Choshi Surf Break

Choshi 48 hour detailed Surf Forecast

Lat Long: 35.71° N 140.80° E

Issued: 8 pm 24 Jun 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
20.0° C

2.8°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 (25 Jun):

  • Evening surf: Evening surf (25 Jun, local time) - 2.5ft (0.8m), 8s period with E swell.

The current surf forecast for Choshi at 12AM is: 0.8m 8s primary swell from a East direction (forecast issued at 08:00pm June 24). An open ocean swell of 0.4m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Jun)--
Afternoon (25 Jun)--
Evening (25 Jun)2.5ft (0.8m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 205mm), heaviest during Sat afternoon. Warm (max 23°C on Fri morning, min 19°C on Thu morning). Winds increasing (calm on Thu night, fresh winds from the SSW by Fri night).

Wed
24
Thursday
25
Friday
26
Saturday
27
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
1
2
1
0
0
1
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)
0.9
E
9
0.8
E
8
0.8
E
8
0.8
E
8
0.7
E
8
0.9
ESE
8
1.4
E
11
1.7
E
6
1.8
E
7
1.5
E
7
1.1
E
7
0.7
ENE
11
0.6
ENE
11
0.6
ENE
11
0.6
ENE
10
1.3
S
6
1.3
S
6
1.3
S
7
1
S
7
1.4
SSW
6
0.6
E
10
0.6
E
10
0.8
SSE
7
1.3
SSE
8
Wave Graph
Metric surfscale
Energy kJ
119
89
86
84
61
83
475
187
289
208
110
99
75
75
73
124
132
153
97
149
70
68
59
206
Wind (km/h)
15
SSE
15
SSE
15
SSE
15
SSE
20
SE
25
ESE
35
E
30
E
35
NE
25
N
20
NNW
10
NNW
0
S
15
SSE
25
SSW
10
W
15
SSW
20
SW
20
SW
35
SW
35
SSW
25
SSW
20
SE
35
NE
Wind State
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross
cross-off
off
off
glassy
cross-on
cross-on
cross-off
cross
cross
cross
cross
cross
cross-on
on
cross
High Tide
11:06PM1.21m
2:25PM0.98m
11:53PM1.23m
3:25PM1.05m
00:43AM1.26m
Low Tide
4:50PM0.81m
7:05AM0.36m
5:59PM0.90m
7:55AM0.26m
7:13PM0.94m
8:38AM0.18m
cloud
light rain
light rain
cloud
light rain
light rain
mod rain
light rain
light rain
cloud
cloud
light rain
cloud
cloud
cloud
part cloud
cloud
mod rain
heavy rain
light rain
light rain
mod rain
heavy rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:20
4:22
4:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:55
6:55
 mm
1
1
2
5
6
3
3
1
7
35
5
5
10
22
90
Temp °C
22
22
22
22
20
19
20
20
20
20
19
19
19
20
23
22
23
22
22
23
22
22
22
22
Feels °C
22
22
22
22
19
17
17
17
17
18
18
21
22
20
23
24
24
23
22
21
19
22
23
20
Swell 1
Height (m)
Direction
Period (s)
0.9
E
9
0.8
E
8
0.8
E
8
0.8
E
8
0.7
E
8
0.4
NE
12
0.2
S
16
0.2
S
15
0.6
S
8
1.5
E
7
1.1
E
7
1
E
7
0.8
E
7
0.7
E
6
0.6
E
7
0.5
NE
10
0.5
NE
10
0.5
NE
10
1
S
7
0.7
SSE
6
0.6
E
10
0.8
SSE
6
0.8
SSE
7
1.3
SSE
8
Energy kJ
119
89
86
84
61
35
19
17
41
208
110
89
55
40
32
52
49
48
97
44
70
56
53
206
Swell 2
Height (m)
Direction
Period (s)
0.4
NE
9
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
9
0.4
NE
9
0.1
S
9
0.1
S
12
0.2
S
14
0.7
SSE
8
0.7
SSE
7
0.6
SSE
7
0.6
ENE
11
0.6
ENE
11
0.6
ENE
10
0.4
E
6
0.3
E
7
0.5
E
10
0.5
E
10
0.6
E
10
0.4
NE
10
0.6
E
10
0.6
E
9
0.5
E
8
Energy kJ
19
24
24
23
21
20
2
3
15
60
57
40
75
75
73
13
8
47
45
68
23
68
59
33
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.4
SE
11
0.4
SE
10
0.4
SE
10
0.2
SSW
9
0.2
SSW
9
0.2
ESE
10
0.3
S
13
0.7
NE
10
0.7
ENE
11
0.6
SSE
7
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.2
ESE
10
0.4
ENE
10
0.4
NE
10
0.2
ESE
16
0.4
NE
9
0.3
NE
9
0.3
E
10
Energy kJ
18
18
18
29
27
26
8
8
10
31
112
99
35
32
31
31
30
11
38
24
26
22
13
18
Wind waves
Height (m)
Direction
Period (s)
0.4
SSE
4
0.9
ESE
8
1.4
E
11
1.7
E
6
1.8
E
7
0.7
NE
10
0.5
N
4
0.5
NNW
3
0.7
SSE
7
1.1
S
4
1.3
S
6
1.3
S
6
1.3
S
7
1.4
SSW
6
0.8
S
6
Energy kJ
5
83
475
187
289
110
7
7
45
48
124
132
153
149
47
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
1
3
1
3
3
2
1
2
1
2
1
1
1
1
3
1
3
2
1
3
Distance (km)
56
55
56
56
117
203
117
266
86
37
0
0
0
56
55
0
264
130
112
132
207
56
128
83
Best forecast wave conditions in Chiba
Rating
(10 max)
2
2
1
1
1
1
3
3
2
3
2
2
1
2
2
4
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
4
3
3
3
1
4
4
3
4
4
3
3
3
3
3
3
4
4
4
3
3
4
Header Global
Rating
(10 max)
9
9
8
7
6
5
5
5
5
5
5
4
4
5
5
5
5
7
7
6
5
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
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