Bolinas Jetty Surf Forecast

/ CAL – Marin County (14 breaks) / California (404 breaks) /

USA (1297 breaks) / Lat Long: (37.90° N 122.70° W)

Surf Forecasts:

Bolinas Jetty surfForecast / CAL – Marin County / USA

48hr Weather and Surf, issued 10 pm Friday 17 Oct 2025 PDT

Forecast update in hr min s Forecast update imminent

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

Today's Bolinas Jetty sea temperature is 15.8° C
(Which is 1.8°C warmer than normal for this time of year)

How big are the waves at Bolinas Jetty today?

The current surf forecast for Bolinas Jetty at 1AM is: 0.7m 18s primary swell from a West direction and 0.7m 7s secondary swell from a West-northwest direction (forecast issued at 10:00pm October 17). The wind direction is predicted to be glassy and the swell rating is 2.

Time (PDT) & Date	Wave Height	Wave Period
Morning (18 Oct)	4ft (1.2m)	17s
Afternoon (18 Oct)	5.5ft (1.7m)	16s
Evening (18 Oct)	5ft (1.5m)	16s

Table - waves today at Bolinas Jetty. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Fri 17		Saturday 18								Sunday 19								Monday 20
	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	2 PM	5 PM
Rating (10 max)	1	2	2	3	3	3	4	4	3	3	3	2	3	2	1	1	1	2	3	4	4	4	4	4
Swell Height Map See all maps
Wave Height (m) & direction (?)	W	W	W	WNW	W	WNW	WNW	WNW	W	W	W	W	WNW	WNW	WNW	WNW	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW
Period(s) (?)	13	20	18	18	17	16	16	16	16	15	15	14	14	14	13	13	13	13	18	16	16	15	14	14
Wave Graph (?)
kJ (?)	127	198	332	540	734	1081	1382	1512	1107	1024	978	965	822	694	539	444	350	282	413	2339	2368	2104	1773	1548
Wind (km/h)	NW	NW	ESE	E	NE	NE	N	WNW	NW	WNW	SSW	WSW	WSW	W	W	WNW	NW	NNW	NE	NE	NNE	ENE	NNW	NW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	glass	glass	cross- off	cross- off	glass	cross- off	cross- off	cross- off	glass	cross- on	glass	cross	cross	cross- off	cross- off	off	glass	cross- off	cross- off	cross- off	glass	cross- off
High Tide / height (m)		9:42PM 1.10				10:29AM 1.21				10:36PM 1.08				10:56AM 1.23					11:25PM 1.05				11:19AM 1.24
Low Tide / height (m)				4:32AM 0.14					5:09PM 0.20				5:07AM 0.21				5:47PM 0.12				5:39AM 0.28

	Fri 17		Saturday 18								Sunday 19								Monday 20
Sunrise	-	-	-	-	7:20	-	-	-	-	-	-	-	7:22	-	-	-	-	-	-	-	7:22	-	-	-
Sunset	-	-	-	-	-	-	-	6:29	-	-	-	-	-	-	-	6:28	-	-	-	-	-	-	-	6:25

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	15	15	15	15	16	19	21	20	17	16	16	15	14	16	17	15	13	14	14	14	15	19	22	21
Feels °C (?)	14	14	15	14	15	18	21	19	15	14	15	14	14	14	15	12	9	14	14	13	14	17	20	17

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 - Marin County

Wind Update Continuing clean conditions at Bolinas Jetty (calm at Fairfax wx 12 km from Bolinas Jetty). 0.7m 15s groundswell from the W with a 0.4m 17s long period groundswell, also from the W. 2 swells combining to make bigger set waves.
33 minutes ago Bolinas Jetty

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Actual: 33 min ago

2 km/h

NNW

Clean

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