Choshi Surf Break
Lat Long: 35.71° N 140.80° E

Choshi 48 hour detailed Surf Forecast

Weather Forecast for Choshi

Issued: 8 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
18.4° C

3.5°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.

Surf Forecasts:

How big are the waves at Choshi today (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 4.5ft (1.4m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 4ft (1.2m), 8s period with E swell.
  • Evening surf: Evening surf (09 Jun, local time) - 3.5ft (1.0m), 8s period with E swell.

The current surf forecast for Choshi at 11AM is: 1.3m 9s primary swell from a East direction and 0.1m 12s secondary swell from a East direction, 0.7m 4s secondary swell from a Northeast direction (forecast issued at 08:00am June 09). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (09 Jun)4.5ft (1.4m)9s
Afternoon (09 Jun)4ft (1.2m)8s
Evening (09 Jun)3.5ft (1.0m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Heavy rain (total 23mm), heaviest during Tue morning. Warm (max 21°C on Thu afternoon, min 17°C on Wed morning). Winds decreasing (fresh winds from the NE on Wed morning, light winds from the SE by Thu night).

Tuesday
9
Wednesday
10
Thursday
11
Fri
12
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)
2
0
0
1
0
0
0
0
0
0
0
0
0
1
1
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)
1.4
ESE
9
1.4
E
9
1.3
E
9
1.2
E
8
1.1
E
8
1
E
8
1
S
8
0.9
E
8
0.8
E
8
1.5
ENE
5
1.5
ENE
6
1.4
ENE
6
1.2
ENE
6
1.2
ENE
6
1
E
6
0.9
ENE
5
0.8
E
5
1
E
6
0.7
E
6
0.8
E
6
0.7
E
6
0.8
E
7
0.8
E
6
0.8
E
7
Wave Graph
Metric surfscale
Energy kJ
304
290
245
205
171
138
114
111
86
98
148
146
123
107
62
45
37
71
36
41
36
56
54
56
Wind (km/h)
10
WNW
30
NE
20
ENE
10
ESE
10
S
10
SSW
10
SSE
15
ESE
15
E
30
ENE
30
NE
25
NE
20
ENE
15
NE
15
NNE
15
NE
15
ENE
15
ENE
15
E
15
ESE
10
ESE
15
SE
5
SE
5
SE
Wind State
off
cross
cross
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
on
on
on
on
High Tide
9:45AM0.99m
10:53PM1.11m
11:42AM0.97m
11:33PM1.15m
1:31PM1.02m
00:14AM1.21m
Low Tide
4:20AM0.68m
4:08PM0.53m
5:38AM0.54m
5:10PM0.66m
6:43AM0.36m
6:21PM0.78m
mod rain
mod rain
light rain
cloud
cloud
cloud
light rain
light rain
light rain
mod rain
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:20
—
—
—
—
—
—
4:20
—
—
—
—
—
—
—
4:20
—
—
—
—
—
—
—
4:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:51
—
—
—
—
—
—
—
6:51
—
—
—
—
—
—
—
6:52
—
—
6:52
 mm
6
8
1
—
—
—
1
1
3
7
2
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
20
19
19
19
19
18
18
19
18
18
17
18
18
18
18
18
19
19
20
21
21
20
20
20
Feels °C
22
16
17
19
19
18
18
19
17
15
12
14
15
16
16
16
18
17
18
19
20
19
20
20
Swell 1
Height (m)
Direction
Period (s)
1.4
ESE
9
1.4
E
9
1.3
E
9
1.2
E
8
1.1
E
8
1
E
8
0.9
E
8
0.9
E
8
0.8
E
8
0.5
S
8
0.4
SSE
8
0.4
SSE
7
0.3
SSE
7
1.1
E
6
1
E
6
0.9
ENE
5
0.4
SSE
7
0.8
E
6
0.5
SSE
8
0.4
SSE
8
0.7
E
6
0.8
E
7
0.8
E
6
0.8
E
7
Energy kJ
304
290
245
205
171
138
113
111
86
35
21
18
10
94
62
45
21
42
36
22
36
56
54
56
