
Surf Forecasts:
How big are the waves at Aha Rivermouth today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 2.5ft (0.7m), 7s period with N swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.7m), 7s period with N swell.
- Evening surf: Evening surf (23 Sep, local time) - 2.5ft (0.7m), 8s period with N swell.
The current surf forecast for Aha Rivermouth at 8AM is: 0.7m 7s primary swell from a North direction and 0.4m 9s secondary swell from a Northeast direction (forecast issued at 02:00am September 23). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 2.5ft (0.7m) | 7s |
| Afternoon (23 Sep) | 2.5ft (0.7m) | 7s |
| Evening (23 Sep) | 2.5ft (0.7m) | 8s |
Table - waves today at Aha Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu morning. Warm (max 28°C on Fri morning, min 26°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||||||||||||
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) | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph | ||||||||||||||||||||||||
70 | 70 | 70 | 54 | 54 | 52 | 52 | 57 | 40 | 38 | 25 | 23 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 16 | 16 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:18AM1.57m | 5:34PM1.74m | 5:04AM1.72m | 5:54PM1.83m | 5:42AM1.86m | 6:16PM1.91m | ||||||||||||||||||
Low Tide | 10:57PM1.10m | 10:53AM0.58m | 11:23PM0.93m | 11:28AM0.49m | 11:49PM0.75m | 12:00PM0.44m | ||||||||||||||||||
— | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | |
— | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 29 | 29 | 27 | 29 | 28 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 30 | 30 | 31 | 30 | 31 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 6 | N 6 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 |
70 | 70 | 70 | 54 | 54 | 52 | 52 | 57 | 40 | 38 | 25 | 23 | 14 | 13 | 7 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 16 | 16 | |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | N 6 | N 6 | N 6 | N 6 | E 3 | SE 9 | SE 8 | SE 8 | SE 8 |
47 | 44 | 21 | 21 | 21 | 37 | 19 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 7 | 7 | 3 | 3 | 1 | 3 | 3 | 3 | 3 | |
Swell 3 Height (m) Direction Period (s) | SE 9 | E 11 | ENE 11 | ENE 11 | ENE 11 | SE 9 | NE 8 | NE 8 | NE 8 | ENE 8 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | N 6 | N 5 | N 5 | N 5 | — |
3 | 21 | 23 | 23 | 23 | 3 | 11 | 11 | 11 | 6 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | ESE 3 | ESE 3 | ESE 3 | ESE 3 | E 3 | E 3 | E 3 | E 3 | ENE 4 | ENE 3 | E 3 | E 3 | E 3 |
— | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 3 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 | 683 | 685 | 1316 | 1316 | 1463 | 1402 | 1243 | 683 | 687 | 1506 | 1504 | 1506 | 861 | 1243 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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