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Surf Forecasts:
Ikei Island surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 pm Tuesday 21 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 normal for this time of year)How big are the waves at Ikei Island today?
The current surf forecast for Ikei Island at 6PM is: 1.0m 12s primary swell from a East direction and 0.1m 12s secondary swell from a Southeast direction, 0.6m 5s secondary swell from a North direction (forecast issued at 02:00pm April 21). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | - | - |
| Afternoon (21 Apr) | 3.5ft (1.0m) | 11s |
| Evening (21 Apr) | 3ft (0.9m) | 12s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 262 | 257 | 262 | 216 | 213 | 202 | 195 | 151 | 149 | 112 | 108 | 102 | 74 | 74 | 73 | 73 | 51 | 51 | 51 | 52 | 35 | 35 | 35 | 64 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | on | cross- on | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross | cross- on | cross |
High Tide / height (m) | 10:11PM 1.67 | 9:11AM 1.85 | 11:20PM 1.54 | 10:03AM 1.70 | 12:51AM 1.48 | |||||||||||||||||||
Low Tide / height (m) | 3:23AM 0.99 | 4:19PM 0.24 | 4:19AM 1.10 | 5:28PM 0.40 | 5:48AM 1.17 | |||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - |
| Sunset | - | - | 6:53 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - |
 | | |  | | |  | | | | | | |  | | |  | |  |  | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 9 | 1 | - | 1 | 2 | 6 |
| Temp. °C | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 24 | 25 | 24 | 22 | 22 | 21 | 20 | 20 | 20 |
| Feels °C (?) | 23 | 23 | 23 | 22 | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 20 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 20 | 22 | 22 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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