Station 46072 (LLNR 27510) - CENTRAL ALEUTIANS 230 NM SW Dutch Harbor

Owned and maintained by National Data Buoy Center
3-meter discus buoy
SCOOP payload
51.666 N 172.114 W (51°39'59" N 172°6'52" W)

Site elevation: sea level
Air temp height: 3.4 m above site elevation
Anemometer height: 3.8 m above site elevation
Barometer elevation: 2.4 m above mean sea level
Sea temp depth: 2 m below water line
Water depth: 3566 m
Watch circle radius: 3629 yards

Latest NWS Marine Forecast

Important Notice to Mariners

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships

Map Type:

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Stations with no data in last 8 hours
(24 hours for tsunami stations)

Disclaimer

Buoy Camera Photos taken at 02/03/2023 1510 UTC. Click photo to enlarge.

Photos from Buoy Camera at station 46072

Photos are generally taken hourly during daylight operations.

Conditions at 46072 as of
(5:50 am HAST)
1550 GMT on 02/03/2023:
Unit of Measure: Time Zone: Click on the graph icon in the table below to see a time series plot of the last five days of that observation.
	Wind Direction (WDIR):	S ( 190 deg true )
	Wind Speed (WSPD):	15.5 kts
	Wind Gust (GST):	19.4 kts
	Wave Height (WVHT):	11.5 ft
	Dominant Wave Period (DPD):	9 sec
	Average Period (APD):	7.5 sec
	Mean Wave Direction (MWD):	WSW ( 256 deg true )
	Atmospheric Pressure (PRES):	29.52 in
	Wind Speed at 10 meters (WSPD10M):	17.5 kts
	Wind Speed at 20 meters (WSPD20M):	19.4 kts
	Combined plot of Wind Speed, Gust, and Air Pressure

Supplemental Measurements
Highest 1-minute Wind Speed
Time (HAST)		WSPD		WDIR
5:41 am		17.5 kts		-

Previous observations
MM	DD	TIME (HAST)	WDIR	WSPD kts	GST kts	WVHT ft	DPD sec	APD sec	MWD	PRES in	PTDY in	ATMP °F	WTMP °F	DEWP °F	SAL psu	VIS nmi	TIDE ft

