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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 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 4PM is: 3.5m 12s primary swell from a West-northwest direction and 0.5m 13s secondary swell from a South direction, 0.2m 18s secondary swell from a South direction (forecast issued at 10:00am May 17). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 13ft (4.0m) | 12s |
| Afternoon (17 May) | 11ft (3.5m) | 12s |
| Evening (17 May) | 11ft (3.5m) | 11s |
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 afternoon, min 14°C on Sun morning). Winds decreasing (fresh winds from the NW on Sun afternoon, calm by Tue night). | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 11 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | NW 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 14 | WNW 10 | WNW 13 | |
4414 | 2612 | 2995 | 3130 | 3229 | 4150 | 1745 | 1596 | 1274 | 961 | 732 | 649 | 540 | 573 | 540 | 471 | 530 | 436 | 436 | 445 | 362 | 425 | 339 | 745 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross-off | off | off | cross | cross-on | cross-on | cross-on | cross | cross-off | off | glassy | glassy | on | cross-on | cross-on | cross | glassy | glassy | glassy | |
High Tide | 12:16PM1.12m | 10:50PM1.99m | 1:18PM1.11m | 11:39PM1.94m | 2:23PM1.10m | 00:32AM1.83m | ||||||||||||||||||
Low Tide | 5:32AM-0.49m | 4:32PM0.71m | 6:24AM-0.52m | 5:22PM0.77m | 7:19AM-0.49m | 6:20PM0.82m | ||||||||||||||||||
 | |  | | |  | | | | | | | | | | | | | | | | | | | |
 | 5:58 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 |
 | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:05 | — | — | 8:06 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 15 | 18 | 17 | 18 | 15 | 15 | 16 | 16 | 18 | 20 | 20 | 21 | 17 | 17 | 16 | 16 |
11 | 12 | 11 | 11 | 11 | 10 | 11 | 10 | 12 | 16 | 16 | 15 | 12 | 13 | 14 | 13 | 16 | 18 | 18 | 18 | 14 | 16 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | SSW 14 | 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 10 | WNW 13 |
 kJ | 1736 | 104 | 92 | 90 | 90 | 2095 | 1745 | 1596 | 1274 | 961 | 732 | 649 | 540 | 573 | 540 | 471 | 530 | 436 | 436 | 445 | 361 | 339 | 339 | 745 |
Swell 2 Height (m) Direction Period (s) | WNW 13 | S 18 | 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 | WNW 14 | SW 21 |
| kJ | 615 | 25 | 24 | 24 | 24 | 89 | 58 | 58 | 81 | 55 | 30 | 80 | 78 | 71 | 69 | 129 | 229 | 322 | 283 | 217 | 362 | 425 | 337 | 224 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SW 18 | 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 | S 14 | S 14 |
| kJ | 147 | 12 | 12 | 12 | 13 | 24 | 48 | 82 | 56 | 82 | 81 | 29 | 28 | 80 | 79 | 69 | 69 | 69 | 67 | 65 | 96 | 92 | 91 | 57 |
Wind waves Height (m) Direction Period (s) | NW 11 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | NW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4414 | 2612 | 2995 | 3130 | 3229 | 4150 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 78 | 160 | 160 | 160 | 160 | 8 | 0 | 0 | 6 | 50 | 35 | 160 | 35 | 0 | 0 | 0 | 0 | 8 | 35 | 78 | 36 | 0 | 0 | 0 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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