Ano Nuevo surfForecast / CAL – San Mateo / USA

information circle48hr Weather and Surf, issued 10 am Thursday 16 Oct 2025 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
15.3° C
(Which is slightly warmer than usual)


How big are the waves at Ano Nuevo today?

The current surf forecast for Ano Nuevo at 11AM is: 0.6m 16s primary swell from a West-northwest direction and 0.5m 8s secondary swell from a West-northwest direction (forecast issued at 10:00am October 16). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (16 Oct)1.5ft (0.5m)15s
Afternoon (16 Oct)2ft (0.6m)16s
Evening (16 Oct)2ft (0.6m)15s

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

Updates in  hr  min  s Forecast update imminent
Thursday
16
Friday
17
Saturday
18
Sun
19
8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM
Rating
(10 max)
1
0
0
0
0
1
1
1
1
1
0
0
1
1
1
2
2
2
2
3
3
3
2
2
Swell
Height Map
Wave Height (m) & direction (?)
0.5
WNW
0.6
WNW
0.6
WNW
0.5
W
0.6
WNW
0.6
WNW
0.6
WNW
0.7
WNW
0.6
WNW
0.6
WNW
0.5
WNW
0.4
SSW
0.5
WNW
0.5
WNW
0.5
WNW
0.7
WNW
0.9
WNW
1.1
WNW
1.3
WNW
1.4
WNW
1.5
WNW
1.3
WNW
1.3
WNW
1.3
WNW
Period(s) (?)141616161515151515151417131420181817161616161515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1181982011291691671672221671671111171021042163374546278709741136796726752
Wind
(km/h)
10
NNE
10
NW
20
NW
20
NW
15
NNW
10
N
5
NNE
5
N
5
ENE
5
SW
10
WNW
10
NW
10
NNW
5
E
5
N
5
E
5
NNE
5
S
5
W
5
W
0
N
5
SE
5
ESE
0
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscrosscrosscross-
off
cross-
off
offcross-
off
offglasscrosscrosscross-
off
glasscross-
off
glassglassglasscross-
on
glassglassglasscross-
off
glass
High Tide
/ height (m)
8:06AM
1.40
7:23PM
1.35
8:41AM
1.46
8:23PM
1.34
9:12AM
1.50
9:16PM
1.31
Low Tide
/ height (m)
1:54PM
0.61
2:06AM
0.08
2:43PM
0.44
2:46AM
0.17
3:25PM
0.29
3:21AM
0.28
Thursday
16
Friday
17
Saturday
18
Sun
19
Sunrise7:16-------7:18-------7:18-------
Sunset---6:30-------6:30-------6:28----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C121517161414141414181919171716161620212018171716
Feels °C (?)111414121213131312171717151615151519191917161515
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for CAL - San Mateo

  1. weather stationWind Update Continuing clean conditions at Ano Nuevo (calm at Boulder Creek 16 km from Ano Nuevo). 0.7m 8s swell from the NW with a 0.5m 14s groundswell from the WNW and a 0.4m 14s groundswell from the SW. 3 swells combining to make bigger set waves.

    Ano Nuevo
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16 km away, 58 min ago

0 km/h
ENE
0.0
15.3
Air / Water (°C)
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