Surf Forecasts:
How big are the waves at Sunabe Seawall today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 4ft (1.2m), 18s period with E swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 4.5ft (1.3m), 17s period with E swell.
- Evening surf: Evening surf (04 Aug, local time) - 5ft (1.6m), 18s period with E swell.
The current surf forecast for Sunabe Seawall at 10AM is: 1.2m 18s primary swell from a East direction and 0.5m 5s secondary swell from a North direction (forecast issued at 02:00am August 04). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 4ft (1.2m) | 18s |
| Afternoon (04 Aug) | 4.5ft (1.3m) | 17s |
| Evening (04 Aug) | 5ft (1.6m) | 18s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Thu night. Warm (max 31°C on Tue morning, min 27°C on Tue night). Winds increasing (light winds from the NE on Tue morning, gales from the NNW by Thu night). | ||||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||||||||
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) | E 16 | E 16 | E 17 | E 18 | E 17 | E 17 | E 18 | E 18 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 18 | E 18 | E 18 | E 18 | E 17 | E 18 | E 18 | E 18 | E 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 0 | 507 | 724 | 871 | 861 | 1009 | 1183 | 1537 | 1526 | 1311 | 1389 | 1682 | 1702 | 1885 | 2588 | 3459 | 4478 | 4816 | 5404 | 5711 | 7027 | 7896 | 8275 | 9442 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | 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 | cross | cross | cross | cross | cross | cross |
High Tide | 10:15PM2.05m | 10:30AM1.94m | 10:49PM2.01m | 11:26AM1.80m | 11:29PM1.96m | 12:40PM1.64m | ||||||||||||||||||
Low Tide | 4:26AM0.63m | 4:37PM0.68m | 5:16AM0.63m | 5:17PM0.88m | 6:17AM0.64m | 6:08PM1.08m | ||||||||||||||||||
 | |  | | |  | | | | |  | | | | |  | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:13 | — |
mm | 1 | 3 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | — | — | — | — | 2 | 1 | 2 | 2 | 2 |
Temp °C | 29 | 28 | 28 | 29 | 31 | 31 | 30 | 29 | 28 | 28 | 27 | 29 | 31 | 30 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 32 | 31 | 32 | 32 | 35 | 34 | 33 | 33 | 32 | 31 | 30 | 31 | 33 | 32 | 30 | 30 | 30 | 29 | 29 | 28 | 27 | 26 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | E 16 | E 16 | E 17 | E 18 | E 17 | E 17 | E 18 | E 18 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 18 | E 18 | E 18 | E 18 | E 17 | E 18 | E 18 | E 18 | E 18 |
| kJ | 516 | 507 | 724 | 871 | 861 | 1009 | 1183 | 1537 | 1526 | 1311 | 1389 | 1682 | 1702 | 1885 | 2588 | 3459 | 4478 | 4816 | 5404 | 5711 | 7027 | 7896 | 8275 | 9442 |
Swell 2 Height (m) Direction Period (s) | SW 7 | S 8 | S 8 | N 5 | N 5 | N 5 | S 8 | — | — | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 1 | 5 | 11 | 11 | 11 | 5 | — | — | 5 | 5 | 5 | 4 | 10 | 4 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 8 | SW 7 | SW 7 | S 8 | S 8 | S 8 | — | — | — | — | — | SSW 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 2 | 2 | 5 | 6 | 5 | — | — | — | — | — | 11 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 5 | — | — | — | NNE 5 | SE 8 | SE 8 | NE 5 | NE 5 | NNE 5 | NNE 6 | NNE 4 | NNE 5 | NNE 5 | NNE 6 | NNE 6 | NNE 7 | N 8 | N 8 | N 8 | N 9 | N 10 |
| kJ | 8 | 13 | 11 | — | — | — | 13 | 21 | 20 | 19 | 23 | 19 | 20 | 19 | 56 | 69 | 119 | 219 | 503 | 822 | 1149 | 1859 | 2613 | 3753 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 37 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 32 | 32 | 793 | 32 | 609 | 609 | 609 | 609 | 609 | 846 | 1323 | 733 | 609 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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