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Surf Forecasts:

Nagahama surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 am Friday 06 Feb 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 slightly cooler than normal)

How big are the waves at Nagahama today?

The current surf forecast for Nagahama at 12PM is: 0.4m 6s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 08:00am February 06). The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (06 Feb)1.5ft (0.5m)6s
Afternoon (06 Feb)1.5ft (0.4m)7s
Evening (06 Feb)2.5ft (0.7m)7s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
06
Saturday
07
Sunday
08
Mon
09
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
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SSW
0.5
SSW
0.4
SSW
0.4
SSW
0.6
SSW
0.7
SSW
0.5
SSW
0.4
SW
0.2
SSW
0.2
SSW
0.2
SSW
0.3
SE
0.2
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.4
SW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SW
Period(s) (?)7667777776710777777989101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)382316183648301244517555544192729383825
Wind
(km/h)
5
N
10
N
10
NNE
5
E
15
NE
30
NNE
40
N
40
NNE
35
NNE
30
N
25
NNE
20
NNE
15
NE
15
ENE
5
SW
10
WNW
30
N
30
NNE
35
NNE
30
NNE
35
NNE
50
N
40
N
25
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off		offglassoffcross-
off		cross-
off		offoffcross-
off		cross-
off		offoffoffoncross-
on		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off
High Tide
/ height (m)
7:15AM
1.37
7:07PM
1.35
7:38AM
1.35
7:52PM
1.25
8:02AM
1.32
8:44PM
1.12
Low Tide
/ height (m)
1:10PM
0.44
1:22AM
0.32
1:48PM
0.41
1:49AM
0.47
2:32PM
0.39
2:16AM
0.63
Friday
06
Saturday
07
Sunday
08
Mon
09
Sunrise-6:37-------6:35-------6:35------
Sunset---5:14-------5:15-------5:15----
clear
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
light snow
light snow
light rain
light rain
light rain
light rain
rain showers
cloud
part cloud
cloud
light rain
cloud
part cloud
clear
clear
Rain (mm)
-----------23421---1----
Temp. °C9910111210876222224421123211
Feels °C (?)656861-2-3-3-6-4-3-3-220-6-7-8-7-7-11-10-7
  • 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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