Surf Forecasts:
How big are the waves at Aha Rivermouth today (03 Jun):
- Morning surf: Morning surf (03 Jun, local time) - 3.5ft (1.0m), 8s period with N swell.
- Afternoon surf: Afternoon surf (03 Jun, local time) - 3ft (0.9m), 8s period with N swell.
- Evening surf: Evening surf (03 Jun, local time) - 2.5ft (0.7m), 8s period with N swell.
The current surf forecast for Aha Rivermouth at 10AM is: 1.0m 8s primary swell from a North direction (forecast issued at 02:00am June 03). An open ocean swell of 0.8m 7s is not directed at the surf break, a second open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Jun) | 3.5ft (1.0m) | 8s |
| Afternoon (03 Jun) | 3ft (0.9m) | 8s |
| Evening (03 Jun) | 2.5ft (0.7m) | 8s |
Table - waves today at Aha Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Fri afternoon. Warm (max 28°C on Fri morning, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 3 | Thursday 4 | Friday 5 | ||||||||||||||||||||||
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 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 311 | 264 | 185 | 142 | 138 | 109 | 108 | 60 | 40 | 38 | 24 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off |
High Tide | 7:21AM1.81m | 9:02PM1.64m | 7:54AM1.77m | 9:40PM1.62m | 8:33AM1.71m | |||||||||||||||||||
Low Tide | 1:41AM1.00m | 2:17PM0.21m | 2:16AM1.02m | 2:52PM0.26m | 2:57AM1.03m | 3:31PM0.34m | ||||||||||||||||||
 | |  |  | | | | | | |  | | | | |  |  | | | | | | | | |
 | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — |
mm | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 3 | — | — | 4 | 5 | 1 |
Temp °C | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 28 | 27 |
Feels °C | 27 | 27 | 27 | 28 | 29 | 29 | 30 | 29 | 28 | 27 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 29 | 28 | 30 | 31 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | SSE 6 | N 6 | E 10 | E 10 | E 10 | E 9 | E 10 | S 6 | W 6 | S 6 | S 6 | S 6 | S 6 |
| kJ | 311 | 264 | 185 | 142 | 138 | 109 | 108 | 60 | 40 | 38 | 24 | 21 | 7 | 17 | 17 | 16 | 16 | 16 | 55 | 26 | 61 | 63 | 50 | 50 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | E 10 | E 10 | N 7 | E 10 | N 6 | N 6 | N 6 | W 6 | SE 11 | E 9 | E 9 | W 6 | W 6 | W 7 | W 7 |
| kJ | 151 | 120 | 94 | 82 | 63 | 48 | 35 | 33 | 31 | 17 | 17 | 14 | 17 | 7 | 3 | 3 | 3 | 5 | 16 | 16 | 26 | 27 | 23 | 21 |
Swell 3 Height (m) Direction Period (s) | W 6 | W 6 | E 10 | E 10 | E 10 | W 5 | E 10 | E 10 | E 10 | W 4 | SE 11 | E 10 | SE 11 | SE 11 | SE 11 | SE 11 | N 6 | N 5 | ESE 11 | SE 11 | E 9 | E 9 | E 9 | E 9 |
| kJ | 66 | 36 | 17 | 17 | 17 | 7 | 17 | 17 | 17 | 1 | 5 | 17 | 5 | 5 | 5 | 4 | 2 | 1 | 12 | 5 | 15 | 15 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | W 6 | W 5 | W 5 | — | — | — | SSW 3 | S 6 | S 6 | SSW 4 | SSW 6 | SSW 4 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | W 6 | S 6 | SW 6 | SW 6 | — | N 4 |
| kJ | — | — | 23 | 14 | 8 | — | — | — | 2 | 38 | 37 | 9 | 50 | 34 | 53 | 55 | 53 | 70 | 26 | 75 | 53 | 56 | — | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 12 | 17 | 17 | 621 | 664 | 623 | 595 | 664 | 595 | 12 | 12 | 12 | 595 | 17 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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