Surf Forecasts:
How big are the waves at The Patch today (22 Aug):
- Afternoon surf: Afternoon surf (22 Aug, local time) - 1.5ft (0.4m), 17s period with SW swell.
- Evening surf: Evening surf (22 Aug, local time) - 5.5ft (1.7m), 6s period with WNW swell.
The current surf forecast for The Patch at 11PM is: 1.7m 7s primary swell from a West-northwest direction and 0.4m 16s secondary swell from a Southwest direction, 0.4m 12s secondary swell from a Southwest direction (forecast issued at 04:00pm August 22). The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | - | - |
| Afternoon (22 Aug) | 1.5ft (0.4m) | 17s |
| Evening (22 Aug) | 5.5ft (1.7m) | 6s |
Table - waves today at The Patch. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sun afternoon, min 13°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | ||||||||||||||||||
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) | SW 17 | SW 17 | WNW 6 | WNW 7 | WNW 6 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 18 | SW 18 | SW 18 | SSW 14 | SSW 14 | SW 17 |
Wave Graph  | ||||||||||||||||||||
 kJ | 76 | 74 | 202 | 244 | 160 | 117 | 130 | 131 | 127 | 116 | 119 | 116 | 113 | 116 | 157 | 157 | 120 | 120 | 118 | 145 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 7:48PM1.19m | 10:45AM0.95m | 8:43PM1.22m | 11:16AM0.98m | 9:32PM1.26m | |||||||||||||||
Low Tide | 2:51PM0.64m | 4:01AM0.06m | 3:46PM0.61m | 4:44AM0.03m | 4:32PM0.58m | |||||||||||||||
 | |  | | |  | | | |  | | | | | | | | | | | |
 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | 7:54 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 16 | 15 | 14 | 14 | 15 | 18 | 20 | 18 | 14 | 13 | 13 | 13 | 14 | 17 | 18 | 17 | 14 | 14 |
Feels °C | 14 | 15 | 13 | 12 | 12 | 14 | 16 | 18 | 19 | 17 | 12 | 12 | 12 | 12 | 14 | 17 | 17 | 14 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | W 10 | SW 13 | SW 16 | SW 16 | SW 16 | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 50 | 43 | 96 | 90 | 63 | 117 | 124 | 131 | 116 | 116 | 119 | 116 | 113 | 116 | 95 | 87 | 85 | 120 | 118 | 116 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 17 | SW 13 | SW 12 | SW 12 | SW 15 | SSW 12 | SW 19 | SW 19 | SW 18 | SW 18 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 17 | SW 17 | SW 17 |
| kJ | 44 | 74 | 41 | 39 | 37 | 58 | 57 | 130 | 127 | 114 | 112 | 97 | 86 | 82 | 120 | 120 | 120 | 107 | 104 | 145 |
Swell 3 Height (m) Direction Period (s) | SW 17 | W 12 | W 12 | W 12 | WSW 19 | SW 12 | SW 19 | SSW 16 | SW 12 | SW 12 | SSW 16 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | W 11 | W 10 | W 10 |
| kJ | 76 | 12 | 11 | 11 | 37 | 23 | 130 | 50 | 38 | 37 | 49 | 83 | 113 | 113 | 157 | 157 | 112 | 9 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | WNW 5 | WNW 6 | WNW 6 | WNW 7 | WNW 6 | — | — | — | — | — | — | — | — | — | — | — | — | WNW 8 | WNW 8 | WNW 8 |
| kJ | 45 | 93 | 202 | 244 | 160 | — | — | — | — | — | — | — | — | — | — | — | — | 66 | 66 | 66 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 122 | 120 | 22 | 83 | 0 | 0 | 0 | 22 | 22 | 25 | 22 | 22 | 22 | 22 | 22 | 22 | 25 | 121 | 54 | 0 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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