Hayama surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 pm Monday 08 Dec 2025 JST
Forecast update in hr  min  s Forecast update imminent
Hayama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hayama sea temperature is
18.9° C
(Which is slightly cooler than normal)


How big are the waves at Hayama today?

The current surf forecast for Hayama at 6PM is: 1.3m 6s primary swell from a Southwest direction and 0.1m 10s secondary swell from a South direction (forecast issued at 02:00pm December 08). An open ocean swell of 0.1m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (08 Dec)--
Afternoon (08 Dec)4ft (1.2m)6s
Evening (08 Dec)3ft (0.9m)6s

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

Updates in  hr  min  s Forecast update imminent
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
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 (?)
0.4
SW
1.2
SW
1.3
SW
0.9
SW
0.4
SSW
0.2
SSW
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SW
0.2
ESE
0.2
ESE
0.1
SW
0.1
SW
0.1
SW
0.1
W
0.2
ESE
0.3
SW
Period(s) (?)4666651099991081010711114446115
Wave
Graph
(?)Metric surfscale
Energy kJ (?)79213656124433334344200111104
Wind
(km/h)
25
WSW
45
WSW
25
W
25
NNE
30
NNE
25
NE
25
NE
25
NE
20
NNE
10
ENE
10
ENE
10
ENE
5
NNE
15
NNE
15
NNE
10
N
5
N
5
ENE
5
ESE
5
E
5
N
15
N
10
NNE
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
crossoffoffoffoffoffoffcross-
off
cross-
off
cross-
off
offoffoffoffoffglassglassglasscross-
off
cross-
off
offglass
High Tide
/ height (m)
5:36PM
1.48
8:10AM
1.36
6:17PM
1.41
8:53AM
1.32
7:05PM
1.32
Low Tide
/ height (m)
12:22PM
0.98
12:56AM
0.05
1:05PM
0.98
1:37AM
0.15
1:56PM
0.96
2:22AM
0.27
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Sunrise-------6:37-------6:37-------6:39
Sunset-4:29-------4:29-------4:29------
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C14181714121110101010101010109101112121212111010
Feels °C (?)781174423466776568910109768
  • 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 Hayama 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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