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
12
0.1
E
12
0.1
E
12
0.6
S
7
0.2
S
7
0.4
SSE
7
0.5
S
7
0.6
S
10
0.6
S
9
0.1
SE
9
0.1
E
9
—
—
0.3
SSE
7
0.3
SSE
7
0.4
SSE
7
0.4
ENE
8
0.4
SSE
8
0.3
E
8
0.3
S
9
0.5
SSE
8
0.5
SSE
8
0.5
SSE
7
0.5
SSE
7
Energy kJ
6
3
3
33
4
15
26
67
59
3
2
—
—
10
10
16
22
21
12
14
34
32
31
29
Swell 3
Height (m)
Direction
Period (s)
0.8
SE
7
0.2
ENE
12
0.4
SE
7
0.2
SSW
8
—
0.1
NE
11
0.1
NE
11
0.1
E
11
0.1
E
16
0.1
E
16
0.1
E
16
—
0.1
SE
9
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.1
S
11
0.3
ENE
8
0.1
E
10
0.1
E
10
0.1
E
15
0.1
E
14
0.1
E
14
0.1
E
14
Energy kJ
65
14
18
7
—
5
5
2
5
5
5
—
3
4
4
4
2
14
2
2
4
4
4
4
Wind waves
Height (m)
Direction
Period (s)
1
S
8
0.6
NE
3
0.7
NE
4
—
0.6
S
7
—
1
S
8
—
—
1.5
ENE
5
1.5
ENE
6
1.4
ENE
6
1.2
ENE
6
1.2
ENE
6
0.5
NNE
5
—
0.8
E
5
1
E
6
0.7
E
6
0.8
E
6
—
—
—
—
Energy kJ
115
9
16
—
32
—
114
—
—
98
148
146
123
107
16
—
37
71
32
41
—
—
—
—
Nearest Offshore or Glassy
Choshi
Chiba
Torami
Chiba
Choshi
Chiba
Onjuku
Chiba
Uchiboso
Chiba
Keta Reef Oshima
Izu Islands
Shida
Chiba
Shida
Chiba
Choshi
Chiba
Onjuku
Chiba
Kuminatu
Chiba
Kuminatu
Chiba
Chikura
Chiba
Mera
Chiba
Omaezaki
Shizuoka
Amatu
Chiba
Choshi
Chiba
Katagai
Chiba
Amatu
Chiba
Onjuku
Chiba
Uraga Point
Kanagawa
Shida
Chiba
Shida
Chiba
Shida
Chiba
Rating
(10 max)
3
2
2
2
1
1
2
2
1
2
2
2
1
1
1
2
1
1
1
1
2
1
1
1
Distance (km)
0
52
0
71
117
170
56
56
0
71
83
83
115
125
266
86
0
37
86
71
112
56
56
56
Best forecast wave conditions in Chiba
Tsurigasaki Surfing Beach (Tokyo 2020)
Torami
Torami
Onjuku
Mera
Ohara
Ohara
Chikura
Chikura
Big Ben
Chikura
Mera
Mera
Amatu
Mera
Mera
Mera
Amatu
Mera
Mera
Ohara
Ohara
Rating
(10 max)
3
2
2
2
2
2
2
2
2
2
2
1
1
2
1
1
1
2
2
2
1
1
Best forecast wave conditions in Japan
Tsurigasaki Surfing Beach (Tokyo 2020)
Chiba
Nichinan
Kyu Shu
Kisami-Ohama Beach
Shizuoka
Onjuku
Chiba
Mera
Chiba
Niyodo Rivermouth
Shikoku
Golfcourse
Kyu Shu
Suruga Bay
Shizuoka
Chikura
Chiba
Niyodo Rivermouth
Shikoku
Suruga Bay
Shizuoka
Chikura
Chiba
Akabane Long Beach
Shizuoka
Kaifu Rivermouth
Shikoku
Nunoshima
Shikoku
Amatu
Chiba
Omaezaki
Shizuoka
Niyodo Rivermouth
Shikoku
Akabane Long Beach
Shizuoka
Akabane Long Beach
Shizuoka
Mera
Chiba
Mera
Chiba
Niyodo Rivermouth
Shikoku
Omaezaki
Shizuoka
Rating
(10 max)
3
2
2
2
2
1
2
2
2
2
2
2
1
1
1
2
2
1
2
2
2
2
1
2
Header Global
Ahijedero
Mexico
Fox River
New Zealand
Graveyards
New Zealand
Dunedin - Bobs Beach
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Shipwreck Bay-Supertubes
New Zealand
Eclipse
Costa Rica
Mangamaunu
New Zealand
Graveyards
New Zealand
Fishermans Point
El Salvador
Red Bluff
Australia
Boners
United States
Bullies
Australia
Luna Park
Australia
Easter Reef
Australia
Easter Reef
Australia
Easter Reef
Australia
Easter Reef
Australia
Easter Reef
Australia
Easter Reef
Australia
Trial Harbour
Australia
Trial Harbour
Australia
Rating
(10 max)
5
6
6
9
9
8
7
6
5
5
5
5
5
5
6
9
9
9
9
9
8
6
8
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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