Kugenuma Rivermouth surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 pm Saturday 29 Nov 2025 JST
Forecast update in hr  min  s Forecast update imminent
Kugenuma Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kugenuma Rivermouth sea temperature is
20.7° C
(Which is normal for this time of year)


How big are the waves at Kugenuma Rivermouth today?

The current surf forecast for Kugenuma Rivermouth at 5PM is: 0.1m 11s primary swell from a Southeast direction and 0.1m 6s secondary swell from a South direction (forecast issued at 02:00pm November 29). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (29 Nov)--
Afternoon (29 Nov)0.5ft (0.1m)11s
Evening (29 Nov)0.5ft (0.1m)11s

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

Updates in  hr  min  s Forecast update imminent
Saturday
29
Sunday
30
Monday
01
Tuesday
02
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.3
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.6
SW
0.3
SW
0.6
SW
1
SW
1.2
SW
1.3
SSW
1.2
SSW
1.4
SW
1.3
SW
0.5
SSW
0.4
SSW
0.3
SSW
Period(s) (?)11111111111111611111111554556666666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)554444464444164165179938412310718126
Wind
(km/h)
10
NE
10
E
10
E
10
NE
10
NNW
15
N
10
NNE
10
NNE
5
ENE
5
SSE
0
SSW
0
WSW
5
W
15
WSW
20
SW
25
SW
30
SW
25
SW
15
WSW
10
NNW
10
N
10
N
10
N
15
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffglassglassglassglassglasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
offoffcross-
off
High Tide
/ height (m)
12:35PM
1.32
1:32AM
1.08
1:15PM
1.34
2:55AM
1.17
1:48PM
1.37
3:53AM
1.26
Low Tide
/ height (m)
7:38PM
0.66
7:05AM
0.78
8:22PM
0.49
8:05AM
0.85
9:00PM
0.34
8:52AM
0.92
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Sunrise-------6:30-------6:31-------6:31
Sunset-4:30-------4:30-------4:29------
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C121313121212111113141414141414161819181716151414
Feels °C (?)810101098781112131312119101113141412111010
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kugenuma Rivermouth 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.


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