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Surf Forecasts:
Ikei Island surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Saturday 16 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 1.4°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 8AM is: 1.8m 7s primary swell from a East direction and 0.1m 11s secondary swell from a Southeast direction, 0.1m 15s secondary swell from a Southeast direction (forecast issued at 02:00am May 16). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 6ft (1.8m) | 7s |
| Afternoon (16 May) | 6ft (1.9m) | 8s |
| Evening (16 May) | 6.5ft (2.0m) | 8s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Sat morning, min 21°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
E 6 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | |
206 | 220 | 255 | 321 | 409 | 453 | 466 | 516 | 515 | 477 | 438 | 448 | 439 | 438 | 427 | 417 | 418 | 432 | 443 | 454 | 454 | 450 | 439 | 392 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | |
High Tide | 5:34AM2.01m | 6:47PM1.91m | 6:12AM2.06m | 7:35PM1.91m | 6:52AM2.08m | 8:25PM1.87m | ||||||||||||||||||
Low Tide | 11:39PM0.68m | 12:13PM0.00m | 00:22AM0.73m | 12:56PM-0.09m | 1:05AM0.79m | 1:42PM-0.11m | ||||||||||||||||||
 | |  | |  | | | | |  | | | | | | | | |  | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 22 | 22 | 21 | 22 | 22 | 23 | 23 | 22 | 22 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 22 |
20 | 19 | 19 | 18 | 20 | 20 | 19 | 18 | 19 | 18 | 19 | 18 | 19 | 20 | 19 | 19 | 20 | 19 | 20 | 19 | 20 | 21 | 22 | 21 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | SE 11 | SE 11 | SE 11 | SE 11 | N 7 | N 7 | SE 14 | ESE 14 | ESE 14 | ESE 14 | SE 14 | SE 13 | SE 13 | SE 13 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | SE 12 | SE 12 | SE 12 | SE 12 | — |
 kJ | 22 | 5 | 5 | 5 | 4 | 4 | 4 | 7 | 18 | 18 | 18 | 7 | 7 | 7 | 7 | 15 | 15 | 15 | 15 | 6 | 6 | 6 | 6 | — |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 15 | SE 15 | SE 15 | N 7 | SE 15 | SE 14 | N 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 9 | 8 | 8 | 1 | 8 | 8 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 15 | S 6 | SE 15 | N 8 | SE 15 | — | SE 10 | SE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 9 | 1 | 8 | 1 | 8 | — | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 6 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 206 | 220 | 255 | 321 | 409 | 453 | 466 | 516 | 515 | 477 | 438 | 448 | 439 | 438 | 427 | 417 | 418 | 432 | 443 | 454 | 454 | 450 | 439 | 392 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 27 | 639 | 639 | 639 | 1030 | 639 | 639 | 639 | 639 | 26 | 24 | 639 | 639 | 805 | 666 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 24 | 26 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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