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Surf Forecasts:
Ikei Island surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 pm Sunday 31 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
25.6° C
(Which is slightly cooler than normal)How big are the waves at Ikei Island today (31 May):
- Afternoon surf: Afternoon surf (31 May, local time) - 5.5ft (1.7m), 6s period with ENE swell.
- Evening surf: Evening surf (31 May, local time) - 6ft (1.9m), 6s period with ENE swell.
The current surf forecast for Ikei Island at 9PM is: 1.9m 6s primary swell from a East-northeast direction (forecast issued at 02:00pm May 31). An open ocean swell of 4.0m 14s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | - | - |
| Afternoon (31 May) | 5.5ft (1.7m) | 6s |
| Evening (31 May) | 6ft (1.9m) | 6s |
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 100mm), heaviest during Mon afternoon. Warm (max 28°C on Wed morning, min 25°C on Sun night). Winds decreasing (severe gales from the ESE on Mon afternoon, light winds from the W by Tue night). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 5 | ENE 6 | ENE 6 | ENE 6 | E 7 | SSE 15 | E 8 | SE 13 | SE 13 | SE 14 | SE 14 | E 11 | E 10 | E 10 | N 8 | ESE 9 | N 11 | WNW 8 | NW 8 | NNW 9 | N 10 | NNW 10 | N 10 | N 10 | |
62 | 171 | 179 | 272 | 554 | 0 | 1136 | 14087 | 19104 | 29506 | 32666 | 2419 | 776 | 627 | 12 | 146 | 2 | 0 | 778 | 551 | 575 | 544 | 408 | 290 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | cross-off | |
High Tide | 7:22PM1.72m | 6:28AM1.86m | 7:58PM1.70m | 7:01AM1.85m | 8:34PM1.67m | 7:34AM1.83m | ||||||||||||||||||
Low Tide | 00:44AM0.91m | 1:17PM0.17m | 1:17AM0.93m | 1:52PM0.19m | 1:50AM0.95m | |||||||||||||||||||
 | | |  | | |  |  |  | | |  |  |  | | | | | |  | | |  | | |
 | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — |
 | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | 7:16 |
— | — | — | 1 | 3 | 4 | 3 | 11 | 5 | 22 | 37 | 6 | — | 1 | 4 | 1 | 1 | 1 | — | — | — | — | — | — | |
Temp °C | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 27 |
24 | 25 | 25 | 24 | 22 | 21 | 20 | 20 | 19 | 17 | 17 | 25 | 26 | 19 | 19 | 21 | 23 | 26 | 26 | 27 | 27 | 28 | 28 | 30 | |
Swell 1 Height (m) Direction Period (s) | SSE 15 | SE 15 | SSE 14 | SSE 14 | SSE 15 | SSE 15 | SSE 14 | — | — | S 14 | — | SSE 13 | SSE 12 | E 10 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | NNW 9 | N 10 | NNW 10 | N 10 | N 10 |
 kJ | 3866 | 5433 | 5693 | 6481 | 8443 | 13761 | 10994 | — | — | 10230 | — | 13802 | 7272 | 627 | 1410 | 769 | 555 | 424 | 320 | 551 | 575 | 544 | 408 | 290 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 11 | E 10 | N 11 | N 8 | ESE 9 | N 11 | — | NNW 9 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2419 | 776 | 9 | 10 | 146 | 2 | — | 92 | 256 | 179 | 155 | 125 | 94 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 11 | N 11 | — | — | NW 8 | ENE 10 | W 6 | E 10 | E 10 | E 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 2 | — | — | 69 | 35 | 66 | 17 | 17 | 16 |
Wind waves Height (m) Direction Period (s) | NE 5 | ENE 6 | ENE 6 | ENE 6 | E 7 | — | E 8 | SE 13 | SE 13 | SE 14 | SE 14 | SSE 13 | S 12 | S 11 | WSW 8 | W 8 | W 8 | WNW 8 | NW 8 | W 7 | — | W 6 | WNW 6 | WSW 6 |
| kJ | 62 | 171 | 179 | 272 | 554 | — | 1136 | 14087 | 19104 | 29506 | 32666 | 24199 | 12898 | 5532 | 2292 | 1581 | 1257 | 933 | 778 | 86 | — | 11 | 7 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 639 | 774 | 1340 | 997 | 635 | 635 | 635 | 635 | 639 | 734 | 635 | 23 | 627 | 627 | 627 | 635 | 635 | 635 | 8 | 8 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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