Ikumi Beach surfForecast / Shikoku / Japan

information circle48hr Weather and Surf, issued 2 pm Sunday 17 May 2026 JST
Forecast update in hr  min  s Forecast update imminent
Ikumi Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ikumi Beach sea temperature is
21.0° C
(Which is normal for this time of year)

How big are the waves at Ikumi Beach today?

The current surf forecast for Ikumi Beach at 8PM is: 0.8m 9s primary swell from a East-southeast direction and 0.3m 12s secondary swell from a Southeast direction (forecast issued at 02:00pm May 17). The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (17 May)--
Afternoon (17 May)2.5ft (0.8m)9s
Evening (17 May)2.5ft (0.8m)9s

Table - waves today at Ikumi Beach. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Wed morning. Warm (max 25°C on Mon morning, min 18°C on Mon night). Wind will be generally light.

Sun
17
Monday
18
Tuesday
19
Wed
20
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
Rating
(10 max)
0
0
1
1
1
1
1
1
0
0
0
1
1
1
1
1
0
0
0
1
1
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.8
ESE
8
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.9
SE
10
0.9
SE
11
0.8
ESE
11
0.8
ESE
11
0.8
ESE
11
0.9
SE
10
0.9
SE
10
Wave Graph
Metric surfscale
Energy kJ
75
96
88
86
68
70
71
71
70
67
68
67
127
130
130
133
135
160
163
143
143
143
160
157
Wind (km/h)
10
SE
5
ESE
5
SW
10
WNW
5
NNW
5
NW
5
NW
5
SE
10
ESE
10
SE
5
SSE
5
WNW
5
NNW
5
NW
5
NNW
5
ESE
10
SSE
10
SSE
5
SSE
0
SSW
5
N
5
N
10
NNE
10
NE
on
on
glassy
off
glassy
off
cross-off
glassy
on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
glassy
glassy
cross-off
cross
cross-on
High Tide
6:55PM1.77m
5:56AM1.77m
7:36PM1.74m
6:30AM1.76m
8:18PM1.68m
7:06AM1.71m
Low Tide
12:08PM-0.02m
00:25AM0.84m
12:46PM-0.04m
1:01AM0.89m
1:24PM-0.00m
1:39AM0.94m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
light rain
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:00
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:57
6:58
6:59
1
Temp °C
24
24
23
21
20
19
19
24
25
24
22
19
18
18
18
22
24
23
22
20
20
20
21
21
24
25
24
22
21
19
19
25
25
24
23
21
19
18
18
22
24
24
24
23
23
21
23
23
Swell 1
Height (m)
Direction
Period (s)
0.8
ESE
8
0.8
ESE
9
0.8
ESE
9
0.8
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.9
SE
10
0.9
SE
11
0.8
ESE
11
0.8
ESE
11
0.8
ESE
11
0.9
SE
10
0.9
SE
10
Energy kJ
75
96
88
86
68
70
71
71
70
67
68
67
127
130
130
133
135
160
163
143
143
143
160
157
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
10
0.3
SE
10
0.3
SE
11
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.2
ESE
12
0.1
SE
10
0.3
SE
12
0.4
SE
10
0.3
SE
4
0.4
SE
11
0.4
SE
10
0.1
S
9
0.1
S
9
0.1
S
9
0.4
SSE
8
0.4
SSE
7
0.5
SSE
9
0.6
SSE
8
0.7
S
8
Energy kJ
16
17
19
23
22
24
23
23
14
4
21
28
2
30
27
2
2
1
22
21
45
53
64
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
14
0.2
N
3
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
12
0.3
ESE
10
0.3
ESE
10
0.2
S
9
0.2
S
9
Energy kJ
8
1
4
4
4
4
6
19
21
6
7
Wind waves
Height (m)
Direction
Period (s)
0.3
NNE
2
0.3
NNE
3
0.4
SE
3
0.4
SE
4
0.4
SSE
7
0.3
N
2
Energy kJ
1
1
3
3
21
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
Distance (km)
36
36
0
0
0
0
0
0
593
4
4
0
0
0
0
0
4
4
4
0
0
0
8
8
Best forecast wave conditions in Shikoku
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
Header Global
Rating
(10 max)
4
5
4
4
8
6
4
4
5
7
4
4
5
4
5
5
4
4
4
4
5
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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