Osaki Surf Break

Osaki 48 hour detailed Surf Forecast

Lat Long: 35.29° N 139.56° E

Issued: 2 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Osaki sea temperature is
23.8° 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 (06 Jul):

  • Afternoon surf: Afternoon surf (06 Jul, local time) - 3ft (0.9m), 7s period with SE swell.
  • Evening surf: Evening surf (06 Jul, local time) - 2ft (0.6m), 13s period with SSE swell.

The current surf forecast for Osaki at 8PM is: 0.6m 13s primary swell from a South-southeast direction and 0.5m 7s secondary swell from a Southeast direction, 0.9m 7s secondary swell from a Southeast direction (forecast issued at 02:00pm July 06). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (06 Jul)--
Afternoon (06 Jul)3ft (0.9m)7s
Evening (06 Jul)2ft (0.6m)13s

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 afternoon. Warm (max 27°C on Tue afternoon, min 21°C on Mon night). Wind will be generally light.

Mon
6
Tuesday
7
Wednesday
8
Thu
9
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)
0
0
0
1
1
1
1
2
2
2
0
1
2
4
3
3
3
0
2
1
2
2
2
2
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)
0.4
SE
14
0.9
SE
7
0.4
SE
16
0.6
SSE
13
0.6
SSE
14
0.4
SSE
16
0.6
SSE
15
0.7
SSE
15
0.9
SSE
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
1.5
SSE
15
1.6
SSE
15
1.4
SSE
14
1.6
SSE
14
1.3
SSE
14
1.5
S
14
Wave Graph
Metric surfscale
Energy kJ
52
79
79
120
138
103
150
201
419
372
508
501
328
870
534
1094
1109
1068
975
1045
778
953
624
965
Wind (km/h)
10
SSE
10
SSE
15
ESE
15
ENE
15
NE
15
NE
20
NE
20
NNE
15
NE
5
ESE
15
SSE
10
ESE
5
E
10
E
5
ENE
5
E
5
S
15
S
15
S
10
S
10
SSW
10
SSW
5
SSW
10
S
Wind State
cross-on
cross-on
cross
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-on
cross
cross-off
cross-off
cross-off
cross-off
glassy
on
on
cross-on
on
on
on
on
High Tide
9:50PM1.36m
9:44AM1.18m
10:23PM1.35m
11:09AM1.11m
11:00PM1.35m
Low Tide
3:07PM0.44m
4:01AM0.69m
3:48PM0.60m
5:04AM0.60m
4:34PM0.76m
6:12AM0.50m
light rain
light rain
cloud
light rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
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>
7:00
6:59
6:59
6:59
 mm
1
1
1
1
1
Temp °C
24
24
23
22
21
21
21
22
25
27
25
23
22
22
22
23
24
25
24
24
23
23
23
23
Feels °C
26
26
24
23
22
21
20
20
23
27
25
24
24
24
24
25
26
25
24
25
24
25
25
24
Swell 1
Height (m)
Direction
Period (s)
0.6
SSE
7
0.5
SE
7
0.5
SE
7
0.6
SSE
13
0.6
SSE
14
0.5
SE
12
0.6
SSE
15
0.7
SSE
15
0.9
SSE
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
1.5
SSE
15
1.6
SSE
15
1.4
SSE
14
1.6
SSE
14
1.3
SSE
14
1.5
S
14
Energy kJ
31
23
23
120
138
75
150
201
419
372
508
501
328
870
419
1094
1109
1068
975
1045
778
953
624
965
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
14
0.4
SE
14
0.4
SE
13
0.5
SE
7
0.4
SE
7
0.4
SSE
16
0.5
SE
12
0.6
SE
12
0.4
ESE
6
0.3
SSE
20
0.9
SE
11
0.1
SW
7
0.8
SSE
16
1
SSE
17
0.9
SSE
17
0.5
S
19
0.7
ESE
8
0.7
S
17
0.5
ESE
8
0.6
S
16
0.5
ESE
8
Energy kJ
52
70
43
23
17
103
68
86
17
75
187
2
310
603
534
177
62
291
39
188
38
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
17
0.2
SSE
16
0.4
SE
16
0.1
S
7
0.1
S
7
0.4
SE
7
0.4
SE
7
0.1
SW
6
0.6
S
19
0.4
S
19
Energy kJ
30
27
64
1
1
12
11
2
255
116
Wind waves
Height (m)
Direction
Period (s)
0.9
SE
7
0.9
SE
7
Energy kJ
79
79
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
3
2
2
4
3
3
3
4
4
4
3
3
3
4
Distance (km)
18
15
11
0
0
0
0
0
0
0
64
11
0
0
0
0
0
17
15
38
15
15
8
17
Best forecast wave conditions in Kanagawa
Rating
(10 max)
2
2
2
1
2
2
2
2
2
4
3
4
4
4
4
4
4
4
4
4
3
4
4
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
3
3
3
4
4
4
4
4
4
4
5
4
4
4
4
4
5
4
5
4
Header Global
Rating
(10 max)
5
7
7
5
9
8
8
8
7
5
5
5
5
7
9
9
9
8
7
8
9
9
9
9
  • 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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