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Surf Forecasts:

Nichinan surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 am Thursday 12 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
19.5° C
 (Which is normal for this time of year)

How big are the waves at Nichinan today?

The current surf forecast for Nichinan at 4PM is: 0.6m 11s primary swell from a East-northeast direction and 0.4m 15s secondary swell from a East-northeast direction, 1.3m 5s secondary swell from a Northeast direction (forecast issued at 08:00am March 12). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (12 Mar)2.5ft (0.7m)12s
Afternoon (12 Mar)2ft (0.6m)11s
Evening (12 Mar)2.5ft (0.8m)14s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sun
15
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)
1
0
0
0
1
1
1
0
1
0
1
!
!
!
!
2
4
!
!
!
!
!
!
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
ENE
0.7
ENE
0.7
ENE
0.6
ENE
0.5
E
0.8
ENE
0.9
ENE
2
NE
2.1
NE
2.3
NE
2.5
NE
3
NE
3
NE
3
NE
3
NE
2.5
ENE
2.5
ENE
3
ENE
3.5
ENE
3.5
ENE
3.5
ENE
3.5
E
3.5
E
3
E
Period(s) (?)101212111514147778889991012131413131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1121401421001212693363414345857931137125212541573106714612053403146674848448539023476
Wind
(km/h)
10
NNE
20
NNE
25
NNE
25
NE
25
NNE
25
NNE
30
NNE
35
NNE
30
NNE
40
NNE
40
NNE
40
NNE
40
NNE
40
N
35
N
35
N
15
NNW
15
NNW
10
NNE
10
NE
5
NE
5
NNE
5
WNW
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		crosscrossglassoffcross-
off
High Tide
/ height (m)
10:24AM
1.38
3:56AM
1.27
12:27PM
1.29
4:29AM
1.39
2:40PM
1.34
Low Tide
/ height (m)
4:20AM
1.15
6:56PM
0.62
8:04AM
1.20
8:48PM
0.54
9:47AM
1.07
9:52PM
0.39
Thursday
12
Friday
13
Saturday
14
Sun
15
Sunrise-6:28-------6:28-------6:26------
Sunset----6:19-------6:20-------6:21---
cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
----1-------------------
Temp. °C111213131211109881112976647111414131111
Feels °C (?)877765201-111-1-3-3-3-22711121199
  • 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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