The Patch surfForecast / CAL – Marin County / USA

information circle16 Day Weather and Surf, issued 10 pm Thursday 07 May 2026 PDT
Forecast update in hr  min  s Forecast update imminent
The Patch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Patch sea temperature is
14.7° C
(Which is 2.8°C warmer than normal for this time of year)

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 Saturday (May 09) at 2AM. The primary swell is predicted to be 1.9m and 8s period with a secondary swell of 0.4m and 18s. Another secondary swell of 0.4m and 16s 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 1.6m 11s and forecast to arrive on Sunday (May 10) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Friday (May 08) at 2AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 9th May)6ft (1.9m) 8s
Best Surf11AM (Sun 10th May)5ft (1.6m) 11s
Most Powerful11AM (Sun 10th May)5ft (1.6m) 11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 16°C on Sun morning, min 10°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 20°C on Mon afternoon, min 12°C on Sun night). Wind will be generally light.

Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
1
1
0
3
2
1
2
4
2
3
2
2
2
0
0
1
1
0
1
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.8
WNW
11
1.3
WNW
7
1.8
WNW
7
1.9
WNW
8
1.6
WNW
7
1.7
WNW
7
1.7
WNW
8
1.6
WNW
11
1.7
WNW
8
1.8
WNW
9
1.5
WNW
9
1.4
WNW
10
1.2
WNW
11
1.1
W
11
1
W
11
0.6
SW
14
0.6
SSW
14
1
W
12
0.9
W
11
0.6
SSW
16
0.7
SW
16
Wave Graph
Metric surfscale
Energy kJ
161
158
307
408
249
285
322
645
389
493
360
400
350
291
238
169
123
290
209
179
264
Wind (km/h)
20
WNW
25
WNW
25
WNW
15
NW
15
WNW
25
NW
15
WNW
10
WNW
20
WNW
5
SW
10
SSE
10
SW
5
S
15
SSW
15
SSW
5
SSW
10
SW
10
WSW
10
SW
10
SSW
15
SW
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
High Tide
3:41AM1.00m
6:51PM0.89m
4:45AM0.95m
7:29PM0.94m
5:58AM0.91m
8:01PM1.00m
7:15AM0.88m
8:31PM1.07m
8:31AM0.88m
9:02PM1.16m
9:42AM0.90m
9:33PM1.24m
10:47AM0.93m
Low Tide
11:06PM0.63m
11:41AM0.00m
00:28AM0.60m
12:35PM0.04m
1:39AM0.52m
1:27PM0.07m
2:36AM0.41m
2:16PM0.12m
3:25AM0.27m
3:02PM0.17m
4:10AM0.12m
3:46PM0.23m
4:53AM-0.04m
4:30PM0.30m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:05
6:05
6:03
6:03
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:07
8:07
8:08
8:09
8:10
8:12
8:12
Temp °C
11
13
14
12
15
15
12
16
16
13
18
20
16
16
16
14
15
16
14
15
16
7
9
10
8
12
11
8
15
14
10
17
18
15
13
14
13
14
14
13
13
13
Swell 1
Height (m)
Direction
Period (s)
0.8
WNW
11
0.6
WNW
11
0.4
SW
17
0.4
SW
18
0.5
W
14
0.5
W
14
0.7
W
12
1.6
WNW
11
0.5
SW
18
1.8
WNW
9
1.5
WNW
9
1.4
WNW
10
1.2
WNW
11
1.1
W
11
1
W
11
0.8
WNW
10
0.7
WNW
11
1
W
12
0.9
W
11
0.7
W
11
0.7
SW
16
Energy kJ
161
91
74
109
103
99
148
645
154
493
360
400
350
291
238
144
123
290
209
114
264
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.4
W
16
0.5
SW
20
0.4
SW
16
0.6
SSW
19
0.6
SW
18
0.4
SW
14
0.6
SW
15
0.6
SW
16
0.7
SW
16
0.6
SW
16
0.6
SW
15
0.7
SW
15
0.6
SW
14
0.6
SSW
14
0.5
SW
13
0.5
SW
13
0.6
SSW
16
0.7
W
10
Energy kJ
62
43
42
76
186
88
248
255
73
147
206
261
198
171
217
169
123
88
88
179
102
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
18
0.3
SW
18
0.3
W
16
0.3
SW
13
0.2
W
11
0.4
SW
20
0.4
SW
16
0.6
SSW
18
0.5
SW
14
0.4
SSW
18
0.1
S
12
0.1
S
16
0.1
S
12
0.1
S
11
0.2
S
11
0.1
SW
20
0.4
W
13
0.4
SW
18
0.4
SW
18
0.4
SSW
13
0.4
SSW
13
Energy kJ
53
51
46
25
9
100
93
211
102
123
3
5
3
2
10
15
56
79
80
66
64
Wind waves
Height (m)
Direction
Period (s)
1.3
WNW
6
1.3
WNW
7
1.8
WNW
7
1.9
WNW
8
1.6
WNW
7
1.7
WNW
7
1.7
WNW
8
1.8
WNW
8
1.7
WNW
8
0.4
SSW
3
0.3
SSW
3
0.2
SSW
3
Energy kJ
111
158
307
408
249
285
322
402
389
3
2
1
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
2
2
2
2
4
2
3
2
3
2
3
3
1
1
3
1
2
2
Distance (km)
54
121
120
0
22
121
22
0
22
0
16
31
22
45
31
22
22
99
22
31
99
Best forecast wave conditions in Marin County
Rating
(10 max)
3
2
2
4
2
4
3
3
2
3
3
1
1
1
2
Best forecast wave conditions in United States
Rating
(10 max)
4
3
3
4
3
2
4
4
3
4
3
3
3
3
3
2
2
3
3
3
3
Header Global
Rating
(10 max)
6
6
5
5
5
4
5
5
9
5
5
5
6
8
9
7
5
5
5
4
6
  • 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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