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Marine Weather and Tide Forecast for Port Royal, VA

June 13, 2025 9:28 PM EDT (01:28 UTC)
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Sunrise 5:44 AM   Sunset 8:35 PM
Moonrise 10:00 PM   Moonset 6:24 AM 
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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
   
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NOTE: Zones were updated 3/20/2025
ANZ536 Tidal Potomac From Indian Head To Cobb Island- 734 Pm Edt Fri Jun 13 2025

Tonight - S winds 5 kt. Waves less than 1 ft. Showers and tstms likely this evening, then showers likely with a chance of tstms after midnight. Vsby 1 nm or less.

Sat - N winds 5 kt. Waves less than 1 ft. Showers likely with a chance of tstms. Vsby 1 nm or less.

Sat night - E winds 5 to 10 kt. Waves 1 ft. Showers likely with a chance of tstms. Vsby 1 nm or less.

Sun - E winds 5 kt. Waves less than 1 ft. Showers likely with a chance of tstms.

Sun night - E winds 5 to 10 kt. Waves 1 ft. Showers with a chance of tstms.

Mon - NE winds 5 kt. Waves less than 1 ft. A chance of showers and tstms.

Mon night - NE winds around 5 kt. Waves 1 ft in the evening. A chance of showers.

Tue - SE winds around 5 kt. Waves 1 ft. A chance of tstms through the night. A chance of showers.

Wed - SW winds around 5 kt. Waves 1 ft. A chance of showers and tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
ANZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm 806 Pm Edt Fri Jun 13 2025

Synopsis - The atlantic ridge axis will settle near to just north of the local waters through this weekend. South to southeast winds will prevail into next week, shifting afternoon storm chances mostly inland, though some activity will develop along the immediate coast with the sea breeze each morning into early afternoon. Isolated to scattered showers and storms, however, will be able to develop over the atlantic waters, especially during the nighttime and morning hours.

Gulf stream hazards - None.
the approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Friday, june 13th, 2025.
40 nautical miles east of ponce inlet. 29 nautical miles east of port canaveral. 24 nautical miles east of sebastian inlet. 14 nautical miles east of fort pierce inlet. 9 nautical miles east of saint lucie inlet.

7 Day Forecast for Marine Location Near Port Royal, VA
   
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Tide / Current for Corbins Neck, Rappahannock River, Virginia
  
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Corbins Neck
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Fri -- 03:09 AM EDT     0.53 feet Low Tide
Fri -- 05:45 AM EDT     Sunrise
Fri -- 07:25 AM EDT     Moonset
Fri -- 08:36 AM EDT     3.09 feet High Tide
Fri -- 04:11 PM EDT     0.38 feet Low Tide
Fri -- 08:33 PM EDT     Sunset
Fri -- 09:20 PM EDT     2.63 feet High Tide
Fri -- 10:59 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
        
  Sorry, Corbins Neck, Rappahannock River, Virginia does not exist in database. Press Edit above and select a valid nearby location.

Corbins Neck, Rappahannock River, Virginia, Tide feet
12
am
1.4
1
am
1
2
am
0.7
3
am
0.5
4
am
0.6
5
am
1.1
6
am
1.9
7
am
2.6
8
am
3
9
am
3.1
10
am
2.8
11
am
2.3
12
pm
1.8
1
pm
1.3
2
pm
0.9
3
pm
0.6
4
pm
0.4
5
pm
0.5
6
pm
1
7
pm
1.8
8
pm
2.4
9
pm
2.6
10
pm
2.6
11
pm
2.3

Tide / Current for Port Royal, Rappahannock River, Virginia
  
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Port Royal
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Fri -- 01:40 AM EDT     0.39 feet Low Tide
Fri -- 05:45 AM EDT     Sunrise
Fri -- 07:23 AM EDT     2.19 feet High Tide
Fri -- 07:24 AM EDT     Moonset
Fri -- 02:42 PM EDT     0.28 feet Low Tide
Fri -- 08:07 PM EDT     1.86 feet High Tide
Fri -- 08:32 PM EDT     Sunset
Fri -- 10:59 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
        
  Sorry, Port Royal, Rappahannock River, Virginia does not exist in database. Press Edit above and select a valid nearby location.

