Surf Forecasts:
How big are the waves at Sunabe Seawall today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 2.5ft (0.7m), 14s period with E swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 2.5ft (0.8m), 13s period with E swell.
- Evening surf: Evening surf (13 Oct, local time) - 2ft (0.6m), 12s period with E swell.
The current surf forecast for Sunabe Seawall at 1AM is: 0.8m 15s primary swell from a East direction and 0.6m 6s secondary swell from a Northwest direction (forecast issued at 08:00pm October 12). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 2.5ft (0.7m) | 14s |
| Afternoon (13 Oct) | 2.5ft (0.8m) | 13s |
| Evening (13 Oct) | 2ft (0.6m) | 12s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Mon night. Warm (max 27°C on Tue morning, min 23°C on Wed night). Winds increasing (light winds from the NNW on Tue afternoon, fresh winds from the NNE by Wed morning). | ||||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||
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 11 | E 11 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 12 | E 12 | E 12 | E 11 | N 5 | N 6 | NNW 7 | N 7 | N 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 119 | 81 | 287 | 264 | 264 | 195 | 297 | 222 | 160 | 103 | 100 | 95 | 59 | 59 | 171 | 317 | 274 | 239 |
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 | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:49PM2.11m | 8:39AM1.96m | 8:13PM2.08m | 9:11AM1.86m | 8:37PM2.03m | |||||||||||||
Low Tide | 2:20AM0.21m | 2:22PM0.76m | 2:50AM0.25m | 2:46PM0.86m | ||||||||||||||
 |  | | | | | | | |  |  | | |  | | |  | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — |
 | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — |
mm | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 25 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 24 |
Feels °C | 29 | 28 | 27 | 29 | 28 | 28 | 29 | 29 | 30 | 27 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | ESE 15 | ESE 14 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 |
| kJ | 288 | 280 | 287 | 264 | 264 | 195 | 297 | 222 | 160 | 103 | 100 | 95 | 59 | 58 | 59 | 56 | 57 | 54 |
Swell 2 Height (m) Direction Period (s) | NW 6 | E 11 | NW 6 | NW 6 | NW 6 | E 10 | NW 6 | NW 5 | NW 5 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | ENE 10 | S 7 | S 7 | S 7 |
| kJ | 30 | 81 | 23 | 18 | 11 | 45 | 11 | 10 | 9 | 4 | 4 | 4 | 4 | 4 | 10 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | E 11 | NW 6 | E 10 | E 10 | ENE 10 | NW 6 | SE 13 | NW 6 | NE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 10 | SE 10 | — | — | — |
| kJ | 119 | 30 | 53 | 55 | 35 | 11 | 7 | 5 | 4 | 4 | 4 | 3 | 3 | 4 | 4 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SE 4 | SE 3 | SE 4 | SE 4 | — | — | — | — | NNW 5 | NNW 6 | NNW 6 | NNW 5 | N 5 | N 6 | NNW 7 | N 7 | N 7 |
| kJ | — | 11 | 3 | 4 | 4 | — | — | — | — | 52 | 81 | 65 | 44 | 59 | 171 | 317 | 274 | 239 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 1 | 0 | 0 | 0 | 0 | 9 | 10 | 10 | 1 | 37 | 609 | 609 | 666 | 658 | 658 | 656 | 656 |
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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