Mouse Rock surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 10 am Sunday 31 May 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
13.4° C
(Which is slightly cooler than normal)

How big are the waves at Mouse Rock today (31 May):

  • Morning surf: Morning surf (31 May, local time) - 8ft (2.4m), 10s period with NW swell.
  • Afternoon surf: Afternoon surf (31 May, local time) - 7ft (2.1m), 11s period with WNW swell.
  • Evening surf: Evening surf (31 May, local time) - 7ft (2.1m), 11s period with WNW swell.

The current surf forecast for Mouse Rock at 1PM is: 2.1m 11s primary swell from a West-northwest direction and 0.9m 20s secondary swell from a South-southwest direction, 0.4m 16s secondary swell from a South-southwest direction (forecast issued at 10:00am May 31). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (31 May)8ft (2.4m)10s
Afternoon (31 May)7ft (2.1m)11s
Evening (31 May)7ft (2.1m)11s

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. Warm (max 21°C on Sun morning, min 12°C on Mon night). Wind will be generally light.

Sunday
31
Monday
1
Tuesday
2
Wed
3
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)
3
2
1
0
1
4
3
3
4
2
2
2
3
4
4
3
3
1
1
0
1
3
4
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.3
NW
10
2.5
NW
10
2.1
WNW
11
2.1
WNW
11
2.1
WNW
11
2.5
NW
10
2.5
NW
10
2.3
NW
10
2.2
NW
10
2.1
NW
10
1.1
SSW
18
1.1
SSW
18
1.1
SSW
17
1.2
SSW
17
1.2
SSW
17
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1
SSW
16
1
SSW
16
1
SSW
16
Wave Graph
Metric surfscale
Energy kJ
958
1412
970
999
934
1600
1377
1146
1012
918
768
759
742
847
808
667
651
635
627
620
612
519
512
463
Wind (km/h)
10
NNW
15
NW
20
WNW
20
WNW
15
NW
10
NNW
5
NNW
5
NNW
5
WNW
10
W
10
W
15
W
10
W
0
W
5
WNW
0
WSW
5
WSW
10
W
15
W
15
WNW
10
WNW
5
WNW
5
NNE
5
NNW
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
glassy
on
on
on
on
glassy
glassy
glassy
glassy
on
on
on
cross-on
glassy
glassy
cross
High Tide
12:04PM0.96m
10:28PM1.67m
12:46PM0.94m
11:00PM1.64m
1:31PM0.93m
11:33PM1.59m
Low Tide
5:25AM-0.18m
4:07PM0.69m
6:00AM-0.17m
4:36PM0.73m
6:37AM-0.14m
5:08PM0.77m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:13
8:13
8:14
Temp °C
17
21
21
20
17
17
16
16
18
20
20
19
14
12
12
12
14
17
19
16
13
14
15
15
15
18
18
16
15
15
14
15
17
19
18
17
13
12
11
12
14
15
17
13
11
14
14
13
Swell 1
Height (m)
Direction
Period (s)
1.8
WNW
12
1.8
WNW
11
0.9
SSW
20
0.9
SSW
20
0.9
SSW
20
1.9
WNW
11
1.8
WNW
11
1.7
WNW
11
1.6
WNW
11
1.5
WNW
10
1.5
WNW
10
1.1
SSW
18
1.1
SSW
17
1.3
WNW
10
1.2
WNW
10
1.2
WNW
10
1.1
WNW
10
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1
SSW
16
1.3
WNW
7
1.3
WNW
7
Energy kJ
889
800
609
596
596
815
705
604
540
471
445
759
742
346
275
275
218
635
627
620
612
519
153
162
Swell 2
Height (m)
Direction
Period (s)
0.8
SSW
21
0.8
SSW
20
0.4
SSW
16
0.5
SSW
16
0.8
SSW
16
1.1
SSW
19
1.1
SSW
19
1
SSW
18
1
SSW
18
1
SSW
18
1.1
SSW
18
0.2
S
16
0.2
S
14
1.2
SSW
17
1.2
SSW
17
1.1
SSW
16
1.1
SSW
16
1.1
WNW
10
0.2
SSE
15
0.3
SSE
14
0.3
SSE
14
0.7
NW
8
1
SSW
16
1
SSW
16
Energy kJ
502
510
102
147
306
904
876
630
609
603
768
19
16
847
808
667
651
214
21
41
40
60
512
463
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
13
0.4
SSW
16
0.4
SSW
13
0.4
SSW
13
0.1
S
15
0.1
S
15
0.3
SSW
12
0.4
SSW
15
0.5
SSW
15
0.7
SSW
15
0.1
S
16
0.1
S
13
0.2
S
14
0.2
S
15
0.2
S
15
0.2
SSE
15
0.2
SSE
15
0.2
SSE
15
0.2
S
12
0.2
SSW
21
0.2
SSW
21
0.3
SSW
20
0.4
SSW
20
0.4
SSW
20
Energy kJ
65
103
66
65
4
4
28
87
123
196
5
3
16
17
17
21
21
21
11
45
44
82
152
149
Wind waves
Height (m)
Direction
Period (s)
2.3
NW
10
2.5
NW
10
2.1
WNW
11
2.1
WNW
11
2.1
WNW
11
2.5
NW
10
2.5
NW
10
2.3
NW
10
2.2
NW
10
2.1
NW
10
1.9
NW
10
1.4
WNW
10
1.3
WNW
10
1.7
NW
10
1.6
NW
10
1.1
WNW
9
1.1
WNW
9
1.2
WNW
9
1.2
WNW
6
1.9
NW
7
2
WNW
7
Energy kJ
958
1412
970
999
934
1600
1377
1146
1012
918
754
378
346
557
471
197
184
227
107
383
440
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
2
3
4
5
4
4
4
4
2
2
4
4
3
3
3
2
3
2
3
3
Distance (km)
25
0
0
195
193
130
114
0
0
0
0
119
195
151
114
0
0
0
0
151
504
130
71
0
Best forecast wave conditions in San Luis Obispo
Rating
(10 max)
4
4
4
5
4
4
4
4
4
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
3
4
4
4
5
4
4
4
4
2
2
4
4
4
3
4
4
3
3
3
3
Header Global
Rating
(10 max)
6
6
6
5
5
5
5
5
5
4
5
5
5
5
5
5
5
4
4
4
5
4
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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