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Surf Forecasts:

Nagata surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 pm Sunday 15 Feb 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
17.6° C
 (Which is 2.1°C colder than average for this time of year)

How big are the waves at Nagata today?

The current surf forecast for Nagata at 8PM is: 0.6m 10s primary swell from a East-southeast direction and 0.4m 6s secondary swell from a South direction (forecast issued at 02:00pm February 15). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (15 Feb)--
Afternoon (15 Feb)3.5ft (1.0m)6s
Evening (15 Feb)2ft (0.6m)10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
WSW
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.5
ESE
0.6
ESE
0.7
E
0.5
E
0.7
E
0.7
E
0.6
E
0.6
E
0.7
E
Period(s) (?)6101010101010101010101010101010912121211111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4484766163638588929080787775725569134681321278986114
Wind
(km/h)
15
W
10
WSW
10
W
10
NW
15
NW
15
NW
15
NW
15
NW
5
WNW
10
WSW
15
WNW
15
NW
10
ENE
10
ENE
20
NE
20
NE
10
NE
5
E
5
ENE
5
NNE
5
NNW
15
NW
15
NW
20
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscross-
on		oncrosscrossoffcross-
off		offoffoffcross-
off		cross-
off		glasscross-
off		crosscrosscross
High Tide
/ height (m)
5:10PM
1.66
6:32AM
1.71
5:54PM
1.76
6:58AM
1.77
6:34PM
1.83
7:24AM
1.81
Low Tide
/ height (m)
11:37AM
0.79
11:53PM
0.00
12:12PM
0.64
12:28AM
-0.04
12:44PM
0.51
1:01AM
-0.03
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Sunrise-------6:56-------6:54-------6:54
Sunset--6:00-------6:01-------6:01-----
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
clear
clear
Rain (mm)
-------------11---------
Temp. °C19201714131210121618151314131111131312121110810
Feels °C (?)17181613119781315129121177101110119735
  • 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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