
Surf Forecasts:
The Patch surf forecast from 27 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 8AM (local time) - 7ft (2.1m), 8s period, NW swell with cross-offshore winds.
- Most powerful swell: Sunday 2 Aug, 11PM (local time) - 8ft (2.5m), 9s period, WNW swell with 1,093 kJ wave energy.
- Next surfable swell (1★+): Wednesday 29 Jul, 5AM (local time) - 3.5ft (1.0m), 16s period with SW swell.
Best Forecast Surf Conditions for The Patch this week:
The surf forecast for The Patch over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 5AM. The primary swell is predicted to be 1.0m and 16s period with a secondary swell of 0.3m and 11s. Another secondary swell of 1.7m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Patch in the next 16 days are 2.5m 9s and forecast to arrive on Sunday (Aug 02) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 29th Jul) | 3.5ft (1.0m) 16s |
| Best Surf | 8AM (Wed 29th Jul) | 7ft (2.1m) 8s |
| Most Powerful | 11PM (Sun 2nd Aug) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for The Patch over the next 16 days.
The Lowdown
Alright, let’s break it down. The Patch is the only spot that’s showing anything, and it’s a real rollercoaster. The water is 61°F, which is a solid 4°F above normal for the time of year, so that’s a nice bonus.
It kicks off on July 26th with a tiny 3ft southwest swell, a super long 19-second period, and a moderate combined energy of 564. The wind is a moderate 16 mph cross-offshore, keeping it clean but not glassy. Not worth suiting up for.
July 27th and 28th are more of the same. Swell grows to 3ft to 4ft, still southwest, with periods around 18 to 19 seconds. The energy climbs into the 700 to 1100 range, so there’s some grunt. But the wind stays moderate and cross-offshore, so the surface is a bit bumpy. Rideable, but not special.
Now, Wednesday morning July 29th is a little gem. The swell is 3ft from the southwest with a 16-second period, and the wind drops to a gentle 9 mph cross-offshore. The surface is clean, and the energy is solid at 812. It’s not a classic, but it’s the best looking session of the first week. The afternoon gets windier again, so get out there early.
July 30th sees the swell shift to the west-northwest, and the period plummets to 8 seconds. That’s short-period windswell. The morning size is 6ft, energy is 862, but it’s a choppy mess with cross-offshore winds. The afternoon is worse, with the swell at 6ft and energy fading to 762. This is kiteboarding territory, not surfing.
July 31st is a reset. South-southwest groundswell at 3ft with a 14-second period, and the wind goes light and cross at 6 mph. The energy is a moderate 701. The surface has light cross-shore ripples, so it’s workable for a longboard, but not a standout.
Then we get to August 1st. Saturday morning is the best session of the whole forecast. The swell is 6ft from the northwest with a short 8-second period, but the wind is a light 6 mph cross-offshore, and the energy is pumping at 1074. The forecast says “excellent surf conditions for experienced surfers.” That 6ft is well overhead, and with the short period, it’s going to be punchy and walled up. This is for the dedicated crew. The afternoon gets windier.
Sunday August 2nd is a monster. The morning swell hits 8ft from the northwest with a 9-second period, and the energy is a massive 1680. That’s a lot of power. The wind is light and cross at 6 mph, so the surface is clean. This is the biggest swell of the run, and it’s experts only. The afternoon drops to 7ft and gets windier, so don’t sleep in.
From August 3rd onward, things get ugly. The wind turns onshore or cross-onshore for days. The swell hangs between 4ft and 6ft from the west-northwest with periods from 8 to 11 seconds, but the surface is constantly choppy or lumpy. August 8th and 9th have some cleaner cross-shore winds, with a slightly better 11-second period and 5ft swell. The energy is in the 700 range, so there’s a chance of a decent wave if you’re patient, but it’s not a standout.
