Potomac, MD (44042)

Conditions for Thursday

Daily
Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 83° F
Wind direction (W Dir): WSW (235 - 244 Degrees)
Wind Speed (W Spd): 3.9 kts (4.5 mph)
Wind Gust (W Spd): 3.9 kts (4.5 mph)
Atmospheric Pressure (AP): 29.84 in

Updated: 8:50 PM EDT on September 03, 2015

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 81 81
-
WSW 7.8 8.9 29.90 -0.01
20:10 81
-
-
West 7.8 8.9 29.90 -
20:20 80
-
-
West 7.8 8.9 29.90 -
20:30 80
-
-
WSW 7.8 8.9 29.91 -
20:40 80
-
-
WSW 7.8 8.9 29.91 -
20:50 80
-
-
WSW 9.7 11.2 29.91 -
21:00 79 80
-
WSW 9.7 11.2 0.66 exactly 0.7 29.91 -
21:10 79
-
-
West 9.7 11.2 29.91 -
21:20 80
-
-
West 9.7 11.2 29.90 -
21:30 80
-
-
West 7.8 8.9 29.90 -
21:40 80
-
-
West 9.7 11.2 29.90 -
21:50 80
-
-
West 9.7 11.2 29.91 -
22:00 79 81
-
West 11.7 13.4 0.66 exactly 0.7 29.91 +0.01
22:10 79
-
-
West 11.7 13.4 29.91 -
22:20 79
-
-
West 11.7 13.4 29.91 -
22:30 79
-
-
West 11.7 13.4 29.91 -
22:40 78
-
-
West 11.7 13.4 29.91 -
22:50 78
-
-
WNW 11.7 13.4 29.91 -
23:00 78 80
-
WNW 11.7 13.4 2 0.98 exactly 1.0 29.91 -
23:10 79
-
-
WNW 11.7 13.4 29.91 -
23:20 79
-
-
WNW 13.6 15.7 29.91 -
23:30 79
-
-
WNW 11.7 13.4 29.91 -
23:40 79
-
-
West 11.7 13.4 29.91 -
23:50 78
-
-
WNW 11.7 13.4 29.91 -
00:00 78 81
-
WNW 11.7 13.4 2 0.98 exactly 1.0 29.91 -
00:10 78
-
-
WNW 11.7 13.4 29.91 -
00:20 78
-
-
WNW 9.7 11.2 29.91 -
00:30 78
-
-
West 9.7 11.2 29.90 -
00:40 78
-
-
WNW 11.7 13.4 29.91 -
00:50 79
-
-
WNW 11.7 13.4 29.91 -
01:00 78 80
-
West 9.7 11.2 0.66 exactly 0.7 29.90 -
01:10 78
-
-
West 9.7 11.2 29.90 -
01:20 77
-
-
West 11.7 13.4 29.90 -
01:30 76
-
-
West 11.7 13.4 29.90 -
01:40 76
-
-
West 11.7 13.4 29.90 -
01:50 76
-
-
West 11.7 13.4 29.90 -
02:00 76 80
-
West 11.7 13.4 2 0.98 exactly 1.0 29.90 -0.01
02:10 75
-
-
West 9.7 11.2 29.89 -
02:20 75
-
-
West 11.7 13.4 29.89 -
02:30 75
-
-
West 9.7 11.2 29.88 -
02:40 75
-
-
West 9.7 11.2 29.88 -
02:50 75
-
-
WNW 9.7 11.2 29.88 -
03:00 75 80
-
West 9.7 11.2 2 0.98 exactly 1.0 29.88 -0.03
03:10 75
-
-
West 9.7 11.2 29.88 -
03:20 75
-
-
West 11.7 13.4 29.87 -
03:30 75
-
-
West 9.7 11.2 29.87 -
03:40 75
-
-
WNW 9.7 11.2 29.87 -
03:50 75
-
-
WNW 9.7 11.2 29.87 -
04:00 75 80
-
West 9.7 11.2 2 0.98 exactly 1.0 29.87 -0.03
04:10 75
-
-
WNW 9.7 11.2 29.87 -
04:20 75
-
-
WNW 11.7 13.4 29.87 -
04:30 75
-
-
WNW 11.7 13.4 29.87 -
04:40 76
-
-
WNW 9.7 11.2 29.87 -
04:50 76
-
-
WNW 9.7 11.2 29.86 -
05:00 75 80
-
WNW 9.7 11.2 2 0.98 exactly 1.0 29.86 -0.03
05:10 75
-
-
WNW 7.8 8.9 29.86 -
05:20 75
-
-
West 9.7 11.2 29.86 -
05:30 75
-
-
West 9.7 11.2 29.86 -
05:40 76
-
-
WNW 9.7 11.2 29.86 -
05:50 76
-
-
WNW 9.7 11.2 29.86 -
06:00 76 80
-
WNW 9.7 11.2 2 0.98 exactly 1.0 29.86 -0.01
06:10 76
-
-
WNW 7.8 8.9 29.86 -
06:20 76
-
-
West 9.7 11.2 29.86 -
06:30 75
-
-
West 9.7 11.2 29.86 -
06:40 75
-
-
West 7.8 8.9 29.87 -
06:50 74
-
-
West 9.7 11.2 29.87 -
07:00 74 80
-
West 9.7 11.2 2 0.98 exactly 1.0 29.88 +0.01
07:10 74
-
-
West 9.7 11.2 29.88 -
07:20 75
-
-
WNW 9.7 11.2 29.88 -
