Station List

Station 44030 - Buoy B01 - Western Maine Shelf

Owned and maintained by Northeastern Regional Association of Coastal Ocean Observing Systems
Moored Buoy
43.179 N 70.426 W (43°10'45" N 70°25'35" W)

Site elevation: sea level
Air temp height: 3 m above site elevation
Anemometer height: 4 m above site elevation
Barometer elevation: 3 m above mean sea level
Sea temp depth: 1 m below water line
Water depth: 62 m
Watch circle radius: 45 yards

Caution: Right whales may be active in northeast waters year-round. NOAA may establish temporary Dynamic Management Areas (DMAs) to protect aggregations of right whales. Mariners are requested to transit DMAs at 10 knots or less when consistent with safe navigation. For information on currently active DMAs, go to: http://www.nmfs.noaa.gov/pr/shipstrike

Latest NWS Marine Forecast

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships

Regional HF Radar Surface Current Observations

Map Type:

Large icon indicates selected station.

Stations with recent data

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

Disclaimer

Refresh page every 10 minutes:

Conditions at 44030 as of
(1:00 am EDT)
0500 GMT on 08/11/2026:
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.
Water Temperature (WTMP):	70.3 °F
Salinity (SAL):	30.96 psu

Previous observations
TIME (EDT)	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
2026-08-11 12:30 am	-	-	-	-	-	-	-	-	-	-	70.3	-	30.94	-	-
2026-08-11 12:00 am	SSW	3.9	5.8	-	-	-	-	-	-	70.9	-	-	-	-	-
2026-08-10 11:10 pm	S	3.9	3.9	-	-	-	-	-	-	70.7	-	-	-	-	-
2026-08-10 11:00 pm	S	3.9	3.9	-	-	-	-	-	-	70.7	-	-	-	-	-
2026-08-10 10:40 pm	SSE	3.9	3.9	-	-	-	-	-	-	71.1	-	-	-	-	-
2026-08-10 10:30 pm	SSE	3.9	3.9	-	-	-	-	-	-	71.1	-	-	-	-	-
2026-08-10 10:20 pm	SSE	3.9	3.9	-	-	-	-	-	-	71.1	-	-	-	-	-
2026-08-10 10:10 pm	SSE	3.9	5.8	-	-	-	-	-	-	71.2	-	-	30.96	-	-
2026-08-10 10:00 pm	SSE	5.8	5.8	-	-	-	-	-	-	71.2	-	-	30.96	-	-
2026-08-10 09:50 pm	SSE	7.8	7.8	-	-	-	-	-	-	71.6	-	-	30.96	-	-
2026-08-10 09:40 pm	SSE	7.8	9.7	-	-	-	-	-	-	71.8	-	-	30.96	-	-
2026-08-10 09:30 pm	SSE	7.8	9.7	-	-	-	-	-	-	72.0	-	-	30.96	-	-
2026-08-10 09:20 pm	SSE	7.8	9.7	-	-	-	-	-	-	71.6	-	-	30.96	-	-
2026-08-10 09:10 pm	SSE	7.8	7.8	-	-	-	-	-	-	71.6	-	-	30.97	-	-
2026-08-10 09:00 pm	SSE	7.8	7.8	-	-	-	-	-	-	71.6	-	-	30.97	-	-
