Sunday, April18, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Baden, MD

Version 3.4
NOTICE
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:24AMSunset 7:48PM Sunday April 18, 2021 4:16 PM EDT (20:16 UTC) Moonrise 9:33AMMoonset 12:10AM Illumination 43% Phase: First Quarter Moon; Moon at 7 days in cycle
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.
Marine Forecasts
    EDIT      (on/off)   Help
ANZ533 Chesapeake Bay From North Beach To Drum Point- 142 Pm Edt Sun Apr 18 2021
This afternoon..E winds 5 kt. Waves flat.
Tonight..S winds 5 to 10 kt. Waves 1 ft. Scattered showers.
Mon..S winds around 5 kt. Waves flat. A chance of showers.
Mon night..SW winds 5 kt. Waves less than 1 ft.
Tue..S winds 5 to 10 kt. Waves 1 ft.
Tue night..S winds 10 to 15 kt. Waves 2 ft.
Wed..SW winds 10 to 15 kt...becoming nw 15 to 20 kt. Waves 2 to 3 ft. A chance of showers in the morning, then showers through the night.
Thu..W winds 10 to 15 kt. Waves 2 to 3 ft.
ANZ500 142 Pm Edt Sun Apr 18 2021
Synopsis for the tidal potomac and md portion of the chesapeake bay.. A broad area of low pressure will migrate from west to east near or south of the middle atlantic today through Monday. High pressure will develop to the south Tuesday ahead of a strong cold front which will pass through Wednesday. A small craft advisory may be needed Tuesday. A gale warning may be needed for portions of the waters Wednesday afternoon into Wednesday night.


7 Day Forecast for Marine Location Near Baden, MD
   Hourly   EDIT   Help
location: 38.66, -76.68     debug


Area Discussion for - Baltimore, MD/Washington
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS61 KLWX 181920 AFDLWX

Area Forecast Discussion National Weather Service Baltimore MD/Washington DC 320 PM EDT Sun Apr 18 2021

SYNOPSIS. A series of upper-level disturbances will pass over the area through Monday. Low pressure will develop in the Ohio Valley on Tuesday and push a strong cold front across the area Wednesday. High pressure will build in from the west for the latter part of the week.

NEAR TERM /UNTIL 6 AM MONDAY MORNING/. Weak high pressure extends across the area this afternoon with a closed low off the New England Coast and a couple shortwave troughs approaching from the Midwest. Lift ahead of the first trough has resulted in gradual expansion of a robust cumulus/stratocumulus field from the west. A few light showers have started popping up beneath these clouds, and expect this to continue through the remainder of the afternoon and early evening. Due to the extensive cloud cover and low dew points, don't think there will be enough instability for lightning and have removed thunder from the forecast. However, with the dry subcloud layer, any stronger shower could produce briefly gusty winds (but not too strong).

There may be a relative lull in the showers by late evening as the first trough passes, but a stronger trough will be entering the Tennessee Valley later tonight. Convergence ahead of weak low pressure may allow additional showers to develop, mainly from central Virginia to southern Maryland. Guidance continues to produce a wide range of solutions from more widespread coverage in these areas to completely dry. Therefore, kept a middle of the road solution for PoPs. Depending on clearing and low level moisture (likely due to whether rain falls), there could be some patchy fog late tonight. Lows will be in the 40s to near 50, with some 30s in the mountains.

SHORT TERM /6 AM MONDAY MORNING THROUGH TUESDAY NIGHT/. The weak surface low and most potent part of the upper trough will continue to pass to our south on Monday. Therefore, rain chances will be most persistent south and east of Washington DC. However, as mentioned above, completely dry solutions remain possible. Otherwise, clouds should slowly clear from west to east. Temperatures will rise a bit further into the 60s to near 70.

High pressure will pass over the area Monday night into early Tuesday. Mainly clear skies will prevail, although there could be some high level clouds at times. On Tuesday, low pressure will begin to rapidly develop in the Ohio Valley ahead of the next trough. The daytime should largely be dry with a fair amount of sunshine. Southerly winds will increase and help temperatures reach the upper 60s to mid 70s. The low will move into Pennsylvania Tuesday night. A few showers could develop, especially west of the Blue Ridge, but most of the night should be dry. Temperatures will be mild in the 40s and 50s.

LONG TERM /WEDNESDAY THROUGH SUNDAY/. An upper-level trough will move from the Great Lakes into the Northeast during the day on Wednesday. At the surface, a low pressure system will pass north of the local area, but the associated cold front will move through the region during the day Wednesday. Regarding the cold front passage, slight differences in timing, moisture, and instability exist. Models have trended slightly drier with the frontal passage. However, still favoring showers along the front, with more organized showers east of the Blue Ridge where instability is maximized, though still limited. Isolated wind damage is the main threat with the cold front passage.