07:30 75
-
-
WNW 9.7 11.2 29.88 -
07:40 75
-
-
WNW 7.8 8.9 29.88 -
07:50 75
-
-
WNW 7.8 8.9 29.88 -
08:00 76 80
-
WNW 7.8 8.9 4 0.98 exactly 1.0 29.89 +0.02
08:10 76
-
-
West 7.8 8.9 29.89 -
08:20 76
-
-
WNW 7.8 8.9 29.88 -
08:30 76
-
-
WNW 7.8 8.9 29.89 -
08:40 76
-
-
WNW 9.7 11.2 29.89 -
08:50 76
-
-
WNW 7.8 8.9 29.89 -
09:00 76 80
-
WNW 7.8 8.9 0.66 exactly 0.7 29.89 +0.03
09:10 76
-
-
WNW 7.8 8.9 29.89 -
09:20 76
-
-
West 7.8 8.9 29.89 -
09:30 76
-
-
WNW 9.7 11.2 29.89 -
09:40 76
-
-
WNW 7.8 8.9 29.89 -
09:50 76
-
-
WNW 9.7 11.2 29.89 -
10:00 76 80
-
WNW 7.8 8.9 0.66 exactly 0.7 29.89 +0.01
10:10 77
-
-
WNW 7.8 8.9 29.89 -
10:20 77
-
-
NW 7.8 8.9 29.89 -
10:30 78
-
-
NW 5.8 6.7 29.89 -
10:40 78
-
-
WNW 5.8 6.7 29.89 -
10:50 78
-
-
WNW 7.8 8.9 29.89 -
11:00 78 80
-
West 7.8 8.9 0.66 exactly 0.7 29.89 -
11:10 79
-
-
WNW 5.8 6.7 29.89 -
11:20 79
-
-
WNW 7.8 8.9 29.89 -
11:30 79
-
-
WNW 7.8 8.9 29.89 -
11:40 79
-
-
WNW 9.7 11.2 29.89 -
11:50 79
-
-
WNW 7.8 8.9 29.89 -
12:00 79 81
-
WNW 7.8 8.9 0.66 exactly 0.7 29.88 -
12:10 80
-
-
WNW 5.8 6.7 29.88 -
12:20 80
-
-
WNW 5.8 6.7 29.88 -
12:30 80
-
-
WNW 5.8 6.7 29.88 -
12:40 81
-
-
WNW 3.9 4.5 29.88 -
12:50 81
-
-
WNW 3.9 4.5 29.88 -
13:00 81 82
-
West 3.9 4.5 0.33 exactly 0.3 29.88 -0.01
13:10 81
-
-
West 3.9 4.5 29.87 -
13:20 81
-
-
West 3.9 4.5 29.88 -
13:30 81
-
-
West 3.9 4.5 29.87 -
13:40 82
-
-
West 5.8 6.7 29.87 -
13:50 82
-
-
West 3.9 4.5 29.87 -
14:00 82 83
-
West 3.9 4.5 0.33 exactly 0.3 29.86 -0.03
14:10 83
-
-
West 1.9 2.2 29.86 -
14:30 83
-
-
SW 1.9 2.2 29.86 -
14:40 84
-
-
SW 1.9 2.2 29.86 -
14:50 84
-
-
South 1.9 2.2 29.85 -
15:00 85 82
-
South 1.9 2.2 0.33 exactly 0.3 29.85 -0.04
15:10 84
-
-
SSE 1.9 2.2 29.84 -
15:20 84
-
-
SSE 1.9 2.2 29.83 -
15:30 85
-
-
SSE 3.9 4.5 29.83 -
15:40 85
-
-
SE 1.9 2.2 29.83 -
15:50 85
-
-
SE 1.9 2.2 29.83 -
16:00 85 82
-
SE 1.9 2.2 0.00 exactly 0.0 29.83 -0.05
16:10 86
-
-
ESE 1.9 2.2 29.82 -
16:20 86
-
-
SE 3.9 4.5 29.82 -
16:30 86
-
-
SE 3.9 4.5 29.82 -
16:40 86
-
-
SE 3.9 4.5 29.81 -
16:50 86
-
-
SE 3.9 4.5 29.82 -
17:00 86 83
-
ESE 3.9 4.5 0.33 exactly 0.3 29.81 -0.05
17:10 86
-
-
SE 3.9 4.5 29.81 -
17:20 86
-
-
SSE 5.8 6.7 29.81 -
17:30 85
-
-
SSE 5.8 6.7 29.81 -
17:40 85
-
-
South 5.8 6.7 29.81 -
17:50 85
-
-
South 3.9 4.5 29.81 -
18:00 85 83
-
South 5.8 6.7 0.33 exactly 0.3 29.81 -0.04
18:10 86
-
-
South 5.8 6.7 29.81 -
18:20 85
-
-
South 3.9 4.5 29.81 -
18:30 85
-
-
South 3.9 4.5 29.81 -
18:40 85
-
-
South 3.9 4.5 29.81 -
18:50 85
-
-
SSE 3.9 4.5 29.81 -
19:00 85 83
-
South 3.9 4.5 0.33 exactly 0.3 29.81 -0.01
19:10 84
-
-
South 3.9 4.5 29.81 -
19:20 84
-
-
SW 3.9 4.5 29.82 -
19:30 84
-
-
SSW 3.9 4.5 29.82 -
19:40 84
-
-
SSW 3.9 4.5 29.82 -
19:50 84
-
-
SSW 3.9 4.5 29.82 -
20:00 84 83
-
SSW 1.9 2.2 0.33 exactly 0.3 29.82 +0.01
20:10 84
-
-
SSW 3.9 4.5 29.83 -
20:20 84
-
-
SW 3.9 4.5 29.83 -
20:30 83
-
-
SW 1.9 2.2 29.83 -
20:40 83
-
-
SW 3.9 4.5 29.84 -
20:50 83
-
-
WSW 3.9 4.5 29.84 -

Detailed Wave Spectra

No Wave Detail Buoy data available.