Choshi Surf Break

Choshi 48 hour detailed Surf Forecast

Lat Long: 35.71° N 140.80° E

Issued: 8 pm 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
21.5° C

2.0°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 (04 Jul):

  • Morning surf: Morning surf (04 Jul, local time) - 2.5ft (0.7m), 7s period with E swell.
  • Afternoon surf: Afternoon surf (04 Jul, local time) - 2ft (0.6m), 8s period with E swell.
  • Evening surf: Evening surf (04 Jul, local time) - 2ft (0.6m), 8s period with E swell.

The current surf forecast for Choshi at 5AM is: 0.7m 7s primary swell from a East-northeast direction (forecast issued at 08:00pm July 03). 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 (04 Jul)2.5ft (0.7m)7s
Afternoon (04 Jul)2ft (0.6m)8s
Evening (04 Jul)2ft (0.6m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Sat night. Warm (max 23°C on Sat afternoon, min 20°C on Fri night). Wind will be generally light.

Fri
3
Saturday
4
Sunday
5
Monday
6
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
1
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
ENE
7
0.8
ENE
7
0.7
ENE
7
0.7
ENE
7
0.7
ENE
7
0.7
E
7
0.6
E
7
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
7
0.6
E
8
0.5
E
7
0.5
E
7
0.8
SSE
5
0.9
SE
5
0.4
ESE
10
0.8
SE
5
0.9
SE
5
1
SSE
6
0.4
SE
14
0.5
SE
13
1.3
ESE
12
1.2
ESE
7
Wave Graph
Metric surfscale
Energy kJ
64
62
49
48
48
45
39
45
45
45
39
43
28
26
27
38
32
32
51
70
65
84
466
121
Wind (km/h)
15
NE
10
ENE
5
NE
10
ENE
10
E
10
ESE
15
SE
15
SSE
15
SSE
15
SE
15
SE
20
SE
20
SE
20
SE
20
SE
20
SE
20
ESE
20
ESE
20
SE
15
ESE
15
E
15
E
15
ESE
15
E
Wind State
cross
cross
cross
cross
cross-on
cross-on
on
cross-on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:14PM1.24m
5:33AM1.35m
7:40PM1.23m
6:17AM1.31m
8:04PM1.23m
7:07AM1.23m
Low Tide
00:14AM0.85m
12:42PM0.17m
00:54AM0.81m
1:16PM0.26m
1:39AM0.75m
1:49PM0.39m
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
light rain
light rain
rain showers
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:24
4:24
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:55
6:55
 mm
1
2
2
1
Temp °C
21
21
21
20
21
22
22
23
23
23
22
22
22
22
23
23
22
22
22
21
22
22
23
22
Feels °C
21
22
23
21
23
23
22
23
24
24
22
22
22
22
23
22
21
22
22
21
22
21
23
22
Swell 1
Height (m)
Direction
Period (s)
0.4
ENE
11
0.8
ENE
7
0.7
ENE
7
0.7
ENE
7
0.7
ENE
7
0.7
E
7
0.6
E
7
0.6
E
8
0.6
E
8
0.6
E
8
0.6
E
7
0.6
E
8
0.5
E
7
0.5
E
7
0.5
E
7
0.3
ESE
10
0.4
ENE
6
0.4
ENE
6
0.9
SE
5
0.9
SE
6
0.4
SE
14
0.5
SE
13
0.1
NE
8
0.6
ESE
12
Energy kJ
44
62
49
48
48
45
39
45
45
45
39
43
28
26
26
19
10
10
49
52
65
84
3
98
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
6
0.4
NE
11
0.4
NE
11
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.4
NE
10
0.3
NE
9
0.3
ESE
10
0.3
ESE
9
0.3
ESE
9
0.2
ENE
9
0.4
ESE
10
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.3
ESE
9
0.5
E
8
0.4
SE
16
0.3
SE
16
Energy kJ
12
29
29
28
28
28
27
25
25
25
24
14
19
15
15
8
32
17
17
17
17
37
68
40
Swell 3
Height (m)
Direction
Period (s)
0.2
E
12
0.3
SSE
6
0.3
SSE
6
0.3
SSE
6
0.3
SSE
6
0.3
SSE
5
0.3
SSE
5
0.2
ESE
11
0.2
ESE
11
0.2
E
11
0.2
E
11
0.2
ESE
11
0.3
NE
9
0.2
ENE
9
0.2
ENE
9
0.1
SE
16
0.3
E
7
0.3
E
8
0.3
E
8
0.4
SE
14
0.3
E
8
0.1
NE
8
0.3
NE
8
0.1
NE
8
Energy kJ
11
7
7
6
6
6
5
12
12
10
9
11
13
8
8
10
9
10
10
48
11
3
10
2
Wind waves
Height (m)
Direction
Period (s)
0.9
ENE
7
0.3
SSE
5
0.4
SSE
3
0.4
SSE
4
0.4
SSE
4
0.6
SSE
4
0.7
SSE
4
0.7
SE
4
0.8
SSE
5
0.9
SE
5
0.8
SE
5
0.8
SE
5
0.9
SSE
5
1
SSE
6
0.9
ESE
6
0.9
ESE
6
1.3
ESE
12
1.2
ESE
7
Energy kJ
64
5
5
4
6
10
16
21
27
38
30
32
51
70
59
65
466
121
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
2
1
1
1
Distance (km)
71
71
52
71
923
56
56
644
56
56
55
55
56
613
674
656
631
122
122
122
117
122
122
122
Best forecast wave conditions in Chiba
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
2
2
Header Global
Rating
(10 max)
9
7
5
5
5
8
7
5
6
5
5
4
5
5
9
9
9
8
7
5
5
5
5
7
  • 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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