Surf Forecasts:
How big are the waves at Ikei Island today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 3.5ft (1.0m), 10s period with E swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 3ft (0.9m), 10s period with E swell.
- Evening surf: Evening surf (16 Sep, local time) - 3ft (0.9m), 9s period with E swell.
The current surf forecast for Ikei Island at 2PM is: 0.9m 10s primary swell from a East direction and 0.6m 7s secondary swell from a North-northwest direction, 0.3m 3s secondary swell from a Northeast direction (forecast issued at 08:00am September 16). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 3.5ft (1.0m) | 10s |
| Afternoon (16 Sep) | 3ft (0.9m) | 10s |
| Evening (16 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Wed morning. Warm (max 29°C on Fri morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||||||||
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 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 13 | E 13 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 188 | 188 | 149 | 149 | 143 | 142 | 113 | 137 | 111 | 109 | 109 | 111 | 113 | 87 | 86 | 88 | 87 | 76 | 76 | 76 | 56 | 57 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on |
High Tide | 9:37AM1.62m | 9:07PM1.77m | 10:22AM1.47m | 9:34PM1.67m | 11:24AM1.33m | |||||||||||||||||
Low Tide | 3:15AM0.36m | 3:08PM0.83m | 3:52AM0.46m | 3:34PM0.97m | 4:39AM0.58m | 4:02PM1.10m | ||||||||||||||||
 |  |  | | | | | | | |  | | | | | | | | | | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — |
mm | — | 1 | — | 1 | 1 | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | 1 | — |
Temp °C | 26 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 29 | 28 | 28 | 27 |
Feels °C | 30 | 30 | 31 | 31 | 30 | 29 | 29 | 29 | 29 | 29 | 31 | 31 | 30 | 29 | 30 | 30 | 30 | 30 | 33 | 32 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 9 | E 9 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 188 | 188 | 149 | 149 | 143 | 142 | 113 | 137 | 111 | 109 | 109 | 111 | 113 | 76 | 83 | 88 | 87 | 76 | 76 | 76 | 56 | 57 |
Swell 2 Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | E 13 | E 13 | E 13 | E 13 | E 13 | N 8 | N 7 | N 7 | N 7 | N 7 | ENE 12 | ENE 12 | S 8 |
| kJ | 26 | 28 | 34 | 48 | 37 | 31 | 26 | 35 | 25 | 90 | 87 | 87 | 87 | 87 | 28 | 27 | 26 | 25 | 15 | 48 | 48 | 22 |
Swell 3 Height (m) Direction Period (s) | ENE 15 | ENE 14 | ENE 14 | ENE 14 | ENE 14 | E 14 | E 14 | E 14 | E 14 | SE 9 | NNW 6 | NNW 6 | NNW 6 | N 8 | E 13 | E 13 | ENE 13 | ENE 12 | ENE 12 | S 8 | S 8 | ENE 12 |
| kJ | 42 | 63 | 63 | 63 | 64 | 103 | 104 | 104 | 103 | 3 | 15 | 15 | 7 | 29 | 86 | 85 | 53 | 50 | 49 | 21 | 21 | 47 |
Wind waves Height (m) Direction Period (s) | — | — | NE 3 | — | NE 3 | NE 3 | NE 3 | — | — | N 6 | — | — | NE 3 | — | — | — | — | — | — | — | N 2 | N 6 |
| kJ | — | — | 1 | — | 2 | 2 | 5 | — | — | 22 | — | — | 2 | — | — | — | — | — | — | — | 1 | 20 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 26 | 27 | 27 | 27 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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