Choshi Surf Break

Choshi 48 hour detailed Surf Forecast

Lat Long: 35.71° N 140.80° E

Issued: 8 am 26 Jun 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
19.7° C

3.2°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 (26 Jun):

  • Morning surf: Morning surf (26 Jun, local time) - 2ft (0.6m), 11s period with ENE swell.
  • Afternoon surf: Afternoon surf (26 Jun, local time) - 5ft (1.5m), 7s period with S swell.
  • Evening surf: Evening surf (26 Jun, local time) - 4ft (1.2m), 7s period with S swell.

The current surf forecast for Choshi at 5PM is: 1.4m 7s primary swell from a South direction and 0.4m 11s secondary swell from a Southeast direction (forecast issued at 08:00am June 26). An open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (26 Jun)2ft (0.6m)11s
Afternoon (26 Jun)5ft (1.5m)7s
Evening (26 Jun)4ft (1.2m)7s

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 141mm), heaviest during Sat night. Warm (max 27°C on Fri morning, min 20°C on Sat night). Winds decreasing (strong winds from the SSW on Fri morning, light winds from the NE by Sun night).

Friday
26
Saturday
27
Sunday
28
Mon
29
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
0
0
0
0
0
0
0
0
0
2
0
0
0
0
1
0
1
2
1
0
0
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)
0.6
ENE
11
0.6
ENE
11
1.5
S
6
1.5
S
7
1.4
S
7
1.2
S
7
1.6
SSW
7
1
S
6
1.2
S
6
1.9
S
7
1.5
SSE
9
1.4
SSE
10
1.2
SSE
9
1.3
SSE
9
1.2
SSE
8
1.1
SSE
8
1.3
SSE
10
1.4
SSE
11
1.3
SSE
11
1.2
SSE
10
1
SSE
9
0.9
SSE
9
0.9
SSE
8
0.8
SSE
8
Wave Graph
Metric surfscale
Energy kJ
75
75
164
198
173
128
212
73
115
327
328
358
242
257
179
161
318
452
416
275
165
135
113
88
Wind (km/h)
20
SW
35
SSW
40
SSW
40
SSW
30
SW
30
SW
25
SW
30
SSW
25
SSW
40
S
10
WSW
25
SSW
35
SSW
25
SSE
10
E
25
N
25
N
25
NE
15
NE
15
ENE
5
E
5
NE
10
NNE
10
NNE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-off
cross
cross-on
on
cross-on
cross-off
cross-off
cross-off
cross
cross
cross-on
cross
cross-off
cross-off
High Tide
3:25PM1.05m
00:43AM1.26m
4:08PM1.11m
1:31AM1.29m
4:44PM1.16m
2:16AM1.32m
Low Tide
7:55AM0.26m
7:13PM0.94m
8:38AM0.18m
8:15PM0.95m
9:16AM0.12m
9:05PM0.94m
light rain
cloud
cloud
part cloud
part cloud
cloud
thunderstorm
thunderstorm
mod rain
heavy rain
rain showers
light rain
light rain
heavy rain
heavy rain
heavy rain
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:22
4:22
4:22
4:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:55
6:55
 mm
1
1
3
10
42
3
4
5
14
44
12
1
1
1
Temp °C
22
25
27
27
26
25
23
23
23
24
25
23
23
22
22
22
20
21
20
20
21
21
21
20
Feels °C
23
23
24
24
24
23
22
22
23
21
27
23
21
21
24
22
18
19
20
20
23
24
23
21
Swell 1
Height (m)
Direction
Period (s)
0.7
E
6
0.6
ENE
11
0.6
ENE
10
0.5
NE
10
0.5
NE
10
0.5
NE
10
1
S
7
0.4
ENE
10
0.8
SSE
6
1.2
SSE
6
1.5
SSE
9
0.4
ESE
9
1.2
SSE
9
1.3
SSE
9
1.2
SSE
8
1.1
SSE
8
1.3
SSE
10
1.4
SSE
11
1.3
SSE
11
1.2
SSE
10
1
SSE
9
0.9
SSE
9
0.9
SSE
8
0.8
SSE
8
Energy kJ
35
75
73
53
50
48
86
38
48
110
328
26
242
257
179
161
318
452
416
275
165
135
113
88
Swell 2
Height (m)
Direction
Period (s)
0.6
ENE
11
0.6
E
6
0.4
E
6
0.4
SE
11
0.4
SE
11
0.2
ESE
11
0.4
ENE
10
0.4
SE
10
0.4
NE
10
0.5
E
10
0.5
N
4
0.4
NE
4
0.3
ESE
8
0.4
SSE
13
0.4
SSE
12
0.4
S
12
0.3
E
9
0.2
E
9
0.2
ESE
15
0.7
NE
5
0.6
NNE
5
0.5
NE
5
0.7
ENE
5
0.5
ENE
6
Energy kJ
75
26
12
31
30
11
38
28
23
49
7
4
12
59
50
42
14
6
23
28
18
12
26
17
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
12
0.4
SE
11
0.4
SE
11
0.3
E
6
0.2
E
6
0.2
S
14
0.4
SE
11
0.2
E
17
0.3
E
8
0.4
NE
9
0.4
ESE
9
0.3
ESE
16
0.3
S
15
0.2
E
16
0.2
ESE
16
0.2
E
16
0.2
E
16
0.2
ESE
16
0.3
ESE
15
0.3
ESE
15
0.4
E
5
0.4
ENE
6
0.3
ESE
15
0.3
ESE
15
Energy kJ
34
32
31
7
3
16
29
22
12
21
26
51
38
20
25
20
20
25
45
43
9
10
42
42
Wind waves
Height (m)
Direction
Period (s)
0.6
S
6
1
S
4
1.5
S
6
1.5
S
7
1.4
S
7
1.2
S
7
1.6
SSW
7
1
S
6
1.2
S
6
1.9
S
7
0.7
N
4
1.4
SSE
10
0.1
NE
4
0.7
NE
3
1.1
NE
4
1.2
NE
5
1
NE
5
0.5
E
6
Energy kJ
29
38
164
198
173
128
212
73
115
327
16
358
1
11
42
76
56
16
Nearest Offshore or Glassy
Rating
(10 max)
1
3
3
2
3
3
1
1
2
1
2
3
4
4
2
3
4
4
3
2
2
2
1
1
Distance (km)
135
591
610
609
207
207
135
135
56
132
0
56
631
117
121
71
71
71
128
122
71
71
0
0
Best forecast wave conditions in Chiba
Rating
(10 max)
2
4
3
4
4
3
4
4
3
3
3
2
Best forecast wave conditions in Japan
Rating
(10 max)
3
4
4
3
3
3
3
4
3
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
Header Global
Rating
(10 max)
4
5
5
5
5
6
7
7
5
5
6
6
5
5
5
7
8
8
8
7
6
5
5
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
How to use the Wavefinder 

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