45012 - EAST Lake Ontario - 20NM North Northeast of Rochester, NY Buoy | Live NOAA Marine & Weather Data

Station 45012
EAST Lake Ontario - 20NM North Northeast of Rochester, NY
Lat: 43.62N, Lon: 77.40W

Latest Observation
Updated: 2:10PM CST MON NOV 10 2025

This observation is more than two hours old
Temp (Air):	30.6°F
Temp (Water):	48.2°F
Dew Point:	25.0°F
Winds:	16 knots NW (320 deg true)
Gusts:	19 knots
Pressure:	29.82 in
Wave Height:	2 ft
Average Wave Period:	3.2 sec
Mean Wave Direction:	NW (328°)

Owned and maintained by:	National Data Buoy Center
Station Lat, Lon:	43.62N, 77.40W
Buoy type:	2.3-meter foam discus buoy
Station elevation:	74.7 m above mean sea level
Air temp height:	4 m above site elevation
Anemometer height:	5 m above site elevation
Barometer elevation:	74.7 m above mean sea level
Sea temp depth:	0.6 m below site elevation

Date CST	Temp F		Dewpt F	Winds knots	Pres mb	Waves ft/sec			Vis mi
Date CST	Air	Water	Dewpt F	Winds knots	Pres mb	Dom.	Avg	Dir	Vis mi
11/10/2025 2:10pm	30.6°	48.2°	25.0°	16 kts NW (320°) Gusts: 19	29.82	-	3.2		-
11/10/2025 2:00pm	30.2°	48.2°	24.6°	14 kts NNW (330°) Gusts: 19	29.82	-	-	-	-
11/10/2025 1:50pm	30.0°	48.2°	24.4°	14 kts NW (320°) Gusts: 17	29.83	4	3.2		-
11/10/2025 1:40pm	30.0°	48.2°	24.4°	14 kts NW (320°) Gusts: 17	29.83	-	-	-	-
11/10/2025 1:30pm	29.8°	48.2°	24.6°	14 kts NNW (330°) Gusts: 17	29.83	-	-	-	-
11/10/2025 1:20pm	30.0°	48.2°	25.3°	14 kts NNW (330°) Gusts: 17	29.83	4	3.1		-
11/10/2025 1:10pm	29.7°	48.4°	24.8°	14 kts NNW (330°) Gusts: 17	29.84	-	3.1		-
11/10/2025 1:00pm	29.7°	48.4°	25.7°	14 kts NNW (330°) Gusts: 17	29.84	-	-	-	-
11/10/2025 12:50pm	29.5°	48.4°	26.4°	16 kts NNW (340°) Gusts: 19	29.84	4	3.1		-
11/10/2025 12:40pm	29.3°	48.4°	26.1°	14 kts NNW (340°) Gusts: 17	29.84	-	-	-	-
11/10/2025 12:30pm	28.9°	48.4°	26.1°	14 kts NNW (340°) Gusts: 19	29.84	-	-	-	-
11/10/2025 12:20pm	28.9°	48.4°	25.7°	14 kts NNW (340°) Gusts: 17	29.85	4	3.1		-
11/10/2025 12:10pm	28.9°	48.4°	26.1°	12 kts NNW (340°) Gusts: 16	29.85	-	3.1		-
11/10/2025 12:00pm	28.8°	48.4°	26.4°	12 kts NNW (340°) Gusts: 16	29.85	-	-	-	-
11/10/2025 11:50am	29.1°	48.6°	26.1°	12 kts NNW (330°) Gusts: 16	29.85	3	3.1		-
11/10/2025 11:40am	29.5°	48.6°	26.4°	14 kts NNW (340°) Gusts: 17	29.86	-	-	-	-
11/10/2025 11:30am	29.5°	48.6°	25.5°	12 kts NNW (340°) Gusts: 17	29.86	-	-	-	-
11/10/2025 11:20am	29.3°	48.6°	24.6°	12 kts NNW (340°) Gusts: 16	29.87	4	3.1		-
11/10/2025 11:10am	29.5°	48.6°	25.2°	12 kts NNW (340°) Gusts: 16	29.87	-	3.1		-
11/10/2025 11:00am	29.7°	48.6°	25.2°	10 kts NNW (340°) Gusts: 14	29.88	-	-	-	-
11/10/2025 10:50am	29.5°	48.6°	24.8°	12 kts NNW (340°) Gusts: 16	29.88	4	3.1		-
11/10/2025 10:40am	29.8°	48.6°	24.8°	12 kts NNW (340°) Gusts: 16	29.88	-	-	-	-
11/10/2025 10:30am	30.0°	48.6°	26.1°	12 kts NNW (340°) Gusts: 16	29.89	-	-	-	-
11/10/2025 10:20am	29.5°	48.6°	25.0°	12 kts NNW (340°) Gusts: 16	29.89	4	3.2		-
11/10/2025 10:10am	29.5°	48.6°	25.0°	10 kts NNW (340°) Gusts: 16	29.9	-	3.2		-

