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Arroyo Laguna Surf Forecast
/ CAL – San Luis Obispo (23 breaks) / California (404 breaks) /
Surf Forecasts:
Arroyo Laguna surfForecast / CAL – San Luis Obispo / USA
48hr Weather and Surf, issued 10 pm Friday 20 Mar 2026 PDTForecast update in hr min s Forecast update imminent
Arroyo Laguna surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arroyo Laguna sea temperature is
13.6° C
(Which is slightly warmer than usual)How big are the waves at Arroyo Laguna today?
The current surf forecast for Arroyo Laguna at 3AM is: 0.9m 12s primary swell from a West direction and 0.7m 15s secondary swell from a South-southwest direction (forecast issued at 10:00pm March 20). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 3ft (0.9m) | 11s |
| Afternoon (21 Mar) | 2.5ft (0.7m) | 14s |
| Evening (21 Mar) | 8ft (2.5m) | 9s |
Table - waves today at Arroyo Laguna. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| 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 | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 12 | 11 | 11 | 15 | 14 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 209 | 201 | 214 | 206 | 189 | 146 | 186 | 247 | 989 | 1436 | 1331 | 1419 | 1335 | 1280 | 661 | 748 | 660 | 1255 | 1083 | 910 | 790 | 695 | 280 | 533 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | glass | glass | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 11:52PM 1.65 | 12:50PM 1.16 | 12:28AM 1.69 | 1:58PM 1.02 | 1:09AM 1.68 | 3:29PM 0.91 | ||||||||||||||||||
Low Tide / height (m) | 5:36PM 0.26 | 6:36AM -0.05 | 6:06PM 0.43 | 7:34AM -0.09 | 6:39PM 0.59 | 8:41AM -0.09 | ||||||||||||||||||
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:03 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:17 |
 | | |  |  |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 20 | 19 | 19 | 18 | 20 | 21 | 19 | 18 | 18 | 17 | 16 | 15 | 19 | 20 | 21 | 18 | 17 | 17 | 16 | 16 | 22 | 24 | 24 |
| Feels °C (?) | 21 | 20 | 19 | 19 | 17 | 19 | 20 | 17 | 16 | 16 | 15 | 14 | 12 | 16 | 17 | 18 | 14 | 14 | 14 | 13 | 12 | 19 | 20 | 20 |
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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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