Potomac, MD (44042)

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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 41 40
-
WNW 7.8 8.9 3 1.31 exactly 1.3
-
-
20:10 41
-
-
WNW 7.8 8.9
-
-
20:20 41
-
-
NW 7.8 8.9
-
-
20:30 41 41
-
NW 5.8 6.7
-
-
20:50 42
-
-
NW 7.8 8.9
-
-
21:00 42 41
-
NW 9.7 11.2 3 1.31 exactly 1.3
-
-
21:10 42
-
-
NW 11.7 13.4
-
-
21:20 42
-
-
NNW 11.7 13.4
-
-
21:30 42 41
-
NNW 13.6 15.7
-
-
21:40 42
-
-
NNW 13.6 15.7
-
-
21:50 42
-
-
NNW 13.6 15.7
-
-
22:00 42 40
-
NNW 13.6 15.7 3 1.64 exactly 1.6
-
-
22:10 42
-
-
NNW 13.6 15.7
-
-
22:20 42
-
-
NW 11.7 13.4
-
-
22:30 41 40
-
NW 9.7 11.2
-
-
22:40 41
-
-
NW 9.7 11.2
-
-
22:50 41
-
-
NNW 9.7 11.2
-
-
23:00 41 40
-
NNW 9.7 11.2 3 1.64 exactly 1.6
-
-
23:10 41
-
-
NNW 7.8 8.9
-
-
23:20 40
-
-
NNW 7.8 8.9
-
-
23:30 40 40
-
NNW 7.8 8.9
-
-
23:40 40
-
-
NNW 5.8 6.7
-
-
23:50 40
-
-
NNW 7.8 8.9
-
-
00:00 40 40
-
NNW 7.8 8.9 3 1.31 exactly 1.3
-
-
00:10 40
-
-
NW 9.7 11.2
-
-
00:20 40
-
-
NW 9.7 11.2
-
-
00:30 40 40
-
NW 11.7 13.4
-
-
00:40 39
-
-
NW 11.7 13.4
-
-
00:50 39
-
-
NW 13.6 15.7
-
-
01:00 39 40
-
NW 13.6 15.7 2 1.31 exactly 1.3
-
-
01:10 39
-
-
NW 13.6 15.7
-
-
01:20 39
-
-
NW 13.6 15.7
-
-
01:40 39
-
-
NW 13.6 15.7
-
-
02:10 38
-
-
NW 13.6 15.7
-
-
02:20 38
-
-
NW 13.6 15.7
-
-
02:30 38 40
-
NW 13.6 15.7
-
-
02:50 38
-
-
NW 15.6 17.9
-
-
03:00 38 40
-
NW 15.6 17.9 2 1.64 exactly 1.6
-
-
03:10 38
-
-
NW 15.6 17.9
-
-
03:20 38
-
-
NW 15.6 17.9
-
-
03:30 38 40
-
NW 13.6 15.7
-
-
03:40 38
-
-
NNW 13.6 15.7
-
-
03:50 38
-
-
NNW 15.6 17.9
-
-
04:00 38 40
-
NW 15.6 17.9 3 1.64 exactly 1.6
-
-
04:10 38
-
-
NW 17.5 20.1
-
-
04:20 38
-
-
NW 17.5 20.1
-
-
04:30 38 40
-
NW 15.6 17.9
-
-
04:40 38
-
-
NW 15.6 17.9
-
-
04:50 38
-
-
NW 15.6 17.9
-
-
05:00 38 40
-
NW 15.6 17.9 3 1.97 exactly 2.0
-
-
05:10 37
-
-
NW 15.6 17.9
-
-
05:20 37
-
-
NW 13.6 15.7
-
-
05:30 37 40
-
NW 13.6 15.7
-
-
05:50 37
-
-
NW 13.6 15.7
-
-
06:00 37 40
-
NW 15.6 17.9 3 1.64 exactly 1.6
-
-
06:10 37
-
-
NW 15.6 17.9
-
-
06:20 37
-
-
NW 15.6 17.9
-
-
06:30 37 40
-
NW 15.6 17.9
-
-
06:40 37
-
-
NW 17.5 20.1
-
-
06:50 37
-
-
NW 17.5 20.1
-
-
