Osaki Surf Break

Osaki 48 hour detailed Surf Forecast

Lat Long: 35.29° N 139.56° E

Issued: 8 pm 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Osaki sea temperature is
22.7° C

Slightly cooler than normal

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 (23 Jun):

  • Morning surf: Morning surf (23 Jun, local time) - 0.5ft (0.2m), 11s period with SSE swell.
  • Afternoon surf: Afternoon surf (23 Jun, local time) - 0.5ft (0.2m), 11s period with SSE swell.
  • Evening surf: Evening surf (23 Jun, local time) - 0.5ft (0.2m), 11s period with SSE swell.

The current surf forecast for Osaki at 3AM is: 0.2m 10s primary swell from a South-southeast direction and 0.3m 6s secondary swell from a South-southeast direction (forecast issued at 08:00pm June 22). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Jun)0.5ft (0.2m)11s
Afternoon (23 Jun)0.5ft (0.2m)11s
Evening (23 Jun)0.5ft (0.2m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Mon night. Warm (max 23°C on Wed afternoon, min 19°C on Mon night). Wind will be generally light.

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
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
9 AM
12 PM
3 PM
Rating
(10 max)
0
0
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
Wave
Height (m)
Direction
Period (s)
0.5
S
7
0.4
SSE
6
0.4
SSE
6
0.2
SSE
10
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SSW
10
0.3
SE
10
0.3
SW
14
0.4
SW
13
0.4
SSW
14
Wave Graph
Metric surfscale
Energy kJ
23
12
11
10
12
13
13
12
12
12
18
18
18
18
18
17
17
17
17
19
19
29
46
71
Wind (km/h)
15
ESE
15
SE
10
E
20
ENE
25
NE
25
NE
15
NE
10
NNE
10
E
10
E
15
NE
15
NE
15
NE
10
NE
5
E
10
S
15
SSW
10
S
5
S
5
SSW
0
S
5
S
15
SSW
20
SSW
Wind State
cross-off
cross
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
off
off
off
off
glassy
cross-on
on
on
on
glassy
glassy
on
on
on
High Tide
10:40PM1.32m
10:34AM1.11m
11:18PM1.31m
12:14PM1.08m
11:58PM1.32m
1:55PM1.11m
Low Tide
3:47PM0.46m
4:58AM0.71m
4:37PM0.61m
6:05AM0.59m
5:35PM0.76m
7:09AM0.46m
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
7:00
7:00
 mm
2
1
1
1
1
Temp °C
22
20
20
20
19
20
20
21
21
20
20
19
19
20
22
23
22
22
22
21
21
22
22
23
Feels °C
23
20
21
19
16
17
19
21
22
20
20
18
18
20
23
23
22
23
24
23
23
24
22
23
Swell 1
Height (m)
Direction
Period (s)
0.5
S
7
0.2
SSE
10
0.4
SSE
6
0.3
SSE
6
0.3
S
6
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SSW
10
0.3
SSW
9
0.3
SSW
9
0.4
SW
13
0.4
SSW
14
Energy kJ
23
10
11
7
6
13
13
12
12
12
18
18
18
18
18
17
17
17
17
19
17
16
46
71
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
10
0.2
SSW
7
0.2
SSE
10
0.2
SSE
10
0.2
SSE
11
0.2
S
6
0.2
S
6
0.2
S
6
0.2
S
6
0.2
S
6
0.2
S
5
0.2
S
5
0.2
S
5
0.2
S
5
0.1
S
5
0.2
S
11
0.1
S
11
0.1
S
10
0.2
SSW
10
0.3
SE
10
0.3
SE
10
0.3
SW
14
0.3
SSW
9
0.2
SSE
10
Energy kJ
10
5
10
10
12
3
3
3
2
2
2
2
2
2
1
10
2
2
10
16
16
29
17
10
Swell 3
Height (m)
Direction
Period (s)
0.1
E
9
0.1
E
9
0.2
SSW
7
0.1
SW
7
0.1
SW
7
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
9
0.1
S
9
0.1
S
11
0.1
S
10
0.2
SSW
11
0.1
S
8
0.1
S
7
0.1
S
8
0.1
SW
14
0.2
SSW
14
0.3
SE
10
0.2
SSE
10
0.4
SE
10
Energy kJ
2
2
5
2
2
2
2
2
2
2
2
2
2
13
1
1
1
8
19
16
10
35
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
3
0.4
SSE
6
0.4
ESE
4
0.3
ESE
4
0.3
ENE
2
0.2
E
9
0.2
S
5
0.3
S
2
Energy kJ
3
12
5
3
1
7
2
1
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
1
2
3
1
1
1
2
1
1
1
1
1
1
1
1
1
1
Distance (km)
515
64
146
50
50
50
50
15
60
248
54
50
54
60
64
17
50
54
15
15
0
18
15
76
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
2
1
2
1
1
3
3
3
3
3
3
3
3
3
2
2
2
3
3
4
1
5
4
Header Global
Rating
(10 max)
7
6
5
5
5
5
5
5
5
5
5
6
7
7
9
8
9
8
8
7
7
6
5
5
  • 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 

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