Thursday, July29, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Deal Island, MD

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
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 6:01AMSunset 8:16PM Thursday July 29, 2021 10:20 AM EDT (14:20 UTC) Moonrise 10:43PMMoonset 10:44AM Illumination 73% Phase: Waning Gibbous; Moon at 20 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
ANZ543 Tangier Sound And The Inland Waters Surrounding Bloodsworth Island- 734 Am Edt Thu Jul 29 2021
.small craft advisory in effect from 1 pm edt this afternoon through Friday afternoon...
Today..S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. Patchy fog this morning. A chance of showers with a slight chance of tstms this morning, then a chance of showers and tstms this afternoon. Vsby 1 to 3 nm this morning.
Tonight..S winds 10 to 15 kt...becoming sw late. Gusts up to 25 kt. Waves 2 ft. Showers likely with a chance of tstms. Vsby 1 nm or less.
Fri..NW winds 10 to 15 kt. Gusts up to 20 kt. Waves 2 ft.
Fri night..N winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft.
Sat..N winds 5 to 10 kt. Gusts up to 20 kt in the morning. Waves 1 ft.
Sat night..S winds 5 to 10 kt. Waves 1 ft.
Sun..S winds 5 to 10 kt...becoming nw after midnight. Waves 1 ft. Numerous showers. A chance of tstms through the night. A chance of showers after midnight.
Mon..N winds 5 to 10 kt...becoming e. Waves 1 ft. Scattered showers through the night. Winds and waves higher and visibilities lower in and near tstms.
ANZ500 734 Am Edt Thu Jul 29 2021
Synopsis for the tidal potomac and md portion of the chesapeake bay.. A strong cold front will approach the area today before crossing the region late tonight. A second, weaker front will cross the region Friday night. High pressure will build in for Saturday before another low pressure possibly affects the region Sunday. Small craft advisories may be needed Friday night.


7 Day Forecast for Marine Location Near Deal Island, MD
   Hourly   EDIT   Help
location: 38.13, -76     debug


Area Discussion for - Wakefield, VA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS61 KAKQ 291037 AFDAKQ

AREA FORECAST DISCUSSION National Weather Service Wakefield VA 637 AM EDT Thu Jul 29 2021

SYNOPSIS. Low pressure will track north of the region later today and tonight. The trailing cold front will cross the area early Friday, then stall across the Carolinas over the weekend. Low pressure moves east along the front Sunday.

NEAR TERM /THROUGH TONIGHT/. As of 630 AM EDT Thursday .

Latest MSAS shows a nearly stationary frontal boundary from nrn VA se towards the ern shore with a series of convectively induced low pressure systms riding se along it. All eyes will be on the one low currently over the Gt lakes region that is progged to plow ese along this frontal boundary later today and tonite.

Given the NW flow and expected heating ahead of it, expect any organized tstms to drop ese along this bndry from arnd 20Z thru about 05Z. The most targeted area will be the nern zones from the nrn neck to the ern shore. SPC has that area in a SLGT svr risk with an ENHANCED svr threat across the nrn DelMarVA. Latest data shows the best support for widespread svr (supercell theat) will be along and north of the frontal boundary which could psbly include the lwr Md ern shore (where the highest PoPs will be). Farther south and west (to about I-64) looks mainly a damaging wind/hail threat. Dry thru 21Z across the far south.

But before all this occurs, expect the sct shwrs across the ne to dissipate resulting in a a pt/mstly sunny late morning into mid aftrn. Highs in the lwr 90s except mid- upr 80s across the ern shore. Tstms continue this eve as the MCV pushes east (highest PoPs ne). Lingering moisture along the trailing cold front keeps the threat of a few shwrs going aftr midnite. Still warm/muggy with lows 70-75.

SHORT TERM /FRIDAY THROUGH SUNDAY/. As of 330 AM EDT Thursday .

