Potomac, MD (44042)

Conditions for Friday

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Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 72° F
Wind direction (W Dir): NW (305 - 314 Degrees)
Wind Speed (W Spd): 7.8 kts (8.9 mph)
Wind Gust (W Spd): 7.8 kts (8.9 mph)
Atmospheric Pressure (AP): 29.79 in

Updated: 6:50 PM EDT on May 26, 2017

Marine & Boating Location Search

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General Information

Location: 38.033 North -76.335 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 67 67
-
WSW 13.6 15.7 2 1.31 exactly 1.3 29.47 +0.05
20:20 66
-
-
SW 15.6 17.9 29.47 -
20:30 65
-
-
WSW 15.6 17.9 29.46 -
20:40 65
-
-
WSW 15.6 17.9 29.46 -
20:50 65
-
-
WSW 13.6 15.7 29.46 -
21:00 65 67
-
WSW 13.6 15.7 2 1.64 exactly 1.6 29.46 +0.02
21:30 65
-
-
WSW 17.5 20.1 29.47 -
21:40 65
-
-
WSW 17.5 20.1 29.48 -
21:50 65
-
-
West 17.5 20.1 29.49 -
22:10 65
-
-
West 17.5 20.1 29.51 -
22:20 65
-
-
West 15.6 17.9 29.51 -
22:30 65
-
-
West 13.6 15.7 29.51 -
22:40 65
-
-
West 15.6 17.9 29.51 -
22:50 65
-
-
West 15.6 17.9 29.51 -
23:00 65 67
-
West 15.6 17.9 3 1.64 exactly 1.6 29.51 +0.04
23:10 64
-
-
West 13.6 15.7 29.51 -
23:20 64
-
-
West 13.6 15.7 29.52 -
23:30 64
-
-
West 13.6 15.7 29.53 -
23:40 64
-
-
West 15.6 17.9
-
-
23:50 64
-
-
West 15.6 17.9 29.54 -
00:00 64 67
-
West 15.6 17.9 3 1.64 exactly 1.6 29.54 +0.09
00:10 64
-
-
West 17.5 20.1 29.55 -
00:30 64
-
-
West 17.5 20.1 29.55 -
00:40 64
-
-
West 17.5 20.1 29.55 -
00:50 64
-
-
West 15.6 17.9 29.55 -
01:00 64 66
-
West 15.6 17.9 3 1.64 exactly 1.6 29.56 +0.06
01:20 63
-
-
West 15.6 17.9 29.56 -
01:30 63
-
-
West 17.5 20.1 29.56 -
01:40 63
-
-
West 17.5 20.1 29.57 -
01:50 63
-
-
West 17.5 20.1 29.57 -
02:00 63 66
-
West 15.6 17.9 3 1.64 exactly 1.6 29.57 +0.06
02:10 63
-
-
West 15.6 17.9 29.57 -
02:20 63
-
-
West 17.5 20.1 29.57 -
02:30 63
-
-
West 17.5 20.1 29.57 -
02:40 63
-
-
West 17.5 20.1 29.57 -
02:50 63
-
-
West 15.6 17.9 29.58 -
03:00 63 66
-
West 17.5 20.1 3 1.97 exactly 2.0 29.58 +0.04
03:10 63
-
-
West 17.5 20.1 29.59 -
03:20 62
-
-
West 17.5 20.1 29.59 -
03:30 62
-
-
WSW 15.6 17.9 29.59 -
03:40 62
-
-
WSW 15.6 17.9 29.60 -
03:50 62
-
-
WSW 17.5 20.1 29.60 -
04:00 62 66
-
WSW 15.6 17.9 3 1.97 exactly 2.0 29.60 +0.05
04:10 62
-
-
WSW 15.6 17.9 29.61 -
04:20 62
-
-
West 15.6 17.9 29.61 -
04:30 62
-
-
WSW 15.6 17.9 29.61 -
04:40 62
-
-
West 15.6 17.9 29.62 -
04:50 62
-
-
West 15.6 17.9 29.62 -
05:00 62 66
-
West 15.6 17.9 3 1.97 exactly 2.0 29.63 +0.06
05:10 62
-
-
West 15.6 17.9 29.63 -
05:20 62
-
-
West 15.6 17.9 29.63 -
05:30 62
-
-
West 15.6 17.9 29.63 -
05:40 62
-
-
West 15.6 17.9 29.63 -
05:50 63
-
-
West 15.6 17.9 29.64 -
06:00 63 66
-
West 17.5 20.1 2 1.64 exactly 1.6 29.64 +0.06
06:10 63
-
-
West 15.6 17.9 29.64 -
06:20 64
-
-
