Surf Break

Lat Long: 35.44° N 120.91° W

Mouse Rock 48 hour detailed Surf Forecast

Issued: 10 am 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mouse Rock sea temperature is
17.6°C
0.8° 

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


How big are the waves at Mouse Rock today (28 Sep):

  • Morning surf: Morning surf (28 Sep, local time) - 5ft (1.6m), 7s period with NW swell.
  • Afternoon surf: Afternoon surf (28 Sep, local time) - 5ft (1.6m), 6s period with WNW swell.
  • Evening surf: Evening surf (28 Sep, local time) - 6ft (1.9m), 8s period with WNW swell.

The current surf forecast for Mouse Rock at 1PM is: 1.3m 6s primary swell from a West-northwest direction and 0.5m 16s secondary swell from a Southwest direction (forecast issued at 10:00am September 28). An open ocean swell of 0.8m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (28 Sep)5ft (1.6m)7s
Afternoon (28 Sep)5ft (1.6m)6s
Evening (28 Sep)6ft (1.9m)8s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Tue afternoon, min 13°C on Mon morning). Wind will be generally light.

Monday
28
Tuesday
29
Wednesday
30
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)
1
0
0
0
2
3
3
3
3
2
0
2
3
4
4
2
3
2
2
2
3
3
Swell
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
NW
7
0.6
SW
16
1.6
WNW
6
1.8
WNW
7
1.9
WNW
8
2.4
NW
8
2
WNW
8
2
WNW
8
1.4
WNW
9
1.3
WNW
9
1
NW
14
1.9
WNW
14
1.6
WNW
8
2.3
NW
8
2.3
NW
10
1.6
WNW
10
1.6
WNW
10
1.3
WNW
10
1.5
WNW
13
1.5
WNW
12
1.5
WNW
12
1.5
WNW
11
Wave Graph
Metric surfscale
Energy kJ
208
206
197
297
419
748
554
581
304
280
407
1427
360
751
1039
500
520
332
749
616
575
489
Wind (km/h)
5
N
10
WNW
20
WNW
20
WNW
10
NNW
10
NNW
5
N
5
N
5
NNE
10
NW
15
WNW
15
WNW
5
NNW
5
NW
5
NNW
5
NNW
0
NNE
5
WSW
10
SW
10
WSW
0
WNW
0
NW
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-on
cross-on
on
glassy
glassy
glassy
cross
glassy
cross-on
cross-on
cross-on
glassy
glassy
High Tide
11:22AM1.74m
00:17AM1.26m
11:54AM1.76m
1:14AM1.10m
12:32PM1.73m
Low Tide
5:09AM0.35m
6:06PM0.02m
5:35AM0.48m
6:57PM0.02m
6:03AM0.62m
8:00PM0.06m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
—
—
—
—
—
—
6:56
—
—
—
—
—
—
—
6:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:52
—
—
—
—
—
—
—
6:50
—
—
—
—
—
—
—
6:49
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
13
19
21
21
17
18
17
17
18
23
25
23
20
21
20
20
20
23
23
21
16
18
Feels °C
11
16
17
17
16
16
15
15
16
21
22
20
20
20
19
18
19
23
22
20
17
18
  • 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 Mouse Rock 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.


Nearest locationNearest