46011 - SANTA MARIA - 21NM NW of Point Arguello, CA Buoy | Live NOAA Marine & Weather Data

Station 46011
SANTA MARIA - 21NM NW of Point Arguello, CA
Lat: 34.94N, Lon: 121.00W

Latest Observation
Updated: 8:40AM PST WED OCT 29 2025

Temp (Air):	61.5°F
Dew Point:	59.5°F
Winds:	6 knots NW (320 deg true)
Gusts:	8 knots
Pressure:	30.06 in

Owned and maintained by:	National Data Buoy Center
Station Lat, Lon:	34.94N, 121.00W
Buoy type:	3-meter discus buoy w/ seal cage
Station elevation:	sea level
Air temp height:	4 m above site elevation
Anemometer height:	5 m above site elevation
Barometer elevation:	sea level
Sea temp depth:	0.6 m below site elevation

Date PST	Temp F		Dewpt F	Winds knots	Pres mb	Waves ft/sec			Vis mi
Date PST	Air	Water	Dewpt F	Winds knots	Pres mb	Dom.	Avg	Dir	Vis mi
10/29/2025 8:40am	61.5°	-	59.5°	6 kts NW (320°) Gusts: 8	30.06	-	-	-	-
10/29/2025 8:30am	61.5°	-	59.5°	6 kts NW (310°) Gusts: 8	30.06	-	-	-	-
10/29/2025 8:20am	61.5°	-	59.5°	6 kts NW (310°) Gusts: 8	30.06	12	6.9		-
10/29/2025 8:10am	62.4°	-	58.3°	4 kts NW (320°) Gusts: 6	30.06	-	-	-	-
10/29/2025 8:00am	62.6°	-	56.1°	2 kts NNW (340°) Gusts: 4	30.06	-	-	-	-
10/29/2025 7:50am	62.4°	-	56.5°	2 kts N (350°) Gusts: 4	30.05	7	6.7		-
10/29/2025 7:40am	62.4°	-	56.3°	4 kts NW (320°) Gusts: 6	30.05	-	6.7		-
10/29/2025 7:30am	62.6°	-	56.1°	4 kts NW (320°) Gusts: 6	30.05	-	-	-	-
10/29/2025 7:20am	62.4°	-	56.1°	4 kts N (350°) Gusts: 6	30.04	12	6.8		-
10/29/2025 7:10am	62.1°	-	57.2°	4 kts N (10°) Gusts: 6	30.03	-	-	-	-
10/29/2025 7:00am	61.7°	-	58.1°	4 kts N (10°) Gusts: 6	30.03	-	-	-	-
10/29/2025 6:50am	61.3°	-	58.8°	4 kts N (10°) Gusts: 6	30.02	8	7.0		-
10/29/2025 6:40am	61.2°	-	59.4°	4 kts N (350°) Gusts: 6	30.03	-	-	-	-
10/29/2025 6:30am	61.3°	-	59.7°	4 kts N (350°) Gusts: 6	30.03	-	-	-	-
10/29/2025 6:20am	61.3°	-	59.4°	4 kts N (350°) Gusts: 6	30.03	8	6.7		-
10/29/2025 6:10am	61.3°	-	59.2°	4 kts N (350°) Gusts: 6	30.03	-	6.7		-
10/29/2025 6:00am	61.3°	-	59.0°	6 kts N (350°) Gusts: 6	30.03	-	-	-	-
10/29/2025 5:50am	61.5°	-	59.0°	6 kts N (350°) Gusts: 8	30.03	13	7.2		-
10/29/2025 5:40am	61.3°	-	58.8°	6 kts NNW (340°) Gusts: 8	30.03	-	-	-	-
10/29/2025 5:30am	61.3°	-	58.8°	8 kts NNW (340°) Gusts: 10	30.03	-	-	-	-
10/29/2025 5:20am	61.3°	-	58.8°	6 kts NNW (340°) Gusts: 8	30.03	13	7.0		-
10/29/2025 5:10am	61.3°	-	59.0°	8 kts NNW (330°) Gusts: 8	30.03	-	7.0		-
10/29/2025 5:00am	61.3°	-	59.0°	6 kts NNW (330°) Gusts: 8	30.03	-	-	-	-
10/29/2025 4:50am	61.3°	-	58.8°	8 kts NNW (330°) Gusts: 8	30.03	12	7.1		-
10/29/2025 4:40am	61.5°	-	58.8°	8 kts NNW (330°) Gusts: 8	30.02	-	-	-	-

