Surf Forecasts:
How big are the waves at Aha Rivermouth today (06 Jul):
- Afternoon surf: Afternoon surf (06 Jul, local time) - 1.5ft (0.5m), 17s period with ESE swell.
- Evening surf: Evening surf (06 Jul, local time) - 2.5ft (0.7m), 15s period with ESE swell.
The current surf forecast for Aha Rivermouth at 6PM is: 0.6m 15s primary swell from a East-southeast direction (forecast issued at 02:00pm July 06). An open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Jul) | - | - |
| Afternoon (06 Jul) | 1.5ft (0.5m) | 17s |
| Evening (06 Jul) | 2.5ft (0.7m) | 15s |
Table - waves today at Aha Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Warm (max 28°C on Mon afternoon, min 26°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the E by Thu morning). | ||||||||||||||||||||||||
Mon 6 | Tuesday 7 | Wednesday 8 | Thu 9 | |||||||||||||||||||||
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 | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 16 | ESE 17 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | ESE 14 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 16 | ESE 16 | ESE 17 | ESE 16 | ESE 17 | ESE 16 | ESE 16 | ESE 17 | ESE 16 | ESE 16 | ESE 17 | ESE 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 132 | 162 | 172 | 225 | 285 | 425 | 307 | 497 | 783 | 827 | 856 | 736 | 1569 | 1739 | 2352 | 2787 | 3399 | 3631 | 4324 | 5295 | 5645 | 5887 | 6813 | 7539 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | glassy | off | cross-off | glassy | glassy | cross-on | on | on | cross-on | on | on | on | on | on | on | on | on | cross-on | on | cross-on |
High Tide | 10:11AM1.70m | 11:06PM1.76m | 11:15AM1.59m | 11:52PM1.74m | 12:38PM1.50m | 00:47AM1.73m | ||||||||||||||||||
Low Tide | 4:36PM0.60m | 5:22AM0.82m | 5:25PM0.76m | 6:31AM0.76m | 6:25PM0.92m | 7:49AM0.67m | ||||||||||||||||||
 | |  |  | | | | | | | | | | | | | | | |  |  | | |  | |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — |
 | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | 7:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 32 | 33 | 33 | 34 | 32 | 30 | 30 | 31 | 31 | 30 | 30 | 30 | 31 | 31 | 29 | 29 | 28 | 28 | 29 | 28 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | W 6 | ESE 17 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | ESE 14 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 16 | ESE 16 | ESE 17 | ESE 16 | ESE 17 | ESE 16 | ESE 16 | ESE 17 | ESE 16 | ESE 16 | ESE 17 | ESE 16 |
| kJ | 18 | 162 | 172 | 225 | 285 | 425 | 307 | 497 | 783 | 827 | 856 | 736 | 1569 | 1739 | 2352 | 2787 | 3399 | 3631 | 4324 | 5295 | 5645 | 5887 | 6813 | 7539 |
Swell 2 Height (m) Direction Period (s) | E 16 | W 7 | W 6 | W 6 | W 6 | W 6 | ESE 18 | W 6 | W 6 | W 7 | W 7 | ESE 18 | W 6 | W 6 | — | — | SE 20 | — | — | — | — | — | — | — |
| kJ | 132 | 21 | 20 | 19 | 19 | 19 | 174 | 12 | 13 | 14 | 14 | 360 | 12 | 11 | — | — | 1137 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ESE 8 | ESE 8 | E 8 | E 8 | ESE 9 | SE 8 | W 6 | SE 18 | SE 10 | ESE 20 | SE 9 | W 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 24 | 24 | 22 | 22 | 25 | 10 | 12 | 81 | 4 | 40 | 3 | 13 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 5 | — | — | — | — | — |
| kJ | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 67 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 45 | 68 | 68 | 68 | 68 | 68 | 696 | 861 | 815 | 68 | 68 | 68 | 68 | 673 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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