Thursday, November15, 2018 L-36.com


Marine Weather and Tides
Lake Clarke Shores, FL

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 6:38AMSunset 5:31PM Thursday November 15, 2018 3:58 AM EST (08:58 UTC) Moonrise 1:05PMMoonset 12:00AM Illumination 48% Phase: First Quarter Moon; Moon at 7 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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AMZ650 Coastal Waters From Jupiter Inlet To Deerfield Beach Fl Out 20 Nm- Waters From Jupiter Inlet To Deerfield Beach Fl From 20 To 60 Nm- 901 Pm Est Wed Nov 14 2018
Rest of tonight..South southeast winds 5 to 10 knots. Seas around 2 feet. Period 4 seconds. Intracoastal waters a light chop. A slight chance of showers and Thunderstorms.
Thursday..South southwest winds 5 to 10 knots becoming west northwest in the afternoon. Along the coast, seas around 2 feet. In the gulf stream, seas around 2 feet building to 2 to 4 feet with occasional seas to 5 feet in the afternoon. Period 5 seconds increasing to 10 seconds in the afternoon. Intracoastal waters a light chop. A chance of showers and a slight chance of Thunderstorms.
Thursday night..North northwest winds 15 to 20 knots. Seas 2 to 4 feet with occasional seas to 5 feet along the coast and 5 to 7 feet with occasional to 9 feet in the gulf stream. Period 9 seconds. Intracoastal waters a moderate chop. A chance of showers and a slight chance of Thunderstorms in the evening. A slight chance of showers after midnight.
Friday..North winds 10 to 15 knots along the coast to north 15 to 20 knots in the gulf stream. Seas 2 to 4 feet with occasional seas to 5 feet along the coast and 5 to 7 feet with occasional to 9 feet in the gulf stream. Period 6 seconds. Intracoastal waters a moderate chop.
Friday night through Sunday..East northeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 6 feet. Intracoastal waters a moderate chop.
Sunday night and Monday..North northeast winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a light chop. A slight chance of showers.
AMZ600 Synopsis For Jupiter Inlet To Ocean Reef Fl Out To 60 Nm And For East Cape Sable To Bonita Beach Fl Out To 60 Nm- 901 Pm Est Wed Nov 14 2018
Synopsis..A cold front will be moving across the south florida waters on Thursday with high pressure ridge building north of the region through the weekend. Marine conditions are expected to deteriorate for small boaters with the passage of the front and just behind it through Friday before they improve once again going into the weekend.
Gulf stream hazards..SEas will be building to 7 feet late Thursday and Thursday night behind the passage of the cold front and remain elevated through Friday. Conditions are expected to improve into the weekend. The approximate location of the west wall of the gulf stream as of nov 10, 2018 at 1200 utc... 6 nautical miles east northeast of fowey rocks. 11 nautical miles east of port everglades. 8 nautical miles east of lake worth. 10 nautical miles east of jupiter inlet. This data courtesy of the naval oceanographic office.


7 Day Forecast for Marine Location Near Lake Clarke Shores, FL
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location: 26.65, -80.05     debug


Area Discussion for - Miami-South Florida, FL
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Fxus62 kmfl 150846
afdmfl
area forecast discussion
national weather service miami fl
346 am est Thu nov 15 2018

Discussion
The cold front is currently moving on shore early this morning
just to the north of the area. This front will slowly progress
across south florida on Thursday morning across the western areas
and then it will clear the east coast metro areas during the
afternoon hours. There will be showers out ahead of the front,
however, thunderstorm activity will be limited as most of the
instability remains well off to the north of the region. Behind
this front, a drier and cooler air mass will filter in from west
to east as Thursday progresses. The exception to this will be
across the atlantic waters as a chance of showers will linger
through Friday.

The main change with this cold front will once again be the drier
and cooler air mass that moves into south florida during the end
of the work week. Low temperatures on Thursday night will drop
into the upper 40s across the northwestern interior sections to
the lower 60s across the east coast metro areas. As the upcoming
weekend approaches, a ridge of high pressure will build to north
of the region and morning lows will rebound to near normal levels
by the end of the weekend. Day time highs will warm up as well
through the period but only slightly expected to remain near
normal or even may be slightly below. It will remain dry through
most of the weekend but by late in the weekend and into early next
week a slight chance to a chance of showers is forecast along
atlantic waters and the adjacent east coast as the low level flow
turns out of the northeast and east with low level limited
moisture gradually on the increase.

Marine
Winds will begin to shift around to the west and then eventually
the northwest across the atlantic and gulf coastal waters as a
cold front pushes through the area. Marine conditions will
deteriorate during the day on Thursday and a small craft advisory
has been issued for the gulf coastal waters. A small craft
advisory may be needed for the atlantic waters as well on Thursday
night. Marine conditions will slowly start to improve over the
upcoming weekend.

Aviation
A approaching cold front is initiating isolated shra across the
area through the overnight hours. The timing of the front looks
to go as follows: kapf around 12z, then not until around 19z-20z
for the east coast TAF sites. With the slow movement, and lack of
great dynamics, tsra looks to be very limited, with shra being
more likely, along with the wind shift in the afternoon. However,
tsra is still possible through the day, just confidence is lacking
as to coverage and timing.

Preliminary point temps pops
West palm beach 85 58 76 63 50 10 10 10
fort lauderdale 85 63 77 67 50 20 10 10
miami 85 61 77 64 50 20 0 10
naples 81 55 73 55 30 0 0 0

Mfl watches warnings advisories
Fl... None.

Am... None.

Gm... Small craft advisory from 7 am this morning to 1 pm est Friday
for gmz676.

Small craft advisory from 1 pm this afternoon to 1 pm est Friday
for gmz656-657.

Discussion... 55 cwc
marine... 55 cwc
aviation... 13


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LKWF1 - 8722670 - Lake Worth, FL 3 mi40 min S 13 G 17 81°F 81°F1015.4 hPa
PVGF1 - Port Everglades Channel, FL 39 mi88 min SE 11 G 15 81°F 1014.2 hPa74°F
PEGF1 39 mi46 min SE 12 G 15 81°F 1014 hPa
SPGF1 - Settlement Point, GBI 56 mi58 min ESE 7 G 8 78°F 1014.8 hPa (-1.6)

Wind History for Lake Worth Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
West Palm Beach - Palm Beach International Airport, FL4 mi65 minSSE 510.00 miFair75°F75°F100%1014.4 hPa

Wind History from PBI (wind in knots)
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Last 24hrCalmCalmCalmCalmCalmCalmE7E7E8E6SE7E7E11SE9SE8SE7SE7SE9SE7SE7SE8SE8SE8S5
1 day agoNW3CalmNE3CalmCalmSE9SE11SE10SE13
G18
SE15NW5SE13SE9SE13S10S6S5SE3CalmCalmCalmCalmCalmCalm
2 days agoE14E11E9E13E12E11E13SE16E16SE12
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Tide / Current Tables for West Palm Beach Canal, Lake Worth, Florida
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for Palm Beach, Lake Worth, Florida
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Weather Map and Satellite Images
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wmap_A
GOES Local Image of Southeast    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Miami-South Florida, FL (3,6,7,8)
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Ground Weather Radar Station Miami, FL
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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.