Surf Forecasts:
How big are the waves at Aha Rivermouth today (25 Jun):
- Morning surf: Morning surf (25 Jun, local time) - 1.5ft (0.4m), 11s period with SE swell.
- Afternoon surf: Afternoon surf (25 Jun, local time) - 1ft (0.3m), 11s period with ESE swell.
- Evening surf: Evening surf (25 Jun, local time) - 1ft (0.3m), 10s period with NE swell.
The current surf forecast for Aha Rivermouth at 3AM is: 0.4m 11s primary swell from a East-southeast direction (forecast issued at 08:00pm June 24). An open ocean swell of 2.3m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jun) | 1.5ft (0.4m) | 11s |
| Afternoon (25 Jun) | 1ft (0.3m) | 11s |
| Evening (25 Jun) | 1ft (0.3m) | 10s |
Table - waves today at Aha Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 70mm), heaviest during Fri morning. Warm (max 28°C on Thu morning, min 26°C on Thu night). Winds decreasing (gales from the SE on Fri morning, calm by Sat afternoon). | ||||||||||||||||||||||||
Wed 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | SE 11 | SE 11 | ESE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | SE 10 | SE 8 | SE 7 | SE 10 | NW 8 | NW 8 | NNW 8 | NNW 8 | NNW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 46 | 45 | 45 | 45 | 45 | 30 | 30 | 22 | 16 | 16 | 25 | 25 | 16 | 16 | 25 | 27 | 57 | 33 | 28 | 328 | 314 | 245 | 186 | 147 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:17PM1.40m | 2:45AM1.69m | 4:36PM1.46m | 3:36AM1.71m | 5:34PM1.53m | 4:20AM1.74m | ||||||||||||||||||
Low Tide | 8:28PM1.02m | 9:53AM0.61m | 9:35PM1.09m | 10:44AM0.51m | 10:34PM1.12m | 11:26AM0.42m | ||||||||||||||||||
 |  | | |  | | |  | |  | | | | | |  | | |  | | | | |  | |
 | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — |
 | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | 7:23 |
mm | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 47 | 8 | 2 | 1 | — | 1 | — | — | — | 1 |
Temp °C | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 |
Feels °C | 31 | 30 | 29 | 28 | 27 | 28 | 28 | 28 | 27 | 25 | 24 | 21 | 21 | 19 | 24 | 20 | 24 | 26 | 27 | 26 | 28 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | ENE 10 | SE 10 | SSW 9 | SSW 8 | S 8 | S 7 | S 8 | NNW 8 | NNW 8 | NNW 7 |
| kJ | 1929 | 1929 | 1788 | 1923 | 1923 | 2341 | 1894 | 1968 | 16 | 16 | 25 | 25 | 16 | 16 | 10 | 27 | 436 | 246 | 156 | 70 | 90 | 245 | 186 | 147 |
Swell 2 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | SE 11 | SE 11 | ESE 11 | N 8 | N 8 | N 8 | — | — | — | NE 10 | ENE 10 | SE 8 | SE 7 | N 6 | SW 8 | SE 10 | S 7 | SSW 9 | SSW 8 |
| kJ | 46 | 45 | 45 | 45 | 45 | 30 | 30 | 22 | 5 | 5 | 1 | — | — | — | 25 | 10 | 57 | 33 | 28 | 33 | 48 | 69 | 138 | 118 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | — | — | — | — | — | — | — | E 18 | SE 10 | SE 10 | SE 10 | ESE 10 | NE 9 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 10 | 10 | 9 | 16 | 16 | 15 | 16 | 16 | — | — | — | — | — | — | — | 6 | 26 | 26 | 25 | 38 | 3 | 73 | 135 | 125 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 13 | S 13 | S 13 | S 12 | S 12 | S 11 | SSW 11 | SW 9 | W 7 | WNW 6 | WNW 7 | NW 8 | NW 8 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 2560 | 3237 | 4000 | 4468 | 6345 | 9591 | 5854 | 2200 | 385 | 188 | 215 | 328 | 314 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 605 | 605 | 596 | 596 | 605 | 596 | 605 | 645 | 644 | 605 | 605 | 596 | 595 | 627 | 640 | 627 | 595 | 595 | 595 | 30 | 3 | 0 | 0 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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