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Surf Forecasts:

Nichinan surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 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 7AM is: 0.1m 10s primary swell from a East direction (forecast issued at 02:00am January 31). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (31 Jan)0.5ft (0.1m)10s
Afternoon (31 Jan)2ft (0.6m)6s
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
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
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
E
0.1
E
0.1
S
0.6
NE
0.6
NE
0.5
NE
0.1
SE
0.1
SE
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
0.1
SE
0.1
SE
0.1
SE
Period(s) (?)910101076588859974788888899
Wave
Graph
(?)Metric surfscale
Energy kJ (?)222235271333232221213322233
Wind
(km/h)
10
WNW
10
NNW
10
NNW
5
NNW
0
NNW
0
S
5
SSW
15
WNW
15
WNW
20
WNW
20
WNW
20
WNW
15
NW
20
NW
20
NW
15
WNW
15
WNW
15
WNW
15
WNW
15
WNW
15
WNW
25
WNW
20
W
20
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off		cross-
off		glassglasscross-
on		cross-
off		offoffoffoffoffoffoffcross-
off		cross-
off		offoffoffoffcross-
off		cross-
off		off
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)
10:53PM
-0.04
11:23AM
0.94
11:41PM
-0.16
12:04PM
0.81
12:24AM
-0.22
12:41PM
0.67
Saturday
31
Sunday
01
Monday
02
Sunrise---7:07-------7:07-------7:07----
Sunset-----5:46-------5:47-------5:49--
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
Rain (mm)
------------------------
Temp. °C66678998776610129765561012107
Feels °C (?)222467532100453210014542
  • 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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