2026-08-10 08:50 pm	SSE	7.8	9.7	-	-	-	-	-	-	71.8	-	-	30.97	-	-
2026-08-10 08:40 pm	SSE	7.8	9.7	-	-	-	-	-	-	71.8	-	-	30.99	-	-
2026-08-10 08:30 pm	SSE	7.8	9.7	-	-	-	-	-	-	71.8	-	-	30.99	-	-
2026-08-10 08:20 pm	SSE	7.8	9.7	-	-	-	-	-	-	72.0	-	-	30.99	-	-
2026-08-10 08:10 pm	SSE	9.7	9.7	-	-	-	-	-	-	72.0	-	-	30.99	-	-
2026-08-10 08:00 pm	SSE	9.7	9.7	-	-	-	-	-	-	72.0	-	-	30.99	-	-
2026-08-10 07:50 pm	SSE	9.7	11.7	-	-	-	-	-	-	72.1	-	-	30.99	-	-
2026-08-10 07:40 pm	SSE	9.7	11.7	-	-	-	-	-	-	72.3	-	-	31.02	-	-
2026-08-10 07:30 pm	SSE	9.7	11.7	-	-	-	-	-	-	72.3	-	-	31.02	-	-
2026-08-10 07:20 pm	SSE	9.7	11.7	-	-	-	-	-	-	72.3	-	-	31.02	-	-
2026-08-10 07:10 pm	SSE	7.8	9.7	-	-	-	-	-	-	72.5	-	-	31.02	-	-
2026-08-10 07:00 pm	SSE	7.8	9.7	-	-	-	-	-	-	72.5	-	-	31.02	-	-
2026-08-10 06:50 pm	SSE	7.8	9.7	-	-	-	-	-	-	72.7	-	-	31.02	-	-
2026-08-10 06:40 pm	SSE	7.8	9.7	-	-	-	-	-	-	73.8	-	-	31.09	-	-
2026-08-10 06:30 pm	SSE	7.8	9.7	-	-	-	-	-	-	74.1	-	-	31.09	-	-
2026-08-10 06:20 pm	SSE	7.8	7.8	-	-	-	-	-	-	73.9	-	-	31.09	-	-
2026-08-10 06:10 pm	SSE	7.8	9.7	-	-	-	-	-	-	74.3	-	-	31.09	-	-
2026-08-10 06:00 pm	SSE	7.8	9.7	-	-	-	-	-	-	74.3	-	-	31.09	-	-
2026-08-10 05:50 pm	SSE	7.8	9.7	-	-	-	-	-	-	74.5	-	-	31.09	-	-
2026-08-10 05:40 pm	SSE	7.8	9.7	-	-	-	-	-	-	74.1	-	-	30.94	-	-
2026-08-10 05:30 pm	-	-	-	-	-	-	-	-	-	-	69.6	-	30.94	-	-
2026-08-10 05:20 pm	SSE	7.8	9.7	-	-	-	-	-	-	73.6	-	-	30.94	-	-
2026-08-10 05:10 pm	SSE	7.8	9.7	-	-	-	-	-	-	73.6	-	-	-	-	-
2026-08-10 05:00 pm	SSE	7.8	9.7	-	-	-	-	-	-	73.6	-	-	-	-	-
2026-08-10 04:50 pm	SE	5.8	5.8	-	-	-	-	-	-	73.6	-	-	-	-	-
2026-08-10 04:40 pm	SE	3.9	5.8	-	-	-	-	-	-	73.6	-	-	30.94	-	-
2026-08-10 04:30 pm	SE	5.8	7.8	-	-	-	-	-	-	73.6	-	-	30.94	-	-
2026-08-10 04:20 pm	SSE	5.8	7.8	-	-	-	-	-	-	73.8	-	-	30.94	-	-
2026-08-10 04:10 pm	SSE	5.8	7.8	-	-	-	-	-	-	73.6	-	-	-	-	-
2026-08-10 04:00 pm	SSE	5.8	7.8	-	-	-	-	-	-	73.6	-	-	-	-	-
2026-08-10 03:50 pm	SSE	5.8	7.8	-	-	-	-	-	-	73.4	-	-	-	-	-
2026-08-10 03:40 pm	SSE	5.8	7.8	-	-	-	-	-	-	73.4	-	-	30.94	-	-
2026-08-10 03:30 pm	SSE	7.8	7.8	-	-	-	-	-	-	73.4	-	-	30.94	-	-
2026-08-10 03:20 pm	S	7.8	9.7	-	-	-	-	-	-	73.2	-	-	30.94	-	-
2026-08-10 03:10 pm	SSE	7.8	9.7	-	-	-	-	-	-	73.0	-	-	-	-	-
2026-08-10 03:00 pm	SSE	7.8	9.7	-	-	-	-	-	-	73.0	-	-	-	-	-
2026-08-10 02:50 pm	SSE	5.8	7.8	-	-	-	-	-	-	73.0	-	-	-	-	-
2026-08-10 02:40 pm	SSE	5.8	7.8	-	-	-	-	-	-	73.2	-	-	-	-	-
