Station 44074 - Great Bay Buoy

Owned and maintained by the University of New Hampshire
Moored Buoy
43.071 N 70.868 W (43°4'17" N 70°52'4" W)

Site elevation: sea level
Air temp height: 2 m above site elevation
Anemometer height: 2 m above site elevation
Barometer elevation: 2 m above mean sea level
Sea temp depth: 0.8 m below water line
Water depth: 6 m

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships

Regional HF Radar Surface Current Observations

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Conditions at 44074 as of
(5:00 pm EDT)
2100 GMT on 08/27/2026:
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.
Wind Direction (WDIR):	SSW ( 210 deg true )
Wind Speed (WSPD):	7.8 kts
Wind Gust (GST):	11.7 kts
Air Temperature (ATMP):	81.3 °F
Water Temperature (WTMP):	73.8 °F
Salinity (SAL):	29.93 psu
Wind Speed at 10 meters (WSPD10M):	9.7 kts
Wind Speed at 20 meters (WSPD20M):	11.7 kts
Combined plot of Wind Speed, Gust, and Air Pressure

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
2026-08-27 04:43 pm	S	5.8	7.8	-	-	-	-	-	-	79.9	73.6	-	29.94	-	-
2026-08-27 04:26 pm	SSE	5.8	7.8	-	-	-	-	-	-	78.1	73.6	-	29.94	-	-
2026-08-27 04:15 pm	SSE	7.8	9.7	-	-	-	-	-	-	77.4	73.6	-	29.94	-	-
2026-08-27 03:58 pm	SSE	9.7	11.7	-	-	-	-	-	-	76.6	73.6	-	29.95	-	-
2026-08-27 03:41 pm	SSE	7.8	9.7	-	-	-	-	-	-	75.9	73.0	-	30.00	-	-
2026-08-27 03:30 pm	SSE	11.7	13.6	-	-	-	-	-	-	75.7	72.7	-	30.00	-	-
2026-08-27 03:13 pm	SSE	9.7	11.7	-	-	-	-	-	-	76.5	72.1	-	30.12	-	-
2026-08-27 02:56 pm	SE	9.7	11.7	-	-	-	-	-	-	76.1	72.0	-	30.13	-	-
2026-08-27 02:45 pm	SSE	9.7	11.7	-	-	-	-	-	-	76.1	71.8	-	30.13	-	-
2026-08-27 02:28 pm	SSE	9.7	13.6	-	-	-	-	-	-	76.8	72.1	-	30.10	-	-
2026-08-27 02:11 pm	SSE	11.7	13.6	-	-	-	-	-	-	76.5	72.3	-	30.06	-	-
2026-08-27 02:00 pm	SSE	11.7	15.5	-	-	-	-	-	-	76.6	72.5	-	30.06	-	-
2026-08-27 01:43 pm	WSW	3.9	5.8	-	-	-	-	-	-	78.1	72.3	-	30.05	-	-
2026-08-27 01:26 pm	SW	3.9	5.8	-	-	-	-	-	-	78.1	72.5	-	30.06	-	-
2026-08-27 01:15 pm	WSW	5.8	7.8	-	-	-	-	-	-	76.6	72.3	-	30.06	-	-
2026-08-27 12:58 pm	SW	5.8	7.8	-	-	-	-	-	-	76.1	72.5	-	30.01	-	-
2026-08-27 12:41 pm	SW	7.8	9.7	-	-	-	-	-	-	75.6	72.1	-	30.05	-	-
2026-08-27 12:30 pm	SSW	9.7	13.6	-	-	-	-	-	-	75.0	72.0	-	30.05	-	-
2026-08-27 12:13 pm	SW	9.7	13.6	-	-	-	-	-	-	74.8	72.0	-	30.07	-	-
2026-08-27 11:56 am	WSW	9.7	13.6	-	-	-	-	-	-	75.0	72.1	-	30.02	-	-
