Sharp Park Surf Forecast

/ CAL – San Mateo (15 breaks) / California (404 breaks) /

USA (1297 breaks) / Lat Long: (37.63° N 122.50° W)

Surf Forecasts:

Sharp Park surfForecast / CAL – San Mateo / USA

48hr Weather and Surf, issued 4 am Saturday 18 Oct 2025 PDT

Forecast update in hr min s Forecast update imminent

Sharp Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Sharp Park sea temperature is 16.5° C
(Which is 2.3°C warmer than normal for this time of year)

How big are the waves at Sharp Park today?

The current surf forecast for Sharp Park at 11AM is: 1.3m 16s primary swell from a West direction and 0.7m 8s secondary swell from a Northwest direction (forecast issued at 04:00am October 18). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (PDT) & Date	Wave Height	Wave Period
Morning (18 Oct)	3.5ft (1.1m)	17s
Afternoon (18 Oct)	4.5ft (1.4m)	16s
Evening (18 Oct)	4.5ft (1.4m)	16s

Table - waves today at Sharp Park. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Saturday 18								Sunday 19								Monday 20
	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	3	3	4	4	3	3	2	3	2	3	1	1	0	0	2	3	4	4	3	4	3	3	4
Swell Height Map See all maps
Wave Height (m) & direction (?)	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	W	WNW	WNW	WNW	WNW	W	WNW	WNW	WNW	WNW	WNW	WNW
Period(s) (?)	19	18	18	16	16	16	16	15	15	14	14	14	14	13	13	13	18	17	16	15	14	14	13	13
Wave Graph (?)
kJ (?)	262	413	632	924	1029	991	979	804	869	734	724	605	453	444	286	225	326	700	2335	2218	1797	1570	1174	1041
Wind (km/h)	WNW	NE	NE	NNE	NW	W	WNW	W	SSW	WSW	WSW	WSW	WSW	WNW	WNW	WNW	SE	NE	NE	NE	NE	NNW	NNW	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	glass	cross- off	cross- off	glass	on	on	on	glass	on	glass	cross- on	cross- on	on	cross- on	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on	cross- on	glass
High Tide / height (m)				9:34AM 2.29				9:48PM 2.08				10:00AM 2.34				10:35PM 2.07				10:25AM 2.37
Low Tide / height (m)		3:10AM 0.66				3:49PM 0.76				3:45AM 0.78				4:27PM 0.61				4:18AM 0.91					5:02PM 0.49

	Saturday 18								Sunday 19								Monday 20
Sunrise	-	-	7:20	-	-	-	-	-	-	-	7:20	-	-	-	-	-	-	-	7:22	-	-	-	-	-
Sunset	-	-	-	-	-	6:29	-	-	-	-	-	-	-	6:27	-	-	-	-	-	-	-	6:25	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	16	17	17	19	21	20	17	16	16	15	15	16	16	15	14	13	13	14	15	19	23	23	20	20
Feels °C (?)	17	17	16	18	20	18	16	15	16	14	15	15	14	13	11	12	12	12	13	15	19	20	18	18

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for CAL - San Mateo

Wind Update Continuing clean conditions at Sharp Park (light winds from the ENE at Sharp Park wx 0 km from Sharp Park). 1.2m 16s long period groundswell from the W with a 1.1m 7s swell from the WNW and a 0.5m 12s groundswell, also from the WNW. 3 swells combining to make bigger set waves.
50 minutes ago Sharp Park

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Actual: 50 min ago

6 km/h

ENE

Clean

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