Sunday, September24, 2017 L-36.com


Marine Weather and Tides
Juno Beach, FL

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
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.

Sunrise 7:09AMSunset 7:14PM Sunday September 24, 2017 8:24 AM EDT (12:24 UTC) Moonrise 10:04AMMoonset 9:25PM Illumination 15% Phase: Waxing Crescent; Moon at 4 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
    EDIT      (on/off)   Help
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- 419 Am Edt Sun Sep 24 2017
.small craft advisory in effect through Monday afternoon...
Today..North northeast winds 10 to 15 knots. Seas 5 to 7 feet with occasional seas to 9 feet. Period 10 seconds. North northeast swell 3 to 4 feet. Intracoastal waters a light chop. A chance of showers and a slight chance of Thunderstorms.
Tonight..North northwest winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas to 8 feet along the coast and 6 to 8 feet with occasional to 10 feet in the gulf stream. Period 12 seconds. North northeast swell 3 to 6 feet. Intracoastal waters a light chop.
Monday..Along the coast, northwest winds 5 to 10 knots becoming north northeast in the afternoon. In the gulf stream, northwest winds 10 to 15 knots. Seas 6 to 8 feet with occasional seas to 10 feet. Period 12 seconds. North northeast swell 3 to 6 feet. Intracoastal waters a light chop.
Monday night..Along the coast, north winds 5 knots becoming northwest after midnight. In the gulf stream, northwest winds 5 to 10 knots. Seas 6 to 8 feet with occasional seas to 10 feet. Period 12 seconds. North northeast swell 3 to 6 feet. Intracoastal waters a light chop. A slight chance of showers and Thunderstorms after midnight.
Tuesday..Northwest winds 5 to 10 knots. Seas 6 to 8 feet with occasional seas to 10 feet. North northeast swell 3 to 6 feet. Intracoastal waters a light chop. A slight chance of showers in the morning.
Tuesday night..Northwest winds around 5 knots becoming west late in the evening. Seas 5 to 7 feet with occasional seas to 9 feet along the coast and 6 to 8 feet with occasional to 10 feet in the gulf stream. North northeast swell 3 to 6 feet. Intracoastal waters a light chop. A chance of showers and a slight chance of Thunderstorms.
Wednesday..West southwest winds 5 to 10 knots. Seas 4 to 6 feet with occasional seas to 8 feet along the coast and 6 to 8 feet with occasional to 10 feet in the gulf stream. North northeast swell 3 to 6 feet. Intracoastal waters a light chop. A slight chance of showers.
Wednesday night..West winds 5 to 10 knots. Seas 4 to 6 feet with occasional seas to 8 feet along the coast and 5 to 7 feet with occasional to 9 feet in the gulf stream. North northeast swell 3 to 6 feet. Intracoastal waters a light chop. A slight chance of showers.
Thursday..Along the coast, west northwest winds around 5 knots becoming south in the afternoon. In the gulf stream, southwest winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Intracoastal waters a light chop. A slight chance of showers and 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- 419 Am Edt Sun Sep 24 2017
Synopsis..A reinforcing northeasterly swell from the distant hurricane maria will build seas over the south florida atlantic waters through the day. Hazardous seas are expected to continue through at least the middle part of the upcoming week.
Gulf stream hazards..SEas up to 8 feet today off the palm beach county coast in a long period swell of 12 to 14 seconds. The approximate location of the west wall of the gulf stream as of sep 23, 2017 at 1200 utc... 2 nautical miles east northeast of fowey rocks. 5 nautical miles northeast of port everglades. 4 nautical miles southeast of lake worth. 3 nautical miles east northeast of jupiter inlet. This data courtesy of the naval oceanographic office.

7 Day Forecast for Marine Location Near Juno Beach, FL
   Hourly   EDIT   Help
location: 26.88, -80.07     debug


Area Discussion for - Miami-South Florida, FL
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus62 kmfl 241200
afdmfl
area forecast discussion
national weather service miami fl
800 am edt Sun sep 24 2017

Aviation
Morning convection along the east coast will spread westward
throughout the day. Boundary collisions over the interior will
create a convective focus. Sub-vfr conditions are possible at any
sites impacted directly and short-fused amendments will be
necessary to account for changes in conditions. Overnight,
convection along the east coast will once again be possible.