2026-08-27 11:45 am	SW	9.7	11.7	-	-	-	-	-	-	74.8	72.1	-	30.02	-	-
2026-08-27 11:28 am	SW	9.7	11.7	-	-	-	-	-	-	74.8	72.1	-	30.01	-	-
2026-08-27 11:11 am	SW	11.7	13.6	-	-	-	-	-	-	75.4	72.1	-	30.00	-	-
2026-08-27 11:00 am	SW	9.7	13.6	-	-	-	-	-	-	75.2	72.0	-	30.00	-	-
2026-08-27 10:43 am	SSW	5.8	9.7	-	-	-	-	-	-	75.7	72.1	-	29.95	-	-
2026-08-27 10:26 am	S	7.8	9.7	-	-	-	-	-	-	75.4	72.3	-	29.92	-	-
2026-08-27 10:15 am	-	0.0	0.0	-	-	-	-	-	-	73.9	72.3	-	29.92	-	-
2026-08-27 09:58 am	NNW	1.9	1.9	-	-	-	-	-	-	71.6	72.7	-	29.83	-	-
2026-08-27 09:41 am	NW	1.9	1.9	-	-	-	-	-	-	71.4	72.9	-	29.76	-	-
2026-08-27 09:30 am	-	0.0	1.9	-	-	-	-	-	-	71.4	73.0	-	29.76	-	-
2026-08-27 09:13 am	N	1.9	1.9	-	-	-	-	-	-	69.1	73.2	-	29.75	-	-
2026-08-27 08:56 am	N	-	-	-	-	-	-	-	-	70.9	73.0	-	29.55	-	-
2026-08-27 08:45 am	ESE	1.9	3.9	-	-	-	-	-	-	69.3	73.6	-	29.55	-	-
2026-08-27 08:28 am	SE	1.9	3.9	-	-	-	-	-	-	68.2	73.6	-	29.78	-	-
2026-08-27 08:11 am	-	0.0	0.0	-	-	-	-	-	-	68.2	73.6	-	29.77	-	-
2026-08-27 08:00 am	-	0.0	1.9	-	-	-	-	-	-	66.2	73.6	-	29.77	-	-
2026-08-27 07:43 am	WSW	1.9	1.9	-	-	-	-	-	-	65.7	73.4	-	29.79	-	-
2026-08-27 07:26 am	W	1.9	1.9	-	-	-	-	-	-	65.5	73.6	-	29.77	-	-
2026-08-27 07:15 am	W	1.9	3.9	-	-	-	-	-	-	65.5	73.6	-	29.77	-	-
2026-08-27 06:58 am	W	1.9	3.9	-	-	-	-	-	-	65.1	73.6	-	29.78	-	-
2026-08-27 06:41 am	W	1.9	1.9	-	-	-	-	-	-	64.9	73.6	-	29.77	-	-
2026-08-27 06:30 am	W	1.9	1.9	-	-	-	-	-	-	64.9	73.4	-	29.77	-	-
2026-08-27 06:13 am	W	1.9	1.9	-	-	-	-	-	-	64.8	73.4	-	29.81	-	-
2026-08-27 05:56 am	W	1.9	1.9	-	-	-	-	-	-	64.9	73.2	-	29.83	-	-
2026-08-27 05:45 am	-	0.0	1.9	-	-	-	-	-	-	64.8	73.0	-	29.83	-	-
2026-08-27 05:28 am	W	1.9	1.9	-	-	-	-	-	-	64.4	72.7	-	29.90	-	-
2026-08-27 05:11 am	-	0.0	1.9	-	-	-	-	-	-	64.6	72.7	-	29.90	-	-
2026-08-27 05:00 am	W	1.9	1.9	-	-	-	-	-	-	64.6	72.5	-	29.90	-	-
2026-08-27 04:43 am	W	1.9	1.9	-	-	-	-	-	-	64.6	72.5	-	29.94	-	-
2026-08-27 04:26 am	W	1.9	3.9	-	-	-	-	-	-	64.9	72.3	-	29.96	-	-
2026-08-27 04:15 am	W	1.9	1.9	-	-	-	-	-	-	65.3	72.3	-	29.96	-	-
2026-08-27 03:58 am	W	1.9	1.9	-	-	-	-	-	-	65.7	72.1	-	29.99	-	-
2026-08-27 03:41 am	WSW	1.9	3.9	-	-	-	-	-	-	65.8	72.1	-	30.00	-	-
2026-08-27 03:30 am	WSW	1.9	1.9	-	-	-	-	-	-	66.0	72.0	-	30.00	-	-
2026-08-27 03:13 am	WSW	1.9	1.9	-	-	-	-	-	-	66.2	72.0	-	30.03	-	-
2026-08-27 02:56 am	-	0.0	1.9	-	-	-	-	-	-	66.4	72.0	-	30.04	-	-