2026-08-10 02:30 pm	SSE	5.8	7.8	-	-	-	-	-	-	73.2	-	-	-	-	-
2026-08-10 02:20 pm	SSE	3.9	5.8	-	-	-	-	-	-	73.4	-	-	-	-	-
2026-08-10 02:10 pm	SSE	3.9	5.8	-	-	-	-	-	-	73.8	-	-	-	-	-
2026-08-10 02:00 pm	-	-	-	-	-	-	-	-	-	-	69.3	-	-	-	-
2026-08-10 01:50 pm	SSW	3.9	3.9	-	-	-	-	-	-	73.6	-	-	-	-	-
2026-08-10 01:40 pm	SSW	3.9	3.9	-	-	-	-	-	-	73.2	-	-	-	-	-
2026-08-10 01:30 pm	SW	1.9	3.9	-	-	-	-	-	-	73.2	-	-	-	-	-
2026-08-10 01:20 pm	WSW	3.9	3.9	-	-	-	-	-	-	73.0	-	-	-	-	-
2026-08-10 01:10 pm	W	3.9	3.9	-	-	-	-	-	-	73.8	-	-	-	-	-
2026-08-10 01:00 pm	W	3.9	3.9	-	-	-	-	-	-	73.2	-	-	-	-	-
2026-08-10 12:50 pm	W	3.9	3.9	-	-	-	-	-	-	73.6	-	-	-	-	-
2026-08-10 12:40 pm	WSW	3.9	3.9	-	-	-	-	-	-	73.0	-	-	30.94	-	-
2026-08-10 12:30 pm	WSW	1.9	3.9	-	-	-	-	-	-	72.5	-	-	30.94	-	-
2026-08-10 12:20 pm	WSW	1.9	3.9	-	-	-	-	-	-	72.7	-	-	30.94	-	-
2026-08-10 12:10 pm	WSW	1.9	3.9	-	-	-	-	-	-	72.7	-	-	-	-	-
2026-08-10 12:00 pm	WSW	3.9	3.9	-	-	-	-	-	-	72.1	-	-	-	-	-
2026-08-10 11:50 am	SW	3.9	3.9	-	-	-	-	-	-	71.8	-	-	-	-	-
2026-08-10 11:40 am	SW	3.9	3.9	-	-	-	-	-	-	71.6	-	-	30.94	-	-
2026-08-10 11:30 am	SW	3.9	3.9	-	-	-	-	-	-	71.4	-	-	30.94	-	-
2026-08-10 11:20 am	WSW	3.9	3.9	-	-	-	-	-	-	71.6	-	-	30.94	-	-
2026-08-10 11:10 am	WSW	3.9	3.9	-	-	-	-	-	-	72.1	-	-	-	-	-
2026-08-10 11:00 am	W	3.9	3.9	-	-	-	-	-	-	73.0	-	-	-	-	-
2026-08-10 10:50 am	W	3.9	3.9	-	-	-	-	-	-	72.5	-	-	-	-	-
2026-08-10 10:40 am	WSW	3.9	3.9	-	-	-	-	-	-	71.4	-	-	-	-	-
2026-08-10 10:30 am	WSW	3.9	3.9	-	-	-	-	-	-	70.9	-	-	-	-	-
2026-08-10 10:20 am	SW	3.9	3.9	-	-	-	-	-	-	71.1	-	-	-	-	-
2026-08-10 10:10 am	WSW	3.9	3.9	-	-	-	-	-	-	72.5	-	-	30.94	-	-
2026-08-10 10:00 am	WSW	1.9	3.9	-	-	-	-	-	-	72.0	-	-	30.94	-	-
2026-08-10 09:50 am	WSW	1.9	3.9	-	-	-	-	-	-	71.6	-	-	30.94	-	-
2026-08-10 09:40 am	WSW	1.9	1.9	-	-	-	-	-	-	72.0	-	-	30.94	-	-
2026-08-10 09:30 am	-	-	-	-	-	-	-	-	-	-	69.6	-	30.94	-	-
2026-08-10 09:20 am	WSW	1.9	1.9	-	-	-	-	-	-	71.1	-	-	30.94	-	-
2026-08-10 09:10 am	W	1.9	1.9	-	-	-	-	-	-	70.7	-	-	-	-	-
2026-08-10 09:00 am	WSW	1.9	1.9	-	-	-	-	-	-	70.9	-	-	-	-	-
2026-08-10 08:50 am	-	0.0	1.9	-	-	-	-	-	-	71.6	-	-	-	-	-
2026-08-10 08:40 am	-	-	-	-	-	-	-	-	-	72.1	-	-	-	-	-
2026-08-10 08:30 am	-	-	-	-	-	-	-	-	-	72.1	-	-	-	-	-
2026-08-10 08:20 am	-	0.0	1.9	-	-	-	-	-	-	70.7	-	-	-	-	-
2026-08-10 08:10 am	N	1.9	1.9	-	-	-	-	-	-	70.2	-	-	30.94	-	-
