Surf Forecasts:
How big are the waves at El Capitan today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 1.5ft (0.5m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 1.5ft (0.5m), 13s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.5m), 13s period with SSW swell.
The current surf forecast for El Capitan at 5AM is: 0.5m 14s primary swell from a South-southwest direction and 0.4m 12s secondary swell from a West-northwest direction (forecast issued at 10:00pm August 20). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 1.5ft (0.5m) | 13s |
| Afternoon (21 Aug) | 1.5ft (0.5m) | 13s |
| Evening (21 Aug) | 1.5ft (0.5m) | 13s |
Table - waves today at El Capitan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 33°C on Sat afternoon, min 20°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | ||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WNW 7 | SSW 13 | WNW 7 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||
 kJ | 183 | 180 | 134 | 105 | 102 | 101 | 99 | 99 | 99 | 67 | 99 | 98 | 85 | 95 | 64 | 84 | 72 | 84 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | off | glassy | glassy | cross-on | cross-on | cross | cross-off | off | off | glassy | glassy | cross-on | cross-on | cross | cross-off | off |
High Tide | 8:37AM1.33m | 5:31PM1.82m | 8:56AM1.39m | 6:30PM1.88m | ||||||||||||||
Low Tide | 00:44AM0.59m | 10:40AM1.31m | 1:35AM0.49m | 12:15PM1.30m | ||||||||||||||
 |  | |  |  |  |  | | | | | | | | | | | | |
 | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 22 | 21 | 20 | 24 | 29 | 31 | 32 | 25 | 22 | 22 | 22 | 25 | 31 | 32 | 33 | 25 | 23 |
Feels °C | 25 | 22 | 20 | 20 | 24 | 28 | 30 | 31 | 23 | 20 | 21 | 21 | 24 | 30 | 31 | 32 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 183 | 180 | 134 | 105 | 102 | 101 | 99 | 99 | 99 | 67 | 99 | 98 | 67 | 95 | 60 | 84 | 72 | 84 |
Swell 2 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SSW 16 | SW 18 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 79 | 79 | 79 | 54 | 48 | 47 | 47 | 47 | 47 | 26 | 48 | 45 | 43 | 31 | 15 | 28 | 29 | 27 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | SW 19 | SSW 19 | SW 18 | SW 18 | SW 18 | SW 18 | WSW 17 | WSW 17 | SSE 10 | SW 18 | SW 18 | SW 18 | SW 17 | WNW 10 | SW 19 | WNW 10 |
| kJ | 2 | 8 | 15 | 35 | 51 | 49 | 49 | 49 | 28 | 30 | 10 | 49 | 50 | 51 | 47 | 21 | 57 | 21 |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 6 | WNW 6 | WNW 6 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | WNW 7 | WNW 7 | WNW 7 | WNW 5 | WNW 5 | WNW 5 |
| kJ | 52 | 54 | 52 | 45 | 41 | 44 | 44 | 51 | 86 | 110 | 90 | 72 | 85 | 68 | 64 | 66 | 106 | 102 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 17 | 17 | 9 | 0 | 3 | 0 | 0 | 0 | 93 | 17 | 9 | 0 | 3 |
Best forecast wave conditions in Santa Barbara | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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