Mouse Rock surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 10 am Tuesday 28 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
14.1° C
(Which is slightly warmer than usual)

How big are the waves at Mouse Rock today?

The current surf forecast for Mouse Rock at 3PM is: 0.6m 12s primary swell from a West-northwest direction and 1.0m 4s secondary swell from a West-northwest direction (forecast issued at 10:00am April 28). An open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (28 Apr)2.5ft (0.7m)12s
Afternoon (28 Apr)2ft (0.6m)12s
Evening (28 Apr)4.5ft (1.3m)6s

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 19°C on Wed morning, min 12°C on Tue night). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Fri
1
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)
1
0
0
0
0
1
1
1
1
1
0
0
0
1
2
2
2
0
0
0
1
3
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)
0.7
WNW
12
0.6
WNW
12
0.6
WNW
12
1.4
WNW
5
1.3
WNW
6
1.5
NW
6
0.6
WNW
11
0.6
WNW
12
0.6
WNW
12
0.9
WNW
11
1.1
WNW
11
1.4
WNW
11
1.6
WNW
6
1.6
WNW
6
1.9
NW
7
1.2
WNW
8
1.7
WNW
8
0.7
NW
14
1.5
WNW
10
1.8
WNW
6
1.9
WNW
7
2.2
NW
7
2
WNW
8
1.3
WNW
9
Wave Graph
Metric surfscale
Energy kJ
129
96
94
98
101
151
87
91
93
204
297
458
177
191
335
170
314
214
411
246
335
529
452
251
Wind (km/h)
5
NNE
10
WNW
20
WNW
20
WNW
15
NW
10
N
5
N
5
NNE
5
NNE
10
WNW
15
WNW
20
WNW
15
WNW
10
NW
5
N
5
N
5
NW
15
WNW
20
WNW
20
WNW
15
WNW
5
NW
5
N
5
N
cross-off
cross-on
on
on
cross-on
cross
glassy
glassy
cross-off
on
cross-on
on
cross-on
cross-on
cross
glassy
cross-on
on
on
on
cross-on
cross-on
glassy
glassy
High Tide
9:08AM1.23m
9:16PM1.56m
9:52AM1.19m
9:40PM1.61m
10:33AM1.13m
10:03PM1.63m
Low Tide
2:57PM0.16m
3:49AM-0.00m
3:25PM0.27m
4:24AM-0.09m
3:49PM0.37m
4:58AM-0.14m
clear
clear
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>
6:15
6:13
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:46
7:47
7:47
7:49
Temp °C
13
17
17
17
14
13
13
12
15
19
19
18
14
13
13
13
15
18
19
17
14
13
13
13
12
15
13
13
12
11
12
10
13
17
15
14
12
12
11
12
13
15
16
14
12
12
12
13
Swell 1
Height (m)
Direction
Period (s)
0.7
WNW
12
0.6
WNW
12
0.6
WNW
12
0.4
S
12
0.6
WNW
12
1
WNW
6
0.9
WNW
6
0.8
WNW
6
0.7
WNW
6
0.9
WNW
11
0.3
S
15
0.5
NW
18
0.4
NW
18
0.6
WNW
16
1.2
WNW
6
1.2
WNW
8
1.1
WNW
8
0.7
NW
14
0.7
NW
14
0.7
NW
14
0.7
NW
13
1.6
WNW
7
1.3
WNW
7
1.3
WNW
9
Energy kJ
129
96
94
44
93
65
47
41
34
204
38
154
78
173
114
170
145
214
211
191
183
235
158
251
Swell 2
Height (m)
Direction
Period (s)
0.5
WNW
5
0.5
WNW
5
0.4
S
12
0.3
S
16
0.4
S
12
0.6
WNW
12
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
0.6
NW
15
0.6
WNW
10
0.3
SW
14
0.3
SW
14
0.3
SW
14
0.7
NW
13
0.7
NW
13
0.8
WNW
13
Energy kJ
15
15
43
46
44
88
87
91
93
38
84
38
21
78
206
162
171
68
33
33
32
180
178
219
Swell 3
Height (m)
Direction
Period (s)
0.4
S
11
0.4
S
12
0.3
S
16
0.3
SW
13
0.3
S
16
0.4
S
12
0.4
SW
16
0.3
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
0.5
WNW
10
0.3
SW
14
0.3
S
13
0.3
S
13
0.2
S
13
0.6
WNW
9
0.6
WNW
9
0.3
SW
13
Energy kJ
41
42
46
28
46
44
64
39
39
21
21
21
35
34
75
71
59
33
31
31
14
59
59
28
Wind waves
Height (m)
Direction
Period (s)
0.7
NW
5
0.8
WNW
4
1.4
WNW
5
1.3
WNW
6
1.5
NW
6
0.9
WNW
6
1.1
WNW
11
1.4
WNW
11
1.6
WNW
6
1.6
WNW
6
1.9
NW
7
1.7
WNW
8
1.2
WNW
8
1.5
WNW
10
1.8
WNW
6
1.9
WNW
7
2.2
NW
7
2
WNW
8
Energy kJ
28
21
98
101
151
69
297
458
177
191
335
314
161
411
246
335
529
452
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
2
2
2
1
1
2
1
1
3
2
3
2
3
1
1
1
3
3
3
2
Distance (km)
0
119
193
193
114
0
0
0
0
119
193
151
114
34
0
0
34
130
151
177
114
34
0
0
Best forecast wave conditions in San Luis Obispo
Rating
(10 max)
1
2
2
1
1
2
3
2
3
3
3
2
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
1
3
3
3
2
4
2
2
2
3
3
3
2
Header Global
Rating
(10 max)
5
5
8
9
9
9
8
8
7
7
6
5
5
5
5
4
6
6
6
6
7
7
5
5
  • 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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