2026-08-27 02:45 am	-	0.0	1.9	-	-	-	-	-	-	66.4	71.8	-	30.04	-	-
2026-08-27 02:28 am	SW	1.9	1.9	-	-	-	-	-	-	66.4	71.4	-	30.09	-	-
2026-08-27 02:11 am	WSW	1.9	1.9	-	-	-	-	-	-	66.4	71.4	-	30.10	-	-
2026-08-27 02:00 am	WSW	1.9	1.9	-	-	-	-	-	-	66.6	71.4	-	30.10	-	-
2026-08-27 01:43 am	W	1.9	1.9	-	-	-	-	-	-	66.7	71.4	-	30.11	-	-
2026-08-27 01:26 am	W	1.9	1.9	-	-	-	-	-	-	66.9	71.6	-	30.08	-	-
2026-08-27 01:15 am	W	1.9	1.9	-	-	-	-	-	-	67.3	71.6	-	30.08	-	-
2026-08-27 12:58 am	NW	1.9	1.9	-	-	-	-	-	-	67.3	71.6	-	30.08	-	-
2026-08-27 12:41 am	N	1.9	3.9	-	-	-	-	-	-	67.6	71.8	-	30.08	-	-
2026-08-27 12:30 am	W	1.9	1.9	-	-	-	-	-	-	67.8	71.6	-	30.08	-	-
2026-08-27 12:13 am	-	0.0	0.0	-	-	-	-	-	-	67.8	71.6	-	30.08	-	-
2026-08-26 11:56 pm	SW	1.9	1.9	-	-	-	-	-	-	68.2	72.0	-	30.04	-	-
2026-08-26 11:45 pm	SSW	1.9	1.9	-	-	-	-	-	-	68.7	72.0	-	30.04	-	-
2026-08-26 11:28 pm	SSE	1.9	1.9	-	-	-	-	-	-	68.7	72.0	-	30.04	-	-
2026-08-26 11:11 pm	-	0.0	1.9	-	-	-	-	-	-	68.7	72.0	-	30.04	-	-
2026-08-26 11:00 pm	S	1.9	1.9	-	-	-	-	-	-	68.9	72.1	-	30.04	-	-
2026-08-26 10:43 pm	S	1.9	3.9	-	-	-	-	-	-	69.1	72.7	-	29.97	-	-
2026-08-26 10:26 pm	SE	3.9	3.9	-	-	-	-	-	-	69.1	72.9	-	29.95	-	-
2026-08-26 10:15 pm	SSE	1.9	3.9	-	-	-	-	-	-	69.3	72.9	-	29.95	-	-
2026-08-26 09:58 pm	SSE	3.9	5.8	-	-	-	-	-	-	69.6	72.9	-	29.94	-	-
2026-08-26 09:41 pm	SSE	3.9	5.8	-	-	-	-	-	-	70.0	73.0	-	29.93	-	-
2026-08-26 09:30 pm	SE	3.9	3.9	-	-	-	-	-	-	70.2	73.0	-	29.93	-	-
2026-08-26 09:13 pm	SSE	3.9	3.9	-	-	-	-	-	-	70.3	73.4	-	29.86	-	-
2026-08-26 08:56 pm	SSE	3.9	3.9	-	-	-	-	-	-	70.5	73.6	-	29.86	-	-
2026-08-26 08:45 pm	SE	3.9	5.8	-	-	-	-	-	-	70.7	73.8	-	29.86	-	-
2026-08-26 08:28 pm	SE	3.9	5.8	-	-	-	-	-	-	70.7	73.9	-	29.80	-	-
2026-08-26 08:11 pm	SSE	3.9	5.8	-	-	-	-	-	-	71.1	74.1	-	29.79	-	-
2026-08-26 08:00 pm	SSW	1.9	5.8	-	-	-	-	-	-	71.4	74.5	-	29.79	-	-
2026-08-26 07:43 pm	S	1.9	5.8	-	-	-	-	-	-	72.1	74.7	-	29.75	-	-
2026-08-26 07:26 pm	S	3.9	7.8	-	-	-	-	-	-	72.5	75.4	-	29.72	-	-
2026-08-26 07:15 pm	SSE	5.8	7.8	-	-	-	-	-	-	72.9	75.6	-	29.72	-	-
2026-08-26 06:58 pm	S	3.9	7.8	-	-	-	-	-	-	73.4	75.6	-	29.73	-	-
2026-08-26 06:41 pm	SSE	5.8	7.8	-	-	-	-	-	-	73.8	75.4	-	29.71	-	-
2026-08-26 06:30 pm	SSE	9.7	11.7	-	-	-	-	-	-	74.1	75.2	-	29.71	-	-
2026-08-26 06:13 pm	SSE	9.7	11.7	-	-	-	-	-	-	74.1	75.2	-	29.72	-	-
2026-08-26 05:56 pm	SSE	9.7	11.7	-	-	-	-	-	-	73.9	74.8	-	29.75	-	-