Temperatures plummet once the cold front moves through Wednesday. Depending on how much moisture exists right behind the front, a brief change to snow is possible across the Allegheny Front before the upslope snow showers increase Wednesday evening into Thursday morning. Accumulations are possible along the highest ridges of the Allegheny Front. A lull in precip Thursday before another piece of energy rounds the trough bringing one last round of snow showers Thursday afternoon/evening to the Allegheny Front. This could bring a few rain showers to the rest of the region Thursday afternoon. Will have to monitor the frost/freeze potential Wednesday and Thursday night across the Shenandoah Valley.

The winds increase Wednesday night into Thursday behind the front with the pressure surge and stay gusty out of the northwest into Thursday due to a tightened pressure gradient.

Temperatures rebound close to average Friday as high pressure builds to the south. Remaining seasonable on Saturday as the region of high pressure moves offshore. The next system moves in late Saturday, which could be either a coastal low or the associated cold front. Regardless, rain chances increase late Saturday.

AVIATION /19Z SUNDAY THROUGH FRIDAY/. VFR cumulus/stratocumulus will persist into this evening ahead of an approaching upper disturbance. Scattered showers are developing this afternoon and will remain possible into the early evening. Overall, these will be light with little impact but could briefly reduce visibility or result in a wind shift. Did not have enough confidence in direct impacts to put them into the TAFs though. The chance for any thunderstorms seems to be diminished.

Additional showers could occur overnight into early Monday morning, especially at CHO, though probability for ceiling/visibility issues remain low. There may be a slightly higher chance of fog or low ceilings that could affect any of the terminals, though guidance varies widely, and it could depend on if a particular area sees rain, as mid level clouds likely hang tough through the night.

By Monday afternoon, any remaining showers should be well east of the area, with VFR conditions and light winds through Monday night. Southerly winds will increase to around 10-15 kt Tuesday ahead of developing low pressure.

Showers possible with gusty winds Wednesday as a cold front moves through. Strong winds continue out of the northwest behind the cold front Wednesday night into Thursday before subsiding some in the afternoon. Likely VFR conditions Thursday with a few passing showers. The winds increase again Friday out of the northwest before subsiding late Friday afternoon.

MARINE. With a weak surface pressure pattern in place through Monday, winds will remain light and somewhat variable in direction. There's a low chance showers could produce a gusty outflow (probably less than 25 kt) late this afternoon, mainly near the Potomac.

A stronger low pressure system will be approaching from the west on Tuesday. Southerly flow will increase, with SCA conditions becoming possible by late Tuesday.

The winds quickly shift from the south to the northwest Wednesday as the cold front passes. This time frame will need to be monitored for potential Special Marine Warnings for gusty showers along the front. The winds remain strong out of the northwest Wednesday night before relaxing some Thursday afternoon. A SCA is most likely Wednesday night into Thursday, though a Gale Warning cannot be ruled out. SCA conditions become possible again Friday with a northwest flow.

TIDES/COASTAL FLOODING. Anomalies up to one foot are gradually spreading northward. Water levels are most likely to reach caution stages for sensitive areas during the high tide cycle Monday morning. However, the risk of minor flooding seems low since the flow is light. There may be a greater risk of minor flooding ahead of a low pressure system early Wednesday.

LWX WATCHES/WARNINGS/ADVISORIES. DC . None. MD . None. VA . None. WV . None. MARINE . None.

SYNOPSIS . ADS NEAR TERM . ADS SHORT TERM . ADS LONG TERM . CPB AVIATION . ADS/CPB MARINE . ADS/CPB TIDES/COASTAL FLOODING . ADS


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
44062 - Gooses Reef, MD 16 mi35 min N 7.8 G 9.7 56°F 57°F1011.6 hPa
TPLM2 - Thomas Point, MD 21 mi77 min ESE 7 G 7 57°F 56°F1012 hPa (-1.5)41°F
WASD2 - 8594900 - Washington, DC 23 mi47 min WNW 5.1 G 9.9 65°F 59°F1010.9 hPa
44063 - Annapolis 24 mi29 min 7.8 G 9.7 56°F 57°F1 ft1012.2 hPa
COVM2 - 8577018 - Cove Point LNG Pier, MD 24 mi47 min ESE 2.9 G 4.1 58°F 1011.1 hPa
APAM2 - 8575512 - Annapolis, MD 25 mi47 min ESE 5.1 G 7 61°F 59°F1010.5 hPa
SLIM2 - 8577330 - Solomons Island, MD 26 mi47 min E 8 G 8 58°F 59°F1011 hPa
CPVM2 28 mi47 min 60°F 47°F
NCDV2 30 mi47 min SSE 7 G 8.9 62°F 60°F1010.3 hPa
CA2 - 8571892 - Cambridge, MD 33 mi47 min NNW 6 G 7
PPTM2 - 8578240 - Piney Point, MD 37 mi47 min NNW 7 G 8
FSKM2 - 8574728 - Francis Scott Key Bridge, MD 39 mi47 min SE 8 G 11 58°F 1010.6 hPa
FSNM2 39 mi47 min SE 8 G 8.9 60°F 1010.4 hPa
BLTM2 - 8574680 - Baltimore, MD 42 mi47 min WSW 4.1 G 7 60°F 52°F1010.2 hPa
TCBM2 - 8573364 - Tolchester Beach, MD 45 mi47 min SW 8 G 8.9 1011 hPa
BISM2 - 8571421 - Bishops Head, MD 46 mi47 min WSW 5.1 G 6 59°F 64°F1011.3 hPa
LWTV2 - 8635750 - Lewisetta, VA 47 mi47 min N 6 G 8.9 61°F 58°F1011.3 hPa
44042 - Potomac, MD 47 mi23 min SE 7.8 G 7.8 58°F 59°F1011.6 hPa

