Surf Forecasts:
How big are the waves at Aha Rivermouth today (22 Jun):
- Morning surf: Morning surf (22 Jun, local time) - 3ft (0.9m), 11s period with SE swell.
- Afternoon surf: Afternoon surf (22 Jun, local time) - 3.5ft (1.1m), 10s period with SE swell.
- Evening surf: Evening surf (22 Jun, local time) - 3ft (0.9m), 10s period with SE swell.
The current surf forecast for Aha Rivermouth at 4PM is: 1.0m 10s primary swell from a Southeast direction (forecast issued at 08:00am June 22). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jun) | 3ft (0.9m) | 11s |
| Afternoon (22 Jun) | 3.5ft (1.1m) | 10s |
| Evening (22 Jun) | 3ft (0.9m) | 10s |
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 3mm), mostly falling on Wed morning. Warm (max 28°C on Mon afternoon, min 26°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 12 | E 8 | E 8 | E 8 | ESE 12 | SE 12 | SE 12 | ESE 8 | SE 11 | SE 12 | SE 12 | SE 12 | SE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 189 | 179 | 184 | 240 | 173 | 177 | 393 | 12 | 5 | 11 | 15 | 22 | 21 | 48 | 33 | 44 | 48 | 39 | 44 | 47 | 46 | 45 | 45 | 45 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 12:07PM1.49m | 00:54AM1.68m | 1:39PM1.41m | 1:50AM1.68m | 3:17PM1.40m | 2:45AM1.69m | ||||||||||||||||||
Low Tide | 6:21AM0.84m | 6:19PM0.76m | 7:36AM0.79m | 7:20PM0.91m | 8:49AM0.71m | 8:28PM1.02m | ||||||||||||||||||
 | | | | |  | | |  | | | | | | | | | |  | | |  | | | |
 | 5:33 | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 |
 | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | 7:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — |
Temp °C | 25 | 26 | 27 | 28 | 28 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 |
Feels °C | 28 | 29 | 29 | 30 | 33 | 31 | 29 | 32 | 32 | 31 | 31 | 31 | 32 | 31 | 31 | 30 | 30 | 29 | 29 | 29 | 31 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 11 | S 12 | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 |
| kJ | 189 | 179 | 184 | 240 | 173 | 177 | 393 | 403 | 492 | 419 | 460 | 451 | 582 | 710 | 805 | 830 | 860 | 1210 | 1401 | 1359 | 1339 | 1380 | 1397 | 1561 |
Swell 2 Height (m) Direction Period (s) | W 7 | W 6 | W 6 | WSW 6 | SE 14 | SE 12 | E 8 | E 8 | WSW 6 | E 8 | E 8 | E 8 | SE 12 | ESE 8 | SE 8 | ESE 8 | SE 8 | ESE 8 | SE 7 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 |
| kJ | 21 | 13 | 12 | 12 | 89 | 157 | 12 | 12 | 3 | 11 | 12 | 11 | 21 | 48 | 25 | 44 | 48 | 39 | 19 | 47 | 46 | 45 | 45 | 45 |
Swell 3 Height (m) Direction Period (s) | NE 9 | NE 10 | NE 10 | NE 10 | W 6 | W 6 | W 6 | W 6 | E 8 | WSW 6 | ESE 12 | SE 12 | W 6 | ENE 12 | SE 11 | SE 12 | SE 12 | SE 12 | SE 11 | ENE 10 | N 7 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 3 | 4 | 4 | 4 | 7 | 6 | 6 | 3 | 5 | 3 | 15 | 22 | 2 | 14 | 33 | 34 | 34 | 34 | 33 | 10 | 4 | 10 | 9 | 10 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 7 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 44 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 17 | 70 | 70 | 70 | 70 | 0 | 0 | 70 | 627 | 595 | 627 | 640 | 595 | 70 | 595 | 595 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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