02	03	5:40 am	SSW	15.5	21.4	-	-	-	-	29.52	-	-	-	-	-	-	-
02	03	5:30 am	SSW	17.5	21.4	-	-	-	-	29.53	-	-	-	-	-	-	-
02	03	5:20 am	SSW	17.5	21.4	-	-	-	-	29.54	-	-	-	-	-	-	-
02	03	5:10 am	SSW	15.5	21.4	-	-	-	-	29.55	-	-	-	-	-	-	-
02	03	5:00 am	SSW	21.4	27.2	-	-	-	-	29.55	-0.08	-	-	-	-	-	-
02	03	4:50 am	SSW	15.5	21.4	11.5	10	7.6	WSW	29.56	-	-	-	-	-	-	-
02	03	4:40 am	SSW	17.5	23.3	11.5	-	7.6	WSW	29.56	-	-	-	-	-	-	-
02	03	4:30 am	SSW	15.5	21.4	-	-	-	-	29.57	-	-	-	-	-	-	-
02	03	4:20 am	SSW	15.5	21.4	-	-	-	-	29.58	-	-	-	-	-	-	-
02	03	4:10 am	SW	15.5	21.4	-	-	-	-	29.58	-	-	-	-	-	-	-
02	03	4:00 am	SW	15.5	23.3	-	-	-	-	29.59	-0.06	-	-	-	-	-	-
02	03	3:50 am	SW	17.5	25.3	13.5	13	8.3	W	29.59	-	-	-	-	-	-	-
02	03	3:40 am	SW	17.5	23.3	-	-	-	-	29.60	-	-	-	-	-	-	-
02	03	3:30 am	SW	17.5	23.3	-	-	-	-	29.61	-	-	-	-	-	-	-
02	03	3:20 am	SW	19.4	25.3	-	-	-	-	29.61	-	-	-	-	-	-	-
02	03	3:10 am	SW	19.4	27.2	-	-	-	-	29.62	-	-	-	-	-	-	-
02	03	3:00 am	SW	19.4	27.2	-	-	-	-	29.62	-0.04	-	-	-	-	-	-
02	03	2:50 am	SW	15.5	23.3	13.5	11	8.1	W	29.62	-	-	-	-	-	-	-
02	03	2:40 am	SW	13.6	21.4	-	-	-	-	29.63	-	-	-	-	-	-	-
02	03	2:30 am	WSW	19.4	27.2	-	-	-	-	29.63	-	-	-	-	-	-	-
02	03	2:20 am	SW	17.5	23.3	-	-	-	-	29.63	-	-	-	-	-	-	-
02	03	2:10 am	SW	19.4	25.3	-	-	-	-	29.64	-	-	-	-	-	-	-
02	03	2:00 am	WSW	19.4	25.3	-	-	-	-	29.63	-0.02	-	-	-	-	-	-
02	03	1:50 am	WSW	19.4	25.3	13.5	11	8.1	WSW	29.64	-	-	-	-	-	-	-
02	03	1:40 am	WSW	19.4	25.3	13.5	-	8.1	WSW	29.64	-	-	-	-	-	-	-
02	03	1:30 am	WSW	19.4	25.3	-	-	-	-	29.64	-	-	-	-	-	-	-
02	03	1:20 am	WSW	19.4	29.1	-	-	-	-	29.64	-	-	-	-	-	-	-
02	03	1:10 am	WSW	21.4	27.2	-	-	-	-	29.65	-	-	-	-	-	-	-
02	03	1:00 am	WSW	21.4	27.2	-	-	-	-	29.65	-0.01	-	-	-	-	-	-
02	03	12:50 am	WSW	19.4	27.2	14.1	9	8.1	WSW	29.65	-	-	-	-	-	-	-
02	03	12:40 am	WSW	19.4	25.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	03	12:30 am	WSW	19.4	27.2	-	-	-	-	29.65	-	-	-	-	-	-	-
02	03	12:20 am	WSW	21.4	27.2	-	-	-	-	29.65	-	-	-	-	-	-	-
02	03	12:10 am	WSW	21.4	29.1	-	-	-	-	29.66	-	-	-	-	-	-	-
02	03	12:00 am	WSW	19.4	25.3	-	-	-	-	29.65	+0.00	-	-	-	-	-	-
02	02	11:50 pm	WSW	19.4	27.2	14.4	11	8.1	WSW	29.65	-	-	-	-	-	-	-
02	02	11:40 pm	WSW	21.4	27.2	14.4	-	8.1	WSW	29.66	-	-	-	-	-	-	-
02	02	11:30 pm	WSW	23.3	31.1	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	11:20 pm	WSW	21.4	27.2	-	-	-	-	29.66	-	-	-	-	-	-	-
02	02	11:10 pm	WSW	21.4	29.1	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	11:00 pm	WSW	23.3	31.1	-	-	-	-	29.65	+0.00	-	-	-	-	-	-
02	02	10:50 pm	WSW	23.3	29.1	13.5	10	7.7	WSW	29.65	-	-	-	-	-	-	-
02	02	10:40 pm	W	21.4	29.1	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	10:30 pm	WSW	21.4	29.1	-	-	-	-	29.66	-	-	-	-	-	-	-
02	02	10:20 pm	W	19.4	25.3	-	-	-	-	29.66	-	-	-	-	-	-	-
02	02	10:10 pm	W	19.4	29.1	-	-	-	-	29.66	-	-	-	-	-	-	-
02	02	10:00 pm	W	19.4	27.2	-	-	-	-	29.66	+0.01	-	-	-	-	-	-
02	02	9:50 pm	W	23.3	31.1	13.8	10	7.7	WSW	29.66	-	-	-	-	-	-	-
02	02	9:40 pm	WSW	21.4	33.0	13.8	-	7.7	WSW	29.66	-	-	-	-	-	-	-
