Surf Forecasts:
How big are the waves at Morro Rock today (10 Aug):
- Afternoon surf: Afternoon surf (10 Aug, local time) - 3ft (0.9m), 10s period with WNW swell.
- Evening surf: Evening surf (10 Aug, local time) - 1.5ft (0.5m), 20s period with SW swell.
The current surf forecast for Morro Rock at 11PM is: 0.5m 20s primary swell from a Southwest direction and 0.9m 9s secondary swell from a Northwest direction (forecast issued at 04:00pm August 10). An open ocean swell of 0.6m 13s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | - | - |
| Afternoon (10 Aug) | 3ft (0.9m) | 10s |
| Evening (10 Aug) | 1.5ft (0.5m) | 20s |
Table - waves today at Morro Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Mon afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||
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 10 | WNW 9 | SW 20 | SW 20 | SW 19 | NW 9 | NW 8 | NW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 161 | 154 | 186 | 186 | 184 | 79 | 74 | 77 | 103 | 113 | 77 | 79 | 84 | 103 | 103 | 141 | 141 | 138 | 132 | 129 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | on | cross-on | glassy | glassy | glassy | glassy | cross-on | on | on | on | glassy |
High Tide | 9:01PM2.00m | 10:44AM1.29m | 9:50PM2.02m | 11:17AM1.37m | 10:35PM1.98m | |||||||||||||||
Low Tide | 2:46PM0.66m | 4:15AM-0.37m | 3:38PM0.55m | 4:53AM-0.36m | 4:26PM0.45m | |||||||||||||||
 | |  | | | |  | | | | |  | | | | |  | | | | |
 | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | 7:58 | — | — | — | — | — | — | — | 7:57 | — | — | — | — | — | — | — | 7:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 17 | 17 | 16 | 16 | 18 | 21 | 22 | 21 | 16 | 16 | 16 | 16 | 16 | 20 | 20 | 19 | 15 | 14 |
Feels °C | 22 | 21 | 17 | 18 | 17 | 17 | 19 | 21 | 21 | 20 | 16 | 16 | 16 | 17 | 16 | 19 | 19 | 18 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 9 | WNW 9 | NW 9 | WNW 9 | NW 9 | NW 8 | NW 9 | WNW 9 | WNW 9 | NW 9 | SSW 18 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 161 | 154 | 145 | 118 | 103 | 79 | 74 | 77 | 103 | 113 | 77 | 395 | 84 | 103 | 103 | 141 | 141 | 138 | 132 | 129 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | SSW 18 | SW 18 | NW 9 | SW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 207 | 139 | 139 | 139 | 139 | 137 | 139 | 123 | 85 | 209 | 319 | 79 | 316 | 207 | 204 | 193 | 177 | 264 | 264 | 261 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SSW 19 | SSW 19 | SSW 19 | SW 14 | S 12 | S 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | S 11 | S 11 |
| kJ | 98 | 136 | 186 | 186 | 184 | 148 | 146 | 142 | 74 | 78 | 75 | 48 | 46 | 47 | 46 | 46 | 27 | 118 | 39 | 38 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 451 | 78 | 0 | 0 | 0 | 0 | 0 | 144 | 170 | 144 | 26 | 0 | 0 | 0 | 0 | 167 | 167 | 144 | 121 | 0 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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