Osaki Surf Break

Lat Long: 35.29° N 139.56° E

Osaki 48 hour detailed Surf Forecast

Issued: 2 am 11 Nov 2026 (local time)

Forecast update in  hr  min

Today's Osaki sea temperature is
21.6°C
0.1° 

Osaki surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Osaki today (11 Nov):

  • Morning surf: Morning surf (11 Nov, local time) - 1.5ft (0.4m), 11s period with SSW swell.
  • Afternoon surf: Afternoon surf (11 Nov, local time) - 1.5ft (0.4m), 11s period with SSW swell.
  • Evening surf: Evening surf (11 Nov, local time) - 1.5ft (0.4m), 11s period with SSW swell.

The current surf forecast for Osaki at 11AM is: 0.4m 11s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 02:00am November 11). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Nov)1.5ft (0.4m)11s
Afternoon (11 Nov)1.5ft (0.4m)11s
Evening (11 Nov)1.5ft (0.4m)11s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Thu afternoon, min 10°C on Wed morning). Wind will be generally light.

Wednesday
11
Thursday
12
Friday
13
Sat
14
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SSW
13
0.4
SSW
12
0.4
SSW
11
0.4
SSW
11
0.5
S
11
0.4
SSW
11
0.4
SSW
11
0.4
SSW
11
0.3
S
11
0.3
S
10
0.3
S
10
0.3
S
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
9
0.6
SW
4
0.6
SW
4
0.6
SW
4
0.7
SW
4
0.6
SW
4
0.5
SW
4
0.5
SW
4
0.7
SSW
5
0.8
SSW
5
0.5
S
5
0.5
S
5
0.4
SSW
5
Wave Graph
Metric surfscale
Energy kJ
32
48
43
40
61
42
40
39
20
18
18
17
19
18
16
12
12
11
16
9
8
9
19
26
13
14
9
Wind (km/h)
25
NE
20
NE
20
NNE
20
NNE
10
NE
10
E
5
ESE
5
ESE
5
S
5
WSW
5
WNW
5
NW
15
SSW
25
SW
25
SW
20
WSW
15
WSW
15
W
10
NW
10
N
0
NE
5
E
5
NE
5
N
5
N
10
N
15
N
Wind State
off
off
off
off
off
cross-off
cross
cross
cross-on
glassy
cross
glassy
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
glassy
glassy
glassy
cross-off
off
off
off
High Tide
6:24AM1.49m
4:52PM1.53m
7:10AM1.48m
5:23PM1.53m
7:57AM1.45m
5:56PM1.51m
Low Tide
11:23PM0.08m
11:35AM0.95m
00:01AM0.03m
12:10PM1.01m
00:40AM0.03m
12:47PM1.05m
1:21AM0.06m
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:11
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
4:38
—
—
—
—
—
—
—
4:37
—
—
—
—
—
—
—
4:37
—
—
—
—
4:36
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
11
11
10
10
12
13
13
14
14
14
14
14
15
17
17
16
16
16
15
15
16
17
17
17
17
16
15
Feels °C
5
5
4
4
8
9
10
11
11
12
12
12
11
12
12
12
13
13
13
13
15
15
16
15
15
13
11
  • 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
How to use the Wavefinder 

Never miss your swells again.

Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.

QR code to download the Surf‑Forecast app
app storeplay store

Scan the QR code to open the Surf‑Forecast app

Surf‑Forecast mobile app preview

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.


Nearest locationNearest