Upper Marlboro, MD Marine Weather and Tide Forecast
L-36.com

Marine Weather and Tide Forecast for Upper Marlboro, MD


December 4, 2023 5:07 AM EST (10:07 UTC)
Sunrise 7:08AM   Sunset 4:47PM   Moonrise  11:40PM   Moonset 12:34PM 

NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION. Privacy and Cookie policy

Marine Forecasts
    EDIT      Help
ANZ532 Chesapeake Bay From Sandy Point To North Beach- 333 Am Est Mon Dec 4 2023
.small craft advisory in effect from late tonight through Tuesday morning...
Rest of the overnight..W winds 10 kt. Waves 1 ft.
Today..W winds 5 to 10 kt. Waves 1 ft.
Tonight..NW winds 10 to 15 kt. Gusts up to 20 kt in the late evening and overnight. Waves 1 ft.
Tue..NW winds 10 to 15 kt...diminishing to 5 kt in the afternoon. Waves 1 ft.
Tue night..N winds 5 to 10 kt. Waves 1 ft or less.
Wed..N winds 15 to 20 kt with gusts to 25 kt. Waves 1 to 2 ft.
Wed night..NW winds 10 to 15 kt with gusts to 25 kt. Waves 2 ft.
Thu..W winds 10 kt...becoming sw. Waves 1 to 2 ft.
Fri..S winds 5 to 10 kt. Waves 1 to 2 ft.

ANZ500 333 Am Est Mon Dec 4 2023
Synopsis for the tidal potomac and md portion of the chesapeake bay..
a weak ridge of high pressure moves overhead today and low pressure slides by well to our south. A low pressure system will impact the area Tuesday into Wednesday. High pressure will return to the waters Thursday and Friday. Small craft advisories may be needed Monday night and are likely on Wednesday.


7 Day Forecast for Marine Location Near Upper Marlboro, MD
   Hourly   EDIT   Help   Map

Area Discussion for - Baltimore, MD/Washington
      (on/off)   Help   
NOTE: mouseover dotted underlined text for definition
FXUS61 KLWX 040855 AFDLWX

Area Forecast Discussion National Weather Service Baltimore MD/Washington DC 355 AM EST Mon Dec 4 2023

SYNOPSIS

An upper level disturbance will move across the area this evening. A second stronger upper level disturbance will move across the area Wednesday afternoon. Surface ridging will build over the region during the second half of the week. A strong storm system may impact the area early next week.

NEAR TERM /THROUGH TONIGHT/

An upper level disturbance will move across the Mid-Atlantic this evening. With limited moisture, this feature is not expected to generate any precip, however, there will be plenty of mid- high level clouds around. Skies should clear tonight as shortwave-ridging builds in.

SHORT TERM /TUESDAY THROUGH WEDNESDAY NIGHT/

Second and stronger upper level disturbance will begin to dive from the western Great Lks Tue afternoon and reinforce the trough pattern across the East. Expect clouds to develop quickly by midday Tue with isold-sct rain showers expected at low elevations and snow showers across the higher terrain. Rain may also mix or change to snow along the Pennsylvania border Tue night. Snow showers will persist across the Appalachian region through Wed before trough axis shifts east of the region Wed night. A few inches of snow are likely across the Appalachian region which may require Winter Weather Advisories. In addition, brief rain or snow squalls are possible Wednesday everywhere.
Low-level thicknesses suggest p-type would be snow north of I-66 and rain south of there. Blustery Wed night with wind chills in the teens and twenties.

LONG TERM /THURSDAY THROUGH SUNDAY/

Chilly temperatures continue on Thursday in the wake of the aforementioned clipper low. High temperatures in the 40s can be expected.

High pressure will shift offshore on Friday into Saturday, meaning that we will see temperatures moderate a good bit. Highs in the mid to upper 50s are expected, with lows in the 30s.

Moving into Sunday, eyes turn towards a potent upper-level trough to our west. There is a lot of uncertainty at this point as to exactly what the main impacts from this system will be as it moves in our direction, as well as exactly when impacts may arrive. But there is the potential for a potent low pressure system and cold frontal passage. It will all depend on the track, so will have to monitor for a potential heavy rain and/or severe weather threat as we get closer in time and have a bit more consistency.

AVIATION /08Z MONDAY THROUGH FRIDAY/

VFR today. BKN035-045 cigs Tue afternoon through Wed afternoon in strong cold air advection pattern. Blustery NW winds Wednesday.

VFR conditions expected Thursday and Friday with winds out of the SSW on both afternoons at around 8 to 12 knots.

MARINE

A pressure surge late tonight will result in strengthening winds through 12Z Tue. Additional SCAs are likely Wed into Thu morning.

Winds taper off on Thursday and Friday, with mo marine hazards expected at this time.

LWX WATCHES/WARNINGS/ADVISORIES
DC...None.
MD...None.
VA...None.
WV...None.
MARINE...Small Craft Advisory from midnight tonight to 7 AM EST Tuesday for ANZ531>534-537-539>541-543.


