Surf Break

Lat Long: 35.71° N 140.80° E

Choshi 48 hour detailed Surf Forecast

Issued: 8 am 13 Nov 2026 (local time)

Forecast update in  hr  min

Today's Choshi sea temperature is
20.6°C
0.6° 

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 (13 Nov):

  • Morning surf: Morning surf (13 Nov, local time) - 1.5ft (0.4m), 10s period with ESE swell.
  • Afternoon surf: Afternoon surf (13 Nov, local time) - 1.5ft (0.5m), 9s period with E swell.
  • Evening surf: Evening surf (13 Nov, local time) - 1.5ft (0.5m), 9s period with E swell.

The current surf forecast for Choshi at 3PM is: 0.5m 9s primary swell from a East direction and 0.3m 5s secondary swell from a South-southeast direction (forecast issued at 08:00am November 13). The wind direction is predicted to be glassy.

Time (JST) & DateWave HeightWave Period
Morning (13 Nov)1.5ft (0.4m)10s
Afternoon (13 Nov)1.5ft (0.5m)9s
Evening (13 Nov)1.5ft (0.5m)9s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sun afternoon. Very mild (max 18°C on Fri afternoon, min 15°C on Fri morning). Wind will be generally light.

Friday
13
Saturday
14
Sunday
15
Mon
16
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
6 AM
Rating
(10 max)
1
1
0
0
0
0
0
1
1
1
1
0
0
0
1
1
1
0
0
1
0
0
1
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)
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.5
E
9
0.5
E
9
0.5
E
9
0.4
ESE
9
0.4
ESE
9
0.5
E
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
9
0.4
ESE
9
0.5
E
9
0.8
SSE
7
0.9
SSE
7
0.8
SSE
7
0.5
E
10
0.7
SSE
6
0.5
E
10
0.5
ESE
10
0.7
SSE
8
0.9
SSE
8
0.7
SSE
8
Wave Graph
Metric surfscale
Energy kJ
33
32
31
43
41
41
27
28
46
33
33
31
29
28
43
56
70
53
53
34
55
58
67
96
68
Wind (km/h)
10
W
10
WNW
10
WSW
5
NNW
5
N
5
SSW
5
WSW
10
NNW
10
N
10
NW
5
WNW
0
ESE
5
E
5
ENE
10
NNE
10
N
0
SW
20
SW
15
WSW
10
NNW
20
N
20
N
10
N
15
NNW
25
N
Wind State
cross-off
off
cross-off
glassy
glassy
cross
glassy
cross-off
cross-off
off
cross-off
glassy
cross-on
glassy
cross-off
cross-off
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:03AM1.27m
4:49PM1.45m
7:47AM1.24m
5:20PM1.40m
8:37AM1.21m
5:53PM1.34m
Low Tide
11:37AM1.02m
00:19AM0.21m
12:11PM1.05m
00:57AM0.28m
12:52PM1.07m
1:39AM0.37m
cloud
clear
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
—
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
4:30
—
—
—
—
—
—
—
4:30
—
—
—
—
—
—
—
4:30
—
—
—
—
4:29
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
3
1
—
—
—
—
Temp °C
15
15
17
18
18
18
18
17
17
17
18
18
18
18
17
17
17
17
17
15
16
16
16
16
15
Feels °C
13
13
15
16
17
17
18
16
16
16
17
18
17
18
15
16
17
14
15
14
14
13
15
13
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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