Ano Nuevo surfForecast / CAL – San Mateo / USA

information circle48hr Weather and Surf, issued 4 am Monday 25 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
12.0° C
(Which is slightly cooler than normal)

How big are the waves at Ano Nuevo today?

The current surf forecast for Ano Nuevo at 11AM is: 0.9m 15s primary swell from a South-southwest direction and 0.7m 13s secondary swell from a West-northwest direction (forecast issued at 04:00am May 25). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (25 May)3ft (0.9m)15s
Afternoon (25 May)3ft (0.9m)17s
Evening (25 May)3.5ft (1.0m)17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Wed morning. Very mild (max 15°C on Wed afternoon, min 11°C on Mon night). Winds decreasing (fresh winds from the NW on Tue morning, calm by Wed night).

Monday
25
Tuesday
26
Wednesday
27
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)
2
1
1
0
0
0
1
1
1
0
0
0
0
0
0
0
1
2
3
3
2
0
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
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
0.9
SSW
16
0.9
SSW
16
1
WNW
15
1.3
WNW
14
1.5
WNW
14
1.4
WNW
14
1.4
WNW
14
3
NW
13
3
NW
13
2.3
WNW
13
2.4
WNW
12
3
WNW
12
2.2
WNW
12
3
WNW
11
2.1
WNW
11
Wave Graph
Metric surfscale
Energy kJ
186
165
348
362
453
459
569
563
445
424
348
455
647
886
799
754
3651
3365
1651
1517
2732
1269
2005
954
Wind (km/h)
5
NW
5
NW
5
WNW
10
W
15
W
15
WNW
15
WNW
10
NW
15
NW
20
NW
25
NW
30
NW
30
NW
30
NW
30
NW
25
NW
25
NW
15
NW
10
NNW
5
NNW
20
WNW
25
NW
20
NW
15
NW
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
High Tide
6:41AM1.00m
7:19PM1.51m
7:58AM0.98m
7:53PM1.56m
9:06AM1.01m
8:24PM1.59m
Low Tide
1:11AM0.36m
12:41PM0.26m
2:06AM0.18m
1:28PM0.42m
2:53AM0.02m
2:13PM0.57m
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
clear
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
light rain
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:17
8:19
8:19
1
Temp °C
11
11
12
14
14
13
12
11
12
11
12
13
13
13
12
12
12
11
12
13
15
14
12
11
10
11
11
12
12
10
9
9
10
7
7
6
6
7
7
7
7
8
10
12
11
9
9
9
Swell 1
Height (m)
Direction
Period (s)
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
0.9
SSW
16
0.9
SSW
16
1
WNW
15
1.3
WNW
14
1.5
WNW
14
1.4
WNW
14
1.4
WNW
14
2.3
WNW
13
2.3
WNW
13
2.3
WNW
13
2.4
WNW
12
2.3
WNW
12
0.8
SSW
14
2.1
WNW
11
2.1
WNW
11
Energy kJ
186
165
348
362
453
459
569
563
445
424
348
455
647
886
799
754
1876
1756
1651
1517
1377
236
1008
954
Swell 2
Height (m)
Direction
Period (s)
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
0.7
WNW
12
0.7
WNW
12
0.6
WNW
12
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.1
S
10
0.8
SSW
14
0.7
SSW
14
Energy kJ
167
140
168
156
151
192
261
183
125
123
94
348
353
348
424
419
318
305
239
236
236
2
233
180
Swell 3
Height (m)
Direction
Period (s)
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
0.5
WNW
16
0.2
S
10
0.2
S
9
0.1
S
9
0.1
S
9
0.1
S
9
0.1
S
9
0.1
S
9
0.1
S
10
0.1
S
10
0.1
S
10
0.1
W
24
0.1
W
24
0.2
WNW
23
Energy kJ
55
55
32
32
31
7
7
7
7
7
142
7
7
2
2
2
2
2
2
2
2
11
11
52
Wind waves
Height (m)
Direction
Period (s)
0.4
WNW
9
0.4
WNW
3
0.4
WNW
3
0.3
W
4
0.8
WNW
4
1
WNW
6
1.5
WNW
7
1.9
WNW
8
1.8
WNW
8
1.9
WNW
8
1.9
WNW
9
3
NW
13
3
NW
13
3
WNW
12
2.2
WNW
12
3
WNW
11
Energy kJ
29
3
5
2
26
75
215
393
412
524
524
3651
3365
2732
1269
2005
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
2
2
1
1
3
3
1
1
1
7
4
3
3
5
5
3
3
5
2
4
4
Distance (km)
0
0
17
374
677
31
31
17
17
31
31
35
523
544
31
31
31
31
0
0
31
1227
31
17
Best forecast wave conditions in San Mateo
Rating
(10 max)
2
2
3
5
4
4
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
2
3
4
3
3
3
2
7
7
3
3
5
5
4
4
5
4
4
5
Header Global
Rating
(10 max)
5
4
4
4
4
4
5
5
9
9
9
5
6
7
7
7
8
9
9
7
6
9
7
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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