Monday, January21, 2019 L-36.com


Marine Weather and Tides
South Palm 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 7:02AMSunset 5:49PM Monday January 21, 2019 1:24 PM EST (18:24 UTC) Moonrise 6:28PMMoonset 7:18AM Illumination 99% Phase: Full Moon; Moon at 16 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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7 Day Forecast for Marine Location Near South Palm Beach, FL
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location: 26.43, -77.13     debug


Area Discussion for - Miami-South Florida, FL
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Fxus62 kmfl 211734
afdmfl
area forecast discussion
national weather service miami fl
1234 pm est Mon jan 21 2019

Aviation
Vfr conditions expected to continue for all TAF sites through the
forecast period. N winds gradually becoming NE and will veer from
e by 06-09z and increase to 15-20knots by 14z tomorrow. Isolated
showers may develop throughout the night but overall a dry pattern
will remain.

Prev discussion issued 931 am est Mon jan 21 2019
update...

the small craft advisory for the gulf has been cancelled as winds
have come down a bit this morning. However, mariners should still
exercise caution as NE winds of 10-15 kts and 4-6ft seas will
continue through this evening. Along the coastal beaches, a high
risk of rip currents remains in effect for collier county through
this evening. Have added a high risk of rip currents for the
atlantic beaches tomorrow as the winds look to increase out of
the east around 15-20kts. The increase in winds tomorrow may
warrant a small craft advisory for the atlantic.

Otherwise, cool early morning temperatures from yesterday's
frontal passage have begun their ascent. This allowed miami, fort
lauderdale, and naples to experience the coolest temperatures
since last january. The rest of today looks to remain cool and dry
as high pressure builds over south florida today. The rest of the
forecast looks on track and no other changes are anticipated at
this time.

Prev discussion... Issued 349 am est Mon jan 21 2019
discussion...

short term (today-Wednesday): a cold morning across south florida
with temperatures dipping into the upper 30s and 40s across the
region. Winds have decreased enough over portions of the interior
where some patchy frost may be able to develop. Particularly over
glades and hendry counties this morning.

High pressure building over the eastern us behind the front will
dominate the weather pattern for the first half of the week. Winds
will veer becoming northeasterly today then easterly the next
couple of days as the high continues to slide east into the
atlantic. This will allow help gradually moderate afternoon highs
and morning lows as we move through mid-week.

Long term (Thursday into next weekend): models continue to agree
with the next cold front moving into the region Thursday and exiting
the region by Thursday night early Friday morning. Similar to the
last front, an increased chance of showers and a slight chance of
thunderstorms as the front progresses through.

Behind the front a pleasant beginning of weekend in store as high
pressure builds with cool temperatures returning to south florida.

Towards the end of the weekend we will have to keep an eye on models
continue to develop a strong mid-upper level trough that will be
moving across the conus. This could result in our next front and
increased rain chances. Will continue to monitor the progression of
this feature as we move through the week.

Marine...

a small craft advisory is in effect for the gulf waters
through this morning. Winds will be northeasterly to easterly 15-20
knots. Seas in the gulf will be 6 to 8 feet this morning
particularly the outer gulf waters. Seas will gradually begin to
diminsh throughout the day. Seas in the atlantic will be 4 to 6
feet. A northerly swell in the atlantic, increasing seas and
breezy easterly winds may lead to a small craft advisory being
issued tomorrow.

Beach forecast...

there is a high risk of rip currents at collier county
beaches today. A moderate risk of rip currents at atlantic coast
beaches today. An elevated risk for atlantic coast beaches will
likely continue through at least mid-week.

Preliminary point temps pops
West palm beach 68 60 73 65 10 10 10 10
fort lauderdale 69 63 74 69 10 10 10 10
miami 70 62 74 68 10 10 10 10
naples 67 53 75 63 0 0 10 10

Mfl watches warnings advisories
Fl... High rip current risk from Tuesday morning through Tuesday
evening for flz168-172-173.

High rip current risk until 7 pm est this evening for flz069.

Am... None.

Gm... None.

Update... 11 hvn
discussion... 33 kelly
marine... 33 kelly
aviation... 11 hvn
beach forecast... 33 kelly


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Boca Raton, Boca Raton Airport, FL157 mi37 minNE 1210.00 miA Few Clouds68°F51°F56%1024.4 hPa

Wind History from BCT (wind in knots)
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2 days agoNW34E5E8E4E4NE3--SE3E3--------------CalmCalmCalmS6S10S10S10
G20

Tide / Current Tables for Pelican Harbour, Abaco Island, Bahamas
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Pelican Harbour
Click for Map
Mon -- 12:17 AM EST     Full Moon
Mon -- 01:36 AM EST     0.05 feet Low Tide
Mon -- 06:56 AM EST     Sunrise
Mon -- 07:17 AM EST     Moonset
Mon -- 08:02 AM EST     3.91 feet High Tide
Mon -- 02:30 PM EST     0.12 feet Low Tide
Mon -- 05:42 PM EST     Sunset
Mon -- 06:27 PM EST     Moonrise
Mon -- 08:26 PM EST     3.30 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.60.10.10.51.22.133.73.93.73.12.31.40.60.20.20.61.32.22.93.33.22.82.1

Tide / Current Tables for Eleuthera Island (west coast), Bahamas
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Eleuthera Island (west coast)
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Mon -- 12:17 AM EST     Full Moon
Mon -- 03:37 AM EST     0.16 feet Low Tide
Mon -- 06:51 AM EST     Sunrise
Mon -- 07:12 AM EST     Moonset
Mon -- 09:55 AM EST     3.81 feet High Tide
Mon -- 04:32 PM EST     0.21 feet Low Tide
Mon -- 05:41 PM EST     Sunset
Mon -- 06:26 PM EST     Moonrise
Mon -- 10:19 PM EST     3.20 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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21.30.70.20.20.61.32.233.63.83.632.21.40.70.30.30.71.42.22.83.23.1

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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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Miami-South Florida, FL (13,3,4,5)
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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.