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Surf Forecasts:

Osaki surf break

Osaki surfForecast / Kanagawa / Japan

information circle48hr Weather and Surf, issued 2 am Thursday 19 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
14.8° C
 (Which is 2.1°C colder than average for this time of year)

How big are the waves at Osaki today?

The current surf forecast for Osaki at 7AM is: 1.4m 6s primary swell from a South direction and 0.1m 16s secondary swell from a East direction (forecast issued at 02:00am March 19). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Mar)8ft (2.5m)7s
Afternoon (19 Mar)3.5ft (1.1m)8s
Evening (19 Mar)3ft (0.9m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
19
Friday
20
Saturday
21
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
0
0
0
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SE
0.4
SE
1.4
S
2.5
SSW
1.5
S
1.1
S
1
S
0.9
S
0.7
S
0.6
S
0.5
S
0.5
S
0.4
S
0.4
S
0.3
S
0.3
S
0.4
SSW
0.3
SW
0.1
SW
0.1
S
0.1
SE
0.1
SE
0.1
SE
0.1
SE
Period(s) (?)6667888888777777788618171616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)911141675265153134103604228251515881892112111010
Wind
(km/h)
25
SW
25
SW
45
SW
20
N
15
NE
20
NE
25
NE
25
ENE
25
E
20
ENE
20
NE
20
NE
15
NE
15
ENE
10
E
20
NNE
25
NNE
35
NNE
20
NNE
5
NNE
10
S
25
SSW
30
SSW
25
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffglassonononon
High Tide
/ height (m)
5:26AM
1.30
5:31PM
1.40
5:48AM
1.32
6:14PM
1.40
6:11AM
1.33
6:58PM
1.37
Low Tide
/ height (m)
11:12PM
0.22
11:22AM
0.37
11:45PM
0.30
11:56AM
0.25
12:17AM
0.39
12:31PM
0.17
Thursday
19
Friday
20
Saturday
21
Sunrise--5:48-------5:46-------5:45-----
Sunset-----5:51-------5:52-------5:52--
cloud
light rain
light rain
rain showers
part cloud
cloud
cloud
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
-115-----11111----------
Temp. °C1313161214161413121010910101010106568101213
Feels °C (?)8999101288756466765-4-234457
  • 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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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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