Surf Forecasts:
How big are the waves at Sunabe Seawall today (26 Aug):
- Morning surf: Morning surf (26 Aug, local time) - 10ft (3.0m), 9s period with NW swell.
- Afternoon surf: Afternoon surf (26 Aug, local time) - 8ft (2.4m), 9s period with WNW swell.
- Evening surf: Evening surf (26 Aug, local time) - 10ft (3.0m), 9s period with W swell.
The current surf forecast for Sunabe Seawall at 7AM is: 2.5m 9s primary swell from a Northwest direction and 2.1m 10s secondary swell from a North direction (forecast issued at 02:00am August 26). An open ocean swell of 3.0m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | 10ft (3.0m) | 9s |
| Afternoon (26 Aug) | 8ft (2.4m) | 9s |
| Evening (26 Aug) | 10ft (3.0m) | 9s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Wed morning. Warm (max 30°C on Thu morning, min 27°C on Wed morning). Winds decreasing (strong winds from the SW on Wed morning, light winds from the S by Thu morning). | ||||||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||||||||||||
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 | 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) | NNW 10 | N 10 | N 10 | NW 9 | NW 9 | WNW 9 | WNW 9 | W 9 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 5431 | 2755 | 867 | 1275 | 1083 | 884 | 928 | 1459 | 1375 | 1375 | 1155 | 972 | 847 | 882 | 849 | 834 | 680 | 608 | 468 | 326 | 212 | 164 | 119 | 68 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:50AM1.85m | 7:07PM1.92m | 6:28AM1.97m | 7:28PM2.00m | 7:03AM2.08m | 7:50PM2.07m | ||||||||||||||||||
Low Tide | 00:24AM1.12m | 12:33PM0.45m | 00:51AM0.99m | 1:03PM0.38m | 1:16AM0.84m | 1:32PM0.34m | ||||||||||||||||||
 | | |  | |  | |  | | |  | | | | | | | | |  | | | |  | |
 | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — |
mm | 2 | 1 | 3 | 4 | 2 | — | — | — | — | 1 | — | 1 | 1 | 1 | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 27 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 30 | 30 | 28 | 28 | 28 | 27 | 28 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 21 | 22 | 23 | 24 | 27 | 28 | 28 | 29 | 29 | 30 | 31 | 31 | 31 | 32 | 31 | 31 | 30 | 28 | 30 | 30 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | N 10 | NW 9 | NW 9 | NW 9 | WNW 9 | WNW 9 | W 9 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | SW 9 |
| kJ | 113 | 2755 | 846 | 1275 | 1083 | 884 | 928 | 1459 | 1375 | 1375 | 1155 | 972 | 847 | 882 | 849 | 834 | 680 | 608 | 468 | 326 | 212 | 164 | 119 | 101 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 11 | N 10 | E 10 | E 10 | E 9 | E 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | SW 8 | E 7 | ESE 8 | ESE 8 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | W 8 |
| kJ | 347 | 203 | 867 | 74 | 49 | 41 | 25 | 23 | 22 | 22 | 19 | 18 | 86 | 16 | 37 | 34 | 79 | 88 | 120 | 115 | 110 | 93 | 103 | 68 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | E 11 | E 15 | E 15 | SSE 10 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 7 | SE 9 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | S 7 | W 10 |
| kJ | 4 | 4 | 149 | 4 | 17 | 9 | 15 | 32 | 31 | 31 | 30 | 30 | 15 | 12 | 27 | 26 | 11 | 11 | 11 | 11 | 11 | 11 | 4 | 33 |
Wind waves Height (m) Direction Period (s) | NNW 10 | W 8 | WSW 7 | WSW 8 | SW 7 | SW 7 | SSW 7 | S 6 | S 6 | S 5 | S 8 | SSW 9 | S 4 | S 8 | S 8 | S 8 | SE 8 | SE 7 | SE 6 | SE 7 | SE 6 | SE 6 | ESE 6 | ESE 6 |
| kJ | 5431 | 1378 | 911 | 770 | 494 | 505 | 332 | 190 | 139 | 49 | 22 | 99 | 14 | 144 | 134 | 112 | 94 | 127 | 100 | 97 | 101 | 98 | 96 | 103 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 609 | 609 | 609 | 600 | 609 | 609 | 600 | 600 | 600 | 609 | 609 | 5 | 619 | 619 | 10 | 10 | 17 | 600 | 600 | 5 | 5 | 827 | 5 | 689 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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