The Patch surfForecast / CAL – Marin County / USA

information circle48hr Weather and Surf, issued 10 am Friday 24 Apr 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
14.6° C
(Which is 2.7°C warmer than normal for this time of year)

How big are the waves at The Patch today?

The current surf forecast for The Patch at 2PM is: 0.6m 12s primary swell from a West direction and 1.0m 7s secondary swell from a West-northwest direction (forecast issued at 10:00am April 24). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (24 Apr)3.5ft (1.1m)7s
Afternoon (24 Apr)2ft (0.6m)12s
Evening (24 Apr)2ft (0.6m)15s

Table - waves today at The Patch. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 14°C on Sun afternoon, min 10°C on Sun night). Wind will be generally light.

Friday
24
Saturday
25
Sunday
26
Mon
27
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
2 AM
5 AM
Rating
(10 max)
1
1
1
0
1
2
2
2
0
1
0
0
0
0
1
1
2
1
0
1
1
2
2
2
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><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)
1.1
WNW
7
0.6
W
12
0.6
W
12
0.6
SSW
15
0.6
SSW
15
1.1
WNW
12
0.4
W
16
0.4
W
15
0.4
SSW
13
0.9
WNW
11
0.8
WNW
11
0.8
WNW
11
0.5
W
14
0.5
W
16
0.6
W
16
0.6
W
16
0.6
W
16
0.6
W
15
0.6
W
14
0.7
W
14
0.7
W
14
0.8
W
14
0.8
W
14
0.7
W
13
Wave Graph
Metric surfscale
Energy kJ
127
106
104
142
142
301
80
73
70
167
130
150
103
118
178
178
174
167
148
196
196
253
243
173
Wind (km/h)
10
W
10
WSW
15
WSW
15
W
15
WNW
15
WNW
10
W
15
WNW
15
W
15
W
15
WSW
20
WSW
20
WSW
15
WSW
15
WSW
15
W
15
WNW
15
W
20
W
20
WNW
20
WNW
15
WNW
15
WNW
10
WNW
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
5:31AM1.09m
8:04PM1.04m
6:52AM1.03m
8:48PM1.10m
8:10AM1.00m
9:27PM1.16m
Low Tide
1:22PM-0.06m
2:05AM0.45m
2:23PM-0.01m
3:11AM0.34m
3:15PM0.05m
4:06AM0.22m
cloud
cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:53
7:54
7:55
7:57
Temp °C
11
13
13
13
12
12
11
11
12
12
13
13
12
13
13
12
12
13
14
13
12
11
11
10
9
11
10
10
9
9
8
8
9
9
10
9
8
10
10
9
9
10
10
9
8
7
8
7
Swell 1
Height (m)
Direction
Period (s)
1.1
WNW
7
1
WNW
7
1
WNW
7
0.6
W
12
0.6
W
12
0.4
SSW
14
0.5
W
11
0.5
W
11
0.4
WNW
11
0.4
W
15
0.8
WNW
11
0.5
W
14
0.5
W
14
0.5
W
16
0.6
W
16
0.6
W
16
0.6
W
16
0.6
W
15
0.6
W
14
0.7
W
14
0.7
W
14
0.8
W
14
0.8
W
14
0.7
W
13
Energy kJ
127
99
93
103
101
82
63
62
47
67
130
107
103
118
178
178
174
167
148
196
196
253
243
173
Swell 2
Height (m)
Direction
Period (s)
0.6
W
12
0.6
W
12
0.6
W
12
0.6
SSW
15
0.6
SSW
15
0.4
W
16
0.4
SSW
14
0.4
SSW
14
0.4
SSW
13
0.4
SSW
13
0.5
W
15
0.4
SSW
13
0.4
SSW
13
0.4
SSW
13
0.4
SW
13
0.4
NW
8
0.4
SW
12
0.4
NW
8
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
SSW
12
Energy kJ
108
106
104
142
142
80
80
73
70
69
109
68
68
68
44
24
39
16
29
29
29
29
28
28
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.3
W
16
0.3
W
16
0.1
S
10
0.4
W
16
0.4
W
15
0.3
W
14
0.2
W
18
0.4
SSW
13
0.1
SW
13
0.4
NW
10
0.4
NW
9
0.4
NW
8
0.4
SW
13
0.2
WNW
10
0.3
SSW
12
0.2
WSW
14
0.3
SW
15
0.2
WSW
15
0.1
SW
15
0.3
SW
15
0.3
SW
15
Energy kJ
85
84
84
45
45
2
76
71
37
25
69
7
24
21
17
42
9
29
20
34
22
9
34
34
Wind waves
Height (m)
Direction
Period (s)
0.9
WNW
8
0.9
WNW
8
1.1
WNW
12
0.9
WNW
6
0.8
WNW
6
0.8
WNW
6
0.9
WNW
11
0.8
WNW
11
0.7
W
5
0.7
W
4
0.6
W
4
0.7
W
5
0.8
WNW
5
0.8
W
5
0.8
WNW
6
0.8
WNW
5
0.8
WNW
5
0.7
WNW
5
0.6
WNW
8
0.6
WNW
8
Energy kJ
94
103
301
55
40
40
167
150
24
20
15
21
33
37
42
39
29
22
50
50
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
1
1
1
1
1
2
1
3
1
1
1
2
1
2
2
2
2
Distance (km)
22
22
121
121
122
0
0
0
22
22
121
451
121
83
45
22
0
22
451
123
110
0
0
0
Best forecast wave conditions in Marin County
Rating
(10 max)
1
1
2
2
2
1
1
3
1
3
1
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
2
1
2
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
2
Header Global
Rating
(10 max)
5
4
5
5
5
5
5
5
4
4
5
7
7
4
6
6
5
4
9
9
8
7
6
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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