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Surf Forecasts:

Nagata surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 am Monday 16 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
19.0° C
 (Which is 1.1°C colder than average for this time of year)

How big are the waves at Nagata today?

The current surf forecast for Nagata at 10AM is: 1.7m 13s primary swell from a East direction (forecast issued at 02:00am March 16). An open ocean swell of 1.0m 17s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (JST) & DateWave HeightWave Period
Morning (16 Mar)5.5ft (1.7m)13s
Afternoon (16 Mar)5ft (1.6m)13s
Evening (16 Mar)6ft (1.9m)16s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
16
Tuesday
17
Wednesday
18
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)
3
3
3
3
4
4
4
4
3
2
4
4
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.9
E
1.8
E
1.7
E
1.7
E
1.7
E
1.6
E
1.9
E
1.9
E
1.5
E
1.5
E
1.7
E
1.7
E
1.6
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
1.3
ENE
1.2
ENE
Period(s) (?)121213131313161613131414141413141313131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)10489809329419578351788174375978211951162000000000000
Wind
(km/h)
15
NW
10
NW
10
NNW
10
NE
10
E
10
SE
5
SE
0
NW
5
NW
10
NW
10
NW
5
NNW
10
SE
10
SSE
5
SSE
0
SSE
0
NE
5
NNE
5
E
5
SSW
15
SSW
15
SW
10
SSW
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		cross-
off		offcross-
off		cross-
off		glassglasscrosscrosscross-
off		cross-
off		crosscross-
on		cross-
on		glassglassglassglasscross-
on		onononon
High Tide
/ height (m)
5:29AM
1.64
5:03PM
1.66
5:55AM
1.73
5:45PM
1.78
6:20AM
1.79
6:23PM
1.87
Low Tide
/ height (m)
10:51PM
0.20
11:17AM
0.63
11:30PM
0.14
11:49AM
0.46
12:04AM
0.12
12:19PM
0.30
Monday
16
Tuesday
17
Wednesday
18
Sunrise---6:24-------6:22-------6:22----
Sunset------6:22-------6:22-------6:23-
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
Rain (mm)
-----------------------5
Temp. °C111111131515151413121114161615141413141617181717
Feels °C (?)78811121314141110812141414141413141515151616
  • 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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