Saint Annes surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 4 pm Friday 15 May 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Saint Annes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Saint Annes sea temperature is
13.3° C
(Which is normal for this time of year)

How big are the waves at Saint Annes today?

The current surf forecast for Saint Annes at 10PM is: 3.0m 9s primary swell from a West-northwest direction and 0.6m 15s secondary swell from a South-southwest direction (forecast issued at 04:00pm May 15). An open ocean swell of 0.5m 13s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (15 May)--
Afternoon (15 May)7ft (2.2m)10s
Evening (15 May)10ft (3.0m)9s

Table - waves today at Saint Annes. (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 Mon morning, min 10°C on Sat night). Winds decreasing (strong winds from the NW on Sat afternoon, calm by Mon morning).

Fri
15
Saturday
16
Sunday
17
Mon
18
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
1
2
3
3
4
4
1
0
0
1
2
3
4
6
2
1
1
1
4
4
4
3
2
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)
2.2
WNW
10
2.4
WNW
10
3
WNW
9
3
WNW
9
3
WNW
9
3.5
NW
10
3
WNW
10
3.5
WNW
10
3.5
WNW
10
4.5
WNW
10
4.5
WNW
10
3.5
WNW
10
3.5
WNW
11
5
NW
11
5
NW
12
4.5
NW
12
4
WNW
12
4.5
WNW
12
4
WNW
12
3
WNW
12
3
WNW
12
2.5
WNW
12
2.5
WNW
12
2.2
WNW
11
Wave Graph
Metric surfscale
Energy kJ
869
995
1603
1556
1332
2606
1578
2128
2591
3780
3478
2825
2885
6348
6778
6086
3990
5382
4041
2767
2135
1966
1624
1230
Wind (km/h)
15
WNW
20
WNW
10
NW
5
NNW
10
NNW
10
NNW
10
NNW
35
NW
40
NW
40
NW
35
NW
20
NW
20
NW
15
NNW
10
NNW
25
NW
35
NW
30
NW
25
NW
5
NNW
5
NNE
5
NNE
5
E
5
WSW
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
glassy
cross-off
glassy
glassy
cross-on
High Tide
9:15PM1.05m
10:53AM0.36m
9:52PM1.13m
11:43AM0.36m
10:31PM1.15m
Low Tide
2:59PM-0.31m
4:27AM-1.13m
3:38PM-0.26m
5:10AM-1.23m
4:18PM-0.20m
5:55AM-1.28m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:59
8:00
8:00
8:01
Temp °C
16
16
13
12
12
12
14
16
16
16
12
11
11
10
13
16
16
16
13
14
13
13
16
19
13
13
11
11
10
9
11
9
9
8
5
6
7
6
10
11
10
10
8
13
11
10
13
16
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
15
0.9
SSW
15
0.8
SSW
14
0.6
SSW
16
0.6
SSW
16
2.5
WNW
10
0.7
SSW
15
0.7
SSW
15
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
3.5
WNW
11
3.5
WNW
12
3.5
WNW
12
0.5
SSW
13
0.5
S
13
0.5
S
13
0.4
SSW
13
3
WNW
12
2.5
WNW
12
2.5
WNW
12
2.2
WNW
11
Energy kJ
314
314
226
191
188
1328
222
222
218
165
165
163
160
3257
3471
3283
102
90
90
58
2135
1966
1624
1230
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
18
0.2
WNW
18
0.4
NW
16
0.5
S
13
0.4
WNW
16
0.6
SSW
15
0.7
WNW
15
0.1
SW
19
0.1
SW
19
0.1
SW
19
0.1
SW
19
0.1
S
19
0.6
WNW
13
0.6
SSW
14
0.5
SSW
14
0.5
SSW
13
0.2
S
18
0.2
S
18
0.2
S
18
0.2
S
17
0.4
SSW
13
0.4
SSW
13
0.4
SSW
13
0.4
SSW
13
Energy kJ
31
30
69
87
102
181
193
15
15
15
15
7
118
156
107
102
25
25
24
23
58
57
57
55
Swell 3
Height (m)
Direction
Period (s)
0.1
S
10
0.4
NW
18
0.3
S
16
0.4
WNW
16
0.4
SSW
13
0.6
WNW
16
0.1
SW
19
0.1
S
20
0.1
S
20
0.1
S
19
0.1
SW
18
0.1
S
18
0.2
S
18
0.1
SW
18
0.1
SW
18
0.1
SW
18
0.1
SW
18
0.3
S
16
0.3
S
16
0.4
S
16
0.3
S
16
Energy kJ
2
79
46
103
57
162
15
7
7
7
13
6
25
12
12
13
13
47
46
81
46
Wind waves
Height (m)
Direction
Period (s)
2.2
WNW
10
2.4
WNW
10
3
WNW
9
3
WNW
9
3
WNW
9
3.5
NW
10
3
WNW
10
3.5
WNW
10
3.5
WNW
10
4.5
WNW
10
4.5
WNW
10
3.5
WNW
10
3.5
WNW
11
5
NW
11
5
NW
12
4.5
NW
12
4
WNW
12
4.5
WNW
12
4
WNW
12
3
WNW
12
Energy kJ
869
995
1603
1556
1332
2606
1578
2128
2591
3780
3478
2825
2885
6348
6778
6086
3990
5382
4041
2767
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
3
3
4
4
3
4
3
3
4
4
4
6
4
4
1
4
4
4
4
3
4
Distance (km)
228
117
96
0
0
0
0
117
102
117
116
116
108
96
0
117
117
228
102
0
0
0
0
108
Best forecast wave conditions in San Luis Obispo
Rating
(10 max)
3
3
4
4
9
4
4
4
4
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
4
4
5
4
4
4
3
3
4
7
9
9
4
4
1
4
5
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
4
5
6
6
5
4
5
4
7
9
9
4
4
4
4
5
4
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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