Port Royal, Rappahannock River, Virginia, Tide feet
12
am
0.6
1
am
0.4
2
am
0.4
3
am
0.6
4
am
1
5
am
1.5
6
am
2
7
am
2.2
8
am
2.1
9
am
1.9
10
am
1.5
11
am
1.2
12
pm
0.8
1
pm
0.5
2
pm
0.3
3
pm
0.3
4
pm
0.5
5
pm
0.9
6
pm
1.4
7
pm
1.7
8
pm
1.9
9
pm
1.8
10
pm
1.5
11
pm
1.2

Area Discussion for Baltimore, MD/Washington
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FXUS61 KLWX 131853 AFDLWX

Area Forecast Discussion National Weather Service Baltimore MD/Washington DC 253 PM EDT Fri Jun 13 2025

SYNOPSIS
A cold front is expected to stall across the region over the weekend. Multiple rounds of convection will accompany the front during the period. This front will move to the north as a warm front on Tuesday. High pressure over the Atlantic will bring hotter conditions for the middle portion of next week.

NEAR TERM /THROUGH TONIGHT/
A cold front, currently near or along I-66, will propagate farther to the south late this afternoon and evening before becoming stationary tonight through the remainder of the weekend. Multiple clusters of showers are developing along the Appalachian Front and moving toward the east. Individual thunderstorms, some strong, are developing ahead of or within these clusters of showers and are drifting toward the southeast.
More showers and strong to possibly isolated severe thunderstorms are expected to develop during the warmest time of the afternoon and linger into the middle part of this evening, mainly along the cold front and across northern and central Virginia and southern Maryland where SPC has this area in a Marginal Risk for severe thunderstorms. The main threats will be large hail, lightning, and torrential rainfall. WPC has this same area in a Slight Risk for excessive rainfall that could lead to flash flooding. There is currently a Flood Watch from near Washington D.C. and areas to the southwest, south, and southeast from 6pm to 2am tonight. Rainfall amounts could reach 1 to 3 inches with locally 4 to 5 inches. Surface based CAPE is 2500-3500 J/kg with MLCAPE of around 1000 J/kg. Wind shear has also become a factor contributing to potential heavy convection with values of 35 to 45 knots. Lack of cloud cover has allowed for our high temperatures to reach the middle to upper 80s easily with slightly lower values in the west.

Showers and strong to severe thunderstorms should dissipate or become less numerous overnight with patchy fog or drizzle developing in areas. Some fog may be locally dense. Lows tonight will be in the 60s and 70s for most areas.

SHORT TERM /SATURDAY THROUGH SUNDAY NIGHT/
A cold front will stall across the central zones of our region through the day Saturday. An upper level low will move closer to the area from the west. A lull in shower and any thunderstorm activity more likely through Saturday morning with and thereafter the fog. Another heavy round of showers and thunderstorms is expected Saturday afternoon and evening. There is still some uncertainty as to exactly where this will setup, but latest guidance continues to suggest areas south and west of the Potomac River as the areas most likely to get the strongest convection. All the ingredients are there for a flash flood threat. Will continue to monitor, because the position of the front will be vitally important as to exactly where the strongest convection will be. For areas to the northeast of the boundary. A few showers and a thunderstorm are still possible, especially late in the day into the evening as stronger convection upstream propagates into the area.

The upper level low will shear apart as it moves into the area Sunday, but latest guidance shows the boundary pushing a little farther south and west. This is most likely in response to subsidence associated with a departing jetmax in the northern stream, causing high pressure to strengthen off the New England Coast. The threat for heavy rain is most likely across central Virginia into the Allegheny Highlands, but that can change if the location of the front is off. Will continue to monitor.

