Mouse Rock surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 10 am Monday 27 Apr 2026 PDT
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
13.9° C
(Which is slightly warmer than usual)

How big are the waves at Mouse Rock today?

The current surf forecast for Mouse Rock at 4PM is: 0.7m 13s primary swell from a Northwest direction and 0.6m 4s secondary swell from a West-northwest direction (forecast issued at 10:00am April 27). An open ocean swell of 0.3m 11s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (27 Apr)2.5ft (0.8m)14s
Afternoon (27 Apr)3ft (0.9m)13s
Evening (27 Apr)2.5ft (0.8m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 18°C on Wed morning, min 10°C on Mon night). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thu
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
2 AM
5 AM
Rating
(10 max)
2
1
0
0
0
1
2
1
1
1
0
0
0
1
2
2
1
0
0
0
0
1
3
2
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.8
WNW
14
0.8
WNW
13
0.9
WNW
13
0.7
NW
13
0.8
WNW
13
0.7
NW
13
0.7
NW
13
0.7
WNW
12
0.7
WNW
12
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
1.3
NW
6
0.6
WNW
12
0.6
WNW
12
0.6
WNW
11
1.3
WNW
11
0.5
NW
18
1.7
WNW
6
0.6
WNW
16
1.9
NW
7
1.8
NW
7
Wave Graph
Metric surfscale
Energy kJ
226
201
269
175
215
170
162
131
129
96
94
94
93
90
116
105
109
87
372
154
204
175
332
321
Wind (km/h)
5
NE
10
W
20
W
20
WNW
15
NW
10
NNW
5
NNE
5
NNE
5
NNE
5
W
15
WNW
20
WNW
15
WNW
10
NNW
5
NNE
5
N
10
N
10
WNW
20
WNW
25
WNW
20
NW
5
NNW
5
NNW
5
N
glassy
on
on
on
cross-on
cross
glassy
cross-off
cross-off
glassy
on
on
cross-on
cross-on
cross-off
glassy
cross
on
cross-on
on
cross-on
cross-on
glassy
cross
High Tide
8:19AM1.26m
8:51PM1.49m
9:08AM1.23m
9:16PM1.56m
9:52AM1.19m
9:40PM1.61m
Low Tide
2:27PM0.07m
3:12AM0.12m
2:57PM0.16m
3:49AM-0.00m
3:25PM0.27m
4:24AM-0.09m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
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>
6:16
6:15
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:46
7:47
7:47
Temp °C
11
15
15
15
12
11
11
10
12
17
17
17
14
13
12
12
14
18
18
17
14
13
12
12
9
12
10
10
9
9
10
8
10
15
13
13
12
11
10
11
12
16
15
13
11
12
11
10
Swell 1
Height (m)
Direction
Period (s)
0.8
WNW
14
0.8
WNW
13
0.3
S
11
0.7
NW
13
0.8
WNW
13
0.7
NW
13
0.7
NW
13
0.7
WNW
12
0.7
WNW
12
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.9
WNW
6
0.8
WNW
6
0.8
WNW
6
0.6
WNW
11
0.3
S
15
0.5
NW
18
0.4
NW
18
0.6
WNW
16
1.2
WNW
7
1.2
WNW
7
Energy kJ
226
201
21
175
215
170
162
131
129
96
94
94
93
88
53
42
42
87
38
154
78
173
136
153
Swell 2
Height (m)
Direction
Period (s)
0.5
W
8
0.5
W
8
0.3
S
13
0.3
S
11
0.3
S
11
0.3
S
11
0.7
WNW
5
0.5
WNW
5
0.5
WNW
5
0.4
WNW
5
0.4
S
12
0.4
S
12
0.4
S
12
0.4
SW
16
0.6
WNW
11
0.6
WNW
12
0.6
WNW
12
0.3
S
15
0.4
NW
18
0.3
S
15
0.3
S
11
0.6
WNW
11
0.6
NW
16
0.6
WNW
16
Energy kJ
33
32
31
21
21
21
22
14
14
10
43
44
44
90
87
91
93
38
84
38
21
78
206
162
Swell 3
Height (m)
Direction
Period (s)
0.4
S
12
0.3
S
11
0.3
SW
17
0.3
S
13
0.3
S
18
0.3
SW
13
0.3
S
11
0.4
S
11
0.4
S
11
0.4
S
12
0.3
S
16
0.3
S
16
0.3
S
16
0.4
S
12
0.4
SW
16
0.4
SW
16
0.3
SW
16
0.3
S
11
0.3
S
11
0.3
S
11
0.3
SW
15
0.3
SW
15
0.6
WNW
11
0.6
WNW
10
Energy kJ
47
22
45
31
56
27
21
39
41
42
46
46
46
44
64
64
39
21
21
21
35
34
75
72
Wind waves
Height (m)
Direction
Period (s)
0.9
WNW
13
0.6
WNW
4
0.9
WNW
4
0.8
WNW
5
1.1
NW
5
0.7
WNW
5
0.9
WNW
4
1.2
WNW
5
1.2
WNW
5
1
WNW
6
1.3
NW
6
1.2
NW
6
1.2
NW
6
0.8
WNW
6
1.3
WNW
11
1.5
WNW
6
1.7
WNW
6
1.5
WNW
6
1.9
NW
7
1.8
NW
7
Energy kJ
269
11
29
32
60
24
29
67
78
68
116
105
109
41
372
138
204
175
332
321
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
2
2
2
2
1
1
1
1
2
2
2
2
2
1
1
1
1
2
3
3
Distance (km)
0
193
193
195
114
0
0
0
0
0
193
193
114
0
0
0
0
195
151
177
157
0
0
0
Best forecast wave conditions in San Luis Obispo
Rating
(10 max)
2
2
2
2
1
1
2
2
2
2
2
3
3
Best forecast wave conditions in United States
Rating
(10 max)
2
2
1
1
2
2
2
3
2
1
1
1
2
2
2
2
2
2
2
1
2
4
3
3
Header Global
Rating
(10 max)
6
6
5
5
4
5
5
5
5
8
9
9
9
8
7
6
9
8
7
6
5
5
5
4
  • 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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