Surf Forecasts:
How big are the waves at Oku today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 2.5ft (0.7m), 7s period with W swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 2.5ft (0.7m), 7s period with W swell.
- Evening surf: Evening surf (21 Jun, local time) - 2ft (0.6m), 7s period with W swell.
The current surf forecast for Oku at 6AM is: 0.8m 8s primary swell from a West direction (forecast issued at 02:00am June 21). An open ocean swell of 0.4m 9s is not directed at the surf break, a second open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 2.5ft (0.7m) | 7s |
| Afternoon (21 Jun) | 2.5ft (0.7m) | 7s |
| Evening (21 Jun) | 2ft (0.6m) | 7s |
Table - waves today at Oku. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 9 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | W 6 | SE 10 | SE 10 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 13 | 82 | 78 | 53 | 51 | 48 | 35 | 34 | 34 | 23 | 22 | 21 | 12 | 12 | 12 | 7 | 0 | 0 | 12 | 11 | 12 | 12 | 12 | 12 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | cross-off | off | off | off | off | off | off | off | glassy | off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:45PM1.62m | 11:27AM1.52m | 00:31AM1.60m | 12:43PM1.40m | 1:18AM1.58m | 2:11PM1.34m | ||||||||||||||||||
Low Tide | 5:40AM0.84m | 5:52PM0.59m | 6:49AM0.79m | 6:44PM0.76m | 8:01AM0.72m | 7:44PM0.89m | ||||||||||||||||||
 | |  | | | | | | |  | | | | | | | | | | | | | | | |
 | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 28 | 28 | 27 |
Feels °C | 28 | 28 | 28 | 29 | 30 | 30 | 30 | 30 | 28 | 28 | 28 | 28 | 29 | 31 | 31 | 29 | 28 | 28 | 28 | 31 | 31 | 31 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | ESE 9 | ESE 9 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
| kJ | 85 | 82 | 78 | 53 | 51 | 48 | 35 | 34 | 34 | 43 | 43 | 126 | 137 | 127 | 124 | 98 | 96 | 106 | 287 | 289 | 261 | 226 | 222 | 161 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | ESE 8 | SSE 12 | SSE 13 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 22 | 21 | 20 | 31 | 31 | 43 | 43 | 43 | 43 | 23 | 22 | 21 | 12 | 12 | 12 | 24 | 60 | 93 | 12 | 11 | 12 | 12 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 8 | E 9 | E 8 | E 8 | NE 9 | NE 9 | SE 14 | SE 13 | SE 12 | SE 12 | NE 9 | N 7 | NNW 7 | NNW 6 | W 6 | ESE 8 | ESE 8 | WSW 6 | WSW 6 | WSW 6 | SE 12 | W 6 | N 7 |
| kJ | 13 | 6 | 6 | 6 | 6 | 3 | 3 | 7 | 27 | 22 | 69 | 3 | 1 | 4 | 4 | 7 | 22 | 14 | 7 | 7 | 3 | 22 | 2 | 8 |
Wind waves Height (m) Direction Period (s) | SSW 3 | SSW 3 | S 3 | SSW 2 | SSW 3 | SW 3 | SSW 3 | — | — | SSW 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 2 | 2 | 1 | 1 | 2 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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