Surf Forecasts:
How big are the waves at Turtles today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2ft (0.6m), 9s period with E swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2ft (0.6m), 9s period with E swell.
- Evening surf: Evening surf (18 Sep, local time) - 2ft (0.6m), 9s period with E swell.
The current surf forecast for Turtles at 4AM is: 0.5m 13s primary swell from a East direction and 0.5m 7s secondary swell from a North direction (forecast issued at 08:00pm September 17). An open ocean swell of 0.6m 9s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2ft (0.6m) | 9s |
| Afternoon (18 Sep) | 2ft (0.6m) | 9s |
| Evening (18 Sep) | 2ft (0.6m) | 9s |
Table - waves today at Turtles. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Warm (max 28°C on Fri morning, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | ||||||||||||||||
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 13 | E 13 | E 13 | E 13 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 12 | E 9 | E 9 | ENE 11 | E 9 | E 10 | E 14 | E 12 |
Wave Graph  | ||||||||||||||||||
 kJ | 87 | 84 | 84 | 83 | 57 | 57 | 55 | 54 | 54 | 55 | 44 | 79 | 78 | 43 | 78 | 88 | 476 | 437 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | 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 |
High Tide | 10:08PM1.76m | 11:58AM1.42m | 10:42PM1.64m | 2:00PM1.35m | ||||||||||||||
Low Tide | 4:07PM1.04m | 5:10AM0.62m | 4:34PM1.17m | 6:19AM0.73m | 5:24PM1.30m | |||||||||||||
 |  |  | | |  |  | | | | | | | | | | | | |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — |
mm | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 30 | 31 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 30 | 29 | 29 | 30 | 29 | 30 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 9 | E 9 | ESE 9 | E 9 | E 10 | E 14 | E 12 |
| kJ | 79 | 76 | 76 | 82 | 57 | 57 | 55 | 54 | 54 | 55 | 64 | 79 | 78 | 82 | 78 | 88 | 476 | 437 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 6 | E 12 | E 12 | S 8 | S 8 | S 8 | ENE 11 | E 11 | E 18 | E 16 |
| kJ | 87 | 84 | 27 | 26 | 25 | 23 | 15 | 14 | 22 | 44 | 44 | 22 | 22 | 22 | 41 | 61 | 162 | 339 |
Swell 3 Height (m) Direction Period (s) | NNW 6 | NNW 6 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | ENE 12 | S 8 | S 8 | E 12 | E 12 | ENE 11 | S 8 | ESE 15 | S 8 | N 9 |
| kJ | 12 | 12 | 84 | 83 | 51 | 47 | 45 | 45 | 48 | 22 | 22 | 44 | 24 | 43 | 21 | 74 | 22 | 27 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NE 3 | NE 3 | NE 4 | N 3 | N 7 | N 3 | N 4 | N 4 | N 4 | N 4 |
| kJ | — | — | — | — | — | — | — | — | 2 | 5 | 6 | 2 | 28 | 8 | 9 | 10 | 14 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 609 | 0 | 609 | 609 | 659 | 659 | 609 | 39 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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