Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Nagata surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 2 am Saturday 31 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
18.1° C
 (Which is 1.8°C colder than average for this time of year)

How big are the waves at Nagata today?

The current surf forecast for Nagata at 6AM is: 0.1m 10s primary swell from a East direction (forecast issued at 02:00am January 31). An open ocean swell of 0.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (31 Jan)0.5ft (0.1m)9s
Afternoon (31 Jan)0.5ft (0.1m)9s
Evening (31 Jan)0.5ft (0.1m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
31
Sunday
01
Monday
02
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 (?)
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
SE
0.1
SE
0.1
SE
0.4
NW
0.4
NW
0.4
NW
0.4
WNW
0.4
WNW
0.5
NW
0.5
NW
0.5
NW
0.6
NW
0.5
NW
0.4
NW
0.4
NW
0.5
WNW
0.7
W
0.8
NW
Period(s) (?)91010999988333333333333334
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22222333323233544653251119
Wind
(km/h)
15
NW
15
NW
10
NNW
5
NW
5
WNW
10
NW
10
W
15
NW
20
NW
20
NW
20
NW
20
NW
25
WNW
25
NW
20
NW
20
NW
20
NW
20
NW
15
NW
15
NW
20
NW
25
WNW
20
WNW
25
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		cross-
off		crosscrosscrosscross-
on		crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
on		cross-
on		cross
High Tide
/ height (m)
5:59AM
1.59
4:45PM
1.62
6:31AM
1.68
5:34PM
1.72
7:00AM
1.75
6:17PM
1.79
Low Tide
/ height (m)
10:56PM
0.10
11:21AM
0.92
11:40PM
0.00
12:02PM
0.80
12:19AM
-0.06
12:37PM
0.68
Saturday
31
Sunday
01
Monday
02
Sunrise---7:07-------7:07-------7:07----
Sunset-----5:47-------5:49-------5:50--
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
Rain (mm)
------------------------
Temp. °C66667997766710119765571012107
Feels °C (?)11234552101134310-1024541
  • 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

Latest Updates

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest