Surf Forecasts:
How big are the waves at Aha Rivermouth today (06 Jun):
- Morning surf: Morning surf (06 Jun, local time) - 1.5ft (0.4m), 9s period with E swell.
- Afternoon surf: Afternoon surf (06 Jun, local time) - 1.5ft (0.4m), 13s period with NE swell.
- Evening surf: Evening surf (06 Jun, local time) - 1.5ft (0.5m), 13s period with NE swell.
The current surf forecast for Aha Rivermouth at 12PM is: 0.4m 9s primary swell from a East direction and 0.3m 5s secondary swell from a North direction (forecast issued at 08:00am June 06). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Jun) | 1.5ft (0.4m) | 9s |
| Afternoon (06 Jun) | 1.5ft (0.4m) | 13s |
| Evening (06 Jun) | 1.5ft (0.5m) | 13s |
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 Sat morning. Warm (max 27°C on Sun morning, min 25°C on Sat night). Winds decreasing (strong winds from the SSW on Sat night, light winds from the SSW by Sun night). | ||||||||||||||||||||||||
Saturday 6 | Sunday 7 | Monday 8 | Tue 9 | |||||||||||||||||||||
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) | E 9 | E 9 | NE 13 | NE 13 | NE 13 | NE 13 | NE 13 | NE 13 | NE 13 | ENE 13 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 15 | 25 | 26 | 42 | 41 | 80 | 80 | 79 | 80 | 108 | 74 | 73 | 72 | 72 | 72 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 69 | 69 |
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 | off | off | off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off |
High Tide | 9:20AM1.63m | 11:10PM1.58m | 10:19AM1.54m | 00:04AM1.58m | 11:40AM1.45m | 1:02AM1.60m | ||||||||||||||||||
Low Tide | 3:48AM1.04m | 4:17PM0.44m | 4:51AM1.02m | 5:11PM0.56m | 6:08AM0.97m | 6:16PM0.68m | ||||||||||||||||||
 | | | | |  | |  |  | | | | |  | | |  | | | |  | | | | |
 | 5:31 | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 |
 | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | 7:19 |
mm | 1 | 3 | 2 | 1 | 1 | — | — | — | — | 1 | 2 | 1 | 1 | — | — | — | 3 | 2 | — | — | 1 | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 26 | 26 | 26 |
Feels °C | 28 | 28 | 27 | 25 | 24 | 25 | 24 | 24 | 26 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | N 5 | E 9 | SW 9 | NE 13 | WSW 10 | NE 13 | NE 13 | NE 13 | ENE 13 | SE 6 | NE 12 | SW 8 | SSE 6 | SW 8 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 |
| kJ | 34 | 8 | 26 | 31 | 41 | 305 | 80 | 79 | 80 | 108 | 38 | 73 | 65 | 32 | 53 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 69 | 69 |
Swell 2 Height (m) Direction Period (s) | N 5 | E 9 | N 5 | E 9 | E 10 | NE 13 | E 10 | E 10 | E 10 | E 10 | NE 12 | WNW 6 | NE 12 | WSW 8 | NE 12 | SW 8 | SW 8 | NNW 5 | N 7 | N 6 | N 6 | SE 6 | N 6 | N 6 |
| kJ | 12 | 25 | 4 | 27 | 16 | 80 | 17 | 17 | 17 | 16 | 74 | 12 | 72 | 45 | 72 | 32 | 24 | 5 | 8 | 7 | 7 | 15 | 6 | 2 |
Swell 3 Height (m) Direction Period (s) | E 9 | SW 9 | NE 13 | NE 13 | N 5 | E 10 | E 10 | E 9 | SE 11 | SE 11 | E 10 | E 10 | NW 6 | NE 12 | NW 5 | NW 5 | NW 5 | E 10 | E 10 | E 10 | E 9 | N 6 | E 9 | E 9 |
| kJ | 15 | 19 | 25 | 42 | 2 | 16 | 29 | 27 | 5 | 5 | 17 | 17 | 11 | 72 | 6 | 3 | 3 | 7 | 7 | 7 | 7 | 7 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | S 5 | S 6 | SSW 6 | S 5 | S 6 | SSW 6 | SW 10 | SW 9 | SSW 7 | SW 7 | SW 7 | SSW 6 | S 6 | SSW 7 | SSE 6 | S 6 | S 6 | SSW 7 | SSW 5 | SSW 6 | SSW 6 | SW 6 | SSW 6 | SSW 6 |
| kJ | 47 | 91 | 97 | 97 | 181 | 256 | 1153 | 823 | 428 | 276 | 218 | 160 | 74 | 36 | 48 | 57 | 55 | 132 | 93 | 80 | 77 | 59 | 77 | 74 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 621 | 673 | 673 | 595 | 673 | 673 | 664 | 664 | 664 | 664 | 596 | 0 | 0 | 0 | 0 | 0 | 596 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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