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Surf Forecasts:

Nichinan surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 am Sunday 19 Apr 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
21.0° C
 (Which is normal for this time of year)

How big are the waves at Nichinan today?

The current surf forecast for Nichinan at 12PM is: 2.1m 14s primary swell from a East-southeast direction and 0.9m 11s secondary swell from a East-northeast direction, 0.7m 4s secondary swell from a Southeast direction (forecast issued at 08:00am April 19). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Apr)7ft (2.1m)14s
Afternoon (19 Apr)7ft (2.1m)14s
Evening (19 Apr)7ft (2.2m)14s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
19
Monday
20
Tuesday
21
Wed
22
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)
2
2
2
2
2
2
2
2
3
2
3
4
4
4
3
3
3
3
1
1
1
1
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.2
SE
2.1
ESE
2.1
ESE
2.1
ESE
2.1
ESE
2.2
ESE
2.2
ESE
2.1
ESE
2.2
ESE
1.9
ESE
2.2
ESE
2
ESE
1.9
ESE
1.8
ESE
1.6
ESE
1.6
ESE
1.5
E
1.6
E
1.4
ESE
1.2
ESE
1.2
E
1.2
E
1.2
E
1.3
E
Period(s) (?)141414141414141313131313131312121212121211111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)18241735162916971772192218131496176012741643138011931044794781661722560411364344338389
Wind
(km/h)
15
ESE
15
E
15
ESE
15
ESE
15
ESE
10
E
15
E
10
ESE
10
ESE
15
ESE
5
SE
5
ESE
10
WSW
10
W
10
W
10
WNW
10
NNW
15
NNE
15
NE
25
NE
20
NE
10
NE
10
N
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onononglasscross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		crosscrosscrosscrosscross-
off		cross-
off
High Tide
/ height (m)
6:42AM
1.96
7:56PM
1.94
7:14AM
1.94
8:46PM
1.83
7:50AM
1.87
9:43PM
1.69
Low Tide
/ height (m)
1:17PM
-0.16
1:33AM
0.74
2:00PM
-0.14
2:12AM
0.89
2:48PM
-0.04
2:57AM
1.03
Sunday
19
Monday
20
Tuesday
21
Wed
22
Sunrise5:41-------5:41-------5:39-------
Sunset----6:45-------6:45-------6:45---
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
rain showers
rain showers
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
Rain (mm)
33111113632-------------
Temp. °C181820201918181818192021201917171719202019181817
Feels °C (?)171719191817171819192122211917171718191514161715
  • 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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