Friday, July28, 2017 L-36.com


Marine Weather and Tides
Jupiter Island, 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 6:42AMSunset 8:11PM Friday July 28, 2017 12:51 PM EDT (16:51 UTC) Moonrise 10:52AMMoonset 11:03PM Illumination 26% Phase: Waxing Crescent; Moon at 5 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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AMZ555 SEbastian Inlet To Jupiter Inlet 0-20 Nm- 1016 Am Edt Fri Jul 28 2017
This afternoon..Variable winds 5 knots becoming southeast 5 to 10 knots. Seas 1 to 2 feet with a dominant period 8 seconds. A light chop on the intracoastal waters. Chance of showers and Thunderstorms.
Tonight..South winds 10 to 15 knots becoming southwest after midnight. Seas 1 to 2 feet with a dominant period 7 seconds. A light chop on the intracoastal waters. Chance of showers and Thunderstorms in the evening, then slight chance of showers and Thunderstorms after midnight.
Saturday..Southwest winds 5 to 10 knots. Seas 1 to 2 feet with a dominant period 7 seconds. A light chop on the intracoastal waters. Slight chance of showers and Thunderstorms.
Saturday night..Southwest winds 10 to 15 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. Chance of showers and Thunderstorms.
Sunday..Southwest winds 10 to 15 knots. Seas 2 to 3 feet. A moderate chop on the intracoastal waters. Chance of showers and Thunderstorms.
Sunday night..Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Chance of showers and Thunderstorms.
Monday..Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Showers and Thunderstorms likely.
Monday night..Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Chance of showers and Thunderstorms.
Tuesday..Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Showers and Thunderstorms likely.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 1016 Am Edt Fri Jul 28 2017
Synopsis..The axis of the atlantic high pressure ridge over central florida will shift southward ahead of a trough that will push into north florida this weekend. This will produce and increasing offshore wind flow and a higher chance for storms pushing off the coast, especially Sunday and early next week.
Gulf stream hazards..None. The approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Friday july 28th. 44 nautical miles east of ponce inlet. 30 nautical miles east of port canaveral. 25 nautical miles east of sebastian inlet. 15 nautical miles east of fort pierce inlet. 10 nautical miles east of saint lucie inlet.

7 Day Forecast for Marine Location Near Jupiter Island, FL
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location: 27.04, -80.1     debug


Area Discussion for - Melbourne, FL
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Fxus62 kmlb 281314
afdmlb
east central florida forecast discussion
national weather service melbourne fl
914 am edt Fri jul 28 2017

Discussion
Currently... Soundings across central and N fl show abundant moisture
from lower to mid levels of the atmosphere with overall pwat near to
just below 2 inches, however there is warmer than normal temperature
aloft with h5 temps registering around -6 to -6.5c along with a
somewhat drier atmosphere over S fl. Abundant sfc heating wl lead to
early development of surface boundaries and this will be the initial
driver for development of afternoon storms. No one particular area
looks to be favored across inland areas when reviewing ltst hrrr
guid and none ofthe coastal areas can be precluded from late
afternoon and evening storms in considering steering level flow out
of the southwest at 10 to 15 kts. The current forecast highlighting
sct coverage of storms over the bulk of the area is in good shape.

Prev disc...

today-tonight... Ridge axis shifts south of the area, as frontal
boundary moves into the southeast united states today. A deep W sw
flow will exist across the region, and while overall pw values
remain around 1.8-2.0 inches, model guidance shows much drier air
moving in from the west between 700-500mb. This mid level dry air
and slight warming of temps aloft has lead to lower MOS pops across
the region this afternoon, especially across northern portions of
east central florida. Greatest chance for showers and storms is
forecast toward the treasure coast (around 40 percent) where
greatest moisture resides and lake sea breeze boundary collisions
are favored. Farther north and inland rain chances will be below
normal, generally ranging from 20-30 percent. Isolated stronger
storms will be possible, especially with any boundary interactions
near the east coast. Main threats will be frequent lightning
strikes, strong downburst winds and locally heavy rainfall.

Limited convection and offshore flow will contribute to high
temperatures in the mid 90s over much of the region, even along the
coast where east coast sea breeze is delayed into mid late
afternoon. Heat index values will continue to range from 100-105
most areas.

Aviation Drier mid level air forecast to move into the region
should keep shower storm coverage more isolated over northern
portions of east central florida into this afternoon. Greater rain
chances will exist toward brevard county and the treasure coast with
boundary interactions that occur with the stalled east coast sea
breeze. Tempo ifr MVFR conditions will occur with any showers and
storms that develop, but due to lower convective coverage for much
of the area will only mention vcts in the tafs for now.

Marine
Today-tonight... High pressure ridge axis shifts south of the waters.

W SW winds up to 10-15 knots will become more southerly into the
afternoon and early evening due to sea breeze development. Seas will
generally range from 1-3 feet. A few stronger offshore moving storms
will be possible today, mainly mid to late afternoon from the cape
southward.

Mlb watches warnings advisories
Fl... None.

Am... None.

Jp


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LKWF1 - 8722670 - Lake Worth, FL 30 mi52 min SE 8.9 G 9.9
41114 - Fort Pierce, FL (134) 36 mi52 min 82°F1 ft
SPGF1 - Settlement Point, GBI 63 mi52 min SSW 11 G 13 84°F 1016.2 hPa (+0.4)
PVGF1 - Port Everglades Channel, FL 66 mi52 min SE 7 G 8.9 87°F 1015.5 hPa (+0.0)76°F

Wind History for Lake Worth Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Witham Field Airport, FL12 mi65 minWSW 57.00 miMostly Cloudy91°F75°F59%1015.6 hPa

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Last 24hrSE10SE8E8E8
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1 day agoE8E10--E10E12E10SE10SE10SE5--SE4SE3CalmCalmS4S5CalmCalmCalmCalmS7S6E8E8
2 days ago--E8E8SE14SE14SE8SE8--SE7--SE4S3S3S4S4S3CalmW3CalmCalmCalmSE4CalmE5

Tide / Current Tables for Hobe Sound, Jupiter Island, Florida
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Hobe Sound
Click for Map
Fri -- 02:10 AM EDT     1.93 feet High Tide
Fri -- 06:42 AM EDT     Sunrise
Fri -- 09:04 AM EDT     -0.04 feet Low Tide
Fri -- 11:52 AM EDT     Moonrise
Fri -- 02:37 PM EDT     1.84 feet High Tide
Fri -- 08:10 PM EDT     Sunset
Fri -- 09:26 PM EDT     0.14 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.31.71.91.91.61.20.70.30.1-00.10.511.41.81.81.71.310.60.30.20.20.5

Tide / Current Tables for Tequesta, North Fork, Loxahatchee River, Florida
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Tequesta
Click for Map
Fri -- 02:08 AM EDT     1.92 feet High Tide
Fri -- 06:42 AM EDT     Sunrise
Fri -- 09:05 AM EDT     -0.06 feet Low Tide
Fri -- 11:52 AM EDT     Moonrise
Fri -- 02:37 PM EDT     1.80 feet High Tide
Fri -- 08:10 PM EDT     Sunset
Fri -- 09:26 PM EDT     0.11 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.31.71.91.81.61.20.80.30.1-0.10.10.411.41.71.81.61.310.60.30.10.20.4

Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Southeast    EDIT
Geos

Wind Forecast for Melbourne, FL (12,3,4,5)
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Ground Weather Radar Station Melbourne, FL
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weather_mapweather_map weather_map

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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.