Surf Forecasts:
How big are the waves at Aha Rivermouth today (27 Jun):
- Evening surf: Evening surf (27 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Aha Rivermouth at 12AM is: 0.4m 14s primary swell from a East-southeast direction (forecast issued at 08:00pm June 26). An open ocean swell of 1.1m 8s is not directed at the surf break, a second open ocean swell of 1.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jun) | - | - |
| Afternoon (27 Jun) | - | - |
| Evening (27 Jun) | 1.5ft (0.4m) | 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 27mm), heaviest during Sun morning. Warm (max 27°C on Fri night, min 23°C on Sun morning). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sat afternoon). | ||||||||||||||||||||||||
Fri 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||
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) | SE 10 | SE 10 | ESE 14 | NW 8 | NNW 8 | NNW 8 | NNW 8 | SE 10 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 25 | 25 | 81 | 423 | 365 | 226 | 186 | 147 | 120 | 115 | 74 | 70 | 69 | 53 | 41 | 40 | 39 | 23 | 24 | 21 | 22 | 30 | 52 | 52 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | glassy | glassy | glassy | cross-off | off | glassy | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 5:34PM1.53m | 4:20AM1.74m | 6:17PM1.59m | 4:59AM1.77m | 6:53PM1.65m | 5:34AM1.80m | ||||||||||||||||||
Low Tide | 10:34PM1.12m | 11:26AM0.42m | 11:21PM1.13m | 12:02PM0.35m | 00:01AM1.12m | 12:35PM0.29m | ||||||||||||||||||
 |  |  | |  | |  | |  |  | | | |  | | | | | | | | | | | |
 | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — |
 | 7:22 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | 7:23 |
mm | 1 | — | 1 | 1 | — | — | — | — | 2 | — | — | — | — | 2 | 4 | 3 | 1 | — | — | — | 1 | 2 | 3 | 3 |
Temp °C | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 24 | 25 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 25 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 27 | 29 | 29 | 29 | 30 | 30 | 29 | 31 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 7 | S 8 | ESE 12 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | WSW 8 | WSW 8 | SE 7 | WSW 6 | W 6 | ESE 9 |
| kJ | 25 | 23 | 161 | 251 | 365 | 226 | 186 | 147 | 89 | 66 | 74 | 70 | 69 | 53 | 41 | 40 | 39 | 23 | 25 | 34 | 14 | 24 | 19 | 52 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | SE 10 | ESE 14 | S 8 | SE 11 | S 8 | ESE 10 | SE 10 | SE 9 | SE 9 | NNW 6 | NNW 6 | S 7 | S 7 | S 6 | N 6 | N 7 | N 7 | ESE 8 | SE 7 | SE 9 | ESE 9 | ESE 9 | E 15 |
| kJ | 9 | 25 | 81 | 82 | 278 | 133 | 171 | 134 | 120 | 115 | 44 | 30 | 35 | 23 | 21 | 17 | 22 | 14 | 24 | 14 | 22 | 30 | 52 | 17 |
Swell 3 Height (m) Direction Period (s) | E 18 | ENE 10 | SE 12 | SSW 8 | S 8 | ESE 10 | SSE 8 | S 8 | S 7 | S 7 | S 7 | S 7 | NNW 6 | N 6 | N 6 | S 7 | SW 7 | SW 7 | N 6 | SE 9 | N 6 | N 6 | E 15 | N 6 |
| kJ | 6 | 9 | 37 | 62 | 130 | 189 | 58 | 57 | 39 | 37 | 24 | 24 | 28 | 17 | 17 | 14 | 7 | 8 | 13 | 21 | 7 | 3 | 17 | 1 |
Wind waves Height (m) Direction Period (s) | SW 8 | WSW 8 | WNW 8 | NW 8 | NW 8 | — | — | — | — | — | — | — | — | — | — | — | S 7 | S 6 | S 4 | S 5 | SSW 5 | S 5 | S 5 | SSW 5 |
| kJ | 817 | 673 | 441 | 423 | 191 | — | — | — | — | — | — | — | — | — | — | — | 14 | 24 | 32 | 44 | 74 | 42 | 40 | 49 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 595 | 595 | 30 | 31 | 31 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 70 | 70 | 70 | 596 | 595 | 17 | 0 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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