Surf Forecasts:
How big are the waves at Aha Rivermouth today (07 Oct):
- Morning surf: Morning surf (07 Oct, local time) - 6ft (1.8m), 15s period with E swell.
- Afternoon surf: Afternoon surf (07 Oct, local time) - 5.5ft (1.7m), 14s period with E swell.
- Evening surf: Evening surf (07 Oct, local time) - 5ft (1.5m), 14s period with E swell.
The current surf forecast for Aha Rivermouth at 1PM is: 1.7m 14s primary swell from a East direction and 1.8m 8s secondary swell from a North direction (forecast issued at 08:00am October 07). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Oct) | 6ft (1.8m) | 15s |
| Afternoon (07 Oct) | 5.5ft (1.7m) | 14s |
| Evening (07 Oct) | 5ft (1.5m) | 14s |
Table - waves today at Aha Rivermouth. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 26°C on Thu morning, min 24°C on Wed night). Winds decreasing (fresh winds from the ENE on Thu night, light winds from the NNE by Fri night). | ||||||||||||||||||||||
Wednesday 7 | Thursday 8 | Friday 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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | ENE 13 | NE 13 | ENE 13 | ENE 13 | NE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 8 | ENE 8 | ENE 11 | ENE 11 | ENE 11 | ENE 7 | E 17 | ENE 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1526 | 1371 | 1246 | 1212 | 1033 | 836 | 735 | 1417 | 613 | 585 | 1148 | 861 | 1211 | 1251 | 498 | 385 | 638 | 638 | 172 | 172 | 200 | 326 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | on |
High Tide | 3:57AM1.68m | 5:00PM1.77m | 4:54AM1.81m | 5:30PM1.86m | 5:40AM1.91m | 5:57PM1.93m | ||||||||||||||||
Low Tide | 10:29AM0.49m | 10:57PM0.74m | 11:13AM0.46m | 11:34PM0.55m | 11:50AM0.46m | |||||||||||||||||
 |  |  | | | | |  | | |  | |  | | | | | | | | | | |
 | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:05 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 25 | 25 | 26 | 26 | 25 | 26 | 25 | 25 | 26 | 26 | 26 | 26 |
Feels °C | 18 | 20 | 20 | 20 | 20 | 20 | 19 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 23 | 23 | 23 | 25 | 24 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | ENE 13 | SE 10 | ENE 13 | ENE 13 | S 8 | NNW 7 | N 7 | N 6 | ENE 12 | ENE 11 | ENE 18 | ENE 18 | ENE 11 | ENE 11 | ENE 11 | E 17 |
| kJ | 1526 | 1371 | 1246 | 1212 | 1033 | 836 | 735 | 4 | 613 | 585 | 1 | 60 | 43 | 29 | 150 | 145 | 62 | 62 | 167 | 130 | 128 | 202 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SE 13 | SE 13 | SE 13 | — | SE 13 | SE 13 | — | — | SE 12 | E 20 | E 20 | E 19 | E 18 | SE 12 | ESE 12 | ENE 18 | ENE 17 | E 17 | ESE 11 |
| kJ | — | — | — | 7 | 7 | 7 | — | 7 | 6 | — | — | 6 | 7 | 7 | 7 | 25 | 6 | 14 | 62 | 99 | 200 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SE 13 | — | E 21 | S 8 | S 8 | S 9 | SE 12 | SE 12 | SE 10 | S 9 | ESE 12 | SE 12 | SE 11 | SE 9 |
| kJ | — | — | — | — | — | — | — | — | 26 | — | 9 | 1 | 1 | 1 | 6 | 6 | 4 | 1 | 14 | 21 | 20 | 3 |
Wind waves Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | NE 13 | NNE 7 | NNE 6 | NE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 8 | ENE 8 | ENE 11 | ENE 11 | ENE 7 | ENE 7 | ENE 7 | ENE 10 |
| kJ | 533 | 481 | 470 | 398 | 327 | 306 | 262 | 1417 | 195 | 164 | 1148 | 861 | 1211 | 1251 | 498 | 385 | 638 | 638 | 172 | 172 | 135 | 326 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 595 | 595 | 595 | 595 | 595 | 595 | 595 | 40 | 40 | 40 | 40 | 70 | 595 | 595 | 595 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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