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

Choshi 48 hour detailed Surf Forecast

Weather Forecast for Choshi

Issued: 8 am 05 Jun 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
21.6° 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 (05 Jun):

  • Morning surf: Morning surf (05 Jun, local time) - 10ft (3.0m), 12s period with ENE swell.
  • Afternoon surf: Afternoon surf (05 Jun, local time) - 10ft (3.0m), 12s period with ENE swell.
  • Evening surf: Evening surf (05 Jun, local time) - 10ft (3.0m), 12s period with ENE swell.

The current surf forecast for Choshi at 1PM is: 3.0m 12s primary swell from a East-northeast direction and 0.3m 7s secondary swell from a South-southwest direction, 0.2m 12s secondary swell from a South-southeast direction (forecast issued at 08:00am June 05). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (JST) & DateWave HeightWave Period
Morning (05 Jun)10ft (3.0m)12s
Afternoon (05 Jun)10ft (3.0m)12s
Evening (05 Jun)10ft (3.0m)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 27mm), heaviest during Sun night. Warm (max 21°C on Sun afternoon, min 17°C on Fri morning). Winds increasing (light winds from the ESE on Sun afternoon, strong winds from the SE by Sun night).

Friday
5
Saturday
6
Sunday
7
Mon
8
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
2
!
!
2
2
2
3
3
2
2
3
1
2
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)
3
ENE
12
3
ENE
12
3
ENE
12
3
ENE
12
3
ENE
12
3
ENE
12
2.5
ENE
12
2.5
ENE
12
3.5
ENE
12
3
ENE
11
2.3
ENE
12
2.2
ENE
12
2.2
ENE
12
2.1
ENE
12
2.1
ENE
12
2
ENE
11
1.8
ENE
11
1.8
ENE
11
1.7
ENE
11
1.6
E
11
1.6
E
11
1.5
E
10
1.5
E
10
1.2
E
10
Wave Graph
Metric surfscale
Energy kJ
2536
2536
2440
2521
2288
2191
1824
1763
2831
2510
1406
1280
1272
1141
1121
984
836
807
711
606
573
495
479
314
Wind (km/h)
45
NNE
40
NNE
35
NNE
40
NNE
40
NNE
30
NNE
30
NNE
35
NNE
30
NNE
30
NNE
25
NNE
25
NNE
20
NE
20
NNE
15
NE
15
NE
15
NE
15
NNE
15
NE
10
ESE
15
SSE
15
SSE
20
S
30
SE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross-off
cross
cross-on
on
cross-on
cross-on
on
High Tide
5:33AM1.25m
8:21PM1.10m
6:16AM1.21m
8:59PM1.08m
7:07AM1.15m
9:37PM1.08m
Low Tide
1:00PM0.11m
1:05AM0.86m
1:41PM0.19m
1:57AM0.83m
2:25PM0.28m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
mod rain
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
6:49
6:50
6:50
 mm
3
5
10
2
Temp °C
17
17
17
17
17
17
17
17
17
17
18
18
18
18
18
18
18
19
20
21
20
19
19
20
Feels °C
10
11
11
11
11
12
13
12
12
13
14
15
16
16
17
17
17
19
19
22
19
18
18
17
Swell 1
Height (m)
Direction
Period (s)
0.3
SSW
8
0.3
SSW
8
0.3
SSW
7
0.2
SSW
7
0.2
SSW
7
3.5
ENE
12
3.5
ENE
12
3
ENE
11
2.3
ENE
12
2.2
ENE
12
2.2
ENE
12
2.1
ENE
12
2.1
ENE
12
2
ENE
11
1.8
ENE
11
1.8
ENE
11
1.7
ENE
11
1.6
E
11
1.6
E
11
1.5
E
10
1.5
E
10
1.2
E
10
Energy kJ
13
11
11
5
5
3226
2831
2510
1406
1280
1272
1141
1121
984
836
807
711
606
573
495
479
314
Swell 2
Height (m)
Direction
Period (s)
0.2
ESE
8
0.2
SSE
12
0.3
SE
12
0.2
SSE
12
0.2
SSE
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
SE
10
Energy kJ
6
14
21
14
12
11
5
5
5
5
5
5
5
5
5
2
2
4
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SW
6
Energy kJ
5
5
5
4
4
4
4
2
Wind waves
Height (m)
Direction
Period (s)
3
ENE
12
3
ENE
12
3
ENE
12
3
ENE
12
3
ENE
12
3
ENE
12
2.5
ENE
12
2.5
ENE
12
2.4
ENE
12
2.3
ENE
12
0.9
E
6
Energy kJ
2536
2536
2440
2521
2288
2191
1824
1763
1592
1382
58
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
3
3
2
2
2
1
1
1
1
1
4
3
3
3
3
1
3
4
3
1
3
Distance (km)
266
980
1007
613
613
613
613
613
257
266
613
674
170
57
71
37
83
0
115
56
674
56
174
609
Best forecast wave conditions in Chiba
Rating
(10 max)
4
4
4
3
3
3
3
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
3
3
3
2
2
2
2
1
1
1
4
4
4
3
3
4
5
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
9
9
9
9
8
8
8
9
9
9
9
9
9
6
6
8
8
8
8
8
  • 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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