Friday, December13, 2019
Privacy Policy
L-36.com


Marine Weather and Tides
Holly Hill, FL

Version 3.4
NOTICE
10/9/2019 Updated the Marine Zones.
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 7:07AMSunset 5:28PM Friday December 13, 2019 8:37 AM EST (13:37 UTC) Moonrise 7:00PMMoonset 8:25AM Illumination 97% Phase: Waning Gibbous; Moon at 17 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
    EDIT      (on/off)   Help
AMZ550 Flagler Beach To Volusia-brevard County Line 0-20 Nm- 428 Am Est Fri Dec 13 2019
.small craft advisory in effect until 10 am this morning...
Today..South winds 10 to 15 knots diminishing to 5 to 10 knots in the afternoon. Seas 7 to 9 feet, subsiding to 5 to 6 feet late. A dominant period 9 seconds. A moderate chop on the intracoastal waters. Chance of showers. Chance of Thunderstorms in the afternoon.
Tonight..South winds 10 to 15 knots becoming southwest 15 to 20 knots after midnight. Seas 4 to 6 feet with a dominant period 9 seconds. Choppy on the intracoastal waters. Chance of showers. Slight chance of Thunderstorms after midnight.
Saturday..West winds 15 to 20 knots diminishing to 10 to 15 knots in the afternoon. Seas 4 to 6 feet with a dominant period 9 seconds. Choppy on the intracoastal waters. Chance of showers in the morning.
Saturday night..West winds 10 to 15 knots becoming northwest 5 to 10 knots after midnight. Seas 3 to 4 feet. A light chop on the intracoastal waters.
Sunday..Northeast winds 5 knots becoming east in the afternoon. Seas 3 to 4 feet. Smooth on the intracoastal waters.
Sunday night..Southeast winds 5 to 10 knots increasing to 10 to 15 knots after midnight. Seas 2 to 3 feet.
Monday..Southeast winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Seas 3 to 4 feet.
Monday night..South winds 10 to 15 knots. Seas 3 to 4 feet.
Tuesday..Southwest winds 5 to 10 knots. Seas 3 to 4 feet. Chance of showers.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 428 Am Est Fri Dec 13 2019
Synopsis..A slow moving warm front over central florida will push into north florida later this morning as a low pressure system forms over the northeast gulf of mexico and moves across the southeast states. The low will drag a cool front back across florida on Saturday. High pressure behind the front will quickly push offshore, allowing winds to quickly veer onshore by Monday.
Gulf stream hazards..Southeast to south winds up to 20 knots, with seas 8 to 10 feet. The approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Wednesday, december 11th. 44 nautical miles east of ponce inlet. 30 nautical miles east of port canaveral. 28 nautical miles east of sebastian inlet. 21 nautical miles east of fort pierce inlet. 12 nautical miles east of saint lucie inlet.


7 Day Forecast for Marine Location Near Holly Hill, FL
   Hourly   EDIT   Help
location: 29.22, -81.01     debug


Area Discussion for - Melbourne, FL
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS62 KMLB 130944 AFDMLB

Area Forecast Discussion National Weather Service Melbourne FL 445 AM EST Fri Dec 13 2019

DISCUSSION.

Current . Surface mesoanalysis places the surface warm front about Naples to west of WPB, then turning N to NNW just inland from the Florida east coast all the way up to Saint Augustine. Local radar data shows the numerous to widespread moderate-heavy rain showers, especially those which plagued coastal ECFL for the past 18-24 hours, have lifted into the northern third of Florida. Isolated light to moderate showers north of Leesburg-Titusville continue to lift north along and ahead of the warm front. 4AM temps ranged from the M-U60s inland to the L70s in the (coastal) warm sector E-SE of the front.

Today-tonight . A developing surface low pres wave over the NE GOMEX will slide NE across the SE CONUS today, and then NNE into the mid Atlantic states late tonight. This feature will pull the front well north of central Florida through this afternoon, placing ECFL fully in the warm sector. We should see a few breaks of sun, especially south, with diurnal convective CU and a isolated-scattered showers (20-30 percent), possibly even a late day TS along any boundary collisions that might occur. Max temps will reach the U70s far north to L80s central-south.

As the surface low reaches the Carolinas, it will drag a weak front, possibly preceded by a band of convection along an embedded surface trough, back southward, reaching the northern third to half of the CWA prior to sunrise. Upper jet configuration keeps the area in a diminishing area of H25 divergence late tonight as low to mid level winds show a respectable increase, reaching 40KT or so across the northern half of the CWA. Instability could be sufficient to support some strong storms late tonight, mainly from the I-4 corridor NW through sunrise. Will address this potential in the forthcoming HWO. Warm mins again tonight, in the M-U60s ahead of the front.

