Saturday, July20, 2019 L-36.com


Marine Weather and Tides
Hobe Sound, FL

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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 6:37AMSunset 8:17PM Saturday July 20, 2019 6:53 PM EDT (22:53 UTC) Moonrise 9:58PMMoonset 8:47AM Illumination 85% Phase: Waning Gibbous; Moon at 19 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- 250 Pm Edt Sat Jul 20 2019
Tonight..Southeast winds 5 to 10 knots. Seas 1 foot with a dominant period 4 seconds. Mostly smooth on the intracoastal waters. Chance of showers and Thunderstorms.
Sunday..Southeast winds 5 to 10 knots. Seas 1 foot with a dominant period 4 seconds. A light chop on the intracoastal waters. Slight chance of showers and Thunderstorms.
Sunday night..East winds 5 to 10 knots. Seas 1 to 2 feet with a dominant period 4 seconds. Mostly smooth on the intracoastal waters. Slight chance of showers and Thunderstorms.
Monday..East winds 5 to 10 knots. Seas 1 to 2 feet. A light chop on the intracoastal waters. Chance of showers and Thunderstorms.
Monday night..Southeast winds 5 to 10 knots becoming south after midnight. Seas 1 to 2 feet. Mostly smooth on the intracoastal waters. Chance of showers and Thunderstorms.
Tuesday..South winds 5 to 10 knots. Seas 1 to 2 feet. A light chop on the intracoastal waters. Chance of showers and Thunderstorms.
Tuesday night..South winds 5 to 10 knots. Seas 1 to 2 feet. Chance of showers and Thunderstorms.
Wednesday..South winds 5 to 10 knots. Seas 1 to 2 feet. Chance of showers and Thunderstorms.
Wednesday night..South winds 5 to 10 knots becoming southwest after midnight. Seas 1 to 2 feet. Chance of showers and Thunderstorms.
Thursday..Southwest winds 5 to 10 knots becoming southeast 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- 250 Pm Edt Sat Jul 20 2019
Synopsis..The atlantic high pressure ridge will extend across central florida this weekend. The ridge will sag across south florida by the middle of next week, allowing for higher shower and storm chances. Favorable wind and sea conditions are expected for small craft operation through the weekend and into next week.
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 Thursday july 18th. 42 nautical miles east of ponce inlet. 26 nautical miles east of port canaveral. 22 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 Hobe Sound, FL
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location: 27.09, -80.14     debug


Area Discussion for - Melbourne, FL
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Fxus62 kmlb 201833
afdmlb
area forecast discussion
national weather service melbourne fl
233 pm edt Sat jul 20 2019

Discussion
Thru tonight... Early morning storms along the brevard coast and
resulting debris clouds over volusia county disrupted typical
onset of the sea breeze circulation. As a result, focus for storms
so far has been over the south interior. But storm coverage
should increase over north interior late this afternoon. Late
morning CAPE sounding shows rather cool 500 mb temps of -9c. With
strong heating occurring, expect a few strong storms once again
over the interior especially associated with boundary collisions.

Will indicate some lingering showers mainly over lake county this
evening after sunset. Then the focus will shift back to the atlc
waters for scattered showers and storms overnight. Best chance for
showers crossing the coast will be south of sebastian inlet.

Sunday-Monday (previous)... The axis of the atlantic high pressure
ridge will stretch westward across the florida peninsula leaving
maritime SE flow wide open. This will tend to favor an inland push
to convective activity as embedded within the east coast sea
breeze. However, an easterly wave transitioning over the bahamas
toward the southern peninsula Sun night and Monday may offer minor
variations while enhancing shower storm opportunity before
dampening and moving on. Continued warm with afternoon
temperatures generally in the l90s and overnight low temperatures
in the l m70s, except u70s along parts of the treasure coast.

Tue-sat (previous)... Heading into the mid-late week, the pattern
begins to shift as the ridge axis relocates southward. This is
courtesy of mid upper troughing that amplifies across the eastern
conus. An associated weak frontal trough will reach north florida
before stalling out to promote SW flow locally. Offshore flow will
promote enhanced storm opportunity toward the coastal counties
rather than across the interior. By the end of the week, however,
weak high pressure will try to assert itself and reclaim onshore
flow. A persistent drum beat for temperatures.

