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

Choshi 48 hour detailed Surf Forecast

Weather Forecast for Choshi

Issued: 8 am 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
21.4° C

Normal 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 (06 Jun):

  • Morning surf: Morning surf (06 Jun, local time) - 7.5ft (2.3m), 12s period with ENE swell.
  • Afternoon surf: Afternoon surf (06 Jun, local time) - 10ft (3.0m), 12s period with ENE swell.
  • Evening surf: Evening surf (06 Jun, local time) - 7ft (2.1m), 12s period with ENE swell.

The current surf forecast for Choshi at 2PM is: 3.0m 12s primary swell from a East-northeast direction and 2.3m 12s secondary swell from a East-northeast direction (forecast issued at 08:00am June 06). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (JST) & DateWave HeightWave Period
Morning (06 Jun)7.5ft (2.3m)12s
Afternoon (06 Jun)10ft (3.0m)12s
Evening (06 Jun)7ft (2.1m)12s

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 26mm), heaviest during Sun night. Warm (max 23°C on Mon morning, min 17°C on Sat morning). Mainly strong winds.

Saturday
6
Sunday
7
Monday
8
Tue
9
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
!
!
3
3
3
3
3
3
2
1
0
0
0
0
0
0
2
3
1
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)
3
ENE
12
2.3
ENE
12
3
ENE
12
3
ENE
12
2.2
ENE
12
2.1
ENE
12
2.1
ENE
12
1.9
ENE
11
1.8
ENE
11
1.8
ENE
11
1.7
ENE
11
1.6
E
11
1.6
E
11
1.6
E
11
1.5
E
11
1.3
E
11
1.2
E
10
2.1
SE
7
2.5
S
8
1.2
E
10
1.5
ESE
9
1.2
E
9
1.1
E
9
1.1
E
9
Wave Graph
Metric surfscale
Energy kJ
2139
1446
2599
2561
1302
1141
1121
961
836
821
724
617
595
588
514
381
320
465
970
273
367
246
202
196
Wind (km/h)
30
NNE
25
NNE
25
NNE
20
NE
20
NNE
10
NE
10
NE
10
NNE
10
NNE
15
NNE
15
ENE
10
ESE
20
SSE
25
SSE
30
SSE
35
SE
40
SE
30
S
25
WSW
15
NW
10
SE
15
SE
10
ESE
25
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross-on
on
on
on
on
on
cross-on
cross-off
off
on
on
cross-on
cross
High Tide
6:16AM1.21m
8:59PM1.08m
7:07AM1.15m
9:37PM1.08m
8:14AM1.07m
10:15PM1.08m
Low Tide
1:41PM0.19m
1:57AM0.83m
2:25PM0.28m
3:02AM0.78m
3:13PM0.40m
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
mod rain
mod rain
light rain
rain showers
cloud
part cloud
part cloud
cloud
cloud
light rain
<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>
6:49
6:50
6:50
6:51
 mm
1
8
6
5
3
2
Temp °C
17
17
18
18
18
18
18
18
19
19
20
21
21
20
19
19
20
23
23
23
22
21
22
19
Feels °C
13
13
15
15
16
17
17
17
19
18
20
21
20
18
16
15
15
21
22
23
23
21
24
17
Swell 1
Height (m)
Direction
Period (s)
3
ENE
12
2.3
ENE
12
3
ENE
12
3
ENE
12
2.2
ENE
12
2.1
ENE
12
2.1
ENE
12
1.9
ENE
11
1.8
ENE
11
1.8
ENE
11
1.7
ENE
11
1.6
E
11
1.6
E
11
1.6
E
11
1.5
E
11
1.3
E
11
1.2
E
10
1.2
E
10
1.8
SSE
8
1.3
SSE
8
1.5
ESE
9
1.2
E
9
1.1
E
9
1.1
E
9
Energy kJ
2139
1446
2599
2561
1302
1141
1121
961
836
821
724
617
595
588
514
381
320
290
402
220
367
246
202
196
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
11
0.2
SSE
11
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.1
SW
7
0.1
SW
7
0.1
E
15
1.2
E
10
1.2
E
10
0.7
S
8
0.1
E
13
0.8
S
8
0.7
S
7
Energy kJ
5
12
5
5
5
5
5
5
5
5
5
2
2
4
284
273
60
3
72
54
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.2
ENE
13
0.1
E
13
0.9
SE
7
0.1
E
12
Energy kJ
5
4
4
17
3
84
3
Wind waves
Height (m)
Direction
Period (s)
2.5
ENE
12
2.3
ENE
12
2.3
ENE
12
0.6
SSE
4
1.3
SE
5
1.5
SE
6
2.1
SE
7
2.5
S
8
0.2
WNW
2
0.8
S
8
Energy kJ
1637
1406
1420
12
83
164
465
970
1
80
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
4
4
3
3
3
3
1
3
3
3
4
3
2
2
4
3
3
2
2
2
Distance (km)
674
674
613
115
86
71
71
0
0
0
112
56
687
62
609
609
121
130
112
0
52
55
37
37
Best forecast wave conditions in Chiba
Rating
(10 max)
4
4
4
4
3
3
3
3
4
4
3
2
4
4
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
2
1
4
4
4
4
3
3
1
4
4
4
4
4
4
4
4
4
3
2
4
4
Header Global
Rating
(10 max)
8
8
8
8
9
9
9
9
9
8
6
7
7
8
8
9
9
8
7
6
7
6
5
9
  • 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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