Monday, August20, 2018 L-36.com


Marine Weather and Tides
Samsula-Spruce Creek, FL

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Sunrise 6:54AMSunset 7:59PM Monday August 20, 2018 11:00 AM EDT (15:00 UTC) Moonrise 2:58PMMoonset 12:59AM Illumination 67% Phase: Waxing Gibbous; Moon at 9 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- 1041 Am Edt Mon Aug 20 2018
This afternoon..Southwest winds 5 knots becoming southeast 5 to 10 knots early, then increasing to 10 to 15 knots late. Seas 1 to 2 feet with a dominant period 6 seconds. A moderate chop on the intracoastal waters. Slight chance of showers and Thunderstorms.
Tonight..South winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Seas 1 to 2 feet with a dominant period 4 seconds. A light chop on the intracoastal waters. Slight chance of showers and Thunderstorms in the evening.
Tuesday..South winds 5 to 10 knots becoming southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet with a dominant period 10 seconds. A moderate chop on the intracoastal waters. Chance of showers and Thunderstorms.
Tuesday night..South winds 10 to 15 knots becoming southwest after midnight. Seas 2 to 3 feet. A light chop on the intracoastal waters. Chance of showers and Thunderstorms in the evening, then slight chance of showers and Thunderstorms after midnight.
Wednesday..Southwest winds 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Seas 2 to 3 feet. A moderate chop on the intracoastal waters. Chance of showers and Thunderstorms.
Wednesday night..Southwest winds 10 to 15 knots becoming west 5 to 10 knots after midnight. Seas 2 to 3 feet. Slight chance of showers and Thunderstorms.
Thursday..Southwest winds 5 knots becoming south 5 to 10 knots in the afternoon. Seas 1 to 2 feet. Chance of showers and Thunderstorms.
Thursday night..South winds 5 to 10 knots. Seas 2 feet. Chance of showers and Thunderstorms.
Friday..South winds 5 knots becoming southeast 5 to 10 knots in the afternoon. Seas 1 to 2 feet. Chance of showers and Thunderstorms.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 1041 Am Edt Mon Aug 20 2018
Synopsis..The atlantic ridge axis will drift from central to south florida through mid week. A light to gentle southerly breeze will shift to the southwest, mainly north of sebastian inlet. Expect an increasing chance for offshore moving storms from mid to late week. Outside of storms, winds and seas will remain benign.
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 Monday august 20th. 42 nautical miles east of ponce inlet. 31 nautical miles east of port canaveral. 25 nautical miles east of sebastian inlet. 16 nautical miles east of fort pierce inlet. 9 nautical miles east of saint lucie inlet.


7 Day Forecast for Marine Location Near Samsula-Spruce Creek, FL
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location: 29.1, -81.13     debug


Area Discussion for - Melbourne, FL
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Fxus62 kmlb 201420
afdmlb
area forecast discussion
national weather service melbourne fl
1020 am edt Mon aug 20 2018

Discussion
Little change in the overall wx pattern over the past 24hrs. Rap40
analysis shows the h100-h70 bermuda ridge axis positioned about
halfway btwn the i-4 corridor and lake-o, resulting in a dominant
but light srly flow blo 10kts... S SE south of the inlet, and S SW to
the north. Mid lvl steering flow is equally weak, h85-h50 analysis
shows S SE flow arnd 10kts. Morning raobs measured pwat values btwn
1.75"-2.00" acrs the fl peninsula, though latest analysis is
measuring values closer to 2.00" acrs central fl... Up to 2.25" off
the treasure coast. Even so, the kxmr ktbw kmfl mynn raobs did not
show the moisture concentrated in any particular lyr. Indeed, rap40
shows h100-h70 mean rh btwn 70-80pct, and h85-h50 dewpoint
depressions arnd 5c... Enough to support sct coverage acrs most of
the cwa.

With a prevailing light srly flow, both east and west coast sea
breezes will form by midday, but will make slow inland progress.

Thru late aftn, precip will be focused on the east coast sea breeze
with the highest coverage south of i-4... Isold tsras psbl ahead of
the sea breeze where temps reach their convective triggers (arnd
90f). Precip will concentrate along the i-4 corridor from late aftn
toward sunset with coverage bcmg likely. Relatively dry mid lyr air
across will support wind gusts arnd 40kts, especially toward sunset
as the east west coast sea breezes merge. Chance shras tsras will
continue into the early evening for points north and west of
melbourne lake-o, but should dissipate by midnight.

Max temps in the l m90s over the interior. Upper 80s l90s along the
coast.

Aviation Thru 21 12z.

