Linda Mar surfForecast / CAL – San Mateo / USA

information circle16 Day Weather and Surf, issued 10 am Sunday 17 May 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
13.6° C
(Which is 1.4°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Linda Mar this week:

The surf forecast for Linda Mar over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 19) at 2AM. The primary swell is predicted to be 2.5m and 10s period with a secondary swell of 0.7m and 16s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Linda Mar in the next 16 days are 4.0m 11s and forecast to arrive on Sunday (May 17) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 13s period and expected on Sunday (May 17) at 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 19th May)8ft (2.5m) 10s
Best Surf 2AM (Tue 19th May)8ft (2.5m) 10s
Most Powerful 5PM (Sun 17th May)13ft (4.0m) 11s

Table - best surf conditions forecast for Linda Mar over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 21°C on Tue afternoon, min 10°C on Sun morning). Winds decreasing (fresh winds from the N on Sun night, calm by Mon night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 14°C on Wed morning, min 9°C on Wed night). Wind will be generally light.

Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
!
0
0
0
0
4
3
1
3
2
2
3
3
1
3
2
1
2
1
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
WNW
11
4
NW
11
3
NW
10
2.5
NW
10
2.2
NW
10
2.5
NW
10
2.2
NW
10
2.3
NW
10
1.9
NW
9
1.8
NW
9
2
WNW
10
2.2
NW
10
1.9
NW
11
1.7
WNW
11
1.6
NW
10
1.6
NW
10
1.5
NW
10
1.6
NW
10
1.7
WNW
9
1.6
NW
10
1.7
NW
10
Wave Graph
Metric surfscale
Energy kJ
3405
3598
2242
1234
986
1363
863
1028
551
563
809
974
831
622
540
490
432
471
460
471
569
Wind (km/h)
15
NW
30
NW
30
N
20
NNW
30
NW
5
WNW
5
NNW
20
WNW
5
SW
10
SW
10
WSW
5
SW
10
SW
15
SW
10
SSW
15
SW
15
SW
10
SW
15
SW
15
WSW
10
SSW
on
on
cross-on
cross-on
on
glassy
cross-on
on
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross-off
High Tide
12:47PM2.04m
11:30PM2.78m
1:45PM2.03m
00:20AM2.72m
2:45PM2.03m
1:15AM2.60m
3:45PM2.04m
2:16AM2.44m
4:44PM2.09m
3:23AM2.24m
5:38PM2.15m
4:38AM2.06m
6:27PM2.23m
Low Tide
5:29PM1.32m
6:52AM-0.15m
6:23PM1.38m
7:46AM-0.10m
7:23PM1.42m
8:41AM0.00m
8:32PM1.43m
9:38AM0.15m
9:51PM1.40m
10:34AM0.31m
11:14PM1.30m
11:28AM0.48m
00:31AM1.14m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:56
5:56
5:56
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:14
8:14
8:15
8:15
8:16
8:17
8:17
Temp °C
13
15
20
20
18
12
20
21
11
14
14
10
13
14
12
13
13
11
12
12
11
9
8
11
14
12
8
17
16
8
12
11
8
11
11
11
10
10
8
9
8
8
Swell 1
Height (m)
Direction
Period (s)
0.4
SSW
14
0.4
SSW
13
0.4
SSW
13
2.1
NW
10
0.3
WNW
18
2.5
NW
10
2.2
NW
10
2
WNW
10
1.9
NW
9
1.8
NW
9
2
WNW
10
2.2
NW
10
1.9
NW
11
1.7
WNW
11
1.6
NW
10
1.6
NW
10
1.5
NW
10
1.6
NW
10
1.7
WNW
9
1.6
NW
10
1.7
NW
10
Energy kJ
75
70
58
916
62
1363
863
804
525
563
809
974
831
622
540
490
432
471
460
471
569
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
14
0.2
SSW
18
0.2
S
18
0.3
SSW
13
0.3
S
16
0.7
WNW
16
0.9
WNW
15
1.1
WNW
14
1.3
WNW
13
1.1
WNW
12
0.4
SW
16
0.9
WNW
12
0.5
SW
19
0.4
SW
15
0.4
S
12
0.6
SW
18
0.5
SW
18
0.5
SW
15
0.6
SW
16
0.6
SW
16
0.6
SW
16
Energy kJ
49
31
24
34
46
269
309
465
551
301
87
210
184
83
48
194
150
109
203
203
206
Swell 3
Height (m)
Direction
Period (s)
0.1
S
18
0.1
SW
18
0.1
SW
18
0.3
SSW
16
0.3
SSW
12
0.3
S
16
0.3
SSW
15
0.3
SW
16
0.4
SSW
14
0.4
SW
21
0.4
S
13
0.4
S
13
0.4
S
13
0.4
S
13
0.4
SW
15
0.4
SW
14
0.4
SW
14
0.3
S
12
0.3
S
12
0.3
S
11
0.3
S
12
Energy kJ
6
12
13
51
31
44
43
42
67
117
56
55
53
51
75
74
73
27
25
23
24
Wind waves
Height (m)
Direction
Period (s)
4
WNW
11
4
NW
11
3
NW
10
2.5
NW
10
2.2
NW
10
2.3
NW
10
Energy kJ
3405
3598
2242
1234
986
1028
Nearest Offshore or Glassy
Rating
(10 max)
5
1
4
3
1
4
3
3
3
2
1
3
2
3
3
3
3
2
3
2
3
Distance (km)
20
85
38
37
85
0
4
83
11
24
61
11
24
67
0
67
245
6
67
120
0
Best forecast wave conditions in San Mateo
Rating
(10 max)
4
3
3
3
3
2
3
Best forecast wave conditions in United States
Rating
(10 max)
6
4
5
4
2
4
3
3
4
4
3
3
3
4
3
3
3
2
3
4
3
Header Global
Rating
(10 max)
6
4
5
4
4
4
4
4
5
4
5
5
4
4
5
5
4
5
4
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)
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Information about the Linda Mar Surf forecast

The above surf forecast table for Linda Mar provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Linda Mar can be found by selecting the local surf guide option on the grey menu. Our Linda Mar surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Linda Mar) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Linda Mar may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Linda Mar is 2 km (1 miles) from Pacifica. If you plan a vacation in San Mateo, look for hotels and other accommodation in Pacifica. Pacifica has rooms for a wide range of budgets as well as car hire and transport links.

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