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Saint Annes Surf Forecast
/ CAL – San Luis Obispo (23 breaks) / California (404 breaks) /
Surf Forecasts:
Saint Annes surfForecast / CAL – San Luis Obispo / USA
48hr Weather and Surf, issued 10 am Wednesday 20 May 2026 PDTForecast 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
12.1° C
(Which is 1.8°C colder than average for this time of year)How big are the waves at Saint Annes today?
The current surf forecast for Saint Annes at 6PM is: 1.3m 13s primary swell from a West-northwest direction and 0.5m 15s secondary swell from a Southwest direction, 1.0m 5s secondary swell from a West-northwest direction (forecast issued at 10:00am May 20). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 4.5ft (1.4m) | 13s |
| Afternoon (20 May) | 5ft (1.6m) | 13s |
| Evening (20 May) | 5ft (1.5m) | 12s |
Table - waves today at Saint Annes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Wed morning, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 13 | WNW 13 | WNW 13 | NW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SW 16 | |
649 | 640 | 812 | 486 | 689 | 626 | 500 | 436 | 429 | 483 | 500 | 396 | 366 | 286 | 286 | 242 | 242 | 249 | 229 | 216 | 176 | 178 | 191 | 251 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-on | cross-on | cross-on | cross-on | glassy | cross | glassy | glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | |
High Tide | 2:34PM0.34m | 00:43AM0.89m | 3:39PM0.37m | 1:37AM0.71m | 4:44PM0.41m | 2:46AM0.52m | ||||||||||||||||||
Low Tide | 7:31AM-1.21m | 6:44PM0.02m | 8:24AM-1.11m | 7:56PM0.07m | 9:21AM-0.98m | 9:34PM0.07m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | | | | | | | | | | | |
 | 5:54 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 |
 | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — | — | 8:05 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 22 | 19 | 18 | 13 | 12 | 12 | 13 | 16 | 17 | 18 | 17 | 13 | 11 | 12 | 11 | 13 | 15 | 16 | 15 | 12 | 11 | 11 | 11 |
17 | 18 | 16 | 16 | 12 | 12 | 11 | 12 | 15 | 15 | 16 | 15 | 12 | 10 | 11 | 10 | 12 | 13 | 14 | 13 | 11 | 10 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | SW 16 | NW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
 kJ | 649 | 640 | 119 | 486 | 689 | 626 | 500 | 436 | 429 | 483 | 500 | 396 | 366 | 286 | 286 | 242 | 242 | 238 | 229 | 216 | 175 | 175 | 175 | 171 |
Swell 2 Height (m) Direction Period (s) | SW 21 | S 13 | S 13 | SW 15 | SW 15 | SW 15 | SW 19 | SW 19 | SW 19 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 17 | SW 18 | SSW 18 | SW 18 | SW 18 | SW 14 | SW 15 | SW 15 | SW 15 | SW 16 |
| kJ | 162 | 56 | 55 | 113 | 110 | 109 | 184 | 303 | 303 | 107 | 109 | 110 | 109 | 178 | 148 | 152 | 207 | 249 | 152 | 103 | 176 | 178 | 191 | 251 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 21 | S 13 | S 13 | S 13 | SW 15 | SW 15 | SW 15 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 14 | SW 14 | SW 14 | S 12 | SW 14 | SSW 18 | S 12 | S 12 | S 12 | S 12 |
| kJ | 90 | 89 | 18 | 55 | 53 | 52 | 78 | 109 | 77 | 48 | 48 | 48 | 25 | 47 | 73 | 103 | 102 | 49 | 102 | 121 | 47 | 47 | 45 | 44 |
Wind waves Height (m) Direction Period (s) | — | — | WNW 13 | WNW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 812 | 49 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 85 | 144 | 117 | 8 | 0 | 2 | 0 | 0 | 85 | 374 | 117 | 2 | 0 | 0 | 2 | 0 | 85 | 117 | 117 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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