Saint Annes surfForecast / CAL – San Luis Obispo / USA

information circle12 Day Weather and Surf, issued 10 pm Wednesday 02 Jul 2025 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
12.2° C
(Which is 3.1°C colder than average 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 Thursday (Jul 03) at 2AM. The primary swell is predicted to be 1.5m and 9s period with a secondary swell of 0.6m and 16s. 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 2.5m 8s and forecast to arrive on Saturday (Jul 05) at 2AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 17s period and expected on Sunday (Jul 06) at 2PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 3rd Jul)5ft (1.5m) 9s
Best Surf 2AM (Sat 5th Jul)8ft (2.5m) 8s
Most Powerful 2AM (Sat 5th Jul)8ft (2.5m) 8s

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

Updates in  hr  min  s Forecast update imminent
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Mon
14
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
WNW
0.9
SSW
1.6
NW
0.9
SSW
0.7
SSW
2.2
WNW
2.5
NW
0.9
SSW
0.9
SSW
2.2
NW
0.7
SSW
1.9
WNW
1.7
NW
1.1
WNW
0.9
SSW
1.4
NW
0.8
SSW
0.7
SSW
0.4
SW
0.5
SSW
0.4
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.6
SSW
0.7
SSW
2.1
NW
1.7
WNW
1.3
WNW
2.1
NW
1.8
WNW
1.9
WNW
1.8
WNW
2.2
NW
2.1
WNW
Period(s) (?)9179171778161481877101591414181316161619191717889887898
Wave
Graph
(?)Metric surfscale
Energy (?)618708103471360885314426466861426834698720286733767500447161206153235195310220298528100382149710686034695071040521
Wind
(km/h)
5
WNW
10
SSW
10
W
5
NNW
15
W
20
WNW
5
N
15
WNW
15
WNW
0
NNE
15
WNW
20
WNW
10
NW
15
WNW
15
WNW
10
NNW
15
WNW
15
WNW
10
NW
15
WNW
15
WNW
5
NW
15
WNW
15
WNW
0
SSE
10
W
15
WNW
5
SW
10
WSW
15
WNW
5
WNW
10
WSW
15
WNW
5
NNW
10
WSW
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoncross-
on
glasscross-
on
crossglasscross-
on
crossglasscross-
on
crosscrosscross-
on
crosscross-
off
cross-
on
crosscrosscross-
on
cross-
on
glasscross-
on
cross-
on
glasscross-
on
cross-
on
glasscross-
on
crossglassoncross-
on
cross-
off
cross-
on
cross-
on
High Tide
/ height (m)
5:07AM
0.05
5:55PM
0.56
7:06AM
0.02
6:28PM
0.64
8:31AM
0.06
6:57PM
0.73
9:31AM
0.10
7:24PM
0.83
10:13AM
0.13
7:53PM
0.93
10:45AM
0.14
8:24PM
1.01
11:11AM
0.16
8:58PM
1.07
11:35AM
0.18
9:34PM
1.09
12:01PM
0.21
10:14PM
1.05
12:30PM
0.25
10:56PM
0.96
1:03PM
0.31
11:41PM
0.82
1:42PM
0.38
Low Tide
/ height (m)
12:03AM
-0.22
10:47AM
-0.33
1:10AM
-0.42
11:35AM
-0.19
1:59AM
-0.62
12:16PM
-0.08
2:37AM
-0.80
12:49PM
-0.01
3:12AM
-0.95
1:19PM
0.02
3:43AM
-1.06
1:50PM
0.02
4:14AM
-1.13
2:27PM
-0.00
4:44AM
-1.17
3:07PM
-0.04
5:15AM
-1.17
3:52PM
-0.07
5:48AM
-1.12
4:42PM
-0.10
6:22AM
-1.04
5:38PM
-0.12
6:58AM
-0.93
6:44PM
-0.14
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Mon
14
Sunrise-5:52--5:52--5:52--5:54--5:54--5:54--5:56--5:56--5:56--5:56--5:58--5:58-
Sunset--8:21--8:20--8:20--8:20--8:20--8:20--8:19--8:19--8:19--8:17--8:17--8:17
part cloudclearpart cloudclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearpart cloudclearclearclearclearclearclearclearclearpart cloudpart cloudclearpart cloudpart cloudpart cloudpart cloudclearclearclear
Rain (mm)
------------------------------------
Temp. °C131717141918141919141818131617131818152120162121152020131718131617131617
Feels °C (?)121616131715121616121515111315111615131918151919141918121616111515121515

Short Range Forecast: Mostly dry. Very mild (max 19°C on Fri morning, min 12°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Sun morning, min 11°C on Sun night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 21°C on Wed morning, min 13°C on Tue night). Wind will be generally light.

Long Range Forecast: Mostly dry. Very mild (max 18°C on Sat afternoon, min 10°C on Sun night). Wind will be generally light.

  • 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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