Surf Break

Lat Long: 40.42° N 124.40° W

Cape Mendocino 48 hour detailed Surf Forecast

Issued: 4 am 13 Oct 2026 (local time)

Forecast update in  hr  min

Today's Cape Mendocino sea temperature is
11.8°C
1.9° 

Cape Mendocino surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Cape Mendocino today (13 Oct):

  • Morning surf: Morning surf (13 Oct, local time) - 4.5ft (1.3m), 14s period with WNW swell.
  • Afternoon surf: Afternoon surf (13 Oct, local time) - 4.5ft (1.3m), 14s period with WNW swell.
  • Evening surf: Evening surf (13 Oct, local time) - 4ft (1.2m), 17s period with SSW swell.

The current surf forecast for Cape Mendocino at 12PM is: 1.3m 14s primary swell from a West-northwest direction and 1.2m 7s secondary swell from a Northwest direction (forecast issued at 04:00am October 13). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (13 Oct)4.5ft (1.3m)14s
Afternoon (13 Oct)4.5ft (1.3m)14s
Evening (13 Oct)4ft (1.2m)17s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Thu morning, min 10°C on Tue morning). Wind will be generally light.

Tuesday
13
Wednesday
14
Thursday
15
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
4
4
3
2
2
3
3
4
3
3
2
2
2
2
2
2
3
3
3
1
2
1
3
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)
1.5
WNW
16
1.4
WNW
15
1.3
WNW
14
1.3
WNW
14
1.3
WNW
14
1.4
WNW
14
1.2
SSW
17
1.2
SSW
16
1.3
WNW
14
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1.1
SSW
15
1.2
WNW
13
1.3
WNW
13
1.3
WNW
12
1.6
NW
12
1.5
NW
12
1.5
NW
12
1
SSW
16
1.4
NW
12
Wave Graph
Metric surfscale
Energy kJ
1040
904
732
712
712
822
867
751
653
634
575
568
568
568
554
519
451
546
521
724
657
646
457
514
Wind (km/h)
20
N
15
NNE
10
NE
15
N
20
NNW
20
N
20
NNE
15
NNE
15
NNE
15
N
15
NNE
20
N
20
NNW
20
N
20
N
15
N
15
N
10
NNE
15
NNE
15
NNW
15
NNW
20
N
20
N
20
NNE
Wind State
cross
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross-on
cross
cross
cross-off
High Tide
1:59AM1.38m
12:50PM1.75m
2:55AM1.31m
1:23PM1.69m
3:58AM1.26m
2:02PM1.62m
Low Tide
7:11AM0.81m
8:05PM-0.04m
7:50AM0.93m
8:49PM0.01m
8:35AM1.03m
9:39PM0.08m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:24
—
—
—
—
—
—
—
7:26
—
—
—
—
—
—
—
7:28
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:40
—
—
—
—
—
—
—
6:38
—
—
—
—
—
—
—
6:37
—
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
10
10
10
14
14
13
11
11
11
11
12
15
16
15
14
14
14
15
16
21
20
19
16
15
Feels °C
6
7
7
10
9
8
6
7
7
7
7
10
12
11
10
11
11
12
12
17
16
15
12
11
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cape Mendocino surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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