The Patch Surf Break

Lat Long: 37.90° N 122.70° W

The Patch Surf Forecast and Surf Report

Issued: 4 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Patch sea temperature is
13.7° C
0.4° 

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 3 Aug 2026:

  • Best quality surf: Sunday 2 Aug, 8PM (local time) - 7ft (2.2m), 10s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Monday 3 Aug, 2AM (local time) - 7ft (2.2m), 10s period, WNW swell with 924 kJ wave energy.
  • Next surfable swell (1★+): Sunday 2 Aug, 8PM (local time) - 7ft (2.2m), 10s period with WNW 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 Sunday (Aug 02) at 8PM. The primary swell is predicted to be 2.2m and 10s period with a secondary swell of 0.4m and 13s. 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 2.2m 10s and forecast to arrive on Monday (Aug 03) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 2nd Aug)7ft (2.2m) 10s
Best Surf 8PM (Sun 2nd Aug)7ft (2.2m) 10s
Most Powerful 2AM (Mon 3rd Aug)7ft (2.2m) 10s

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


The Lowdown

Alright folks, Rusty here with a look at the upcoming swell window. We’ve only got one spot on the radar this time, The Patch, so all eyes are on it.

The forecast kicks off with a real gem for the early birds. Sunday morning the 2nd is the standout of the whole run. We’re looking at a clean 7ft swell out of the WNW with a solid 9-second period, and the wind is glassy. The water’s sitting at 57°, which is pretty much normal for this time of year. The combined energy is pumping at a solid moderate level (869). This is the one to circle – get on it early.

Sunday afternoon sees that same swell dropping slightly to 7ft, but the wind swings around to a moderate WNW cross-off, which will still be clean, but the glassy morning is the real winner.

After that, things take a turn. Monday the 3rd through to Saturday the 8th of August is a pretty bleak stretch. The swell drops right off and the wind is mostly onshore or cross-onshore. You’ll be looking at weak, gutless waves with poor shape. It’s a solid 6-day gap where you’d be better off doing something else.

Now, we do get a pulse of energy rolling back in on Sunday the 9th. A 6ft WNW swell with a 10-second period shows up, but the wind is a light cross-onshore, which puts a bit of a ripple on it. It’s not the clean glass we had on the 2nd, but it’s the next best thing in this window.

The week that follows (from Monday the 10th) is a bit of a mixed bag. The swell hangs around in the 4ft to 5ft range, mostly from the WNW. Winds are generally light and cross or cross-off, so the surf will be rideable but nothing to write home about. The bigger energy (633) on Monday morning is worth a look if you’re desperate, but keep your expectations in check.

Looking further out, from the 15th of August onward, the swell shifts to a longer-period SW groundswell (16-19 seconds). While that sounds promising, the wave heights are tiny, around 2ft to 3ft. That long period will make for some pretty straight lines at The Patch, so it’s more of a longboard or a flat day. Nothing is jumping out as a true standout after that first Sunday.

Overall, the play is simple: be on the water first thing Sunday the 2nd. That’s your best shot. Everything else is either flat, weak, or just average.

Rusty.

Short Range Forecast

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

Days 5-7 Weather Summary

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

Sun
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
1
1
1
0
0
1
0
0
0
0
0
0
1
1
1
2
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
WNW
10
2.2
WNW
10
1.7
WNW
10
1.5
WNW
10
1.2
WNW
9
1.1
WNW
9
1
WNW
8
0.9
WNW
8
0.4
SW
14
0.4
SW
14
0.8
WNW
9
0.3
SW
19
0.5
SW
13
0.4
SW
18
0.4
SW
18
0.5
SW
19
1.3
WNW
8
1.4
WNW
8
1.6
WNW
8
2.2
WNW
10
Wave Graph
Metric surfscale
Energy kJ
799
924
573
446
242
176
131
116
69
69
90
62
80
81
86
179
220
264
323
924
Wind (km/h)
20
WNW
5
WSW
15
S
10
SW
10
SSW
10
SSW
15
SW
10
SSW
10
SSW
15
SW
5
SW
10
WSW
15
W
10
W
5
WSW
15
WNW
5
WSW
10
W
20
WNW
15
WNW
Wind State
cross-off
cross-on
on
cross-on
cross-on
on
cross-on
on
on
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-on
cross
cross-off
cross-off
High Tide
3:08PM1.16m
2:46AM1.02m
3:40PM1.20m
3:48AM0.91m
4:16PM1.24m
5:09AM0.82m
5:00PM1.28m
6:53AM0.78m
5:51PM1.32m
8:37AM0.81m
6:50PM1.36m
9:52AM0.89m
7:54PM1.40m
Low Tide
9:34PM0.37m
9:33AM0.16m
10:30PM0.30m
10:10AM0.28m
11:35PM0.23m
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
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:16
6:16
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:16
8:15
8:15
8:14
8:13
8:12
 mm
Temp °C
17
14
19
19
15
17
19
15
18
19
15
17
18
13
17
18
13
18
18
13
Feels °C
15
12
17
17
14
16
17
14
18
18
14
16
17
11
16
16
10
17
16
10
  • Map Icons:
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  • 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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