Ikei Island surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 2 am Thursday 23 Apr 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
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 8AM is: 0.6m 10s primary swell from a East direction and 0.2m 13s secondary swell from a East-southeast direction (forecast issued at 02:00am April 23). An open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave 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 Forecast

Heavy rain (total 27mm), heaviest during Thu morning. Warm (max 24°C on Thu morning, min 19°C on Fri night). Winds decreasing (fresh winds from the SW on Thu morning, calm by Sat night).

Thursday
23
Friday
24
Saturday
25
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
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
1
1
1
1
0
0
0
1
0
0
0
0
0
1
0
0
0
0
1
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.5
E
10
0.5
E
10
0.5
E
10
0.5
E
10
0.4
ENE
10
0.4
ENE
10
0.6
S
6
0.5
N
8
0.6
N
8
0.7
N
8
0.7
N
8
0.9
N
8
1
N
8
1
N
8
1
N
8
0.9
NNW
8
0.9
NNW
8
0.8
NNW
8
0.7
N
8
0.6
N
8
Wave Graph
Metric surfscale
Energy kJ
74
74
73
73
51
51
51
52
35
35
0
34
44
57
61
111
144
140
134
107
101
81
58
42
Wind (km/h)
20
SSW
25
SSW
25
SSW
25
SW
30
SW
15
WSW
15
W
10
WNW
10
NW
15
NNW
10
N
15
N
15
NW
20
NNW
15
N
15
N
15
NNW
15
NNW
10
N
15
N
10
N
15
NNW
10
NNW
5
WNW
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
glassy
High Tide
11:20PM1.54m
10:03AM1.70m
00:51AM1.48m
11:21AM1.55m
2:23AM1.50m
1:16PM1.47m
Low Tide
4:19AM1.10m
5:28PM0.40m
5:48AM1.17m
6:54PM0.52m
7:54AM1.13m
8:22PM0.56m
part cloud
part cloud
cloud
thunderstorm
thunderstorm
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:54
6:54
6:55
1
15
5
1
1
1
1
1
1
Temp °C
22
23
23
24
23
22
22
22
21
21
21
20
21
22
21
20
20
19
19
20
20
19
19
19
21
22
22
23
22
24
24
24
23
22
22
20
22
21
20
19
19
18
18
19
20
17
19
19
Swell 1
Height (m)
Direction
Period (s)
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.5
E
10
1.1
W
7
1
W
7
0.9
W
7
1
SW
6
0.7
S
6
0.6
S
6
0.7
SSW
6
0.7
SSW
6
0.7
N
8
0.7
N
8
0.5
SSE
6
0.4
SSE
6
0.4
SSW
6
1
N
8
0.9
NNW
8
0.9
NNW
8
0.8
NNW
8
0.7
N
8
0.6
N
8
Energy kJ
74
74
73
73
51
113
89
69
74
33
24
41
43
57
61
18
10
16
134
107
101
81
58
42
Swell 2
Height (m)
Direction
Period (s)
0.4
NNW
7
0.3
NNW
7
0.2
ESE
13
0.2
ESE
13
0.3
SE
13
0.8
SSW
5
0.6
S
5
0.6
S
5
0.4
ENE
10
0.6
W
6
0.5
SW
6
0.5
N
8
0.6
N
8
0.7
S
7
0.4
SSE
6
0.4
SSW
7
0.4
SSW
7
0.3
ENE
10
0.5
S
6
0.5
S
6
0.5
S
6
0.4
SSE
6
0.4
S
6
0.3
S
6
Energy kJ
15
9
17
17
27
36
18
19
35
26
19
34
44
43
12
18
18
18
20
20
19
10
10
5
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
13
0.2
ESE
13
0.2
NNW
6
0.2
NNW
7
0.1
N
7
0.5
E
10
0.5
E
10
0.5
E
10
0.2
ESE
13
0.4
ENE
10
0.5
W
7
0.5
W
7
0.4
W
7
0.5
NW
6
0.5
SW
7
0.3
WNW
5
0.3
ENE
10
0.3
SE
5
0.3
ENE
10
0.3
ENE
10
0.2
ENE
9
0.2
ENE
10
0.4
NW
5
0.2
E
10
Energy kJ
17
17
4
4
1
51
51
52
16
35
26
24
15
18
23
6
19
4
18
18
8
9
6
8
Wind waves
Height (m)
Direction
Period (s)
0.9
SSW
4
1
SW
4
1.2
SW
5
1.3
SW
5
1.5
WSW
6
0.4
NW
5
0.4
NW
5
0.6
NNW
5
0.6
NW
6
0.6
NW
6
0.5
NW
6
0.4
N
3
0.9
N
8
1
N
8
1
N
8
0.7
N
8
0.3
NW
2
0.4
NW
5
Energy kJ
28
38
63
89
148
6
6
18
33
31
18
3
111
144
140
66
1
6
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
Distance (km)
46
635
635
46
635
0
0
0
0
30
26
17
0
30
44
725
725
8
17
24
24
8
24
0
Best forecast wave conditions in Okinawa
Rating
(10 max)
2
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
4
2
3
3
2
2
2
2
1
1
1
2
2
2
3
4
4
3
2
5
4
Header Global
Rating
(10 max)
9
9
8
9
6
6
5
5
5
5
4
5
5
5
6
5
5
5
5
4
4
5
5
4
  • 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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