Saint Annes surfForecast / CAL – San Luis Obispo / USA

information circle12 Day Weather and Surf, issued 3 am Thursday 19 Feb 2026 PST
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
15.1° C
(Which is 1.8°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Saint Annes this week:

The surf forecast for Saint Annes over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Feb 20) at 1AM. The primary swell is predicted to be 3.0m and 11s period with a secondary swell of 0.4m and 15s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Saint Annes in the next 12 days are 3.5m 10s and forecast to arrive on Thursday (Feb 19) at 4PM. 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 12s period and expected on Thursday (Feb 19) at 1PM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Fri 20th Feb)10ft (3.0m) 11s
Best Surf 1AM (Fri 20th Feb)10ft (3.0m) 11s
Most Powerful 4PM (Thu 19th Feb)11ft (3.5m) 10s

Table - best surf conditions forecast for Saint Annes over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Thu morning. Very mild (max 13°C on Sat morning, min 8°C on Thu night). Winds decreasing (strong winds from the WNW on Thu morning, light winds from the NNE by Fri night).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 18°C on Mon morning, min 12°C on Sun night). Wind will be generally light.

Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
4
3
0
1
0
0
0
1
0
2
2
1
1
1
2
1
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
3
W
3.5
WNW
3
WNW
2.1
WNW
1.6
WNW
1.2
WNW
0.9
WNW
0.7
WNW
0.4
SW
0.9
WSW
1.2
W
1.5
W
1.5
W
1.3
W
1.2
W
1.1
W
1.4
W
1.1
WSW
0.9
WNW
0.9
WNW
0.8
WNW
Period(s) (?)8101111111010913711101010111010911109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1347273819801027597292129734268345434398312344239377202173195113
Wind
(km/h)
35
W
35
WNW
15
NNW
15
N
15
WNW
10
ENE
15
SSE
20
SSW
10
ESE
0
E
10
NW
10
NNE
5
NE
10
NW
5
WNW
5
SSE
0
SW
5
E
5
NW
10
NW
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscross-
off
cross-
off
crosscross-
off
crosscross-
on
cross-
off
glasscrosscross-
off
glasscrosscrosscrossglassglasscrosscrosscross-
off
High Tide
/ height (m)
10:25AM
0.66
11:17PM
0.57
11:17AM
0.51
11:57PM
0.65
12:19PM
0.34
12:42AM
0.70
1:35PM
0.19
1:33AM
0.74
3:13PM
0.10
2:32AM
0.78
4:54PM
0.11
3:36AM
0.82
6:12PM
0.18
Low Tide
/ height (m)
4:57PM
-0.71
5:22AM
-0.48
5:31PM
-0.59
6:26AM
-0.52
6:09PM
-0.46
7:39AM
-0.58
6:52PM
-0.32
8:58AM
-0.66
7:45PM
-0.20
10:15AM
-0.77
8:55PM
-0.10
11:22AM
-0.89
10:16PM
-0.06
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Sunrise6:43--6:43--6:41--6:41--6:39--6:39--6:37--
Sunset-5:47--5:49--5:50--5:51--5:52--5:52--5:53-
rain showers
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
Rain (mm)
2---------------2----
Temp. °C1211912129131311161614181716171515181715
Feels °C (?)424876899131312161514161516171615
  • 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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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 12 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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