Saturday, July11, 2020
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Marine Weather and Tides
Highland Beach, FL

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

Sunrise 6:26AMSunset 8:03PM Saturday July 11, 2020 4:05 PM EDT (20:05 UTC) Moonrise 11:39PMMoonset 11:12AM Illumination 62% Phase: Waning Gibbous; Moon at 21 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 Highland Beach, FL
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location: 26.19, -77.19     debug


Area Discussion for - Miami-South Florida, FL
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FXUS62 KMFL 112003 AFDMFL

Area Forecast Discussion National Weather Service Miami FL 403 PM EDT Sat Jul 11 2020

Short Term (Now through Sunday). Scattered showers and thunderstorms have been ongoing this morning and early afternoon across South Florida. The first round of storms over the east coast metro produced heavy rainfall. Storms continue to develop along previous outflow boundaries as well as the Gulf coast sea breeze in the western interior. With light west/southwesterly flow these storms will move eastward with multiple rounds possible. With the repeated rounds of heavy rainfall, slow storm motion and high rainfall rates the Weather Prediction Center has placed the east coast of South Florida in a marginal risk for excessive rainfall. Additional rainfall particularly over areas that have already seen rainfall with this mornings rounds may lead to localized flooding of streets, roadways and low-lying areas.

Another hot and humid day across South Florida, but the additional cloud cover and rainfall helped bring intermediate relief but still heat indices able to soar into the triple digits.

As we move into Sunday to end the weekend, moisture remains across the region with scattered showers and thunderstorms. Models continue to try and depict a drier mid-level slot possibly setting up over the southern portions of the peninsula. Therefore, still have showers and thunderstorms across the region but highest chances will be over northern portions and Lake region in the afternoon. Main impacts will continue to be heavy rainfall, lightning and an isolated strong wind gust.

Temperatures will be in the low to mid 90s once again with continued triple digit heat indices across South Florida.

Long Term (Sunday night through Saturday). Mid level troughing will continue across the state as the new workweek begins. The general southwesterly flow will continue to suggest the best shower/storm potential across the interior or eastern metros, at least early on in the long term. Eventually, by Monday a strong high aloft will begin to solidify across the south central US and merge with the subtropical high across the Atlantic via the northern Caribbean and Gulf of Mexico. A mid level shortwave will try to slide southward, however, with the building high to the south, this modest feature will flatten and move north of South Florida. At the same time, a very subtle vort axis/shear axis will reside across portions of the peninsula. Albeit weak, it may be just enough to help enhance diurnally driven convection Monday.

In the middle of the weak, rain chances lower just a bit. "Climo Pops" can be expected with sea/gulf breeze collisions. A very weak/stagnant wind regime is expected to evolve, which should make storm motion interesting as outflow propagation will drive much of the convection. At the mid levels, the upper level trough tries to lift northeast and cuts off just east of the Carolinas, at least on the GFS. ECM closes off a very modest upper/mid level low across the Gulf then it quickly retrogrades west into Texas by the end of the week. Eyes shift down toward the surface Thursday and into Friday as an inverted surface trough begins to move west from the Bahamas. Both the GFS and ECM have this feature (give or take in terms of timing). Confidence is higher for a fairly wet pattern toward the end of the period as the surface front along with extreme rich boundary layer moisture enhance diurnally driven convection. Temperatures in the long term will remain above average, however, convection will be the driving factor day to day. Earlier ignition (which is possible on the higher moisture days may keep temperatures down slightly, especially toward the end of the period.

Marine. Benign boating conditions outside scattered showers and thunderstorms throughout the forecast period. Heavy rainfall with gusty and erratic winds are possible in or near any showers and thunderstorms. Waterspouts are also possible with this activity.

Aviation (18z TAFs). More numerous showers and T'storms this afternoon than days past. The best potential will be for the Atlantic terminals. TEMPOs for now will cover much of this activity given the brief nature. Otherwise, generally light southwesterly flow at the surface and VFR conditions expected outside of T'storms.

Beach Forecast. There is a moderate risk of rip currents at all Gulf Coast beaches this afternoon and evening.

Preliminary Point Temps/PoPs. West Palm Beach 77 92 77 93 / 40 60 20 50 Fort Lauderdale 79 92 79 93 / 30 60 20 50 Miami 79 93 78 93 / 30 50 20 50 Naples 78 90 78 93 / 40 50 20 40

MFL WATCHES/WARNINGS/ADVISORIES. FL . None. AM . None. GM . None.

Marine . 33/Kelly Aviation . 33/Kelly-28/Frye Beach Forecast . 33/Kelly Short Term . 33/Kelly Long Term . 28/Frye


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Boca Raton, Boca Raton Airport, FL155 mi78 minSE 58.00 miPartly Cloudy77°F75°F94%1014.6 hPa

Link to 5 minute data for KBCT

Wind History from BCT (wind in knots)
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Last 24hr--S9S4SE4S4S5SW5--------------SW5W7SW5W4N7NW6S7SE8SE56
1 day agoSE10SE10S9
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S8SW6----------------W5W5NW10--NW10N10N10W17
G38
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2 days agoS8S8SE4CalmCalm--Calm--------------Calm--NW7----NW10W6NW10NW10W9

Tide / Current Tables for Pelican Harbour, Abaco Island, Bahamas
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Pelican Harbour
Click for Map
Sat -- 12:06 AM EDT     Moonrise
Sat -- 01:05 AM EDT     3.16 feet High Tide
Sat -- 06:23 AM EDT     Sunrise
Sat -- 07:24 AM EDT     1.01 feet Low Tide
Sat -- 12:10 PM EDT     Moonset
Sat -- 01:39 PM EDT     3.18 feet High Tide
Sat -- 07:53 PM EDT     1.22 feet Low Tide
Sat -- 08:03 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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33.23.12.72.21.71.311.11.31.82.42.83.13.232.62.11.61.31.21.41.72.2

Tide / Current Tables for Nassau, New Providence Island, Bahamas
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Nassau
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Sat -- 12:07 AM EDT     Moonrise
Sat -- 12:53 AM EDT     2.97 feet High Tide
Sat -- 06:27 AM EDT     Sunrise
Sat -- 07:07 AM EDT     0.73 feet Low Tide
Sat -- 12:12 PM EDT     Moonset
Sat -- 01:31 PM EDT     2.90 feet High Tide
Sat -- 07:31 PM EDT     0.99 feet Low Tide
Sat -- 08:02 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.932.82.41.91.30.90.70.81.21.72.22.62.92.92.62.21.71.3111.21.62.1

Weather Map
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wmap_A
GEOS 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 (16,3,4,5)
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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 numerous 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.