West 17.5 20.1 29.65 -
06:30 64
-
-
West 17.5 20.1 29.65 -
06:40 64
-
-
West 17.5 20.1 29.66 -
07:00 64 66
-
West 17.5 20.1 3 1.64 exactly 1.6 29.66 +0.06
07:10 64
-
-
West 17.5 20.1 29.67 -
07:20 65
-
-
West 17.5 20.1 29.67 -
07:30 65
-
-
WSW 17.5 20.1 29.68 -
07:40 64
-
-
WSW 17.5 20.1 29.68 -
07:50 64
-
-
West 17.5 20.1 29.68 -
08:00 65 66
-
West 17.5 20.1 2 1.64 exactly 1.6 29.68 +0.06
08:10 66
-
-
West 19.4 22.4 29.69 -
08:20 66
-
-
West 17.5 20.1 29.70 -
08:30 66
-
-
West 17.5 20.1 29.70 -
08:50 66
-
-
West 15.6 17.9 29.70 -
09:00 66 67
-
West 15.6 17.9 3 1.97 exactly 2.0 29.71 +0.07
09:10 67
-
-
West 15.6 17.9 29.71 -
09:20 67
-
-
West 13.6 15.7 29.71 -
09:30 67
-
-
West 13.6 15.7 29.71 -
09:40 68
-
-
West 13.6 15.7 29.72 -
09:50 68
-
-
West 13.6 15.7 29.72 -
10:00 69 67
-
West 13.6 15.7 3 1.64 exactly 1.6 29.73 +0.06
10:10 69
-
-
West 11.7 13.4 29.73 -
10:20 69
-
-
West 13.6 15.7 29.73 -
10:30 69
-
-
West 13.6 15.7 29.74 -
10:40 69
-
-
West 13.6 15.7 29.74 -
10:50 70
-
-
WNW 13.6 15.7 29.74 -
11:00 70 67
-
WNW 15.6 17.9 2 1.31 exactly 1.3 29.74 +0.06
11:10 70
-
-
WNW 15.6 17.9 29.74 -
11:20 70
-
-
WNW 13.6 15.7 29.74 -
11:30 71
-
-
WNW 15.6 17.9 29.75 -
11:40 70
-
-
WNW 13.6 15.7 29.75 -
11:50 70
-
-
NW 13.6 15.7 29.75 -
12:00 70 67
-
NW 11.7 13.4 3 1.64 exactly 1.6 29.75 +0.04
12:10 70
-
-
NW 11.7 13.4 29.75 -
12:20 70
-
-
NW 11.7 13.4 29.75 -
12:40 70
-
-
NW 11.7 13.4 29.75 -
12:50 71
-
-
NW 15.6 17.9 29.76 -
13:10 71
-
-
NW 13.6 15.7 29.76 -
13:20 71
-
-
NW 11.7 13.4 29.75 -
13:30 70
-
-
NW 11.7 13.4 29.75 -
13:40 71
-
-
NW 9.7 11.2 29.75 -
13:50 71
-
-
NW 9.7 11.2 29.75 -
14:00 71 68
-
WNW 9.7 11.2 2 1.31 exactly 1.3 29.75 -
14:10 71
-
-
WNW 9.7 11.2 29.75 -
14:20 71
-
-
West 11.7 13.4 29.74 -
14:30 72
-
-
West 13.6 15.7 29.74 -
14:40 72
-
-
WNW 13.6 15.7 29.74 -
14:50 73
-
-
WNW 15.6 17.9 29.74 -
15:00 73 68
-
WNW 13.6 15.7 2 1.31 exactly 1.3 29.74 -0.01
15:10 73
-
-
NW 15.6 17.9 29.75 -
15:20 72
-
-
NW 15.6 17.9 29.75 -
15:30 72
-
-
NW 15.6 17.9 29.75 -
15:40 72
-
-
NW 15.6 17.9 29.75 -
15:50 72
-
-
NW 15.6 17.9 29.75 -
16:00 72 68
-
NW 11.7 13.4 3 1.97 exactly 2.0 29.75 -0.01
16:10 72
-
-
WNW 13.6 15.7 29.75 -
16:20 73
-
-
WNW 15.6 17.9 29.75 -
16:30 73
-
-
NW 15.6 17.9 29.75 -
16:40 72
-
-
NW 15.6 17.9 29.76 -
16:50 72
-
-
NW 13.6 15.7 29.76 -
17:00 72 68
-
NW 13.6 15.7 3 1.97 exactly 2.0 29.76 +0.02
17:10 72
-
-
NW 13.6 15.7 29.77 -
17:20 72
-
-
NW 11.7 13.4 29.77 -
17:30 72
-
-
NW 11.7 13.4 29.77 -
17:40 72
-
-
NW 9.7 11.2 29.77 -
17:50 71
-
-
NW 9.7 11.2 29.78 -
18:00 71 68
-
NW 9.7 11.2 2 1.31 exactly 1.3 29.78 +0.03
18:10 71
-
-
NW 7.8 8.9 29.78 -
18:20 72
-
-
NW 7.8 8.9 29.78 -
18:30 72
-
-
WNW 5.8 6.7 29.78 -
18:40 72
-
-
NW 7.8 8.9 29.79 -
18:50 72
-
-
NW 7.8 8.9 29.79 -

Detailed Wave Spectra

No Wave Detail Buoy data available.