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Surf Forecasts:

Nagata surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 am Tuesday 17 Mar 2026 JST
Forecast update in hr  min  s Forecast update imminent
Nagata surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagata sea temperature is
18.8° C
 (Which is 1.4°C colder than average for this time of year)

How big are the waves at Nagata today?

The current surf forecast for Nagata at 6AM is: 1.8m 14s primary swell from a East direction (forecast issued at 02:00am March 17). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (JST) & DateWave HeightWave Period
Morning (17 Mar)5.5ft (1.7m)14s
Afternoon (17 Mar)--
Evening (17 Mar)--

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
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)
4
3
4
4
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 (?)
1.5
E
1.5
E
1.8
E
1.7
E
1.6
E
1.6
E
1.5
E
1.5
E
1.5
E
1.4
ENE
1.4
ENE
1.3
ENE
1.3
ENE
0.6
SW
1.1
SW
1.1
SW
1.1
SW
0.7
SW
0.6
SW
0.5
SW
0.3
WSW
0.5
SW
0.6
W
0.4
WSW
Period(s) (?)1313141414141314131313131335566777736
Wave
Graph
(?)Metric surfscale
Energy kJ (?)759782133511620000000009477382433522921712
Wind
(km/h)
5
N
5
NNW
10
NNW
5
NNE
5
SE
5
SE
5
SSE
0
E
0
N
5
NW
5
NNW
5
SW
15
SSW
20
SW
25
WSW
20
WSW
25
W
20
WNW
15
WNW
15
WNW
10
W
10
W
15
WNW
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscross-
off		glassglasscrossglassglassglassglassglassglassononononcross-
on		cross-
on		crosscrosscross-
on		cross-
on		cross-
on		cross
High Tide
/ height (m)
5:55AM
1.73
5:45PM
1.78
6:20AM
1.79
6:23PM
1.87
6:44AM
1.84
6:59PM
1.90
Low Tide
/ height (m)
11:30PM
0.14
11:49AM
0.46
12:04AM
0.12
12:19PM
0.30
12:36AM
0.15
12:49PM
0.17
Tuesday
17
Wednesday
18
Thursday
19
Sunrise---6:22-------6:22-------6:20----
Sunset------6:22-------6:23-------6:24-
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
cloud
cloud
cloud
part cloud
light rain
light rain
light rain
part cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
--------------123-------
Temp. °C141312141616161414141315181819181715141518191713
Feels °C (?)131210131515161414141215151516161412111215161410
  • 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 Nagata 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 Nagata at:
surf-forecast.com

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