Surf Break

Lat Long: 31.44° N 131.37° E

Kojima 48 hour detailed Surf Forecast

Issued: 2 am 14 Oct 2026 (local time)

Forecast update in  hr  min

Today's Kojima sea temperature is
26.8°C
0.9° 

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


How big are the waves at Kojima today (14 Oct):

  • Morning surf: Morning surf (14 Oct, local time) - 4.5ft (1.3m), 11s period with E swell.
  • Afternoon surf: Afternoon surf (14 Oct, local time) - 3ft (0.9m), 11s period with E swell.
  • Evening surf: Evening surf (14 Oct, local time) - 7ft (2.1m), 7s period with NE swell.

The current surf forecast for Kojima at 11AM is: 1.2m 11s primary swell from a East direction and 0.9m 11s secondary swell from a East direction (forecast issued at 02:00am October 14). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (JST) & DateWave HeightWave Period
Morning (14 Oct)4.5ft (1.3m)11s
Afternoon (14 Oct)3ft (0.9m)11s
Evening (14 Oct)7ft (2.1m)7s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Wed morning, min 18°C on Wed night). Wind will be generally light.

Wednesday
14
Thursday
15
Friday
16
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)
2
2
2
2
3
2
0
0
1
0
0
1
0
0
0
0
0
1
1
0
0
0
0
0
Swell
Height Map
Height Map
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
12
1.1
E
12
1.2
E
11
1.3
E
11
1.2
E
11
0.9
E
11
1.5
NE
7
2.1
NE
7
1.9
NE
7
0.9
E
10
0.8
E
10
0.9
E
9
0.9
E
9
1.2
ENE
9
1.2
ENE
9
1
ENE
9
1
ENE
9
0.9
ENE
9
0.8
ENE
10
0.9
ENE
10
0.6
ENE
10
0.6
ENE
10
0.7
ENE
10
0.7
ENE
9
Wave Graph
Metric surfscale
Energy kJ
341
341
350
379
323
191
212
452
386
153
116
137
133
232
218
177
181
156
117
160
77
75
98
90
Wind (km/h)
15
WSW
15
W
20
WNW
20
NW
10
NW
5
NNW
20
NE
15
NE
20
NE
20
NNE
15
NNE
15
NNE
15
NE
20
NE
15
NE
15
NNE
10
NNE
15
N
15
N
15
NNE
15
NE
20
NE
15
NE
15
NE
Wind State
cross-off
off
off
off
off
glassy
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-off
cross-off
cross
cross
cross-on
cross
cross
High Tide
8:04AM2.01m
7:21PM2.04m
8:48AM1.89m
7:50PM1.98m
9:39AM1.77m
8:23PM1.89m
Low Tide
1:28AM0.19m
1:40PM0.94m
2:06AM0.22m
2:12PM1.07m
2:47AM0.30m
2:48PM1.19m
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:16
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6:16
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—
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6:16
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
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5:44
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—
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5:43
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5:42
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 mm
—
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—
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—
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—
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—
—
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Temp °C
24
23
21
22
26
26
22
21
20
19
18
19
21
21
20
20
20
19
19
21
23
23
21
21
Feels °C
25
24
20
20
25
26
20
19
17
16
16
17
19
18
17
18
20
18
18
21
22
21
19
19
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kojima 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.


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