September 15). An open ocean swell of 0.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | - | - |
| Afternoon (15 Sep) | - | - |
| Evening (15 Sep) | 2.5ft (0.7m) | 10s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed morning. Warm (max 28°C on Wed morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | ||||||||||||||||
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) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | NNW 7 | NNW 7 | N 7 | N 7 | ENE 14 | ENE 14 | E 9 | ENE 13 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 87 | 87 | 89 | 89 | 92 | 90 | 65 | 62 | 62 | 63 | 61 | 68 | 68 | 41 | 34 | 41 | 41 | 40 |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:19PM2.09m | 10:06AM1.82m | 9:44PM2.01m | 10:45AM1.67m | ||||||||||||||
Low Tide | 3:20PM0.75m | 3:52AM0.44m | 3:44PM0.89m | 4:28AM0.53m | 4:08PM1.03m | |||||||||||||
 |  | |  | | |  |  | | | | | | | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — |
mm | 1 | 1 | 1 | — | — | 2 | — | — | 2 | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 |
Feels °C | 30 | 31 | 29 | 30 | 30 | 31 | 31 | 31 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | N 7 | N 7 | N 7 | N 7 | N 6 | N 6 | N 6 | N 6 | N 6 |
| kJ | 87 | 87 | 89 | 43 | 35 | 39 | 44 | 62 | 62 | 59 | 59 | 44 | 43 | 40 | 28 | 20 | 19 | 29 |
Swell 2 Height (m) Direction Period (s) | N 6 | N 6 | SW 8 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 33 | 32 | 2 | 89 | 92 | 90 | 65 | 62 | 62 | 63 | 61 | 41 | 41 | 41 | 42 | 41 | 41 | 40 |
Swell 3 Height (m) Direction Period (s) | SW 8 | SW 8 | E 16 | E 15 | ENE 15 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 13 | NNE 6 | N 7 | ENE 13 |
| kJ | 3 | 3 | 20 | 17 | 21 | 40 | 37 | 37 | 38 | 40 | 40 | 68 | 68 | 38 | 34 | 7 | 9 | 34 |
Wind waves Height (m) Direction Period (s) | — | — | N 6 | — | — | — | — | — | NE 3 | NE 3 | — | ENE 4 | ENE 3 | — | NE 3 | NE 3 | — | NNE 2 |
| kJ | — | — | 31 | — | — | — | — | — | 1 | 3 | — | 2 | 2 | — | 1 | 3 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 1 |
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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