Saturday, January19, 2019 L-36.com


Marine Weather and Tides
Delray Beach, 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 7:08AMSunset 5:53PM Saturday January 19, 2019 9:37 PM EST (02:37 UTC) Moonrise 4:26PMMoonset 5:28AM Illumination 99% Phase: Waxing Gibbous; Moon at 14 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- 909 Pm Est Sat Jan 19 2019
.small craft advisory in effect through Sunday evening...
Rest of tonight..South southwest winds 15 to 20 knots along the coast to south southwest 15 to 25 knots in the gulf stream. Seas 2 to 3 feet building to 3 to 5 feet with occasional seas to 6 feet after midnight. Period 4 seconds. Intracoastal waters a moderate chop. A chance of showers and a slight chance of Thunderstorms after midnight.
Sunday..West winds 15 to 20 knots along the coast to west 20 to 25 knots in the gulf stream. Seas 2 to 3 feet along the coast and 5 to 7 feet with occasional to 9 feet in the gulf stream. Period 5 seconds. Intracoastal waters a moderate chop. Showers likely and a slight chance of Thunderstorms in the morning...then a chance of showers in the afternoon.
Sunday night..Northwest winds 15 to 20 knots along the coast to northwest 15 to 25 knots in the gulf stream. Seas 2 to 3 feet along the coast and 6 to 8 feet with occasional to 10 feet in the gulf stream. Period 6 seconds. Intracoastal waters a moderate chop.
Monday..North winds 15 to 20 knots. Seas 2 to 4 feet with occasional seas to 5 feet along the coast and 4 to 6 feet with occasional to 8 feet in the gulf stream. Period 7 seconds. Intracoastal waters a moderate chop.
Monday night..Winds east winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas to 6 feet along the coast and 4 to 6 feet with occasional to 8 feet in the gulf stream. Intracoastal waters choppy in exposed areas.
Tuesday..East winds 20 to 25 knots. Seas 5 to 7 feet with occasional seas to 9 feet. Intracoastal waters rough in exposed areas. A slight chance of showers.
Tuesday night..Winds east southeast winds 20 to 25 knots. Seas 6 to 8 feet with occasional seas to 10 feet. Intracoastal waters rough in exposed areas. A chance of showers.
Wednesday..Southeast winds 20 to 25 knots. Seas 6 to 8 feet with occasional seas to 10 feet subsiding to 4 to 6 feet with occasional seas to 8 feet in the afternoon. Intracoastal waters rough in exposed areas. A slight chance of showers.
Wednesday night..South winds 15 to 20 knots along the coast to south 20 to 25 knots in the gulf stream. Seas 5 to 7 feet with occasional seas to 9 feet. Intracoastal waters a moderate chop. A chance of showers.
Thursday..Southwest winds 15 to 20 knots along the coast to southwest 15 to 25 knots in the gulf stream. Seas 5 to 7 feet with occasional seas to 9 feet subsiding to 3 to 5 feet with occasional seas to 6 feet in the afternoon. Intracoastal waters a moderate chop. Showers likely and a slight chance of Thunderstorms.
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- 909 Pm Est Sat Jan 19 2019
Synopsis..A cold front will move through the atlantic and gulf coastal waters late tonight into Sunday morning. This will allow for gusty winds and increasing seas to take place beginning on early Sunday morning. A small craft advisory will go into effect late tonight across the atlantic waters and a small craft advisory may be needed for Sunday morning across the gulf waters as winds begin to increase. Winds are expected to increase out of the northwest around 20 to 25 knots with higher gusts around 30 knots. Seas in the gulf will build 7 to 9 feet during the day on Sunday, and seas in the atlantic will build 4 to 7 feet, with highest values in the gulf stream and offshore atlantic waters.
Gulf stream hazards..SEas across the gulf stream building to 4 to 7 feet during the day on Sunday. The approximate location of the west wall of the gulf stream is currently unavailable.


7 Day Forecast for Marine Location Near Delray Beach, FL
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location: 26.45, -80.07     debug


Area Discussion for - Miami-South Florida, FL
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Fxus62 kmfl 200045
afdmfl
area forecast discussion
national weather service miami fl
745 pm est Sat jan 19 2019

Aviation
A cold front arriving early Sunday will bring scattered to
numerous showers and isolated thunderstorms, starting around
07-08z at apf and continuing into the atlantic terminals all day
Sunday. Periods of MVFR vis CIGS under heavier showers are
possible. Winds turn SW overnight, then W Sunday after daybreak,
with some quite gusty winds in excess of 25 kt possible midday
through afternoon.

Prev discussion issued 720 pm est Sat jan 19 2019
update...

no changes needed to be made to the previous forecast as
everything looks on track. A cold front will move through south
florida later tonight and into Sunday morning. There will be a
chance of showers out ahead of it. Even though most of the
dynamics and instability will be farther to the north, a
thunderstorm or two still cannot be ruled out before the front
passes. Behind the front, a much cooler and drier air mass will
build into the region Sunday afternoon and Sunday night. Low
temperatures on Sunday night and into early Monday morning will
range from the upper 30s across the northwestern interior sections
to the upper 40s across the east coast metro areas.

