Mouse Rock surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 4 am Thursday 23 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 12PM is: 0.8m 14s primary swell from a West-northwest direction and 0.9m 8s secondary swell from a West-northwest direction (forecast issued at 04:00am April 23). An open ocean swell of 0.8m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (23 Apr)2.5ft (0.8m)14s
Afternoon (23 Apr)2.5ft (0.8m)14s
Evening (23 Apr)3ft (0.9m)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 19°C on Thu afternoon, min 10°C on Fri night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
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
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
2
1
0
0
0
2
1
2
1
0
0
0
0
0
1
1
2
0
0
0
1
1
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>
Wave
Height (m)
Direction
Period (s)
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
1.8
NW
7
0.8
WNW
13
1.5
WNW
7
0.7
NW
13
0.7
NW
13
0.7
WNW
12
1.3
WNW
6
0.6
WNW
12
0.6
WNW
12
0.7
WNW
12
0.7
NW
12
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
0.8
WNW
11
0.6
W
15
Wave Graph
Metric surfscale
Energy kJ
254
206
170
257
257
788
313
278
229
219
170
164
136
107
103
94
125
142
229
167
170
170
133
155
Wind (km/h)
10
NNE
10
NNE
10
NE
10
N
15
WNW
15
WNW
15
NW
10
NNW
10
NNW
10
NNW
10
NW
10
WNW
20
W
20
WNW
15
WNW
10
WNW
10
NNW
5
NNW
0
NW
15
WSW
15
WSW
15
W
10
W
10
W
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross-on
cross
cross-on
on
on
on
cross-on
cross-on
cross-on
cross
glassy
cross-on
on
on
on
on
High Tide
3:06AM1.42m
6:37PM1.05m
4:42AM1.33m
7:21PM1.17m
6:11AM1.29m
7:55PM1.29m
Low Tide
11:08AM-0.12m
10:59PM0.81m
12:15PM-0.09m
00:35AM0.66m
1:08PM-0.06m
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part 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>
7:43
7:43
7:44
Temp °C
12
11
13
18
19
18
14
14
13
13
14
17
17
15
12
11
10
10
11
13
14
14
13
12
10
9
11
15
15
14
11
12
10
11
12
15
13
11
9
9
8
9
11
10
11
11
11
10
Swell 1
Height (m)
Direction
Period (s)
1.2
WNW
9
1.1
WNW
9
1
WNW
9
0.9
WNW
8
0.8
S
16
0.8
S
16
0.9
WNW
13
1.3
WNW
6
1.1
WNW
6
1.1
WNW
7
0.7
S
15
0.7
S
15
0.7
S
15
0.6
S
14
0.6
S
14
0.6
WNW
12
0.7
WNW
12
0.7
NW
12
0.9
WNW
11
0.6
S
13
0.6
S
13
0.6
S
13
0.5
W
15
0.6
W
15
Energy kJ
254
206
166
125
326
326
313
132
96
102
209
209
209
153
144
94
125
142
229
126
126
123
109
155
Swell 2
Height (m)
Direction
Period (s)
0.7
WNW
15
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
NW
13
0.7
NW
13
0.7
WNW
12
0.6
WNW
12
0.6
WNW
12
0.6
S
14
0.6
S
13
0.6
S
13
0.6
S
13
0.5
W
15
0.5
W
15
0.5
W
15
0.5
S
13
0.5
S
13
Energy kJ
191
249
326
326
257
24
245
277
222
219
170
164
136
98
96
129
130
128
128
112
109
109
84
82
Swell 3
Height (m)
Direction
Period (s)
0.6
S
16
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
0.3
WNW
17
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
0.3
WNW
18
0.3
WNW
18
0.2
WSW
13
0.2
WSW
13
Energy kJ
185
98
170
257
24
12
25
157
212
209
54
51
51
84
84
84
85
83
76
17
61
61
17
17
Wind waves
Height (m)
Direction
Period (s)
0.9
WNW
8
1.4
WNW
14
1.3
WNW
6
1.8
NW
7
1.7
WNW
6
1.5
WNW
7
1.1
WNW
7
1.1
WNW
7
1.3
WNW
6
1.3
WNW
6
1.3
WNW
5
1.2
WNW
6
1
WNW
5
0.8
WNW
5
1
WNW
8
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
0.8
WNW
11
0.7
WNW
11
Energy kJ
122
788
123
278
229
199
102
99
107
107
103
90
55
36
143
167
170
170
133
117
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
1
1
3
3
3
3
2
1
1
1
2
2
2
2
2
1
1
1
2
2
Distance (km)
0
0
0
0
151
150
114
0
0
0
34
195
151
177
114
34
0
0
0
151
160
160
119
114
Best forecast wave conditions in San Luis Obispo
Rating
(10 max)
3
3
3
3
3
3
3
2
2
2
2
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
2
4
3
3
3
4
3
2
1
2
3
2
2
3
3
3
1
3
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
4
4
4
4
4
4
5
6
7
  • 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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