2026-08-10 08:00 am	N	1.9	3.9	-	-	-	-	-	-	70.0	-	-	30.94	-	-
2026-08-10 07:50 am	NNW	1.9	3.9	-	-	-	-	-	-	70.0	-	-	30.94	-	-
2026-08-10 07:40 am	NNW	3.9	5.8	-	-	-	-	-	-	70.2	-	-	30.93	-	-
2026-08-10 07:30 am	NNW	3.9	5.8	-	-	-	-	-	-	70.2	-	-	30.93	-	-
2026-08-10 07:20 am	NW	3.9	3.9	-	-	-	-	-	-	70.2	-	-	30.93	-	-
2026-08-10 07:10 am	NNW	3.9	5.8	-	-	-	-	-	-	70.0	-	-	30.95	-	-
2026-08-10 07:00 am	-	-	-	1.0	6	-	-	-	-	-	-	-	30.95	-	-
2026-08-10 06:50 am	NW	5.8	5.8	-	-	-	-	-	-	69.8	-	-	30.95	-	-
2026-08-10 06:40 am	NW	5.8	5.8	-	-	-	-	-	-	69.6	-	-	30.97	-	-
2026-08-10 06:30 am	NW	5.8	5.8	-	-	-	-	-	-	69.4	-	-	30.97	-	-
2026-08-10 06:20 am	WNW	5.8	5.8	-	-	-	-	-	-	69.6	-	-	30.97	-	-
2026-08-10 06:10 am	WNW	3.9	5.8	-	-	-	-	-	-	69.6	-	-	31.00	-	-
2026-08-10 06:00 am	-	-	-	-	-	-	-	-	-	-	69.8	-	31.00	-	-
2026-08-10 05:50 am	WNW	3.9	5.8	-	-	-	-	-	-	70.0	-	-	31.00	-	-
2026-08-10 05:40 am	NW	3.9	3.9	-	-	-	-	-	-	70.2	-	-	31.00	-	-
2026-08-10 05:30 am	NW	3.9	3.9	-	-	-	-	-	-	70.2	-	-	31.00	-	-
2026-08-10 05:20 am	NNW	3.9	5.8	-	-	-	-	-	-	70.2	-	-	31.00	-	-
2026-08-10 05:10 am	N	3.9	5.8	-	-	-	-	-	-	70.3	-	-	31.02	-	-
2026-08-10 05:00 am	N	3.9	3.9	-	-	-	-	-	-	70.2	-	-	31.02	-	-
2026-08-10 04:50 am	N	3.9	5.8	-	-	-	-	-	-	70.2	-	-	31.02	-	-
2026-08-10 04:40 am	N	5.8	5.8	-	-	-	-	-	-	70.3	-	-	31.03	-	-
2026-08-10 04:30 am	N	5.8	7.8	-	-	-	-	-	-	70.2	-	-	31.03	-	-
2026-08-10 04:20 am	NNW	5.8	5.8	-	-	-	-	-	-	70.3	-	-	31.03	-	-
2026-08-10 04:10 am	NNW	3.9	5.8	-	-	-	-	-	-	70.3	-	-	31.03	-	-
2026-08-10 04:00 am	N	3.9	3.9	-	-	-	-	-	-	70.5	-	-	31.03	-	-
2026-08-10 03:50 am	NW	5.8	5.8	-	-	-	-	-	-	70.9	-	-	31.03	-	-
2026-08-10 03:40 am	NW	5.8	5.8	-	-	-	-	-	-	70.9	-	-	31.02	-	-
2026-08-10 03:30 am	NW	5.8	5.8	-	-	-	-	-	-	71.1	-	-	31.02	-	-
2026-08-10 03:20 am	NW	3.9	5.8	-	-	-	-	-	-	70.9	-	-	31.02	-	-
2026-08-10 03:10 am	NNW	1.9	3.9	-	-	-	-	-	-	70.9	-	-	31.01	-	-
2026-08-10 03:00 am	NW	1.9	3.9	1.0	7	-	-	-	-	70.9	70.9	-	31.01	-	-
2026-08-10 02:50 am	WNW	3.9	3.9	-	-	-	-	-	-	70.9	-	-	31.01	-	-
2026-08-10 02:40 am	WNW	3.9	3.9	-	-	-	-	-	-	70.9	-	-	30.99	-	-
2026-08-10 02:30 am	WNW	3.9	5.8	-	-	-	-	-	-	70.9	-	-	30.99	-	-
2026-08-10 02:20 am	W	5.8	5.8	-	-	-	-	-	-	71.1	-	-	30.99	-	-
2026-08-10 02:10 am	W	5.8	5.8	-	-	-	-	-	-	71.4	-	-	30.98	-	-
2026-08-10 02:00 am	W	3.9	5.8	1.0	7	-	-	-	-	71.2	70.5	-	30.98	-	-
2026-08-10 01:50 am	W	5.8	7.8	-	-	-	-	-	-	71.4	-	-	30.98	-	-

