Hayama Cliffs surfForecast / Kanagawa / Japan

information circle12 Day Weather and Surf, issued 2 am Sunday 14 Dec 2025 JST
Forecast update in hr  min  s Forecast update imminent
Hayama Cliffs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hayama Cliffs sea temperature is
18.6° C
(Which is slightly cooler than normal)


Best Forecast Surf Conditions for Hayama Cliffs this week:

The surf forecast for Hayama Cliffs over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Dec 15) at 6AM. The primary swell is predicted to be 0.8m and 9s period with a secondary swell of 0.7m and 10s. Another secondary swell of 0.8m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Hayama Cliffs in the next 12 days are 2.3m 10s and forecast to arrive on Sunday (Dec 14) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Dec 18) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Mon 15th Dec)2.5ft (0.8m) 9s
Best Surf12AM (Sun 21st Dec)6ft (1.8m) 7s
Most Powerful 6PM (Sun 14th Dec)7.5ft (2.3m) 10s

Table - best surf conditions forecast for Hayama Cliffs over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 35mm), heaviest during Sun morning. Very mild (max 13°C on Sun afternoon, min 7°C on Sun morning). Winds decreasing (strong winds from the NNE on Sun morning, calm by Tue night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Fri night, min 8°C on Thu morning). Winds decreasing (fresh winds from the NNE on Wed night, calm by Fri afternoon).

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SSE
1.4
SSE
1.2
SSE
0.7
SE
0.4
SE
0.3
SE
0.2
SSE
0.2
SSE
0.4
SW
0.3
SSW
0.2
SSW
0.2
SSW
0.1
S
0.1
S
0.1
SE
0.1
SE
0.1
SE
0.4
SE
0.7
SSE
1.6
SSE
1.8
S
Period(s) (?)710101099887554771011116667
Wave
Graph
(?)Metric surfscale
Energy kJ (?)30349274982212771452211445834202302
Wind
(km/h)
45
NNE
20
S
35
W
15
NNW
10
ENE
20
NE
20
NNE
5
SSE
5
NW
10
NNE
10
NE
25
N
30
NNE
25
NE
15
NNE
15
NNE
5
ENE
15
SW
5
N
15
SSW
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoncross-
on
cross-
off
cross-
off
offoffglasscross-
off
offcross-
off
offoffcross-
off
offoffglassoncross-
off
oncross-
off
High Tide
/ height (m)
12:01PM
1.27
1:08AM
1.09
12:45PM
1.30
2:31AM
1.17
1:26PM
1.34
3:33AM
1.26
2:06PM
1.38
4:23AM
1.33
2:44PM
1.42
5:07AM
1.38
3:22PM
1.46
5:48AM
1.41
4:00PM
1.49
Low Tide
/ height (m)
6:52PM
0.61
6:31AM
0.77
7:48PM
0.45
7:38AM
0.84
8:35PM
0.30
8:35AM
0.89
9:18PM
0.16
9:24AM
0.92
9:58PM
0.05
10:07AM
0.94
10:37PM
-0.02
10:46AM
0.95
11:16PM
-0.06
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise6:41--6:41--6:41--6:43--6:43--6:43--6:45--
Sunset-4:30--4:30--4:30--4:30--4:30--4:30--4:31-
heavy rain
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
heavy rain
Rain (mm)
35-------------------12
Temp. °C913131213109101110121291010101316151817
Feels °C (?)35499457969824571213151614
  • 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

Latest Updates

submit an eyeball surf report

Quick surf report for Hayama Cliffs:

join our community of surf reporters

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 Cliffs 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.


false

Information about the Hayama Cliffs Surf forecast

The above surf forecast table for Hayama Cliffs provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Hayama Cliffs can be found by selecting the local surf guide option on the grey menu. Our Hayama Cliffs surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Hayama Cliffs) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Hayama Cliffs may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Hayama Cliffs is 4 km (2 miles) from the city of Hayama. If you plan a holiday in Kanagawa, look for hotels and other accommodation in Hayama. Hayama has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest