Potomac, MD (44042)

Conditions for Sunday

Daily
Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 76° F
Wind direction (W Dir): South (175 - 184 Degrees)
Wind Speed (W Spd): 11.7 kts (13.4 mph)
Wind Gust (W Spd): 11.7 kts (13.4 mph)
Atmospheric Pressure (AP): 30.14 in

Updated: 9:12 PM EDT on September 22, 2019

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 76 76
-
SSE 11.7 13.4 30.25 +0.01
20:06 76 76
-
SSE 11.7 13.4 30.25 -
20:12 76 76
-
SSE 11.7 13.4 30.25 -
20:24 76 76
-
South 11.7 13.4 30.26 -
20:30 76 76
-
SSE 11.7 13.4 30.26 -
20:36 76 76
-
SSE 11.7 13.4 30.26 -
20:42 76 76
-
South 9.7 11.2 30.26 -
20:48 75 76
-
SE 9.7 11.2 30.26 -
20:54 75 76
-
South 11.7 13.4 30.26 -
21:00 75 76
-
SSE 11.7 13.4 3 0.98 exactly 1.0 30.26 +0.02
21:12 75 76
-
South 11.7 13.4 30.26 -
21:18 75 76
-
South 11.7 13.4 30.26 -
21:24 75 76
-
South 11.7 13.4 30.26 -
21:30 75 76
-
SE 11.7 13.4 30.26 -
21:36 75 76
-
South 11.7 13.4 30.26 -
21:48 74 76
-
South 11.7 13.4 30.27 -
21:54 74 76
-
SE 9.7 11.2 30.27 -
22:00 74 76
-
South 9.7 11.2 3 0.98 exactly 1.0 30.27 +0.03
22:18 74 76
-
SSW 11.7 13.4 30.27 -
22:24 74 76
-
South 9.7 11.2 30.27 -
22:48 74 76
-
South 11.7 13.4 30.27 -
22:54 74 76
-
South 11.7 13.4 30.27 -
23:12 74 76
-
South 9.7 11.2 30.27 -
23:18 74 76
-
South 9.7 11.2 30.27 -
23:24 74 76
-
South 9.7 11.2 30.27 -
23:30 74 76
-
South 9.7 11.2 30.27 -
23:54 74 75
-
South 7.8 8.9 30.27 -
00:00 74 75
-
South 9.7 11.2 4 0.98 exactly 1.0 30.28 +0.01
00:06 74 75
-
South 7.8 8.9 30.28 -
00:12 74 75
-
South 7.8 8.9 30.28 -
00:18 74 75
-
South 7.8 8.9 30.27 -
00:24 74 75
-
South 7.8 8.9 30.27 -
00:30 74 75
-
South 7.8 8.9 30.27 -
00:36 74 75
-
South 7.8 8.9 30.27 -
00:42 74 75
-
South 7.8 8.9 30.27 -
00:48 74 75
-
South 5.8 6.7 30.27 -
00:54 74 75
-
SSW 5.8 6.7 30.27 -
01:00 74 75
-
SSW 7.8 8.9 3 0.98 exactly 1.0 30.28 -
01:06 74 75
-
SSW 5.8 6.7 30.28 -
01:12 74 76
-
SSW 5.8 6.7 30.28 -
01:18 74 75
-
SSW 5.8 6.7 30.28 -
01:30 74 75
-
SSW 5.8 6.7 30.27 -
01:36 74 75
-
South 7.8 8.9 30.27 -
01:48 74 75
-
South 7.8 8.9 30.27 -
01:54 73 75
-
SSW 5.8 6.7 30.27 -
02:00 73 75
-
South 5.8 6.7 0.66 exactly 0.7 30.27 -
02:06 73 75
-
South 5.8 6.7 30.27 -
02:12 73 75
-
South 5.8 6.7 30.27 -
02:18 73 75
-
South 5.8 6.7 30.27 -
02:24 73 75
-
South 5.8 6.7 30.27 -
02:30 73 75
-
SSW 5.8 6.7 30.26 -
02:42 73 75
-
South 5.8 6.7 30.26 -
02:48 73 75
-
SSW 7.8 8.9 30.26 -
02:54 73 75
-
South 5.8 6.7 30.26 -
