Monday, March27, 2017 L-36.com


Marine Weather and Tides
Ocean Pines, MD

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 6:51AMSunset 7:22PM Monday March 27, 2017 6:42 AM EDT (10:42 UTC) Moonrise 5:46AMMoonset 6:00PM Illumination 0% Phase: New Moon; Moon at 29 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
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ANZ650 Coastal Waters From Fenwick Island De To Chincoteague Va Out 20 Nm- 620 Am Edt Mon Mar 27 2017
Today..S winds 10 to 15 kt. Seas 3 to 4 ft with a dominant period of 7 seconds. Patchy fog in the morning.
Tonight..SW winds 15 kt. Seas 3 to 4 ft with a dominant period of 7 seconds. A slight chance of showers.
Tue..S winds 10 to 15 kt. Seas 3 to 4 ft with a dominant period of 9 seconds. A chance of showers.
Tue night..SW winds 10 to 15 kt...becoming nw after midnight. Seas 3 to 4 ft. A chance of showers in the evening.
Wed..N winds 10 to 15 kt. Seas 3 to 4 ft.
Wed night..N winds 10 to 15 kt. Seas 3 to 4 ft.
Thu..NE winds 10 to 15 kt. Seas 3 to 4 ft.
Thu night..E winds 5 to 10 kt. Seas 3 to 4 ft.
Fri..SE winds 10 to 15 kt. Seas 4 to 5 ft. Showers likely.
Fri night..S winds 10 to 15 kt. Seas 5 to 6 ft. Showers likely.
ANZ600 620 Am Edt Mon Mar 27 2017
Synopsis for fenwick island de to currituck beach light nc out 20 nautical miles including virginia portion of the chesapeake bay currituck sound and portions of the james, york, and rappahannock rivers.. High pressure remains offshore of the southeast coast today. A weak frontal boundary over the delmarva lifts back to the north this morning. A cold front crosses the region late Tuesday through Tuesday night. High pressure builds in from the north Wednesday into Thursday.

7 Day Forecast for Marine Location Near Ocean Pines, MD
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location: 38.39, -75.13     debug


Area Discussion for - Wakefield, VA
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Fxus61 kakq 270728
afdakq
area forecast discussion
national weather service wakefield va
328 am edt Mon mar 27 2017

Synopsis
A weak frontal boundary over the area lifts back to the north
this morning. A cold front approaches from the west tonight and
crosses the region late Tuesday through Tuesday night. High
pressure builds in from the north on Wednesday.

Near term /until 6 pm this evening/
Weak sfc boundary remains over the fa... Roughly from about fvx-
mfv. N of the boundary... Fg remains w/ vsbys mainly 1-3sm... Though
vsbys 1/4-1/2sm found over much of the lower md ERN shore (and
the adjacent waters). Will re-issue sps for locally dense fg
early this morning on the lower md ERN shore. The boundary will
be lifting N through the morning hours... Therefore expect
slow/gradual improvement in the fg/vsbys (from s-n).

Initial area of low pres lifts into/through new england
today... Leaving fa w/ continued mild/warm conditions as hi pres
(sfc-aloft) remains INVOF SE CONUS coast. Mainly mostly cloudy
this morning... W/ isold shras... Mainly confined to NW of a avc-
ric-sby line... Becoming partly sunny by aftn. All zones will be
back in the warm sector... Even eventually on the eastern shore.

Aside from locally cooler readings at the immediate coast...

most areas will rise into the m-u70s. Not much forcing for
widespread precip (after early-mid morning), but will carry 20%
pops for aftn showers (tstms well inland).

Short term /6 pm this evening through Wednesday/
Upper level ridging begins to break down tonight... As the front
approaches from the W and will carry chc pops west of i-95
after midnight/20% or less e. Warm with lows mainly 55-60 f.

Upper level trough pushes into the area Tue as a sfc cold front
passes arrives late in the day. Continued warm w/ highs well
into the 70s to near 80f. There will be a higher chance for
showers and aftn tstms. Will continue with 40-50% pops most
areas. There will be some potential for a few stronger storms
tue aftn/evening as speed and directional increases and sfc dew
pts approach 60f... But overall not looking like widespread
severe wx. Drying late Tue night with lows mainly 50-55 f... W/
partly/mostly sunny conditions wed. Somewhat cooler but still a
little above avg with highs 60-65f near the coast and in the
u60s-l70s well inland.

Long term /Wednesday night through Sunday/
Dry wx expected for Wed night thru thu, as high pressure builds
down over the area to along the east coast. Decent chc for
showers and possible tstms later Thu night into early sat
morning, as low pressure and another associated cold front
approaches and moves acrs the region. Dry wx and high pressure
returns for Sat aftn thru sun.

Highs in the mid 50s to lower 60s thu, in the upper 50s to mid
60s fri, and in the 60s to near 70 Sat and sun. Lows in the
upper 30s to mid 40s Wed night, in the lower to mid 40s thu
night, in the mid 40s to lower 50s Fri night, and in the 40s sat
night.

Aviation /07z Monday through Friday/
Continuing lifr/ifr cigs/vsbys expected at sby through 12-14z/27
before gradual improvement. Additionally... Isold shrasslowly
spreading E into the fa... Though continue to decrease in
coverage. Sfc boundary dissecting the fa nw-se will be lifting n
through this morning. Expecting mainlyVFR conditions by
midday/afternoon hours w/ low prob for shras. Unsettled wx
conditions will persist across the region into Tue night. Shras
becoming increasingly likely during tue... Into Tue night.

