Surf Forecasts:
How big are the waves at Aha Rivermouth today (04 Nov):
- Afternoon surf: Afternoon surf (04 Nov, local time) - 5.5ft (1.7m), 12s period with E swell.
- Evening surf: Evening surf (04 Nov, local time) - 5.5ft (1.7m), 12s period with E swell.
The current surf forecast for Aha Rivermouth at 7PM is: 1.7m 12s primary swell from a East direction and 0.6m 6s secondary swell from a North direction (forecast issued at 02:00pm November 04). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Nov) | - | - |
| Afternoon (04 Nov) | 5.5ft (1.7m) | 12s |
| Evening (04 Nov) | 5.5ft (1.7m) | 12s |
Table - waves today at Aha Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Wed afternoon, min 21°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the NNE by Sat morning). | |||||||||||||||||||||||
Wed 4 | Thursday 5 | Friday 6 | Sat 7 | ||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | NNW 8 | NNW 9 | NNW 8 | E 11 | N 8 | N 7 | NNE 7 | NNE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 738 | 833 | 805 | 814 | 827 | 911 | 942 | 1100 | 973 | 846 | 846 | 735 | 635 | 535 | 373 | 450 | 408 | 359 | 291 | 248 | 279 | 327 | 383 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on |
High Tide | 3:31PM1.62m | 3:40AM1.55m | 4:12PM1.70m | 4:40AM1.65m | 4:46PM1.78m | 5:27AM1.72m | |||||||||||||||||
Low Tide | 9:41PM0.75m | 9:50AM0.60m | 10:29PM0.55m | 10:38AM0.62m | 11:10PM0.39m | ||||||||||||||||||
 |  |  | | | | | | | | |  |  | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 |
 | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | 5:39 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 |
Feels °C | 23 | 23 | 24 | 25 | 24 | 26 | 25 | 24 | 24 | 24 | 24 | 22 | 21 | 20 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | ENE 11 | ENE 10 |
| kJ | 738 | 833 | 805 | 814 | 827 | 911 | 942 | 1100 | 973 | 846 | 846 | 735 | 635 | 535 | 373 | 357 | 302 | 297 | 291 | 238 | 233 | 187 | 180 |
Swell 2 Height (m) Direction Period (s) | N 7 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | — | N 6 | E 15 | — | ENE 8 | NE 8 | NE 9 | NNW 9 | NNW 8 | NNW 8 | N 10 | NNW 7 | — | — |
| kJ | 44 | 31 | 30 | 20 | 20 | 12 | 12 | 11 | 6 | — | 3 | 4 | — | 6 | 10 | 12 | 186 | 147 | 112 | 17 | 31 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 9 | SE 9 | E 9 | N 9 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 2 | 7 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 6 | NW 3 | NNW 5 | NNW 6 | NNW 7 | NNW 8 | NNW 8 | NNW 9 | NNW 8 | N 8 | N 8 | N 7 | NNE 7 | NNE 7 |
| kJ | — | — | — | — | — | — | — | — | — | 13 | 7 | 82 | 160 | 206 | 311 | 450 | 408 | 359 | 273 | 248 | 279 | 327 | 383 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 60 | 66 | 40 | 12 | 12 | 0 | 0 | 0 | 0 | 31 | 30 | 627 | 605 | 596 | 596 | 596 | 596 | 40 | 40 | 40 | 40 | 596 | 595 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aha Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest