Surf Forecasts:
How big are the waves at Main Street today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 2ft (0.6m), 16s period with SSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 5ft (1.6m), 7s period with WNW swell.
The current surf forecast for Main Street at 6AM is: 0.8m 15s primary swell from a Southwest direction and 1.1m 6s secondary swell from a West-northwest direction, 1.3m 6s secondary swell from a West-northwest direction (forecast issued at 10:00pm August 17). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2.5ft (0.7m) | 16s |
| Afternoon (18 Aug) | 2ft (0.6m) | 16s |
| Evening (18 Aug) | 5ft (1.6m) | 7s |
Table - waves today at Main Street. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Thu morning, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||
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 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SSW 16 | SSW 16 | WNW 7 | WNW 7 | SW 14 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 203 | 203 | 248 | 255 | 295 | 206 | 175 | 179 | 211 | 259 | 249 | 255 | 258 | 269 | 287 | 291 | 251 | 196 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | cross-on |
High Tide | 2:53AM1.38m | 2:44PM1.88m | 4:38AM1.27m | 3:34PM1.85m | ||||||||||||||
Low Tide | 8:58PM0.74m | 7:57AM0.99m | 10:15PM0.72m | 8:29AM1.14m | ||||||||||||||
 |  | | |  |  |  | | | | | | | | | | | | |
 | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 15 | 15 | 16 | 18 | 18 | 17 | 15 | 15 | 15 | 16 | 17 | 20 | 19 | 18 | 15 | 16 |
Feels °C | 13 | 12 | 14 | 13 | 14 | 16 | 15 | 15 | 13 | 13 | 13 | 15 | 16 | 18 | 17 | 16 | 14 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | WNW 6 | WNW 6 | SW 16 | SW 16 | SSW 16 | SSW 16 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 7 | SW 16 | SW 16 | WNW 6 | WNW 7 |
| kJ | 203 | 203 | 47 | 87 | 295 | 206 | 175 | 179 | 149 | 191 | 249 | 214 | 186 | 143 | 287 | 291 | 117 | 162 |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 9 | SW 14 | SW 15 | S 9 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | WNW 14 | WNW 13 | SW 16 | SW 16 |
| kJ | 16 | 16 | 248 | 255 | 2 | 59 | 109 | 108 | 113 | 221 | 241 | 255 | 258 | 269 | 61 | 59 | 251 | 196 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 18 | WNW 9 | SW 9 | W 21 | S 10 | W 13 | W 13 | SW 17 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | SW 21 | W 22 | WNW 13 | WNW 12 |
| kJ | 31 | 31 | 16 | 3 | 9 | 2 | 3 | 4 | 138 | 24 | 21 | 42 | 41 | 37 | 17 | 9 | 55 | 87 |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 5 | NW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | — | — | — | — | WNW 7 | WNW 7 | — | — |
| kJ | 28 | 30 | 75 | 128 | 93 | 117 | 136 | 144 | 211 | 259 | — | — | — | — | 115 | 102 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 25 | 25 | 25 | 25 | 25 | 74 | 97 | 74 | 78 | 25 | 25 | 25 | 55 | 97 | 97 | 74 | 25 | 16 |
Best forecast wave conditions in Santa Barbara | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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