07:00 37 40
-
NW 17.5 20.1 3 1.97 exactly 2.0
-
-
07:10 37
-
-
NW 17.5 20.1
-
-
07:20 37
-
-
NW 17.5 20.1
-
-
07:30 37 40
-
NW 19.4 22.4
-
-
07:40 38
-
-
NW 21.4 24.6
-
-
07:50 38
-
-
NW 19.4 22.4
-
-
08:00 37 40
-
NW 19.4 22.4 3 2.30 exactly 2.3
-
-
08:10 36
-
-
NW 19.4 22.4
-
-
08:20 37
-
-
NW 19.4 22.4
-
-
08:30 37 40
-
NW 17.5 20.1
-
-
08:40 37
-
-
NW 15.6 17.9
-
-
08:50 37
-
-
NNW 21.4 24.6
-
-
09:00 38 40
-
NNW 19.4 22.4 3 1.97 exactly 2.0
-
-
09:10 38
-
-
NNW 21.4 24.6
-
-
09:20 38
-
-
NNW 21.4 24.6
-
-
09:30 38 40
-
NNW 21.4 24.6
-
-
09:40 38
-
-
NNW 17.5 20.1
-
-
09:50 38
-
-
NNW 19.4 22.4
-
-
10:00 38 40
-
NNW 17.5 20.1 3 2.62 exactly 2.6
-
-
10:10 38
-
-
NNW 19.4 22.4
-
-
10:20 39
-
-
NNW 19.4 22.4
-
-
10:30 39 40
-
NNW 17.5 20.1
-
-
10:40 39
-
-
NNW 17.5 20.1
-
-
10:50 39
-
-
NNW 21.4 24.6
-
-
11:00 39 40
-
NNW 19.4 22.4 3 2.62 exactly 2.6
-
-
11:10 39
-
-
NW 21.4 24.6
-
-
11:20 40
-
-
NW 23.3 26.8
-
-
11:30 40 40
-
NW 21.4 24.6
-
-
11:40 40
-
-
NW 21.4 24.6
-
-
11:50 40
-
-
NNW 19.4 22.4
-
-
12:00 40 40
-
NNW 19.4 22.4 3 2.62 exactly 2.6
-
-
12:10 40
-
-
NNW 19.4 22.4
-
-
12:20 41
-
-
NNW 19.4 22.4
-
-
12:30 41 40
-
NW 19.4 22.4
-
-
12:40 42
-
-
NNW 17.5 20.1
-
-
12:50 42
-
-
NW 15.6 17.9
-
-
13:00 42 40
-
NW 17.5 20.1 3 2.62 exactly 2.6
-
-
13:10 42
-
-
NNW 17.5 20.1
-
-
13:20 42
-
-
NW 15.6 17.9
-
-
13:30 43 40
-
NNW 15.6 17.9
-
-
13:40 43
-
-
NNW 17.5 20.1
-
-
13:50 43
-
-
NW 17.5 20.1
-
-
14:00 43 40
-
NNW 17.5 20.1 3 1.97 exactly 2.0
-
-
14:10 43
-
-
NNW 15.6 17.9
-
-
14:20 44
-
-
NNW 19.4 22.4
-
-
14:30 44 40
-
NNW 17.5 20.1
-
-
14:40 44
-
-
NNW 17.5 20.1
-
-
14:50 44
-
-
NW 17.5 20.1
-
-
15:00 44 40
-
NW 19.4 22.4 3 1.97 exactly 2.0
-
-
15:10 44
-
-
NNW 17.5 20.1
-
-
15:20 44
-
-
NNW 17.5 20.1
-
-
15:30 44 40
-
NNW 15.6 17.9
-
-
15:40 44
-
-
North 13.6 15.7
-
-
15:50 44
-
-
North 13.6 15.7
-
-
16:00 44 40
-
NNW 13.6 15.7 3 1.64 exactly 1.6
-
-
16:10 44
-
-
NNW 17.5 20.1
-
-
16:20 44
-
-
NNW 17.5 20.1
-
-
16:30 45 40
-
NNW 17.5 20.1
-
-
16:40 45
-
-
NNW 17.5 20.1
-
-
16:50 45
-
-
NNW 15.6 17.9
-
-
17:00 45 40
-
NNW 17.5 20.1 3 1.64 exactly 1.6
-
-
17:10 45
-
-
NNW 13.6 15.7
