Choshi Surf Break

Choshi 48 hour detailed Surf Forecast

Lat Long: 35.71° N 140.80° E

Issued: 2 pm 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
19.9° C

3.2°C colder than average for this time of year

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


How big are the waves at Choshi today (29 Jun):

  • Afternoon surf: Afternoon surf (29 Jun, local time) - 2.5ft (0.7m), 9s period with SE swell.
  • Evening surf: Evening surf (29 Jun, local time) - 2ft (0.6m), 9s period with SE swell.

The current surf forecast for Choshi at 8PM is: 0.7m 9s primary swell from a Southeast direction and 0.2m 14s secondary swell from a East direction (forecast issued at 02:00pm June 29). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (29 Jun)--
Afternoon (29 Jun)2.5ft (0.7m)9s
Evening (29 Jun)2ft (0.6m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 23°C on Tue morning, min 21°C on Mon night). Wind will be generally light.

Mon
29
Tuesday
30
Wednesday
1
Thu
2
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
0
0
0
0
0
1
1
0
0
1
0
0
0
1
1
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)
0.7
SE
9
0.7
SE
9
0.7
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.4
ESE
9
0.4
ESE
9
0.6
ENE
11
0.6
ENE
10
0.6
ENE
10
0.6
ENE
10
0.6
ENE
10
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
8
Wave Graph
Metric surfscale
Energy kJ
75
76
76
64
64
51
51
52
52
53
41
41
41
32
32
75
73
71
69
71
31
26
25
24
Wind (km/h)
15
ENE
15
ENE
10
E
5
ENE
5
ENE
5
NW
5
NE
10
ENE
10
E
10
SE
10
SE
5
SE
5
NNE
10
NNE
15
NNE
15
NNE
15
NE
10
ENE
10
ENE
5
E
5
SE
5
ENE
5
SSE
5
S
Wind State
cross
cross-on
cross-on
glassy
glassy
glassy
cross
cross-on
cross-on
on
on
glassy
glassy
cross-off
cross-off
cross-off
cross
cross
cross
glassy
glassy
glassy
glassy
cross-on
High Tide
5:16PM1.20m
2:58AM1.34m
5:48PM1.23m
3:37AM1.36m
6:18PM1.24m
4:15AM1.38m
Low Tide
9:53AM0.08m
9:48PM0.93m
10:28AM0.06m
10:27PM0.92m
11:02AM0.06m
11:03PM0.90m
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:22
4:24
4:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:55
6:55
 mm
Temp °C
21
22
22
22
22
21
21
22
23
23
23
23
22
22
21
22
22
22
22
22
22
22
22
22
Feels °C
21
23
24
25
26
24
23
24
25
25
26
27
25
24
22
23
23
23
24
25
25
25
25
24
Swell 1
Height (m)
Direction
Period (s)
0.7
SE
9
0.7
SE
9
0.7
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.6
SE
9
0.5
SE
9
0.5
SE
9
0.5
SE
9
0.5
NE
11
0.5
NE
11
0.6
ENE
11
0.6
ENE
10
0.6
ENE
10
0.6
ENE
10
0.6
ENE
10
0.5
NE
10
0.5
NE
10
0.5
NE
10
0.5
NE
10
Energy kJ
75
76
76
64
64
51
51
52
52
53
41
41
41
55
55
75
73
71
69
71
54
54
54
52
Swell 2
Height (m)
Direction
Period (s)
0.2
E
15
0.2
E
15
0.2
E
15
0.2
E
14
0.3
E
14
0.3
ESE
14
0.3
E
14
0.3
E
14
0.3
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.5
NE
11
0.4
ESE
9
0.4
ESE
9
0.6
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
8
Energy kJ
17
17
17
16
37
39
34
33
14
24
25
26
55
32
32
55
32
32
32
31
31
26
25
24
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
8
0.2
ENE
5
0.1
NE
5
0.1
NE
5
0.1
NE
8
0.2
ENE
9
0.2
ENE
9
0.3
NE
9
0.3
ESE
14
0.3
ESE
14
0.3
E
13
0.3
E
13
0.2
E
13
0.3
S
7
0.3
SSE
7
0.2
S
7
0.4
SE
4
0.4
SSE
7
0.4
SSE
6
0.3
SSE
6
0.3
SSE
6
0.2
E
13
0.2
E
13
0.2
E
13
Energy kJ
2
3
1
1
2
8
7
12
36
36
32
32
14
8
9
3
5
15
11
6
6
13
13
13
Wind waves
Height (m)
Direction
Period (s)
0.4
ENE
3
0.3
ENE
3
0.3
SSW
6
0.5
S
6
0.3
SSE
5
0.3
SSE
5
0.4
S
5
Energy kJ
2
2
8
18
6
5
8
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
57
71
52
0
0
0
37
57
56
56
55
0
0
37
37
0
112
90
52
0
0
37
37
52
Best forecast wave conditions in Chiba
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
2
2
1
2
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
6
9
7
5
5
5
8
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
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
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