Weather Reporting Stations
   EDIT       (on/off)   Help
Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
BSLM2 - Chesapeake Bay, MD 1 mi98 min NNW 1.9 48°F 29.8036°F
TPLM2 - Thomas Point, MD 17 mi68 min W 11G13 52°F 29.85
WASD2 - 8594900 - Washington, DC 17 mi68 min NNW 1G1.9 50°F 45°F29.82
44063 - Annapolis 18 mi50 min W 9.7G12 49°F 49°F
APAM2 - 8575512 - Annapolis, MD 18 mi68 min W 5.1G9.9 51°F 53°F29.82
CPVM2 22 mi68 min 52°F 34°F
44062 - Gooses Reef, MD 23 mi50 min NNW 9.7G14 47°F 50°F1 ft
44043 - Patapsco, MD 30 mi56 min WSW 9.7G12 47°F 46°F0 ft
FSKM2 - 8574728 - Francis Scott Key Bridge, MD 31 mi68 min WSW 8.9G9.9 49°F
FSNM2 31 mi68 min W 9.9G13 29.80
BLTM2 - 8574680 - Baltimore, MD 33 mi68 min 0G1.9 47°F
COVM2 - 8577018 - Cove Point LNG Pier, MD 33 mi68 min WSW 2.9G5.1 50°F 29.84
SLIM2 - 8577330 - Solomons Island, MD 36 mi68 min 0G1 48°F 51°F29.82
NCDV2 37 mi68 min 0G1 46°F 49°F
CA2 - 8571892 - Cambridge, MD 38 mi68 min NNW 7G8.9 51°F 47°F29.83
TCBM2 - 8573364 - Tolchester Beach, MD 38 mi68 min SW 5.1G6 48°F 29.82
PPTM2 - 8578240 - Piney Point, MD 47 mi68 min WNW 1.9G2.9

toggle option: (graph/table)

Wind History for Washington, DC
(wind in knots)    EDIT      (on/off)   Help


Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KADW JOINT BASE ANDREWS,MD 8 sm12 minN 0410 smClear45°F34°F66%29.79
KCGS COLLEGE PARK,MD 16 sm17 mincalm10 smClear43°F37°F81%29.83
KDCA RONALD REAGAN WASHINGTON NATIONAL,VA 17 sm15 minNE 0310 smOvercast46°F36°F66%29.82
KFME TIPTON,MD 20 sm18 minWNW 0710 smClear45°F36°F70%29.84

Wind History from ADW
(wind in knots)


Tide / Current for Hills Bridge (Route 4), Maryland
   
EDIT   Weekend mode (on/off)   (on/off)   Help
Hills Bridge (Route 4)
Click for Map
Mon -- 05:52 AM EST     0.53 feet Low Tide
Mon -- 07:08 AM EST     Sunrise
Mon -- 10:27 AM EST     1.74 feet High Tide
Mon -- 12:34 PM EST     Moonset
Mon -- 04:44 PM EST     Sunset
Mon -- 04:49 PM EST     0.33 feet Low Tide
Mon -- 10:58 PM EST     2.48 feet High Tide
Mon -- 11:39 PM EST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Hills Bridge (Route 4), Maryland, Tide feet
12
am
2.3
1
am
2
2
am
1.6
3
am
1.2
4
am
0.8
5
am
0.6
6
am
0.5
7
am
0.7
8
am
1.1
9
am
1.5
10
am
1.7
11
am
1.7
12
pm
1.5
1
pm
1.2
2
pm
0.9
3
pm
0.6
4
pm
0.4
5
pm
0.3
6
pm
0.5
7
pm
0.9
8
pm
1.4
9
pm
1.9
10
pm
2.3
11
pm
2.5



Tide / Current for Baltimore Harbor Approach, Maryland Current
   EDIT      (on/off)   Help
Baltimore Harbor Approach
Click for Map
Mon -- 12:42 AM EST     -0.00 knots Slack
Mon -- 04:15 AM EST     -0.86 knots Max Ebb
Mon -- 07:08 AM EST     Sunrise
Mon -- 07:50 AM EST     0.00 knots Slack
Mon -- 10:50 AM EST     0.62 knots Max Flood
Mon -- 12:33 PM EST     Moonset
Mon -- 02:11 PM EST     -0.00 knots Slack
Mon -- 04:43 PM EST     Sunset
Mon -- 04:43 PM EST     -0.39 knots Max Ebb
Mon -- 07:16 PM EST     0.00 knots Slack
Mon -- 10:31 PM EST     0.58 knots Max Flood
Mon -- 11:37 PM EST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Baltimore Harbor Approach, Maryland Current, knots
12
am
0.2
1
am
-0.1
2
am
-0.5
3
am
-0.7
4
am
-0.9
5
am
-0.8
6
am
-0.6
7
am
-0.3
8
am
0.1
9
am
0.4
10
am
0.6
11
am
0.6
12
pm
0.5
1
pm
0.3
2
pm
0
3
pm
-0.2
4
pm
-0.4
5
pm
-0.4
6
pm
-0.3
7
pm
-0.1
8
pm
0.2
9
pm
0.4
10
pm
0.6
11
pm
0.6




Weather Map
       (on/off)   Help


GEOS Local Image of east us   
EDIT

Sterling, VA,



NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE