Potomac, MD (44042)

Conditions for Wednesday

Daily
Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 82° F
Wind direction (W Dir): SSW (205 - 214 Degrees)
Wind Speed (W Spd): 3.9 kts (4.5 mph)
Wind Gust (W Spd): 3.9 kts (4.5 mph)
Atmospheric Pressure (AP): 29.94 in

Updated: 4:50 PM EDT on August 27, 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 78 78
-
SSE 9.7 11.2 0.33 exactly 0.3 30.08 -
20:10 77
-
-
SSE 11.7 13.4 30.08 -
20:20 76
-
-
SSE 11.7 13.4 30.08 -
20:30 76
-
-
SSE 11.7 13.4 30.09 -
20:40 76
-
-
SSE 11.7 13.4 30.09 -
20:50 76
-
-
SSE 11.7 13.4 30.10 -
21:00 76 78
-
SSE 11.7 13.4 0.33 exactly 0.3 30.10 +0.03
21:10 76
-
-
SSE 9.7 11.2 30.10 -
21:30 75
-
-
SSE 9.7 11.2 30.10 -
21:40 75
-
-
SSE 9.7 11.2 30.10 -
21:50 75
-
-
SSE 7.8 8.9 30.10 -
22:00 75 78
-
SSE 9.7 11.2 0.33 exactly 0.3 30.10 +0.02
22:20 75
-
-
South 7.8 8.9 30.10 -
22:30 75
-
-
SSE 7.8 8.9 30.10 -
22:40 74
-
-
South 5.8 6.7 30.10 -
22:50 74
-
-
SSE 5.8 6.7 30.10 -
23:00 74 78
-
SSE 5.8 6.7 3 1.31 exactly 1.3 30.09 +0.01
23:20 74
-
-
SE 3.9 4.5 30.09 -
23:30 74
-
-
South 3.9 4.5 30.08 -
23:40 74
-
-
South 1.9 2.2 30.08 -
00:00 74 78
-
- 0.0 0.0 3 1.31 exactly 1.3 30.07 -0.02
00:10 74
-
-
- 0.0 0.0 30.07 -
00:20 74
-
-
NE 1.9 2.2 30.06 -
00:30 74
-
-
ENE 1.9 2.2 30.06 -
00:40 74
-
-
NE 1.9 2.2 30.06 -
00:50 74
-
-
East 1.9 2.2 30.06 -
01:00 74 78
-
East 1.9 2.2 3 1.31 exactly 1.3 30.06 -0.04
01:10 74
-
-
- 0.0 0.0 30.05 -
01:20 74
-
-
East 1.9 2.2 30.05 -
01:30 74
-
-
East 1.9 2.2 30.05 -
01:40 74
-
-
ENE 1.9 2.2 30.05 -
01:50 74
-
-
ENE 1.9 2.2 30.04 -
02:00 74 78
-
East 1.9 2.2 0.33 exactly 0.3 30.04 -0.05
02:10 74
-
-
East 1.9 2.2 30.04 -
02:20 74
-
-
ESE 1.9 2.2 30.04 -
02:30 74
-
-
East 1.9 2.2 30.03 -
02:40 74
-
-
SE 1.9 2.2 30.03 -
02:50 74
-
-
SSE 1.9 2.2 30.03 -
03:00 74 78
-
SE 1.9 2.2 0.33 exactly 0.3 30.02 -0.05
03:10 74
-
-
SE 1.9 2.2 30.02 -
03:20 74
-
-
SE 3.9 4.5 30.03 -
03:30 74
-
-
SE 3.9 4.5 30.03 -
03:40 74
-
-
SSE 5.8 6.7 30.03 -
03:50 73
-
-
SE 5.8 6.7 30.04 -
04:00 73 77
-
SSE 3.9 4.5 0.33 exactly 0.3 30.04 -0.02
04:10 73
-
-
ESE 3.9 4.5 30.03 -
04:20 73
-
-
SE 3.9 4.5 30.04 -
04:30 73
-
-
SE 3.9 4.5 30.04 -
04:40 73
-
-
SSE 3.9 4.5 30.03 -
04:50 73
-
-
ESE 1.9 2.2 30.04 -
05:00 73 78
-
SE 1.9 2.2 0.33 exactly 0.3 30.04 -
05:10 73
-
-
SSE 3.9 4.5 30.04 -
05:20 73
-
-
SE 1.9 2.2 30.04 -
05:30 73
