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Kugenuma Rivermouth surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 pm Friday 04 Jul 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
24.2° 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 12AM is: 0.8m 10s primary swell from a Southeast direction and 0.4m 3s secondary swell from a South-southwest direction (forecast issued at 08:00pm July 04). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (05 Jul)--
Afternoon (05 Jul)--
Evening (05 Jul)2.5ft (0.7m)10s

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

Hourly12 Days
Kanagawa Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Fri
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Sat
12
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (?)
0.6
SE
0.7
SE
0.8
SE
0.9
SE
0.8
SE
0.8
SE
0.8
SE
0.7
SE
0.6
SE
0.6
SE
0.6
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.3
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
SSE
0.2
SSE
0.3
SE
0.1
SE
0.3
SE
0.3
SE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.2
ESE
0.2
ESE
0.4
SSE
0.4
SSE
0.5
SSE
0.5
SSE
0.7
SSE
0.7
SSE
0.7
SSE
0.6
SSE
0.5
SSE
0.4
SSE
0.4
SSE
0.5
S
0.5
SSE
0.4
SE
0.4
SE
0.4
SE
Period(s) (?)10101011111111101010109999991010101010101012121212121212121212121212111199811115667777777677111010
Wave
Graph
(?)Metric surfscale
Energy (?)841001301861771431371028061572937313032303327342919202128272592625231818181816151614323330171815192933505756454029284048485553
Wind
(km/h)
25
S
15
S
10
SW
10
SW
5
W
5
E
0
SSW
5
SE
10
SSW
5
S
5
SE
5
NNW
10
NNE
10
NE
10
ESE
15
S
15
S
10
S
5
ESE
5
ENE
5
NNE
10
E
10
S
20
S
15
S
10
S
10
S
5
SSE
5
SSE
10
SE
15
SSW
15
SSW
15
S
10
S
5
S
5
S
0
SE
10
SSE
15
S
20
S
20
S
15
S
10
S
5
S
5
SSE
10
SSE
15
SSW
20
SSW
15
S
15
S
10
S
10
S
5
SSW
10
S
15
S
20
S
20
S
15
S
15
SSE
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		onononglassglassglasscrossononglassglassoffcross-
off		crosscross-
on		cross-
on		cross-
on		crossglassglasscross-
off		cross-
on		onononcross-
on		cross-
on		glasscross-
on		onononcross-
on		onglassglasscross-
on		ononononcross-
on		cross-
on		glasscross-
on		ononononononononononcross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
11:20PM
1.34
3:05PM
1.08
12:09AM
1.34
4:22PM
1.20
1:01AM
1.35
5:05PM
1.29
1:51AM
1.38
5:37PM
1.35
2:39AM
1.42
6:02PM
1.38
3:24AM
1.45
6:23PM
1.40
4:08AM
1.48
6:44PM
1.41
Low Tide
/ height (m)
4:49PM
0.90
7:20AM
0.45
6:26PM
1.04
8:19AM
0.32
8:01PM
1.12
9:07AM
0.21
9:10PM
1.15
9:49AM
0.12
9:58PM
1.15
10:26AM
0.06
10:34PM
1.13
11:00AM
0.03
11:06PM
1.08
11:33AM
0.03
11:39PM
1.01
Fri
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Sat
12
Sunrise----4:31-------4:31-------4:33-------4:33-------4:33-------4:35-------4:35-------
Sunset7:00-------7:00-------7:00-------7:00-------7:00-------6:59-------6:59-------6:59---
clearrain showerspart cloudpart cloudclearpart cloudcloudpart cloudclearclearclearclearclearclearclearclearpart cloudpart cloudcloudpart cloudclearclearclearclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudcloudpart cloudpart cloudpart cloudthunderstorm
Rain (mm)
-1---------------------------------------------------------1
Temp. °C272626262628283029282727272830302928272727282929282726262627282827262626262728282726262525272828272626262627282828272626
Feels °C (?)272829293032333432323131303134323232313232323131303029303030302929293031313130292928302930313130292930313131313030303030
  • 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

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 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.

View detailed surf forecast for Kugenuma Rivermouth at:
surf-forecast.com

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