Linda Mar surfForecast / CAL – San Mateo / USA

information circle48hr Weather and Surf, issued 10 am Monday 27 Apr 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Linda Mar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Linda Mar sea temperature is
15.0° C
(Which is 3.0°C warmer than normal for this time of year)

How big are the waves at Linda Mar today?

The current surf forecast for Linda Mar at 11PM is: 0.9m 12s primary swell from a West-northwest direction and 1.1m 6s secondary swell from a Northwest direction (forecast issued at 10:00am April 27). An open ocean swell of 0.2m 13s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (27 Apr)3ft (0.9m)13s
Afternoon (27 Apr)3ft (0.9m)13s
Evening (27 Apr)3ft (0.9m)12s

Table - waves today at Linda Mar. (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 Tue afternoon, min 11°C on Mon night). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thu
30
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)
0
0
0
0
0
0
0
1
1
1
0
0
0
1
0
1
1
0
0
0
0
1
1
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)
0.9
WNW
13
0.9
WNW
13
0.9
WNW
13
0.9
WNW
12
0.9
WNW
12
0.9
WNW
12
0.8
WNW
12
0.8
WNW
12
0.8
WNW
12
0.7
WNW
12
0.7
WNW
11
0.7
WNW
11
1.1
NW
7
0.8
WNW
12
1.2
NW
7
1.3
NW
8
1.3
NW
8
1.3
NW
8
1.4
NW
8
1.5
NW
8
0.8
WNW
16
1.9
NW
8
1.7
NW
8
1.9
NW
9
Wave Graph
Metric surfscale
Energy kJ
246
238
235
217
210
226
180
180
177
119
111
109
119
158
156
201
211
216
232
282
305
392
362
612
Wind (km/h)
20
NW
15
NW
20
WNW
25
WNW
20
WNW
15
NW
15
NW
10
WNW
10
WNW
10
W
15
W
20
WNW
15
NW
10
WNW
15
WNW
10
WNW
5
W
10
W
20
W
20
WNW
20
WNW
15
WNW
10
W
10
WSW
on
on
cross-on
on
on
on
on
cross-on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
8:34AM2.02m
9:07PM2.35m
9:32AM2.01m
9:36PM2.40m
10:25AM2.00m
10:05PM2.43m
Low Tide
2:39PM0.71m
3:33AM0.72m
3:19PM0.84m
4:14AM0.55m
3:55PM0.97m
4:52AM0.42m
part cloud
part cloud
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:55
7:57
7:58
7:58
Temp °C
12
13
13
12
12
11
11
11
11
13
14
13
12
12
11
11
12
13
13
12
11
11
11
11
8
9
9
7
8
7
8
9
8
11
11
9
9
10
9
9
11
11
10
8
7
8
9
9
Swell 1
Height (m)
Direction
Period (s)
0.9
WNW
13
0.9
WNW
13
0.9
WNW
13
0.9
WNW
12
0.9
WNW
12
0.9
WNW
12
0.8
WNW
12
0.8
WNW
12
1
NW
6
1
NW
6
1
NW
7
0.7
WNW
11
0.7
WNW
11
0.8
WNW
12
0.7
WNW
12
1.3
NW
8
1.3
NW
8
1.3
NW
8
0.8
WNW
11
0.8
WNW
10
0.8
WNW
16
0.8
WNW
16
1.7
NW
8
1.9
NW
9
Energy kJ
246
238
235
217
210
226
180
180
73
83
91
109
113
158
121
201
211
216
133
125
291
280
362
612
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
12
0.4
SSW
12
0.4
SSW
12
0.3
SSW
11
0.5
NW
9
0.2
S
13
0.3
NW
8
0.3
SW
13
0.8
WNW
12
0.7
WNW
12
0.7
WNW
11
0.3
S
11
0.3
S
12
0.4
SW
16
0.3
S
12
0.6
WNW
11
0.7
WNW
11
0.7
WNW
11
0.5
WNW
18
0.6
WNW
16
0.7
WNW
10
0.6
WNW
10
0.8
WNW
15
0.9
WNW
14
Energy kJ
48
48
49
25
38
14
10
28
177
119
111
23
24
64
25
97
105
105
176
206
94
82
242
301
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
15
0.3
SW
15
0.3
SW
15
0.3
SW
16
0.3
S
11
0.2
S
11
0.3
SW
13
0.3
S
11
0.3
SW
13
0.3
S
11
0.3
S
11
0.3
SW
13
0.3
SW
14
0.3
S
12
0.4
SW
16
0.3
WNW
19
0.3
WNW
19
0.5
WNW
18
0.3
S
12
0.2
S
11
0.2
S
11
0.2
S
11
0.8
WNW
10
0.4
SW
15
Energy kJ
35
35
36
40
22
9
28
21
28
22
22
28
29
25
64
74
72
178
24
9
9
9
114
54
Wind waves
Height (m)
Direction
Period (s)
0.9
NW
8
0.9
NW
8
0.9
NW
8
1
NW
9
1
NW
5
1.1
NW
6
1.1
NW
6
1.1
NW
6
1
NW
7
1.1
NW
7
1.1
NW
7
1.2
NW
7
1.4
NW
8
1.5
NW
8
1.6
NW
8
1.9
NW
8
Energy kJ
120
115
118
152
49
69
75
75
102
119
114
156
232
282
305
392
Nearest Offshore or Glassy
Rating
(10 max)
3
2
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
2
2
2
2
2
2
Distance (km)
37
37
85
83
83
50
37
24
36
24
24
83
38
37
24
24
24
24
83
85
83
24
24
24
Best forecast wave conditions in San Mateo
Rating
(10 max)
2
2
2
1
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
1
1
2
2
2
2
2
1
1
1
2
2
2
2
2
2
2
2
2
4
3
3
Header Global
Rating
(10 max)
6
6
5
5
4
5
5
5
5
8
9
9
9
8
7
6
9
8
7
6
5
5
5
4
  • 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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