Surf Forecasts:
How big are the waves at Aha Rivermouth today (05 Jun):
- Morning surf: Morning surf (05 Jun, local time) - 1ft (0.3m), 9s period with E swell.
- Afternoon surf: Afternoon surf (05 Jun, local time) - 1ft (0.3m), 9s period with E swell.
- Evening surf: Evening surf (05 Jun, local time) - 1.5ft (0.4m), 3s period with NNE swell.
The current surf forecast for Aha Rivermouth at 11AM is: 0.3m 9s primary swell from a East direction (forecast issued at 08:00am June 05). An open ocean swell of 0.5m 6s is not directed at the surf break, a second open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jun) | 1ft (0.3m) | 9s |
| Afternoon (05 Jun) | 1ft (0.3m) | 9s |
| Evening (05 Jun) | 1.5ft (0.4m) | 3s |
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 35mm), heaviest during Sun afternoon. Warm (max 27°C on Fri morning, min 24°C on Fri night). Winds increasing (light winds from the NNE on Fri night, fresh winds from the S by Sat night). | ||||||||||||||||||||||||
Friday 5 | Saturday 6 | Sunday 7 | Mon 8 | |||||||||||||||||||||
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 | E 9 | E 9 | S 6 | NNE 3 | NE 4 | NNE 5 | NE 5 | ENE 5 | E 9 | NE 13 | NE 13 | NE 13 | NE 13 | NE 13 | ENE 13 | NE 13 | ENE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 16 | 16 | 16 | 15 | 0 | 4 | 24 | 30 | 39 | 14 | 26 | 42 | 41 | 80 | 80 | 79 | 109 | 79 | 101 | 73 | 72 | 72 | 72 | 71 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | off | off | off |
High Tide | 8:33AM1.71m | 10:22PM1.60m | 9:20AM1.63m | 11:10PM1.58m | 10:19AM1.54m | 00:04AM1.58m | ||||||||||||||||||
Low Tide | 3:31PM0.34m | 3:48AM1.04m | 4:17PM0.44m | 4:51AM1.02m | 5:11PM0.56m | |||||||||||||||||||
 |  |  | | |  |  | | | | | | |  | |  | | |  |  | | | | | |
 | 5:33 | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 |
 | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:17 | — | — | 7:17 |
mm | — | — | 2 | 2 | 2 | 3 | 3 | 1 | 1 | 2 | 2 | — | — | — | 2 | — | — | 1 | 1 | 6 | 4 | 2 | 1 | — |
Temp °C | 26 | 27 | 27 | 27 | 27 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 24 | 25 | 25 | 25 | 25 |
Feels °C | 28 | 30 | 28 | 29 | 30 | 28 | 25 | 25 | 28 | 28 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 24 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | E 9 | W 6 | W 6 | E 9 | S 6 | S 6 | S 6 | NNE 5 | NE 5 | ENE 5 | SW 10 | E 9 | NE 13 | NE 13 | WSW 10 | NE 13 | ENE 13 | NE 13 | ENE 12 | NE 12 | NE 12 | NE 12 | WSW 8 | SSE 6 |
| kJ | 16 | 19 | 18 | 15 | 46 | 23 | 16 | 30 | 39 | 14 | 45 | 27 | 41 | 80 | 365 | 79 | 109 | 79 | 101 | 73 | 72 | 72 | 67 | 33 |
Swell 2 Height (m) Direction Period (s) | ESE 11 | E 9 | E 9 | SE 11 | W 7 | WSW 8 | SW 8 | WSW 9 | WSW 8 | SW 8 | NE 5 | SW 10 | E 9 | WSW 11 | NE 13 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | NW 5 | NE 12 | NE 12 |
| kJ | 12 | 16 | 16 | 5 | 26 | 49 | 32 | 44 | 34 | 24 | 6 | 14 | 27 | 39 | 80 | 16 | 17 | 16 | 17 | 17 | 17 | 4 | 72 | 71 |
Swell 3 Height (m) Direction Period (s) | N 5 | SE 11 | WSW 7 | SE 7 | WSW 7 | SW 6 | W 7 | S 6 | S 6 | NNE 5 | E 9 | NE 13 | SW 10 | E 10 | E 9 | SE 11 | SE 11 | NE 9 | SE 11 | SE 11 | SE 11 | E 10 | NW 5 | NNW 6 |
| kJ | 1 | 5 | 5 | 2 | 18 | 10 | 8 | 18 | 17 | 9 | 26 | 42 | 15 | 16 | 15 | 5 | 5 | 12 | 5 | 4 | 4 | 8 | 4 | 7 |
Wind waves Height (m) Direction Period (s) | SSW 6 | S 6 | S 6 | SSW 6 | SW 6 | NNE 3 | NE 4 | E 4 | S 5 | S 5 | S 5 | S 6 | S 6 | S 6 | S 6 | SSW 9 | SSW 7 | SSW 7 | SSW 6 | SSW 7 | SW 7 | SSW 7 | S 6 | SW 7 |
| kJ | 55 | 46 | 58 | 77 | 60 | 4 | 24 | 21 | 36 | 41 | 67 | 101 | 146 | 243 | 221 | 766 | 326 | 302 | 257 | 380 | 295 | 192 | 83 | 91 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 605 | 605 | 595 | 595 | 595 | 68 | 68 | 68 | 70 | 664 | 664 | 673 | 673 | 664 | 664 | 673 | 664 | 664 | 0 | 0 | 626 | 0 | 17 | 596 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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