Ocean Conditions at 44074 as of
(5:00 pm EDT)
2100 GMT on 08/27/2026:
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):	73.81 °F
Salinity (SAL):	29.93 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
2026-08-27 04:43 pm	3.3	73.62	-	29.94	-	-	-	-	-	-
2026-08-27 04:26 pm	3.3	73.63	-	29.94	-	-	-	-	-	-
2026-08-27 04:15 pm	3.3	73.67	-	29.93	-	-	-	-	-	-
2026-08-27 03:58 pm	3.3	73.58	-	29.95	-	-	-	-	-	-
2026-08-27 03:41 pm	3.3	73.11	-	30.00	-	-	-	-	-	-
2026-08-27 03:30 pm	3.3	72.75	-	30.05	-	-	-	-	-	-
2026-08-27 03:13 pm	3.3	72.16	-	30.12	-	-	-	-	-	-
2026-08-27 02:56 pm	3.3	71.92	-	30.13	-	-	-	-	-	-
2026-08-27 02:45 pm	3.3	71.82	-	30.11	-	-	-	-	-	-
2026-08-27 02:28 pm	3.3	72.09	-	30.10	-	-	-	-	-	-
2026-08-27 02:11 pm	3.3	72.39	-	30.06	-	-	-	-	-	-
2026-08-27 02:00 pm	3.3	72.43	-	30.05	-	-	-	-	-	-
2026-08-27 01:43 pm	3.3	72.32	-	30.05	-	-	-	-	-	-
2026-08-27 01:26 pm	3.3	72.43	-	30.06	-	-	-	-	-	-
2026-08-27 01:15 pm	3.3	72.28	-	30.05	-	-	-	-	-	-
2026-08-27 12:58 pm	3.3	72.52	-	30.01	-	-	-	-	-	-
2026-08-27 12:41 pm	3.3	72.16	-	30.05	-	-	-	-	-	-
2026-08-27 12:30 pm	3.3	72.00	-	30.07	-	-	-	-	-	-
2026-08-27 12:13 pm	3.3	71.91	-	30.07	-	-	-	-	-	-
2026-08-27 11:56 am	3.3	72.09	-	30.02	-	-	-	-	-	-
2026-08-27 11:45 am	3.3	72.09	-	30.01	-	-	-	-	-	-
2026-08-27 11:28 am	3.3	72.09	-	30.01	-	-	-	-	-	-
2026-08-27 11:11 am	3.3	72.07	-	30.00	-	-	-	-	-	-
2026-08-27 11:00 am	3.3	72.03	-	29.97	-	-	-	-	-	-
2026-08-27 10:43 am	3.3	72.21	-	29.95	-	-	-	-	-	-
2026-08-27 10:26 am	3.3	72.28	-	29.92	-	-	-	-	-	-
2026-08-27 10:15 am	3.3	72.32	-	29.89	-	-	-	-	-	-
2026-08-27 09:58 am	3.3	72.66	-	29.83	-	-	-	-	-	-
2026-08-27 09:41 am	3.3	72.81	-	29.76	-	-	-	-	-	-
2026-08-27 09:30 am	3.3	72.95	-	29.83	-	-	-	-	-	-
2026-08-27 09:13 am	3.3	73.20	-	29.75	-	-	-	-	-	-
2026-08-27 08:56 am	3.3	73.04	-	29.55	-	-	-	-	-	-
2026-08-27 08:45 am	3.3	73.60	-	29.70	-	-	-	-	-	-
2026-08-27 08:28 am	3.3	73.60	-	29.78	-	-	-	-	-	-
2026-08-27 08:11 am	3.3	73.63	-	29.77	-	-	-	-	-	-
2026-08-27 08:00 am	3.3	73.62	-	29.76	-	-	-	-	-	-
2026-08-27 07:43 am	3.3	73.49	-	29.79	-	-	-	-	-	-
2026-08-27 07:26 am	3.3	73.60	-	29.77	-	-	-	-	-	-
2026-08-27 07:15 am	3.3	73.56	-	29.77	-	-	-	-	-	-
2026-08-27 06:58 am	3.3	73.54	-	29.78	-	-	-	-	-	-
2026-08-27 06:41 am	3.3	73.51	-	29.77	-	-	-	-	-	-
2026-08-27 06:30 am	3.3	73.40	-	29.78	-	-	-	-	-	-
2026-08-27 06:13 am	3.3	73.36	-	29.81	-	-	-	-	-	-
2026-08-27 05:56 am	3.3	73.22	-	29.83	-	-	-	-	-	-
2026-08-27 05:45 am	3.3	72.97	-	29.86	-	-	-	-	-	-