Sfc winds: thru 20 16z... Coastal sites vrbl AOB 3kts bcmg E SE 7-
11kts... Interior sites vrbl AOB 3kts bcmg S SE 5-8kts. Btwn 20 19z-
20 22z... Klee bcmg W SW 5-8kts. Btwn 21 00z-21 03z... Bcmg S 3-6kts.

Btwn 21 03z-21 06z... Bcmg vrbl AOB 3kts.

Vsbys wx cigs: thru 20 18z... E of kmlb-kobe sct MVFR shras isold ifr
tsras... N and W of kmlb-kobe slgt chc MVFR shras ifr tsras. Btwn
20 18z-20 22z... Sct MVFR shras ifr tsras all sites... Interior sites
slgt chc lifr +tsra with sfc g35kts. Btwn 20 22z-20 24z... Interior
sites sct MVFR shras ifr tsras... Coastal sites slgt chc MVFR
shras ifr tsras. Btwn 21 00z-21 03z... Interior sites chc MVFR
shras ifr tsras... Coastal sites N of kmlb slgt chc MVFR shras ifr
tsras. Aft 21 03z...VFR all sites.

Marine
Favorable boating conds as the bermuda ridge axis extending from the
treasure coast into the ERN gomex maintains a light to gentle srly
breeze acrs the LCL atlc. Prevailing winds S SE south of the cape,
s SW north of the CAPE but shifting to E SE areawide by midday with
the formation of the east coast sea breeze. Seas AOB 2ft. Sct
shras isold tsras over the open atlc, mainly in the gulf stream. Sct
shras tsras dvlpg along the east coast sea breeze may generate
strong outflows arnd 35kts over the icw.

Mlb watches warnings advisories
Fl... None.

Am... None.

Forecast update... ... Bragaw
aviation impact wx... Volkmer


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
GTXF1 - Guana Tolomato Matanzas Reserve, FL 39 mi76 min W 1.9 83°F 1022 hPa75°F
SAUF1 - St. Augustine, FL 53 mi61 min WSW 4.1 G 6 84°F 78°F1020.7 hPa (+2.1)
TRDF1 - 8721604 - Trident Pier, FL 55 mi31 min SE 4.1 G 5.1 85°F 82°F1022 hPa

Wind History for Trident Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Daytona Beach International Airport, FL7 mi68 minN 010.00 miA Few Clouds84°F75°F74%1020.2 hPa
New Smyrna Beach Municipal Airport, FL10 mi74 minN 010.00 miClear84°F71°F66%1020.7 hPa
Ormond Beach, Ormond Beach Municipal Airport, FL14 mi71 minN 010.00 miClear82°F73°F74%1020.3 hPa
Orlando / Sanford Airport, FL23 mi68 minno data10.00 miFair84°F71°F65%1020.1 hPa

Wind History from DAB (wind in knots)
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Last 24hrSW4Calm3SE7SE8E8SE7S11
G15
S9SW13
G21
W7CalmS3CalmS4CalmCalmCalmS3CalmW3CalmCalm3
1 day agoCalmNE5NE8E8E8SE6E7E8SE4S5S4SW4S5S4S4S3S3CalmCalmCalmCalmSW443
2 days ago4E9E8SE6SE8SE7E7
G15
SE3E33SE33S3CalmCalmCalmCalmCalmCalmCalmCalmS44SW4

Tide / Current Tables for Daytona Beach Shores, Sunglow Pier, Florida
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Daytona Beach Shores
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Mon -- 01:58 AM EDT     Moonset
Mon -- 03:43 AM EDT     3.61 feet High Tide
Mon -- 06:55 AM EDT     Sunrise
Mon -- 10:01 AM EDT     0.52 feet Low Tide
Mon -- 03:57 PM EDT     Moonrise
Mon -- 04:31 PM EDT     4.13 feet High Tide
Mon -- 07:58 PM EDT     Sunset
Mon -- 10:51 PM EDT     0.80 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.62.43.13.53.63.32.721.30.80.50.81.42.233.74.14.13.73.12.31.610.8

Tide / Current Tables for Ponce Inlet, Halifax River, Florida
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Ponce Inlet
Click for Map
Mon -- 01:58 AM EDT     Moonset
Mon -- 04:35 AM EDT     2.65 feet High Tide
Mon -- 06:55 AM EDT     Sunrise
Mon -- 11:14 AM EDT     0.35 feet Low Tide
Mon -- 03:57 PM EDT     Moonrise
Mon -- 05:26 PM EDT     2.74 feet High Tide
Mon -- 07:58 PM EDT     Sunset
Mon -- 11:46 PM EDT     0.70 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.91.31.82.32.62.62.421.510.60.40.50.81.41.92.42.72.72.521.51.10.8

Weather Map and Satellite Images
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wmap_A
GOES Local Image of    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 (11,2,3,4)
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Ground Weather Radar Station Melbourne, FL
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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.