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

Choshi 48 hour detailed Surf Forecast

Weather Forecast for Choshi

Issued: 8 pm 08 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.


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

  • Morning surf: Morning surf (09 Jun, local time) - 5ft (1.6m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 4.5ft (1.3m), 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 3AM is: 1.5m 9s primary swell from a East direction and 0.9m 7s secondary swell from a South-southeast direction (forecast issued at 08:00pm June 08). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (09 Jun)5ft (1.6m)9s
Afternoon (09 Jun)4.5ft (1.3m)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

Short Range Forecast

Heavy rain (total 23mm), heaviest during Tue morning. Warm (max 21°C on Thu morning, min 17°C on Tue afternoon). Mainly fresh winds.

Mon
8
Tuesday
9
Wednesday
10
Thursday
11
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)
3
2
3
2
2
1
0
0
0
0
1
1
0
0
0
0
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)
1.9
ESE
8
1.6
E
8
1.6
ESE
9
1.5
E
9
1.4
ESE
9
1.6
E
9
1.3
E
9
1.3
E
8
1.1
E
8
1
E
8
1
E
8
0.9
E
8
0.9
ENE
8
1
ENE
8
1
E
8
0.9
ENE
8
0.9
ENE
8
0.5
E
8
0.5
E
8
0.6
SSE
6
0.7
ESE
5
0.7
ESE
6
0.7
SE
6
0.8
ESE
7
Wave Graph
Metric surfscale
Energy kJ
416
316
422
355
304
386
257
239
169
140
136
111
112
140
134
109
107
33
33
22
25
27
37
66
Wind (km/h)
15
NNE
5
NNW
10
W
10
SW
5
N
30
NNE
30
NE
15
ENE
10
SSE
5
SSW
5
WNW
5
N
15
NE
25
ENE
25
ENE
25
E
20
E
10
ENE
10
ENE
10
ENE
15
ENE
15
NE
15
E
15
ESE
Wind State
cross-off
cross-off
cross-off
cross
glassy
cross-off
cross
cross-on
on
cross-on
glassy
glassy
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross
cross-on
cross-on
High Tide
10:15PM1.08m
9:45AM0.99m
10:53PM1.11m
11:42AM0.97m
11:33PM1.15m
1:31PM1.02m
Low Tide
3:13PM0.40m
4:20AM0.68m
4:08PM0.53m
5:38AM0.54m
5:10PM0.66m
6:43AM0.36m
part cloud
cloud
cloud
light rain
light rain
heavy rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:20
4:20
4:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:51
6:51
6:52
 mm
1
4
12
3
3
Temp °C
21
20
20
20
20
19
19
17
18
18
18
18
18
18
19
19
19
19
19
19
19
20
21
21
Feels °C
22
22
21
22
23
16
16
16
18
18
19
19
17
15
15
15
16
18
18
18
17
18
20
20
Swell 1
Height (m)
Direction
Period (s)
1.9
ESE
8
1.6
E
8
1.6
ESE
9
1.5
E
9
1.4
ESE
9
1.3
E
9
1.3
E
9
1.3
E
8
1.1
E
8
1
E
8
1
E
8
0.9
E
8
0.5
S
9
0.5
S
8
0.4
SSE
8
0.4
SSE
7
0.4
SSE
7
0.5
E
8
0.6
E
5
0.6
SSE
6
0.7
ESE
5
0.7
ESE
6
0.7
SE
6
0.1
E
15
Energy kJ
416
316
422
355
304
252
257
239
169
140
136
111
39
33
19
17
19
33
16
22
25
27
37
4
Swell 2
Height (m)
Direction
Period (s)
0.1
E
13
0.6
S
9
0.9
SSE
7
0.1
NE
12
0.4
SSE
7
0.7
S
7
0.6
S
7
0.4
SSE
7
0.4
SSE
7
0.5
S
10
0.5
S
9
0.1
E
16
0.3
NE
10
0.1
E
16
0.1
E
9
0.6
NNE
5
0.4
SSE
5
0.6
SSE
5
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.3
E
8
0.5
SSW
8
Energy kJ
3
54
96
6
17
51
34
15
18
49
42
5
16
5
2
17
11
19
22
23
22
12
38
Swell 3
Height (m)
Direction
Period (s)
1
SSW
9
0.1
E
13
0.9
SSE
7
0.8
SSW
9
0.7
S
8
0.1
E
12
0.4
SE
7
0.1
SW
9
0.2
S
10
0.1
NE
11
0.1
E
11
0.1
E
16
0.1
SE
9
0.2
ENE
10
0.1
NE
10
0.3
SSE
7
0.5
E
8
0.1
NE
10
0.1
E
15
0.1
S
11
0.1
E
15
0.4
ENE
8
Energy kJ
166
3
96
101
64
3
18
3
8
5
2
5
3
10
4
10
33
4
4
2
4
20
Wind waves
Height (m)
Direction
Period (s)
1.6
E
9
0.9
ENE
8
1
ENE
8
1
E
8
0.9
ENE
8
0.9
ENE
8
0.7
E
5
0.6
E
5
0.5
E
4
0.4
ENE
4
0.8
ESE
7
Energy kJ
386
112
140
134
109
107
23
15
10
7
66
Nearest Offshore or Glassy
Rating
(10 max)
3
2
3
2
2
2
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
0
0
37
0
71
117
125
56
52
0
0
117
122
117
117
117
123
71
71
86
115
56
56
Best forecast wave conditions in Chiba
Rating
(10 max)
4
3
3
2
2
2
1
2
2
2
2
2
1
1
1
1
1
1
1
1
1
2
Best forecast wave conditions in Japan
Rating
(10 max)
4
3
3
2
2
2
1
2
2
2
3
2
2
2
1
1
1
1
1
1
1
1
1
2
Header Global
Rating
(10 max)
7
5
5
5
6
9
9
8
7
6
5
5
5
5
5
5
7
9
9
9
9
9
9
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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