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Surf Forecasts:

Hayama Cliffs surfForecast / Kanagawa / Japan

information circle12 Day Weather and Surf, issued 2 am Friday 21 Nov 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 2.5°C colder than average for this time of year)

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 Friday (Nov 21) at 9PM. The primary swell is predicted to be 1.5m and 6s period with a secondary swell of 0.9m and 6s. 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 2.1m 9s and forecast to arrive on Wednesday (Nov 26) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Nov 24) at 3AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 21st Nov)5ft (1.5m) 6s
Best Surf 9PM (Fri 21st Nov)5ft (1.5m) 6s
Most Powerful12AM (Wed 26th Nov)7ft (2.1m) 9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Very mild (max 16°C on Fri afternoon, min 12°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the NNE by Fri night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 17°C on Mon afternoon, min 10°C on Wed night). Mainly near gales.

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.2
SSW
1.1
SW
0.6
SSW
0.1
SE
0.1
E
0.1
S
0.1
SE
0.3
SE
0.7
SE
0.9
SE
0.9
SE
0.6
SE
0.4
SE
1.3
SW
2.1
SW
0.4
SW
0.2
SSW
0.2
SSW
0.1
SE
0.1
SE
0.1
SE
Period(s) (?)566111110777888959965111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2862250227561001055727717152244555
Wind
(km/h)
0
NW
10
WSW
25
NNE
25
NE
5
NE
5
ESE
20
NNE
10
NE
15
N
20
N
5
N
5
W
10
WSW
40
WSW
15
W
15
NE
5
S
30
NNE
15
NNE
15
ENE
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		offoffglassglassoffcross-
off		offcross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		offglassoffoffcross-
off		cross
High Tide
/ height (m)
4:20PM
1.55
6:23AM
1.46
4:50PM
1.55
7:07AM
1.42
5:21PM
1.53
7:53AM
1.37
5:55PM
1.47
8:43AM
1.32
6:34PM
1.39
9:40AM
1.28
7:24PM
1.28
10:40AM
1.26
8:39PM
1.17
Low Tide
/ height (m)
10:55AM
0.88
11:23PM
0.01
11:28AM
0.93
12:00AM
0.01
12:01PM
0.98
12:39AM
0.05
12:39PM
1.02
1:21AM
0.13
1:25PM
1.04
2:07AM
0.24
2:29PM
1.04
3:01AM
0.37
4:01PM
1.01
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Sunrise6:20--6:22--6:22--6:24--6:24--6:26--6:26--
Sunset-4:31--4:31--4:30--4:30--4:30--4:30--4:30-
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
cloud
clear
clear
clear
clear
clear
part cloud
cloud
rain showers
Rain (mm)
--------------------10
Temp. °C131616141414131515151716151716131513121417
Feels °C (?)101212111212813141114131268913781111
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 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.

View detailed surf forecast for Hayama Cliffs at:
surf-forecast.com

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.

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