Nichinan Surf Break

Lat Long: 31.60° N 131.41° E

Nichinan 48 hour detailed Surf Forecast

Issued: 8 am 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Nichinan sea temperature is
29.6° C
1.1° 

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 (02 Aug):

  • Morning surf: Morning surf (02 Aug, local time) - 2ft (0.6m), 16s period with ESE swell.
  • Afternoon surf: Afternoon surf (02 Aug, local time) - 2.5ft (0.8m), 15s period with ESE swell.
  • Evening surf: Evening surf (02 Aug, local time) - 4.5ft (1.3m), 16s period with ESE swell.

The current surf forecast for Nichinan at 12PM is: 0.8m 17s primary swell from a East-southeast direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 08:00am August 02). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (02 Aug)2ft (0.6m)16s
Afternoon (02 Aug)2.5ft (0.8m)15s
Evening (02 Aug)4.5ft (1.3m)16s

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


Short Range Forecast

Heavy rain (total 29mm), heaviest during Mon night. Warm (max 32°C on Sun morning, min 27°C on Mon night). Wind will be generally light.

Sunday
2
Monday
3
Tuesday
4
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)
1
2
1
0
2
3
3
3
4
3
2
2
2
2
2
3
3
3
3
3
3
!
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)
0.4
ESE
16
0.6
ESE
16
0.8
ESE
17
0.8
ESE
15
1.2
ESE
16
1.3
ESE
16
1.3
ESE
16
1.4
ESE
15
1.6
ESE
16
1.6
ESE
16
1.8
ESE
16
1.8
ESE
16
2
ESE
16
2.1
ESE
16
2.2
ESE
16
2.4
E
17
2.5
E
17
2.5
E
17
2.4
ESE
17
2.5
ESE
17
2.5
ESE
17
3
ESE
17
Wave Graph
Metric surfscale
Energy kJ
99
208
404
292
739
882
783
805
1165
1180
1616
1557
1938
2216
2516
3394
4014
4182
3161
3583
4043
4654
Wind (km/h)
10
WNW
0
SSE
10
SE
15
SSE
10
S
5
WSW
5
WNW
5
NNW
10
NNE
15
NE
25
NE
20
NE
20
NE
20
NE
15
NE
20
NE
20
NE
25
NE
25
NE
25
ENE
20
ENE
20
NE
Wind State
cross-off
glassy
on
on
cross-on
cross-off
glassy
off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
7:55AM1.99m
8:48PM1.99m
8:35AM1.93m
9:15PM1.99m
9:21AM1.85m
Low Tide
2:20PM0.41m
2:43AM0.76m
2:51PM0.54m
3:23AM0.72m
3:24PM0.72m
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:31
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:08
7:07
 mm
1
2
2
4
4
2
3
3
3
1
Temp °C
27
30
32
32
31
30
29
29
29
30
31
30
29
28
27
27
27
28
29
29
28
27
Feels °C
31
34
35
35
35
35
33
33
33
32
33
31
31
31
30
30
30
30
31
31
30
29
  • 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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