Saint Annes surfForecast / CAL – San Luis Obispo / USA

information circle12 Day Weather and Surf, issued 9 pm Tuesday 11 Nov 2025 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
14.8° C
(Which is slightly cooler than normal)


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 Wednesday (Nov 12) at 1AM. The primary swell is predicted to be 1.0m and 16s period with a secondary swell of 0.7m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Saint Annes in the next 12 days are 3.0m 14s and forecast to arrive on Friday (Nov 14) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 6s period and expected on Thursday (Nov 13) at 1PM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Wed 12th Nov)3.5ft (1.0m) 16s
Best Surf 7AM (Fri 14th Nov)10ft (3.0m) 14s
Most Powerful10AM (Fri 14th Nov)10ft (3.0m) 14s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 28mm), heaviest during Thu night. Warm (max 20°C on Thu morning, min 14°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the S by Thu morning).

Days 3-6 Weather Summary Heavy rain (total 41mm), heaviest during Fri night. Very mild (max 17°C on Mon morning, min 13°C on Sun night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tue
18
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
1
1
2
0
0
1
3
4
4
3
0
2
3
2
2
1
1
3
4
1
Swell
Height Map
Wave Height (m) & direction (?)
1
SSW
0.9
SSW
0.8
SSW
0.9
SSW
0.9
NW
1.1
NW
1.3
WNW
3
WNW
3
WNW
2.4
WNW
1.8
WNW
1.5
WNW
1.7
WNW
1.9
WNW
1.7
WNW
1.5
WNW
1.3
WNW
1.6
WNW
2.3
WNW
2.4
WNW
2.3
WNW
Period(s) (?)16161414151415141413111081211141313131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)475382239297318482837372130961935846460366993673886590824167719061605
Wind
(km/h)
5
NE
10
SSW
10
S
15
ESE
30
SSE
35
SSE
10
W
5
SSE
5
S
10
ENE
15
SE
15
S
5
E
5
S
5
WNW
10
SSE
15
SSE
15
SE
5
NNW
15
NNW
25
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoncross-
on
cross-
off
cross-
on
cross-
on
cross-
on
crossglasscross-
off
cross-
off
cross-
on
cross-
off
glassglasscrosscrosscrossglasscross-
off
cross
High Tide
/ height (m)
4:32AM
0.41
2:21PM
0.49
5:25AM
0.48
3:55PM
0.37
6:08AM
0.55
5:29PM
0.30
6:42AM
0.61
6:47PM
0.30
7:11AM
0.68
7:52PM
0.30
7:37AM
0.74
8:48PM
0.30
8:00AM
0.81
Low Tide
/ height (m)
9:19AM
0.11
10:02PM
-0.84
10:57AM
-0.02
11:01PM
-0.73
12:10PM
-0.20
11:54PM
-0.61
1:05PM
-0.40
12:40AM
-0.49
1:51PM
-0.59
1:19AM
-0.37
2:31PM
-0.77
1:50AM
-0.25
3:09PM
-0.91
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tue
18
Sunrise-6:33--6:35--6:35--6:37--6:37--6:39--6:39-
Sunset--4:59--4:58--4:57--4:57--4:55--4:54--4:54
cloud
part cloud
clear
part cloud
part cloud
rain showers
heavy rain
part cloud
rain showers
heavy rain
light rain
rain showers
part cloud
clear
clear
part cloud
cloud
rain showers
light rain
rain showers
part cloud
Rain (mm)
-----122-53352-----151-
Temp. °C151817162020171717161616151616151715141313
Feels °C (?)15171615151514171816161415151615151314108
  • 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 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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