Wednesday, November20, 2019 L-36.com


Marine Weather and Tides
Sunny Isles Beach, 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 6:41AMSunset 5:31PM Wednesday November 20, 2019 2:25 AM EST (07:25 UTC) Moonrise 12:18AMMoonset 1:39PM Illumination 44% Phase: Third Quarter Moon; Moon at 23 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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AMZ651 Coastal Waters From Deerfield Beach To Ocean Reef Fl Out 20 Nm- Waters From Deerfield Beach To Ocean Reef Fl From 20 To 60 Nm Excluding The Territorial Waters Of Bahamas- 935 Pm Est Tue Nov 19 2019
Rest of tonight..North northwest winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 11 seconds becoming 5 seconds after midnight. Intracoastal waters a light chop.
Wednesday..North winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 6 seconds. Intracoastal waters a light chop.
Wednesday night..Northeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 6 seconds. Intracoastal waters a moderate chop.
Thursday..East northeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 6 seconds. Intracoastal waters a moderate chop.
Thursday night..East winds 10 to 15 knots along the coast to east 15 to 20 knots in the gulf stream. Seas 2 to 4 feet with occasional seas to 5 feet. Intracoastal waters choppy in exposed areas.
Friday..East winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Intracoastal waters a moderate chop.
Friday night..Southeast winds 5 to 10 knots along the coast to southeast 10 to 15 knots in the gulf stream. Seas 2 to 3 feet. Intracoastal waters a moderate chop.
Saturday..South southeast winds 5 to 10 knots. Seas around 2 feet. Intracoastal waters a light chop. Slight chance of light showers.
Saturday night..Southwest winds 10 to 15 knots. Seas around 2 feet. Intracoastal waters a light chop.
Sunday..West winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a light chop. Slight chance of showers.
AMZ600 Synopsis For Jupiter Inlet To Ocean Reef Fl Out To 60 Nm And For East Cape Sable To Bonita Beach Fl Out To 60 Nm- 935 Pm Est Tue Nov 19 2019
Synopsis..The northeasterly swells in the atlantic will slowly continue to decrease through tonight. High pressure will then build over the atlantic and gulf coastal waters for the rest of the week. This will allow for improving marine conditions for the later portion of the week. Another cold front will approach the local waters for the weekend, which could bring another increase in winds and seas.
Gulf stream hazards..SEas up to 6 feet are possible through tonight. The approximate location of the west wall of the gulf stream as of nov 19, 2019 at 1200 utc... 6 nautical miles southeast of fowey rocks. 13 nautical miles east northeast of port everglades. 5 nautical miles east northeast of lake worth. 6 nautical miles east of jupiter inlet. This data courtesy of the naval oceanographic office.


7 Day Forecast for Marine Location Near Sunny Isles Beach, FL
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location: 25.93, -80.12     debug


Area Discussion for - Miami-South Florida, FL
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ftp://tgftp.nws.noaa.gov/data/raw/fx/fxus62.kmfl.afd.mfl.txt <- there really should be an address herer AEFXUS62 KMFL 200548 AFDMFL Area Forecast Discussion National Weather Service Miami FL 1248 AM EST Wed Nov 20 2019

Aviation VFR with generally northerly flow will prevail through the period.

Winds will be light during the overnights which could lead to some variability in direction.

Prev Discussion issued 706 PM EST Tue Nov 19 2019 Update...

No changes needed to be made to the previous forecast as everything looks on track. High pressure will continue to dominate the weather pattern across South Florida for tonight and into Wednesday. This will allow for the dry conditions to continue as well. Low temperatures tonight will range from the upper 40s across the northwestern interior sections to around 60 across the east coast. High temperatures during the day Wednesday will generally remain in the 70s across the region.

Prev Discussion... issued 354 PM EST Tue Nov 19 2019 Short Term...

(Today Through Wednesday Night) Warm and dry conditions are expected today under NW flow. A shortwave will drag a weak surface boundary through the area tonight, cooling temperatures off once more as drier air filters in overhead. Low temperatures tonight are forecast to range from the upper 40s around the Lake to near 60 along the SE Florida coast.

Slightly cooler and even drier conditions are expected during the day tomorrow, with PWs forecast to fall into the 0.4 to 0.5 inch range. With high temperatures generally in the 70s, minimum relative humidities could fall into the 30 to 45% range in the afternoon and cause elevated fire weather conditions. Northerly winds begin to turn more northeasterly overnight Wednesday night as surface high pressure over the eastern CONUS begins to slide eastward.

Long Term...

(Thursday through Monday night) High pressure is set to control the weather through the remainder of the week. This should keep South Florida generally dry. The exception may be a few sprinkles Friday morning as some cloud build ups over the Atlantic move over the coast, and may grow vertically enough to produce some light precipitation. PWATs should be around an inch or so, which could lead to most of any precipitation to be virga, with some liquid reaching the ground.

So no PoPs significantly high enough to mention rain until maybe Saturday morning for the southern Atlantic waters, and even then, only a slight chance of showers.

