Wednesday, April25, 2018 L-36.com


Marine Weather and Tides
South Daytona, FL

Version 3.4
What's New / NOTES
3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.
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.

Sunrise 6:45AMSunset 7:58PM Wednesday April 25, 2018 2:45 AM EDT (06:45 UTC) Moonrise 2:52PMMoonset 3:12AM Illumination 75% Phase: Waxing Gibbous; Moon at 10 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- 927 Pm Edt Tue Apr 24 2018
Tonight..West winds 10 to 15 knots. Seas 3 to 5 feet with a dominant period 8 seconds. A light chop on the intracoastal waters.
Wednesday..West winds 10 to 15 knots becoming southwest 5 to 10 knots in the afternoon. Seas 3 to 4 feet with a dominant period 8 seconds. A moderate chop on the intracoastal waters.
Wednesday night..Southwest winds 10 to 15 knots becoming west 5 to 10 knots after midnight. Seas 3 to 4 feet with a dominant period 8 seconds. A light chop on the intracoastal waters.
Thursday..Southwest winds 5 knots becoming southeast 5 to 10 knots in the afternoon. Seas 2 to 3 feet. A light chop on the intracoastal waters.
Thursday night..Southwest winds 5 to 10 knots becoming west after midnight. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters.
Friday..Southwest winds 5 to 10 knots becoming south in the afternoon. Seas 2 to 3 feet. A light chop on the intracoastal waters. Chance of showers.
Friday night..Southwest winds 5 to 10 knots becoming west 10 knots after midnight. Seas 2 to 3 feet. Slight chance of showers.
Saturday..Northwest winds 5 to 10 knots becoming north in the afternoon. Seas 2 to 3 feet. Slight chance of showers.
Saturday night..East winds 5 knots becoming northwest after midnight. Seas 1 to 2 feet.
Sunday..Northeast winds 5 to 10 knots. Seas 2 to 3 feet.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 927 Pm Edt Tue Apr 24 2018
Synopsis..A storm system over the southeast united states will pull a frontal trough from the eastern gulf of mexico into the florida straits through daybreak Wednesday. Poor boating conditions will continue overnight as a moderate south to southwest breeze veers to due west behind the front. Winds will gradually weaken to a light to gentle breeze late Wednesday into Thursday.
Gulf stream hazards..SEas up to 5 to 6 feet offshore. Westerly winds increasing up to 15 to 20 knots, then decreasing again ahead of daybreak. The approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Sunday april 22nd. 39 nautical miles east of ponce inlet. 28 nautical miles east of port canaveral. 24 nautical miles east of sebastian inlet. 15 nautical miles east of fort pierce inlet. 9 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 250109
afdmlb
area forecast discussion
national weather service melbourne fl
909 pm edt Tue apr 24 2018

Discussion
Current-overnight... Conditions are quieting down after a busy
afternoon and early evening across the treasure coast and adjacent
coastal waters. Much drier air filtering down the peninsula this
evening behind a weak surface trough, located near lake okeechobee.

Dewpoints have fallen into the 50s behind this feature and remain
around 70f ahead of it. Westerly winds tonight generally 5-10 mph.

Overnight lows cooler and will range from the u50s to l60s. Will be
able to take out all pops over land with the evening zones update.

Wed-wed night... Previous... Post frontal ridge will bring a very
dry stable airmass into fl peninsula with pwat values fcst to drop
to arnd 0.75", h100-h70 mean rh values falling 35-45pct, avg
dewpoint depressions increasing to 25-30c thru the h85-h50 lyr, and
a 10-15c subsidence inversion dominating the h95-h70 lyr. Origin of
the airmass was the central SRN plains, so post-frontal cooling will
be minimal with near full Sun and light wrly flow. MAX temps in the
l m80s, within a deg or two of climo avg.

Aviation Drier post-trough conditions. Expect any shower activity
to remain south of the treasure coast. Westerly winds tonight 5-10
kts continuing into Wed but slightly stronger with some afternoon
gusts. MainlyVFR.

Marine Overnight-wed... Marginal to poor boating conditions as
seas build to 4-6 ft offshore with westerly winds increasing up to
15-20 kts before decreasing again just ahead of daybreak. Seas 3-5
ft near shore. Showers and isolated storms on the decrease this
evening and overnight south of ft. Pierce.

Wed-wed night... Previous modified... Gentle to moderate post-frontal
w wnw breeze thru midday, diminishing to a light to gentle breeze by
mid aftn as a storm system lifts up the ERN seaboard. Seas subsiding
to 2-3ft nearshore and 4-5ft offshore by early afternoon, then 2-4ft
areawide by evening.

Mlb watches warnings advisories
Fl... None.

Am... None.

Sedlock pendergrast


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
GTXF1 - Guana Tolomato Matanzas Reserve, FL 34 mi60 min W 2.9 62°F 1015 hPa58°F
41118 46 mi45 min 76°F2 ft
SAUF1 - St. Augustine, FL 48 mi45 min W 7 G 8.9 63°F 67°F1013.2 hPa (-1.1)
TRDF1 - 8721604 - Trident Pier, FL 58 mi45 min W 8.9 G 12 67°F 77°F1015.2 hPa (-0.3)

Wind History for Trident Pier, FL
(wind in knots)    EDIT      (on/off)   Help
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NE12
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G11

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Daytona Beach International Airport, FL2 mi52 minW 610.00 miFair61°F59°F93%1013.6 hPa
New Smyrna Beach Municipal Airport, FL10 mi4.9 hrsW 810.00 miClear68°F57°F69%1013.5 hPa

Wind History from DAB (wind in knots)
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Last 24hrSW4SW3SW5W7SW4W5W8W11W10W11SW12
G23
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W13W11W8W8W8W7W7W6
1 day agoE5543SE4S3S7S7S7S5S4S756S9
G15
Calm44S4S3S7S5S5S5
2 days agoE12
G17
E8E10
G18
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6E6E7
G15
E9SE8SE54SE74

Tide / Current Tables for Daytona Beach (Ocean), Florida
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Daytona Beach (Ocean)
Click for Map
Wed -- 04:12 AM EDT     Moonset
Wed -- 04:54 AM EDT     4.36 feet High Tide
Wed -- 06:47 AM EDT     Sunrise
Wed -- 11:16 AM EDT     -0.06 feet Low Tide
Wed -- 03:51 PM EDT     Moonrise
Wed -- 05:28 PM EDT     4.11 feet High Tide
Wed -- 07:56 PM EDT     Sunset
Wed -- 11:38 PM EDT     -0.06 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.61.42.53.54.14.44.13.32.21.20.4-00.10.71.62.73.64.143.52.61.60.60

Tide / Current Tables for Ormond Beach, Halifax River, Florida
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Ormond Beach
Click for Map
Wed -- 03:41 AM EDT     0.15 feet Low Tide
Wed -- 04:12 AM EDT     Moonset
Wed -- 06:47 AM EDT     Sunrise
Wed -- 09:02 AM EDT     0.74 feet High Tide
Wed -- 03:51 PM EDT     Moonrise
Wed -- 04:16 PM EDT     0.07 feet Low Tide
Wed -- 07:56 PM EDT     Sunset
Wed -- 09:36 PM EDT     0.73 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.50.30.20.20.20.20.40.60.70.70.70.60.50.40.20.10.10.10.20.40.60.70.70.7

Weather Map and Satellite Images
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wmap_A
GOES 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.
target = "new">Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Melbourne, FL (2,6,7,8)
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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.