Weekend . A large mid level trough will pivot northeast across the eastern CONUS Saturday into Saturday night, resulting in zonal flow aloft for Sunday. At the surface, deepening low pressure lifting up the eastern seaboard wave will drag a cold front across ECFL Saturday morning and push south of Lake Okeechobee by mid afternoon. Weak high pressure ridge will build into the area late Saturday through Sunday and bring drier and slightly cooler air. Given the fast (zonal) flow aloft, the high will quickly translate east over the western Atlantic Sunday night.

With little cooling evident immediately behind the front, max temps should warm into the upper 70s and lower 80s due to the prevailing offshore flow (SW-W) and increasing sunshine on Sat. Temperatures will be noticeably cooler Sat night with lows in the upper 40s across interior Volusia/northern Lake and low to mid 50s elsewhere, except lower 60s beachside south of the Cape. These temps are actually close to seasonal norms for mid December. On Sunday, a light east wind will allow temps to rebound to the mid and upper 70s under mostly sunny skies.

Have maintained a chance for showers Sat (30 percent), mainly in the morning assocd with the frontal passage. Will not introduce thunder for now but ongoing/approaching convection from the overnight may require a thunder mention into mid morning across the northern 1/3 of FA.

Mon-Thu . The next mid level short wave carves out a larger trough across the central-eastern CONUS this period. Both GFS and ECMWF models push another strong cold front into Florida by Tue night, preceded by a band of showers. Above normal temps in the lower 80s Mon and Tue with a chance for showers Tue aftn/night depending on timing of the next front. Turning noticeably cooler Wed-Thu with highs in the upper 60s/lower 70s with lows mid to upper 40s Volusia and the interior counties and low to mid 50s Brevard-Martin counties.

AVIATION. Prevailing MVFR with CIGs BKN015-030. Local IFR ST/STFRA with CIGs BKN005-009 has redeveloped around the north and interior aerodromes (DAB-SFB-MCO to ISM-LEE) ahead of the warm front in the narrow tongue of slightly cooler air over the interior. Whatever is out there should erode through sunrise as low level winds become more SE and the warm sector spreads a little farther N/W. Isolated afternoon showers, possibly a late afternoon TS, however POPs are too low to warrant any TEMPO groups at this time.

MARINE. Latest buoy obs show fully arisen seas of 6-9FT near shore and up to 11 feet well offshore early this morning. Winds will start to slacken as they veer SE and S today, then SW tonight ahead of the approaching front. We are forecasting a narrow temporal window of about 6 hours during the late afternoon and evening when winds/seas will be a little below 20KT/7FT. Thus we have opted to let the near shore SCA expire this morning (barring a slower than forecast easing of winds/seas) and the offshore drop by late this afternoon. SCA conditions are forecast to redevelop beyond 20 miles Sebastian Inlet northward as increasing SW flow causes seas to start to rebuild.

Weekend . On Sat, hazardous boating conditions due to Southwest to West winds 15-20 knots nearshore and 20-25 knots offshore Volusia/Brevard. Seas will build quickly to 6-7 feet away from the coast and it will be choppy. So have raised a Small Craft Advisory for the offshore waters (beyond 20 miles) of Volusia and Brevard counties. will quickly veer to west by Saturday afternoon, and then northwest by Saturday night as a cold front pushes through the area. Weak high pressure will build over the waters SAt night and Sunday producing a light north then northeast wind flow 5-10 knots. Overnight Saturday into Sunday morning winds will decrease to 10 knots and become north, then northeast to east. Seas also quickly diminish to 2-3 feet nearshore and 3-4 feet offshore, creating favorable boating conditions Sunday aftn.

Mon-Tue . High pressure quickly pushes seaward into the western Atlc with a trailing ridge axis that pushes down the FL peninsula ahead of the next cold front. As a result, winds will veer out of the southeast and increase to 10 to 15 knots Monday and south to southwest Tue. Seas 3-5 feet.

PRELIMINARY POINT TEMPS/POPS. DAB 78 64 77 51 / 40 50 30 0 MCO 79 65 80 53 / 20 40 30 0 MLB 79 66 82 56 / 30 20 30 0 VRB 80 66 82 55 / 40 20 30 0 LEE 78 64 76 51 / 30 50 30 0 SFB 79 65 79 51 / 30 50 30 0 ORL 78 66 79 52 / 30 40 30 0 FPR 81 65 82 56 / 40 20 20 0

MLB WATCHES/WARNINGS/ADVISORIES. FL . High Surf Advisory until 10 AM EST this morning for Coastal Volusia-Indian River-Martin-Northern Brevard-Southern Brevard-St. Lucie.

AM . Small Craft Advisory until 10 AM EST this morning for Flagler Beach to Volusia-Brevard County Line 0-20 nm-Sebastian Inlet to Jupiter Inlet 0-20 nm-Volusia-Brevard County Line to Sebastian Inlet 0-20 nm.