Wind History for Washington, DC
(wind in knots)    EDIT      (on/off)   Help
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
Last
24hr
NW6
G9
W6
NW9
G12
NW5
G9
N3
G6
N2
NE2
NE3
G8
NW4
W2
NW1
NW1
NW6
NW4
W4
W3
NW5
NW6
G9
NW5
E1
NW4
W5
SW5
W2
G7
1 day
ago
NW9
G19
NW14
G21
W11
G17
NW10
G19
W10
G13
NW10
G20
NW4
G7
NW4
W5
G9
NW5
G8
W3
W2
NW1
--
W3
NW2
G5
W4
NW4
G10
NW6
G10
NW6
W2
G11
NW5
G11
NW9
G15
NW9
G12
2 days
ago
NW11
G16
NW10
G15
NW12
G21
NW13
G22
NW10
G20
NW7
G15
NW8
G13
NW6
G9
NW6
G12
NW7
G10
NW5
NW5
G9
W4
G8
W4
NW3
G6
W5
W3
G6
W6
G13
W7
G12
W6
G12
W9
G14
W11
G17
W10
G15
NW10
G15

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Camp Springs / Andrews Air Force Base, MD15 mi21 minWNW 910.00 miPartly Cloudy64°F35°F34%1010.8 hPa
Washington/Reagan National Airport, DC, VA23 mi25 minNW 810.00 miOvercast65°F36°F34%1010.8 hPa

Link to 5 minute data for KADW

Wind History from ADW (wind in knots)
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
Last 24hrNW8NW10NW10N5N4CalmCalmCalmCalmNW3W3NW4NW5W4NW4NW6NW6W3CalmNW6SW5--CalmNW9
1 day agoNW19
G25
NW17
G23
W12
G21
W9
G17
W7
G19
NW7NW7NW7NW3NW3S3CalmSW3W4W4W5NW10
G14
N11N4N4W4NW5W9NW13
2 days agoNW10
G24
NW14
G18
NW18
G22
NW15
G21
NW11
G24
NW9NW8
G16
NW10NW10NW7W10W6W4W7W8W7--W13
G17
NW10
G19
W14
G20
W9
G18
W16
G21
W13
G23
W15
G22

Tide / Current Tables for Lower Marlboro, Maryland
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Lower Marlboro
Click for Map
Sun -- 01:10 AM EDT     Moonset
Sun -- 02:01 AM EDT     0.56 feet Low Tide
Sun -- 06:25 AM EDT     Sunrise
Sun -- 08:38 AM EDT     2.47 feet High Tide
Sun -- 10:32 AM EDT     Moonrise
Sun -- 04:14 PM EDT     0.74 feet Low Tide
Sun -- 07:46 PM EDT     Sunset
Sun -- 09:19 PM EDT     1.64 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
0.90.60.60.60.91.31.82.22.42.52.321.71.31.10.80.70.811.21.51.61.61.4

Tide / Current Tables for Broomes Island, 0.4 mile south of, Maryland Current
   EDIT      (on/off)   Help   One Week of Data
Broomes Island
Click for MapFlood direction 290 true
Ebb direction 110 true

Sun -- 01:09 AM EDT     Moonset
Sun -- 01:29 AM EDT     0.00 knots Slack
Sun -- 05:10 AM EDT     0.41 knots Max Flood
Sun -- 06:25 AM EDT     Sunrise
Sun -- 08:57 AM EDT     -0.00 knots Slack
Sun -- 10:32 AM EDT     Moonrise
Sun -- 12:24 PM EDT     -0.47 knots Max Ebb
Sun -- 04:23 PM EDT     0.00 knots Slack
Sun -- 06:29 PM EDT     0.16 knots Max Flood
Sun -- 07:45 PM EDT     Sunset
Sun -- 09:19 PM EDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
-0.2-0.10.10.20.40.40.40.30.2-0-0.2-0.4-0.5-0.5-0.4-0.2-0.10.10.20.20.10-0.1-0.2

Weather Map
       (on/off)   Help Weather Map
wmap_A
GEOS Local Image of    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
Link to Loop

Other links: GEOS-West     Contential US     Full GOES-East
Ground Weather Radar Station




Please read website Cookie, Privacy, and Disclamers by clicking HERE.