Surf Forecasts:
How big are the waves at Arroyo Laguna today (17 Jul):
- Afternoon surf: Afternoon surf (17 Jul, local time) - 7ft (2.1m), 8s period with WNW swell.
- Evening surf: Evening surf (17 Jul, local time) - 8ft (2.5m), 8s period with WNW swell.
The current surf forecast for Arroyo Laguna at 12AM is: 2.1m 8s primary swell from a West-northwest direction and 0.6m 15s secondary swell from a Southwest direction, 0.4m 19s secondary swell from a West-northwest direction (forecast issued at 04:00pm July 16). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | - | - |
| Afternoon (17 Jul) | 7ft (2.1m) | 8s |
| Evening (17 Jul) | 8ft (2.5m) | 8s |
Table - waves today at Arroyo Laguna. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Thu afternoon, min 14°C on Fri night). Winds decreasing (fresh winds from the WNW on Thu afternoon, calm by Fri night). | ||||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | ||||||||||||||||||
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) | WNW 7 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | NW 8 | NW 7 | WNW 16 | WNW 16 | SW 18 | SW 18 | WNW 16 | WNW 16 | WNW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 455 | 680 | 824 | 564 | 912 | 665 | 587 | 257 | 274 | 285 | 263 | 441 | 405 | 302 | 295 | 366 | 379 | 291 | 291 | 288 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross | cross | cross | glassy | glassy | glassy | cross-on | cross-on | cross | cross | cross |
High Tide | 1:17PM1.32m | 00:13AM1.78m | 1:58PM1.37m | 1:05AM1.57m | 2:41PM1.43m | |||||||||||||||
Low Tide | 6:16PM0.63m | 7:18AM-0.24m | 7:18PM0.61m | 7:56AM-0.05m | 8:27PM0.59m | |||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:19 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 20 | 18 | 17 | 16 | 18 | 20 | 20 | 19 | 16 | 15 | 15 | 14 | 16 | 20 | 20 | 20 | 17 | 16 |
Feels °C | 20 | 19 | 15 | 15 | 15 | 15 | 17 | 19 | 18 | 16 | 14 | 14 | 15 | 14 | 16 | 19 | 17 | 17 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | WNW 8 | WNW 8 | WNW 8 | WNW 18 | WNW 17 | WNW 17 | WNW 17 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 16 | WNW 16 | WNW 16 | WNW 16 |
| kJ | 124 | 89 | 157 | 145 | 355 | 300 | 284 | 243 | 235 | 235 | 237 | 256 | 214 | 172 | 118 | 99 | 295 | 291 | 291 | 288 |
Swell 2 Height (m) Direction Period (s) | WNW 19 | WNW 19 | WNW 19 | WNW 19 | WNW 19 | WNW 18 | WNW 18 | SW 19 | SW 14 | SW 14 | SW 14 | WNW 17 | WNW 17 | WNW 16 | WNW 16 | SW 18 | SW 18 | SW 18 | SW 16 | SW 16 |
| kJ | 146 | 142 | 142 | 142 | 203 | 188 | 180 | 181 | 74 | 74 | 74 | 232 | 243 | 302 | 295 | 366 | 379 | 260 | 96 | 90 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | WNW 12 | SW 19 | SW 19 | SW 19 | SW 14 | SW 19 | SW 18 | SW 18 | SW 14 | SW 15 | SW 17 | SW 17 | WNW 16 | SW 13 | S 12 | SW 13 | SSE 12 |
| kJ | 28 | 27 | 27 | 31 | 175 | 181 | 181 | 74 | 127 | 83 | 49 | 73 | 75 | 293 | 243 | 295 | 44 | 45 | 63 | 46 |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | NW 8 | NW 7 | — | — | WNW 7 | WNW 7 | WNW 5 | WNW 6 | WNW 7 |
| kJ | 455 | 680 | 824 | 564 | 912 | 665 | 587 | 257 | 274 | 285 | 263 | 441 | 405 | — | — | 178 | 93 | 69 | 115 | 134 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 160 | 156 | 68 | 36 | 35 | 0 | 8 | 162 | 162 | 162 | 68 | 36 | 0 | 0 | 0 | 151 | 162 | 162 | 68 | 36 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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