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Surf Forecasts:
Ikei Island surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 am 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 3PM is: 1.4m 9s primary swell from a East direction and 0.1m 6s secondary swell from a North direction (forecast issued at 08:00am May 11). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 5ft (1.5m) | 9s |
| Afternoon (11 May) | 4.5ft (1.4m) | 9s |
| Evening (11 May) | 5.5ft (1.7m) | 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 128mm), heaviest during Mon morning. Warm (max 25°C on Wed morning, min 21°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | E 10 | E 10 | ENE 10 | ENE 9 | E 10 | ESE 10 | ESE 10 | |
358 | 322 | 348 | 332 | 436 | 505 | 516 | 505 | 566 | 470 | 370 | 329 | 311 | 257 | 260 | 242 | 235 | 231 | 186 | 133 | 110 | 181 | 104 | 100 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 1:49PM1.43m | 3:06AM1.63m | 3:11PM1.52m | 3:45AM1.73m | 4:14PM1.64m | |||||||||||||||||||
Low Tide | 8:17AM1.00m | 8:20PM0.65m | 9:18AM0.81m | 9:18PM0.64m | 10:06AM0.59m | 10:09PM0.64m | ||||||||||||||||||
 |  | | | |  |  | |  |  | |  | |  | | | |  | |  | |  | | | |
 | 5:43 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — | 7:06 |
1 | 11 | 52 | 38 | 11 | 1 | — | — | — | 1 | 5 | 7 | 2 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 23 | 22 | 22 | 21 |
22 | 24 | 20 | 21 | 19 | 21 | 22 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 26 | 26 | 26 | 25 | 27 | 27 | 24 | 24 | 24 | 22 | |
Swell 1 Height (m) Direction Period (s) | SE 12 | ESE 9 | ESE 9 | SE 11 | SE 11 | N 5 | — | — | E 8 | ESE 8 | S 11 | S 11 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | E 10 | E 10 | ENE 10 | ENE 9 | E 10 | ESE 10 | ESE 10 |
 kJ | 37 | 322 | 348 | 30 | 18 | 1 | — | — | 566 | 470 | 2 | 2 | 311 | 257 | 260 | 242 | 235 | 231 | 186 | 132 | 110 | 181 | 104 | 100 |
Swell 2 Height (m) Direction Period (s) | N 6 | SE 12 | SE 11 | N 6 | N 6 | N 6 | — | — | — | S 11 | S 11 | S 11 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | ESE 11 | ESE 10 | SSE 7 | ENE 9 | ENE 9 |
| kJ | 2 | 35 | 31 | 1 | 1 | 1 | — | — | — | 2 | 2 | 2 | 3 | 3 | 3 | 7 | 6 | 13 | 13 | 133 | 85 | 11 | 68 | 59 |
Swell 3 Height (m) Direction Period (s) | N 6 | N 5 | N 5 | — | — | — | — | — | — | — | — | — | S 11 | S 11 | — | — | SSE 8 | S 8 | SW 4 | SSE 8 | SSE 8 | — | SSE 7 | SSE 7 |
| kJ | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | 13 | 21 | 1 | 11 | 11 | — | 11 | 11 |
Wind waves Height (m) Direction Period (s) | ESE 9 | — | — | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 8 | — | ESE 8 | ESE 8 | — | — | — | SSW 3 | — | — | NNE 3 | — | — | — | — | — |
| kJ | 358 | — | — | 332 | 436 | 505 | 516 | 505 | 432 | — | 370 | 329 | — | — | — | 4 | — | — | 1 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 635 | 635 | 635 | 24 | 26 | 39 | 44 | 627 | 27 | 27 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 30 | 48 | 26 | 27 | 29 | 29 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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