August 10th closes out the window with 6ft swell from the west-northwest, cross-onshore winds, and mediocre conditions. The best bet in the whole 16 days is the morning of August 1st at The Patch, with the morning of July 29th as a distant second.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Mon afternoon, min 12°C on Sun night). Winds decreasing (fresh winds from the WNW on Mon night, light winds from the NW by Wed morning). | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Wed afternoon, min 12°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 19 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | WNW 8 | SSW 16 | WNW 8 | WNW 8 | SSW 14 | WNW 8 | WNW 8 | NW 8 | WNW 8 | WNW 9 |
Wave Graph | ||||||||||||||||||||
520 | 442 | 616 | 791 | 427 | 679 | 781 | 560 | 527 | 521 | 608 | 402 | 464 | 465 | 297 | 220 | 327 | 485 | 432 | 759 | |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:52PM1.29m | 12:29PM0.98m | 10:34PM1.31m | 12:57PM0.99m | 11:13PM1.31m | 1:23PM1.01m | 11:52PM1.30m | 1:48PM1.04m | 00:30AM1.27m | 2:13PM1.08m | 1:11AM1.21m | 2:40PM1.11m | 1:55AM1.13m | |||||||
Low Tide | 4:47PM0.61m | 5:53AM-0.06m | 5:29PM0.60m | 6:26AM-0.08m | 6:07PM0.58m | 6:57AM-0.09m | 6:43PM0.55m | 7:27AM-0.08m | 7:20PM0.52m | 7:57AM-0.05m | 8:00PM0.48m | 8:27AM-0.01m | 8:44PM0.43m | |||||||
— | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | |
8:24 | — | — | 8:23 | — | — | 8:22 | — | — | 8:22 | — | — | 8:21 | — | — | 8:20 | — | — | 8:19 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 16 | 17 | 15 | 17 | 17 | 16 | 17 | 18 | 15 | 17 | 17 | 14 | 18 | 18 | 14 | 18 | 19 | 15 |
Feels °C | 13 | 11 | 14 | 13 | 10 | 14 | 13 | 12 | 15 | 15 | 11 | 15 | 14 | 10 | 17 | 16 | 11 | 17 | 17 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 19 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | WNW 8 | WNW 8 | SSW 14 | WNW 8 | WNW 8 | SSW 13 | SSW 13 |
520 | 442 | 616 | 791 | 427 | 679 | 781 | 560 | 527 | 521 | 436 | 392 | 298 | 465 | 264 | 195 | 327 | 264 | 249 | 195 | |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 21 | SSW 11 | SSW 12 | SW 16 | SW 12 | SW 11 | SW 11 | SSW 11 | S 18 | S 16 | SSE 14 | — | SSW 15 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SW 19 | SW 19 |
36 | 117 | 23 | 56 | 89 | 36 | 33 | 33 | 11 | 160 | 137 | 68 | — | 272 | 297 | 102 | 285 | 317 | 15 | 15 | |
Swell 3 Height (m) Direction Period (s) | S 10 | SW 14 | SW 13 | — | SW 12 | S 10 | SSW 9 | S 10 | SSW 11 | SSE 15 | SSE 15 | — | — | — | SSW 14 | — | — | W 20 | SW 19 | SW 19 |
8 | 29 | 7 | — | 36 | 2 | 8 | 2 | 11 | 77 | 71 | — | — | — | 140 | — | — | 8 | 15 | 15 | |
Wind waves Height (m) Direction Period (s) | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | — | — | WNW 8 | — | NW 8 | WNW 8 | WNW 9 |
100 | 181 | 110 | 196 | 315 | 229 | 286 | 392 | 263 | 483 | 608 | 402 | 464 | — | — | 220 | — | 485 | 432 | 759 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 120 | 54 | 22 | 120 | 22 | 22 | 120 | 22 | 0 | 120 | 22 | 22 | 120 | 0 | 22 | 263 | 0 | 0 | 121 | 0 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the The Patch Surf forecast
The above surf forecast table for The Patch provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Patch can be found by selecting the local surf guide option on the grey menu. Our The Patch surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (The Patch) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for The Patch may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
The Patch is 15 km (9 miles) from the city of Corte Madera. If you plan a vacation in Marin County, look for hotels and other accommodation in Corte Madera. Corte Madera has rooms for a wide range of budgets as well as car hire and transport links.










