Surf Break

Lat Long: 35.71° N 140.80° E

Choshi 48 hour detailed Surf Forecast

Issued: 2 pm 08 Nov 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
21.2°C
0.4° 

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 (08 Nov):

  • Afternoon surf: Afternoon surf (08 Nov, local time) - 2ft (0.6m), 11s period with ESE swell.
  • Evening surf: Evening surf (08 Nov, local time) - 2ft (0.6m), 10s period with ESE swell.

The current surf forecast for Choshi at 6PM is: 0.6m 10s primary swell from a East-southeast direction and 0.5m 10s secondary swell from a Southeast direction (forecast issued at 02:00pm November 08). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (08 Nov)--
Afternoon (08 Nov)2ft (0.6m)11s
Evening (08 Nov)2ft (0.6m)10s

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


Short Range Forecast

Heavy rain (total 37mm), heaviest during Mon morning. Very mild (max 15°C on Sun night, min 12°C on Mon night). Winds increasing (light winds from the NE on Sun afternoon, strong winds from the NNE by Mon morning).

Sun
8
Monday
9
Tuesday
10
Wed
11
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
6 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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)
0.5
ESE
11
0.6
ESE
11
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
E
10
0.5
E
10
1
ESE
9
1.1
ESE
8
2.1
ENE
8
2.1
ENE
8
2
ENE
8
2.2
ENE
8
0.9
ESE
9
0.9
ESE
9
1.3
ENE
7
0.9
ESE
9
1.5
NE
6
0.6
ESE
10
0.6
ESE
10
0.7
ESE
9
Wave Graph
Metric surfscale
Energy kJ
64
90
86
82
80
80
78
71
47
154
157
509
574
534
612
135
145
150
127
156
74
75
73
Wind (km/h)
15
N
15
NE
30
NE
20
ENE
25
ENE
25
ENE
20
NE
35
NE
40
NNE
35
NNE
35
NE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
25
NNE
30
NNE
40
NNE
35
NNE
30
NNE
25
NNE
25
NNE
Wind State
cross-off
cross
cross
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:35PM1.46m
4:27AM1.34m
2:59PM1.50m
5:07AM1.35m
3:25PM1.52m
5:46AM1.33m
Low Tide
9:36PM0.19m
9:29AM0.88m
10:08PM0.12m
10:01AM0.92m
10:40PM0.10m
clear
part cloud
cloud
cloud
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
clear
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
6:05
—
—
—
—
—
—
—
6:05
—
—
—
—
—
—
—
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
4:35
—
—
—
—
—
—
—
4:35
—
—
—
—
—
—
—
4:34
—
—
—
—
4:32
 mm
—
—
—
—
2
1
2
8
3
1
1
1
2
5
3
5
3
—
—
—
—
—
—
Temp °C
13
14
14
14
14
15
15
15
14
15
15
14
13
13
12
12
12
13
13
12
12
12
12
Feels °C
8
10
7
10
9
11
12
9
7
9
8
8
7
7
5
6
6
6
4
3
4
5
5
  • 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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