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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 am Tuesday 21 Apr 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
13.5° C
(Which is slightly warmer than usual)How big are the waves at Arroyo Laguna today?
The current surf forecast for Arroyo Laguna at 7PM is: 1.2m 12s primary swell from a West-northwest direction and 0.9m 7s secondary swell from a West direction, 0.9m 6s secondary swell from a Southwest direction (forecast issued at 10:00am April 21). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 5ft (1.5m) | 12s |
| Afternoon (21 Apr) | 4.5ft (1.4m) | 12s |
| Evening (21 Apr) | 3.5ft (1.1m) | 12s |
Table - waves today at Arroyo Laguna. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 18 | 18 | 10 | 10 | 9 | 16 | 16 | 16 | 16 | 16 | 16 | 13 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 677 | 666 | 624 | 539 | 330 | 307 | 251 | 451 | 434 | 410 | 389 | 395 | 433 | 471 | 254 | 249 | 326 | 326 | 326 | 326 | 245 | 277 | 352 | 259 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | on | cross- on | cross | cross- off | off | glass | cross- on | cross- on | cross | cross | cross- off | cross- off | off | off | cross- on | cross | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 3:46PM 1.00 | 1:43AM 1.65 | 5:14PM 1.04 | 2:55AM 1.52 | 6:21PM 1.12 | 4:21AM 1.40 | ||||||||||||||||||
Low Tide / height (m) | 8:31AM -0.30 | 7:20PM 0.85 | 9:41AM -0.24 | 8:51PM 0.90 | 10:53AM -0.19 | 10:45PM 0.86 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| Sunrise | 6:24 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:42 | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:44 | - | - | - | - |
 | | | |  |  | | |  | | | | | | | | |  | | | |  | | | |
Rain (mm) | 1 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 14 | 15 | 15 | 13 | 12 | 11 | 10 | 11 | 14 | 15 | 15 | 13 | 12 | 12 | 11 | 13 | 16 | 17 | 16 | 13 | 13 | 13 | 13 |
| Feels °C (?) | 12 | 12 | 11 | 12 | 11 | 10 | 9 | 8 | 9 | 12 | 11 | 11 | 10 | 9 | 10 | 9 | 12 | 14 | 13 | 11 | 9 | 10 | 10 | 11 |
- 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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