The Patch Surf Break

Lat Long: 37.90° N 122.70° W

The Patch Surf Forecast and Surf Report

Issued: 10 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Patch sea temperature is
14.5° C
0.3° 

The Patch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


The Patch surf forecast from 5 Aug 2026:

  • Best quality surf: Sunday 9 Aug, 2AM (local time) - 6.5ft (2.0m), 9s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Sunday 9 Aug, 5AM (local time) - 6.5ft (2.0m), 9s period, WNW swell with 658 kJ wave energy.
  • Next surfable swell (1★+): Thursday 6 Aug, 5AM (local time) - 1.5ft (0.5m), 13s 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 Thursday (Aug 06) at 5AM. The primary swell is predicted to be 0.5m and 13s period with a secondary swell of 0.7m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at The Patch in the next 16 days are 2.0m 9s and forecast to arrive on Sunday (Aug 09) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 6th Aug)1.5ft (0.5m) 13s
Best Surf 2AM (Sun 9th Aug)6.5ft (2.0m) 9s
Most Powerful 5AM (Sun 9th Aug)6.5ft (2.0m) 9s

Table - best surf conditions forecast for The Patch over the next 16 days.


The Lowdown

Alright, folks, Rusty here. Let’s have a look at what The Patch has cookin’ for us.

To be straight with you, the next week and a bit is gonna be a real grind. We’ve got a long stretch of pretty weak, messy surf coming up. From Wednesday the 5th right through until about Friday the 14th, it’s mostly small, cross-onshore slop. The wave energy is stuck in the low to mid hundreds most of that time, which means the waves are just too gutless and the wind’s never really working in our favour. You’ll see a bit of a bump in size around Sunday the 9th and Monday the 10th where the swell pushes up to about 5 ft, but that’s coming from a short-period windswell (around 10 seconds) and the wind is messy. That sort of combo is gonna produce some lumpy, weak lines – not really what you’d paddle out for.

Things *finally* start to look up later on. Sunday the 16th afternoon is where the tide starts to turn. We get a clean, cross-off breeze and the swell holds around 3 ft from the SW, with a period stretching out to 15 seconds. That’s proper groundswell energy, with combined energy reading 418. It’s not big, but it’s gonna have some shape and push. That clean, glassy feeling in the water is what we’ve been waiting for.

Monday the 17th morning keeps that clean vibe going, with a 3 ft SW swell and a cross-off wind. The period is 14 seconds, so those sets will have some punch for the size. The energy is still decent at 331. This is a solid little window for a longboard or a fish.

Then, right at the tail end, Wednesday the 19th morning looks like a real gem. Light offshore breeze from the WNW, swell holding at 2 ft from the SW, but the period jumps to 16 seconds with a combined energy of 295. That’s a long-period groundswell with no wind to chop it up – textbook clean surf.

Best of the Best: I’m calling Sunday afternoon the 16th and Monday morning the 17th as the standouts. The water temp is around 58°, which is pretty normal for this time of year, so a good 4/3 wetsuit is the call. The Patch (The-Patch) is a fairly consistent beginner-friendly spot, and it’s exposed to that SW swell direction. The wind will be clean and cross-off, which means smooth faces. Don’t expect a big crowd buster here – the crowds are noted as ‘sometimes’, so you might have company, but for that quality, it’s worth it. The swell direction is bang-on from the SW, which is what this break loves.

The Wednesday the 19th morning session is also a real treat for the connoisseur, but it’s smaller and further out in the forecast, so keep an eye on it.

The middle of the month is a write-off for a good paddle. Stay patient. That clean weekend at the end is what we’re aiming for.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 18°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 19°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light.

Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
1
0
1
1
1
1
3
2
1
1
1
0
1
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
14
0.4
SW
14
0.6
SW
13
0.5
SW
13
0.5
SW
13
0.4
SW
18
0.4
SW
18
0.5
SW
19
0.5
SW
16
0.6
SSW
18
0.5
SW
17
2
WNW
9
1.7
WNW
10
1.5
WNW
10
1.7
WNW
10
1.5
WNW
10
1.3
WNW
9
1.3
WNW
10
1.2
WNW
10
1.2
WNW
9
1.2
WNW
9
Wave Graph
Metric surfscale
Energy kJ
69
68
111
78
80
81
86
181
133
204
148
615
506
428
563
437
271
331
275
248
253
Wind (km/h)
10
SSW
15
WSW
5
WSW
10
WSW
15
W
10
WNW
10
SW
15
W
10
WSW
10
SW
15
W
15
WNW
10
W
15
W
10
SSW
15
S
15
SSW
10
S
10
SSW
15
W
10
SW
Wind State
cross-on
cross-on
cross
cross-on
cross
cross-off
cross-on
cross
cross
cross-on
cross
cross-off
cross
cross
cross-on
on
cross-on
on
on
cross
cross-on
High Tide
5:00PM1.28m
6:53AM0.78m
5:51PM1.32m
8:37AM0.81m
6:50PM1.36m
9:52AM0.89m
7:54PM1.40m
10:45AM0.97m
8:57PM1.45m
11:28AM1.04m
9:57PM1.48m
12:08PM1.09m
10:52PM1.49m
Low Tide
10:55AM0.39m
00:45AM0.14m
11:51AM0.50m
1:56AM0.05m
1:03PM0.58m
3:04AM-0.04m
2:21PM0.61m
4:04AM-0.12m
3:32PM0.59m
4:57AM-0.18m
4:33PM0.54m
5:45AM-0.21m
5:29PM0.48m
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:18
6:18
6:18
6:20
6:20
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:14
8:13
8:12
8:10
8:09
8:08
 mm
Temp °C
16
18
15
18
18
14
16
17
13
18
19
14
17
18
13
17
17
14
16
17
12
Feels °C
15
17
14
18
17
13
15
15
11
17
18
12
16
17
11
15
15
13
15
16
10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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