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Surf Forecasts:
Ikei Island surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Thursday 23 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 8AM is: 0.6m 10s primary swell from a East direction and 0.2m 13s secondary swell from a East-southeast direction (forecast issued at 02:00am April 23). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 2ft (0.6m) | 10s |
| Afternoon (23 Apr) | 1.5ft (0.5m) | 10s |
| Evening (23 Apr) | 1.5ft (0.5m) | 10s |
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 27mm), heaviest during Thu morning. Warm (max 24°C on Thu morning, min 19°C on Fri night). Winds decreasing (fresh winds from the SW on Thu morning, calm by Sat night). | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||||||||||
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 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | S 6 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | NNW 8 | NNW 8 | NNW 8 | N 8 | N 8 | |
74 | 74 | 73 | 73 | 51 | 51 | 51 | 52 | 35 | 35 | 0 | 34 | 44 | 57 | 61 | 111 | 144 | 140 | 134 | 107 | 101 | 81 | 58 | 42 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | glassy | |
High Tide | 11:20PM1.54m | 10:03AM1.70m | 00:51AM1.48m | 11:21AM1.55m | 2:23AM1.50m | 1:16PM1.47m | ||||||||||||||||||
Low Tide | 4:19AM1.10m | 5:28PM0.40m | 5:48AM1.17m | 6:54PM0.52m | 7:54AM1.13m | 8:22PM0.56m | ||||||||||||||||||
 | |  |  | |  | |  | | | | | |  | | | |  | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — |
— | — | — | 1 | 15 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 21 | 22 | 21 | 20 | 20 | 19 | 19 | 20 | 20 | 19 | 19 | 19 |
21 | 22 | 22 | 23 | 22 | 24 | 24 | 24 | 23 | 22 | 22 | 20 | 22 | 21 | 20 | 19 | 19 | 18 | 18 | 19 | 20 | 17 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | W 7 | W 7 | W 7 | SW 6 | S 6 | S 6 | SSW 6 | SSW 6 | N 8 | N 8 | SSE 6 | SSE 6 | SSW 6 | N 8 | NNW 8 | NNW 8 | NNW 8 | N 8 | N 8 |
 kJ | 74 | 74 | 73 | 73 | 51 | 113 | 89 | 69 | 74 | 33 | 24 | 41 | 43 | 57 | 61 | 18 | 10 | 16 | 134 | 107 | 101 | 81 | 58 | 42 |
Swell 2 Height (m) Direction Period (s) | NNW 7 | NNW 7 | ESE 13 | ESE 13 | SE 13 | SSW 5 | S 5 | S 5 | ENE 10 | W 6 | SW 6 | N 8 | N 8 | S 7 | SSE 6 | SSW 7 | SSW 7 | ENE 10 | S 6 | S 6 | S 6 | SSE 6 | S 6 | S 6 |
| kJ | 15 | 9 | 17 | 17 | 27 | 36 | 18 | 19 | 35 | 26 | 19 | 34 | 44 | 43 | 12 | 18 | 18 | 18 | 20 | 20 | 19 | 10 | 10 | 5 |
Swell 3 Height (m) Direction Period (s) | ESE 13 | ESE 13 | NNW 6 | NNW 7 | N 7 | E 10 | E 10 | E 10 | ESE 13 | ENE 10 | W 7 | W 7 | W 7 | NW 6 | SW 7 | WNW 5 | ENE 10 | SE 5 | ENE 10 | ENE 10 | ENE 9 | ENE 10 | NW 5 | E 10 |
| kJ | 17 | 17 | 4 | 4 | 1 | 51 | 51 | 52 | 16 | 35 | 26 | 24 | 15 | 18 | 23 | 6 | 19 | 4 | 18 | 18 | 8 | 9 | 6 | 8 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SW 4 | SW 5 | SW 5 | WSW 6 | — | — | — | NW 5 | NW 5 | NNW 5 | NW 6 | NW 6 | NW 6 | N 3 | N 8 | N 8 | N 8 | N 8 | — | — | NW 2 | — | NW 5 |
| kJ | 28 | 38 | 63 | 89 | 148 | — | — | — | 6 | 6 | 18 | 33 | 31 | 18 | 3 | 111 | 144 | 140 | 66 | — | — | 1 | — | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 46 | 635 | 635 | 46 | 635 | 0 | 0 | 0 | 0 | 30 | 26 | 17 | 0 | 30 | 44 | 725 | 725 | 8 | 17 | 24 | 24 | 8 | 24 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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