Mouse Rock surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 3 pm Wednesday 18 Feb 2026 PST
Forecast update in hr  min  s Forecast update imminent
Mouse Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mouse Rock sea temperature is
14.8° C
(Which is 1.7°C warmer than normal for this time of year)


How big are the waves at Mouse Rock today?

The current surf forecast for Mouse Rock at 11PM is: 2.5m 13s primary swell from a West-northwest direction and 0.3m 12s secondary swell from a South-southwest direction (forecast issued at 03:00pm February 18). The wind direction is predicted to be glassy and the swell rating is 4.

Time (PST) & DateWave HeightWave Period
Morning (18 Feb)--
Afternoon (18 Feb)10ft (3.0m)13s
Evening (18 Feb)8ft (2.5m)13s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
18
Thursday
19
Friday
20
Saturday
21
1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM
Rating
(10 max)
2
1
2
4
3
0
0
0
0
0
1
2
3
5
4
3
3
1
1
2
2
2
2
1
Swell
Height Map
Wave Height (m) & direction (?)
3
WNW
3
WNW
3
WNW
2.5
WNW
2.4
WNW
2
WNW
3
W
3.5
WNW
4
WNW
3.5
WNW
3.5
WNW
3
WNW
3
WNW
3.5
WNW
2.3
WNW
2
WNW
1.7
WNW
1.6
WNW
1.4
WNW
1.3
WNW
1.2
WNW
1.1
WNW
1
WNW
0.9
WNW
Period(s) (?)131313131312891010101111111111111110101010109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)319428592499216518571256126419142778279325252200193126391284937711586411338269223179126
Wind
(km/h)
20
W
15
WNW
10
WNW
5
W
10
S
30
SSW
30
WNW
35
WNW
35
WNW
35
NW
20
NW
15
NNW
10
NNW
10
NNE
10
NE
5
NNE
5
NW
10
WNW
10
NW
5
NNE
10
ENE
10
ENE
10
E
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on
glasscrosscross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
glassglasscross-
on
cross-
on
cross-
off
cross-
off
cross-
off
offcross-
off
High Tide
/ height (m)
10:14AM
1.63
11:08PM
1.37
10:53AM
1.50
11:35PM
1.43
11:36AM
1.33
12:06AM
1.47
Low Tide
/ height (m)
4:51PM
-0.12
4:52AM
0.27
5:16PM
-0.01
5:38AM
0.23
5:43PM
0.14
6:32AM
0.21
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunrise------6:46-------6:43-------6:43-
Sunset-5:47-------5:49-------5:50------
clear
part cloud
part cloud
part cloud
cloud
light rain
rain showers
light rain
rain showers
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
Rain (mm)
-----4711---------------
Temp. °C1211991011111111119887710111110987711
Feels °C (?)766775443343434887765447
  • 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

Latest Updates

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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.


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