Prev discussion issued 415 am edt Sun sep 24 2017
discussion...

today and tonight: large, but relatively weak upper level low is
centered across the northern gulf coast this morning while
hurricane maria continues to move to the north well east of the
bahamas. The upper level low is forecast to meander a little west
today, while maria continues it's trek to the north with no threat
to florida. Special 06z mfl sounding shows pwats remaining on the
high side of normal around 1.9" with seasonable midlevel temps
around -6c. However analysis shows a little drier air, the result
of subsidence around maria, just to our east that will advect
across the region later today.

It looks like ongoing isolated activity over the atlantic east coast
will continue through the morning hours, becoming more scattered
over the interior later this afternoon. Best coverage will generally
be just inland from the gulf coast where the diffuse east coast
breeze will collide with the gulf breeze. Overall coverage, as well
as the heavy rain threat will be less than yesterday as instability
and moisture will be lower. Showers and storms diminish over land
after sunset, with isolated activity over the waters tonight.

Upcoming week: hurricane maria will continue moving northwards,
paralleling the us east coast into midweek. Midlevel flow will
become more westerly across the region as the hurricane moves north
of the region on Monday. The mid-upper level low that is currently
meandering around the northern gulf coast is forecast to be absorbed
into the larger circulation around the storm by midweek, leading to
a trailing trough across the florida peninsula.

Models now show this trailing trough digging back across the
southeastern gulf mid-late week, with flow backing southwesterly a
little earlier on Wednesday night. It looks like a pretty sharp
moisture gradient will setup over south florida, with a very dry
airmass from lake okeechobee northwards and higher moisture
lingering across extreme southern florida.

Tuesday and Wednesday are trending towards the driest days of the
week with little, if any, precip north of the i-75 corridor and
only isolated chances further south. More scattered pops are
expected across the area to round out the end of the week.

Marine... The main marine concern through the upcoming week will be
a reinforcement of long period northeasterly swell in the local
atlantic waters. As hurricane maria lifts north of the bahamian
islands later today, models show a continuing increase in seas,
building up to 8ft off the palm beach county coast by this
evening and potentially higher into Monday and Tuesday. This will
be with swells reaching 4-7ft at 12-13 seconds. Seas are expected
to peak at 5-7ft for the broward and miami-dade waters on Monday
and Tuesday.

Based on these trends a small craft advisory remains in place for
the palm beach county waters through Monday afternoon, though it may
need to be extended in time as swell continues into midweek. For now
it doesn't look like it will need to be extended further south.

Gulf waters remain 2ft or less through the week. Light
northeasterly winds for all the waters today become more north-
northwest for Monday and Tuesday, then westerly into midweek.

Beach forecast... Increasing northeasterly swells will result in
strong rip currents along all the atlantic beaches through much of
the upcoming week. A high risk for rip currents remains in effect
for palm beach county today, which will likely have to be extended
further south into broward and potentially miami-dade later this
afternoon as the higher swells arrive.

With the northeast swell forecast to build to 5 to 7 feet with
periods 12-13sec, there will be the potential for breakers reaching
8-10ft in palm beach county. Current timing has the largest swell
arriving towards daybreak Monday, so have held off on issuing a
high surf advisory. With the recent passage of irma, many
beaches have already seen considerable beach erosion, so more
impacts may been seen even at lower breaker heights.

Preliminary point temps pops
West palm beach 88 76 92 76 30 10 10 10
fort lauderdale 89 79 92 77 30 10 20 20
miami 90 78 93 77 40 20 30 20
naples 90 76 89 77 40 30 10 10

Mfl watches warnings advisories
Fl... High rip current risk through this evening for flz168.

Am... Small craft advisory until 5 pm edt Monday for amz650-670.