The cold front pushes south into NC Fri. Models show anthr round of convection dvlpng along ivof this boundary during the aftrn. Thus, will carry chc PoPs across nern NC with a buffer zone of slght chc PoPs across srn Va. Appears the svr threat Fri will be south of the Albemarle Sound. Otwm Mstly sunny north and pt sunny south. Highs upr 80s-lwr 90s.

Any lingering convections diminishes across ne NC Fri eve as the front sags south to near the NC/SC border. Wind shift to the north actually brings in CAA along with much lwr dew point temps. Mstly clr north/pt cldy south. Cooler with lows in the 60s to near 70 se.

The front remains nearly stationary Sat across the Carolinas with high pressure building into the area from the nw. Sat will be the pick of the weekend under pt to mstly sunny skies and much lwr humidity levels. Highs in the lwr 80s except upr 70s to near 80 near the water.

Models show low pressure developing along the stalled frontal boundary Sat nite then riding east along it Sun. Moisture rapidly increases late Sat nite with shwrs oversreading the area from the sw after midnite. Lows in the 60s to near 70 se. Sun looks unsettled with cldy skies/likely PoPs. Highs 80-85, coolest along the coast.

LONG TERM /SUNDAY NIGHT THROUGH WEDNESDAY/. As of 330 AM EDT Thursday .

Unsettled conditions cont thru mid week. Models show anthr frontal boundary stalling along the coast with enuf moisture each day to keep chc PoPs going (highest along the coast). Below normal temps with highs in the low-mid 80s. Lows in the 60s to near 70 se.

AVIATION /12Z THURSDAY THROUGH MONDAY/. As of 630 AM EDT Thursday .

Expect any low level ST to burn off over the next few hrs. Otw, VFR conditions thru most of the forecast period. Will be watching a convective complex plow its way ese across the nrn states later today and tonite. Most likely area to see any convection from this systm will be at SBY after 21Z (where VCTS was added for a few hrs arnd 00Z). SSW winds below 10 kts.

Outlook . Sct convection conts into early Fri as the trailing cold front crosses the area. Additional convection likely Sun as low pressure tracks across the Carolinas.

MARINE. As of 405 AM EDT Thursday .

Early this morning, winds were mainly SE 5-10 kt over the waters, with the exception of the NE NC coastal waters where winds were NW 5-10 kt. Winds will become S today, and increase up to 15 kt this aftn. Ahead of a cold front Thu night, SSW winds 10-20 kt, will become WSW 10-15 kt. The period to watch for possible SCAs will be post cold front late Fri night into Sat morning, as NNE winds average 15-20 kt. High pressure slides into/across the local waters Sat into Sat evening, then offshore Sun, resulting in lowering winds becoming S.

Seas 2-3 ft this morning, will build to 3-4 ft by this evening into tonight, while waves 1-2 ft will build to 2-3 ft. Seas/waves will again build to 3-4 ft/2-3 ft late Fri night into Sat morning, due to the increased NNE winds.

AKQ WATCHES/WARNINGS/ADVISORIES. MD . None. NC . None. VA . None. MARINE . None.

SYNOPSIS . MPR NEAR TERM . MPR SHORT TERM . MPR LONG TERM . MPR AVIATION . MPR MARINE . ALB/TMG


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
BISM2 - 8571421 - Bishops Head, MD 7 mi51 min SSE 12 G 17 79°F 82°F1015.1 hPa
44042 - Potomac, MD 19 mi51 min S 12 G 16 79°F 1 ft1015.7 hPa
LWTV2 - 8635750 - Lewisetta, VA 26 mi51 min S 9.9 G 12 80°F 85°F1015 hPa
SLIM2 - 8577330 - Solomons Island, MD 27 mi51 min S 8.9 G 9.9 79°F 83°F1015.1 hPa
COVM2 - 8577018 - Cove Point LNG Pier, MD 28 mi51 min SE 13 G 15 79°F 1015.1 hPa
PPTM2 - 8578240 - Piney Point, MD 28 mi51 min S 11 G 14
CA2 - 8571892 - Cambridge, MD 31 mi51 min SSE 7 G 12 79°F 83°F1015.2 hPa
44062 - Gooses Reef, MD 37 mi45 min SSW 9.7 G 12 79°F 82°F3 ft1016.1 hPa
WAHV2 - 8631044 - Wachapreague, VA 40 mi51 min S 7 G 8.9 79°F 82°F1015.8 hPa
44058 - Stingray Point, VA 41 mi45 min SSE 12 G 16 78°F 82°F1 ft1016 hPa
RPLV2 - 8632837 - Rappahannock Light, VA 41 mi51 min SSE 9.9 G 12 1016 hPa
44089 44 mi55 min 74°F2 ft

