Mouse Rock surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 4 pm Wednesday 22 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
13.7° C
(Which is slightly warmer than usual)

How big are the waves at Mouse Rock today?

The current surf forecast for Mouse Rock at 11PM is: 1.7m 10s primary swell from a West-northwest direction and 1.2m 10s secondary swell from a West-northwest direction (forecast issued at 04:00pm April 22). An open ocean swell of 0.6m 17s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (22 Apr)--
Afternoon (22 Apr)4.5ft (1.3m)10s
Evening (22 Apr)4ft (1.2m)10s

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 Thu afternoon, min 10°C on Fri night). Wind will be generally light.

Wed
22
Thursday
23
Friday
24
Sat
25
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
8 AM
11 AM
Rating
(10 max)
0
0
0
2
2
2
2
1
0
0
0
2
2
2
1
0
0
0
0
0
1
1
1
0
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)
1.3
W
10
1.3
W
10
1.1
W
10
1.7
WNW
10
1.2
WNW
9
1.1
WNW
9
0.7
WNW
14
0.8
WNW
14
0.8
WNW
14
1.4
WNW
14
0.9
WNW
13
0.9
WNW
13
1.7
WNW
7
0.8
WNW
13
1.5
WNW
7
0.7
NW
13
0.7
WNW
12
1.5
WNW
6
1.5
WNW
6
1.3
WNW
6
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.9
WNW
11
Wave Graph
Metric surfscale
Energy kJ
340
333
234
527
254
206
170
257
257
788
313
309
237
219
205
164
136
149
149
123
94
93
88
170
Wind (km/h)
15
W
20
WNW
15
NW
10
NNW
10
NNE
10
NE
10
NE
5
N
15
WNW
15
WNW
15
NW
10
NNW
10
NNW
5
N
10
NW
10
W
20
W
20
W
15
WNW
10
NW
10
NW
10
NW
5
WNW
20
W
on
on
cross-on
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
High Tide
5:25PM0.94m
3:06AM1.42m
6:37PM1.05m
4:42AM1.33m
7:21PM1.17m
6:11AM1.29m
Low Tide
8:45PM0.84m
11:08AM-0.12m
10:59PM0.81m
12:15PM-0.09m
00:35AM0.66m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:42
7:43
7:43
7:44
Temp °C
16
16
13
12
11
11
13
18
19
18
14
15
14
14
15
17
17
15
12
11
10
10
11
14
12
12
10
10
9
9
11
16
15
14
11
13
12
12
13
15
14
11
9
9
8
8
9
10
Swell 1
Height (m)
Direction
Period (s)
1.3
W
10
0.8
S
18
1.1
W
10
1.2
WNW
10
1.2
WNW
9
1.1
WNW
9
1
WNW
9
1
WNW
8
0.8
S
16
0.8
S
16
0.9
WNW
13
1.3
WNW
6
1.2
WNW
6
1.1
WNW
7
1
WNW
7
0.7
S
15
0.7
S
15
0.6
S
14
0.6
S
14
0.6
S
14
0.6
S
13
0.6
S
13
0.6
S
13
0.6
S
13
Energy kJ
340
395
234
282
254
206
166
151
326
326
313
132
110
102
88
209
209
153
144
129
130
128
128
126
Swell 2
Height (m)
Direction
Period (s)
0.8
S
18
0.4
WNW
15
0.7
S
18
0.6
S
17
0.6
S
16
0.7
S
16
0.8
S
16
0.8
S
16
0.8
WNW
14
0.3
SSW
11
0.7
S
16
0.9
WNW
13
0.8
WNW
13
0.8
WNW
13
0.7
S
15
0.7
NW
13
0.7
WNW
12
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.6
WNW
12
0.5
W
15
Energy kJ
389
86
304
211
185
249
326
326
257
24
245
309
222
219
209
164
136
98
96
94
94
93
88
112
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
11
0.4
SSW
11
0.7
WNW
15
0.6
WNW
15
0.6
WNW
15
0.4
WNW
16
0.7
WNW
14
0.8
WNW
14
0.3
SSW
11
0.1
SW
18
0.2
W
18
0.6
S
15
0.7
S
15
0.7
S
15
0.7
NW
13
0.3
WNW
16
0.3
WNW
16
0.4
WNW
16
0.4
WNW
16
0.4
WNW
16
0.4
WNW
16
0.4
WNW
16
0.4
WNW
15
0.2
WSW
13
Energy kJ
50
49
188
144
148
98
170
257
24
12
25
157
212
209
170
51
51
84
84
84
85
83
76
17
Wind waves
Height (m)
Direction
Period (s)
1.3
W
10
0.5
NW
3
1.7
WNW
10
1
WNW
5
1
WNW
8
1.4
WNW
14
1.3
WNW
6
1.9
NW
6
1.7
WNW
7
1.4
NW
7
1.5
WNW
7
1.1
WNW
6
1.3
WNW
6
1.5
WNW
6
1.5
WNW
6
1.3
WNW
6
1.2
WNW
6
0.9
WNW
6
0.8
WNW
5
0.9
WNW
11
Energy kJ
333
5
527
51
144
788
127
278
237
183
205
100
119
149
149
123
93
53
36
170
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
3
3
2
3
3
2
1
3
3
3
3
3
2
1
1
2
2
2
2
2
1
Distance (km)
298
195
114
0
0
0
0
0
151
151
114
0
0
0
34
195
151
177
114
34
34
34
34
150
Best forecast wave conditions in San Luis Obispo
Rating
(10 max)
4
3
3
3
3
3
3
3
3
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
3
3
3
3
3
2
3
3
3
3
3
2
4
2
2
3
3
3
3
3
Header Global
Rating
(10 max)
9
9
6
5
5
5
5
5
5
5
5
5
6
9
5
5
4
5
5
7
4
5
4
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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