Date	Swells			Wind Wave			Waves
Date	Height ft	Per sec	Dir	Height ft	Per sec	Dir	Steepness	Sig Height ft	Avg Per sec
11/10/2025 2:10pm	0 ft	-	-	2 ft	3.8	NNW	N/A	2 ft	3.2
11/10/2025 1:40pm	0 ft	7.7	N	2 ft	3.7	NNW	N/A	2 ft	3.2
11/10/2025 1:10pm	0 ft	7.7	NW	2 ft	3.7	NNW	N/A	2 ft	3.1
11/10/2025 12:40pm	0 ft	6.2	NW	1.6 ft	3.7	NNW	N/A	1.6 ft	3.1
11/10/2025 12:10pm	0 ft	7.1	NW	1.6 ft	3.6	NNW	N/A	1.6 ft	3.1
11/10/2025 11:40am	0 ft	7.7	NNW	1.6 ft	3.3	N	N/A	1.6 ft	3.1
11/10/2025 11:10am	0 ft	8.3	NE	1.6 ft	3.8	NNW	N/A	1.6 ft	3.1
11/10/2025 10:40am	0 ft	5.9	N	1.6 ft	3.7	NNW	N/A	1.6 ft	3.1
11/10/2025 10:10am	0 ft	6.7	SW	1.6 ft	3.7	NNW	N/A	1.6 ft	3.2
11/10/2025 9:40am	0 ft	5.6	NNW	1.6 ft	3.8	NNW	N/A	1.6 ft	3.3
11/10/2025 9:10am	0 ft	-	-	1.6 ft	3.6	N	N/A	1.6 ft	3.2
11/10/2025 8:40am	0 ft	12.1	NW	2 ft	3.8	NNW	N/A	2 ft	3.3
11/10/2025 8:10am	0 ft	7.7	NNW	2.3 ft	3.8	N	N/A	2.3 ft	3.4
11/10/2025 7:40am	0.3 ft	7.7	NNE	2.3 ft	3.8	NNW	N/A	2.3 ft	3.5
11/10/2025 7:10am	0 ft	-	-	2.3 ft	4.2	NNW	N/A	2.3 ft	3.4
11/10/2025 6:40am	0 ft	7.7	NNE	2.6 ft	4.0	N	VERY STEEP	2.6 ft	3.5
11/10/2025 6:10am	0 ft	6.7	NNW	2.6 ft	4.2	NNW	VERY STEEP	2.6 ft	3.5
11/10/2025 5:40am	0 ft	-	-	3 ft	4.3	NNW	VERY STEEP	3 ft	3.5
11/10/2025 5:10am	0 ft	6.7	NE	2.6 ft	4.3	NNW	VERY STEEP	2.6 ft	3.5
11/10/2025 4:40am	0 ft	7.1	SSW	2.6 ft	4.2	NNW	VERY STEEP	2.6 ft	3.5
11/10/2025 4:10am	0.3 ft	7.1	NNE	2.6 ft	4.3	NNW	VERY STEEP	2.6 ft	3.5
11/10/2025 3:40am	0.3 ft	7.7	N	2.6 ft	4.2	NNW	VERY STEEP	2.6 ft	3.5
11/10/2025 3:10am	0 ft	8.3	SSW	3 ft	4.2	N	VERY STEEP	3 ft	3.7
11/10/2025 2:40am	0 ft	7.7	NNW	3.3 ft	4.5	N	VERY STEEP	3.3 ft	3.7
11/10/2025 2:10am	0 ft	9.1	N	3 ft	4.2	NNE	VERY STEEP	3 ft	3.6

Data provided by National Data Buoy Center