Surf Forecasts:
How big are the waves at Sunabe Seawall today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 1.5ft (0.5m), 9s period with E swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 1.5ft (0.5m), 9s period with E swell.
- Evening surf: Evening surf (17 Sep, local time) - 2.5ft (0.7m), 8s period with N swell.
The current surf forecast for Sunabe Seawall at 4AM is: 0.4m 14s primary swell from a East-northeast direction and 0.7m 7s secondary swell from a North-northwest direction, 0.5m 9s secondary swell from a East direction (forecast issued at 08:00pm September 16). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 1.5ft (0.5m) | 9s |
| Afternoon (17 Sep) | 1.5ft (0.5m) | 9s |
| Evening (17 Sep) | 2.5ft (0.7m) | 8s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu afternoon. Warm (max 28°C on Fri morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | ||||||||||||||||
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 7 | NNW 7 | NNW 7 | NNW 7 | ENE 14 | E 9 | ENE 13 | E 9 | E 9 | N 8 | N 8 | N 7 | N 7 | N 7 | E 9 | E 9 | ENE 12 | N 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 62 | 63 | 61 | 68 | 68 | 41 | 34 | 41 | 41 | 55 | 54 | 53 | 37 | 35 | 29 | 23 | 28 | 14 |
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 | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 9:44PM2.01m | 10:45AM1.67m | 10:10PM1.90m | 11:36AM1.52m | ||||||||||||||
Low Tide | 3:44PM0.89m | 4:28AM0.53m | 4:08PM1.03m | 5:09AM0.65m | 4:32PM1.18m | |||||||||||||
 |  | | | |  | | | | |  | | | | |  | | | |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — |
mm | 1 | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 30 | 29 | 29 | 29 | 28 | 29 | 29 | 30 | 29 | 30 | 30 | 29 | 31 | 31 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NNW 7 | NNW 7 | N 6 | E 9 | E 9 | E 9 | E 9 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 6 | ESE 9 |
| kJ | 62 | 62 | 60 | 60 | 41 | 41 | 42 | 41 | 41 | 55 | 54 | 53 | 37 | 35 | 23 | 22 | 21 | 27 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 14 | ENE 13 | ENE 13 | N 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | N 6 |
| kJ | 62 | 63 | 61 | 41 | 41 | 38 | 34 | 34 | 18 | 41 | 24 | 24 | 24 | 25 | 24 | 23 | 26 | 13 |
Swell 3 Height (m) Direction Period (s) | ENE 14 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | SE 9 | N 6 | N 6 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | N 9 |
| kJ | 38 | 40 | 40 | 68 | 68 | 3 | 3 | 6 | 34 | 34 | 34 | 33 | 32 | 30 | 29 | 14 | 28 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | N 6 | N 6 | N 6 | N 6 | N 6 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 40 | 28 | 26 | 18 | 11 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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