Nichinan surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 am Wednesday 01 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
19.3° C
(Which is 1.3°C colder than average for this time of year)

How big are the waves at Nichinan today?

The current surf forecast for Nichinan at 5AM is: 0.9m 7s primary swell from a South-southeast direction and 0.6m 7s secondary swell from a South-southwest direction, 0.9m 6s secondary swell from a Northeast direction (forecast issued at 02:00am April 01). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (01 Apr)3ft (0.9m)7s
Afternoon (01 Apr)2ft (0.6m)6s
Evening (01 Apr)4ft (1.2m)8s

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


Updates in  hr  min  s Forecast update imminent
Wednesday
01
Thursday
02
Friday
03
0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
Rating
(10 max)
2
1
0
0
0
0
1
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.3
S
1.2
SSE
0.9
SSE
0.9
SE
0.8
SSE
0.6
S
0.6
ESE
1.2
S
1.3
S
1
S
0.7
S
0.6
S
0.5
SSW
0.5
SE
0.5
SE
0.4
SE
0.4
SE
0.4
SE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
Period(s) (?)877776788877777777888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)19616483675929351952191145436272624131818252626262622
Wind
(km/h)
10
NW
5
N
15
NE
15
ENE
20
NE
25
NNE
15
N
5
NW
15
W
15
WNW
15
WNW
15
WNW
15
WNW
20
WNW
15
WNW
10
WNW
10
WNW
5
NW
5
NNW
5
NE
10
E
10
SE
15
SE
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offglasscrosscrosscrosscross-
off
cross-
off
glasscross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffcross-
off
offglasscrosscross-
on
ononon
High Tide
/ height (m)
5:49AM
1.78
6:06PM
1.81
6:12AM
1.82
6:42PM
1.83
6:35AM
1.84
7:18PM
1.81
Low Tide
/ height (m)
11:38PM
0.24
11:57AM
0.30
12:09AM
0.30
12:26PM
0.19
12:38AM
0.39
12:55PM
0.13
Wednesday
01
Thursday
02
Friday
03
Sunrise---6:03-------6:01-------6:01----
Sunset------6:32-------6:32-------6:34-
part cloud
cloud
light rain
heavy rain
heavy rain
light rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
Rain (mm)
--41212451----------------
Temp. °C161614141414141413111214182017141312131517181818
Feels °C (?)1516121211101214118910141513111010111414151615
  • 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

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.


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