Disclaimer: Ocean current directions are reported to the nearest 10 degrees and speeds are measured to the nearest whole centimeter per second.

Ocean Current Data for 44030

Depth ft	Dir °	Speed kts
	11:00 pm EDT
7	250	0.25

Previous (up to 48) reports of ocean current data for 44030

Ocean Current Stick Plots are available in metric units only:

All Instruments - 1-day plot - ocean current 1-day plot 3-day plot - ocean current 3-day plot 5-day plot - ocean current 5-day plot

Ocean Conditions at 44030 as of
(1:00 am EDT)
0500 GMT on 08/11/2026:
These oceanographic 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.
Depth (DEPTH):	3.3 ft
Ocean Temperature (OTMP):	70.34 °F
Salinity (SAL):	30.96 psu

Previous observations
TIME (EDT)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mV
2026-08-11 12:30 am	3.3	70.39	-	30.94	-	-	-	-	-	-
2026-08-10 10:00 pm	3.3	70.32	-	30.96	-	-	-	-	-	-
2026-08-10 09:30 pm	3.3	70.65	-	30.96	-	-	-	-	-	-
2026-08-10 09:00 pm	3.3	70.93	-	30.97	-	-	-	-	-	-
2026-08-10 08:30 pm	3.3	70.97	-	30.99	-	-	-	-	-	-
2026-08-10 08:00 pm	3.3	71.49	-	30.99	-	-	-	-	-	-
2026-08-10 07:30 pm	3.3	71.64	-	31.02	-	-	-	-	-	-
2026-08-10 07:00 pm	3.3	71.51	-	31.02	-	-	-	-	-	-
2026-08-10 06:30 pm	3.3	71.04	-	31.09	-	-	-	-	-	-
2026-08-10 06:00 pm	3.3	71.53	-	31.09	-	-	-	-	-	-
2026-08-10 05:30 pm	3.3	69.60	-	30.94	-	-	-	-	-	-
2026-08-10 04:30 pm	3.3	69.60	-	30.94	-	-	-	-	-	-
2026-08-10 03:30 pm	3.3	69.60	-	30.94	-	-	-	-	-	-
2026-08-10 12:30 pm	3.3	69.60	-	30.94	-	-	-	-	-	-
2026-08-10 11:30 am	3.3	69.60	-	30.94	-	-	-	-	-	-
2026-08-10 10:00 am	3.3	69.55	-	30.94	-	-	-	-	-	-
2026-08-10 09:30 am	3.3	69.60	-	30.94	-	-	-	-	-	-
2026-08-10 08:00 am	3.3	69.57	-	30.94	-	-	-	-	-	-
2026-08-10 07:30 am	3.3	69.40	-	30.93	-	-	-	-	-	-
2026-08-10 07:00 am	3.3	69.46	-	30.95	-	-	-	-	-	-
2026-08-10 06:30 am	3.3	69.75	-	30.97	-	-	-	-	-	-
2026-08-10 06:00 am	3.3	69.82	-	31.00	-	-	-	-	-	-
2026-08-10 05:30 am	3.3	69.93	-	31.00	-	-	-	-	-	-
2026-08-10 05:00 am	3.3	70.30	-	31.02	-	-	-	-	-	-
2026-08-10 04:30 am	3.3	70.56	-	31.03	-	-	-	-	-	-
2026-08-10 04:00 am	3.3	70.65	-	31.03	-	-	-	-	-	-
2026-08-10 03:30 am	3.3	70.81	-	31.02	-	-	-	-	-	-
2026-08-10 03:00 am	3.3	70.86	-	31.01	-	-	-	-	-	-
2026-08-10 02:30 am	3.3	70.47	-	30.99	-	-	-	-	-	-
2026-08-10 02:00 am	3.3	70.34	-	30.98	-	-	-	-	-	-

Description of Measurements

Historical data for station 44030 are available at the NERACOOS website.

NDBC on Facebook

NOAA on LinkedIn

NDBC on Twitter