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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: 6:30AM HST FRI SEP 5 2025

Temp (Air):	51.6°F
Winds:	3 knots N (350 deg true)
Gusts:	4 knots
Pressure:	29.89 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
09/05/2025 6:30am	51.6°	-	-	3 kts N (350°) Gusts: 4	29.89	-	-	-	-
09/05/2025 6:00am	50.5°	-	-	3 kts E (90°) Gusts: 4	29.89	-	-	-	-
09/05/2025 5:30am	50.7°	-	-	4 kts NE (40°) Gusts: 4	29.89	-	-	-	-
09/05/2025 5:00am	49.5°	-	-	4 kts N (10°) Gusts: 4	29.89	-	-	-	-
09/05/2025 4:30am	50.2°	-	-	4 kts NE (30°) Gusts: 5	29.9	-	-	-	-
09/05/2025 4:00am	50.2°	-	-	4 kts N (10°) Gusts: 4	29.9	-	-	-	-
09/05/2025 3:30am	50.0°	-	-	4 kts NE (40°) Gusts: 5	29.9	-	-	-	-
09/05/2025 3:00am	50.0°	-	-	4 kts ENE (60°) Gusts: 5	29.91	-	-	-	-
09/05/2025 2:30am	50.7°	-	-	3 kts NE (50°) Gusts: 4	29.92	-	-	-	-
09/05/2025 2:00am	51.4°	-	-	1 kts E (100°) Gusts: 2	29.92	-	-	-	-
09/05/2025 1:30am	51.6°	-	-	2 kts E (100°) Gusts: 2	29.92	-	-	-	-
09/05/2025 1:00am	50.9°	-	-	1 kts N (360°) Gusts: 1	29.92	-	-	-	-
09/05/2025 12:30am	51.3°	-	-	4 kts NE (40°) Gusts: 4	29.92	-	-	-	-
09/05/2025 12:00am	52.0°	-	-	3 kts NE (40°) Gusts: 4	29.93	-	-	-	-
09/04/2025 11:30pm	52.2°	-	-	2 kts ENE (70°) Gusts: 2	29.94	-	-	-	-
09/04/2025 11:00pm	52.2°	-	-	3 kts ENE (60°) Gusts: 3	29.94	-	-	-	-
09/04/2025 10:30pm	52.0°	-	-	3 kts NE (50°) Gusts: 3	29.94	-	-	-	-
09/04/2025 10:00pm	52.2°	-	-	3 kts ENE (60°) Gusts: 3	29.94	-	-	-	-
09/04/2025 9:30pm	53.2°	-	-	4 kts ENE (70°) Gusts: 4	29.94	-	-	-	-
09/04/2025 9:00pm	54.9°	-	-	1 kts WSW (240°) Gusts: 2	29.94	-	-	-	-
09/04/2025 8:30pm	54.7°	-	-	6 kts SW (230°) Gusts: 6	29.94	-	-	-	-
09/04/2025 8:00pm	55.8°	-	-	12 kts SSW (200°) Gusts: 12	29.94	-	-	-	-
09/04/2025 7:30pm	55.4°	-	-	15 kts SSW (200°) Gusts: 16	29.94	-	-	-	-
09/04/2025 7:00pm	55.4°	-	-	17 kts SSW (200°) Gusts: 17	29.94	-	-	-	-
09/04/2025 6:30pm	55.6°	-	-	15 kts SSW (200°) Gusts: 17	29.93	-	-	-	-

Data provided by National Data Buoy Center