Hayama surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 pm Tuesday 21 Apr 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
18.4° C
(Which is normal for this time of year)

How big are the waves at Hayama today?

The current surf forecast for Hayama at 7PM is: 1.2m 11s primary swell from a Southeast direction and 0.7m 6s secondary swell from a South direction (forecast issued at 02:00pm April 21). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (21 Apr)--
Afternoon (21 Apr)1.5ft (0.4m)11s
Evening (21 Apr)2ft (0.6m)6s

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


Updates in  hr  min  s Forecast update imminent
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
Rating
(10 max)
0
1
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 (?)
0.5
SE
0.4
SE
1.2
SE
0.6
SSE
0.6
SE
0.6
SE
0.6
SE
0.6
SSE
0.4
SE
0.7
S
0.7
S
0.3
SE
0.5
S
0.4
SSE
0.4
SSE
0.4
SE
0.4
SE
0.3
SSE
0.5
S
0.4
S
0.1
SE
0.1
SE
0.1
SE
0.2
SSE
Period(s) (?)111111667888448666666341212126
Wave
Graph
(?)Metric surfscale
Energy kJ (?)584132827234253452313141116121510107666655
Wind
(km/h)
20
NE
20
NE
20
ESE
20
ESE
15
SE
10
S
20
S
15
SSW
30
S
30
S
30
S
25
SSW
15
SW
10
NW
20
N
20
NNE
10
NE
5
S
5
NW
30
N
45
N
50
N
50
N
40
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcrosscross-
off
crosscross-
on
cross-
on
ononononononcross-
off
offoffoffonglassoffoffoffoffoff
High Tide
/ height (m)
8:01PM
1.22
6:19AM
1.38
9:04PM
1.14
6:47AM
1.30
10:41PM
1.09
7:21AM
1.19
Low Tide
/ height (m)
1:01PM
0.04
12:49AM
0.87
1:44PM
0.13
1:20AM
0.95
2:37PM
0.23
2:13AM
1.02
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sunrise------5:01-------5:00-------4:58-
Sunset--6:17-------6:19-------6:20-----
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
clear
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
mod rain
mod rain
light rain
light rain
cloud
Rain (mm)
------------------58632-
Temp. °C202219161616171718181818171717171817141413121213
Feels °C (?)1717151212131313121214151415131316161494225
  • 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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