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Surf Forecasts:

Nagahama surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 am 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
15.8° 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 5AM is: 0.1m 9s primary swell from a Southwest direction and 0.1m 5s secondary swell from a Southwest direction (forecast issued at 02:00am January 26). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (26 Jan)0.5ft (0.1m)9s
Afternoon (26 Jan)0.5ft (0.2m)5s
Evening (26 Jan)--

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
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 (?)
0.3
SW
0.2
SSW
0.1
SW
0.1
SW
0.1
S
0.2
SSW
0.1
SW
0.1
E
0.1
E
0.1
W
0.1
SE
0.1
SW
0.2
SSW
0.1
SW
0.2
SSW
0.4
SSW
0.3
SSW
0.3
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.1
SW
0.1
E
—
Period(s) (?)99996551111646665655555410-
Wave
Graph
(?)Metric surfscale
Energy kJ (?)14833131001114221365322100
Wind
(km/h)
25
NNE
25
N
25
N
15
N
5
SSW
15
S
20
SSE
15
S
5
NNW
20
N
15
N
15
NNE
10
NNE
5
ENE
10
NE
10
NNE
20
NNE
30
N
30
NNE
25
NNE
15
NNE
10
ENE
10
ENE
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		glasscross-
on		cross-
on		cross-
on		glasscross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		cross-
off		offcross-
off		offoffcross-
off		off
High Tide
/ height (m)
9:30PM
1.06
9:18AM
1.26
11:14PM
0.97
9:58AM
1.23
2:14AM
0.99
10:57AM
1.21
Low Tide
/ height (m)
2:56AM
0.68
4:31PM
0.46
3:32AM
0.84
5:58PM
0.41
4:42AM
0.98
7:26PM
0.32
Monday
26
Tuesday
27
Wednesday
28
Sunrise---6:45-------6:43-------6:43----
Sunset-----5:01-------5:02-------5:04--
clear
clear
cloud
clear
clear
cloud
part cloud
cloud
cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
Rain (mm)
---------1--------------
Temp. °C433355675445567786656787
Feels °C (?)-4-6-6-32-1-123-2-1-112331-3-2-30241
  • 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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