Hanamizu River surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 pm Thursday 11 Dec 2025 JST
Forecast update in hr  min  s Forecast update imminent
Hanamizu River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hanamizu River sea temperature is
18.8° C
(Which is slightly cooler than normal)


How big are the waves at Hanamizu River today?

The current surf forecast for Hanamizu River at 10PM is: 0.2m 9s primary swell from a East-southeast direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm December 11). An open ocean swell of 1.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Dec)--
Afternoon (11 Dec)3ft (0.9m)4s
Evening (11 Dec)0.5ft (0.2m)9s

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

Updates in  hr  min  s Forecast update imminent
Thursday
11
Friday
12
Saturday
13
Sunday
14
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
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
Wave Height (m) & direction (?)
0.2
ESE
0.9
SW
1.4
SW
0.2
ESE
1.9
SW
1.1
SW
0.6
SSW
0.4
SW
0.2
SSW
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.1
E
0.3
SE
0.3
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SSE
Period(s) (?)1145967777151010121111111111766667
Wave
Graph
(?)Metric surfscale
Energy kJ (?)112198827811129135522332222761010917
Wind
(km/h)
20
SW
30
SW
35
WSW
50
WSW
40
WSW
10
ENE
15
NNE
5
NE
5
SE
5
NE
5
ENE
10
NE
5
ENE
10
NE
10
ENE
10
ENE
5
ESE
5
ENE
10
NNE
15
N
20
N
15
NNE
15
NNE
20
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
off
cross-
off
crosscross-
off
crossglasscrosscrosscrosscrosscrosscrosscrosscross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
10:04AM
1.28
8:41PM
1.15
10:45AM
1.28
10:26PM
1.04
11:25AM
1.29
12:34AM
1.02
Low Tide
/ height (m)
3:44PM
0.92
3:32AM
0.55
5:13PM
0.82
4:25AM
0.71
6:29PM
0.69
5:28AM
0.84
Thursday
11
Friday
12
Saturday
13
Sunday
14
Sunrise-------6:41-------6:41-------6:41
Sunset-4:30-------4:30-------4:30------
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
cloud
light rain
light rain
Rain (mm)
----------1-------11--31
Temp. °C1515141414119910977665566567767
Feels °C (?)1086467467632221123212322
  • 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 Hanamizu River 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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