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Surf Forecasts:

Nagata surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 am Thursday 19 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
19.3° C
 (Which is 1.0°C colder than average for this time of year)

How big are the waves at Nagata today?

The current surf forecast for Nagata at 8AM is: 0.5m 6s primary swell from a South direction and 0.4m 3s secondary swell from a West direction (forecast issued at 02:00am March 19). An open ocean swell of 1.0m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Mar)1.5ft (0.5m)6s
Afternoon (19 Mar)1.5ft (0.5m)6s
Evening (19 Mar)1ft (0.3m)6s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
19
Friday
20
Saturday
21
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)
0
0
0
0
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 (?)
1.1
SW
0.9
SW
0.8
SW
0.5
S
0.4
SSW
0.5
SW
0.4
SW
0.3
WSW
0.3
SSW
0.3
S
0.3
SSW
0.2
SSW
0.1
SW
0.1
S
0.1
S
0.1
S
0.7
ENE
1.3
NE
1.3
NE
0.6
ENE
0.1
S
0.1
E
0.1
E
0.1
E
Period(s) (?)6666666655662020191913761312181818
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6960531510199855731577700003666
Wind
(km/h)
20
WSW
15
W
15
W
20
WNW
15
WNW
15
W
15
W
10
NW
10
NW
10
NW
10
NNW
5
NNW
5
SE
10
SE
10
E
10
ENE
15
ENE
20
NE
15
NNE
20
NE
15
ENE
15
ENE
15
E
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		crosscross-
off		crosscross-
off		glasscrosscrosscross-
off		offoffoffoffoffoffcross-
off		cross-
off		cross-
off
High Tide
/ height (m)
6:44AM
1.84
6:59PM
1.90
7:08AM
1.86
7:35PM
1.88
7:33AM
1.86
8:12PM
1.81
Low Tide
/ height (m)
12:36AM
0.15
12:49PM
0.17
1:06AM
0.21
1:20PM
0.08
1:35AM
0.31
1:52PM
0.04
Thursday
19
Friday
20
Saturday
21
Sunrise---6:20-------6:20-------6:18----
Sunset------6:24-------6:24-------6:25-
rain showers
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
Rain (mm)
1----------------------2
Temp. °C191715151719171414121114171615141312121416151414
Feels °C (?)1715121214151412131091315131312877911111213
  • 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 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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