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Surf Forecasts:

Nagahama surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 am Wednesday 26 Nov 2025 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
19.5° 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 11AM is: 0.4m 6s primary swell from a South-southwest direction and 0.3m 8s secondary swell from a Southeast direction (forecast issued at 08:00am November 26). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (26 Nov)1.5ft (0.5m)6s
Afternoon (26 Nov)1ft (0.3m)6s
Evening (26 Nov)1.5ft (0.4m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
26
Thursday
27
Friday
28
Sat
29
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
SSW
0.5
SSW
0.4
SSW
0.3
SSW
0.3
SSW
0.4
SW
0.2
SSW
0.1
SW
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.7
SSW
0.8
SSW
1
SSW
1.2
SW
1.4
SSW
1.9
SW
0.9
SSW
0.4
SW
0.4
SSW
0.2
SSW
0.3
SSW
0.2
SSW
Period(s) (?)6676888912121111445566688886
Wave
Graph
(?)Metric surfscale
Energy kJ (?)47231781317735555142044731412966620277135
Wind
(km/h)
15
N
20
N
20
N
30
N
35
NNE
30
NNE
15
ENE
10
ENE
10
E
10
SE
20
SSW
30
SSW
35
SSW
35
SW
40
SW
40
WSW
45
SW
30
W
5
NE
5
E
10
E
30
NNE
35
NNE
25
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		onononononcross-
on		glassglasscross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
9:40AM
1.28
7:24PM
1.28
10:40AM
1.26
8:39PM
1.17
11:38AM
1.26
10:37PM
1.09
Low Tide
/ height (m)
2:29PM
1.04
3:01AM
0.37
4:01PM
1.01
4:05AM
0.49
5:43PM
0.90
Wednesday
26
Thursday
27
Friday
28
Sat
29
Sunrise-6:26-------6:26-------6:26------
Sunset---4:30-------4:30-------4:30----
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
cloud
rain showers
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------1--3--------
Temp. °C131316181615141414141617171717161715151617151211
Feels °C (?)108111078101112111111111010988131313744
  • 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 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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