Linda Mar surfForecast / CAL – San Mateo / USA

information circle48hr Weather and Surf, issued 4 pm Thursday 30 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 2.9°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 8PM is: 1.9m 8s primary swell from a Northwest direction and 0.9m 13s secondary swell from a West-northwest direction, 0.2m 14s secondary swell from a West-southwest direction (forecast issued at 04:00pm April 30). The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (30 Apr)--
Afternoon (30 Apr)6ft (1.8m)8s
Evening (30 Apr)6ft (1.9m)8s

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 13°C on Fri morning, min 11°C on Thu night). Wind will be generally light.

Thu
30
Friday
1
Saturday
2
Sun
3
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)
0
0
0
1
1
2
2
2
0
0
0
1
1
1
0
0
0
0
0
0
0
1
1
1
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)
1.8
NW
8
1.8
NW
8
1.9
NW
8
2.1
NW
8
2.1
NW
8
2
WNW
8
2
WNW
8
1.9
WNW
8
1.9
WNW
8
2
WNW
8
2.2
NW
8
2.4
NW
9
2.4
WNW
9
2.4
WNW
9
2.2
WNW
8
2
WNW
8
1.7
WNW
8
1.6
WNW
8
1.9
WNW
10
1.7
NW
9
1.6
NW
9
1.4
NW
8
1.4
NW
9
1.4
WNW
9
Wave Graph
Metric surfscale
Energy kJ
450
450
445
557
585
581
581
504
504
581
647
864
864
825
699
541
348
326
670
460
371
295
323
300
Wind (km/h)
15
W
20
WNW
20
WNW
15
WNW
15
W
10
W
10
WSW
10
WSW
15
W
20
WNW
20
WNW
20
WNW
20
WNW
20
WNW
20
WNW
20
WNW
20
WNW
20
WNW
20
WNW
20
WNW
15
WNW
10
WNW
10
W
10
W
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:14AM2.00m
10:33PM2.44m
12:00PM1.99m
11:02PM2.43m
12:47PM1.97m
11:33PM2.40m
Low Tide
4:31PM1.10m
5:28AM0.33m
5:05PM1.21m
6:06AM0.28m
5:41PM1.31m
6:45AM0.28m
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:58
7:59
8:00
8:00
Temp °C
12
12
11
11
11
12
12
13
13
12
11
11
11
11
11
12
12
12
12
12
12
12
12
12
9
9
7
8
8
10
10
11
10
8
7
7
8
7
7
8
8
8
8
8
9
10
10
10
Swell 1
Height (m)
Direction
Period (s)
0.9
WNW
13
0.9
WNW
13
0.9
WNW
13
0.9
WNW
13
2.1
NW
8
2
WNW
8
2
WNW
8
1.9
WNW
8
1.9
WNW
8
0.8
WNW
13
0.9
WNW
12
0.9
WNW
12
1
WNW
12
0.8
WNW
12
0.9
WNW
12
0.8
WNW
12
1.1
WNW
12
1
WNW
12
0.2
S
11
0.8
WNW
11
0.9
WNW
11
0.8
WNW
11
1.4
NW
9
1.4
WNW
9
Energy kJ
257
253
246
242
585
581
581
504
504
181
220
217
252
169
206
167
322
265
9
163
190
154
323
300
Swell 2
Height (m)
Direction
Period (s)
0.3
SW
14
0.3
SW
14
0.2
WSW
14
0.2
WSW
14
0.9
WNW
13
0.8
WNW
12
0.6
WNW
13
0.8
WNW
12
0.7
WNW
13
0.2
WSW
13
0.2
WSW
13
0.2
WSW
13
0.2
WSW
13
0.2
WSW
14
0.2
SSW
18
0.2
SSW
18
0.2
SSW
18
0.2
S
10
0.1
SW
18
0.3
SW
16
0.3
WNW
20
0.3
WNW
19
0.7
WNW
11
0.7
WNW
11
Energy kJ
33
33
20
19
235
178
137
175
165
17
17
17
17
18
31
31
31
8
12
41
75
71
107
107
Swell 3
Height (m)
Direction
Period (s)
0.2
S
11
0.2
S
11
0.2
S
11
0.2
S
11
0.2
WSW
14
0.3
SW
13
0.2
WSW
13
0.2
WSW
13
0.2
WSW
13
0.2
SSW
12
0.2
SSW
12
0.2
S
10
0.1
S
12
0.1
SW
18
0.2
WSW
14
0.1
SW
14
0.2
S
10
0.2
SSW
18
0.1
W
21
0.2
WNW
20
0.3
SSW
16
0.4
SW
16
0.5
WNW
18
0.6
WNW
18
Energy kJ
9
9
9
9
18
28
17
17
17
14
14
8
3
12
18
8
8
31
9
38
51
66
180
246
Wind waves
Height (m)
Direction
Period (s)
1.8
NW
8
1.8
NW
8
1.9
NW
8
2.1
NW
8
2
WNW
8
2.2
NW
8
2.4
NW
9
2.4
WNW
9
2.4
WNW
9
2.2
WNW
8
2
WNW
8
1.7
WNW
8
1.6
WNW
8
1.9
WNW
10
1.7
NW
9
1.6
NW
9
1.4
NW
8
Energy kJ
450
450
445
557
581
647
864
864
825
699
541
348
326
670
460
371
295
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
3
2
2
2
2
2
3
2
3
3
3
3
2
2
2
4
3
3
2
2
Distance (km)
37
83
82
24
37
24
24
24
37
83
83
82
74
83
83
83
85
428
83
50
68
37
24
24
Best forecast wave conditions in San Mateo
Rating
(10 max)
3
4
Best forecast wave conditions in United States
Rating
(10 max)
3
2
3
4
3
3
3
3
2
3
3
4
4
3
4
3
3
3
3
4
3
4
4
2
Header Global
Rating
(10 max)
6
6
7
7
6
5
5
5
9
9
7
5
5
4
4
4
4
5
4
5
5
5
4
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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