Periods of reduced aviation conditions will be possible during
times of precipitation. Dry/vfr Wed as winds shift to the n.

Marine
Low visibility in fog (<1 nm) continues to plague the northern
coastal waters and the upper bay early this morning. Based on trends
in the latest obs will continue the dense fog advisory north of
windmill pt thru 7 am and also for the coastal waters north of
parramore island.

A frontal boundary remains draped across the DELMARVA early this
morning with reduced visibility in light onshore e/ne flow. South of
the boundary winds are S at 10 kt or less. The frontal boundary will
eventually get pulled back north of the DELMARVA later this morning
with improving visibility across the northern waters... And winds
becoming S 5 to 15 kt all areas for the rest of today as sfc high
pressure lingers off the SE coast. Winds S to SW 10 to 15 kt
continues tonight and Tue morning. Seas 2-4 ft; waves 1-2 ft.

Low pressure and its associated cold front will across the local
area late Tue into early Wed morning. Winds s/sw 10-15 kt Tue aftn
will become w/nw 10-15 kt Tue night then n-ne 10-15 kt on wed. Do
not expect SCA conditions to be met thru wed.

High pressure will build in from the N for Wed night and Thu with
ne winds 15 kt or less, becoming E by late thu. Seas 2-4 ft; waves
1-3 ft thru the period.

Akq watches/warnings/advisories
Md... None.

Nc... None.

Va... None.

Marine... Dense fog advisory until 7 am edt this morning for anz630-650-
652.

Synopsis... Ajb/lkb
near term... Ajb
short term... Alb/lkb
long term... Tmg
aviation... Alb
marine... Jdm


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
OCSM2 5 mi163 min 4 ft
OCIM2 - 8570283 - Ocean City Inlet, MD 5 mi43 min S 2.9 G 2.9 44°F 45°F1020.4 hPa (-1.2)
LWSD1 - 8557380 - Lewes, DE 27 mi43 min SSE 6 G 8.9 45°F 44°F1019.5 hPa (-1.5)
CMAN4 - 8536110 - Cape May, NJ 41 mi43 min ESE 9.9 G 13 45°F 44°F1019.3 hPa (-1.6)
44089 45 mi43 min 44°F4 ft

Wind History for Ocean City Inlet, MD
(wind in knots)    EDIT      (on/off)   Help
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SW10
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G12
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SW15
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G14
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SW11
SW10

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Ocean City, Ocean City Municipal Airport, MD6 mi50 minN 06.00 miFog/Mist43°F42°F97%1020.1 hPa
Salisbury, Salisbury-Ocean City Wicomico County Regional Airport, MD20 mi49 minS 410.00 miFair48°F48°F100%1019.6 hPa

Wind History from OXB (wind in knots)
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Last 24hrNE10
G17
NE11
G16
NE12NE10NE8NE10NE8NE11NE8NE9NE8NE9NE9NE9NE6NE6E4NE3E3CalmE4E3CalmCalm
1 day agoSW6SW10SW10SW13
G19
SW16
G21
W10
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SW11SW10SW11S6S7S7SW4CalmS6N8N6N7NE11NE8
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2 days agoSW6SW5SW9SW12
G16
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G18
S9SW13
G22
--SW11SW8SW8SW9SW9SW5SW4SW9SW7SW7

Tide / Current Tables for Keydash, Isle of Wight Bay, Maryland
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Keydash
Click for Map
Mon -- 02:24 AM EDT     -0.37 feet Low Tide
Mon -- 06:45 AM EDT     1.93 feet High Tide
Mon -- 06:45 AM EDT     Moonrise
Mon -- 06:52 AM EDT     Sunrise
Mon -- 02:50 PM EDT     -0.28 feet Low Tide
Mon -- 06:59 PM EDT     Moonset
Mon -- 07:04 PM EDT     1.94 feet High Tide
Mon -- 07:19 PM EDT     Sunset
Mon -- 10:59 PM EDT     New Moon
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.2-0.2-0.4-0.30.31.11.81.91.81.51.20.80.40-0.2-0.30.10.91.61.91.91.61.30.9

Tide / Current Tables for Fenwick Island Light, Delaware
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Fenwick Island Light
Click for Map
Mon -- 01:37 AM EDT     -0.61 feet Low Tide
Mon -- 06:45 AM EDT     Moonrise
Mon -- 06:52 AM EDT     Sunrise
Mon -- 07:50 AM EDT     4.40 feet High Tide
Mon -- 02:03 PM EDT     -0.46 feet Low Tide
Mon -- 06:59 PM EDT     Moonset
Mon -- 07:19 PM EDT     Sunset
Mon -- 08:09 PM EDT     4.41 feet High Tide
Mon -- 10:59 PM EDT     New Moon
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.3-0.5-0.6012.23.34.24.443.12.10.9-0-0.5-0.10.71.833.94.44.23.42.3

Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Mid-Atlantic    EDIT
Geos

Wind Forecast for Wakefield, VA (6,6,7,8)
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Ground Weather Radar Station Dover AFB, DE
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weather_mapweather_map weather_map

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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.