Surf Forecasts:
How big are the waves at Sunabe Seawall today (12 Aug):
- Afternoon surf: Afternoon surf (12 Aug, local time) - 1.5ft (0.4m), 11s period with ENE swell.
- Evening surf: Evening surf (12 Aug, local time) - 1.5ft (0.4m), 8s period with N swell.
The current surf forecast for Sunabe Seawall at 8PM is: 0.4m 8s primary swell from a North direction (forecast issued at 02:00pm August 12). An open ocean swell of 0.7m 8s is not directed at the surf break, a second open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | - | - |
| Afternoon (12 Aug) | 1.5ft (0.4m) | 11s |
| Evening (12 Aug) | 1.5ft (0.4m) | 8s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Wed afternoon. Warm (max 29°C on Thu morning, min 25°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | ||||||||||||||||||
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) | ENE 11 | ENE 11 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 8 | N 7 | N 7 | N 7 | W 7 | W 7 | NNW 4 |
Wave Graph  | ||||||||||||||||||||
 kJ | 40 | 39 | 20 | 21 | 34 | 31 | 29 | 28 | 26 | 15 | 15 | 14 | 8 | 20 | 17 | 16 | 15 | 15 | 17 | 7 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 7:43PM2.07m | 7:14AM2.24m | 8:13PM2.13m | 7:57AM2.27m | 8:42PM2.15m | |||||||||||||||
Low Tide | 1:14PM0.15m | 1:25AM0.82m | 1:52PM0.15m | 2:03AM0.69m | 2:27PM0.21m | |||||||||||||||
 |  |  |  |  |  |  | |  |  | |  | | | | | | | | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — |
mm | 10 | 5 | 1 | — | — | 3 | — | — | — | — | — | — | — | — | 2 | — | 2 | 2 | 1 | 1 |
Temp °C | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 27 | 29 | 29 | 29 | 28 | 27 | 27 | 26 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 32 | 34 | 34 | 35 | 33 | 32 | 32 | 30 | 31 | 31 | 31 | 30 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 9 | SW 9 | S 8 | S 8 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 | SSW 8 | SSW 8 | SSW 8 | SW 8 | S 8 |
| kJ | 97 | 73 | 76 | 71 | 51 | 59 | 55 | 54 | 71 | 84 | 68 | 58 | 55 | 55 | 59 | 103 | 80 | 76 | 31 | 35 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | SW 8 | SW 9 | S 8 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 8 | N 7 | N 7 | W 7 | S 8 | SW 8 |
| kJ | 74 | 53 | 55 | 44 | 46 | 51 | 53 | 53 | 49 | 33 | 35 | 20 | 39 | 39 | 35 | 16 | 15 | 15 | 23 | 21 |
Swell 3 Height (m) Direction Period (s) | ENE 11 | ENE 11 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 8 | N 7 | W 8 | W 7 | N 6 | W 7 | NNW 4 |
| kJ | 40 | 39 | 20 | 21 | 34 | 31 | 29 | 28 | 26 | 15 | 15 | 14 | 8 | 20 | 17 | 10 | 10 | 7 | 14 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | NW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 17 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 33 | 28 | 28 | 28 | 2 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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