Surf Forecasts:
How big are the waves at Morro Bay today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 3ft (0.9m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 2.5ft (0.8m), 16s period with SSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 2.5ft (0.7m), 14s period with SSW swell.
The current surf forecast for Morro Bay at 1PM is: 0.8m 16s primary swell from a South-southwest direction and 0.5m 13s secondary swell from a South-southwest direction, 1.2m 6s secondary swell from a West-northwest direction (forecast issued at 10:00am August 18). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 3ft (0.9m) | 16s |
| Afternoon (18 Aug) | 2.5ft (0.8m) | 16s |
| Evening (18 Aug) | 2.5ft (0.7m) | 14s |
Table - waves today at Morro Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Wed morning, min 17°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||
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 | 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 14 | NW 7 | WNW 7 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | NW 7 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | NW 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 377 | 397 | 298 | 298 | 161 | 352 | 372 | 330 | 339 | 348 | 372 | 382 | 348 | 342 | 249 | 229 | 233 | 236 | 236 | 236 | 240 | 318 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | glassy | glassy | on | on | on | on | glassy |
High Tide | 3:35PM1.29m | 4:47AM0.71m | 4:25PM1.29m | 5:24PM1.29m | ||||||||||||||||||
Low Tide | 8:44AM0.51m | 11:15PM0.29m | 8:58AM0.62m | 00:25AM0.22m | ||||||||||||||||||
 | | | |  |  |  | |  | | |  | | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 22 | 23 | 22 | 18 | 17 | 19 | 19 | 21 | 26 | 25 | 24 | 20 | 20 | 21 | 20 | 21 | 25 | 25 | 23 | 18 | 18 |
Feels °C | 16 | 21 | 21 | 20 | 17 | 16 | 18 | 17 | 20 | 24 | 23 | 22 | 19 | 20 | 20 | 19 | 21 | 24 | 24 | 22 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | SSW 15 | SSW 16 | SSW 16 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | SSW 14 | WNW 7 | WNW 7 | WNW 7 |
| kJ | 377 | 397 | 298 | 298 | 161 | 210 | 197 | 167 | 132 | 128 | 372 | 382 | 348 | 197 | 249 | 181 | 153 | 127 | 236 | 136 | 136 | 188 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | SSW 13 | SSW 13 | SSW 17 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | WNW 14 | WNW 13 | WNW 13 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | WNW 12 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 2 | 2 | 99 | 64 | 157 | 210 | 312 | 330 | 339 | 348 | 71 | 69 | 92 | 277 | 249 | 229 | 233 | 236 | 117 | 236 | 236 | 236 |
Swell 3 Height (m) Direction Period (s) | W 22 | S 10 | NW 13 | WNW 13 | WNW 16 | SSW 17 | WNW 15 | WNW 15 | WNW 14 | NW 14 | SW 21 | SW 22 | S 8 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | SW 19 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 9 | 2 | 7 | 17 | 24 | 119 | 21 | 42 | 41 | 48 | 18 | 18 | 1 | 87 | 61 | 89 | 75 | 115 | 57 | 121 | 109 | 107 |
Wind waves Height (m) Direction Period (s) | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | NW 7 | — | — | — | — | WNW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 85 | 82 | 111 | 150 | 160 | 352 | 372 | 320 | 257 | 224 | 121 | 127 | 140 | 342 | — | — | — | — | 124 | 222 | 240 | 318 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 25 | 6 | 25 | 122 | 142 | 122 | 122 | 25 | 6 | 6 | 6 | 142 | 142 | 122 | 25 | 25 | 6 | 0 | 6 | 110 | 202 | 142 |
Best forecast wave conditions in San Luis Obispo | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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