Nichinan Surf Break

Lat Long: 31.60° N 131.41° E

Nichinan 48 hour detailed Surf Forecast

Issued: 2 am 16 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nichinan sea temperature is
26.8°C
1.2° 

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 (16 Oct):

  • Morning surf: Morning surf (16 Oct, local time) - 2.5ft (0.7m), 10s period with ENE swell.
  • Afternoon surf: Afternoon surf (16 Oct, local time) - 2ft (0.6m), 10s period with ENE swell.
  • Evening surf: Evening surf (16 Oct, local time) - 2ft (0.6m), 10s period with ENE swell.

The current surf forecast for Nichinan at 10AM is: 0.7m 10s primary swell from a East-northeast direction and 0.4m 9s secondary swell from a East-southeast direction (forecast issued at 02:00am October 16). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (16 Oct)2.5ft (0.7m)10s
Afternoon (16 Oct)2ft (0.6m)10s
Evening (16 Oct)2ft (0.6m)10s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Warm (max 25°C on Sun morning, min 20°C on Fri night). Wind will be generally light.

Friday
16
Saturday
17
Sunday
18
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)
1
1
1
1
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)
0.9
ENE
9
0.9
ENE
9
0.7
ENE
10
0.7
ENE
10
0.6
ENE
10
0.6
ENE
10
0.6
ENE
10
0.6
ENE
10
0.6
ENE
10
0.6
ENE
9
0.6
ENE
9
1.1
NE
5
1.3
NE
5
1.3
ENE
5
1.9
E
8
1.9
E
8
1.6
ENE
7
1.4
ENE
7
1.5
E
7
2
E
7
2.2
E
8
2.2
E
8
2.1
E
8
2.1
E
8
Wave Graph
Metric surfscale
Energy kJ
141
147
96
106
77
77
75
74
71
65
59
56
84
90
419
419
292
197
217
399
558
612
587
623
Wind (km/h)
10
N
10
N
15
N
15
NNE
15
NE
15
NE
15
NE
15
NE
15
NNE
15
NNE
15
NNE
20
NE
25
NE
20
NE
20
NE
20
ENE
20
ENE
20
ENE
20
E
20
E
20
SE
15
SE
15
SE
10
SSE
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross
cross-on
cross-on
on
on
on
on
High Tide
9:39AM1.67m
8:18PM1.80m
10:37AM1.56m
8:50PM1.69m
12:08PM1.49m
Low Tide
2:47AM0.48m
2:42PM1.22m
3:27AM0.59m
3:20PM1.30m
4:22AM0.70m
4:35PM1.37m
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
clear
rain showers
part cloud
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:16
—
—
—
—
—
—
—
6:18
—
—
—
—
—
—
—
6:18
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:42
—
—
—
—
—
—
—
5:40
—
—
—
—
—
—
—
5:39
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
1
1
1
1
Temp °C
20
19
19
21
23
23
22
22
21
20
20
21
23
23
23
23
24
23
23
24
25
25
24
25
Feels °C
20
18
18
21
23
22
21
21
20
19
19
19
21
21
21
22
22
22
22
23
25
25
26
27
  • 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.


Nearest locationNearest