Surf Forecasts:
How big are the waves at Sunabe Seawall today (28 Aug):
- Afternoon surf: Afternoon surf (28 Aug, local time) - 3.5ft (1.0m), 9s period with W swell.
- Evening surf: Evening surf (28 Aug, local time) - 2.5ft (0.7m), 8s period with W swell.
The current surf forecast for Sunabe Seawall at 8PM is: 0.8m 9s primary swell from a West direction (forecast issued at 02:00pm August 28). An open ocean swell of 0.6m 9s is not directed at the surf break, a second open ocean swell of 1.4m 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 (28 Aug) | - | - |
| Afternoon (28 Aug) | 3.5ft (1.0m) | 9s |
| Evening (28 Aug) | 2.5ft (0.7m) | 8s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Mon morning. Warm (max 29°C on Fri afternoon, min 27°C on Fri night). Mainly strong winds. | ||||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||
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) | W 9 | W 9 | W 9 | W 8 | W 8 | W 9 | W 8 | W 8 | W 8 | W 8 | ENE 13 | ENE 13 | ENE 12 | E 7 | E 7 | W 6 | E 8 | E 9 | ESE 10 | ESE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 217 | 164 | 99 | 71 | 50 | 71 | 51 | 33 | 30 | 20 | 16 | 31 | 15 | 113 | 139 | 1 | 235 | 455 | 0 | 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 | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 7:50PM2.07m | 7:38AM2.16m | 8:14PM2.11m | 8:14AM2.20m | 8:39PM2.14m | |||||||||||||||
Low Tide | 1:32PM0.34m | 1:43AM0.70m | 2:01PM0.34m | 2:13AM0.58m | 2:31PM0.39m | |||||||||||||||
 | | |  |  | | | | | | | | | |  | |  | | | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 30 | 30 | 29 | 28 | 29 | 30 | 28 | 30 | 31 | 31 | 30 | 28 | 28 | 27 | 27 | 29 | 29 | 29 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 8 | SW 9 | SW 9 | SW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 9 | S 10 | S 10 | S 9 | S 9 | S 9 | ESE 10 | ESE 10 |
| kJ | 217 | 164 | 99 | 71 | 65 | 84 | 90 | 110 | 130 | 127 | 101 | 101 | 61 | 68 | 68 | 56 | 59 | 42 | 349 | 421 |
Swell 2 Height (m) Direction Period (s) | SW 9 | SW 8 | SW 9 | SW 9 | W 8 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | ENE 13 | S 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | S 9 | SSW 9 |
| kJ | 77 | 58 | 61 | 64 | 50 | 71 | 51 | 33 | 30 | 20 | 11 | 31 | 40 | 47 | 50 | 40 | 37 | 27 | 42 | 26 |
Swell 3 Height (m) Direction Period (s) | E 12 | S 8 | S 8 | S 8 | W 10 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | W 7 | ENE 12 | ENE 12 | ENE 12 | W 6 | ENE 12 | — | SW 9 | SW 8 |
| kJ | 11 | 4 | 4 | 10 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 10 | 15 | 15 | 14 | 1 | 14 | — | 27 | 25 |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 5 | E 8 | E 9 | ENE 5 | ENE 5 |
| kJ | 150 | 170 | 163 | 198 | 243 | 261 | 229 | 187 | 157 | 131 | 96 | 96 | 102 | 113 | 139 | 89 | 235 | 455 | 64 | 120 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 609 | 1000 | 827 | 609 | 609 | 600 | 609 | 609 | 609 | 609 | 609 | 619 | 5 | 619 | 619 | 656 | 998 | 793 | 793 | 656 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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