Surf Forecasts:
How big are the waves at Aha Rivermouth today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 1ft (0.3m), 9s period with E swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 1ft (0.3m), 10s period with SE swell.
- Evening surf: Evening surf (19 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Aha Rivermouth at 12PM is: 0.3m 9s primary swell from a East direction (forecast issued at 08:00am June 19). An open ocean swell of 0.3m 7s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 1ft (0.3m) | 9s |
| Afternoon (19 Jun) | 1ft (0.3m) | 10s |
| Evening (19 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 ForecastMostly dry. Warm (max 28°C on Sat afternoon, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Mon 22 | |||||||||||||||||||||
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 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 15 | 15 | 15 | 15 | 24 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 40 | 39 | 39 | 52 | 50 | 50 | 50 | 50 | 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-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | cross-off | off | off | off | off | off | off | off | off | off |
High Tide | 9:02AM1.90m | 10:26PM1.79m | 9:54AM1.77m | 11:12PM1.75m | 10:54AM1.63m | 00:01AM1.71m | ||||||||||||||||||
Low Tide | 3:19AM0.87m | 3:49PM0.23m | 4:13AM0.87m | 4:35PM0.40m | 5:13AM0.87m | 5:25PM0.58m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | |  | | | | | | | | | |
 | 5:33 | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 |
 | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | 7:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 28 | 29 | 29 | 29 | 28 | 27 | 28 | 28 | 28 | 28 | 29 | 31 | 30 | 29 | 29 | 28 | 28 | 29 | 30 | 29 | 31 | 30 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | W 7 | W 7 | SE 10 | SE 10 | WSW 6 | WSW 6 | WSW 7 | W 7 | W 6 | SE 10 | SE 9 | WSW 7 | WSW 8 | WSW 8 | W 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 7 | ESE 9 | ESE 9 |
| kJ | 15 | 15 | 8 | 8 | 24 | 24 | 10 | 10 | 15 | 23 | 21 | 23 | 22 | 76 | 83 | 85 | 58 | 55 | 51 | 48 | 34 | 32 | 50 | 52 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | SE 9 | E 9 | SE 10 | E 9 | E 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 9 | E 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | W 7 | W 7 |
| kJ | 8 | 13 | 15 | 15 | 15 | 14 | 25 | 25 | 24 | 24 | 23 | 14 | 13 | 22 | 21 | 40 | 39 | 39 | 52 | 50 | 50 | 50 | 33 | 33 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | ENE 8 | SE 9 | E 9 | ENE 10 | ENE 10 | E 9 | E 9 | E 9 | E 9 | E 9 | NE 10 | NE 10 | E 9 | E 8 | E 8 | E 8 | E 8 | NE 9 | NE 9 | NE 9 | SE 11 | SE 13 | SE 13 |
| kJ | 8 | 7 | 14 | 15 | 10 | 10 | 15 | 15 | 14 | 14 | 6 | 4 | 4 | 13 | 6 | 5 | 5 | 6 | 3 | 3 | 3 | 5 | 7 | 26 |
Wind waves Height (m) Direction Period (s) | WSW 6 | SW 6 | SSW 3 | SSW 3 | SW 6 | SW 6 | SSW 3 | S 3 | SSW 3 | S 3 | S 4 | WSW 6 | WSW 6 | SW 7 | SSW 3 | SSW 3 | S 3 | SSW 3 | — | — | SW 3 | WSW 6 | SW 7 | WSW 7 |
| kJ | 16 | 18 | 3 | 3 | 19 | 15 | 3 | 5 | 3 | 6 | 7 | 51 | 47 | 53 | 4 | 4 | 2 | 2 | — | — | 2 | 23 | 2 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 644 | 673 | 644 | 706 | 928 | 919 | 919 | 919 | 17 | 673 | 17 | 17 | 17 | 70 | 70 | 17 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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