Sunrise 5:57 AM   Sunset 8:07 PM Moonrise 5:02 AM   Moonset 8:13 PM

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ANZ532 Chesapeake Bay From Sandy Point To North Beach- 137 Pm Edt Wed May 8 2024
.small craft advisory in effect until 6 pm edt this evening - .
This afternoon - W winds 10 kt with gusts to 20 kt. Waves 1 ft. Tonight - W winds 5 to 10 kt - .becoming N late. Waves 1 ft. Thu - E winds 5 to 10 kt. Gusts up to 20 kt late. Waves 1 ft. Showers likely with a chance of tstms. Thu night - N winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. Fri - NW winds 10 kt. Waves 2 ft. A chance of showers.Fri night - N winds 10 kt. Waves 1 to 2 ft. Sat - W winds 5 to 10 kt - .becoming s. Waves 1 ft. A chance of showers. Sun - NW winds 5 to 10 kt. Waves 1 to 2 ft. A chance of showers through the day, then a chance of showers and tstms in the evening.
winds and waves higher and visibilities lower in and near tstms.

ANZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm 308 Pm Edt Wed May 8 2024
Synopsis - The atlantic ridge will continue to influence the state of florida through late week. Poor boating conditions are expected to develop tonight into Thursday with increasing south to southwest winds. A frontal boundary is forecast to ease into central florida and the local atlantic waters Friday night and Saturday then become nearly stationary with scattered showers and lightning storms forecast to develop over the local waters.
Gulf stream hazards - South winds increasing 15 to 20 knots this evening.
the approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Monday may 6th.
40 nautical miles east of ponce inlet. 30 nautical miles east of port canaveral. 23 nautical miles east of sebastian inlet. 15 nautical miles east of fort pierce inlet. 10 nautical miles east of saint lucie inlet.

FXUS61 KLWX 081909 AFDLWX

Area Forecast Discussion National Weather Service Baltimore MD/Washington DC 309 PM EDT Wed May 8 2024

SYNOPSIS
A backdoor cold front will move into northern areas tonight before stalling on Thursday. A second stronger cold front will move across the area Thursday night. A third cold front will move across the area early on Sunday.

NEAR TERM /THROUGH TONIGHT/

Strengthening westerly flow has resulted in significant drying today with sfc dewpoints having fallen from 66F this morning to 59F this past hour. Latest trends suggest that any convection would develop over extreme southern areas, more likely in Wakefied's area late this afternoon or early in the evening. It should remain quiet through midnight tonight. Overnight, strengthening warm air and moisture advection will lead to showers and possible thunderstorms across western areas spreading northeast toward daybreak. The risk of severe wx appears zero through 12Z Thursday.

SHORT TERM /THURSDAY THROUGH FRIDAY NIGHT/

Showers and perhaps thunderstorms should be ongoing Thu morning driven by warm air and moisture advection atop a frontal zone.
Additional showers and thunderstorms are anticipated during the afternoon and early evening driven by strengthening low-level convergence and height falls from approaching upper level trough from the NW. The severe risk for Thu has shifted considerably south from previous days and will likely be tied to where backdoor front is fcst to stall tomorrow or roughly I-64 corridor. All modes of severe wx appear possible, but the areal coverage should be confined to areas around Charlottesville and south of Fredericksburg.

More showers appear likely Friday as upper trough crosses the area.

LONG TERM /SATURDAY THROUGH WEDNESDAY/

Longwave troughing will persist over the Mid-Atlantic and Northeast states through the weekend before pushing offshore early next week. Saturday will start out dry in the wake of a departing shortwave trough pushing offshore. Skies should trend mostly sunny to mostly cloudy as the day progresses with the bulk of the cloud cover especially for the VFR conditions are expected to prevail through the weekend at all terminals. front half of the day confined to areas along and west of the Blue Ridge. As one shortwave trough departs, another will follow from the Ohio River Valley late Saturday night and into the day Sunday.

