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Surf Forecasts:

Nagata surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 am Wednesday 18 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
19.5° C
 (Which is slightly cooler than normal)
Time (JST) & DateWave HeightWave Period
Morning (18 Mar)--
Afternoon (18 Mar)2.5ft (0.7m)4s
Evening (18 Mar)3.5ft (1.1m)5s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
18
Thursday
19
Friday
20
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 (?)
1.5
E
1.4
ENE
1.4
ENE
1.3
ENE
1.4
ENE
0.7
SW
1
SW
1.1
SW
1.1
SW
0.7
SSW
0.6
SSW
0.5
S
0.4
SSW
0.4
SW
0.6
WSW
0.3
WSW
0.3
SW
0.4
SW
0.3
SW
0.3
SW
0.1
S
0.1
S
0.1
S
0.1
S
Period(s) (?)131313131344566666736666620201919
Wave
Graph
(?)Metric surfscale
Energy kJ (?)000001338699336281710118869667777
Wind
(km/h)
5
NW
5
WNW
5
NW
5
WSW
15
SSW
20
SW
25
SW
25
WSW
20
WNW
15
WNW
15
WNW
15
WNW
15
WNW
15
WNW
15
WNW
10
NW
10
NW
10
NW
10
NNW
5
N
10
ESE
10
SSE
10
E
10
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglasscross-
on		ononononcross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		crosscrosscrosscross-
off		glasscross-
off		crosscross-
off		off
High Tide
/ height (m)
6:20AM
1.79
6:23PM
1.87
6:44AM
1.84
6:59PM
1.90
7:08AM
1.86
7:35PM
1.88
Low Tide
/ height (m)
12:04AM
0.12
12:19PM
0.30
12:36AM
0.15
12:49PM
0.17
1:06AM
0.21
1:20PM
0.08
Wednesday
18
Thursday
19
Friday
20
Sunrise---6:22-------6:20-------6:20----
Sunset------6:23-------6:24-------6:24-
clear
clear
cloud
clear
cloud
part cloud
light rain
light rain
rain showers
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
Rain (mm)
------113---------------
Temp. °C141413151818181917151313171916131212121415161514
Feels °C (?)1413121416151516141210101315121099101313131211
  • 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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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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