Thursday, August17, 2017 L-36.com


Marine Weather and Tides
Indian River Shores, 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 6:52AMSunset 7:58PM Thursday August 17, 2017 1:28 PM EDT (17:28 UTC) Moonrise 1:33AMMoonset 3:29PM Illumination 21% Phase: Waning Crescent; Moon at 25 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- 952 Am Edt Thu Aug 17 2017
This afternoon..Variable winds 5 knots becoming southeast 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.
Tonight..Southeast winds 5 to 10 knots. Seas 1 to 2 feet with a dominant period 7 seconds. Mostly smooth on the intracoastal waters. Slight chance of Thunderstorms in the evening. Slight chance of showers.
Friday..Southeast winds 5 to 10 knots. Seas 1 to 2 feet with a dominant period 4 seconds. A light chop on the intracoastal waters. Slight chance of showers and Thunderstorms.
Friday night..Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Mostly smooth on the intracoastal waters.
Saturday..Southeast winds 5 to 10 knots. Seas 1 to 2 feet. A light chop on the intracoastal waters. Chance of showers and Thunderstorms.
Saturday night..Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Chance of showers and Thunderstorms.
Sunday..Southeast winds 5 to 10 knots becoming east 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Chance of showers and Thunderstorms.
Sunday night..Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Chance of showers and Thunderstorms.
Monday..East winds 10 to 15 knots. Seas 3 to 4 feet. Slight chance of showers and Thunderstorms.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 952 Am Edt Thu Aug 17 2017
Synopsis..The atlantic high pressure ridge axis will remain between lake okeechobee and cape canaveral through late this week, which will maintain a light south to southwest breeze. Expect a chance for afternoon storms near the coast, especially north of cape canaveral. The ridge axis is forecast to shift north of cape canaveral this weekend, resulting in a southeast breeze by Sunday over all of the waters.
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 Wednesday august 16th. 38 nautical miles east of ponce inlet. 29 nautical miles east of port canaveral. 26 nautical miles east of sebastian inlet. 17 nautical miles east of fort pierce inlet. 10 nautical miles east of saint lucie inlet.

7 Day Forecast for Marine Location Near Indian River Shores, FL
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location: 27.73, -80.39     debug


Area Discussion for - Melbourne, FL
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Fxus62 kmlb 171255
afdmlb
east central florida forecast discussion
national weather service melbourne fl
855 am edt Thu aug 17 2017

Discussion
Morning upper air info from the xmr sounding yields a continuation
of relatively warm mid level temperature -6c @ h5 with light winds
of <10kt from the sfc through 10k ft and pwat nr 25mm. Sampled upr
winds from the steering layer and higher becoming NE will favor
inland locations for the eventual development of mid-afternoon deep
convection, some stronger storms and nuisance type flooding. The
current forecast favoring higher rain chcs across N central fl
including the metro orlando, the theme parks and i-4 corridor is in
good shape. The best chc for pcpn along the coast will be late this
morning until around midday with development of the sea breeze
boundary.

From prev disc...

surface high pressure ridge axis remains forecast to lift very
slowly over the next 24 hours from south-central fl into the central
peninsula. Winds will become onshore near the east coast late
morning early afternoon (with deeper inland push southward again).

Winds will generally become light S SW this evening and overnight.

The lighter offshore flow again today will allow earlier
onset inland push of the east coast sea breeze with various
afternoon early evening boundary collisions allowing climo pops of
50 to 60 percent, at least for areas near okeechobee county
northward. The CAPE southward through the treasure coast will have
the lowest pop chances (20-40pct), unless late day boundary
collisions push some convection back towards the coast here. With
the deep moisture and very weak overall wind profile, cannot rule
out a waterspout or two near the east coast or around lake
okeechobee.

