Surf Forecasts:
How big are the waves at The Patch today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 4.5ft (1.3m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 4.5ft (1.3m), 10s period with WNW swell.
- Evening surf: Evening surf (09 Aug, local time) - 5ft (1.6m), 9s period with WNW swell.
The current surf forecast for The Patch at 5PM is: 1.3m 10s primary swell from a West-northwest direction and 0.5m 15s secondary swell from a Southwest direction (forecast issued at 10:00am August 09). The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 4.5ft (1.3m) | 10s |
| Afternoon (09 Aug) | 4.5ft (1.3m) | 10s |
| Evening (09 Aug) | 5ft (1.6m) | 9s |
Table - waves today at The Patch. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sun afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||||||||
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) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | SW 18 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 332 | 332 | 332 | 332 | 370 | 486 | 599 | 554 | 455 | 385 | 280 | 262 | 222 | 222 | 227 | 292 | 274 | 248 | 242 | 218 | 180 | 194 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross-on |
High Tide | 10:45AM0.97m | 8:57PM1.45m | 11:28AM1.04m | 9:57PM1.48m | 12:08PM1.09m | 10:52PM1.49m | ||||||||||||||||
Low Tide | 3:32PM0.59m | 4:57AM-0.18m | 4:33PM0.54m | 5:45AM-0.21m | 5:29PM0.48m | |||||||||||||||||
 | | | |  |  |  | | | | | | | | | | | | | | | | |
 | 6:20 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:08 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 18 | 19 | 17 | 13 | 12 | 12 | 12 | 13 | 15 | 16 | 15 | 13 | 12 | 12 | 12 | 13 | 17 | 17 | 16 | 13 | 13 |
Feels °C | 14 | 18 | 18 | 14 | 10 | 10 | 11 | 11 | 12 | 14 | 14 | 13 | 11 | 10 | 10 | 11 | 12 | 16 | 15 | 14 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 332 | 332 | 332 | 332 | 370 | 486 | 599 | 554 | 455 | 385 | 280 | 262 | 222 | 222 | 227 | 292 | 274 | 248 | 242 | 218 | 180 | 180 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 18 |
| kJ | 203 | 166 | 162 | 109 | 106 | 104 | 104 | 103 | 103 | 102 | 99 | 92 | 89 | 88 | 87 | 69 | 69 | 88 | 96 | 100 | 102 | 194 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SSW 12 | SW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SSW 12 |
| kJ | 37 | 22 | 27 | 33 | 12 | 24 | 24 | 24 | 12 | 12 | 61 | 60 | 134 | 134 | 133 | 96 | 95 | 94 | 57 | 113 | 111 | 29 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 22 | 22 | 22 | 465 | 120 | 54 | 22 | 22 | 8 | 72 | 245 | 26 | 54 | 25 | 22 | 22 | 22 | 22 | 31 | 25 | 25 | 22 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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