Small Craft Advisory until 3 PM EST this afternoon for Flagler Beach to Volusia-Brevard County Line 20-60 nm-Sebastian Inlet to Jupiter Inlet 20-60 nm-Volusia-Brevard County Line to Sebastian Inlet 20-60 nm.

Small Craft Advisory from 4 AM to 4 PM EST Saturday for Flagler Beach to Volusia-Brevard County Line 20-60 nm-Volusia- Brevard County Line to Sebastian Inlet 20-60 nm.



SHORT TERM . Cristaldi LONG TERM . Kelly AVIATION . Cristaldi


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
GTXF1 - Guana Tolomato Matanzas Reserve, FL 32 mi53 min SW 1.9 70°F 1018 hPa69°F
SAUF1 - St. Augustine, FL 46 mi38 min S 5.1 G 6 69°F 65°F1016 hPa (-1.3)
TRDF1 - 8721604 - Trident Pier, FL 60 mi50 min SSE 6 G 8 73°F 71°F1017.3 hPa

Wind History for Trident Pier, FL
(wind in knots)    EDIT      (on/off)   Help
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
Last
24hr
NE11
G15
NE13
G19
NE11
G17
NE15
G20
NE10
G16
E13
G21
NE9
G15
E14
G20
NE16
G20
NE12
G18
E17
G24
E11
G21
NE12
G18
NE12
G18
E12
G19
E11
G16
E11
G18
E6
G10
E7
G11
E4
G8
SE6
G9
SE5
SE5
SE5
1 day
ago
SW5
N2
NW2
G5
N11
G16
N12
G16
N12
G17
N16
G20
N13
G18
N10
G15
N12
N10
N10
G13
N9
G14
N13
G17
N10
G17
N11
G14
N15
G23
N9
G15
N10
G15
NE11
G17
NE11
G16
NE12
G18
NE12
G18
NE13
G20
2 days
ago
SE3
SE5
SE5
E5
G8
E7
E6
G10
E4
G8
SE5
SE7
G11
SE9
S9
S8
S9
S8
S6
G9
S6
G9
S7
SW5
G8
SW5
SW5
SW7
SW4
W3
W3

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Daytona Beach International Airport, FL3 mi45 minN 010.00 miOvercast70°F66°F90%1015.7 hPa
Ormond Beach, Ormond Beach Municipal Airport, FL8 mi48 minSSE 47.00 miPartly Cloudy72°F68°F88%1015.9 hPa
New Smyrna Beach Municipal Airport, FL12 mi51 minS 66.00 miFog/Mist70°F66°F88%1016.3 hPa

Link to 5 minute data for KDAB

Wind History from DAB (wind in knots)
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
Last 24hrNE11NE17NE14NE15
G21
NE15E12E9E10
G16
E9E7E7E8E8E9E7E66E6E8E53SE5S7Calm
1 day agoNW4N14
G21
N11N11N10N13
G20
N11N12
G20
N11
G18
N11
G22
N17
G22
N16
G22
N13
G21
N17
G27
NE18NE15NE13
G22
N13NE10N13NE15NE16
G20
NE15
G22
NE14
2 days agoS5S10S9SW5S7S7S7SW8Calm4S5S5S3S5S3S5S3S6S5SW5S4CalmSW3Calm

Tide / Current Tables for Daytona Beach (Ocean), Florida
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Daytona Beach (Ocean)
Click for Map
Fri -- 01:50 AM EST     -0.14 feet Low Tide
Fri -- 07:09 AM EST     Sunrise
Fri -- 08:20 AM EST     5.15 feet High Tide
Fri -- 08:25 AM EST     Moonset
Fri -- 02:46 PM EST     0.02 feet Low Tide
Fri -- 05:27 PM EST     Sunset
Fri -- 07:00 PM EST     Moonrise
Fri -- 08:37 PM EST     3.83 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
0.70.1-0.10.31.12.43.64.65.154.33.220.90.200.41.22.33.23.73.83.32.5

Tide / Current Tables for Daytona Beach Shores, Sunglow Pier, Florida
   EDIT      (on/off)   Help   One Week of Data
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Weather Map
       (on/off)   Help Weather Map
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 (8,2,3,4)
      (on/off)   Help

Ground Weather Radar Station Melbourne, FL
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

Cookie Policy:
This webiste uses cookies to save your settings. No personal information is saved. You can disable cookies in your browser if you like but it is not recommended for this site. I do not sell cookies. Go to a bakery for that. In fact I do not sell anything. To disable cookies from L-36.com, please refer to the Help button in your browser.
Privacy Policy:
I do not sell or share any user data or anything else for that matter. I do not keep site logs longer than I need to to keep bad actors off the site. Basically, I delete them after looking at them. If you are subject to CCPA, Google ads on this site will not be based on your past behavior so you will likely not see an ad for a lawn mower just because you looked for one at a big box website. I do not believe this site is subject to CCPA but I am doing what I can to follow the guidelines anyway.
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.