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Surf Forecasts:

Nichinan surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 pm Friday 13 Mar 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
19.9° C
 (Which is normal for this time of year)

How big are the waves at Nichinan today?

The current surf forecast for Nichinan at 8PM is: 3.0m 8s primary swell from a Northeast direction and 0.8m 14s secondary swell from a East-northeast direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm March 13). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (JST) & DateWave HeightWave Period
Morning (13 Mar)--
Afternoon (13 Mar)10ft (3.0m)8s
Evening (13 Mar)8ft (2.5m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
Monday
16
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
!
!
!
1
1
2
4
!
!
!
!
!
!
!
!
!
!
2
3
4
4
4
4
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
NE
3
NE
3
NE
2.5
NE
1.8
ENE
2.2
ENE
2.5
ENE
3
ENE
3
ENE
3.5
ENE
3.5
ENE
3.5
ENE
3.5
ENE
3.5
E
3
E
3
E
3
E
2.5
E
2.5
E
2.3
E
2.1
E
1.9
E
1.9
E
1.8
E
Period(s) (?)888899101014141414141413131313131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1028119411641026490830137416733703463547545241456537883160291427642258197418661514118911701087
Wind
(km/h)
40
NNE
40
NNE
40
NNE
40
N
35
N
30
N
15
NNW
10
N
15
NNE
10
NE
0
NNW
5
WSW
10
WSW
10
NW
10
NNW
5
NNE
10
ESE
15
SSE
10
SSE
5
E
5
E
0
N
10
N
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		crossglassglasscross-
off		offcross-
off		cross-
off		ononcross-
on		glassglassglasscross-
off		cross
High Tide
/ height (m)
12:27PM
1.29
4:29AM
1.39
2:40PM
1.34
4:55AM
1.50
3:48PM
1.47
5:19AM
1.60
Low Tide
/ height (m)
8:48PM
0.54
9:47AM
1.07
9:52PM
0.39
10:27AM
0.91
10:35PM
0.25
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise-------6:26-------6:24-------6:24
Sunset--6:20-------6:21-------6:21-----
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C11129866461113131111109111415141313131213
Feels °C (?)12-2-2-3-2-116911987691111111112121010
  • 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

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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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