Gm... None.

Aviation... 02 rag


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LKWF1 - 8722670 - Lake Worth, FL 19 mi54 min NE 13 G 15 83°F 84°F1011.7 hPa77°F
41114 - Fort Pierce, FL (134) 47 mi54 min 82°F5 ft
PVGF1 - Port Everglades Channel, FL 54 mi60 min WNW 7 G 12 76°F 1010.3 hPa74°F
SPGF1 - Settlement Point, GBI 58 mi84 min NE 13 G 15 83°F 1009.9 hPa (+0.9)

Wind History for Lake Worth Pier, FL
(wind in knots)    EDIT      (on/off)   Help
-12
PM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
Last
24hr
N6
N9
G12
NE12
N10
N11
N11
N12
NE14
N16
NE16
NE21
G26
NE16
NE14
NE14
NE13
NE13
NE11
NE14
NE12
NE12
NE13
NE12
G15
NE12
G15
1 day
ago
E8
NE4
E4
SW1
NE6
NE6
NE6
NE10
NE22
NE17
NE25
NE18
NE17
E16
E17
E12
G15
E10
E10
E10
G13
E8
E8
2 days
ago
NW5
N5
N5
NE7
NE7
N19
N18
NE14
G17
NE15
NE15
NE17
NE14
NE12
NE13
NE13
NE12
E11
E10
SE8
G11
E10
E10
E6
E5
E6

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
West Palm Beach - Palm Beach International Airport, FL14 mi31 minN 010.00 miPartly Cloudy81°F78°F91%1011.1 hPa
Witham Field Airport, FL22 mi34 minENE 87.00 miA Few Clouds84°F77°F79%1011.8 hPa

Wind History from PBI (wind in knots)
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
Last 24hrNE5NE8NE7N6N4N10NE12N9N12NE16NE13
G19
NE8NE11NE8NE9E8E9NE8E8NE5NE6NE6NE6Calm
1 day ago36E9E11SE5CalmE4NE6NE8NE8E10N5NE11
G22
E9NE10E11E8E7E8E5E8E5E3NE11
2 days agoNW4NE3NE6NE5N9NE11NE12NE11NE12NE14NE11NE7NE7NE9NE7E7E6E7E7E6E3NW3NW3Calm

Tide / Current Tables for Donald Ross Bridge, ICWW, Loxahatchee River, Florida
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Donald Ross Bridge
Click for Map
Sun -- 12:00 AM EDT     2.85 feet High Tide
Sun -- 06:25 AM EDT     0.43 feet Low Tide
Sun -- 07:09 AM EDT     Sunrise
Sun -- 11:03 AM EDT     Moonrise
Sun -- 12:33 PM EDT     2.88 feet High Tide
Sun -- 06:50 PM EDT     0.79 feet Low Tide
Sun -- 07:14 PM EDT     Sunset
Sun -- 10:24 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.92.72.31.81.20.70.50.50.81.422.52.82.92.62.21.71.20.90.811.41.92.4

Tide / Current Tables for Tequesta, North Fork, Loxahatchee River, Florida
   EDIT      (on/off)   Help   One Week of Data
Tequesta
Click for Map
Sun -- 12:54 AM EDT     2.15 feet High Tide
Sun -- 07:09 AM EDT     Sunrise
Sun -- 07:48 AM EDT     0.36 feet Low Tide
Sun -- 11:04 AM EDT     Moonrise
Sun -- 01:27 PM EDT     2.17 feet High Tide
Sun -- 07:14 PM EDT     Sunset
Sun -- 08:13 PM EDT     0.66 feet Low Tide
Sun -- 10:24 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
22.121.81.410.60.40.40.611.51.92.12.121.71.310.80.70.711.4

Weather Map and Satellite Images
       (on/off)   Help
Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Southeast    EDIT
Geos

Wind Forecast for Miami-South Florida, FL (8,2,3,4)
      (on/off)   Help

Ground Weather Radar Station Miami, FL
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.