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Surf Forecasts:

Nichinan surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 am Saturday 31 Jan 2026 JST
Forecast update in hr  min  s Forecast update imminent
Nichinan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nichinan sea temperature is
18.9° C
 (Which is slightly cooler than normal)

How big are the waves at Nichinan today?

The current surf forecast for Nichinan at 11AM is: 0.1m 9s primary swell from a South direction (forecast issued at 08:00am January 31). An open ocean swell of 0.6m 6s is not directed at the surf break, a second open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (31 Jan)0.5ft (0.1m)10s
Afternoon (31 Jan)0.5ft (0.1m)9s
Evening (31 Jan)0.5ft (0.1m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
31
Sunday
01
Monday
02
Tue
03
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
E
0.1
S
0.6
NE
0.1
S
0.5
NE
0.1
SE
0.1
E
0.1
SE
0.3
NE
0.1
E
0.1
E
0.1
SE
0.1
NE
0.1
SE
0.1
E
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.3
NE
0.1
SE
0.1
SE
0.1
SE
0.1
E
Period(s) (?)10106958985997678888859999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22282133323222121333233332
Wind
(km/h)
10
NNW
5
NNW
5
NNW
0
E
5
SW
10
WNW
15
WNW
15
WNW
20
WNW
20
WNW
20
WNW
20
NW
20
WNW
15
WNW
15
WNW
15
WNW
10
WNW
15
NW
15
WNW
25
W
20
W
20
NW
15
NW
20
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		glassglassglasscross-
off		offoffoffoffoffoffoffcross-
off		cross-
off		offoffoffoffcross-
off		cross-
off		offoffoff
High Tide
/ height (m)
6:00AM
1.68
4:45PM
1.72
6:35AM
1.76
5:36PM
1.82
7:06AM
1.79
6:21PM
1.88
Low Tide
/ height (m)
11:23AM
0.94
11:41PM
-0.16
12:04PM
0.81
12:24AM
-0.22
12:41PM
0.67
1:02AM
-0.21
Saturday
31
Sunday
01
Monday
02
Tue
03
Sunrise-7:07-------7:07-------7:07------
Sunset---5:46-------5:47-------5:49----
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C67899876661011976556101210764
Feels °C (?)24676421104432101145421-2
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Nichinan at:
surf-forecast.com

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