Surf Forecasts:
How big are the waves at Arroyo Laguna today (20 Jul):
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Evening surf: Evening surf (20 Jul, local time) - 2.5ft (0.8m), 16s period with SSW swell.
The current surf forecast for Arroyo Laguna at 8PM is: 0.8m 16s primary swell from a South-southwest direction and 1.0m 11s secondary swell from a South direction, 0.7m 8s secondary swell from a Northwest direction (forecast issued at 04:00pm July 20). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | - | - |
| Afternoon (20 Jul) | 2.5ft (0.7m) | 16s |
| Evening (20 Jul) | 2.5ft (0.8m) | 16s |
Table - waves today at Arroyo Laguna. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Tue morning, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||
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 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 13 | SSW 17 | SSW 13 | SSW 12 | SSW 11 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 255 | 358 | 322 | 387 | 392 | 302 | 421 | 333 | 522 | 566 | 387 | 428 | 439 | 451 | 445 | 411 | 389 | 384 | 389 | 389 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-off | glassy | cross | glassy | on | on | cross-on | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross | cross |
High Tide | 4:09PM1.51m | 4:42AM0.94m | 4:56PM1.53m | 6:44AM0.88m | 5:44PM1.55m | |||||||||||||||
Low Tide | 11:09PM0.46m | 9:52AM0.59m | 00:28AM0.34m | 10:40AM0.76m | ||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 8:17 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:16 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 19 | 20 | 18 | 20 | 20 | 23 | 23 | 23 | 21 | 20 | 19 | 18 | 20 | 22 | 22 | 21 | 18 | 16 |
Feels °C | 20 | 19 | 18 | 20 | 19 | 19 | 21 | 23 | 22 | 22 | 21 | 20 | 20 | 19 | 22 | 23 | 22 | 21 | 18 | 15 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | S 11 | SSW 16 | S 11 | S 13 | SSW 13 | SSW 13 | SSW 12 | SSW 11 | SSW 10 | SSW 10 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 216 | 282 | 255 | 196 | 392 | 185 | 421 | 269 | 522 | 566 | 387 | 279 | 205 | 451 | 445 | 411 | 389 | 384 | 389 | 389 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SSW 16 | SSW 16 | S 11 | SSW 13 | SSW 17 | S 10 | SSW 17 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 |
| kJ | 255 | 358 | 322 | 387 | 123 | 201 | 317 | 136 | 300 | 125 | 322 | 428 | 439 | 146 | 137 | 96 | 92 | 83 | 81 | 68 |
Swell 3 Height (m) Direction Period (s) | S 14 | WNW 14 | WNW 14 | WNW 8 | S 9 | SSW 16 | WNW 8 | SSW 17 | NW 8 | S 17 | NW 8 | NW 8 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | SSE 16 | S 15 | S 14 |
| kJ | 132 | 118 | 118 | 62 | 63 | 302 | 46 | 333 | 33 | 147 | 17 | 18 | 33 | 33 | 32 | 30 | 29 | 50 | 112 | 153 |
Wind waves Height (m) Direction Period (s) | WNW 8 | NW 8 | NW 8 | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 47 | 72 | 72 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 311 | 155 | 78 | 0 | 0 | 6 | 0 | 329 | 35 | 6 | 0 | 0 | 0 | 0 | 0 | 258 | 311 | 311 | 35 | 68 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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