LONG TERM /MONDAY THROUGH FRIDAY/
The stalled front will remain nearby in our region through the day on Monday with cool marine air remaining in place for most areas. The boundary will dissipate and move north Tuesday as a warm front and high pressure over the Atlantic will likely control the weather pattern for the middle of next week with a return of hotter and humid conditions. Unsettled conditions will likely persist during this time with chances for showers and thunderstorms. Perhaps the best chance for stronger storms will be Thursday as a cold front approaches from the west.

AVIATION /19Z FRIDAY THROUGH WEDNESDAY/
VFR conditions will continue through much of the rest of the afternoon. Showers and thunderstorms will increase in coverage through this evening. A few stronger storms are possible with gusty winds and brief IFR conditions. The best chance for stronger storms is between 23Z and 04Z. Incorporated the potential for heavy thunderstorms between 00Z and 03Z with a TEMPO group.

Low clouds and areas of fog/drizzle are likely to develop late tonight behind a stalling front that moves into the area. There is still some uncertainty as to exactly where the boundary will set up, but latest indications are that most areas will end up in the marine air for Saturday through Monday. This means that low clouds and subVFR conditions are likely most of the time with IFR/subIFR conditions possible, especially at night into the morning hours each day. Unsettled conditions will continue with the likelihood for showers and perhaps a few storms. The best chance for storms will be around KCHO, KMRB and KIAD Saturday afternoon and evening and KCHO for Sunday afternoon and evening. However, storms are possible everywhere.

More low clouds and fog will likely hang around through Tuesday morning, but cigs/vsbys should improve as the backdoor boundary dissipates and moves northward.

MARINE
A southerly flow will increase into this evening, but winds should remain below SCA criteria. Thunderstorm coverage will increase through this evening. Gusty winds associated with storms may warrant Special Marine Warnings.

A stalling front will slide across the central areas for later Saturday through Monday night. An easterly flow will bring low clouds and areas of fog, and the likelihood for showers and perhaps a thunderstorm will persist. Winds should be below SCA criteria. The boundary will dissipate Tuesday and a southerly flow will develop for the middle portion of next week.

LWX WATCHES/WARNINGS/ADVISORIES
DC...Flood Watch from 6 PM this evening to 2 AM EDT Saturday for DCZ001.
MD...Flood Watch from 6 PM this evening to 2 AM EDT Saturday for MDZ013-016-017-504.
VA...Flood Watch from 6 PM this evening to 2 AM EDT Saturday for VAZ037>039-050-051-053>057-502-527.
WV...None.
MARINE...None.


Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
NCDV2 15 mi58 minSW 12G18 76°F 84°F29.98
PPTM2 - 8578240 - Piney Point, MD 40 mi58 minS 18G21
SLIM2 - 8577330 - Solomons Island, MD 44 mi58 minSSE 8.9G11 80°F 79°F29.98
LWTV2 - 8635750 - Lewisetta, VA 46 mi58 minS 15G20 82°F 82°F30.01
WASD2 - 8594900 - Washington, DC 47 mi58 minNNW 8.9G14 76°F 76°F30.05
BSLM2 - Chesapeake Bay, MD 49 mi58 minSE 2.9 79°F 29.9872°F
COVM2 - 8577018 - Cove Point LNG Pier, MD 49 mi58 minSE 16G18 78°F 30.02


Wind History for Piney Point, MD
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Airport Reports
   
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KEZF SHANNON,VA 10 sm13 minWNW 0610 smOvercast Hvy Rain 30.04
KRMN STAFFORD RGNL,VA 16 sm13 minESE 11G143/4 smOvercast Hvy Rain 70°F66°F88%30.05
KNYG QUANTICO MCAF /TURNER FIELD,VA 19 sm10 minS 041 smOvercast Thunderstorm Hvy Rain 72°F70°F94%30.05

Weather Map
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GEOS Local Image of east us  
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Sterling, VA,





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