Saint Annes surfForecast / CAL – San Luis Obispo / USA

information circle16 Day Weather and Surf, issued 10 pm Wednesday 06 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
13.9° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Saint Annes this week:

The surf forecast for Saint Annes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (May 07) at 5AM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.9m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Saint Annes in the next 16 days are 3.0m 8s and forecast to arrive on Friday (May 08) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 11s period and expected on Thursday (May 07) at 2PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 7th May)2.5ft (0.8m) 13s
Best Surf11PM (Sat 9th May)8ft (2.5m) 8s
Most Powerful11PM (Fri 8th May)10ft (3.0m) 8s

Table - best surf conditions forecast for Saint Annes over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 21°C on Sat morning, min 12°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 21°C on Mon morning, min 13°C on Sat night). Wind will be generally light.

Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wed
13
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
2
0
0
2
0
0
3
0
1
3
2
0
2
1
1
1
0
1
2
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>
Wave
Height (m)
Direction
Period (s)
0.6
SSW
14
0.9
WNW
12
1.9
WNW
6
2.2
NW
7
1.4
WNW
7
2.3
WNW
8
2.5
WNW
8
1.5
WNW
8
2.3
WNW
7
1.7
WNW
9
2
WNW
8
0.8
SSW
18
0.8
SSW
16
0.9
SSW
16
0.9
SSW
16
1.2
WNW
11
0.9
SSW
15
0.9
SSW
15
1
WNW
11
0.8
SSW
14
0.8
WNW
12
Wave Graph
Metric surfscale
Energy kJ
134
233
258
503
203
629
897
277
559
450
464
352
330
402
402
322
334
305
234
207
158
Wind (km/h)
10
NNW
20
WNW
25
NW
10
NNW
20
WNW
25
NW
10
NNW
15
WNW
20
NW
5
NNW
10
WNW
10
WNW
0
SSE
10
SW
5
SW
5
SE
10
SW
5
SSW
5
NE
10
SW
10
W
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross-on
glassy
on
on
cross
on
on
glassy
on
cross-on
High Tide
00:36AM0.72m
1:21AM0.59m
6:15PM0.22m
2:23AM0.45m
6:31PM0.28m
3:54AM0.32m
6:50PM0.37m
5:39AM0.25m
7:11PM0.50m
7:06AM0.25m
7:38PM0.64m
8:13AM0.28m
Low Tide
9:00AM-0.83m
9:51AM-0.74m
8:32PM0.20m
10:44AM-0.66m
11:13PM0.10m
11:35AM-0.58m
00:38AM-0.09m
12:21PM-0.51m
1:34AM-0.32m
1:03PM-0.45m
2:20AM-0.55m
1:42PM-0.41m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:03
6:03
6:01
6:01
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:53
7:53
7:54
7:55
7:57
7:58
Temp °C
13
19
18
13
19
18
15
21
19
14
19
19
15
21
20
17
18
18
15
18
18
11
16
15
10
16
14
14
18
15
12
18
18
14
20
19
17
17
18
16
16
16
Swell 1
Height (m)
Direction
Period (s)
1.1
WNW
6
0.9
WNW
12
0.5
SW
14
1.5
WNW
7
0.7
WNW
11
0.4
SSW
18
1.8
WNW
8
0.4
SSW
20
0.6
SSW
16
1.7
WNW
9
1.5
WNW
8
0.9
WNW
11
1.2
WNW
9
1.3
WNW
10
1.3
WNW
11
1.2
WNW
11
1.1
WNW
11
1.1
WNW
11
1
WNW
11
0.8
WNW
11
0.8
WNW
12
Energy kJ
79
233
92
236
109
120
435
152
169
423
277
183
203
289
372
322
260
270
234
135
156
Swell 2
Height (m)
Direction
Period (s)
0.6
SSW
14
0.6
SSW
14
0.1
SW
18
0.8
WNW
12
0.4
SW
13
0.4
SW
13
0.4
SSW
18
0.4
WNW
15
0.4
WNW
15
0.8
SSW
19
0.9
WNW
12
0.8
SSW
18
1.1
WNW
7
0.9
SSW
16
0.9
SSW
16
0.8
SSW
15
0.9
SSW
15
0.9
SSW
15
0.7
SSW
14
0.8
SSW
14
0.7
SSW
13
Energy kJ
134
133
13
174
43
42
124
89
84
450
217
352
111
402
402
252
334
305
180
207
158
Swell 3
Height (m)
Direction
Period (s)
0.6
WNW
14
0.1
SW
19
0.1
S
10
0.4
SSW
13
0.3
SW
18
0.2
WNW
17
0.4
NW
16
0.4
SSW
15
0.5
SSW
20
0.7
WNW
14
0.7
SSW
18
0.5
SW
15
0.8
SSW
16
0.5
NW
12
0.2
S
12
0.2
S
13
0.2
S
11
0.2
S
11
0.2
S
12
0.3
SSW
19
0.4
SSW
18
Energy kJ
123
15
2
68
48
28
65
91
218
166
280
104
330
66
11
13
10
9
11
70
106
Wind waves
Height (m)
Direction
Period (s)
1.3
WNW
6
0.9
WNW
6
1.9
WNW
6
2.2
NW
7
1.4
WNW
7
2.3
WNW
8
2.5
WNW
8
1.5
WNW
8
2.3
WNW
7
2
WNW
8
1.5
WNW
7
Energy kJ
120
59
258
503
203
629
897
277
559
464
249
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
2
2
2
3
2
2
3
3
2
2
2
2
2
2
2
2
1
3
Distance (km)
0
117
96
0
228
96
0
144
96
0
85
117
0
20
20
10
20
20
0
189
86
Best forecast wave conditions in San Luis Obispo
Rating
(10 max)
3
3
4
4
3
3
3
3
3
2
2
3
Best forecast wave conditions in United States
Rating
(10 max)
3
4
3
4
3
3
4
2
2
4
3
3
3
3
3
3
3
2
2
2
3
Header Global
Rating
(10 max)
5
5
7
5
5
5
5
5
4
4
5
8
5
5
9
9
7
5
5
6
8
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Saint Annes Surf forecast

The above surf forecast table for Saint Annes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Saint Annes can be found by selecting the local surf guide option on the grey menu. Our Saint Annes surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Saint Annes) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Saint Annes may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Saint Annes is 4 km (2 miles) from Port San Luis. If you plan a vacation in San Luis Obispo, look for hotels and other accommodation in Port San Luis. Port San Luis has rooms for a wide range of budgets as well as car hire and transport links.

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