-
-
SSE 1.9 2.2 30.04 -
05:40 73
-
-
- 0.0 0.0 30.04 -
05:50 73
-
-
SE 1.9 2.2 30.04 -
06:00 73 78
-
- 0.0 0.0 0.33 exactly 0.3 30.04 +0.01
06:10 73
-
-
- 0.0 0.0 30.04 -
06:20 73
-
-
SSE 1.9 2.2 30.04 -
06:30 73
-
-
East 1.9 2.2 30.04 -
06:40 73
-
-
- 0.0 0.0 30.05 -
06:50 73
-
-
- 0.0 0.0 30.05 -
07:00 73 78
-
North 3.9 4.5 0.33 exactly 0.3 30.05 +0.02
07:10 73
-
-
NNW 3.9 4.5 30.05 -
07:20 73
-
-
North 5.8 6.7 30.05 -
07:30 73
-
-
North 5.8 6.7 30.05 -
07:40 73
-
-
North 5.8 6.7 30.05 -
07:50 73
-
-
North 5.8 6.7 30.06 -
08:00 72 78
-
North 5.8 6.7 0.00 exactly 0.0 30.06 +0.02
08:10 72
-
-
North 5.8 6.7 30.06 -
08:20 73
-
-
NNW 7.8 8.9 30.06 -
08:30 73
-
-
NNW 7.8 8.9 30.06 -
08:40 73
-
-
NNW 7.8 8.9 30.06 -
08:50 73
-
-
NNW 9.7 11.2 30.06 -
09:20 73
-
-
NNW 7.8 8.9 30.06 -
09:30 74
-
-
NNW 7.8 8.9 30.05 -
09:40 74
-
-
NNW 7.8 8.9 30.06 -
09:50 74
-
-
NNW 5.8 6.7 30.06 -
10:00 74 78
-
NNW 7.8 8.9 0.00 exactly 0.0 30.06 -
10:10 74
-
-
NNW 7.8 8.9 30.06 -
10:20 75
-
-
NNW 5.8 6.7 30.06 -
10:30 75
-
-
NNW 5.8 6.7 30.05 -
10:40 75
-
-
NNW 5.8 6.7 30.05 -
10:50 76
-
-
North 3.9 4.5 30.05 -
11:00 76 79
-
NE 3.9 4.5 0.33 exactly 0.3 30.05 -0.01
11:10 77
-
-
NE 5.8 6.7 30.05 -
11:20 77
-
-
NE 7.8 8.9 30.05 -
11:30 77
-
-
NE 7.8 8.9 30.04 -
11:40 77
-
-
NE 7.8 8.9 30.04 -
11:50 77
-
-
NE 7.8 8.9 30.04 -
12:00 78 79
-
NE 7.8 8.9 0.33 exactly 0.3 30.04 -
12:10 77
-
-
NNE 5.8 6.7 30.04 -
12:20 78
-
-
NE 5.8 6.7 30.03 -
12:50 78
-
-
NE 5.8 6.7 30.02 -
13:10 78
-
-
NNW 3.9 4.5 30.01 -
13:20 78
-
-
WNW 1.9 2.2 30.01 -
13:30 78
-
-
West 3.9 4.5 30.00 -
13:40 78
-
-
West 3.9 4.5 30.00 -
13:50 78
-
-
West 3.9 4.5 30.00 -
14:00 78 79
-
West 1.9 2.2 0.33 exactly 0.3 29.99 -0.06
14:10 78
-
-
WSW 1.9 2.2 29.99 -
14:20 78
-
-
WSW 3.9 4.5 29.99 -
14:30 78
-
-
SW 1.9 2.2 29.98 -
14:40 79
-
-
WSW 1.9 2.2 29.98 -
14:50 79
-
-
SW 1.9 2.2 29.97 -
15:00 79 80
-
SW 1.9 2.2 0.33 exactly 0.3 29.97 -0.07
15:10 79
-
-
West 1.9 2.2 29.96 -
15:20 79
-
-
SW 1.9 2.2 29.96 -
15:30 80
-
-
SW 1.9 2.2 29.95 -
15:40 80
-
-
SW 1.9 2.2 29.95 -
15:50 81
-
-
WSW 3.9 4.5 29.95 -
16:00 81 82
-
WSW 3.9 4.5 0.33 exactly 0.3 29.95 -
16:10 81
-
-
WSW 3.9 4.5 29.95 -
16:20 81
-
-
SW 3.9 4.5 29.94 -
16:30 81
-
-
SW 3.9 4.5 29.94 -
16:40 81
-
-
SW 3.9 4.5 29.94 -
16:50 82
-
-
SSW 3.9 4.5 29.94 -

Detailed Wave Spectra

No Wave Detail Buoy data available.