Surf Forecasts:
How big are the waves at Aha Rivermouth today (14 Jun):
- Morning surf: Morning surf (14 Jun, local time) - 3.5ft (1.0m), 6s period with ESE swell.
- Afternoon surf: Afternoon surf (14 Jun, local time) - 2ft (0.6m), 6s period with E swell.
- Evening surf: Evening surf (14 Jun, local time) - 1.5ft (0.4m), 6s period with E swell.
The current surf forecast for Aha Rivermouth at 11AM is: 0.7m 6s primary swell from a East direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 08:00am June 14). An open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Jun) | 3.5ft (1.0m) | 6s |
| Afternoon (14 Jun) | 2ft (0.6m) | 6s |
| Evening (14 Jun) | 1.5ft (0.4m) | 6s |
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 145mm), heaviest during Mon night. Warm (max 27°C on Sun morning, min 24°C on Sun night). Winds increasing (light winds from the S on Sun night, fresh winds from the SW by Mon night). | ||||||||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
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) | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 79 | 72 | 36 | 26 | 19 | 12 | 23 | 68 | 55 | 53 | 69 | 72 | 72 | 62 | 62 | 62 | 64 | 49 | 48 | 48 | 49 | 52 | 54 | 55 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | off |
High Tide | 5:15AM1.97m | 6:49PM1.85m | 5:59AM2.04m | 7:34PM1.89m | 6:43AM2.07m | 8:17PM1.89m | ||||||||||||||||||
Low Tide | 12:07PM0.02m | 00:15AM0.90m | 12:51PM-0.05m | 1:00AM0.89m | 1:36PM-0.06m | 1:44AM0.88m | ||||||||||||||||||
 |  | | | |  |  | |  | | | | | |  |  | | | | |  | |  | | |
 | 5:31 | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 |
 | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — | — | 7:21 |
mm | 3 | — | — | 2 | 2 | 11 | 1 | 2 | 6 | 10 | 5 | 3 | 4 | 5 | 22 | 10 | 10 | 21 | 16 | 8 | 2 | 1 | — | 1 |
Temp °C | 25 | 26 | 27 | 27 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 26 | 25 | 25 | 26 | 26 |
Feels °C | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 28 | 26 | 25 | 25 | 26 | 24 | 23 | 23 | 22 | 24 | 25 | 28 | 27 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 7 | ESE 6 | E 6 | SSW 6 | SSW 6 | SSW 6 | WNW 6 | WNW 6 | S 7 | S 7 | S 7 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 6 | SW 6 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 2 | 72 | 36 | 80 | 62 | 55 | 51 | 37 | 43 | 43 | 43 | 72 | 72 | 62 | 62 | 62 | 130 | 39 | 54 | 68 | 48 | 45 | 44 | 37 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | E 6 | E 6 | E 6 | SSW 7 | NNE 8 | NNE 8 | NE 8 | NE 8 | W 9 | W 8 | W 8 | W 8 | W 8 | ENE 8 | W 8 | ENE 8 | S 6 | ENE 9 | ENE 9 | S 6 | ENE 9 |
| kJ | 4 | 4 | 4 | 26 | 19 | 12 | 58 | 68 | 55 | 53 | 69 | 15 | 68 | 61 | 42 | 30 | 64 | 43 | 48 | 22 | 49 | 52 | 24 | 55 |
Swell 3 Height (m) Direction Period (s) | E 16 | SW 7 | E 13 | SE 9 | SE 9 | SE 10 | NNE 8 | E 7 | WNW 6 | W 6 | WNW 6 | WNW 6 | SE 9 | SE 9 | SE 9 | SE 9 | W 8 | ENE 9 | SSW 6 | ENE 8 | SE 9 | SSE 6 | ENE 9 | S 6 |
| kJ | 5 | 2 | 3 | 3 | 3 | 4 | 23 | 14 | 29 | 18 | 11 | 6 | 3 | 3 | 3 | 3 | 29 | 49 | 19 | 48 | 3 | 17 | 54 | 23 |
Wind waves Height (m) Direction Period (s) | ESE 6 | S 6 | S 5 | SSW 6 | WNW 4 | WNW 5 | — | S 7 | — | — | SSW 7 | SSW 6 | SSW 6 | SSW 5 | S 5 | S 6 | WNW 4 | — | — | SSW 6 | SSW 6 | SSW 6 | — | — |
| kJ | 79 | 1 | 48 | 122 | 21 | 44 | — | 57 | — | — | 125 | 60 | 91 | 73 | 56 | 187 | 6 | — | — | 64 | 51 | 23 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 664 | 664 | 46 | 673 | 664 | 673 | 687 | 68 | 12 | 595 | 12 | 12 | 0 | 0 | 0 | 0 | 595 | 595 | 595 | 664 | 664 | 595 | 0 | 12 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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