Ano Nuevo surfForecast / CAL – San Mateo / USA

information circle48hr Weather and Surf, issued 4 pm Saturday 23 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
11.3° C
(Which is 1.2°C colder than average for this time of year)

How big are the waves at Ano Nuevo today?

The current surf forecast for Ano Nuevo at 1AM is: 0.7m 16s primary swell from a South-southwest direction and 0.8m 10s secondary swell from a West-northwest direction (forecast issued at 04:00pm May 23). The wind direction is predicted to be glassy.

Time (PDT) & DateWave HeightWave Period
Morning (24 May)2.5ft (0.7m)16s
Afternoon (24 May)2.5ft (0.7m)16s
Evening (24 May)2ft (0.6m)15s

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 15°C on Sat afternoon, min 10°C on Sun night). Wind will be generally light.

Sat
23
Sunday
24
Monday
25
Tue
26
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
1
0
1
1
0
0
0
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
16
0.7
SSW
16
0.7
SSW
16
0.7
SSW
16
0.7
SSW
16
0.7
SSW
16
0.7
SSW
16
0.6
SSW
16
0.7
SSW
16
0.5
SSW
17
0.6
SSW
15
0.6
SSW
14
0.7
SSW
14
0.6
WNW
14
0.9
SSW
15
0.9
SSW
15
0.9
SSW
17
0.9
SSW
17
1
SSW
17
1
SSW
17
1
SSW
15
1
SSW
16
0.9
SSW
16
0.9
SSW
16
Wave Graph
Metric surfscale
Energy kJ
223
223
223
223
223
223
223
164
212
168
142
140
186
165
348
362
453
459
569
563
445
457
348
367
Wind (km/h)
10
SSW
10
SW
5
SW
5
SW
5
SSW
5
SW
5
SSW
10
SW
10
W
10
W
10
WNW
5
NW
5
NW
5
WNW
5
WNW
10
W
15
W
15
W
10
WNW
10
NW
10
NW
20
NW
20
NW
25
NW
cross-on
on
glassy
on
glassy
glassy
cross-on
on
cross-on
cross-on
cross
cross
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
High Tide
5:57PM1.37m
5:18AM1.07m
6:40PM1.45m
6:41AM1.00m
7:19PM1.51m
7:58AM0.98m
Low Tide
00:07AM0.55m
11:50AM0.10m
1:11AM0.36m
12:41PM0.26m
2:06AM0.18m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:16
8:17
8:19
Temp °C
15
14
11
11
11
11
12
14
15
13
11
10
10
10
11
14
13
13
12
11
11
11
12
13
14
13
10
10
10
10
11
13
13
11
9
8
9
9
10
12
10
10
10
9
9
7
8
8
Swell 1
Height (m)
Direction
Period (s)
0.8
WNW
10
0.8
WNW
10
0.8
WNW
10
0.7
SSW
16
0.8
WNW
10
0.7
WNW
10
0.7
WNW
10
0.7
WNW
10
0.7
SSW
16
0.7
WNW
9
0.6
SSW
15
0.6
SSW
14
0.7
SSW
14
0.6
WNW
14
0.9
SSW
15
0.9
SSW
15
0.9
SSW
17
0.9
SSW
17
1
SSW
17
1
SSW
17
1
SSW
15
1
SSW
16
0.9
SSW
16
0.9
WNW
14
Energy kJ
115
120
122
223
109
85
83
81
212
75
142
140
186
165
348
362
453
459
569
563
445
457
348
367
Swell 2
Height (m)
Direction
Period (s)
0.7
SSW
16
0.7
SSW
16
0.7
SSW
16
0.5
WNW
7
0.7
SSW
16
0.7
SSW
16
0.7
SSW
16
0.6
SSW
16
0.7
WNW
9
0.6
SSW
14
0.6
WNW
9
0.6
WNW
9
0.6
WNW
15
0.6
SSW
14
0.7
WNW
14
0.7
WNW
13
0.7
WNW
13
0.8
WNW
13
0.9
WNW
13
0.8
WNW
13
0.8
WNW
12
0.7
WNW
12
0.7
WNW
12
0.9
SSW
16
Energy kJ
223
223
223
30
223
223
223
164
76
138
56
56
167
140
168
156
151
192
261
183
161
123
127
348
Swell 3
Height (m)
Direction
Period (s)
0.3
S
12
0.3
S
12
0.3
S
12
0.5
NW
10
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.4
WNW
16
0.5
SSW
17
0.4
SSW
19
0.5
WNW
15
0.6
WNW
9
0.6
WNW
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.2
S
10
0.2
S
10
0.2
S
10
0.2
S
10
0.2
S
10
0.4
WNW
16
0.2
S
10
Energy kJ
24
24
24
47
25
25
24
24
86
168
137
123
56
55
32
32
30
7
7
7
7
7
98
7
Wind waves
Height (m)
Direction
Period (s)
0.4
WNW
9
0.5
WNW
4
0.9
WNW
5
1.3
WNW
6
Energy kJ
25
8
42
111
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
2
1
1
2
1
3
3
2
2
2
1
3
3
3
2
1
3
3
1
1
2
Distance (km)
64
64
0
1
0
0
5
64
191
191
34
17
7
0
7
191
221
477
31
17
12
31
31
31
Best forecast wave conditions in San Mateo
Rating
(10 max)
2
2
2
2
2
2
2
2
3
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
3
3
3
2
3
3
3
3
3
2
3
3
3
4
4
3
3
3
3
3
9
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
4
4
4
5
4
4
5
5
6
7
9
9
9
9
  • 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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