-
-
17:20 45
-
-
NNW 17.5 20.1
-
-
17:30 45 40
-
NNW 17.5 20.1
-
-
17:40 45
-
-
NNW 17.5 20.1
-
-
17:50 45
-
-
NNW 17.5 20.1
-
-
18:00 45 40
-
NNW 15.6 17.9 3 1.64 exactly 1.6
-
-
18:10 45
-
-
NNW 15.6 17.9
-
-
18:20 45
-
-
NNW 15.6 17.9
-
-
18:30 45 40
-
NNW 15.6 17.9
-
-
18:40 45
-
-
NNW 13.6 15.7
-
-
19:00 45 40
-
NNW 15.6 17.9 3 1.64 exactly 1.6
-
-
19:10 45
-
-
NNW 15.6 17.9
-
-
19:20 45
-
-
NNW 15.6 17.9
-
-
19:30 45 40
-
NNW 13.6 15.7
-
-
19:40 45
-
-
NNW 13.6 15.7
-
-
19:50 44
-
-
NNW 13.6 15.7
-
-
20:00 44 40
-
NNW 11.7 13.4 3 1.64 exactly 1.6
-
-
20:10 45
-
-
NNW 13.6 15.7
-
-
20:20 44
-
-
NNW 13.6 15.7
-
-
20:30 44 40
-
NNW 13.6 15.7
-
-
20:50 44
-
-
NNW 13.6 15.7
-
-
21:00 44 40
-
NNW 13.6 15.7 3 1.31 exactly 1.3
-
-
21:10 44
-
-
NNW 13.6 15.7
-
-
21:20 44
-
-
NNW 11.7 13.4
-
-
21:30 44 40
-
NNW 11.7 13.4
-
-
21:40 44
-
-
NNW 11.7 13.4
-
-
21:50 44
-
-
NNW 11.7 13.4
-
-
22:00 44 40
-
NNW 9.7 11.2 3 1.31 exactly 1.3
-
-
22:20 44
-
-
NNW 11.7 13.4
-
-
22:30 44 40
-
NNW 11.7 13.4
-
-
22:40 44
-
-
NNW 11.7 13.4
-
-
22:50 43
-
-
NNW 11.7 13.4
-
-
23:00 43 40
-
NNW 9.7 11.2 3 1.31 exactly 1.3
-
-
23:10 43
-
-
NNW 9.7 11.2
-
-
23:20 43
-
-
NNW 9.7 11.2
-
-
23:30 42 40
-
NNW 7.8 8.9
-
-
23:50 42
-
-
NNW 7.8 8.9
-
-
00:00 42 40
-
NNW 9.7 11.2 3 0.98 exactly 1.0
-
-
00:10 42
-
-
NNW 9.7 11.2
-
-
00:20 42
-
-
NNW 9.7 11.2
-
-
00:30 42 40
-
North 11.7 13.4
-
-
00:40 42
-
-
North 9.7 11.2
-
-
00:50 42
-
-
North 9.7 11.2
-
-
01:00 42 40
-
North 11.7 13.4 3 0.98 exactly 1.0
-
-
01:10 42
-
-
North 13.6 15.7
-
-
01:20 42
-
-
North 15.6 17.9
-
-
01:30 42 40
-
North 13.6 15.7
-
-
01:40 42
-
-
North 13.6 15.7
-
-
01:50 41
-
-
North 13.6 15.7
-
-
02:00 41 40
-
NNW 13.6 15.7 2 0.98 exactly 1.0
-
-
02:10 41
-
-
North 13.6 15.7
-
-
02:20 41
-
-
North 11.7 13.4
-
-
02:30 41 40
-
North 13.6 15.7
-
-
02:50 41
-
-
North 13.6 15.7
-
-
03:00 41 40
-
North 11.7 13.4 2 0.98 exactly 1.0
-
-
03:10 40
-
-
NNW 11.7 13.4
-
-
03:20 40
-
-
NNW 9.7 11.2
-
-
03:30 40 40
-
NNW 11.7 13.4
-
-
03:40 40
-
-
NNW 11.7 13.4
-
-
03:50 40
-
-
NNW 11.7 13.4
-
-

Detailed Wave Spectra

No Wave Detail Buoy data available.