Ano Nuevo surfForecast / CAL – San Mateo / USA

information circle48hr Weather and Surf, issued 4 pm Friday 22 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
11.1° C
(Which is 1.4°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 12AM is: 0.9m 10s primary swell from a West-northwest direction and 0.5m 15s secondary swell from a Southwest direction (forecast issued at 04:00pm May 22). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (23 May)2ft (0.6m)16s
Afternoon (23 May)2.5ft (0.7m)16s
Evening (23 May)2.5ft (0.7m)16s

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 16°C on Sat afternoon, min 10°C on Sat night). Wind will be generally light.

Fri
22
Saturday
23
Sunday
24
Mon
25
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
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
0
1
2
1
1
1
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
WNW
10
1
WNW
10
1
WNW
10
0.9
WNW
10
0.9
WNW
10
0.6
SSW
16
0.6
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
0.7
SSW
16
0.7
SSW
16
0.6
SSW
16
0.7
SSW
16
0.8
SSW
15
0.6
SSW
15
0.6
SSW
14
0.7
SSW
14
0.6
WNW
14
0.9
SSW
15
0.9
SSW
15
Wave Graph
Metric surfscale
Energy kJ
204
186
204
171
151
160
166
223
223
223
223
223
223
223
223
164
212
252
142
140
186
165
348
362
Wind (km/h)
10
SW
10
SW
5
SW
5
SSE
5
S
10
S
10
S
10
S
10
SSW
10
SW
5
SW
5
SE
5
SE
5
SE
5
S
10
SSW
10
SW
10
WSW
5
W
5
NW
5
NW
5
NW
5
W
10
WSW
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
glassy
glassy
glassy
cross
cross-on
cross-on
on
on
cross-on
glassy
glassy
glassy
cross-on
cross-on
High Tide
5:08PM1.31m
3:56AM1.21m
5:57PM1.37m
5:18AM1.07m
6:40PM1.45m
6:41AM1.00m
Low Tide
10:51PM0.72m
10:56AM-0.06m
00:07AM0.55m
11:50AM0.10m
1:11AM0.36m
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:15
8:16
8:17
Temp °C
15
14
11
11
11
11
12
15
16
14
11
10
11
10
12
15
15
14
12
11
10
10
11
14
13
12
10
10
10
10
10
13
14
12
10
9
10
9
11
14
14
13
11
10
9
9
10
12
Swell 1
Height (m)
Direction
Period (s)
1
WNW
10
1
WNW
10
1
WNW
10
0.9
WNW
10
0.9
WNW
10
0.9
WNW
10
0.9
WNW
10
1
WNW
9
0.9
WNW
9
0.9
WNW
10
0.9
WNW
10
0.8
WNW
10
0.8
WNW
10
0.8
WNW
10
0.7
WNW
10
0.7
WNW
10
0.7
SSW
16
0.8
SSW
15
0.6
SSW
15
0.6
SSW
14
0.7
SSW
14
0.6
WNW
14
0.9
SSW
15
0.9
SSW
15
Energy kJ
204
186
204
171
151
148
142
184
139
145
151
122
109
109
83
81
212
252
142
140
186
165
348
362
Swell 2
Height (m)
Direction
Period (s)
0.5
SW
18
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.6
SSW
15
0.6
SSW
16
0.6
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
0.7
SSW
16
0.7
SSW
16
0.6
SSW
16
0.7
WNW
9
0.7
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
15
0.6
SSW
14
0.7
WNW
14
0.7
WNW
13
Energy kJ
152
106
107
107
148
160
166
223
223
223
223
223
223
223
223
164
76
75
56
56
167
140
168
156
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
14
0.4
SSW
18
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.4
WNW
16
0.4
WNW
16
0.4
SSW
19
0.5
WNW
15
0.5
WNW
9
0.6
WNW
9
0.4
WNW
9
0.4
WNW
9
Energy kJ
82
123
26
26
27
28
28
25
24
24
24
25
25
25
24
24
86
102
137
123
48
56
33
32
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
1
1
1
2
2
2
1
1
2
1
2
1
2
3
Distance (km)
64
64
51
5
5
5
5
64
64
64
0
0
0
1
5
51
64
64
17
0
0
0
29
191
Best forecast wave conditions in San Mateo
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
2
2
2
2
3
3
3
2
2
2
3
2
4
3
2
3
3
3
3
3
3
Header Global
Rating
(10 max)
8
5
5
6
7
8
7
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
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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