Linda Mar surfForecast / CAL – San Mateo / USA

information circle48hr Weather and Surf, issued 4 am Wednesday 29 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
14.9° 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 9AM is: 1.4m 8s primary swell from a Northwest direction and 0.7m 11s secondary swell from a West-northwest direction (forecast issued at 04:00am April 29). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (29 Apr)4.5ft (1.4m)8s
Afternoon (29 Apr)4.5ft (1.4m)8s
Evening (29 Apr)6ft (1.9m)7s

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 Wed morning, min 11°C on Wed night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
1
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
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
2
2
2
0
0
0
0
1
1
2
1
0
0
0
1
1
2
2
2
0
0
0
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>
Wave
Height (m)
Direction
Period (s)
0.7
WNW
12
1.4
NW
7
1.4
NW
8
1.4
NW
8
1.4
NW
8
1.5
NW
8
0.8
WNW
16
2
NW
7
1.9
NW
8
1.7
NW
8
1.8
NW
8
1.8
NW
8
1.7
WNW
8
1.7
WNW
8
1.7
WNW
8
1.8
NW
8
1.9
NW
8
1.9
WNW
8
1.9
WNW
8
2
WNW
9
2
WNW
9
2
WNW
9
2.2
NW
9
2.4
NW
9
Wave Graph
Metric surfscale
Energy kJ
128
178
221
232
238
282
296
400
407
353
428
439
374
392
374
388
485
481
504
564
608
637
727
947
Wind (km/h)
15
NW
5
NNW
5
WSW
15
SW
20
W
25
NW
25
NW
20
NW
15
NW
10
WNW
10
W
10
W
15
W
20
WNW
20
WNW
15
WNW
15
WNW
10
W
10
WSW
10
WSW
15
W
20
WNW
20
WNW
20
WNW
on
glassy
glassy
cross
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
10:25AM2.00m
10:05PM2.43m
11:14AM2.00m
10:33PM2.44m
12:00PM1.99m
Low Tide
4:14AM0.55m
3:55PM0.97m
4:52AM0.42m
4:31PM1.10m
5:28AM0.33m
5:05PM1.21m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:58
7:58
7:59
Temp °C
12
12
13
14
13
13
11
11
11
11
11
13
13
13
12
12
11
12
12
13
14
12
12
12
9
11
13
12
10
8
6
7
8
9
9
11
10
10
9
10
8
10
11
11
11
9
9
9
Swell 1
Height (m)
Direction
Period (s)
0.7
WNW
12
1.4
NW
7
1.4
NW
8
1.4
NW
8
0.7
WNW
11
0.8
WNW
10
0.8
WNW
16
0.8
WNW
16
0.8
WNW
15
0.9
WNW
14
1.8
NW
8
1.8
NW
8
0.9
WNW
13
0.9
WNW
13
0.9
WNW
13
0.9
WNW
13
1.9
NW
8
1.9
WNW
8
1.9
WNW
8
2
WNW
9
2
WNW
9
0.9
WNW
12
0.9
WNW
12
1
WNW
12
Energy kJ
121
178
221
232
101
123
291
280
242
301
428
439
257
253
246
242
485
481
504
564
608
224
224
293
Swell 2
Height (m)
Direction
Period (s)
0.3
S
12
0.7
WNW
11
0.7
WNW
11
0.8
WNW
11
0.5
WNW
18
0.6
WNW
16
0.2
S
11
0.7
WNW
10
0.4
WNW
10
0.5
WNW
10
0.9
WNW
14
0.9
WNW
14
0.3
SW
14
0.3
SW
14
0.2
WSW
14
0.2
WSW
14
0.9
WNW
13
0.9
WNW
12
0.8
WNW
12
0.6
WNW
13
0.7
WNW
13
0.2
WSW
13
0.2
WSW
13
0.2
WSW
13
Energy kJ
25
109
105
135
176
206
9
92
43
58
297
265
33
33
20
19
238
220
172
139
173
17
17
17
Swell 3
Height (m)
Direction
Period (s)
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
SSW
15
0.2
S
11
0.3
SW
15
0.4
SW
15
0.3
SW
14
0.3
SW
14
0.2
S
11
0.2
S
11
0.2
S
11
0.2
S
11
0.2
WSW
14
0.2
WSW
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
Energy kJ
64
74
72
178
24
10
21
9
33
54
33
33
9
9
9
9
18
18
17
17
17
14
14
8
Wind waves
Height (m)
Direction
Period (s)
1.3
NW
6
1.4
NW
8
1.5
NW
8
1.9
NW
6
2
NW
7
1.9
NW
8
1.7
NW
8
1.7
WNW
8
1.7
WNW
8
1.7
WNW
8
1.8
NW
8
2
WNW
9
2.2
NW
9
2.4
NW
9
Energy kJ
128
238
282
296
400
407
353
374
392
374
388
637
727
947
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
1
2
2
1
1
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
Distance (km)
57
0
0
24
83
83
82
82
57
24
24
24
83
83
83
24
73
24
24
24
37
83
83
73
Best forecast wave conditions in San Mateo
Rating
(10 max)
1
2
2
2
2
3
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
2
2
2
2
3
3
3
3
2
2
2
3
3
3
4
3
2
3
3
3
4
Header Global
Rating
(10 max)
8
5
8
7
6
5
5
5
5
5
5
6
6
6
6
7
5
5
5
5
5
9
7
5
  • 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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