Potomac, MD (44042)

Conditions for Sunday

Daily
Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 60° F
Wind direction (W Dir): West (255 - 264 Degrees)
Wind Speed (W Spd): 7.8 kts (8.9 mph)
Wind Gust (W Spd): 9.7 kts (11.2 mph)
Dominant Wave Period (DWP): 3 sec
Dominant Wave Height (DWH): 1.64 ft
Dominant Wave Range (DWR): exactly 1.6 ft
Atmospheric Pressure (AP): 29.70 in
Pressure Tendency (PT): -0.02 in
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly

Updated: 2:00 AM EDT on October 26, 2014

Marine & Boating Location Search

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General Information

Location: 38.033 North -76.336 West
Buoy Type: Moored Buoy
Owned by: Chesapeake Bay Interpretive Buoy System (CBIBS)
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:00 64 64
-
WSW 11.7 13.4 2 0.98 exactly 1.0 29.75 -
20:10 64
-
-
WSW 11.7 13.4 29.75 -
20:20 64
-
-
WSW 11.7 13.4 29.75 -
20:30 64
-
-
SW 11.7 13.4 29.75 -
20:40 64
-
-
SW 11.7 13.4 29.75 -
20:50 63
-
-
SW 13.6 15.7 29.75 -
21:00 63 63
-
SW 13.6 15.7 3 1.31 exactly 1.3 29.75 -0.03
21:10 63
-
-
SW 13.6 15.7 29.74 -
21:20 63
-
-
SW 13.6 15.7 29.74 -
21:30 63
-
-
SW 15.6 17.9 29.73 -
21:40 62
-
-
WSW 15.6 17.9 29.73 -
21:50 62
-
-
WSW 15.6 17.9 29.73 -
22:00 62 63
-
WSW 15.6 17.9 3 1.31 exactly 1.3 29.72 -0.03
22:10 62
-
-
WSW 13.6 15.7 29.72 -
22:20 62
-
-
WSW 13.6 15.7 29.72 -
22:30 62
-
-
WSW 15.6 17.9 29.72 -
22:40 62
-
-
WSW 15.6 17.9 29.71 -
22:50 62
-
-
WSW 15.6 17.9 29.71 -
23:00 62 63
-
WSW 15.6 17.9 3 1.31 exactly 1.3 29.72 -0.04
23:10 62
-
-
WSW 15.6 17.9 29.72 -
23:20 62
-
-
WSW 15.6 17.9 29.72 -
23:30 62
-
-
West 11.7 13.4 29.72 -
23:40 62
-
-
West 9.7 11.2 29.72 -
00:00 62 63
-
West 11.7 13.4 3 1.64 exactly 1.6 29.72 -0.03
00:10 62
-
-
WNW 9.7 11.2 29.72 -
00:20 61
-
-
WNW 9.7 11.2 29.72 -
00:30 61
-
-
West 9.7 11.2 29.72 -
00:40 61
-
-
West 9.7 11.2 29.71 -
00:50 61
-
-
WNW 9.7 11.2 29.72 -
01:00 61 63
-
West 7.8 8.9 3 1.64 exactly 1.6 29.71 -0.01
01:10 61
-
-
West 7.8 8.9 29.71 -
01:20 61
-
-
West 9.7 11.2 29.71 -
01:30 60
-
-
West 7.8 8.9 29.70 -
01:40 60
-
-
West 7.8 8.9 29.70 -
01:50 60
-
-
West 7.8 8.9 29.70 -
02:00 60 63
-
West 7.8 8.9 3 1.64 exactly 1.6 29.70 -0.02

Detailed Wave Spectra

No Wave Detail Buoy data available.