Surf Forecasts:
How big are the waves at Aha Rivermouth today (30 Jul):
- Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.4m), 9s period with ESE swell.
The current surf forecast for Aha Rivermouth at 12AM is: 0.4m 9s primary swell from a East-southeast direction and 0.2m 5s secondary swell from a East-southeast direction (forecast issued at 08:00pm July 29). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | - | - |
| Afternoon (30 Jul) | - | - |
| Evening (30 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Aha Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Wed night, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 10 | ENE 13 | ENE 13 | E 10 | SE 10 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 29 | 29 | 28 | 28 | 29 | 29 | 30 | 17 | 18 | 17 | 17 | 8 | 17 | 14 | 15 | 15 | 15 | 15 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | glassy | glassy | on | on | on | glassy | glassy | glassy | cross-off | cross | cross-on | glassy | on | glassy | glassy |
High Tide | 7:33PM1.84m | 6:40AM1.92m | 7:56PM1.89m | 7:16AM1.97m | 8:20PM1.92m | |||||||||||||
Low Tide | 1:04AM1.00m | 1:22PM0.27m | 1:33AM0.91m | 1:52PM0.27m | ||||||||||||||
 |  | | |  | | | | |  | | | | | | | | | |
 | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 28 | 29 | 29 | 28 |
Feels °C | 33 | 34 | 33 | 34 | 34 | 33 | 32 | 33 | 33 | 33 | 33 | 31 | 31 | 33 | 32 | 33 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 29 | 29 | 28 | 28 | 29 | 29 | 30 | 17 | 18 | 8 | 9 | 8 | 14 | 14 | 15 | 15 | 15 | 15 |
Swell 2 Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 5 | S 7 | S 7 | S 7 | E 8 | E 10 | E 8 | E 10 | E 10 | SE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | N 5 |
| kJ | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 5 | 8 | 6 | 8 | 8 | 14 | 9 | 8 | 8 | 8 | 2 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | ESE 5 | SE 5 | SE 4 | E 10 | E 8 | ENE 13 | ENE 13 | E 8 | ENE 13 | E 13 | SE 6 | SE 6 | SE 6 | ESE 9 |
| kJ | 4 | 4 | 4 | 4 | 2 | 1 | 1 | 8 | 5 | 17 | 17 | 5 | 17 | 3 | 1 | 1 | 1 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 605 | 605 | 605 | 596 | 17 | 644 | 1351 | 935 | 605 | 644 | 17 | 681 | 596 | 706 | 1290 | 931 | 926 | 951 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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