Aviation
Higher coverage of showers and storms this afternoon and evening
will again focus on the interior terminals, but we could still see a
few showers and storms near tix dab through 20z. Better confidence
is for lee where tempo tsra has been added for a couple of hours
this evening. Convection could linger a few hours past sunset
across the interior so vcts may need to be extended by an hour or
two in any future amendments. VFR with decreasing cloudiness
overnight tonight, but a few late night early morning showers are
possible from vrb-sua.

Marine
Tonight-sun... Good boating conditions prevail with ridge axis
anchored across the central to northern waters. SE S winds 5-10
kts, increasing 10-12 knots near the coast with the sea breeze by
sun aftn. Seas 1-2 ft. Scattered showers and storms mainly south
of the cape.

Mon-thu... The overall pattern will be governed by wind flow
around the western flank of the atlantic high pressure ridge.

Winds mainly 6-12 kts or less, with seas 1-2 ft. The only
exception is the modest effects of an easterly wave that may
transition across the northern bahamas toward the south peninsula.

This is likely to offer a better chance for winds and seas to be
locally higher near associated storms. Next week also shows
favorable boating conditions with winds becoming more s-sse, and
then developing an offshore component by Wednesday as the ridge
axis settles southward along with a measure of seaward retreat.

Seas averaging 2-3 ft, with 1-2 ft near the coast.

Preliminary point temps pops
Dab 75 90 75 90 20 30 10 30
mco 75 92 75 92 20 50 20 50
mlb 77 89 77 88 20 30 10 40
vrb 75 90 74 90 30 30 10 40
lee 77 93 76 93 30 40 20 50
sfb 76 93 75 93 20 40 20 40
orl 77 92 75 92 20 50 20 50
fpr 75 91 75 91 30 30 20 40

Mlb watches warnings advisories
Fl... None.

Am... None.

Forecast... Kelly
impact wx dss... Spratt
aviation... Combs


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
41114 - Fort Pierce, FL (134) 32 mi24 min 83°F2 ft
LKWF1 - 8722670 - Lake Worth, FL 33 mi54 min S 7 G 9.9 82°F 85°F1018.1 hPa (-1.1)
SPGF1 - Settlement Point, GBI 66 mi54 min SSE 8 G 12 86°F 1017.1 hPa (-1.1)
PVGF1 - Port Everglades Channel, FL 69 mi54 min ENE 2.9 G 5.1 85°F 1016.3 hPa (-1.6)76°F

Wind History for Lake Worth Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Witham Field Airport, FL8 mi2.1 hrsESE 10 G 157.00 miThunderstorm in Vicinity86°F75°F70%1017.9 hPa

Wind History from SUA (wind in knots)
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Last 24hrCalmCalmCalmCalmCalmCalmCalmSE3S3SE3CalmCalmCalmCalmSE5SE5SE10E10----SE10
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1 day agoE8E5SE5SE4SE4E3CalmCalmCalmCalmCalmCalmCalmCalmSE6SE12E12SE10SE14E12
G19
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2 days agoSE10SE10SE7SE7SE4CalmCalmS3CalmCalmCalmS3Calm--6CalmCalmCalmCalmCalmCalmCalmE8SE8

Tide / Current Tables for Gomez, South Jupiter Narrows, Florida
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Gomez
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Sat -- 01:01 AM EDT     1.40 feet High Tide
Sat -- 06:38 AM EDT     Sunrise
Sat -- 07:57 AM EDT     0.20 feet Low Tide
Sat -- 09:47 AM EDT     Moonset
Sat -- 01:12 PM EDT     1.27 feet High Tide
Sat -- 08:05 PM EDT     0.08 feet Low Tide
Sat -- 08:15 PM EDT     Sunset
Sat -- 10:57 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.31.41.31.20.90.70.40.30.20.30.60.91.11.31.21.10.90.60.30.20.10.20.40.8

Tide / Current Tables for Seminole Shores, Florida
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Seminole Shores
Click for Map
Sat -- 04:45 AM EDT     0.22 feet Low Tide
Sat -- 06:38 AM EDT     Sunrise
Sat -- 09:47 AM EDT     Moonset
Sat -- 10:40 AM EDT     2.74 feet High Tide
Sat -- 04:53 PM EDT     0.08 feet Low Tide
Sat -- 08:15 PM EDT     Sunset
Sat -- 10:58 PM EDT     Moonrise
Sat -- 11:07 PM EDT     2.93 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.621.30.70.30.20.511.72.32.72.72.41.91.30.60.20.10.30.81.52.22.72.9

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.
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Wind Forecast for Melbourne, FL (18,4,5,8)
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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.