Surf Forecasts:
How big are the waves at Aha Rivermouth today (28 Jun):
- Evening surf: Evening surf (28 Jun, local time) - 2ft (0.6m), 8s period with ESE swell.
The current surf forecast for Aha Rivermouth at 11PM is: 0.5m 8s primary swell from a Southeast direction (forecast issued at 08:00pm June 28). An open ocean swell of 0.7m 7s is not directed at the surf break, a second open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jun) | - | - |
| Afternoon (28 Jun) | - | - |
| Evening (28 Jun) | 2ft (0.6m) | 8s |
Table - waves today at Aha Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 28°C on Mon afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 28 | Monday 29 | Tuesday 30 | Wednesday 1 | |||||||||||||||||||||
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 8 | ESE 8 | SE 8 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 39 | 40 | 30 | 21 | 22 | 52 | 52 | 52 | 53 | 54 | 58 | 53 | 53 | 70 | 70 | 75 | 58 | 58 | 47 | 57 | 55 | 53 | 53 | 44 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:53PM1.65m | 5:34AM1.80m | 7:23PM1.70m | 6:08AM1.83m | 7:52PM1.74m | 6:42AM1.86m | ||||||||||||||||||
Low Tide | 00:01AM1.12m | 12:35PM0.29m | 00:36AM1.10m | 1:05PM0.25m | 1:09AM1.07m | 1:36PM0.23m | ||||||||||||||||||
 |  |  | |  | |  | | |  | | | | |  | | |  | | | | | | | |
 | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — |
 | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | 7:23 |
mm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 |
Feels °C | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 31 | 30 | 32 | 32 | 30 | 30 | 30 | 32 | 32 | 32 | 31 | 30 | 30 | 30 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 |
| kJ | 43 | 59 | 38 | 23 | 16 | 52 | 52 | 52 | 53 | 54 | 58 | 53 | 53 | 70 | 70 | 75 | 58 | 58 | 47 | 57 | 55 | 53 | 53 | 44 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | SE 8 | ESE 7 | SE 7 | WSW 6 | SW 6 | SW 6 | SW 6 | SSE 4 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 7 | SW 8 | E 14 | E 14 | E 14 | ESE 9 | SE 9 | SE 9 |
| kJ | 39 | 40 | 30 | 21 | 14 | 16 | 10 | 10 | 10 | 3 | 9 | 9 | 9 | 10 | 6 | 5 | 5 | 2 | 15 | 15 | 15 | 8 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | S 6 | N 6 | N 6 | SE 9 | SE 9 | N 6 | E 15 | E 15 | E 15 | SW 6 | E 15 | E 15 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | SW 8 | W 4 | SW 7 | E 14 | E 14 | E 13 |
| kJ | 16 | 12 | 7 | 21 | 22 | 2 | 17 | 17 | 17 | 9 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 2 | 1 | 2 | 14 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 5 | S 5 | S 4 | S 4 | S 4 | SSE 4 | — | S 5 | S 6 | S 5 | S 6 | S 3 | — | — | — | — | — | S 5 | — | — | — |
| kJ | 33 | 17 | 18 | 14 | 13 | 6 | 9 | 5 | 5 | — | 5 | 6 | 5 | 6 | 1 | — | — | — | — | — | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 0 | 17 | 70 | 17 | 70 | 70 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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