Prev discussion... Issued 356 pm est Sat jan 19 2019
discussion...

an area of low pressure will continue to move through the
southeastern portion of the country and into the mid atlantic
states tonight. The cold front associated with this system will
move through south florida late tonight and into early Sunday
morning. This will help to increase the chances of showers during
this time frame. Most of the dynamics and the instability will
remain farther off to the north, however, a thunderstorm or two
cannot be ruled out especially across northern and western
areas before the front moves through. With any thunderstorm that
develops, winds gusts of 30 to 40 mph will be possible. After the
front moves through the region, a cooler and drier air mass will
begin to build into the area later on Sunday and into Sunday
night.

Cold air advection will take place on Sunday night and it will
allow for low temperatures early Monday morning to drop into the
upper 30s around the lake okeechobee region, the low to mid 40s
across the interior and gulf coast, and the mid to upper 40s
across the east coast metro areas. There will be enough wind in
place to allow for the apparent temperatures to drop a few
degrees colder. We will continue to monitor the potential for
some frost in portions of the lake okeechobee region if the winds
are lighter then expected. For the rest of Monday, high pressure
will continue to build into the region behind the front and
quickly moves into the atlantic. This will mean the cold air
advection will remain short lived and temperatures will start to
moderate as the early portion of the week progresses.

High pressure will continue to dominate the weather pattern across
south florida through the middle portion of the week with
easterly flow becoming southeasterly, ahead of another cold front
approaching the region. Models have come into better agreement on
timing being Thursday into Friday. This will bring another chance
of rain and cooler temps behind the cold front.

Marine...

a cold front will move through the atlantic and gulf coastal
waters late tonight into Sunday morning. This will allow for gusty
winds and increasing seas to take place beginning on early Sunday
morning. A small craft advisory will go into effect late tonight
across the atlantic waters and a small craft advisory may be
needed for Sunday morning across the gulf waters as winds begin to
increase. Winds are expected to increase out of the northwest
around 20 to 25 knots with higher gusts around 30 knots. Seas in
the gulf will build 7 to 9 feet during the day on Sunday, and
seas in the atlantic will build 4 to 7 feet, with highest values
in the gulf stream and offshore atlantic waters.

Preliminary point temps pops
West palm beach 63 73 43 68 40 60 0 0
fort lauderdale 67 74 47 68 30 60 0 0
miami 67 74 45 68 30 60 0 0
naples 62 70 43 67 70 50 0 0

Mfl watches warnings advisories
Fl... None.

Am... Small craft advisory from midnight tonight to 7 pm est Sunday
for amz650-651-670-671.

Gm... None.

Aviation... 17 ar


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LKWF1 - 8722670 - Lake Worth, FL 11 mi44 min SSW 9.9 G 17 73°F 75°F1015.4 hPa
PEGF1 25 mi44 min S 8 G 13 74°F 1014.4 hPa
PVGF1 - Port Everglades Channel, FL 25 mi38 min S 6 G 12 73°F 1014.6 hPa (-0.3)62°F
VAKF1 - 8723214 - Virginia Key, FL 50 mi44 min SSE 8.9 G 9.9 74°F 74°F1014.3 hPa

Wind History for Lake Worth Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Boca Raton, Boca Raton Airport, FL5 mi1.8 hrsS 610.00 miFair72°F59°F65%1014.6 hPa
Pompano Beach, Pompano Beach Airpark, FL14 mi45 minSSW 410.00 miFair71°F62°F73%1014.6 hPa
West Palm Beach - Palm Beach International Airport, FL16 mi45 minS 510.00 miPartly Cloudy68°F60°F76%1014.4 hPa
Fort Lauderdale, Fort Lauderdale Executive Airport, FL18 mi45 minS 310.00 miFair70°F62°F76%1014.7 hPa

Wind History from BCT (wind in knots)
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Last 24hrSE3E3--------------CalmCalmCalmS6S10S10S10
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1 day agoCalmCalm--------------NW5CalmCalmN5N5--N4NW34E5E8E4E4NE3--
2 days ago--N7--------------NW3NW5NW5NW5--E8--E7
G15
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Tide / Current Tables for South Delray Beach, ICWW, Florida
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South Delray Beach
Click for Map
Sat -- 02:02 AM EST     -0.60 feet Low Tide
Sat -- 05:27 AM EST     Moonset
Sat -- 07:09 AM EST     Sunrise
Sat -- 08:10 AM EST     2.77 feet High Tide
Sat -- 02:36 PM EST     -0.09 feet Low Tide
Sat -- 04:26 PM EST     Moonrise
Sat -- 05:52 PM EST     Sunset
Sat -- 08:16 PM EST     2.65 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.1-0.4-0.6-0.40.211.82.52.82.72.21.60.90.3-0-0.10.30.91.72.32.62.62.11.4

Tide / Current Tables for Lake Wyman, ICWW, Florida
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Lake Wyman
Click for Map
Sat -- 01:52 AM EST     -0.60 feet Low Tide
Sat -- 05:27 AM EST     Moonset
Sat -- 07:09 AM EST     Sunrise
Sat -- 08:06 AM EST     2.52 feet High Tide
Sat -- 02:26 PM EST     -0.09 feet Low Tide
Sat -- 04:26 PM EST     Moonrise
Sat -- 05:52 PM EST     Sunset
Sat -- 08:12 PM EST     2.42 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.1-0.5-0.6-0.40.211.72.32.52.421.40.70.2-0.1-00.30.91.62.22.42.31.91.2

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.
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Wind Forecast for Miami-South Florida, FL (21,6,7,8)
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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.