Friday, March24, 2017 L-36.com


Marine Weather and Tides
Aquia Harbour, VA

Version 3.4
What's New / NOTES
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 7:03AMSunset 7:27PM Friday March 24, 2017 7:58 PM EDT (23:58 UTC) Moonrise 4:02AMMoonset 2:52PM Illumination 7% Phase: Waning Crescent; Moon at 27 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
ANZ536 Tidal Potomac From Indian Head To Cobb Island- 731 Pm Edt Fri Mar 24 2017
.small craft advisory in effect until midnight edt tonight...
Tonight..SW winds 5 to 10 kt. Waves 1 to 2 ft.
Sat..SW winds 5 to 10 kt. Waves 1 ft.
Sat night..S winds 5 kt. Waves less than 1 ft.
Sun..SE winds 5 to 10 kt. Waves 1 ft. A chance of showers.
Sun night..S winds 5 to 10 kt. Waves 1 ft. Showers likely.
Mon..SW winds 5 to 10 kt. Waves 1 ft. A chance of showers.
Mon night..S winds 5 kt. Waves less than 1 ft.
Tue..W winds 5 kt. Waves less than 1 ft. A chance of showers.
Wed..N winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning.
ANZ500 731 Pm Edt Fri Mar 24 2017
Synopsis for the tidal potomac and md portion of the chesapeake bay.. High pressure will drift east to bermuda through this evening. Two low pressure systems will enter and weaken over the midwest Saturday and Monday night. Small craft advisories may be needed for portions of the waters Sunday and Sunday night.

7 Day Forecast for Marine Location Near Aquia Harbour, VA
   Hourly   EDIT   Help
location: 38.42, -77.35     debug


Area Discussion for - Baltimore, MD/Washington
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus61 klwx 241856
afdlwx
area forecast discussion
national weather service baltimore md/washington dc
256 pm edt Fri mar 24 2017

Synopsis High pressure offshore will remain in control of the
area through early next week. Low pressure will approach the
area on Tuesday with a cold front moving through the area
Tuesday night. High pressure builds again over the area for the
middle part of next week.

Near term /through Saturday/ High pressure offshore will
maintain its grip over the area through early next week
supporting mild temperatures. A small chance of showers will
exist along the mason-dixon line due to a proximity of a
stationary bdry across pennsylvania.

Short term /Saturday night through Sunday night/
On Sunday, a backdoor cdfnt could push south into southern md
bringing low clouds and cooler temperatures due to a more
onshore flow. Widespread showers will work into the area late
sun and Sun night in area of sfc convergence and warm air
advection ahead of low pressure moving into the great lks.

Long term /Monday through Friday/
Unsettled weather expected on Monday with return flow over our
area and frontal boundary stalled north of us. Pops may diminish
Monday night before another front moves across our area Tuesday
into Tuesday night. Showers and thunderstorms possible.

Conditions starts drying on Wednesday and into Thursday as high
pressure builds into the area. Warm front lifts north Thursday
into Friday, increasing pops over our area. High temperatures
during this period will be gradually decreasing from the 60s and
70s on Monday into the 50s and 60s on Friday.

Aviation /18z Friday through Wednesday/ Brief MVFR fog early
tomorrow, otherwiseVFR.

Unsettled weather on Monday as frontal boundary stalls north of
our area. Brief period of dry conditions Monday night before
another front approaches on Tuesday. Dry conditions return
Wednesday. Sub-vfr periods possible Monday into Tuesday, then
vfr Wednesday.

Marine Small craft conditions through this evening. Winds
begin to diminish overnight.

Unsettled weather on Monday as frontal boundary stalls north of
our area. Brief period of dry conditions Monday night before
another front approaches on Tuesday. Dry conditions return
Wednesday. Winds expected to be below the small craft advisory
threshold during this period.

Lwx watches/warnings/advisories
Dc... None.

Md... None.

Va... None.

Wv... None.

Marine... Small craft advisory until midnight edt tonight for anz530>533-
535>537-539>542.

Small craft advisory until 6 pm edt this evening for anz538.

Small craft advisory until 6 am edt Saturday for anz534-543.

