Osaki Surf Break

Osaki 48 hour detailed Surf Forecast

Lat Long: 35.29° N 139.56° E

Issued: 2 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Osaki sea temperature is
23.9° 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 (07 Jul):

  • Afternoon surf: Afternoon surf (07 Jul, local time) - 3ft (0.9m), 15s period with SSE swell.
  • Evening surf: Evening surf (07 Jul, local time) - 3.5ft (1.1m), 14s period with SSE swell.

The current surf forecast for Osaki at 8PM is: 1.1m 14s primary swell from a South-southeast direction and 0.9m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm July 07). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (07 Jul)--
Afternoon (07 Jul)3ft (0.9m)15s
Evening (07 Jul)3.5ft (1.1m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Tue afternoon, min 22°C on Tue night). Wind will be generally light.

Tue
7
Wednesday
8
Thursday
9
Fri
10
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
9 AM
Rating
(10 max)
1
2
2
1
2
4
3
3
2
2
1
1
2
2
2
1
1
0
0
0
0
1
2
1
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)
1
SE
16
0.9
SSE
15
1.1
SSE
14
1.1
SSE
14
0.8
SSE
16
1.3
SSE
16
0.9
SSE
17
1.4
SSE
16
1.5
SSE
16
1.5
SSE
16
1.6
SSE
15
1.6
SSE
15
1.6
SSE
14
1.6
SSE
14
1.5
SSE
14
1.4
SSE
14
1.4
SSE
14
1.4
SSE
14
1
S
16
1.4
S
14
1.6
S
15
1.7
S
15
1.5
S
14
1.8
S
15
Wave Graph
Metric surfscale
Energy kJ
471
372
508
501
328
870
528
1094
1150
1055
1074
1045
980
953
838
788
799
777
507
780
1104
1225
902
1390
Wind (km/h)
20
ENE
10
E
10
SSE
10
ESE
10
E
5
E
10
E
5
E
5
SSW
15
SSW
15
SSW
10
S
10
S
10
SSW
5
SSW
10
SSW
15
S
20
S
20
S
15
S
20
S
15
SSW
15
SSW
15
SSW
Wind State
cross-off
cross-off
cross-on
cross
cross-off
cross-off
cross-off
cross-off
on
on
on
cross-on
on
on
on
on
on
on
on
cross-on
on
on
on
on
High Tide
9:44AM1.18m
10:23PM1.35m
11:09AM1.11m
11:00PM1.35m
12:55PM1.10m
11:41PM1.36m
Low Tide
3:48PM0.60m
5:04AM0.60m
4:34PM0.76m
6:12AM0.50m
5:31PM0.91m
7:19AM0.39m
clear
clear
cloud
cloud
part cloud
cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:33
4:33
4:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
6:59
6:59
 mm
Temp °C
24
25
25
23
23
22
22
23
24
25
24
23
23
23
23
24
25
25
25
24
24
23
23
24
Feels °C
23
26
26
24
25
24
24
24
25
25
24
24
25
25
25
25
25
25
25
25
25
24
25
26
Swell 1
Height (m)
Direction
Period (s)
1
SE
16
0.9
SSE
15
1.1
SSE
14
1.1
SSE
14
0.9
SSE
14
1.3
SSE
16
1
SSE
14
1.4
SSE
16
1.5
SSE
16
1.5
SSE
16
1.6
SSE
15
1.6
SSE
15
1.6
SSE
14
1.6
SSE
14
1.5
SSE
14
1.4
SSE
14
1.4
SSE
14
1.4
SSE
14
1.2
SSE
13
1.4
S
14
1.6
S
15
1.7
S
15
1.5
S
14
1.8
S
15
Energy kJ
471
372
508
501
328
870
419
1094
1150
1055
1074
1045
980
953
838
788
799
777
507
780
1104
1225
902
1390
Swell 2
Height (m)
Direction
Period (s)
0.6
E
6
0.3
SSE
20
0.9
SE
11
0.8
SSE
16
1
SSE
17
0.9
SSE
17
0.8
S
18
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
1
S
15
0.4
ESE
8
0.6
S
18
0.7
S
18
1
S
16
0.7
S
16
0.5
SSW
19
1.1
SSW
16
1
S
16
0.3
ESE
8
Energy kJ
30
75
187
310
603
528
422
20
21
22
446
26
221
304
482
254
207
694
555
12
Swell 3
Height (m)
Direction
Period (s)
0.5
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.5
S
19
0.4
ESE
8
Energy kJ
37
21
24
21
186
21
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
2
2
4
3
3
4
4
3
4
3
3
3
4
4
4
4
4
3
4
4
4
Distance (km)
11
0
28
11
0
0
0
0
15
17
15
38
15
15
11
17
17
76
76
76
15
15
15
76
Best forecast wave conditions in Kanagawa
Rating
(10 max)
2
2
3
2
4
4
4
4
4
4
3
4
4
4
3
4
4
4
4
4
Best forecast wave conditions in Japan
Rating
(10 max)
3
4
4
4
5
4
5
4
4
5
5
5
4
4
4
4
4
5
5
5
5
5
6
5
Header Global
Rating
(10 max)
7
5
5
5
5
7
9
9
9
8
7
6
7
7
7
7
7
7
7
6
6
6
6
6
  • 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 

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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.


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