03:00 73 75
-
SW 5.8 6.7 0.66 exactly 0.7 30.26 -0.02
03:18 72 75
-
South 7.8 8.9 30.25 -
03:24 72 75
-
SSW 7.8 8.9 30.25 -
03:30 72 75
-
South 7.8 8.9 30.25 -
03:36 72 75
-
SSW 7.8 8.9 30.25 -
03:42 72 75
-
South 5.8 6.7 30.25 -
03:48 72 75
-
SW 5.8 6.7 30.25 -
03:54 72 75
-
SSW 5.8 6.7 30.25 -
04:00 72 75
-
SSW 7.8 8.9 0.66 exactly 0.7 30.25 -0.03
04:12 72 75
-
SSW 9.7 11.2 30.24 -
04:18 72 75
-
SSW 7.8 8.9 30.24 -
04:24 72 75
-
South 7.8 8.9 30.24 -
04:30 72 75
-
WSW 5.8 6.7 30.24 -
04:36 72 75
-
SSW 7.8 8.9 30.24 -
05:06 72 75
-
SW 7.8 8.9 30.24 -
05:12 72 75
-
SW 7.8 8.9 30.24 -
05:18 72 75
-
SSW 5.8 6.7 30.24 -
05:24 72 75
-
SSW 5.8 6.7 30.24 -
05:30 72 75
-
West 5.8 6.7 30.24 -
05:36 72 75
-
SW 5.8 6.7 30.24 -
06:00 72 75
-
SW 7.8 8.9 0.66 exactly 0.7 30.24 -0.02
06:06 72 75
-
SW 7.8 8.9 30.24 -
06:12 72 75
-
SW 7.8 8.9 30.24 -
06:18 72 75
-
SW 5.8 6.7 30.24 -
06:24 72 75
-
SSW 7.8 8.9 30.24 -
06:36 72 75
-
SSW 5.8 6.7 30.24 -
06:42 72 75
-
SW 5.8 6.7 30.24 -
06:48 71 75
-
SSW 5.8 6.7 30.24 -
06:54 72 75
-
SSW 7.8 8.9 30.24 -
07:00 71 75
-
SSW 7.8 8.9 0.66 exactly 0.7 30.24 -
07:18 71 75
-
SSW 5.8 6.7 30.25 -
07:24 71 75
-
South 5.8 6.7 30.25 -
07:42 71 75
-
SSW 7.8 8.9 30.25 -
07:48 71 75
-
South 7.8 8.9 30.25 -
07:54 71 75
-
SSW 7.8 8.9 30.25 -
08:18 71 75
-
SSW 5.8 6.7 30.25 -
08:24 71 75
-
SSW 7.8 8.9 30.25 -
08:30 71 75
-
South 5.8 6.7 30.25 -
08:48 72 75
-
South 5.8 6.7 30.25 -
08:54 72 75
-
SW 7.8 8.9 30.25 -
09:24 72 75
-
SSW 3.9 4.5 30.26 -
09:30 72 75
-
SSW 3.9 4.5 30.26 -
09:42 72 75
-
SW 3.9 4.5 30.26 -
09:48 72 75
-
SSW 3.9 4.5 30.26 -
09:54 73 75
-
SSW 3.9 4.5 30.26 -
10:00 73 75
-
South 1.9 2.2 0.33 exactly 0.3 30.26 +0.02
10:12 73 75
-
SSW 1.9 2.2 30.26 -
10:18 73 75
-
SSW 1.9 2.2 30.26 -
10:24 73 75
-
SSW 1.9 2.2 30.27 -
10:36 74 76
-
SW 1.9 2.2 30.26 -
10:54 74 76
-
South 1.9 2.2 30.26 -
11:00 74 76
-
ESE 1.9 2.2 0.33 exactly 0.3 30.26 -
11:06 75 76
-
SE 1.9 2.2 30.26 -
11:18 75 76
-
East 1.9 2.2 30.26 -
11:24 75 76
-
East 1.9 2.2 30.25 -
11:42 74 76
-
East 3.9 4.5 30.25 -
11:54 74 76
-
ESE 3.9 4.5 30.25 -
12:00 75 76
-
East 5.8 6.7 0.66 exactly 0.7 30.25 -0.01
12:06 75 76
-
ESE 5.8 6.7 30.25 -
12:12 75 76
-
ESE 5.8 6.7 30.24 -
12:18 75 76
-
ESE 7.8 8.9 30.24 -
12:24 75 76
-
ESE 7.8 8.9 30.24 -
12:30 75 76
-
SE 7.8 8.9 30.23 -
12:42 75 76
-
ESE 9.7 11.2 30.23 -
12:48 75 76
-
ESE 9.7 11.2 30.23 -
12:54 75 76
-
SE 7.8 8.9 30.22 -
13:00 75 76
