Hayama surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 am Saturday 21 Mar 2026 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
15.3° C
(Which is 1.6°C colder than average for this time of year)

How big are the waves at Hayama today?

The current surf forecast for Hayama at 3PM is: 0.1m 17s primary swell from a Southeast direction and 0.2m 6s secondary swell from a South direction (forecast issued at 08:00am March 21). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (21 Mar)0.5ft (0.1m)18s
Afternoon (21 Mar)0.5ft (0.1m)17s
Evening (21 Mar)0.5ft (0.1m)16s

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


Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
Tue
24
6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.2
S
0.1
S
0.1
SW
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
SE
0.5
SSW
0.4
SSW
0.1
SE
0.3
SSE
0.4
SSE
0.7
SSE
0.9
SSE
1
SSE
1.2
SSE
1.1
SSE
1
SSE
Period(s) (?)618717161616161616161515441556778899
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3621110101010101010988888154889123194176168
Wind
(km/h)
30
N
15
NNE
5
S
20
SSW
25
S
25
SSW
15
SSW
10
NNE
20
NNE
20
NNE
0
WSW
20
SSW
25
SW
20
WSW
20
SW
20
SW
10
W
5
E
5
NE
15
NE
20
ENE
15
NNE
15
NNE
25
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffglassononononoffoffoffglassoncross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
glassoffcross-
off
offoffoff
High Tide
/ height (m)
5:50AM
1.42
6:33PM
1.40
6:11AM
1.41
7:14PM
1.31
6:32AM
1.39
8:00PM
1.19
Low Tide
/ height (m)
12:11PM
0.13
12:21AM
0.47
12:44PM
0.11
12:45AM
0.60
1:21PM
0.13
1:08AM
0.73
Saturday
21
Sunday
22
Monday
23
Tue
24
Sunrise5:45-------5:43-------5:41-------
Sunset---5:52-------5:53-------5:53----
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
part cloud
clear
part cloud
clear
clear
Rain (mm)
-------1----------2-----
Temp. °C67910121213111010111214141313121191111121212
Feels °C (?)-216555974497788898776886
  • 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 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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