Pomponio State Beach surfForecast / CAL – San Mateo / USA

information circle48hr Weather and Surf, issued 10 am Sunday 14 Sep 2025 PDT
Forecast update in hr  min  s Forecast update imminent
Pomponio State Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pomponio State Beach sea temperature is
16.0° C
(Which is 1.1°C warmer than normal for this time of year)


How big are the waves at Pomponio State Beach today?

The current surf forecast for Pomponio State Beach at 4PM is: 1.0m 11s primary swell from a West-northwest direction and 0.7m 14s secondary swell from a South-southwest direction, 0.4m 4s secondary swell from a West-northwest direction (forecast issued at 10:00am September 14). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (14 Sep)3.5ft (1.0m)12s
Afternoon (14 Sep)3.5ft (1.0m)11s
Evening (14 Sep)3.5ft (1.0m)11s

Table - waves today at Pomponio State Beach. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Sunday
14
Monday
15
Tuesday
16
Wed
17
8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM
Rating
(10 max)
2
1
0
0
0
0
3
2
3
2
1
1
1
3
3
3
2
1
1
1
1
2
1
2
Swell
Height Map
Wave Height (m) & direction (?)
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
0.7
SSW
1.3
WNW
1.3
WNW
1.6
WNW
1.6
WNW
1.5
WNW
1.5
WNW
1.2
WNW
1.3
WNW
1.2
WNW
0.6
S
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.7
SSW
0.7
SSW
Period(s) (?)121111111114118888881010191818181818171616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)269247234230230161419187339339302309188290246262251249246246240229283276
Wind
(km/h)
0
N
10
NW
10
NW
15
NW
10
NNW
10
NW
5
NW
0
S
5
E
5
W
10
WNW
10
NW
5
NNW
5
N
0
WNW
0
N
0
SW
5
W
10
W
10
NW
10
NNW
5
N
5
NNW
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
glassglassglassoncross-
on
cross-
on
crossglassglassglassglassononcross-
on
crossglasscross-
on
glass
High Tide
/ height (m)
6:06AM
1.61
4:26PM
2.19
7:28AM
1.67
5:44PM
2.16
8:25AM
1.76
6:57PM
2.17
Low Tide
/ height (m)
10:07AM
1.38
12:14AM
0.36
11:41AM
1.40
1:21AM
0.32
1:05PM
1.33
2:17AM
0.30
Sunday
14
Monday
15
Tuesday
16
Wed
17
Sunrise6:50-------6:50-------6:52-------
Sunset---7:19-------7:16-------7:15----
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C161920191615141416202020171817181921222118191818
Feels °C (?)182020191614141516201919171817191920212016181717
  • 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 Pomponio State Beach (calm at La Honda 16 km from Pomponio State Beach). 1.0m 11s groundswell from the WNW with a 0.4m 14s groundswell from the SSW and a 0.4m 4s local chop from the WNW as well as a 0.3m 13s groundswell from the WSW. 4 swells combining to make bigger set waves.

    Pomponio State Beach
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16 km away, 43 min ago

5 km/h
WNW
0.0
16.0
Air / Water (°C)
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