Surf Forecasts:
How big are the waves at The Patch today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 2ft (0.6m), 19s period with SW swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 4ft (1.2m), 9s period with W swell.
- Evening surf: Evening surf (03 Sep, local time) - 2.5ft (0.7m), 18s period with SW swell.
The current surf forecast for The Patch at 8AM is: 0.6m 19s primary swell from a Southwest direction and 0.9m 8s secondary swell from a West-northwest direction, 0.6m 12s secondary swell from a South-southwest direction (forecast issued at 04:00am September 03). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 2ft (0.6m) | 19s |
| Afternoon (03 Sep) | 4ft (1.2m) | 9s |
| Evening (03 Sep) | 2.5ft (0.7m) | 18s |
Table - waves today at The Patch. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 17°C on Thu morning, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||
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 | 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 18 | SW 19 | SW 19 | W 9 | W 9 | WNW 10 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 173 | 275 | 287 | 179 | 181 | 256 | 282 | 383 | 379 | 379 | 379 | 370 | 434 | 465 | 527 | 610 | 515 | 502 | 496 | 430 | 419 | 419 | 465 | 403 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off |
High Tide | 5:29AM0.85m | 4:21PM1.30m | 7:11AM0.85m | 5:24PM1.30m | 8:34AM0.91m | 6:36PM1.30m | ||||||||||||||||||
Low Tide | 11:07PM0.08m | 10:31AM0.53m | 00:19AM0.05m | 11:43AM0.61m | 1:36AM0.01m | 1:12PM0.63m | ||||||||||||||||||
 | |  | |  |  |  | | | |  | | | | | | | | | | | | | | |
 | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:34 | — | — |
mm | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 16 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 14 | 16 | 17 | 17 | 14 | 14 | 14 | 13 | 14 | 16 | 17 | 16 | 14 | 14 |
Feels °C | 16 | 15 | 15 | 15 | 15 | 17 | 15 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 11 | 12 | 12 | 12 | 13 | 15 | 14 | 12 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 8 | WNW 8 | W 9 | W 9 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SW 17 | SW 16 | SW 16 | SW 16 | WNW 10 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SSW 15 |
| kJ | 79 | 84 | 127 | 125 | 181 | 256 | 282 | 250 | 279 | 302 | 265 | 270 | 270 | 465 | 527 | 610 | 515 | 227 | 496 | 430 | 419 | 419 | 465 | 403 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 18 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 11 | WNW 11 | W 15 | SSW 12 | SW 16 | WNW 10 | WNW 10 | WNW 9 | SSW 12 | SSW 11 | WNW 9 |
| kJ | 173 | 275 | 111 | 109 | 73 | 95 | 266 | 383 | 379 | 379 | 379 | 370 | 434 | 68 | 180 | 4 | 81 | 502 | 183 | 148 | 139 | 88 | 44 | 56 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SW 19 | SW 19 | SW 15 | SW 15 | SSW 11 | S 10 | SSW 10 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | W 15 | SSW 11 | S 10 | SSE 14 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | W 17 | SSW 11 | SSW 11 |
| kJ | 104 | 136 | 287 | 179 | 112 | 112 | 93 | 55 | 33 | 109 | 106 | 102 | 69 | 17 | 68 | 50 | 36 | 79 | 91 | 91 | 91 | 5 | 66 | 45 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 2 | — | — | — | — | — | — | — | — | — | WNW 11 | WNW 4 | WNW 10 | WNW 10 | — | — | — | — | WNW 9 | WNW 9 | WNW 4 |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 265 | 10 | 316 | 250 | — | — | — | — | 133 | 161 | 23 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 22 | 22 | 60 | 72 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 122 | 452 | 120 | 54 | 54 | 0 | 0 | 22 | 121 | 122 | 87 | 0 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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