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Marine Weather and Tides Kings Park, VA Version 3.4

NOTICE 12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed. 10/9/2019 Updated the Marine Zones. 9/4/2019 Fixed the weather maps due to NOAA moving them. 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

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Sunrise 6:15AM

Sunset 8:13PM

Saturday August 8, 2020 4:18 AM EDT (08:18 UTC)

Moonrise 10:05PM

Moonset 9:55AM

Illumination 81%

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.

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7 Day Forecast for Marine Location Near Kings Park, VA

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Area Discussion for - Baltimore, MD/Washington

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FXUS61 KLWX 080809 AFDLWX

Area Forecast Discussion National Weather Service Baltimore MD/Washington DC 409 AM EDT Sat Aug 8 2020

SYNOPSIS. A front will remain just to our south before dissipating over the weekend. High pressure will then build briefly over our area Saturday night into Monday. Upper level ridge next week brings warm and more humid weather along with continue chances for storms.

NEAR TERM /THROUGH TONIGHT/. Frontal boundary is stalled across our area this morning, while mid to upper level trough axis is sliding east into the Mid-Atlantic region. Isolated showers and a few thunderstorms are moving over the Fredericksburg area over southern Maryland, just south of the boundary where humidity is higher along with better forcing. Cloud cover has diminished over our western zones, which is north of the boundary, and fog has started to develop over the valleys.

Additional patchy fog could develop this morning, with it dissipating after sunrise. Trough axis will be pushing east from our region today while high pressure starts building to our NW. Dry conditions are expected over most of our CWA this morning, with showers lingering between Fredericksburg and southern Maryland. With the boundary over our region but not much forcing aloft, could see a few isolated showers and thunderstorms developing due to terrain circulation -especially over central Virginia-, and also south of the boundary where the higher moisture and instability recedes.

High pressure will be building into our region Saturday night as the boundary moves into southern Virginia. A few showers could linger over our southeastern zones but should diminish as the night progresses.

Near normal high temperatures are expected for today, reaching into the upper 80s is most regions. Lower at higher elevations. Low temperatures for tonight will be in the 60s and low 70s.

SHORT TERM /SUNDAY THROUGH MONDAY NIGHT/. High pressure will be building overhead on Sunday as pattern remains zonal aloft, and the boundary to our south dissipates. Conditions should remain dry on Sunday, with maybe an isolated shower developing due to terrain circulation over central Virginia. Dry conditions will remain into Sunday night. High temperatures will be in the upper 80s and low 90s, with the highest heat index values reaching into the mid 90s.

Weak high pressure will remain in control on Monday but a shortwave trough aloft and southerly flow advecting moisture into our region, could allow for the development of a few isolated showers and thunderstorms. Heat index values could reach the upper 90s over most areas across our CWA.

LONG TERM /TUESDAY THROUGH FRIDAY/. Guidance is in relative agreement regarding the pattern thru the coming week, with a general increase in storminess. At the start, a relatively zonal pattern will exist aloft, with a cold front in the eastern Great Lakes. As the week progresses, the front will drop into our region and stall out, all the while a closed low develops to our west. This combination will be conducive to an increasing risk of showers and thunderstorms, with an attendant increase in the risk of isolated severe storms and flash flooding. Temperatures will start to decline, with high 80s and low 90s Tuesday dropping into the 80s by Friday.

AVIATION /SATURDAY THROUGH WEDNESDAY/. MVFR and IFR conditions have developed over some terminals due to low CIGS, along with some patchy fog. This should remain for the next few hours and improve after sunrise. VFR conditions should return then and are expected to remain through the rest of the today, with any restrictions related to thunderstorms, especially near CHO. A drier pattern then builds on Saturday night and remains into Monday night with less chance of any thunderstorm developing over our region. Patchy fog possible again Saturday night.

Main aviation concern on Tuesday and Wednesday will be isolated thunderstorms, primarily in the afternoon and evening hours.

MARINE. Winds are expected to remain below Small Craft Advisory criteria into Monday night. Some convection could bring gusty winds today over the southern portion of the Bay, and lower Tidal Potomac. This should improve tonight. There will be less chance for any convection Sunday into Sunday night, a slight chance for Monday afternoon/evening.

Main marine concern on Tuesday and Wednesday will be isolated thunderstorms, primarily in the afternoon and evening hours.

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

SYNOPSIS . LFR/IMR NEAR TERM . IMR SHORT TERM . IMR LONG TERM . RCM AVIATION . IMR/RCM MARINE . IMR/RCM

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Weather Reporting Stations

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Stations	Dist	Age	Wind	Air Temp	Water Temp	Waves	Pressure	DewPt
WASD2 - 8594900 - Washington, DC	14 mi	49 min	NNE 1.9 G 4.1	73°F	81°F		1019.4 hPa
BSLM2 - Chesapeake Bay, MD	30 mi	109 min	E 1.9				1019 hPa
NCDV2	35 mi	49 min	E 5.1 G 6	75°F	84°F		1018.1 hPa
APAM2 - 8575512 - Annapolis, MD	44 mi	49 min	WNW 4.1 G 5.1	73°F	84°F		1018.7 hPa
TPLM2 - Thomas Point, MD	45 mi	19 min	NW 6 G 7	74°F	82°F		1020.1 hPa (-0.0)	74°F
44062 - Gooses Reef, MD	48 mi	37 min		76°F	83°F
BLTM2 - 8574680 - Baltimore, MD	49 mi	49 min	NE 7 G 8.9	73°F	82°F		1019 hPa
CPVM2	49 mi	49 min		74°F				70°F
FSKM2 - 8574728 - Francis Scott Key Bridge, MD	49 mi	49 min	NNE 8.9 G 9.9	72°F			1019.2 hPa
FSNM2	49 mi	67 min	NNE 9.9 G 11	71°F			1019.1 hPa

Wind History for Washington, DC

(wind in knots)    EDIT      (on/off)   Help

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Airport Reports

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Airport	Dist	Age	Wind kt	Visibility	Sky/Weather	Temp	DewPt	Humidity	Pressure
Fort Belvoir, VA	7 mi	23 min	N 0	10.00 mi	Mostly Cloudy	73°F	70°F	94%	1019.5 hPa
Washington/Reagan National Airport, DC, VA	13 mi	27 min	NE 8	10.00 mi	Overcast	73°F	71°F	94%	1019.5 hPa
Manassas, Manassas Regional Airport/Harry P. Davis Field, VA	14 mi	23 min	N 6	10.00 mi	A Few Clouds	71°F	69°F	94%	1019.9 hPa
Washington/Dulles International Airport, DC, VA	15 mi	27 min	NNW 6	10.00 mi	Overcast	71°F	66°F	87%	1019.4 hPa
Quantico Marine Corps Airfield - Turner Field, VA	20 mi	23 min	N 4	10.00 mi	Fair	75°F	70°F	84%	1019.5 hPa
Camp Springs / Andrews Air Force Base, MD	21 mi	23 min	NE 4	10.00 mi	Overcast	71°F	70°F	100%	1019.7 hPa
College Park Airport, MD	22 mi	44 min	N 0	10.00 mi	Overcast	70°F	68°F	93%	1019.6 hPa

Link to 5 minute data for KDAA

Wind History from DAA (wind in knots)

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Tide / Current Tables for Marshall Hall, Maryland

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Tide / Current Tables for Chain Bridge, one mile below, D.C.

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Weather Map

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GEOS Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East

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Wind Forecast for Baltimore, MD/Washington (4,6,7,8)

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Ground Weather Radar Station Sterling, VA

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