The Patch Surf Break

Lat Long: 37.90° N 122.70° W

Issued: 4 pm 17 Jun 2026 (local time)

Forecast update in  hr  min

Today's The Patch sea temperature is
13.3° C

Slightly warmer than usual

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


How big are the waves at The Patch today (17 Jun):

  • Afternoon surf: Afternoon surf (17 Jun, local time) - 3ft (0.9m), 18s period with SW swell.
  • Evening surf: Evening surf (17 Jun, local time) - 3.5ft (1.0m), 18s period with SW swell.

The current surf forecast for The Patch at 9PM is: 1.0m 18s primary swell from a Southwest direction and 0.9m 8s secondary swell from a West-northwest direction (forecast issued at 04:00pm June 17). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (17 Jun)--
Afternoon (17 Jun)3ft (0.9m)18s
Evening (17 Jun)3.5ft (1.0m)18s

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 16°C on Fri afternoon, min 12°C on Wed night). Wind will be generally light.

Wed
17
Thursday
18
Friday
19
Sat
20
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
8 AM
11 AM
Rating
(10 max)
1
0
1
1
1
1
1
0
0
0
0
0
1
1
0
1
0
0
0
0
0
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SW
18
0.9
SW
18
0.9
SW
18
1.1
SW
18
1.1
SW
17
1
SW
17
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
1
SW
16
1
SW
16
1
SW
16
1
SW
16
0.8
SW
15
0.8
SW
15
0.9
SW
15
0.8
SW
15
0.8
SW
14
0.6
SSW
18
0.6
SSW
18
0.7
SW
14
0.8
SW
14
1
SW
15
Wave Graph
Metric surfscale
Energy kJ
516
516
516
679
663
536
375
371
366
361
496
489
477
471
330
318
365
301
297
207
204
198
245
418
Wind (km/h)
15
SSW
15
SW
15
SW
10
SSW
10
SSW
15
SSW
10
S
15
SSW
20
SSW
20
SW
15
SSW
20
SSW
15
SSW
10
S
15
S
15
SSW
20
SSW
20
SW
20
SW
10
SSW
10
SSW
10
SSW
5
SW
10
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
High Tide
3:16PM1.07m
1:44AM1.36m
4:04PM1.09m
2:42AM1.23m
4:50PM1.12m
3:44AM1.09m
Low Tide
8:35PM0.52m
9:28AM-0.26m
9:42PM0.49m
10:17AM-0.16m
10:54PM0.44m
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:35
8:35
8:35
8:36
 mm
Temp °C
14
14
13
13
12
12
13
15
15
15
14
13
13
13
14
15
15
16
15
14
14
14
14
16
Feels °C
12
12
11
11
10
10
11
12
11
12
11
10
11
11
11
13
12
13
12
12
12
12
13
15
Swell 1
Height (m)
Direction
Period (s)
0.9
SW
18
0.9
SW
18
0.9
SW
18
1.1
SW
18
1.1
SW
17
1
SW
17
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
1
SW
16
1
SW
16
1
SW
16
1
SW
16
0.8
SW
15
0.8
SW
15
0.9
SW
15
0.8
SW
15
0.8
SW
14
0.7
SW
14
0.7
SW
14
0.7
SW
14
0.8
SW
14
1
SW
15
Energy kJ
516
516
516
679
663
536
375
371
366
361
496
489
477
471
330
318
365
301
297
200
198
198
245
418
Swell 2
Height (m)
Direction
Period (s)
0.8
WNW
8
0.9
WNW
8
0.9
WNW
8
0.9
WNW
8
0.9
WNW
8
0.7
WNW
11
0.7
WNW
11
0.7
WNW
11
0.7
WNW
11
0.7
WNW
11
0.3
SW
20
0.7
WNW
11
0.7
WNW
11
0.7
WNW
11
0.7
WNW
11
0.7
WNW
11
0.6
WNW
10
0.6
WNW
10
0.6
WNW
10
0.6
SSW
18
0.6
SSW
18
0.6
WNW
10
0.6
WNW
10
0.5
WNW
10
Energy kJ
80
101
103
103
103
128
128
128
109
107
60
105
103
103
101
99
73
69
68
207
204
67
68
58
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
12
0.5
SSW
14
0.5
SSW
15
0.3
SSW
12
0.3
SSW
12
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.6
S
13
0.3
SW
20
0.4
SW
19
0.4
SW
19
0.5
S
12
0.5
SSW
12
0.4
SSW
12
0.6
SSW
18
0.6
SSW
18
0.6
WNW
10
0.6
WNW
10
0.5
SW
18
0.5
SW
18
0.3
SW
21
Energy kJ
56
120
121
27
27
92
93
95
96
98
125
60
95
95
75
83
46
211
209
67
67
150
150
72
Wind waves
Height (m)
Direction
Period (s)
0.4
SSW
3
0.6
SSW
4
0.9
W
11
0.5
SSW
4
0.5
SSW
4
0.4
SSW
4
0.4
SSW
4
0.4
SSW
4
0.4
SSW
4
0.5
SSW
4
0.4
SSW
4
0.4
SSW
4
0.4
SSW
4
Energy kJ
4
8
191
7
8
5
5
5
5
8
6
6
6
Nearest Offshore or Glassy
Rating
(10 max)
4
3
3
3
3
2
2
3
3
3
3
3
3
2
3
3
3
3
3
3
1
2
2
2
Distance (km)
99
31
42
31
31
22
22
60
99
99
60
31
31
22
45
31
31
99
31
31
22
22
8
22
Best forecast wave conditions in Marin County
Rating
(10 max)
3
3
3
2
2
3
3
2
3
3
3
3
3
1
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
3
3
3
3
4
4
4
4
3
3
3
3
3
3
4
3
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
9
9
9
5
5
5
5
6
6
6
4
8
4
4
6
4
4
4
5
5
9
  • 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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