Surf Forecasts:
How big are the waves at Morro Rock today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 3ft (0.9m), 10s period with WNW swell.
- 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 5AM is: 0.9m 10s primary swell from a Northwest direction (forecast issued at 10:00pm August 09). An open ocean swell of 0.8m 14s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 3ft (0.9m) | 10s |
| 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 23°C on Mon morning, min 16°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | ||||||||||||||||
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) | NW 10 | NW 10 | NW 10 | NW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | SW 20 | SW 20 | SW 19 | NW 9 | NW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 145 | 142 | 139 | 137 | 164 | 164 | 161 | 154 | 186 | 186 | 184 | 77 | 75 | 99 | 106 | 113 | 79 | 79 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | on | glassy |
High Tide | 8:09PM1.91m | 10:11AM1.19m | 9:01PM2.00m | 10:44AM1.29m | 9:50PM2.02m | |||||||||||||
Low Tide | 3:35AM-0.31m | 2:46PM0.66m | 4:15AM-0.37m | 3:38PM0.55m | ||||||||||||||
 | | | |  | | | | | |  | | | | | | | | |
 | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 16 | 18 | 23 | 23 | 22 | 18 | 17 | 17 | 17 | 18 | 22 | 23 | 22 | 17 | 17 |
Feels °C | 17 | 18 | 18 | 17 | 19 | 23 | 22 | 21 | 18 | 17 | 18 | 18 | 18 | 22 | 22 | 21 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | SSW 18 |
| kJ | 145 | 142 | 139 | 137 | 164 | 164 | 161 | 154 | 148 | 145 | 101 | 77 | 75 | 99 | 106 | 113 | 79 | 395 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | SSW 18 | SW 18 | NW 9 |
| kJ | 242 | 242 | 239 | 236 | 213 | 201 | 207 | 139 | 139 | 139 | 139 | 137 | 139 | 123 | 85 | 209 | 319 | 79 |
Swell 3 Height (m) Direction Period (s) | SW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SSW 19 | SSW 19 | SSW 19 | SW 14 | S 12 | S 12 | SSW 12 |
| kJ | 31 | 41 | 23 | 24 | 24 | 24 | 98 | 136 | 186 | 186 | 184 | 148 | 146 | 142 | 74 | 78 | 75 | 48 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 0 | 0 | 78 | 78 | 144 | 0 | 0 | 0 | 0 | 0 | 78 | 78 | 112 | 26 | 0 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
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