Surf Forecasts:
How big are the waves at Aha Rivermouth today (06 Jul):
- Morning surf: Morning surf (06 Jul, local time) - 1ft (0.3m), 16s period with ESE swell.
- Afternoon surf: Afternoon surf (06 Jul, local time) - 1.5ft (0.5m), 17s period with ESE swell.
- Evening surf: Evening surf (06 Jul, local time) - 2.5ft (0.7m), 15s period with ESE swell.
The current surf forecast for Aha Rivermouth at 1AM is: 0.4m 9s primary swell from a East-southeast direction (forecast issued at 08:00pm July 05). An open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Jul) | 1ft (0.3m) | 16s |
| Afternoon (06 Jul) | 1.5ft (0.5m) | 17s |
| Evening (06 Jul) | 2.5ft (0.7m) | 15s |
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 Sun night, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 5 | Monday 6 | Tuesday 7 | Wednesday 8 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | E 19 | ESE 18 | ESE 16 | E 16 | ESE 17 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | ESE 14 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 17 | ESE 17 | ESE 18 | ESE 18 | ESE 18 | ESE 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 25 | 25 | 25 | 27 | 61 | 53 | 132 | 162 | 172 | 225 | 285 | 425 | 307 | 497 | 783 | 475 | 856 | 716 | 1688 | 2324 | 3628 | 4583 | 5302 | 6134 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | off | cross-off | off | off | glassy | glassy | glassy | glassy | cross-off | off | glassy | cross-on | on | on | on | on | on | on | on | on | on |
High Tide | 10:26PM1.78m | 10:11AM1.70m | 11:06PM1.76m | 11:15AM1.59m | 11:52PM1.74m | 12:38PM1.50m | ||||||||||||||||||
Low Tide | 3:54PM0.46m | 4:24AM0.86m | 4:36PM0.60m | 5:22AM0.82m | 5:25PM0.76m | 6:31AM0.76m | ||||||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:39 | — | — | — | — |
 | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | 7:23 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 28 | 27 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 27 | 28 |
Feels °C | 34 | 33 | 32 | 30 | 31 | 32 | 32 | 33 | 33 | 34 | 32 | 31 | 30 | 32 | 30 | 31 | 31 | 30 | 30 | 28 | 28 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | E 16 | ESE 17 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | ESE 14 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 17 | ESE 17 | ESE 18 | ESE 18 | ESE 18 | ESE 18 |
| kJ | 12 | 11 | 18 | 17 | 11 | 11 | 132 | 162 | 172 | 225 | 285 | 425 | 307 | 497 | 783 | 475 | 856 | 716 | 1688 | 2324 | 3628 | 4583 | 5302 | 6134 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | W 6 | W 7 | W 6 | W 6 | W 6 | W 6 | ESE 18 | W 7 | W 7 | ESE 12 | W 7 | ESE 18 | W 6 | W 6 | — | SE 23 | — | — |
| kJ | 25 | 25 | 25 | 25 | 24 | 24 | 12 | 21 | 21 | 19 | 19 | 19 | 174 | 14 | 15 | 199 | 14 | 497 | 12 | 11 | — | 1025 | — | — |
Swell 3 Height (m) Direction Period (s) | S 7 | SE 9 | SE 9 | E 19 | ESE 18 | ESE 16 | ESE 8 | ESE 8 | E 8 | E 8 | ESE 9 | SE 8 | W 6 | SE 18 | SE 10 | W 7 | SE 9 | W 6 | — | — | — | — | — | — |
| kJ | 3 | 3 | 3 | 27 | 61 | 53 | 24 | 24 | 22 | 22 | 25 | 10 | 20 | 81 | 4 | 15 | 3 | 12 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | — | — | — | — | WSW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 644 | 644 | 706 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 31 | 68 | 68 | 68 | 68 | 68 | 70 | 685 | 696 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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