Ikei Island Surf Break

Lat Long: 26.40° N 128.00° E

Ikei Island Surf Forecast and Surf Report

Issued: 8 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ikei Island sea temperature is
28.9°C
0.5° 

Ikei Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Ikei Island surf forecast from 13 Sep 2026:

  • Most powerful swell: Sunday 20 Sep, 3PM (local time) - 10ft (3.0m), 14s period, ENE swell with 3,594 kJ wave energy.

Best Forecast Surf Conditions for Ikei Island this week:

The most powerful waves expected at Ikei Island in the next 16 days are 3.0m 14s and forecast to arrive on Sunday (Sep 20) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 8s period and expected on Friday (Sep 18) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 3PM (Sun 20th Sep)10ft (3.0m) 14s

Table - best surf conditions forecast for Ikei Island over the next 16 days.


Short Range Forecast

Moderate rain (total 12mm), heaviest on Sun night. Warm (max 28°C on Mon afternoon, min 26°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 8mm), mostly falling on Wed night. Warm (max 29°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light.

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
1
0
1
0
0
1
0
0
0
0
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
E
8
1
E
8
1.1
E
9
1.1
E
9
1
E
9
1.1
E
10
1.1
E
10
1
E
10
0.9
E
10
0.9
E
9
0.9
E
9
0.8
E
9
0.5
E
13
0.7
E
9
0.7
E
9
0.5
E
19
1.3
E
16
2
E
16
2.4
E
16
Wave Graph
Metric surfscale
Energy kJ
149
144
186
185
168
223
223
188
151
142
136
108
86
74
74
184
875
2013
2784
Wind (km/h)
15
E
20
E
15
ENE
15
ENE
10
NE
10
ENE
10
ENE
10
NE
15
ENE
15
ENE
10
E
10
ENE
10
NE
10
NNE
15
NNE
15
NNE
20
N
25
N
25
NNE
Wind State
on
cross-on
on
on
on
on
on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:21AM1.89m
8:18PM1.91m
8:59AM1.76m
8:42PM1.85m
9:37AM1.62m
9:07PM1.77m
10:22AM1.47m
9:34PM1.67m
11:24AM1.33m
10:07PM1.56m
1:30PM1.26m
11:06PM1.45m
Low Tide
2:06AM0.28m
2:16PM0.54m
2:40AM0.30m
2:43PM0.69m
3:15AM0.36m
3:08PM0.83m
3:52AM0.46m
3:34PM0.97m
4:39AM0.58m
4:02PM1.10m
5:46AM0.69m
4:52PM1.21m
thunderstorm
part cloud
clear
rain showers
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:13
6:13
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:35
6:34
6:32
6:31
6:30
6:30
6:28
 mm
4
2
2
1
1
2
2
2
2
1
1
Temp °C
27
27
28
27
28
28
27
28
28
27
28
28
27
28
29
27
29
29
27
Feels °C
30
29
30
29
31
31
30
31
31
30
31
31
30
30
32
30
31
30
28
  • 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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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 16 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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