Saturday, September21, 2019 L-36.com


Marine Weather and Tides
Samsula-Spruce Creek, FL

Version 3.4
NOTICE
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 7:10AMSunset 7:23PM Saturday September 21, 2019 12:33 AM EDT (04:33 UTC) Moonrise 11:29PMMoonset 12:47PM Illumination 55% Phase: Third Quarter Moon; Moon at 22 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- 855 Pm Edt Fri Sep 20 2019
.small craft advisory in effect through Sunday morning...
Tonight..East winds 15 to 20 knots and gusty. Seas 6 to 9 feet with a dominant period 13 seconds. Choppy on the intracoastal waters. Slight chance of showers.
Saturday..East winds 15 to 20 knots and gusty. Seas 6 to 9 feet with a dominant period 13 seconds. Choppy on the intracoastal waters. Slight chance of showers.
Saturday night..East winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Seas 6 to 8 feet with a dominant period 13 seconds. Choppy on the intracoastal waters.
Sunday..East winds 10 to 15 knots. Seas 5 to 7 feet. A moderate chop on the intracoastal waters.
Sunday night..East winds 10 to 15 knots. Seas 5 to 7 feet. A light chop on the intracoastal waters.
Monday..Northeast winds 5 to 10 knots. Seas 4 to 6 feet. A light chop on the intracoastal waters.
Monday night..Northeast winds 5 to 10 knots. Seas 4 to 5 feet.
Tuesday..North winds 5 to 10 knots becoming northeast in the afternoon. Seas 3 to 5 feet.
Tuesday night..Southeast winds 5 knots becoming south after midnight. Seas 3 to 4 feet.
Wednesday..South winds 5 knots becoming east 5 to 10 knots in the afternoon. Seas 3 to 4 feet.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 855 Pm Edt Fri Sep 20 2019
Synopsis..Large northeast swells generated by humberto will combine with fresh to strong easterly winds to produce very hazardous boating conditions on the atlantic and intracoastal waters through the weekend.
Gulf stream hazards..East winds 20 to 25 knots with frequent higher gusts through tonight. Combined seas 10 to 12 feet. The approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Wednesday september 18th. 50 nautical miles east of ponce inlet. 41 nautical miles east of port canaveral. 31 nautical miles east of sebastian inlet. 25 nautical miles east of fort pierce inlet. 20 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 210022
afdmlb
area forecast discussion
national weather service melbourne fl
823 pm edt Fri sep 20 2019

Discussion
Hazardous boating and surf conditions continue into the
weekend...

Breezy gusty conditions continue this weekend...

current-overnight... More manageable dewpoints in the 60s across all
of ecfl this evening. A large and strong ridge of high pressure
across the eastern seaboard remains in control of our weather. The
tight pressure gradient also continues as winds over inland areas
will decrease into this evening and overnight. Winds along the coast
will remain elevated and gusty, especially space and treasure
coasts. Isolated, onshore-moving, light showers will occasionally
occur but quickly diminish as they venture inland. So far, intensity
and coverage are lower than this time last night. All of this in
part to drier overall air through the atmospheric column.

The elevated onshore flow should keep min temps in the low to mid
70s, with upper 70s possible along the immediate coast, south of the
cape.

Saturday-Sunday... Previous discussion... Center of strong ridge near
the mid-atlantic coast will push offshore into the weekend, but a
breezy to windy onshore flow will continue across the area. Low
level moisture becomes more limited as drier air continues to build
into the region and isolated to scattered onshore moving showers
that will continue into Saturday, look less likely into Sunday with
rain chances decreasing. Still overall coverage of this activity
even into Saturday looks low with most areas remaining dry. Highs
will be near to a few degrees below their seasonal norms, ranging
from the mid 80s along the coast and mid-upper 80s inland.

Large, long-period swells from humberto will continue hazardous
beach conditions, with dangerous rip currents and rough surf.

Aviation Continued deep east winds continue to push isold light
showers onshore with potential tempo MVFR restrictions. Precip
should diminish as it ventures west of i-95 overnight, but an isold
light shower cannot be ruled out almost anywhere. Breezy gusty ene e
winds can be expected on Sat as the pressure gradient remains tight.

Isold shower activity will continue though coverage and intensity
generally less with drier overall air in place. Vcsh and tempo
groups as necessary.

Marine Overnight-sat... Large, long period swells from humberto
continue. Solid small craft advisory conditions also continue
through the period. Easterly winds near 20 kts near shore and up to
20-25 kts offshore. Expect frequent gusts up to 25 to 30 kts over
the open atlc. Seas building 10-12 ft offshore and in the gulf
stream and 7-10 ft near shore.

Mlb watches warnings advisories
Fl... High surf advisory until 4 pm edt Saturday for coastal volusia-
indian river-martin-northern brevard-southern brevard-st.

Lucie.

Am... Small craft advisory until 10 am edt Sunday for flagler beach to
volusia-brevard county line 0-20 nm-flagler beach to
volusia-brevard county line 20-60 nm-sebastian inlet to
jupiter inlet 0-20 nm-sebastian inlet to jupiter inlet 20-
60 nm-volusia-brevard county line to sebastian inlet 0-20
nm-volusia-brevard county line to sebastian inlet 20-60 nm.

Sedlock cristaldi


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
GTXF1 - Guana Tolomato Matanzas Reserve, FL 39 mi48 min ESE 8 77°F 1024 hPa77°F
SAUF1 - St. Augustine, FL 53 mi33 min ESE 20 G 22 80°F 81°F1022.3 hPa (+0.0)
TRDF1 - 8721604 - Trident Pier, FL 55 mi45 min ENE 14 G 20 79°F 82°F1022.3 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 mi40 minESE 10 G 1610.00 miPartly Cloudy79°F66°F65%1021.4 hPa
New Smyrna Beach Municipal Airport, FL10 mi2.8 hrsE 12 G 2210.00 miPartly Cloudy79°F66°F65%1021.7 hPa
Orlando / Sanford Airport, FL23 mi40 minE 510.00 miFair72°F66°F84%1021.2 hPa

Link to 5 minute data for KDAB

Wind History from DAB (wind in knots)
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Last 24hrE11
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1 day agoNE13NE12NE10NE10NE13NE11NE17
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2 days agoE3CalmCalmCalmCalmCalmCalmNW4CalmNW3N5E6E7NE11NE10CalmNE9NE12NE11NE9NE10NE10NE13NE13

Tide / Current Tables for Daytona Beach Shores, Sunglow Pier, Florida
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for Ponce Inlet, Halifax River, Florida
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Weather Map
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wmap_A
GEOS 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.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Melbourne, FL (0,6,7,8)
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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.