Sunday, January21, 2018 L-36.com


Marine Weather and Tides
South Daytona, 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 7:16AMSunset 5:55PM Sunday January 21, 2018 1:29 PM EST (18:29 UTC) Moonrise 10:10AMMoonset 10:08PM Illumination 25% 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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AMZ550 Flagler Beach To Volusia-brevard County Line 0-20 Nm- 1031 Am Est Sun Jan 21 2018
This afternoon..Northeast winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 10 seconds. A light chop on the intracoastal waters. Chance of showers and slight chance of Thunderstorms early.
Tonight..East winds 10 to 15 knots becoming southeast 5 to 10 knots after midnight. Seas 2 to 3 feet with a dominant period 4 seconds. A light chop on the intracoastal waters.
Monday..Southeast winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 10 seconds. A light chop on the intracoastal waters.
Monday night..South winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. Slight chance of showers after midnight.
Tuesday..Southwest winds 5 to 10 knots becoming west in the afternoon. Seas 2 to 3 feet. A light chop on the intracoastal waters. Chance of showers.
Tuesday night..North winds 5 to 10 knots increasing to 10 to 15 knots after midnight. Seas 2 to 3 feet.
Wednesday..North winds 10 to 15 knots. Seas 3 to 4 feet.
Wednesday night..North winds 10 to 15 knots. Seas 3 to 4 feet.
Thursday..Northeast winds 10 to 15 knots. Seas 3 to 5 feet.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 1031 Am Est Sun Jan 21 2018
Synopsis..High pressure over the southeast will weaken and shift offshore early this week. Winds will freshen to a gentle to moderate easterly breeze tonight, becoming southeast on Monday. A cool front will reach the local atlantic waters Tuesday night and weaken as it sags into south florida through late Wednesday.
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 Sunday january 21st. 39 nautical miles east of ponce inlet. 30 nautical miles east of port canaveral. 25 nautical miles east of sebastian inlet. 18 nautical miles east of fort pierce inlet. 10 nautical miles east of saint lucie inlet.

7 Day Forecast for Marine Location Near South Daytona, FL
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location: 29.19, -81.01     debug


Area Discussion for - Melbourne, FL
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Fxus62 kmlb 211520
afdmlb
area forecast discussion
national weather service melbourne fl
1020 am est Sun jan 21 2018

Discussion
A weak h85-h50 short wave trof over the NE gomex deep south
combining with a pocket of enhanced h100-h70 rh over the N fl
peninsula to generate a band of shras along and north of the i-4
corridor this mrng. Morning kxmr ktbw raobs and rap40 analysis
revealed steep lapse rates thru the h85-h50 lyr (over 8.5c km in the
h70-h60 lyr) along with a small pocket of elevated CAPE btwn h70-h50
lyr... Sufficient enough to generate a few tsras within the shra
band. Pwat values have increased to btwn 0.75"-1.00" statewide,
though a significant slug of dry air still remains in the h85-h70
lyr that will limit overall QPF potential.

Upstream analysis shows drier and more stable air advecting into the
west peninsula on the backside of the h85-h50 trof. Radar trends
confirm this as shra activity has more or less tapered off west of
the i-75 corridor. Will maintain chc shras slgt chc tsras along and
north of i-4, remainder of the fcst will be dry as the central
peninsula gains the descending flank of the trof. Sfc ridge to the
north will maintain a light to gentle easterly breeze. Aftn temps in
the u60s m70s.

Aviation Thru 22 12z.

Sfc winds: thru 22 01z... E NE 7-11kts. Btwn 22 01z-22 04z... Bcmg
e NE 3-6kts.

Vsbys wx cigs: thru 21 18z... N of kism-kevb sct MVFR shras slgt chg
ifr tsras. Aft 22 06z... N of kvrb-kobe... Areas MVFR vsbys in br... N
of kism-ktix areas ifr LCL lifr vsbys CIGS in br fg.

Marine
Favorable boating conds as a hi pres ridge extending from bermuda
into the deep south maintains a light to gentle E NE breeze over the
lcl atlc... Light N NE breeze over the shelf waters due to a weak
inverted trof induced by the colder water temps. Seas 2-3ft... Up to
4ft in the gulf stream. Sct shras slgt chc tsras over the volusia
waters thru early aftn.

Mlb watches warnings advisories
Fl... None.

Am... None.

Short term aviation... Bragaw
long term impact wx... Lascody


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
GTXF1 - Guana Tolomato Matanzas Reserve, FL 34 mi105 min NNE 7 61°F 1027 hPa49°F
41118 46 mi60 min 58°F2 ft
SAUF1 - St. Augustine, FL 48 mi30 min N 8.9 G 9.9 53°F 52°F1024.3 hPa (-2.3)
TRDF1 - 8721604 - Trident Pier, FL 58 mi42 min E 8 G 12 73°F 60°F1024.6 hPa

Wind History for Trident Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Daytona Beach International Airport, FL2 mi37 minN 510.00 miLight Rain61°F54°F78%1023.5 hPa
Ormond Beach, Ormond Beach Municipal Airport, FL9 mi40 minN 07.00 miMostly Cloudy63°F53°F73%1024.4 hPa
New Smyrna Beach Municipal Airport, FL10 mi43 minN 510.00 miMostly Cloudy66°F53°F64%1023.7 hPa

Wind History from DAB (wind in knots)
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Last 24hrNE7NE9N6NE5NE5NE4NE3E3CalmN3CalmCalmCalmNE3CalmN4N6NE6NE7NE5NW9NW7N4N5
1 day ago3NE6E6E4E4CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmN3NW43NE6
2 days agoN11N11NE11N10N8N5NW4CalmCalmCalmCalmSW3W3CalmW3CalmNW5CalmCalmCalmN4NE33Calm

Tide / Current Tables for Daytona Beach (Ocean), Florida
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Daytona Beach (Ocean)
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Sun -- 04:08 AM EST     0.02 feet Low Tide
Sun -- 07:17 AM EST     Sunrise
Sun -- 10:10 AM EST     Moonrise
Sun -- 10:25 AM EST     3.94 feet High Tide
Sun -- 04:45 PM EST     -0.06 feet Low Tide
Sun -- 05:53 PM EST     Sunset
Sun -- 10:08 PM EST     Moonset
Sun -- 10:51 PM EST     3.46 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.71.810.300.20.81.72.73.53.93.93.42.51.50.60.1-00.311.92.73.33.5

Tide / Current Tables for Ormond Beach, Halifax River, Florida
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Ormond Beach
Click for Map
Sun -- 02:21 AM EST     0.58 feet High Tide
Sun -- 07:18 AM EST     Sunrise
Sun -- 09:20 AM EST     -0.06 feet Low Tide
Sun -- 10:10 AM EST     Moonrise
Sun -- 02:44 PM EST     0.63 feet High Tide
Sun -- 05:53 PM EST     Sunset
Sun -- 09:55 PM EST     -0.09 feet Low Tide
Sun -- 10:08 PM EST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.30.50.60.60.50.40.20.1-0-0.1-00.10.30.50.60.60.60.50.30.20-0.1-0.1-0

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.