Saint Annes surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 4 am 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 9AM is: 2.0m 9s primary swell from a West-northwest direction and 0.9m 15s secondary swell from a South-southwest direction (forecast issued at 04:00am May 15). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (15 May)6.5ft (2.0m)9s
Afternoon (15 May)7.5ft (2.3m)10s
Evening (15 May)10ft (3.0m)10s

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 17°C on Fri morning, min 11°C on Sat night). Winds decreasing (strong winds from the NW on Sat afternoon, calm by Sun night).

Friday
15
Saturday
16
Sunday
17
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)
3
3
2
2
1
1
3
4
4
4
3
1
0
0
0
2
3
4
5
3
1
1
3
5
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.2
WNW
9
2.1
WNW
9
1.9
WNW
9
2.5
WNW
9
2.2
WNW
10
2.5
WNW
10
3
WNW
10
4
NW
10
4
NW
10
3.5
NW
10
4
NW
10
3
WNW
10
4
WNW
10
4
WNW
10
4
WNW
10
3.5
WNW
10
3
WNW
10
4.5
NW
11
4.5
NW
12
4
NW
12
3.5
WNW
12
4
WNW
12
4
WNW
11
4.5
NW
12
Wave Graph
Metric surfscale
Energy kJ
753
690
646
1230
904
1191
1823
3072
2693
2606
2922
1958
2675
3406
2731
2331
2062
4679
5156
5085
3230
3972
4041
5156
Wind (km/h)
5
NE
5
N
5
WNW
10
W
20
WNW
20
WNW
10
NW
5
NNW
10
NNW
10
NNW
15
NW
35
NW
35
NW
40
NW
35
NW
20
NW
20
NW
15
NNW
15
NNW
20
NW
30
NW
30
NW
15
NW
5
NNW
glassy
glassy
glassy
cross-on
cross
cross
cross
glassy
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
High Tide
10:02AM0.34m
9:15PM1.05m
10:53AM0.36m
9:52PM1.13m
11:43AM0.36m
10:31PM1.15m
Low Tide
3:45AM-0.98m
2:59PM-0.31m
4:27AM-1.13m
3:38PM-0.26m
5:10AM-1.23m
4:18PM-0.20m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:59
8:00
8:00
Temp °C
12
12
14
17
16
15
13
12
12
12
15
17
16
16
13
12
12
11
14
17
17
16
14
13
12
12
13
15
13
11
11
11
10
9
11
10
9
8
6
8
8
7
11
13
11
11
11
12
Swell 1
Height (m)
Direction
Period (s)
2.2
WNW
9
2.1
WNW
9
1.9
WNW
9
2.1
WNW
10
0.9
SSW
15
0.9
SSW
15
0.8
SSW
14
3
WNW
10
3
WNW
10
2.5
WNW
10
2.5
WNW
10
0.7
SSW
15
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.9
WNW
13
3
WNW
11
3
WNW
11
3
WNW
12
0.5
SSW
13
0.5
S
13
0.5
S
13
3
WNW
12
Energy kJ
753
690
646
752
314
314
226
1589
1361
1242
1432
222
218
165
165
163
317
1994
1850
2860
102
90
90
2831
Swell 2
Height (m)
Direction
Period (s)
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.2
WNW
18
0.2
WNW
18
0.4
NW
16
0.8
SSW
14
0.6
SSW
16
0.6
SSW
15
0.7
SSW
15
0.1
SW
19
0.1
SW
19
0.1
SW
19
0.1
S
19
0.5
WNW
13
0.6
SSW
14
1.4
WNW
13
1.6
WNW
13
0.5
SSW
13
0.2
S
18
0.2
S
18
0.2
S
18
0.5
S
13
Energy kJ
326
322
318
318
31
30
69
220
188
181
222
15
15
15
7
101
160
700
837
102
25
25
24
89
Swell 3
Height (m)
Direction
Period (s)
0.2
S
10
0.2
S
10
0.2
S
10
0.2
WNW
18
0.1
S
10
0.4
NW
18
0.3
S
16
0.4
WNW
16
0.4
WNW
16
0.6
WNW
16
0.7
WNW
15
0.1
S
20
0.6
SSW
14
0.5
SSW
14
0.2
S
18
0.1
SW
18
0.1
SW
18
0.1
SW
18
0.2
S
17
Energy kJ
8
8
8
31
2
79
46
103
102
162
193
7
156
107
25
12
12
13
23
Wind waves
Height (m)
Direction
Period (s)
2.5
WNW
9
2.2
WNW
10
2.5
WNW
10
3
WNW
10
4
NW
10
4
NW
10
3.5
NW
10
4
NW
10
3
WNW
10
4
WNW
10
4
WNW
10
4
WNW
10
3.5
WNW
10
3
WNW
10
4.5
NW
11
4.5
NW
12
4
NW
12
3.5
WNW
12
4
WNW
12
4
WNW
11
4.5
NW
12
Energy kJ
1230
904
1191
1823
3072
2693
2606
2922
1958
2675
3406
2731
2331
2062
4679
5156
5085
3230
3972
4041
5156
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
3
1
2
2
4
4
4
3
3
4
3
3
4
4
3
5
3
3
4
4
5
Distance (km)
0
0
0
85
228
96
96
0
0
0
96
117
116
117
117
116
96
96
0
144
144
96
96
0
Best forecast wave conditions in San Luis Obispo
Rating
(10 max)
4
4
3
4
4
4
9
8
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
3
3
3
4
4
5
4
4
4
3
4
5
5
9
9
7
4
4
5
8
Header Global
Rating
(10 max)
5
5
6
5
5
5
5
5
4
6
6
5
5
4
5
5
5
9
9
7
4
4
5
8
  • 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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