02	02	9:30 pm	W	21.4	29.1	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	9:20 pm	W	23.3	31.1	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	9:10 pm	W	23.3	31.1	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	9:00 pm	W	23.3	31.1	-	-	-	-	29.65	+0.01	-	-	-	-	-	-
02	02	8:50 pm	W	23.3	29.1	13.8	10	7.8	WSW	29.65	-	-	-	-	-	-	-
02	02	8:40 pm	W	25.3	33.0	13.8	-	7.8	WSW	29.65	-	-	-	-	-	-	-
02	02	8:30 pm	W	23.3	33.0	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	8:20 pm	WSW	23.3	31.1	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	8:10 pm	WSW	21.4	29.1	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	8:00 pm	WSW	25.3	36.9	-	-	-	-	29.65	+0.03	-	-	-	-	-	-
02	02	7:50 pm	W	19.4	25.3	12.1	10	7.3	WSW	29.65	-	-	-	-	-	-	-
02	02	7:40 pm	W	23.3	33.0	12.1	-	7.3	WSW	29.65	-	-	-	-	-	-	-
02	02	7:30 pm	W	25.3	33.0	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	7:20 pm	WSW	23.3	33.0	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	7:10 pm	W	25.3	33.0	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	7:00 pm	W	25.3	33.0	-	-	-	-	29.65	+0.01	-	-	-	-	-	-
02	02	6:50 pm	W	23.3	31.1	13.1	8	7.4	W	29.65	-	-	-	-	-	-	-
02	02	6:40 pm	W	25.3	33.0	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	6:30 pm	WSW	21.4	29.1	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	6:20 pm	WSW	27.2	38.9	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	6:10 pm	W	23.3	33.0	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	6:00 pm	W	25.3	33.0	-	-	-	-	29.64	+0.01	-	-	-	-	-	-
02	02	5:50 pm	WSW	25.3	35.0	11.5	9	7.2	WSW	29.63	-	-	-	-	-	-	-
02	02	5:40 pm	WSW	21.4	29.1	11.5	-	7.2	WSW	29.63	-	-	-	-	-	-	-
02	02	5:30 pm	WSW	25.3	31.1	-	-	-	-	29.63	-	-	-	-	-	-	-
02	02	5:20 pm	W	23.3	31.1	-	-	-	-	29.63	-	-	-	-	-	-	-
02	02	5:10 pm	WSW	25.3	35.0	-	-	-	-	29.63	-	-	-	-	-	-	-
02	02	5:00 pm	WSW	23.3	29.1	-	-	-	-	29.62	-0.01	-	-	-	-	-	-
02	02	4:50 pm	WSW	19.4	27.2	10.5	8	7.2	WSW	29.63	-	-	-	-	-	-	-
02	02	4:40 pm	WSW	19.4	27.2	-	-	-	-	29.63	-	-	-	-	-	-	-
02	02	4:30 pm	W	17.5	25.3	-	-	-	-	29.63	-	-	-	-	-	-	-
02	02	4:20 pm	W	17.5	23.3	-	-	-	-	29.62	-	-	-	-	-	-	-
02	02	4:10 pm	W	17.5	25.3	-	-	-	-	29.63	-	-	-	-	-	-	-
02	02	4:00 pm	W	23.3	35.0	-	-	-	-	29.63	-0.01	-	-	-	-	-	-
02	02	3:50 pm	WSW	23.3	31.1	10.8	8	7.0	WSW	29.63	-	-	-	-	-	-	-
02	02	3:40 pm	WSW	23.3	31.1	-	-	-	-	29.62	-	-	-	-	-	-	-
02	02	3:30 pm	WSW	23.3	31.1	-	-	-	-	29.63	-	-	-	-	-	-	-
02	02	3:20 pm	WSW	23.3	31.1	-	-	-	-	29.63	-	-	-	-	-	-	-
02	02	3:10 pm	WSW	23.3	31.1	-	-	-	-	29.63	-	-	-	-	-	-	-
02	02	3:00 pm	WSW	21.4	29.1	-	-	-	-	29.63	-0.02	-	-	-	-	-	-
02	02	2:50 pm	WSW	23.3	29.1	10.8	10	7.1	SW	29.63	-	-	-	-	-	-	-
02	02	2:40 pm	WSW	23.3	31.1	10.8	-	7.1	SW	29.63	-	-	-	-	-	-	-
02	02	2:30 pm	WSW	21.4	27.2	-	-	-	-	29.63	-	-	-	-	-	-	-
02	02	2:20 pm	WSW	21.4	27.2	-	-	-	-	29.63	-	-	-	-	-	-	-
02	02	2:10 pm	WSW	15.5	23.3	-	-	-	-	29.64	-	-	-	-	-	-	-
02	02	2:00 pm	W	17.5	25.3	-	-	-	-	29.64	-0.01	-	-	-	-	-	-
02	02	1:50 pm	WSW	21.4	27.2	10.2	7	6.9	WSW	29.64	-	-	-	-	-	-	-
