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Surf Forecasts:

Nagata surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 pm Thursday 15 Jan 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
19.9° C
 (Which is slightly cooler than normal)

How big are the waves at Nagata today?

The current surf forecast for Nagata at 8PM is: 0.4m 10s primary swell from a East-southeast direction and 0.5m 3s secondary swell from a Southwest direction (forecast issued at 02:00pm January 15). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (15 Jan)--
Afternoon (15 Jan)1ft (0.3m)9s
Evening (15 Jan)1.5ft (0.4m)10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
15
Friday
16
Saturday
17
Sunday
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
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.2
E
0.3
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.5
ESE
0.4
ESE
0.5
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.6
SE
Period(s) (?)11910101010999999999999991010108
Wave
Graph
(?)Metric surfscale
Energy kJ (?)91733333851494848484847473232323248325031333344
Wind
(km/h)
10
WSW
15
WSW
15
SW
15
W
10
WNW
5
NNW
10
NW
10
NW
5
SW
10
SSE
5
SE
5
N
10
NNW
10
NW
10
NW
10
NW
10
NW
10
ESE
5
E
5
NE
10
NNE
10
N
10
N
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on		crosscross-
off		cross-
off		crossglasscrossglassglasscross-
off		crosscrosscrosscrosscross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		off
High Tide
/ height (m)
3:21PM
1.57
5:43AM
1.56
4:20PM
1.63
6:22AM
1.66
5:11PM
1.71
6:56AM
1.73
Low Tide
/ height (m)
9:55AM
1.04
10:37PM
0.15
10:57AM
0.99
11:24PM
0.03
11:44AM
0.91
12:05AM
-0.05
Thursday
15
Friday
16
Saturday
17
Sunday
18
Sunrise-------7:13-------7:13-------7:13
Sunset-5:32-------5:34-------5:35------
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C151715141413131417181614131312131818151413121213
Feels °C (?)1213121113121213161616141211991415131211101012
  • 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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