Ano Nuevo surfForecast / CAL – San Mateo / USA

information circle48hr Weather and Surf, issued 4 pm Friday 15 May 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Ano Nuevo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ano Nuevo sea temperature is
13.4° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Ano Nuevo today?

The current surf forecast for Ano Nuevo at 10PM is: 2.5m 10s primary swell from a West-northwest direction and 0.7m 15s secondary swell from a South-southwest direction, 0.4m 16s secondary swell from a West-northwest direction (forecast issued at 04:00pm May 15). The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (15 May)--
Afternoon (15 May)7ft (2.2m)9s
Evening (15 May)8ft (2.5m)10s

Table - waves today at Ano Nuevo. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon morning, min 9°C on Sat night). Mainly strong winds.

Fri
15
Saturday
16
Sunday
17
Mon
18
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
0
0
0
0
1
2
4
3
1
0
1
2
4
3
3
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.1
WNW
9
2.4
WNW
9
2.5
WNW
9
2.5
WNW
10
3
WNW
10
3
WNW
10
3
WNW
10
3
WNW
10
3
WNW
10
3
WNW
10
3.5
WNW
10
4
WNW
11
3.5
WNW
11
5
NW
12
4.5
NW
12
3
WNW
12
3
WNW
12
3
WNW
12
3
WNW
12
4
NW
11
3.5
NW
11
3
NW
11
2
WNW
10
2.5
NW
10
Wave Graph
Metric surfscale
Energy kJ
765
913
1088
1314
1601
1662
1697
1546
1797
1958
2451
3232
3389
6552
5833
2491
2783
2831
2229
4459
3259
2416
859
1412
Wind (km/h)
30
NW
30
NW
30
NW
30
NNW
30
NNW
35
NW
35
NW
35
NW
40
NW
40
NW
35
NW
40
NW
35
NNW
25
NNW
30
NW
30
NW
40
NW
30
NW
25
NW
20
NNW
20
NNW
20
NNW
20
NNW
30
NW
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
High Tide
9:26PM1.79m
11:28AM1.22m
10:07PM1.85m
12:26PM1.23m
10:53PM1.86m
Low Tide
3:28PM0.61m
4:37AM-0.47m
4:14PM0.73m
5:24AM-0.57m
5:03PM0.81m
6:15AM-0.60m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:09
8:10
8:12
8:12
Temp °C
15
15
11
10
10
11
11
14
14
13
10
10
9
9
11
14
16
16
13
15
15
18
18
19
9
9
5
4
4
4
4
7
6
5
2
2
2
3
5
8
8
10
8
9
10
12
12
12
Swell 1
Height (m)
Direction
Period (s)
0.7
SSW
15
0.7
SSW
15
0.7
SSW
15
0.7
SSW
15
0.5
WNW
15
0.6
WNW
15
0.6
WNW
15
0.5
SSW
13
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.5
SSW
14
3.5
WNW
12
3.5
WNW
12
0.4
SSW
14
0.4
SSW
14
0.4
SSW
13
0.4
SSW
13
3
WNW
11
2.5
WNW
11
2.2
WNW
11
2
WNW
10
1.8
WNW
10
Energy kJ
231
228
228
234
128
172
167
99
165
165
165
165
118
3436
2942
63
61
60
59
2357
1655
1144
859
666
Swell 2
Height (m)
Direction
Period (s)
0.3
WNW
17
0.4
WNW
16
0.4
WNW
16
0.4
WNW
16
0.5
SSW
14
0.5
SSW
16
0.5
SSW
13
0.4
SSW
15
0.1
SW
19
0.1
SW
19
0.1
S
19
0.1
S
19
0.1
S
20
0.5
SSW
14
0.5
SSW
14
0.1
S
18
0.2
SSW
18
0.2
SSW
18
0.2
S
18
0.4
SSW
13
0.4
SSW
13
0.4
SSW
13
0.3
SSW
13
0.4
SSW
16
Energy kJ
57
89
86
84
104
137
101
74
15
15
7
7
7
118
115
6
31
31
25
59
58
58
34
87
Swell 3
Height (m)
Direction
Period (s)
0.1
S
10
0.1
S
10
0.1
S
10
0.5
S
16
0.4
SSW
13
0.4
SSW
16
0.3
WNW
15
0.1
S
20
0.1
S
20
0.1
S
20
0.1
S
20
0.1
SW
18
0.1
S
18
0.1
SW
18
0.1
SW
18
0.1
SW
18
0.1
S
18
0.2
SSW
18
0.3
SSW
17
0.3
SSW
16
0.3
SSW
13
Energy kJ
2
2
2
129
57
80
42
7
7
7
8
13
6
12
12
12
6
31
59
53
34
Wind waves
Height (m)
Direction
Period (s)
2.1
WNW
9
2.4
WNW
9
2.5
WNW
9
2.5
WNW
10
3
WNW
10
3
WNW
10
3
WNW
10
3
WNW
10
3
WNW
10
3
WNW
10
3.5
WNW
10
4
WNW
11
3.5
WNW
11
5
NW
12
4.5
NW
12
3
WNW
12
3
WNW
12
3
WNW
12
3
WNW
12
4
NW
11
3.5
NW
11
3
NW
11
2.5
NW
10
Energy kJ
765
913
1088
1314
1601
1662
1697
1546
1797
1958
2451
3232
3389
6552
5833
2491
2783
2831
2229
4459
3259
2416
1412
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
4
3
4
3
4
4
1
1
4
4
4
7
4
4
4
4
4
3
3
2
4
Distance (km)
31
31
31
31
29
31
30
31
31
35
35
31
30
29
31
31
31
34
31
64
31
31
29
31
Best forecast wave conditions in San Mateo
Rating
(10 max)
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
4
4
5
4
4
4
3
3
4
7
9
9
4
4
4
4
5
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
4
5
6
6
5
4
5
4
7
9
9
4
4
4
4
5
4
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)
Map placeholder

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