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MRKA2 - Middle Rock Light, AK Buoy | Live NOAA Marine & Weather Data

Station MRKA2
Middle Rock Light, AK
Lat: 60.84N, Lon: 146.88W

Latest Observation
Updated: 1:30AM HST TUE OCT 7 2025

Temp (Air):	41.2°F
Winds:	8 knots NNE (20 deg true)
Gusts:	8 knots
Pressure:	29.91 in

Owned and maintained by:	National Data Buoy Center
Station Lat, Lon:	60.84N, 146.88W
Buoy type:	C-MAN Station
Station elevation:	0 m above mean sea level
Air temp height:	15.4 m above site elevation
Anemometer height:	15.9 m above site elevation
Barometer elevation:	10.9 m above mean sea level

Date HST	Temp F		Dewpt F	Winds knots	Pres mb	Waves ft/sec			Vis mi
Date HST	Air	Water	Dewpt F	Winds knots	Pres mb	Dom.	Avg	Dir	Vis mi
10/07/2025 1:30am	41.2°	-	-	8 kts NNE (20°) Gusts: 8	29.91	-	-	-	-
10/07/2025 1:00am	41.5°	-	-	10 kts N (10°) Gusts: 10	29.9	-	-	-	-
10/07/2025 12:30am	42.4°	-	-	7 kts NE (30°) Gusts: 8	29.89	-	-	-	-
10/07/2025 12:00am	42.6°	-	-	2 kts ENE (60°) Gusts: 2	29.88	-	-	-	-
10/06/2025 11:30pm	42.6°	-	-	4 kts ENE (70°) Gusts: 5	29.87	-	-	-	-
10/06/2025 11:00pm	43.2°	-	-	3 kts SSW (200°) Gusts: 4	29.85	-	-	-	-
10/06/2025 10:30pm	43.0°	-	-	2 kts S (170°) Gusts: 3	29.83	-	-	-	-
10/06/2025 10:00pm	43.0°	-	-	3 kts E (100°) Gusts: 3	29.82	-	-	-	-
10/06/2025 9:30pm	43.2°	-	-	1 kts N (10°) Gusts: 2	29.81	-	-	-	-
10/06/2025 9:00pm	43.0°	-	-	4 kts SSE (160°) Gusts: 4	29.8	-	-	-	-
10/06/2025 8:30pm	44.1°	-	-	3 kts S (170°) Gusts: 4	29.78	-	-	-	-
10/06/2025 8:00pm	44.4°	-	-	1 kts SSE (160°) Gusts: 2	29.76	-	-	-	-
10/06/2025 7:30pm	45.1°	-	-	4 kts SW (220°) Gusts: 5	29.75	-	-	-	-
10/06/2025 7:00pm	46.0°	-	-	3 kts ENE (70°) Gusts: 3	29.73	-	-	-	-
10/06/2025 6:30pm	45.9°	-	-	6 kts N (10°) Gusts: 7	29.72	-	-	-	-
10/06/2025 6:00pm	45.9°	-	-	5 kts NE (30°) Gusts: 6	29.72	-	-	-	-
10/06/2025 5:30pm	45.9°	-	-	6 kts N (10°) Gusts: 7	29.7	-	-	-	-
10/06/2025 5:00pm	45.9°	-	-	4 kts ENE (60°) Gusts: 4	29.7	-	-	-	-
10/06/2025 4:30pm	46.0°	-	-	4 kts E (90°) Gusts: 4	29.69	-	-	-	-
10/06/2025 4:00pm	46.2°	-	-	3 kts NNW (340°) Gusts: 4	29.68	-	-	-	-
10/06/2025 3:30pm	46.4°	-	-	5 kts NE (30°) Gusts: 5	29.68	-	-	-	-
10/06/2025 3:00pm	46.6°	-	-	5 kts N (360°) Gusts: 6	29.67	-	-	-	-
10/06/2025 2:30pm	46.8°	-	-	7 kts NE (40°) Gusts: 8	29.67	-	-	-	-
10/06/2025 2:00pm	45.9°	-	-	5 kts NE (40°) Gusts: 6	29.67	-	-	-	-
10/06/2025 1:30pm	46.2°	-	-	4 kts N (10°) Gusts: 5	29.67	-	-	-	-

Data provided by National Data Buoy Center