Surf Forecasts:
How big are the waves at Aha Rivermouth today (25 Sep):
- Evening surf: Evening surf (25 Sep, local time) - 1ft (0.3m), 9s period with ENE swell.
The current surf forecast for Aha Rivermouth at 12AM is: 0.3m 9s primary swell from a East-northeast direction and 0.3m 6s secondary swell from a North direction (forecast issued at 08:00pm September 24). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | - | - |
| Afternoon (25 Sep) | - | - |
| Evening (25 Sep) | 1ft (0.3m) | 9s |
Table - waves today at Aha Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sat afternoon. Warm (max 28°C on Sat morning, min 27°C on Thu night). Mainly fresh winds. | ||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | ||||||||||||||||
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 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | SE 11 | ENE 9 | SE 10 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 16 | 16 | 60 | 16 | 181 | 183 | 206 | 164 | 227 | 196 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:54PM1.83m | 5:42AM1.86m | 6:16PM1.91m | 6:18AM1.97m | 6:39PM1.98m | |||||||||||||
Low Tide | 11:49PM0.75m | 12:00PM0.44m | 00:16AM0.58m | 12:31PM0.42m | ||||||||||||||
 |  |  | | |  | | | | | | | | | |  |  | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:19 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 31 | 30 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | SE 12 | SE 11 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 8 | S 11 |
| kJ | 7 | 7 | 17 | 17 | 18 | 18 | 18 | 17 | 16 | 37 | 60 | 106 | 181 | 183 | 206 | 164 | 227 | 59 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | N 6 | N 6 | N 6 | N 6 | N 5 | SE 8 | SE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSE 11 | ENE 9 | ENE 9 |
| kJ | 17 | 17 | 7 | 3 | 2 | 2 | 2 | 3 | 3 | 16 | 16 | 16 | 16 | 16 | 16 | 40 | 16 | 16 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | SE 8 | SE 9 | N 5 | N 5 | SE 8 | N 5 | — | — | — | NE 11 | ENE 9 | E 11 | — |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 3 | 2 | — | — | — | 5 | 16 | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | E 3 | — | ENE 2 | ENE 3 | ENE 3 | ENE 3 | ENE 3 | E 4 | E 4 | — | — | — | — | NE 6 | SE 8 |
| kJ | — | — | — | 1 | — | 1 | 2 | 2 | 2 | 4 | 6 | 7 | — | — | — | — | 1 | 196 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1316 | 1316 | 685 | 683 | 895 | 1504 | 1243 | 1243 | 1243 | 861 | 68 | 70 | 68 | 68 | 68 | 68 | 70 | 70 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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