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Surf Forecasts:
Ikei Island surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Wednesday 22 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 3AM is: 0.6m 10s primary swell from a East direction and 0.3m 7s secondary swell from a North-northwest direction (forecast issued at 08:00pm April 22). An open ocean swell of 1.0m 4s 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 26mm), heaviest during Thu afternoon. Warm (max 23°C on Wed night, min 19°C on Fri night). Winds decreasing (fresh winds from the SW on Thu morning, light winds from the NNW by Fri morning). | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | NW 6 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | |
108 | 102 | 74 | 74 | 73 | 73 | 51 | 51 | 51 | 52 | 35 | 35 | 0 | 82 | 80 | 103 | 105 | 136 | 147 | 137 | 109 | 104 | 81 | 62 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross-on | cross | cross | cross-off | |
High Tide | 11:20PM1.54m | 10:03AM1.70m | 00:51AM1.48m | 11:21AM1.55m | 2:23AM1.50m | 1:16PM1.47m | ||||||||||||||||||
Low Tide | 4:19PM0.24m | 4:19AM1.10m | 5:28PM0.40m | 5:48AM1.17m | 6:54PM0.52m | 7:54AM1.13m | ||||||||||||||||||
 |  | |  |  |  |  | |  | | | | | | |  | | | | |  | | | | |
 | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — |
 | 6:53 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | 6:55 |
— | — | — | — | — | 2 | 7 | 8 | 1 | — | — | — | 1 | 1 | 5 | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 19 | 19 | 20 | 21 | 21 |
22 | 21 | 21 | 23 | 22 | 22 | 21 | 22 | 23 | 20 | 22 | 22 | 21 | 20 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 19 | 20 | 21 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | W 7 | S 5 | S 6 | S 6 | NW 5 | S 6 | S 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | N 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 |
 kJ | 108 | 102 | 74 | 74 | 73 | 73 | 51 | 114 | 29 | 23 | 24 | 29 | 16 | 25 | 26 | 25 | 18 | 17 | 17 | 137 | 109 | 104 | 81 | 62 |
Swell 2 Height (m) Direction Period (s) | N 7 | NNW 7 | NNW 7 | NNW 7 | ESE 13 | ESE 13 | SE 13 | SSW 6 | E 10 | E 10 | WSW 6 | S 6 | W 6 | WNW 6 | NW 6 | SE 6 | WNW 6 | ENE 10 | ENE 10 | S 6 | S 6 | SSW 6 | SSE 6 | S 6 |
| kJ | 26 | 16 | 15 | 9 | 17 | 17 | 27 | 65 | 51 | 52 | 23 | 24 | 19 | 26 | 20 | 8 | 14 | 19 | 19 | 20 | 20 | 12 | 6 | 10 |
Swell 3 Height (m) Direction Period (s) | SE 14 | ESE 13 | ESE 13 | ESE 13 | NNW 6 | N 7 | N 7 | E 10 | SE 13 | ESE 13 | ENE 10 | ENE 10 | SW 6 | W 7 | W 7 | NW 6 | SE 5 | WNW 6 | SSE 5 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 29 | 18 | 17 | 17 | 4 | 3 | 1 | 51 | 27 | 17 | 35 | 35 | 14 | 25 | 15 | 9 | 7 | 6 | 3 | 18 | 18 | 18 | 18 | 19 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 4 | SW 4 | SW 5 | SW 5 | SW 6 | SW 6 | W 6 | W 6 | NW 6 | — | NW 6 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | — | — | — | — |
| kJ | 11 | 19 | 31 | 40 | 55 | 89 | 178 | 176 | 97 | 78 | 36 | — | 39 | 82 | 80 | 103 | 105 | 136 | 147 | 68 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 639 | 627 | 46 | 635 | 627 | 635 | 639 | 0 | 0 | 30 | 30 | 26 | 24 | 44 | 8 | 725 | 735 | 725 | 17 | 8 | 24 | 8 | 8 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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