Surf Forecasts:
How big are the waves at Ikei Island today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 1.5ft (0.4m), 14s period with E swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 2ft (0.6m), 6s period with ESE swell.
- Evening surf: Evening surf (12 Sep, local time) - 1.5ft (0.4m), 14s period with E swell.
The current surf forecast for Ikei Island at 5AM is: 0.4m 14s primary swell from a East direction and 0.8m 6s secondary swell from a Southeast direction, 0.5m 7s secondary swell from a North direction (forecast issued at 02:00am September 12). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 1.5ft (0.4m) | 14s |
| Afternoon (12 Sep) | 2ft (0.6m) | 6s |
| Evening (12 Sep) | 1.5ft (0.4m) | 14s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Warm (max 28°C on Sat morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||||
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 14 | E 14 | E 14 | E 14 | E 14 | ESE 6 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 7 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 63 | 61 | 61 | 61 | 63 | 24 | 62 | 61 | 62 | 103 | 100 | 97 | 100 | 117 | 160 | 168 | 155 | 163 | 171 | 176 | 184 | 189 | 186 | 186 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on | on |
High Tide | 7:05AM2.03m | 7:27PM1.96m | 7:43AM1.98m | 7:53PM1.95m | 8:21AM1.89m | 8:18PM1.91m | ||||||||||||||||||
Low Tide | 00:58AM0.40m | 1:18PM0.27m | 1:33AM0.31m | 1:48PM0.39m | 2:06AM0.28m | 2:16PM0.54m | ||||||||||||||||||
 |  | |  |  | | |  | | | | | | |  | | | | | | | | | | |
 | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 32 | 30 | 30 | 31 | 31 | 31 | 31 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 29 | 31 | 30 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | SE 6 | SE 6 | SE 6 | ESE 6 | N 7 | NNW 6 | E 14 | E 14 | E 14 | E 14 | E 14 | E 7 | E 14 | E 8 | E 13 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | E 9 | E 9 |
| kJ | 40 | 27 | 43 | 40 | 32 | 22 | 22 | 14 | 62 | 103 | 100 | 97 | 100 | 117 | 60 | 168 | 92 | 163 | 171 | 176 | 184 | 189 | 186 | 186 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | N 7 | N 7 | N 7 | N 7 | S 6 | E 14 | NNW 6 | NNW 6 | ESE 10 | ESE 9 | ESE 9 | E 14 | N 6 | ENE 13 | N 5 | E 13 | E 13 | ENE 13 | ENE 13 | ENE 13 | E 13 | ENE 13 |
| kJ | 63 | 61 | 26 | 25 | 24 | 24 | 13 | 61 | 13 | 12 | 18 | 29 | 26 | 101 | 3 | 60 | 5 | 92 | 92 | 58 | 57 | 57 | 55 | 59 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | E 14 | E 14 | E 14 | S 6 | E 14 | S 7 | S 7 | S 7 | NNW 6 | NNW 6 | NNW 6 | S 6 | S 6 | S 6 | S 6 | N 5 | N 5 | N 5 | N 5 | N 5 | — | — |
| kJ | 8 | 8 | 61 | 61 | 63 | 19 | 62 | 14 | 15 | 8 | 7 | 7 | 7 | 3 | 3 | 3 | 3 | 5 | 2 | 2 | 2 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | — | — | SE 6 | — | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | E 6 | N 6 | E 8 | — | ESE 8 | — | — | — | — | — | — | — |
| kJ | 43 | 43 | — | — | 33 | — | 18 | 24 | 33 | 31 | 40 | 42 | 54 | 3 | 160 | — | 155 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 24 | 635 | 23 | 26 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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