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Surf Forecasts:

Osaki surf break

Osaki surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 8 pm Thursday 15 Jan 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 2.4°C colder than average for this time of year)

How big are the waves at Osaki today?

The current surf forecast for Osaki at 12AM is: 1.8m 6s primary swell from a Southwest direction and 0.1m 9s secondary swell from a East direction (forecast issued at 08:00pm January 15). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (16 Jan)--
Afternoon (16 Jan)--
Evening (16 Jan)6ft (1.8m)7s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thu
15
Friday
16
Saturday
17
Sunday
18
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
SW
1.8
SW
1.8
SW
1.6
SW
2
SW
0.9
SSW
0.7
SSW
0.4
SSW
0.4
SSW
0.3
SSW
0.3
SSW
0.2
S
0.2
S
0.5
SW
1.1
SW
0.7
SW
1.7
SW
0.8
SSW
0.6
SSW
0.3
SSW
0.1
E
0.1
E
0.1
E
0.1
E
Period(s) (?)6767778777755355666511111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1112902512373478450212110102245529205492452222
Wind
(km/h)
40
WSW
50
WSW
45
WSW
40
WSW
10
NW
15
NNE
10
NNE
15
ENE
10
E
10
ESE
5
NE
10
NNE
5
NNE
5
SW
5
NW
5
ENE
10
NE
20
N
35
N
35
NNE
30
NNE
30
NNE
20
NNE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		offoffcross-
off		cross-
off		crossoffoffoffglasscross-
off		cross-
off		cross-
off		offoffoffoffoffoffcross-
off
High Tide
/ height (m)
4:46AM
1.23
2:00PM
1.34
5:27AM
1.30
2:57PM
1.37
6:01AM
1.34
Low Tide
/ height (m)
8:58PM
0.13
9:01AM
1.05
9:49PM
0.03
10:01AM
1.03
10:34PM
-0.03
10:48AM
0.99
Thu
15
Friday
16
Saturday
17
Sunday
18
Sunrise-----6:48-------6:48-------6:48--
Sunset-------4:52-------4:52-------4:53
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C1212131311111214141413101010121313131086679
Feels °C (?)213487810111110678910972-1-3-303
  • 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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