-
ESE 7.8 8.9 3 0.98 exactly 1.0 30.22 -0.04
13:06 75 76
-
SE 7.8 8.9 30.22 -
13:12 75 76
-
ESE 9.7 11.2 30.22 -
13:18 76 76
-
East 9.7 11.2 30.21 -
13:30 76 76
-
ESE 11.7 13.4 30.21 -
13:36 75 76
-
ESE 11.7 13.4 30.20 -
13:42 75 76
-
SE 11.7 13.4 30.20 -
13:48 76 76
-
ESE 11.7 13.4 30.19 -
13:54 76 76
-
East 11.7 13.4 30.19 -
14:06 76 76
-
ESE 11.7 13.4 30.19 -
14:12 76 76
-
ESE 13.6 15.7 30.19 -
14:18 76 76
-
SSE 13.6 15.7 30.18 -
14:24 76 76
-
SSE 13.6 15.7 30.18 -
14:30 76 76
-
SE 13.6 15.7 30.18 -
14:36 76 76
-
ESE 13.6 15.7 30.17 -
14:42 76 76
-
SE 13.6 15.7 30.17 -
14:54 76 76
-
SE 13.6 15.7 30.17 -
15:00 77 76
-
SE 13.6 15.7 3 1.31 exactly 1.3 30.16 -0.08
15:06 77 76
-
SE 13.6 15.7 30.16 -
15:24 77 76
-
SE 13.6 15.7 30.15 -
15:30 77 76
-
SE 13.6 15.7 30.15 -
15:36 78 76
-
SE 13.6 15.7 30.15 -
15:48 78 76
-
SE 13.6 15.7 30.15 -
15:54 77 76
-
SE 13.6 15.7 30.15 -
16:00 77 76
-
SE 13.6 15.7 16 1.31 exactly 1.3 30.14 -0.07
16:12 78 76
-
SE 13.6 15.7 30.14 -
16:18 78 76
-
SE 13.6 15.7 30.14 -
16:30 78 76
-
SE 13.6 15.7 30.14 -
16:48 78 76
-
SE 9.7 11.2 30.14 -
16:54 78 76
-
SE 9.7 11.2 30.14 -
17:12 79 76
-
SE 11.7 13.4 30.14 -
17:18 79 76
-
SSE 11.7 13.4 30.14 -
17:24 78 76
-
SE 11.7 13.4 30.14 -
17:30 78 76
-
SSE 11.7 13.4 30.14 -
17:42 78 76
-
SSE 9.7 11.2 30.14 -
17:48 79 76
-
SSE 9.7 11.2 30.14 -
17:54 79 76
-
SSE 11.7 13.4 30.14 -
18:00 79 76
-
SSE 9.7 11.2 2 0.98 exactly 1.0 30.14 -0.03
18:18 79 76
-
SSE 11.7 13.4 30.13 -
18:24 79 76
-
SSE 9.7 11.2 30.14 -
18:30 79 76
-
SSE 9.7 11.2 30.14 -
18:42 78 76
-
SSE 11.7 13.4 30.14 -
18:48 78 76
-
South 11.7 13.4 30.14 -
18:54 78 76
-
SSE 11.7 13.4 30.14 -
19:00 78 76
-
SSE 9.7 11.2 17 1.31 exactly 1.3 30.14 -0.01
19:06 78 76
-
SSE 9.7 11.2 30.14 -
19:12 78 76
-
SSE 9.7 11.2 30.13 -
19:18 78 76
-
SSE 11.7 13.4 30.13 -
19:36 77 76
-
SSE 11.7 13.4 30.13 -
19:42 77 76
-
SSE 11.7 13.4 30.14 -
19:54 77 76
-
South 11.7 13.4 30.14 -
20:00 77 76
-
South 11.7 13.4 2 0.98 exactly 1.0 30.14 -
20:06 77 76
-
South 11.7 13.4 30.14 -
20:12 77 76
-
South 9.7 11.2 30.14 -
20:18 77 76
-
SSE 11.7 13.4 30.14 -
20:24 77 76
-
South 11.7 13.4 30.14 -
20:30 77 76
-
South 11.7 13.4 30.14 -
20:36 77 76
-
SSE 11.7 13.4 30.14 -
20:48 76 76
-
SSE 11.7 13.4 30.14 -
21:00 76 76
-
SSE 9.7 11.2 3 0.98 exactly 1.0 30.14 -
21:06 76 76
-
SSE 11.7 13.4 30.14 -
21:12 76 76
-
South 11.7 13.4 30.14 -

Detailed Wave Spectra

No Wave Detail Buoy data available.