Cloud cover will increase from west to east across the forecast area late Saturday afternoon and into Sunday. Precipitation chances will also increase as well with large scale ascent overspreading the region. The bulk of any shower or thunderstorm activity Saturday will mainly be confined along and west of the Blue Ridge during the morning and afternoon hours. This activity will spread eastward with time late Saturday into Sunday. Coverage will remain scattered across the area both days with more numerous to widespread activity Saturday night into Sunday as the upper trough axis passes overhead.
With the added cloud cover and west to northwesterly flow expect weekend high temperatures in the upper 60s and low 70s. Low temperatures will fall back into the upper 40s and low to mid 50s.

Rain chances finally decrease Monday as upper level troughing progresses east of the region. High pressure will briefly build over the region from the south before shifting offshore midweek. With the high shifting offshore Tuesday expect diurnal chances for showers and thunderstorms to return to the region. High temperatures Monday will reach into the low to mid 70s with mid to upper 70s expected on both Tuesday and Wednesday. Lows will remain in the upper 40s and low to mid 50s.

AVIATION /18Z WEDNESDAY THROUGH MONDAY/

MVFR cigs expected Thu with off and on showers. Severe threat should be limited to areas around Charlottesville. More showers Fri with low cigs again.

Passing showers and perhaps a thunderstorm could lead to sub- VFR reductions mainly during the afternoon and evening hours each day as multiple shortwave troughs pivot through. West to southwest winds are expected Saturday before switching to the northwest Sunday. Speeds will sit between 5 to 15 kts with gusts 10 to 20 kts at times. VFR conditions continue Monday and Tuesday as brief high pressure sits overhead.

MARINE

Possible SCA conditions all weekend, but winds and waves could be higher near thunderstorms especially across southern waters.

Low end SCA level winds in west to southwest flow are expected Saturday before turning toward the northwest Sunday. SCA level winds will continue into Monday especially over the open waters of the bay and tidal Potomac under southeasterly flow.

TIDES/COASTAL FLOODING
Westerly winds should allow water levels to continue to decrease this afternoon and evening. Southerly winds late tonight into Thursday morning, will allow for the potential of additional minor flooding at most sensitive locations (i.e Annapolis, Straits Point, and DC Waterfront). Water levels will drop again late Thursday morning into Thursday evening as the flow turns to the west and eventually north/northeasterly direction. Additional minor flooding is possible at these same locations late Thursday night into early Friday morning as southwest flow returns. It's not until Sunday is when water levels should drop off with offshore northwest flow.

LWX WATCHES/WARNINGS/ADVISORIES
DC...None.
MD...None.
VA...None.
WV...None.
MARINE...Small Craft Advisory until 6 PM EDT this evening for ANZ530>532-535-536-538>540.

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Galesville
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Wed -- 05:39 AM EDT     1.71 feet High Tide
Wed -- 05:59 AM EDT     Sunrise
Wed -- 06:02 AM EDT     Moonrise
Wed -- 01:10 PM EDT     0.24 feet Low Tide
Wed -- 05:51 PM EDT     0.91 feet High Tide
Wed -- 08:05 PM EDT     Sunset
Wed -- 09:12 PM EDT     Moonset
Wed -- 11:45 PM EDT     0.11 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION

Galesville, West River, Maryland, Tide feet

Baltimore Harbor Approach
Click for Map
Wed -- 01:55 AM EDT     0.00 knots Slack
Wed -- 05:40 AM EDT     1.35 knots Max Flood
Wed -- 05:58 AM EDT     Sunrise
Wed -- 06:00 AM EDT     Moonrise
Wed -- 09:11 AM EDT     -0.00 knots Slack
Wed -- 12:29 PM EDT     -1.19 knots Max Ebb
Wed -- 04:13 PM EDT     0.00 knots Slack
Wed -- 06:33 PM EDT     0.54 knots Max Flood
Wed -- 08:05 PM EDT     Sunset
Wed -- 09:02 PM EDT     -0.00 knots Slack
Wed -- 09:12 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION

Baltimore Harbor Approach, Maryland Current, knots

Full Color Weather Map

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