Date	Swells			Wind Wave			Waves
Date	Height ft	Per sec	Dir	Height ft	Per sec	Dir	Steepness	Sig Height ft	Avg Per sec
10/29/2025 8:10am	5.6 ft	12.1	NW	1.3 ft	3.8	NW	SWELL	5.6 ft	6.9
10/29/2025 7:40am	5.6 ft	7.1	NW	1.3 ft	3.6	NW	STEEP	5.9 ft	6.7
10/29/2025 7:10am	5.2 ft	12.1	NW	1.3 ft	4.0	NW	SWELL	5.6 ft	6.8
10/29/2025 6:40am	5.6 ft	7.7	NW	1 ft	3.4	WNW	STEEP	5.6 ft	7.0
10/29/2025 6:10am	4.9 ft	7.7	NW	1.3 ft	3.8	WNW	AVERAGE	4.9 ft	6.7
10/29/2025 5:40am	5.2 ft	12.9	NW	1 ft	3.7	NW	SWELL	5.6 ft	7.2
10/29/2025 5:10am	5.2 ft	12.9	NW	1.3 ft	4.0	WNW	SWELL	5.2 ft	7.0
10/29/2025 4:40am	4.9 ft	12.1	NW	1.3 ft	4.0	NW	SWELL	4.9 ft	7.1
10/29/2025 4:10am	5.2 ft	12.9	NW	1 ft	3.8	WNW	SWELL	5.2 ft	7.5
10/29/2025 3:40am	5.2 ft	12.9	WNW	1.3 ft	3.8	WNW	SWELL	5.2 ft	7.3
10/29/2025 3:10am	4.9 ft	12.9	NW	1.3 ft	3.8	NW	SWELL	5.2 ft	7.1
10/29/2025 2:40am	4.6 ft	12.9	NW	1.3 ft	3.8	WNW	SWELL	4.9 ft	6.9
10/29/2025 2:10am	5.2 ft	12.9	NW	1 ft	4.0	WNW	SWELL	5.6 ft	7.3
10/29/2025 1:40am	5.6 ft	12.9	WNW	1.3 ft	3.8	WNW	SWELL	5.6 ft	7.2
10/29/2025 1:10am	5.2 ft	13.8	NW	1.6 ft	4.5	WNW	SWELL	5.6 ft	7.2
10/29/2025 12:40am	5.6 ft	12.9	NW	1.6 ft	4.5	WNW	SWELL	5.9 ft	7.1
10/29/2025 12:10am	6.2 ft	13.8	NW	2 ft	4.8	WNW	SWELL	6.6 ft	7.4
10/28/2025 11:40pm	5.9 ft	12.9	NW	2.6 ft	5.0	WNW	SWELL	6.2 ft	7.1
10/28/2025 11:10pm	6.2 ft	13.8	NW	2.6 ft	4.5	WNW	SWELL	6.9 ft	7.4
10/28/2025 10:40pm	6.2 ft	12.9	NW	3 ft	6.2	WNW	SWELL	6.9 ft	7.3
10/28/2025 10:10pm	6.9 ft	13.8	NW	2 ft	4.5	NW	SWELL	7.2 ft	7.9
10/28/2025 9:40pm	7.2 ft	10.8	NW	2 ft	5.0	NW	SWELL	7.2 ft	7.7
10/28/2025 9:10pm	7.5 ft	11.4	NW	1.6 ft	3.1	NW	SWELL	7.5 ft	7.9
10/28/2025 8:40pm	7.2 ft	11.4	NW	1.6 ft	4.0	NW	SWELL	7.5 ft	7.9
10/28/2025 8:10pm	7.2 ft	10.8	NW	2 ft	4.5	WNW	SWELL	7.2 ft	7.8

Data provided by National Data Buoy Center