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Surf Forecasts:

Osaki surf break

Osaki surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 am Saturday 14 Mar 2026 JST
Forecast update in hr  min  s Forecast update imminent
Osaki surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Osaki sea temperature is
15.0° C
 (Which is 1.7°C colder than average for this time of year)

How big are the waves at Osaki today?

The current surf forecast for Osaki at 1PM is: 0.8m 10s primary swell from a South-southeast direction (forecast issued at 08:00am March 14). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (14 Mar)1.5ft (0.5m)10s
Afternoon (14 Mar)2.5ft (0.8m)10s
Evening (14 Mar)2.5ft (0.8m)10s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Saturday
14
Sunday
15
Monday
16
Tue
17
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
1
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
E
0.3
E
0.8
SSE
0.8
SSE
0.9
SE
0.8
SE
0.8
SE
0.7
SE
0.6
SE
0.6
SE
0.4
E
0.6
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.3
SE
0.3
SE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
Period(s) (?)181710101010101010101710101010101012111111101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8601161251421171201008584956335353635253520181110910
Wind
(km/h)
40
NNE
35
NNE
30
NE
20
NE
15
E
20
ENE
15
NE
15
NE
15
NNE
20
NNE
10
NE
5
SSE
15
SSE
15
SE
15
E
15
NE
20
NNE
15
NNE
5
NE
5
SSE
15
S
15
S
10
SE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off		cross-
off		cross-
off		offoffoffoffoffglasscross-
on		crosscross-
off		offoffoffoffglassoncross-
on		crosscross
High Tide
/ height (m)
3:23AM
1.13
12:04PM
1.13
3:53AM
1.18
1:47PM
1.16
4:19AM
1.22
3:00PM
1.23
Low Tide
/ height (m)
7:45AM
1.01
8:10PM
0.21
8:58AM
0.91
9:08PM
0.17
9:40AM
0.78
9:55PM
0.16
Saturday
14
Sunday
15
Monday
16
Tue
17
Sunrise5:54-------5:52-------5:52-------
Sunset---5:46-------5:47-------5:49----
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
Rain (mm)
------------------------
Temp. °C77101212101098810111111101099101111111111
Feels °C (?)-3-22675553268776534687788
  • 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

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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 Osaki 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 Osaki at:
surf-forecast.com

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