Wind History for Bishops Head, MD
(wind in knots)    EDIT      (on/off)   Help
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
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
Last
24hr
N6
G10
NE6
NE8
NE4
G7
NE5
NE4
NE3
S3
SE13
G17
SE14
SE15
SE14
E12
G15
SE11
SE11
SE4
G7
SE10
SE11
SE11
SE12
SE12
SE11
SE13
S15
1 day
ago
W7
W7
SW7
S6
S5
S9
SW8
S7
S8
SW7
SW7
SW7
W8
W8
W8
NW8
NW8
NW5
G8
N6
G12
NE6
G9
2 days
ago

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity, MD23 mi28 minSSE 98.00 miPartly Cloudy84°F74°F72%1014.7 hPa
Patuxent River, Naval Air Station, MD24 mi89 minSSE 77.00 miMostly Cloudy81°F75°F83%1014.5 hPa

Link to 5 minute data for KNUI

Wind History from NUI (wind in knots)
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
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
Last 24hr5NE545NE6E5E4NW3CalmSE3CalmE5E4SE3E3SE5CalmE4CalmCalmSE3S4S8S9
1 day agoSW4SW7SW5S6SE7SW5SE3S5S4SE5S3S3S3CalmCalmS3CalmCalmCalmCalmNW3NW4NE6NE5
2 days agoW5SW5SW5W4W4S35S5S4CalmSW7SW4SW6SW8SW6SW3W4CalmW3CalmCalmNW4W4W3

Tide / Current Tables for Chance, Chesapeake Bay, Maryland
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Chance
Click for Map
Thu -- 12:24 AM EDT     0.20 feet Low Tide
Thu -- 06:04 AM EDT     Sunrise
Thu -- 06:15 AM EDT     2.22 feet High Tide
Thu -- 11:44 AM EDT     Moonset
Thu -- 12:41 PM EDT     0.15 feet Low Tide
Thu -- 06:46 PM EDT     2.30 feet High Tide
Thu -- 08:15 PM EDT     Sunset
Thu -- 11:42 PM EDT     Moonrise
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
0.20.30.61.11.622.22.21.91.40.90.50.20.20.40.81.41.92.22.32.11.81.30.9

Tide / Current Tables for Salisbury, Maryland (2 miles below) Current
   EDIT      (on/off)   Help   One Week of Data
Salisbury
Click for Map
Thu -- 02:14 AM EDT     0.00 knots Slack
Thu -- 05:02 AM EDT     0.63 knots Max Flood
Thu -- 06:02 AM EDT     Sunrise
Thu -- 08:01 AM EDT     -0.00 knots Slack
Thu -- 11:25 AM EDT     -0.81 knots Max Ebb
Thu -- 11:43 AM EDT     Moonset
Thu -- 02:55 PM EDT     0.00 knots Slack
Thu -- 05:37 PM EDT     0.51 knots Max Flood
Thu -- 08:15 PM EDT     Sunset
Thu -- 08:36 PM EDT     -0.00 knots Slack
Thu -- 11:40 PM EDT     Moonrise
Thu -- 11:58 PM EDT     -0.66 knots Max Ebb
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
-0.7-0.4-0.10.30.50.60.60.30-0.4-0.6-0.8-0.8-0.6-0.300.30.50.50.40.2-0.1-0.4-0.6

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.