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Surf Forecasts:

Nagahama surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 pm Monday 26 Jan 2026 JST
Forecast update in hr  min  s Forecast update imminent
Nagahama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagahama sea temperature is
15.7° C
 (Which is 1.2°C colder than average for this time of year)

How big are the waves at Nagahama today?

The current surf forecast for Nagahama at 8PM is: 0.2m 3s primary swell from a South-southwest direction and 0.2m 3s secondary swell from a South-southeast direction (forecast issued at 02:00pm January 26). An open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (26 Jan)--
Afternoon (26 Jan)0.5ft (0.2m)5s
Evening (26 Jan)0.5ft (0.2m)3s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
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
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
SW
0.2
SSW
0.3
S
0.2
SSW
0.5
S
0.3
S
0.2
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.4
SW
0.3
SSW
0.3
SSW
0.2
SSW
0.2
SSW
0.1
SW
0.3
NNE
—
0.1
SW
0.1
E
0.1
S
0.1
S
0.1
SW
Period(s) (?)652333644448555553-61012127
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1311623222214552210020332
Wind
(km/h)
5
WSW
15
S
20
S
15
SSE
5
NNE
20
N
10
N
15
NNE
5
N
5
ESE
10
ENE
10
NNE
20
NNE
35
N
30
NNE
25
NNE
15
NNE
10
E
10
ESE
10
ESE
20
NE
20
NNE
15
NNE
20
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		crossglasscross-
off		cross-
off		cross-
off		cross-
off		glassoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		offoffoffcross-
off
High Tide
/ height (m)
9:18AM
1.26
11:14PM
0.97
9:58AM
1.23
2:14AM
0.99
10:57AM
1.21
3:47AM
1.11
Low Tide
/ height (m)
4:31PM
0.46
3:32AM
0.84
5:58PM
0.41
4:42AM
0.98
7:26PM
0.32
7:29AM
1.04
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Sunrise-------6:43-------6:43-------6:43
Sunset-5:01-------5:02-------5:04------
clear
cloud
cloud
cloud
light rain
light rain
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
part cloud
Rain (mm)
----11------------------
Temp. °C567753456678865567776544
Feels °C (?)10122-30-122332-3-4-30223-1-2-2-2
  • 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 Nagahama 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 Nagahama at:
surf-forecast.com

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