Saint Annes Surf Break

Lat Long: 35.17° N 120.72° W

Saint Annes Surf Forecast and Surf Report

Issued: 10 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Saint Annes sea temperature is
16.4°C
0.4° 

Saint Annes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Saint Annes surf forecast from 24 Aug 2026:

  • Best quality surf: Friday 28 Aug, 2AM (local time) - 8ft (2.4m), 8s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 27 Aug, 11PM (local time) - 8ft (2.5m), 8s period, NW swell with 890 kJ wave energy.
  • Next surfable swell (1★+): Monday 24 Aug, 11PM (local time) - 2ft (0.6m), 17s period with SW swell.

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 Monday (Aug 24) at 11PM. The primary swell is predicted to be 0.6m and 17s period with a secondary swell of 0.9m and 5s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Saint Annes in the next 16 days are 2.5m 8s and forecast to arrive on Thursday (Aug 27) 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 0.8m 12s period and expected on Wednesday (Aug 26) at 8PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 24th Aug)2ft (0.6m) 17s
Best Surf 2AM (Fri 28th Aug)8ft (2.4m) 8s
Most Powerful11PM (Thu 27th Aug)8ft (2.5m) 8s

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


The Lowdown

G'day, I'm Rusty. Let's have a look at what's on the menu for Saint Annes over the next couple of weeks.

Alright, straight up, the first few days are a bit of a write-off for a proper surf. The swell shows up, but the wind is all over the place and the conditions are just messy. The water temp is about average for the time of year, nothing wild there.

Monday the 24th starts with a little 2ft SSW swell, but a cross-on wind from the west is ruining the party. The combined energy is moderate (504), but it's just not clean. That trend continues through Tuesday and Wednesday, with a mix of small SSW swells and some short-period WNW windswell popping up, but the wind stays cross or cross-on, keeping things choppy and not worth paddling out for.

On Thursday the 27th, the swell picks up a little, with a 6ft WNW swell in the morning, but the period is a short 8 seconds. The energy is still moderate (597), but the wind is cross, so it's a pass. By Friday the 28th, the morning has a 7ft WNW swell with an 8-second period and the combined energy is strong (1146), but the wind is cross. It's a lot of water moving around, but it's not clean.

The real standout for the whole period is Wednesday the 2nd of September. The afternoon session is looking like the pick of the bunch. You've got a 6ft WNW swell, combined energy is moderate (520), and the wind is a light cross-offshore breeze from the NNW. That's clean, lined-up, and should be a hell of a lot of fun. It's a reef break, which will handle that swell well, and it's fairly consistent. Because it's a reef, and the swell is under 8ft, it's a good spot for advanced crew, but beginners might find it a bit much. The cross-off wind will keep the faces smooth, and the crowds are a possibility, so get in early.

Another one to circle is Thursday the 3rd of September. The afternoon is glassy with a 3ft SSW groundswell, period at a very long 19 seconds, and combined energy is moderate (692). That long period means it'll be a clean, powerful wave at the reef, and the glassy conditions are a dream. It's a bit smaller, but quality will be high.

The tail end of the window, the 6th of September, has a Sunday morning worth a look. A 4ft SSW groundswell, 15-second period, combined energy moderate (924), and glassy wind from the WSW. That's another clean, tidy session in the making.

So, for the best bang for your buck, point your board at Wednesday the 2nd of September afternoon. The cross-off wind and solid 6ft swell are the real deal. The second best is the glassy Thursday the 3rd afternoon. The rest of the run is a mix of onshore chop and short-period junk, so don't get your hopes up for the first week and a half.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 29°C on Wed morning, min 15°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 31°C on Thu morning, min 18°C on Fri night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
0
1
0
0
2
0
0
2
1
0
3
2
0
3
0
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
18
0.6
SW
18
0.5
SW
17
0.6
SW
17
0.6
SW
16
1.6
WNW
6
1.7
NW
7
0.6
SW
16
1.8
WNW
6
2.2
NW
8
1.7
WNW
8
2
WNW
7
2.4
WNW
8
2
WNW
8
0.7
SSW
19
2.5
NW
8
1.1
SSW
17
1.1
SSW
16
1.2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
201
218
145
224
216
185
268
203
265
530
337
378
696
464
397
815
742
635
724
Wind (km/h)
5
NW
10
W
15
WNW
10
NNW
15
WNW
20
WNW
10
NNW
15
NW
25
NW
10
NNW
15
NW
25
NW
10
NNW
15
WNW
25
WNW
15
NNW
20
WNW
25
WNW
10
NW
Wind State
glassy
cross-on
cross
cross-off
cross-on
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
High Tide
9:53AM0.21m
7:35PM0.78m
10:07AM0.23m
8:17PM0.81m
10:21AM0.26m
8:58PM0.81m
10:36AM0.32m
9:41PM0.78m
10:56AM0.40m
10:24PM0.71m
11:21AM0.49m
11:11PM0.61m
Low Tide
2:44AM-0.94m
1:31PM0.06m
3:16AM-0.95m
2:12PM-0.03m
3:45AM-0.93m
2:54PM-0.14m
4:11AM-0.88m
3:37PM-0.25m
4:38AM-0.82m
4:21PM-0.36m
5:06AM-0.74m
5:10PM-0.45m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:30
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:39
7:38
7:37
7:36
7:35
7:34
 mm
Temp °C
16
21
22
19
26
24
22
29
28
23
31
29
22
27
24
19
23
22
16
Feels °C
16
20
20
17
24
21
20
26
24
21
27
25
20
25
21
18
19
18
14
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  • 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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