Monday, December18, 2017 L-36.com


Marine Weather and Tides
Sewall's Point, 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 7:04AMSunset 5:32PM Monday December 18, 2017 3:56 AM EST (08:56 UTC) Moonrise 7:12AMMoonset 6:06PM Illumination 0% Phase: New Moon; Moon at 0 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- 954 Pm Est Sun Dec 17 2017
Tonight..Southeast winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 9 seconds. Mostly smooth on the intracoastal waters with patchy fog possible. Isolated sprinkles possible.
Monday..Southeast winds 5 to 10 knots. Seas 2 feet with a dominant period 9 seconds. A light chop on the intracoastal waters.
Monday night..Southeast winds 5 to 10 knots. Seas 1 to 2 feet with a dominant period 9 seconds. Mostly smooth on the intracoastal waters.
Tuesday..Southeast winds 5 knots becoming east 5 to 10 knots in the afternoon. Seas 1 to 2 feet. A light chop on the intracoastal waters.
Tuesday night..East winds 5 to 10 knots becoming southeast after midnight. Seas 1 to 2 feet. Mostly smooth on the intracoastal waters.
Wednesday..South winds 5 to 10 knots. Seas 1 to 2 feet. A light chop on the intracoastal waters.
Wednesday night..Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Thursday..Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Thursday night..Southwest winds 5 knots becoming west after midnight. Seas 1 to 2 feet.
Friday..Northeast winds 5 knots becoming east 5 to 10 knots in the afternoon. Seas 2 to 3 feet.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 954 Pm Est Sun Dec 17 2017
Synopsis..High pressure over the carolina coast will shift east over the western atlantic. A trailing ridge axis will extend west across the florida peninsula early this week and produce favorable boating conditions. The ridge axis will settle across south florida Wednesday which will increase the offshore flow. A weak cold front is forecast to sag into the local atlantic waters Thursday.
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 december 13th. 40 nautical miles east of ponce inlet. 31 nautical miles east of port canaveral. 28 nautical miles east of sebastian inlet. 20 nautical miles east of fort pierce inlet. 14 nautical miles east of saint lucie inlet.

7 Day Forecast for Marine Location Near Sewall's Point, FL
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location: 27.21, -80.18     debug


Area Discussion for - Melbourne, FL
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Fxus62 kmlb 180122
afdmlb
area forecast discussion
national weather service melbourne fl
822 pm est Sun dec 17 2017

Update
It was a rather warm day for mid-december across east central
florida. Most places topped out in the mid to upper 70s with a
couple spots reaching 80 degrees, which is roughly 5 to 8 degrees
above the 30-year averages for this time of year.

For the rest of this evening and tonight, mostly clear skies and
very light calm winds should promote fog development, some locally
dense, with the greatest potential over the interior along and
south of the i-4 corridor. The, hrrr, rap, and local WRF are all
in fairly good agreement with this scenario and show fog
developing during the overnight hours and lasting through mid
morning before eventually burning off. Higher dewpoints in place
will keep lows above normal and a degree or two either side of 60
degrees. Inherited forecast in good shape with no changes needed.

Monday(previous)... The high pressure ridge axis will continue to
sag into the central fl peninsula during the day as winds remain
light areawide. Conditions continue to remain dry. Deep layer
ridging remains stout over the region keeping surface upper- level
weather systems well north. Highs continue above climo, in the
u70s along the coast and l80s inland.

Aviation
MVFR and ifr ceilings visibilities (some lifr) likely tonight
after 06z lasting through mid morning. Fog and low stratus will
gradually give way toVFR conditions by late Monday morning
lasting through the rest of the day.

Marine
Tonight-mon... Some patchy fog is possible tonight into Monday
morning over the intracoastal. Otherwise, favorable boating
conditions with 1-2 ft seas nearshore and 2-3 ft for the offshore
waters. Wind speeds expected to be south to southeasterly (perhaps
out of the southwest overnight north of sebastian inlet) at or
below 10 kt.

Preliminary point temps pops
Dab 59 80 61 77 0 0 10 0
mco 60 83 62 83 0 0 10 0
mlb 60 80 63 80 0 0 10 0
vrb 62 80 62 80 0 0 0 0
lee 61 82 62 83 0 0 10 0
sfb 60 82 62 82 0 0 10 0
orl 61 83 63 82 0 0 10 0
fpr 61 81 62 79 0 0 0 0

Mlb watches warnings advisories
Fl... None.

Am... None.

Short term aviation... Combs
radar impact wx... .Pendergrast


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
41114 - Fort Pierce, FL (134) 24 mi27 min 70°F2 ft
LKWF1 - 8722670 - Lake Worth, FL 42 mi39 min W 1.9 G 1.9 73°F 76°F1023.7 hPa69°F
SIPF1 47 mi27 min SW 1.9 68°F 68°F1024 hPa
SPGF1 - Settlement Point, GBI 72 mi57 min E 9.9 G 12 71°F 1023.2 hPa (-0.7)
PVGF1 - Port Everglades Channel, FL 77 mi33 min SE 6 G 8 76°F 1022.3 hPa70°F

Wind History for Lake Worth Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Witham Field Airport, FL3 mi82 minN 00.25 miFog59°F59°F100%1023.4 hPa
Fort Pierce, St. Lucie County International Airport, FL22 mi64 minN 00.25 miFog59°F59°F100%1023.3 hPa

Wind History from SUA (wind in knots)
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Last 24hrW3CalmCalmSE4SE5E8E10E9E9E10E10E9--E3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalm
1 day agoNW3CalmCalmNW4NW4NW5NW5N8N7N7N8N5N4N4N4--NW4NW4NW3E4CalmE6E5E3
2 days agoSW4SW44W3SW3SW3--W6--W5W5W10W8W5Calm----CalmW5W3W3W3CalmW3

Tide / Current Tables for Sewall Point, St. Lucie River, Florida
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Sewall Point
Click for Map
Mon -- 01:31 AM EST     New Moon
Mon -- 04:02 AM EST     -0.07 feet Low Tide
Mon -- 07:04 AM EST     Sunrise
Mon -- 07:11 AM EST     Moonrise
Mon -- 09:47 AM EST     1.10 feet High Tide
Mon -- 04:28 PM EST     0.26 feet Low Tide
Mon -- 05:30 PM EST     Sunset
Mon -- 06:06 PM EST     Moonset
Mon -- 09:51 PM EST     1.01 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.60.40.2-0-0.100.30.50.811.110.90.70.50.40.30.30.40.60.8110.9

Tide / Current Tables for Eden, Nettles Island, Indian River, Florida
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Eden
Click for Map
Mon -- 01:31 AM EST     New Moon
Mon -- 05:23 AM EST     -0.07 feet Low Tide
Mon -- 07:05 AM EST     Sunrise
Mon -- 07:11 AM EST     Moonrise
Mon -- 11:09 AM EST     1.15 feet High Tide
Mon -- 05:30 PM EST     Sunset
Mon -- 05:49 PM EST     0.26 feet Low Tide
Mon -- 06:06 PM EST     Moonset
Mon -- 11:13 PM EST     1.06 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
10.70.50.20-0.1-00.20.50.811.21.110.80.60.40.30.30.40.60.811.1

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 (3,6,7,8)
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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.