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Surf Forecasts:
Ikei Island surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 am Friday 17 Apr 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
24.3° C
(Which is slightly warmer than usual)How big are the waves at Ikei Island today?
The current surf forecast for Ikei Island at 5PM is: 1.8m 15s primary swell from a East-southeast direction and 0.5m 8s secondary swell from a North direction, 0.6m 8s secondary swell from a East direction (forecast issued at 08:00am April 17). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 6ft (1.8m) | 15s |
| Afternoon (17 Apr) | 6ft (1.8m) | 14s |
| Evening (17 Apr) | 6.5ft (2.0m) | 16s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 15 | 14 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1412 | 1412 | 1337 | 1319 | 1496 | 1933 | 2191 | 2354 | 1851 | 2220 | 1898 | 1452 | 1393 | 1187 | 1138 | 1034 | 1004 | 958 | 958 | 972 | 1081 | 1207 | 1179 | 1179 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off |
High Tide / height (m) | 6:13AM 2.01 | 6:56PM 1.99 | 6:44AM 2.06 | 7:40PM 1.98 | 7:17AM 2.07 | 8:26PM 1.92 | ||||||||||||||||||
Low Tide / height (m) | 12:34PM 0.13 | 12:47AM 0.51 | 1:13PM 0.01 | 1:24AM 0.60 | 1:53PM -0.03 | 2:01AM 0.72 | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||||||||
| Sunrise | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - |
 |  | |  | |  |  | | |  |  | | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 23 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 20 | 20 | 19 |
| Feels °C (?) | 22 | 21 | 21 | 21 | 22 | 21 | 21 | 22 | 23 | 25 | 26 | 24 | 23 | 22 | 22 | 22 | 21 | 20 | 21 | 21 | 21 | 20 | 21 | 19 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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