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Surf Forecasts:

Ikei Island surfForecast / Okinawa / Japan

information circle12 Day Weather and Surf, issued 8 pm Thursday 05 Feb 2026 JST
Forecast 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
21.2° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Ikei Island this week:

The surf forecast for Ikei Island over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Feb 06) at 3AM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.1m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ikei Island in the next 12 days are 3.5m 10s and forecast to arrive on Sunday (Feb 08) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 5s period and expected on Wednesday (Feb 11) at 6PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Fri 6th Feb)2ft (0.6m) 10s
Best Surf 9PM (Wed 11th Feb)7ft (2.1m) 6s
Most Powerful 6PM (Sun 8th Feb)11ft (3.5m) 10s

Table - best surf conditions forecast for Ikei Island over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 5mm), mostly falling on Fri night. Warm (max 20°C on Fri morning, min 9°C on Sun afternoon). Winds increasing (light winds from the SSE on Thu night, strong winds from the NNW by Sun afternoon).

Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Wed afternoon, min 9°C on Sun night). Winds decreasing (strong winds from the N on Sun night, light winds from the SSE by Tue afternoon).

Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thu
12
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
SE
0.6
ESE
0.6
ESE
0.6
ESE
1.9
N
2.2
NNW
2.4
NNW
2.5
NNW
3.5
NNW
3.5
NNW
2.4
N
1.8
NNW
1.1
NNW
0.7
NNW
0.5
NNW
0.3
ESE
0.3
ESE
0.5
ESE
2.1
NNW
1.6
NNW
1.4
NNW
Period(s) (?)109109891099101010987999788
Wave
Graph
(?)Metric surfscale
Energy kJ (?)76586058453849108810201736229411615671686531171642456283204
Wind
(km/h)
15
S
20
SSW
15
SW
15
SSW
35
N
35
N
25
N
35
NNW
45
NNW
35
N
30
NNE
25
NE
15
ESE
20
SE
15
SSE
15
S
15
SSW
20
SW
35
NNW
30
N
25
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		crosscrosscrosscross-
on		oncross-
on		crosscrosscross-
off		cross-
off		cross-
off		crosscrosscross-
on
High Tide
/ height (m)
9:28AM
1.82
9:33PM
1.74
9:54AM
1.77
10:14PM
1.58
10:21AM
1.70
11:02PM
1.42
10:50AM
1.63
12:12AM
1.29
11:30AM
1.55
2:31AM
1.23
12:39PM
1.48
4:42AM
1.32
2:26PM
1.48
Low Tide
/ height (m)
3:10AM
0.37
3:30PM
0.56
3:38AM
0.54
4:09PM
0.59
4:05AM
0.72
4:52PM
0.64
4:32AM
0.88
5:47PM
0.70
5:03AM
1.04
7:07PM
0.74
6:01AM
1.17
8:52PM
0.70
8:42AM
1.23
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thu
12
Sunrise-7:09--7:09--7:09--7:07--7:07--7:07--7:05-
Sunset--6:13--6:14--6:15--6:15--6:15--6:16--6:16
part cloud
part cloud
cloud
rain showers
part cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
rain showers
clear
clear
Rain (mm)
---5--------------3--
Temp. °C192020201514131110101213161718181920181616
Feels °C (?)171819199773025712141516171717910
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ikei Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Ikei Island at:
surf-forecast.com

Information about the Ikei Island Surf forecast

The above surf forecast table for Ikei Island provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ikei Island can be found by selecting the local surf guide option on the grey menu. Our Ikei Island surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Ikei Island) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Ikei Island may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Ikei Island is 14 km (9 miles) from Gushikawa. If you plan a holiday in Okinawa, look for hotels and other accommodation in Gushikawa. Gushikawa has rooms for a wide range of budgets as well as car hire and transport links.

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