Nichinan Surf Break

Lat Long: 31.60° N 131.41° E

Nichinan 48 hour detailed Surf Forecast

Issued: 2 pm 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Nichinan sea temperature is
27.9°C
0.9° 

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


How big are the waves at Nichinan today (25 Sep):

  • Afternoon surf: Afternoon surf (25 Sep, local time) - 1.5ft (0.4m), 9s period with E swell.
  • Evening surf: Evening surf (25 Sep, local time) - 1ft (0.3m), 9s period with E swell.

The current surf forecast for Nichinan at 10PM is: 0.3m 9s primary swell from a East direction and 0.2m 8s secondary swell from a South-southeast direction (forecast issued at 02:00pm September 25). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Sep)--
Afternoon (25 Sep)1.5ft (0.4m)9s
Evening (25 Sep)1ft (0.3m)9s

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


Short Range Forecast

Some drizzle, heaviest during Mon morning. Warm (max 29°C on Sat afternoon, min 23°C on Fri night). Wind will be generally light.

Fri
25
Saturday
26
Sunday
27
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
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
E
9
0.4
E
9
0.4
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.4
SE
11
0.4
SSE
10
0.5
SSE
9
0.5
SSE
9
0.5
SSE
8
0.5
SSE
8
0.5
SSE
8
0.5
SSE
8
0.5
SSE
8
0.5
SSE
7
0.5
SSE
7
0.3
E
10
Wave Graph
Metric surfscale
Energy kJ
14
25
25
14
14
14
14
14
30
38
49
45
40
38
36
35
33
30
28
20
Wind (km/h)
5
ESE
10
SSE
15
S
10
WSW
5
W
10
WSW
10
WSW
10
WSW
15
SSW
20
SW
15
WSW
10
NW
5
N
5
NNE
0
NNE
0
SSE
10
SSE
10
S
10
SSW
5
SW
Wind State
on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross-off
off
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross
High Tide
5:44PM2.03m
5:38AM2.07m
6:07PM2.09m
6:16AM2.14m
6:30PM2.13m
Low Tide
11:23AM0.43m
11:39PM0.67m
11:53AM0.43m
00:09AM0.51m
12:23PM0.50m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
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6:03
—
—
—
—
—
—
—
6:03
—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:07
—
—
—
—
—
—
—
6:07
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—
—
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6:05
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 mm
—
—
—
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—
—
—
—
—
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—
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Temp °C
26
27
26
25
24
23
23
26
28
29
27
25
24
24
23
25
27
28
26
26
Feels °C
29
29
28
27
27
25
25
29
29
29
29
28
28
28
27
29
30
31
29
30
  • 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 Nichinan 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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