Surf Forecasts:
How big are the waves at Aha Rivermouth today (24 Jul):
- Morning surf: Morning surf (24 Jul, local time) - 1.5ft (0.5m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (24 Jul, local time) - 1.5ft (0.5m), 10s period with ENE swell.
- Evening surf: Evening surf (24 Jul, local time) - 1.5ft (0.4m), 10s period with ENE swell.
The current surf forecast for Aha Rivermouth at 5AM is: 0.5m 10s primary swell from a East-northeast direction and 0.2m 10s secondary swell from a East-southeast direction, 0.3m 3s secondary swell from a Southeast direction (forecast issued at 08:00pm July 23). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Jul) | 1.5ft (0.5m) | 10s |
| Afternoon (24 Jul) | 1.5ft (0.5m) | 10s |
| Evening (24 Jul) | 1.5ft (0.4m) | 10s |
Table - waves today at Aha Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 30°C on Fri morning, min 28°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | ||||||||||||||||
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) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | SE 10 | ENE 9 | SE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 38 | 37 | 37 | 31 | 29 | 29 | 28 | 28 | 28 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross |
High Tide | 1:24AM1.65m | 4:44PM1.40m | 2:40AM1.63m | 5:45PM1.51m | ||||||||||||||
Low Tide | 6:57PM1.19m | 9:14AM0.74m | 8:43PM1.29m | 10:24AM0.65m | ||||||||||||||
 |  | | | |  | | | |  | |  | | | | | | | |
 | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | 7:19 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:17 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 29 | 28 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 30 | 30 | 29 |
Feels °C | 32 | 33 | 33 | 32 | 33 | 32 | 33 | 34 | 33 | 34 | 34 | 32 | 33 | 35 | 33 | 34 | 34 | 34 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 8 | SSE 8 |
| kJ | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 37 | 51 | 69 | 101 | 101 | 143 | 140 | 127 | 115 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | SE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 14 | 38 | 37 | 37 | 31 | 29 | 29 | 28 | 28 | 28 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 7 | SE 11 | ESE 11 | ESE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 19 | 12 | 11 | 18 | 28 | 17 | 25 | 25 |
Wind waves Height (m) Direction Period (s) | ESE 3 | ESE 3 | ESE 3 | ESE 3 | SE 3 | SE 3 | SE 3 | SE 4 | SE 4 | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 6 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 596 | 0 | 17 | 17 | 17 | 68 | 68 | 68 | 68 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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