02	02	1:40 pm	SW	17.5	23.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	1:20 pm	WSW	23.3	31.1	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	1:10 pm	WSW	21.4	29.1	-	-	-	-	29.64	-	-	-	-	-	-	-
02	02	1:00 pm	WSW	21.4	27.2	-	-	-	-	29.64	+0.00	-	-	-	-	-	-
02	02	12:50 pm	WSW	21.4	27.2	10.2	8	6.6	WSW	29.64	-	-	-	-	-	-	-
02	02	12:40 pm	WSW	21.4	27.2	-	-	-	-	29.64	-	-	-	-	-	-	-
02	02	12:30 pm	SW	17.5	25.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	12:20 pm	WSW	19.4	25.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	12:10 pm	WSW	19.4	25.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	12:00 pm	WSW	17.5	23.3	-	-	-	-	29.65	+0.01	-	-	-	-	-	-
02	02	11:50 am	WSW	17.5	23.3	10.2	10	7.0	SW	29.65	-	-	-	-	-	-	-
02	02	11:40 am	WSW	19.4	23.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	11:30 am	WSW	17.5	23.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	11:20 am	WSW	17.5	25.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	11:10 am	W	19.4	25.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	11:00 am	WSW	19.4	25.3	-	-	-	-	29.65	+0.00	-	-	-	-	-	-
02	02	10:50 am	SW	19.4	27.2	10.5	8	6.7	W	29.64	-	-	-	-	-	-	-
02	02	10:40 am	SW	19.4	25.3	10.5	-	6.7	W	29.64	-	-	-	-	-	-	-
02	02	10:30 am	SW	21.4	27.2	-	-	-	-	29.64	-	-	-	-	-	-	-
02	02	10:20 am	SW	21.4	25.3	-	-	-	-	29.64	-	-	-	-	-	-	-
02	02	10:10 am	SW	21.4	27.2	-	-	-	-	29.64	-	-	-	-	-	-	-
02	02	10:00 am	SW	19.4	25.3	-	-	-	-	29.64	-0.02	-	-	-	-	-	-
02	02	9:50 am	SW	21.4	25.3	9.8	8	6.8	W	29.64	-	-	-	-	-	-	-
02	02	9:40 am	SW	21.4	27.2	9.8	-	6.8	W	29.64	-	-	-	-	-	-	-
02	02	9:30 am	SW	21.4	25.3	-	-	-	-	29.64	-	-	-	-	-	-	-
02	02	9:20 am	SW	19.4	25.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	9:10 am	SW	19.4	27.2	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	9:00 am	SW	21.4	25.3	-	-	-	-	29.64	-0.03	-	-	-	-	-	-
02	02	8:50 am	SW	19.4	27.2	9.5	9	6.9	WSW	29.64	-	-	-	-	-	-	-
02	02	8:40 am	SW	19.4	25.3	-	-	-	-	29.64	-	-	-	-	-	-	-
02	02	8:30 am	SW	19.4	25.3	-	-	-	-	29.64	-	-	-	-	-	-	-
02	02	8:20 am	SW	21.4	25.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	8:10 am	SW	19.4	25.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	8:00 am	SW	19.4	25.3	-	-	-	-	29.65	-0.04	-	-	-	-	-	-
02	02	7:50 am	SW	21.4	25.3	9.8	10	7.0	W	29.65	-	-	-	-	-	-	-
02	02	7:40 am	SW	21.4	25.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	7:30 am	SW	19.4	25.3	-	-	-	-	29.65	-	-	-	-	-	-	-
02	02	7:20 am	SW	19.4	25.3	-	-	-	-	29.66	-	-	-	-	-	-	-
02	02	7:10 am	SW	19.4	27.2	-	-	-	-	29.66	-	-	-	-	-	-	-
02	02	7:00 am	SW	19.4	25.3	-	-	-	-	29.66	-0.04	-	-	-	-	-	-
02	02	6:50 am	SW	17.5	21.4	10.2	9	7.4	WSW	29.66	-	-	-	-	-	-	-
02	02	6:40 am	SW	17.5	21.4	10.2	-	7.4	WSW	29.66	-	-	-	-	-	-	-
02	02	6:30 am	SW	17.5	21.4	-	-	-	-	29.66	-	-	-	-	-	-	-
02	02	6:20 am	SW	15.5	21.4	-	-	-	-	29.66	-	-	-	-	-	-	-
02	02	6:10 am	SW	15.5	21.4	-	-	-	-	29.67	-	-	-	-	-	-	-
02	02	6:00 am	SW	17.5	21.4	-	-	-	-	29.67	-0.05	-	-	-	-	-	-
02	02	5:50 am	SW	17.5	21.4	8.9	9	7.1	WSW	29.67	-	-	-	-	-	-	-

