Choshi Surf Break

Choshi 48 hour detailed Surf Forecast

Lat Long: 35.71° N 140.80° E

Issued: 8 am 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
21.6° C

2.2°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 (07 Jul):

  • Morning surf: Morning surf (07 Jul, local time) - 3.5ft (1.1m), 14s period with SE swell.
  • Afternoon surf: Afternoon surf (07 Jul, local time) - 3.5ft (1.0m), 14s period with SE swell.
  • Evening surf: Evening surf (07 Jul, local time) - 2.5ft (0.7m), 18s period with SE swell.

The current surf forecast for Choshi at 3PM is: 1.0m 14s primary swell from a Southeast direction and 0.8m 6s secondary swell from a East-southeast direction (forecast issued at 08:00am July 07). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (07 Jul)3.5ft (1.1m)14s
Afternoon (07 Jul)3.5ft (1.0m)14s
Evening (07 Jul)2.5ft (0.7m)18s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue morning. Warm (max 24°C on Wed afternoon, min 22°C on Tue morning). Wind will be generally light.

Tuesday
7
Wednesday
8
Thursday
9
Fri
10
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
6 PM
9 PM
12 AM
3 AM
Rating
(10 max)
0
1
2
0
1
1
2
3
2
3
2
1
2
2
1
1
3
1
0
1
1
1
1
1
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)
1
SE
14
1.1
SE
14
1.3
ESE
14
1
SE
14
1
SE
14
0.7
SE
18
1.3
ESE
13
1.6
SE
16
1.3
SE
16
1.4
SE
16
1.5
SE
16
1.4
SE
15
1.4
SE
14
1.4
SE
14
1.4
SE
15
1.4
SSE
14
1.4
SSE
14
1.4
SSE
14
1.4
SSE
14
1.5
SSE
14
1.4
SSE
15
1.4
SSE
15
1.4
SSE
15
1.4
SSE
14
Wave Graph
Metric surfscale
Energy kJ
363
459
617
366
366
312
512
1240
823
964
1074
893
763
857
881
785
774
721
690
814
892
880
857
845
Wind (km/h)
15
NE
15
NE
10
ENE
15
ESE
10
ESE
10
E
10
E
5
ENE
5
NE
10
ENE
15
E
10
ESE
10
SE
10
SSE
10
S
10
S
10
S
10
SSE
15
SSE
15
S
15
S
15
S
15
S
10
SSW
Wind State
cross
cross
cross
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:09AM1.13m
8:56PM1.24m
9:32AM1.04m
9:27PM1.26m
11:39AM0.99m
10:07PM1.28m
Low Tide
2:24PM0.54m
3:38AM0.58m
3:01PM0.71m
4:53AM0.46m
3:46PM0.87m
cloud
cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:28
4:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:54
6:54
6:54
 mm
1
Temp °C
21
22
23
23
23
22
22
22
22
22
23
24
24
24
23
23
23
24
24
24
24
24
24
23
Feels °C
21
23
25
24
24
22
23
24
24
23
23
25
25
25
24
25
25
25
24
24
24
24
25
24
Swell 1
Height (m)
Direction
Period (s)
1
SE
14
1.1
SE
14
1.3
ESE
14
1
SE
14
1
SE
14
0.9
ESE
7
1.3
ESE
13
1.6
SE
16
1.3
SE
16
1.4
SE
16
1.5
SE
16
1.4
SE
15
1.4
SE
14
1.4
SE
14
1.4
SE
15
1.4
SSE
14
1.4
SSE
14
1.4
SSE
14
1.4
SSE
14
1.5
SSE
14
1.4
SSE
15
1.4
SSE
15
1.4
SSE
15
1.4
SSE
14
Energy kJ
363
459
617
366
366
89
512
1240
823
964
1074
893
763
857
881
785
774
721
690
814
892
880
857
845
Swell 2
Height (m)
Direction
Period (s)
0.6
ESE
6
0.6
ESE
6
0.7
SE
6
0.8
ESE
6
0.9
ESE
7
0.8
SE
13
0.9
SE
16
0.9
ESE
8
0.9
ESE
8
0.8
ESE
8
0.9
E
8
0.8
E
8
0.8
E
8
0.8
ESE
8
0.8
E
8
0.8
E
8
0.8
E
8
0.8
E
8
0.8
E
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
0.8
ESE
8
Energy kJ
25
28
36
53
86
242
395
96
99
85
100
80
80
85
80
80
82
80
78
81
83
85
83
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
7
0.3
ENE
7
0.5
ENE
6
0.3
SE
20
0.5
SE
19
0.7
SE
18
0.1
NE
8
0.3
NE
8
0.3
SSE
18
0.3
NE
8
0.3
NE
8
0.3
E
10
0.7
S
18
0.3
NE
8
0.2
ENE
8
0.2
ENE
8
0.3
NE
8
0.3
NE
8
0.3
NE
7
0.3
NE
8
Energy kJ
2
9
19
62
173
312
2
9
63
10
10
18
311
9
6
6
9
9
9
9
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
3
3
2
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
4
4
4
Distance (km)
37
37
117
117
122
117
71
71
37
71
112
56
56
52
52
52
37
56
56
55
55
55
55
52
Best forecast wave conditions in Chiba
Rating
(10 max)
3
4
4
3
2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in Japan
Rating
(10 max)
3
4
4
4
4
4
4
4
5
4
4
5
4
4
5
5
4
4
4
4
5
5
5
5
Header Global
Rating
(10 max)
8
8
7
6
5
5
7
7
9
9
9
8
7
7
8
9
9
8
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
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