Surf Forecasts:
How big are the waves at Sunabe Seawall today (13 Sep):
- Afternoon surf: Afternoon surf (13 Sep, local time) - 1ft (0.3m), 14s period with E swell.
- Evening surf: Evening surf (13 Sep, local time) - 3ft (0.9m), 8s period with E swell.
The current surf forecast for Sunabe Seawall at 9PM is: 0.9m 8s primary swell from a East direction and 0.4m 5s secondary swell from a North direction, 0.3m 14s secondary swell from a East direction (forecast issued at 02:00pm September 13). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | - | - |
| Afternoon (13 Sep) | 1ft (0.3m) | 14s |
| Evening (13 Sep) | 3ft (0.9m) | 8s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Tue night. Warm (max 29°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 8 | E 13 | E 8 | E 14 | E 13 | E 13 | E 13 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 35 | 36 | 35 | 102 | 32 | 64 | 32 | 31 | 31 | 14 | 76 | 76 | 76 | 78 | 79 | 81 | 87 | 90 | 89 | 87 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:30PM2.17m | 8:56AM2.10m | 8:54PM2.14m | 9:30AM1.97m | ||||||||||||||||
Low Tide | 2:29PM0.49m | 2:47AM0.36m | 2:56PM0.61m | 3:19AM0.37m | 3:20PM0.75m | |||||||||||||||
 |  | |  | |  |  |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — |
mm | — | 1 | 2 | 1 | 1 | — | — | — | 1 | — | — | — | — | 2 | — | 1 | — | 2 | — | — |
Temp °C | 29 | 29 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 31 | 29 | 30 | 30 | 31 | 30 | 30 | 29 | 30 | 30 | 29 | 30 | 29 | 30 | 31 | 32 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | ESE 7 | ESE 8 | N 5 | ESE 8 | E 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
| kJ | 13 | 29 | 48 | 9 | 85 | 64 | 72 | 77 | 79 | 79 | 76 | 76 | 76 | 78 | 79 | 81 | 87 | 90 | 89 | 87 |
Swell 2 Height (m) Direction Period (s) | NNW 6 | E 14 | E 14 | E 14 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | E 13 | E 13 | E 13 | NNW 5 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NW 6 |
| kJ | 12 | 36 | 35 | 32 | 13 | 8 | 8 | 8 | 4 | 4 | 14 | 31 | 31 | 5 | 7 | 12 | 12 | 11 | 11 | 10 |
Swell 3 Height (m) Direction Period (s) | E 14 | N 6 | NNW 6 | S 6 | E 13 | E 14 | E 14 | E 13 | E 13 | E 13 | N 5 | N 5 | NNW 6 | E 13 | E 13 | E 13 | E 12 | SW 8 | SW 8 | N 5 |
| kJ | 35 | 6 | 3 | 1 | 32 | 32 | 32 | 31 | 31 | 14 | 2 | 2 | 3 | 14 | 30 | 28 | 27 | 3 | 3 | 5 |
Wind waves Height (m) Direction Period (s) | NE 3 | ENE 3 | NE 4 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 8 | 14 | 102 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 1 | 4 | 1 | 17 | 17 | 34 | 17 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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