Synopsis... Lfr
near term... Lfr
short term... Lfr
long term... Imr
aviation... Imr/lfr
marine... Imr/lfr


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
NCDV2 18 mi41 min SSW 9.9 G 13 65°F 45°F1021.7 hPa
WASD2 - 8594900 - Washington, DC 36 mi41 min S 5.1 G 7 57°F 46°F1021.2 hPa
BSLM2 - Chesapeake Bay, MD 42 mi149 min SSW 8.9 62°F 1023 hPa35°F
PPTM2 - 8578240 - Piney Point, MD 48 mi41 min SW 7 G 8
SLIM2 - 8577330 - Solomons Island, MD 48 mi41 min SW 8.9 G 14 62°F 45°F

Wind History for Washington, DC
(wind in knots)    EDIT      (on/off)   Help
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
-12
PM
5
AM
6
AM
7
AM
-12
PM
9
AM
10
AM
-12
PM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
Last
24hr
SE5
S4
SE4
SE5
G8
SE4
G7
S7
S6
S8
S7
S6
G11
S7
G10
S13
G16
SW10
G16
S10
G13
SW5
SW8
G14
S10
G14
S11
G14
S11
G15
S11
G15
S11
G15
1 day
ago
N15
N8
G16
N3
G12
N9
N8
G11
N4
G7
NE5
NE4
G7
NE3
G6
E2
G5
NE4
NE2
G5
E2
G5
NE3
E4
G8
E4
SW2
S3
S5
S7
S5
S6
2 days
ago
NW3
G7
NW2
NW5
G9
--
SW2
SE1
W3
G6
NW4
NW7
G13
NW5
G10
N11
N14
G23
N12
G23
NW14
G22
NW16
G25
NW14
G20
NW14
G24
NW13
G19
NW15
G23
N15
G23
N11
G16
NW13
G18

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Stafford, Stafford Regional Airport, VA6 mi64 minSSW 710.00 miFair65°F43°F47%1023.7 hPa
Quantico Marine Corps Airfield - Turner Field, VA7 mi63 minSSW 1010.00 miFair57°F45°F64%1022.7 hPa
Fredericksburg, Shannon Airport, VA12 mi64 minSSW 10 G 1510.00 miFair67°F46°F48%1022.3 hPa
Warrenton-Fauquier Airport, VA22 mi64 minSSW 510.00 miFair64°F36°F36%1022 hPa
Manassas, Manassas Regional Airport/Harry P. Davis Field, VA23 mi63 minSSW 610.00 miFair62°F39°F44%1023.3 hPa
Fort Belvoir, VA23 mi2 hrsVar 510.00 miFair61°F36°F39%1023 hPa

Wind History from RMN (wind in knots)
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
5
PM
6
PM
7
PM
8
PM
Last 24hrSE4SE3CalmSE4CalmS3S4S4S4S5SE5SE5S4S3S7SW6S6S11
G23
SW13
G19
S13
G20
S9
G15
SW8
G16
SW7S6
1 day agoN4N6CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmE5E9CalmSE3CalmSE3SE7S6NW3CalmS5E7
2 days agoCalmCalmCalmCalmW3CalmW4W6NW12NW9N21
G26
NW22
G27
NW18
G26
NW20
G28
N16
G20
N13
G23
N11
G28
N9
G24
NW14
G26
N15
G20
NW14
G22
NW10N14
G18
N8

Tide / Current Tables for Aquia Creek, Virginia
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Aquia Creek
Click for Map
Fri -- 03:50 AM EDT     1.08 feet High Tide
Fri -- 05:02 AM EDT     Moonrise
Fri -- 07:06 AM EDT     Sunrise
Fri -- 10:18 AM EDT     0.03 feet Low Tide
Fri -- 03:52 PM EDT     Moonset
Fri -- 04:11 PM EDT     1.19 feet High Tide
Fri -- 07:25 PM EDT     Sunset
Fri -- 10:43 PM EDT     0.00 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.40.70.911.110.80.60.40.200.10.40.70.91.11.21.10.90.70.50.30.10

Tide / Current Tables for Quantico Creek, Virginia
   EDIT      (on/off)   Help   One Week of Data
Quantico Creek
Click for Map
Fri -- 04:52 AM EDT     1.42 feet High Tide
Fri -- 05:02 AM EDT     Moonrise
Fri -- 07:06 AM EDT     Sunrise
Fri -- 10:37 AM EDT     0.16 feet Low Tide
Fri -- 03:52 PM EDT     Moonset
Fri -- 05:06 PM EDT     1.48 feet High Tide
Fri -- 07:25 PM EDT     Sunset
Fri -- 11:19 PM EDT     0.14 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.40.711.21.41.41.310.60.30.20.20.30.60.91.21.41.51.41.10.80.50.30.2

Weather Map and Satellite Images
       (on/off)   Help
Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Mid-Atlantic    EDIT
Geos

Wind Forecast for Baltimore, MD/Washington (19,4,5,8)
      (on/off)   Help

Ground Weather Radar Station Sterling, VA
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.