Ikei Island surfForecast / Okinawa / Japan

information circle12 Day Weather and Surf, issued 8 pm Saturday 29 Nov 2025 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
26.1° C
(Which is 1.5°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Ikei Island this week:

The most powerful waves expected at Ikei Island in the next 12 days are 3.5m 10s and forecast to arrive on Wednesday (Dec 03) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6PM (Wed 3rd Dec)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

Short Range Forecast Mostly dry. Warm (max 23°C on Tue morning, min 21°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Tue night. Warm (max 22°C on Tue night, min 16°C on Wed afternoon). Winds increasing (light winds from the NNE on Tue night, strong winds from the N by Wed afternoon).

Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Sat
06
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
ESE
0.7
ESE
0.7
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.4
ESE
0.9
ESE
0.9
ESE
0.8
ESE
3
N
3.5
N
3
N
2
N
1.5
NNW
1.1
NNW
0.9
NNW
1
E
1.1
E
1.1
ESE
1.1
ESE
Period(s) (?)10101010101010888899999810999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)10210210010910910933125837713791849136562333618994183198202193
Wind
(km/h)
10
E
15
ESE
15
ESE
15
ESE
15
ENE
20
E
20
ENE
15
ENE
10
ENE
15
NNW
35
N
40
N
35
NNE
25
NNE
25
NE
20
NE
20
NE
25
NE
25
NNE
20
NE
25
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
cross-
on
onononononcrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
1:54AM
1.45
2:39PM
1.70
3:18AM
1.54
3:24PM
1.80
4:25AM
1.66
4:07PM
1.90
5:22AM
1.78
4:49PM
1.98
6:14AM
1.86
5:32PM
2.05
7:03AM
1.90
6:14PM
2.08
7:51AM
1.88
Low Tide
/ height (m)
8:02AM
0.69
9:09PM
0.65
9:07AM
0.73
10:01PM
0.42
10:04AM
0.75
10:49PM
0.20
10:55AM
0.78
11:35PM
0.02
11:43AM
0.80
12:21AM
-0.10
12:29PM
0.83
1:07AM
-0.15
1:13PM
0.87
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Sat
06
Sunrise-6:56--6:58--6:58--6:58--7:00--7:00--7:01-
Sunset--5:35--5:35--5:35--5:35--5:35--5:35--5:35
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
rain showers
rain showers
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
Rain (mm)
---------21----------
Temp. °C212222212222222323222018171718182020192020
Feels °C (?)192020192020202224221411101113131615131615
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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