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Surf Forecasts:
Ikei Island surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 pm Monday 11 May 2026 JSTForecast update in hr min s Forecast update imminent
Ikei Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ikei Island sea temperature is
23.9° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Ikei Island today?
The current surf forecast for Ikei Island at 10PM is: 1.5m 9s primary swell from a East-southeast direction and 0.3m 10s secondary swell from a Southeast direction, 0.1m 5s secondary swell from a North direction (forecast issued at 02:00pm May 11). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | - | - |
| Afternoon (11 May) | 4.5ft (1.3m) | 9s |
| Evening (11 May) | 5ft (1.5m) | 9s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 56mm), heaviest during Mon afternoon. Warm (max 24°C on Wed afternoon, min 20°C on Mon afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 9 | E 9 | E 9 | ESE 9 | E 9 | ESE 9 | ESE 8 | ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 10 | E 10 | E 10 | E 10 | ESE 9 | ESE 10 | E 10 | E 10 | E 10 | E 10 | |
404 | 287 | 388 | 344 | 476 | 366 | 385 | 408 | 398 | 306 | 275 | 249 | 243 | 259 | 226 | 231 | 225 | 183 | 144 | 128 | 158 | 154 | 154 | 117 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | glassy | on | on | on | on | on | on | cross-on | on | on | |
High Tide | 1:49PM1.43m | 3:06AM1.63m | 3:11PM1.52m | 3:45AM1.73m | 4:14PM1.64m | 4:21AM1.84m | ||||||||||||||||||
Low Tide | 8:20PM0.65m | 9:18AM0.81m | 9:18PM0.64m | 10:06AM0.59m | 10:09PM0.64m | |||||||||||||||||||
 | | |  |  | |  | |  |  | | | | |  | | |  | |  | | | | | |
 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — |
 | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | 7:06 |
24 | 30 | 19 | 1 | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | |
Temp °C | 21 | 20 | 20 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 22 | 22 | 22 | 22 | 23 |
21 | 18 | 19 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 25 | 24 | 25 | 25 | 25 | 25 | 26 | 26 | 23 | 23 | 23 | 23 | 24 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | SE 11 | SE 11 | SE 10 | ESE 9 | N 5 | — | W 5 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 10 | E 10 | E 10 | E 10 | ESE 9 | ESE 10 | E 10 | E 10 | E 10 | E 10 |
 kJ | 302 | 30 | 18 | 15 | 337 | 1 | — | 1 | 398 | 306 | 275 | 249 | 243 | 259 | 226 | 231 | 225 | 183 | 144 | 128 | 158 | 154 | 154 | 117 |
Swell 2 Height (m) Direction Period (s) | SE 11 | N 6 | N 6 | N 5 | SE 9 | — | — | — | SW 5 | SW 4 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | E 10 | ENE 9 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
| kJ | 31 | 1 | 1 | 1 | 14 | — | — | — | 1 | 1 | 3 | 3 | 3 | 7 | 13 | 13 | 13 | 11 | 49 | 45 | 11 | 11 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | N 5 | N 5 | — | — | N 5 | — | — | — | — | S 11 | SW 4 | S 11 | SW 4 | — | SW 4 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 1 | 1 | — | — | 1 | — | — | — | — | 2 | 1 | 2 | 1 | — | 1 | 13 | 12 | 11 | 11 | 11 | 16 | 17 | 8 | 16 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | E 9 | ESE 9 | E 9 | ESE 9 | ESE 8 | ESE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 2 |
| kJ | 404 | 287 | 388 | 344 | 476 | 366 | 385 | 408 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 852 | 871 | 27 | 24 | 31 | 635 | 31 | 635 | 635 | 635 | 17 | 30 | 635 | 17 | 0 | 31 | 23 | 627 | 26 | 23 | 23 | 29 | 23 | 23 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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