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Surf Forecasts:

Hayama Cliffs surfForecast / Kanagawa / Japan

information circle12 Day Weather and Surf, issued 8 pm Friday 09 Jan 2026 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
16.3° C
 (Which is 1.4°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 Wednesday (Jan 14) at 3AM. The primary swell is predicted to be 2.4m and 9s period with a secondary swell of 1.4m and 9s. 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 2.4m 9s and forecast to arrive on Wednesday (Jan 14) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Friday (Jan 16) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Wed 14th Jan)8ft (2.4m) 9s
Best Surf 3AM (Wed 14th Jan)8ft (2.4m) 9s
Most Powerful 3AM (Wed 14th Jan)8ft (2.4m) 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 15°C on Sat night, min 3°C on Sun night). Winds decreasing (gales from the W on Sun afternoon, calm by Mon morning).

Days 3-6 Weather Summary Mostly dry. Very mild (max 14°C on Tue afternoon, min 6°C on Wed night). Winds decreasing (gales from the WSW on Tue night, calm by Thu morning).

Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Fri
16
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
SSW
0.8
SW
1.6
SW
2.1
SSW
2.1
SW
2.3
SW
1.5
SW
0.4
SW
0.3
SW
0.8
SW
1.4
SW
2
SSW
1.9
SW
0.7
SSW
0.3
SW
0.2
SSW
0.1
SE
0.3
SW
1.9
SW
0.9
SSW
0.4
SSW
Period(s) (?)446777610106668109594678
Wave
Graph
(?)Metric surfscale
Energy kJ (?)82415442540354317526154911831938283133342939323
Wind
(km/h)
25
SSW
35
SW
50
SW
50
SW
65
WSW
70
W
45
WSW
0
SSE
10
S
35
WSW
40
SW
55
SW
60
WSW
20
NE
5
S
20
NNE
10
NNE
10
SSE
40
WSW
50
W
0
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		glassoncross-
on		oncross-
on		cross-
on		offcross-
on		offoffcross-
on		cross-
on		cross-
on		glass
High Tide
/ height (m)
9:05AM
1.29
9:06PM
1.12
9:39AM
1.27
10:33PM
1.02
10:19AM
1.25
12:43AM
0.99
11:10AM
1.24
2:48AM
1.07
12:14PM
1.25
3:55AM
1.18
1:21PM
1.27
4:37AM
1.27
2:21PM
1.32
Low Tide
/ height (m)
2:29AM
0.41
3:19PM
0.61
3:07AM
0.58
4:25PM
0.56
3:50AM
0.74
5:44PM
0.49
4:54AM
0.88
7:04PM
0.38
6:38AM
0.98
8:11PM
0.26
8:17AM
1.01
9:05PM
0.14
9:22AM
0.99
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Fri
16
Sunrise-6:50--6:50--6:50--6:50--6:50--6:48--6:48-
Sunset--4:46--4:47--4:47--4:49--4:50--4:51--4:52
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
Rain (mm)
---------------------
Temp. °C101113151074571013141379979121314
Feels °C (?)3035-5-9-912-122-1054450212
  • 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:
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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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