Detailed Wave Summary
for 46072 as of (5:40 am HAST)
1540 GMT on 02/03/2023:
These wave data are displayed in rounded times. Unit of Measure: Time Zone: Click on the graph icon in the table below to see a time series plot of the last five days of that observation.
	Significant Wave Height (WVHT):	11.5 ft
	Swell Height (SwH):	9.2 ft
	Swell Period (SwP):	9.1 sec
	Swell Direction (SwD):	WSW
	Wind Wave Height (WWH):	6.9 ft
	Wind Wave Period (WWP):	7.7 sec
	Wind Wave Direction (WWD):	WSW
	Wave Steepness (STEEPNESS):	STEEP
	Average Wave Period (APD):	7.5 sec

Previous observations
MM	DD	TIME (HAST)	WVHT ft	SwH ft	SwP sec	SwD	WWH ft	WWP sec	WWD	STEEPNESS	APD sec

02	03	4:40 am	11.5	8.5	10.0	WSW	7.9	7.1	W	AVERAGE	7.6
02	03	3:40 am	13.5	10.5	12.9	W	8.2	7.1	WSW	SWELL	8.3
02	03	2:40 am	13.5	12.1	10.8	W	5.2	4.8	WSW	AVERAGE	8.1
02	03	1:40 am	13.5	9.8	10.8	WSW	9.2	6.2	WSW	AVERAGE	8.1
02	03	12:40 am	14.1	6.9	12.1	WSW	12.5	9.1	WSW	STEEP	8.1
02	02	11:40 pm	14.4	7.5	10.8	WSW	12.5	5.3	W	AVERAGE	8.1
02	02	10:40 pm	13.5	0.0	-	-	13.5	10.0	WSW	STEEP	7.7
02	02	9:40 pm	13.8	3.9	17.4	W	13.1	10.0	WSW	STEEP	7.7
02	02	8:40 pm	13.8	5.2	16.0	ESE	12.5	10.0	WSW	STEEP	7.8
02	02	7:40 pm	12.1	2.3	16.0	ESE	12.1	10.0	WSW	AVERAGE	7.3
02	02	6:40 pm	13.1	1.0	17.4	W	13.1	8.3	W	STEEP	7.4
02	02	5:40 pm	11.5	2.3	17.4	S	11.2	9.1	WSW	STEEP	7.2
02	02	4:40 pm	10.5	2.6	11.4	WSW	10.2	8.3	WSW	STEEP	7.2
02	02	3:40 pm	10.8	0.0	-	-	10.8	8.3	WSW	STEEP	7.0
02	02	2:40 pm	10.8	1.6	17.4	WNW	10.5	10.0	SW	AVERAGE	7.1
02	02	1:40 pm	10.2	6.2	10.0	WSW	8.2	7.1	WSW	VERY_STEEP	6.9
02	02	12:40 pm	10.2	3.3	10.8	SW	9.5	8.3	WSW	STEEP	6.6
02	02	11:40 am	10.2	5.2	10.0	SW	8.9	8.3	WSW	AVERAGE	7.0
02	02	10:40 am	10.5	0.0	-	-	10.5	8.3	W	STEEP	6.7
02	02	9:40 am	9.8	3.0	21.1	NE	9.2	7.7	W	STEEP	6.8
02	02	8:40 am	9.5	0.0	-	-	9.5	9.1	WSW	STEEP	6.9
02	02	7:40 am	9.8	5.9	10.0	W	7.9	6.7	W	AVERAGE	7.0
02	02	6:40 am	10.2	7.5	9.1	WSW	6.6	6.2	WSW	STEEP	7.4

Plot of wave energy versus frequency (and period)

Description of Measurements

Links which are specific to this station are listed below:

Real Time Data in tabular form for the last forty-five days.

Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.

The weekly status report and the weekly maintenance report also provide valuable station information.

Note that the payload types and the station locations occasionally change.
Please refer to the NDBC data inventory for the data history of each station.