Surf Forecasts:
How big are the waves at Mouse Rock today (15 Aug):
- Afternoon surf: Afternoon surf (15 Aug, local time) - 3.5ft (1.0m), 16s period with SSW swell.
- Evening surf: Evening surf (15 Aug, local time) - 3.5ft (1.1m), 16s period with SSW swell.
The current surf forecast for Mouse Rock at 11PM is: 1.1m 16s primary swell from a South-southwest direction and 0.9m 6s secondary swell from a West-northwest direction, 1.1m 6s secondary swell from a Northwest direction (forecast issued at 04:00pm August 15). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | - | - |
| Afternoon (15 Aug) | 3.5ft (1.0m) | 16s |
| Evening (15 Aug) | 3.5ft (1.1m) | 16s |
Table - waves today at Mouse Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue morning, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | ||||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | NW 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 499 | 493 | 627 | 620 | 620 | 612 | 604 | 506 | 493 | 455 | 443 | 443 | 443 | 405 | 334 | 334 | 334 | 330 | 330 | 415 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | glassy | glassy | glassy | glassy | on | on | on | on | cross-on | cross | cross-on | cross-on | on | on | on | on | glassy |
High Tide | 12:55PM1.51m | 00:48AM1.46m | 1:30PM1.51m | 1:37AM1.23m | 2:06PM1.49m | |||||||||||||||
Low Tide | 6:52PM0.36m | 7:04AM0.20m | 7:46PM0.39m | 7:32AM0.40m | 8:51PM0.43m | |||||||||||||||
 | |  | | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 15 | 14 | 14 | 15 | 17 | 21 | 21 | 20 | 15 | 15 | 16 | 16 | 17 | 22 | 23 | 22 | 17 | 18 |
Feels °C | 19 | 18 | 14 | 14 | 15 | 15 | 17 | 21 | 20 | 19 | 14 | 15 | 16 | 16 | 17 | 20 | 22 | 20 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | WNW 7 |
| kJ | 499 | 493 | 627 | 620 | 620 | 612 | 604 | 506 | 493 | 455 | 443 | 443 | 443 | 405 | 334 | 334 | 334 | 330 | 330 | 216 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SW 13 | S 11 | WNW 6 | WNW 6 | WNW 6 | WNW 5 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | S 10 | S 10 | SSW 18 | SSW 14 |
| kJ | 120 | 62 | 36 | 49 | 45 | 34 | 22 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 17 | 17 | 8 | 7 | 62 | 264 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 10 | WNW 10 | S 10 | S 10 | S 10 | WNW 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | — | — | SW 9 | SSW 18 |
| kJ | 35 | 33 | 20 | 19 | 19 | 18 | 21 | 18 | 19 | 19 | 20 | 9 | 9 | 8 | 8 | 8 | — | — | 3 | 64 |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 4 | WNW 5 | NW 6 | NW 6 | — | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 6 | NW 7 |
| kJ | 26 | 26 | 36 | 80 | 83 | — | 51 | 20 | 24 | 33 | 27 | 26 | 28 | 30 | 30 | 30 | 52 | 125 | 179 | 415 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 151 | 151 | 34 | 0 | 0 | 0 | 0 | 151 | 458 | 316 | 114 | 34 | 0 | 34 | 34 | 222 | 151 | 150 | 143 | 0 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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