Aviation Light morning winds with a degree of variability
into the afternoon and a very weak pressure gradient in place. Winds
will become onshore near the coast late morning early afternoon,
beginning with the treasure coast, then northward. Sct-nmrs mainly
aftn early evening showers storms with continued deep moisture in
place. Highest coverage again late in day early evening surrounding
additional larger - sea breeze mesoscale boundary interactions. This
greater coverage should be near north of a kism- ktix line and
potentially southward to along the kissimmee river.

Marine
Today-tonight... High pressure ridging over the south-central fl
peninsula remains forecast to make slow progress northward toward
the central peninsula over the next 24 hours. The pressure
gradient remains very weak so expect light morning offshore flow
to turn onshore, once again, in the afternoon along the coast with
the sea breeze development. Expect earlier formation of the sea
breeze along the treasure coast again and quicker push inland
there as well. Over the open atlc this afternoon winds will
average around 5 kts with mainly a variable direction. Winds
becoming S SW this evening while still generally AOB 10 kts. Seas
1-2 ft near shore and around 2 ft offshore.

The greatest chance for offshore moving afternoon storms should be
from about canaveral northward. Marine interests should also be
alert for the potential of waterspouts today into early this evening.

Mlb watches warnings advisories
Fl... None.

Am... None.

Jp wu


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
41114 - Fort Pierce, FL (134) 15 mi29 min 85°F1 ft
41113 - Cape Canaveral Nearshore, FL (143) 47 mi38 min 85°F1 ft
TRDF1 - 8721604 - Trident Pier, FL 49 mi41 min SE 5.1 G 8 88°F 83°F1020.2 hPa
41009 - CANAVERAL 20 NM East of Cape Canaveral, FL 54 mi39 min WSW 3.9 G 3.9 84°F 87°F1 ft1019.9 hPa76°F
LKWF1 - 8722670 - Lake Worth, FL 79 mi41 min E 6 G 8

Wind History for Trident Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Vero Beach, Vero Beach Municipal Airport, FL6 mi36 minENE 710.00 miPartly Cloudy91°F77°F64%1018.2 hPa
Fort Pierce, St. Lucie County International Airport, FL16 mi36 minE 610.00 miOvercast89°F77°F68%1018.3 hPa

Wind History from VRB (wind in knots)
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Last 24hrNE12SW115SW8S5NE6CalmNW3NW4CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmE7
1 day agoE6E8SE10SE12SE12SE124E6S10S8S5SW6SW6SW5SW5SW3CalmNW3SW4W3CalmNE5NE5NE7
2 days ago5E6E8E9NW5CalmS6S4S6SW7SW6SW6SW4SW6SW5CalmCalmCalmSW6W5W55W6E6

Tide / Current Tables for Wabasso, Indian River, Florida
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Wabasso
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Thu -- 01:49 AM EDT     -0.17 feet Low Tide
Thu -- 02:33 AM EDT     Moonrise
Thu -- 06:53 AM EDT     Sunrise
Thu -- 07:41 AM EDT     0.13 feet High Tide
Thu -- 01:43 PM EDT     -0.20 feet Low Tide
Thu -- 04:28 PM EDT     Moonset
Thu -- 07:57 PM EDT     Sunset
Thu -- 08:20 PM EDT     0.25 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.1-0.2-0.2-0.1-0.1-00.10.10.10.10-0.1-0.1-0.2-0.2-0.2-0.100.10.20.20.20.20.1

Tide / Current Tables for Sebastian, Indian River, Florida
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Sebastian
Click for Map
Thu -- 01:05 AM EDT     0.21 feet Low Tide
Thu -- 02:33 AM EDT     Moonrise
Thu -- 06:27 AM EDT     0.37 feet High Tide
Thu -- 06:53 AM EDT     Sunrise
Thu -- 01:34 PM EDT     -0.03 feet Low Tide
Thu -- 04:28 PM EDT     Moonset
Thu -- 07:22 PM EDT     0.40 feet High Tide
Thu -- 07:57 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.20.20.20.30.30.30.40.40.30.30.20.10-0-000.10.30.30.40.40.40.30.3

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 (13,3,4,5)
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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.