2026-08-27 05:28 am	3.3	72.73	-	29.90	-	-	-	-	-	-
2026-08-27 05:11 am	3.3	72.70	-	29.90	-	-	-	-	-	-
2026-08-27 05:00 am	3.3	72.57	-	29.93	-	-	-	-	-	-
2026-08-27 04:43 am	3.3	72.52	-	29.94	-	-	-	-	-	-
2026-08-27 04:26 am	3.3	72.37	-	29.96	-	-	-	-	-	-
2026-08-27 04:15 am	3.3	72.30	-	29.95	-	-	-	-	-	-
2026-08-27 03:58 am	3.3	72.21	-	29.99	-	-	-	-	-	-
2026-08-27 03:41 am	3.3	72.16	-	30.00	-	-	-	-	-	-
2026-08-27 03:30 am	3.3	72.05	-	30.02	-	-	-	-	-	-
2026-08-27 03:13 am	3.3	71.94	-	30.03	-	-	-	-	-	-
2026-08-27 02:56 am	3.3	71.92	-	30.04	-	-	-	-	-	-
2026-08-27 02:45 am	3.3	71.78	-	30.05	-	-	-	-	-	-
2026-08-27 02:28 am	3.3	71.46	-	30.09	-	-	-	-	-	-
2026-08-27 02:11 am	3.3	71.49	-	30.10	-	-	-	-	-	-
2026-08-27 02:00 am	3.3	71.47	-	30.11	-	-	-	-	-	-
2026-08-27 01:43 am	3.3	71.49	-	30.11	-	-	-	-	-	-
2026-08-27 01:26 am	3.3	71.64	-	30.08	-	-	-	-	-	-
2026-08-27 01:15 am	3.3	71.69	-	30.07	-	-	-	-	-	-
2026-08-27 12:58 am	3.3	71.69	-	30.08	-	-	-	-	-	-
2026-08-27 12:41 am	3.3	71.69	-	30.08	-	-	-	-	-	-
2026-08-27 12:30 am	3.3	71.62	-	30.09	-	-	-	-	-	-
2026-08-27 12:13 am	3.3	71.64	-	30.08	-	-	-	-	-	-
2026-08-26 11:56 pm	3.3	71.98	-	30.04	-	-	-	-	-	-
2026-08-26 11:45 pm	3.3	71.92	-	30.05	-	-	-	-	-	-
2026-08-26 11:28 pm	3.3	71.98	-	30.04	-	-	-	-	-	-
2026-08-26 11:11 pm	3.3	71.98	-	30.04	-	-	-	-	-	-
2026-08-26 11:00 pm	3.3	72.19	-	30.01	-	-	-	-	-	-
2026-08-26 10:43 pm	3.3	72.66	-	29.97	-	-	-	-	-	-
2026-08-26 10:26 pm	3.3	72.79	-	29.95	-	-	-	-	-	-
2026-08-26 10:15 pm	3.3	72.79	-	29.95	-	-	-	-	-	-
2026-08-26 09:58 pm	3.3	72.86	-	29.94	-	-	-	-	-	-
2026-08-26 09:41 pm	3.3	72.97	-	29.93	-	-	-	-	-	-
2026-08-26 09:30 pm	3.3	73.11	-	29.92	-	-	-	-	-	-
2026-08-26 09:13 pm	3.3	73.42	-	29.86	-	-	-	-	-	-
2026-08-26 08:56 pm	3.3	73.56	-	29.86	-	-	-	-	-	-
2026-08-26 08:45 pm	3.3	73.71	-	29.84	-	-	-	-	-	-
2026-08-26 08:28 pm	3.3	73.94	-	29.80	-	-	-	-	-	-
2026-08-26 08:11 pm	3.3	74.08	-	29.79	-	-	-	-	-	-
2026-08-26 08:00 pm	3.3	74.43	-	29.77	-	-	-	-	-	-
2026-08-26 07:43 pm	3.3	74.75	-	29.75	-	-	-	-	-	-
2026-08-26 07:26 pm	3.3	75.40	-	29.72	-	-	-	-	-	-
2026-08-26 07:15 pm	3.3	75.63	-	29.70	-	-	-	-	-	-
2026-08-26 06:58 pm	3.3	75.54	-	29.73	-	-	-	-	-	-
2026-08-26 06:41 pm	3.3	75.40	-	29.71	-	-	-	-	-	-
2026-08-26 06:30 pm	3.3	75.16	-	29.73	-	-	-	-	-	-
2026-08-26 06:13 pm	3.3	75.13	-	29.72	-	-	-	-	-	-
2026-08-26 05:56 pm	3.3	74.84	-	29.75	-	-	-	-	-	-

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 prior months and years.

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