Surf Forecasts:
How big are the waves at Arroyo Laguna today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 3ft (0.9m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 2.5ft (0.7m), 14s period with SW swell.
- Evening surf: Evening surf (12 Sep, local time) - 6ft (1.8m), 7s period with WNW swell.
The current surf forecast for Arroyo Laguna at 12AM is: 0.9m 15s primary swell from a Southwest direction and 1.2m 6s secondary swell from a West-northwest direction, 1.9m 7s secondary swell from a Northwest direction (forecast issued at 04:00pm September 11). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 3ft (0.9m) | 14s |
| Afternoon (12 Sep) | 2.5ft (0.7m) | 14s |
| Evening (12 Sep) | 6ft (1.8m) | 7s |
Table - waves today at Arroyo Laguna. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Fri afternoon, min 16°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the NW by Sun afternoon). | ||||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | WNW 7 | WNW 7 | WNW 7 | NW 8 | NW 7 | NW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 459 | 322 | 314 | 372 | 309 | 309 | 305 | 214 | 211 | 261 | 353 | 324 | 606 | 429 | 429 | 155 | 342 | 655 | 663 | 871 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | glassy | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off |
High Tide | 11:04AM1.58m | 11:05PM1.60m | 11:34AM1.63m | 11:53PM1.46m | 12:03PM1.65m | |||||||||||||||
Low Tide | 5:03PM0.28m | 5:18AM0.19m | 5:50PM0.23m | 5:47AM0.37m | 6:37PM0.21m | |||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — |
 | — | 7:17 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 22 | 19 | 19 | 18 | 18 | 19 | 22 | 22 | 21 | 18 | 17 | 16 | 16 | 17 | 22 | 23 | 22 | 18 | 17 |
Feels °C | 22 | 19 | 17 | 18 | 17 | 17 | 18 | 21 | 19 | 17 | 15 | 15 | 14 | 15 | 15 | 19 | 18 | 16 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WNW 7 | WNW 7 | WNW 7 | SSW 13 | SW 13 | SW 13 | SW 13 | WNW 8 |
| kJ | 459 | 322 | 314 | 136 | 94 | 71 | 71 | 214 | 211 | 211 | 208 | 162 | 215 | 160 | 155 | 120 | 88 | 87 | 87 | 319 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 16 | NW 10 | SSW 15 | SW 15 | SW 15 | SW 14 | NW 10 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | SW 14 | SW 14 | SW 14 | WSW 11 | SW 19 | SW 19 | SW 19 | SW 13 |
| kJ | 51 | 86 | 25 | 372 | 309 | 309 | 305 | 23 | 59 | 58 | 32 | 29 | 158 | 151 | 147 | 24 | 58 | 58 | 130 | 85 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | NW 10 | WSW 13 | S 10 | S 10 | S 11 | S 10 | WSW 12 | WSW 12 | WSW 12 | SW 19 | WSW 11 | WSW 11 | S 9 | SW 19 |
| kJ | 19 | 18 | 47 | 72 | 72 | 71 | 24 | 60 | 7 | 7 | 20 | 17 | 29 | 28 | 27 | 59 | 23 | 12 | 6 | 130 |
Wind waves Height (m) Direction Period (s) | WNW 6 | WNW 6 | WNW 6 | NW 6 | NW 7 | NW 6 | NW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | NW 8 | NW 7 | NW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | NW 8 |
| kJ | 93 | 114 | 141 | 306 | 271 | 201 | 162 | 52 | 127 | 261 | 353 | 324 | 606 | 429 | 429 | 155 | 342 | 655 | 663 | 871 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 162 | 160 | 68 | 36 | 0 | 0 | 0 | 151 | 160 | 160 | 68 | 68 | 0 | 0 | 0 | 36 | 160 | 160 | 138 | 35 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Arroyo Laguna surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest