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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 4 pm Sunday 17 May 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
12.2° C
(Which is 1.2°C colder than average for this time of year)How big are the waves at Arroyo Laguna today?
The current surf forecast for Arroyo Laguna at 1AM is: 4.0m 12s primary swell from a Northwest direction and 2.5m 12s secondary swell from a West-northwest direction, 0.5m 13s secondary swell from a South direction (forecast issued at 04:00pm May 17). The wind direction is predicted to be cross-offshore and the swell rating is 7.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 7ft (2.1m) | 11s |
| Afternoon (18 May) | 5.5ft (1.7m) | 11s |
| Evening (18 May) | 7ft (2.1m) | 10s |
Table - waves today at Arroyo Laguna. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Tue morning, min 14°C on Sun night). Winds decreasing (fresh winds from the NW on Sun afternoon, calm by Tue morning). | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 8 AM | 11 AM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
WNW 12 | WNW 11 | WNW 11 | NW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 10 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | |
2802 | 3130 | 3130 | 4269 | 1715 | 1776 | 1328 | 961 | 732 | 637 | 936 | 573 | 480 | 471 | 510 | 436 | 378 | 386 | 367 | 425 | 985 | 745 | 734 | 722 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | off | off | cross-off | cross-on | on | cross | cross | cross-off | off | off | glassy | glassy | cross | cross-on | cross | glassy | glassy | glassy | glassy | cross-on | |
High Tide | 12:16PM1.12m | 10:50PM1.99m | 1:18PM1.11m | 11:39PM1.94m | 2:23PM1.10m | 00:32AM1.83m | ||||||||||||||||||
Low Tide | 4:32PM0.71m | 6:24AM-0.52m | 5:22PM0.77m | 7:19AM-0.49m | 6:20PM0.82m | 8:16AM-0.41m | ||||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — |
 | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | 8:06 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 17 | 15 | 14 | 14 | 16 | 18 | 17 | 18 | 15 | 16 | 16 | 16 | 19 | 21 | 21 | 21 | 18 | 17 | 17 | 17 | 19 | 20 |
12 | 11 | 13 | 11 | 11 | 10 | 13 | 16 | 16 | 14 | 12 | 14 | 13 | 13 | 17 | 19 | 18 | 17 | 15 | 15 | 15 | 15 | 17 | 18 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | 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 | WNW 10 | WNW 14 | WNW 13 | WNW 13 | WNW 13 |
 kJ | 92 | 90 | 90 | 2268 | 1715 | 1776 | 1328 | 961 | 732 | 637 | 540 | 573 | 480 | 471 | 510 | 436 | 378 | 386 | 327 | 339 | 985 | 745 | 734 | 722 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | S 18 | S 13 | SSW 13 | SSW 13 | S 16 | SSW 13 | SSW 12 | S 16 | S 16 | S 15 | S 15 | NW 16 | WNW 16 | WNW 16 | WNW 15 | NW 15 | WNW 14 | WNW 14 | S 14 | S 14 | S 13 | S 13 |
| kJ | 24 | 24 | 24 | 89 | 58 | 58 | 81 | 55 | 30 | 80 | 78 | 71 | 69 | 129 | 229 | 322 | 283 | 217 | 367 | 425 | 91 | 89 | 56 | 88 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | S 17 | S 16 | S 16 | SSW 13 | S 16 | S 16 | SSW 12 | SSW 12 | NW 18 | NW 18 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | SW 16 | SW 21 | SW 21 | SW 16 |
| kJ | 12 | 12 | 13 | 24 | 48 | 82 | 56 | 82 | 81 | 29 | 28 | 80 | 79 | 69 | 69 | 69 | 67 | 65 | 96 | 92 | 66 | 224 | 162 | 89 |
Wind waves Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | NW 12 | — | — | — | — | — | — | NW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2802 | 3130 | 3130 | 4269 | — | — | — | — | — | — | 936 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 160 | 160 | 160 | 8 | 0 | 0 | 0 | 50 | 16 | 160 | 35 | 0 | 0 | 0 | 0 | 0 | 160 | 78 | 36 | 0 | 0 | 0 | 0 | 38 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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