By Friday, the pattern does begin to change. The surface high, which should be centered to our north, brings an easterly surface flow to the area late Thursday night or Friday morning, helping to push some of any precipitation, if there is any at all, onshore. The 500mb ridge begins to break down, and the GFS, as well as the ECMWF, shows a 500mb low crossing the southwest US, and the Rocky Mountains Thursday night, leading to some leeward cyclogenesis over east central Texas. This low pressure system should track northeast and be somewhere along the wet side of the central Appalacians by Saturday morning. An associated cold front will stretch to the south southwest circa New orleans and into the Gulf of Mexico. The surface high should be broken down, or weakened and shifted eastward, allowing for better chances of showers across the local waters in the Atlantic and the Gulf for the beginning of the weekend.

By Sunday morning, the cold front pushes into Central Florida, and weakens. The GFS does show the front moving across South Florida Sunday and Sunday night, bringing a few showers to the area. the ECMWF also shows the front moving through during the same time period, but much drier. So, for now, have a slight chance of PoPs for all of South Florida. This may be increased if confidence increases over the next several model runs. Surface temperature wise, the front does not bring much in the way of a cooler airmass. models are indicating maybe 3 or 4 degrees cooler between Sunday and Monday. It does advect in a much drier air mass, with dew points in the 50s by Monday morning.

Behind the front, high pressure builds once again, bringing another round of quiet weather for South Florida.

Marine...

The northeasterly swells in the Atlantic will slowly continue to decrease through tonight. High pressure will then build over the Atlantic and Gulf coastal waters for the rest of the week. This will allow for improving marine conditions for the later portion of the week. Another cold front will approach the local waters for the weekend, which could bring another increase in winds and seas.

Beach Forecast...

The northerly component of the wind has caused rough seas in, mainly in the Atlantic. This has brought high surf conditions to the Palm Beach coast, as well as a high risk of rip currents for the entire South Florida Atlantic coast. Also, the rough seas have caused the tides to be higher than normal, causing some minor coastal inundation of sea waters, mainly in the way of ponding in the streets and in parking lots along the Atlantic coast.

Aviation...

GenerallyVFR with dry conditions. Winds this afternoon 8-12 knots with a few occasional gust. Winds will be light and variable tonight. Winds increase out of the NW 8-10 knots tomorrow morning.

Preliminary Point Temps PoPs West Palm Beach 74 63 77 66 0 10 0 0 Fort Lauderdale 75 64 77 69 0 10 10 10 Miami 76 63 79 68 0 10 0 10 Naples 76 56 79 62 0 0 0 0

MFL WATCHES WARNINGS ADVISORIES FL... High Rip Current Risk through this evening for FLZ168-172-173.

AM... None.

GM... None.

Aviation... 02 RAG
Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PEGF1 11 mi55 min NNW 8.9 G 9.9 65°F 1017 hPa
VAKF1 - 8723214 - Virginia Key, FL 14 mi55 min NW 4.1 G 7 67°F 76°F1016.3 hPa
FWYF1 - Fowey Rocks, FL 23 mi25 min NNW 21 G 23 68°F 80°F1016.7 hPa (-0.3)
LKWF1 - 8722670 - Lake Worth, FL 47 mi55 min NW 7 G 11 61°F 79°F1018 hPa
MDKF1 47 mi85 min 73°F

Wind History for Virginia Key, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Hollywood, North Perry Airport, FL8 mi32 minNW 510.00 miFair60°F53°F78%1017.3 hPa
Miami, Opa Locka Airport, FL9 mi32 minNNW 510.00 miFair62°F53°F73%1017.2 hPa
Fort Lauderdale/Hollywood International Airport, FL10 mi32 minNW 510.00 miFair61°F52°F72%1016.6 hPa
Miami, Miami International Airport, FL11 mi32 minNNW 510.00 miFair65°F50°F59%1016.9 hPa
Fort Lauderdale, Fort Lauderdale Executive Airport, FL19 mi32 minNW 410.00 miFair59°F51°F75%1017 hPa
Pompano Beach, Pompano Beach Airpark, FL22 mi32 minNW 610.00 miFair59°F46°F64%1016.8 hPa

Link to 5 minute data for KHWO

Wind History from HWO (wind in knots)
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Last 24hrCalmCalmCalmCalmCalmCalmCalmCalmW5W9W9W12W11W9NW8NW6N5NW7NW8N6NW5NW5NW4NW5
1 day agoW8NW6W8W7NW5W8NW5W7NW10NW11NW7NW9N10W10W4CalmN3CalmSW3CalmCalmCalmW4Calm
2 days agoN8NW10NW13NW9NW11NW14NW11NW13NW11NW9NW11NW13NW10NW11
G19
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Tide / Current Tables for North Miami Beach, Newport Fishing Pier, Florida
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North Miami Beach
Click for Map
Wed -- 12:18 AM EST     Moonrise
Wed -- 01:50 AM EST     2.89 feet High Tide
Wed -- 06:41 AM EST     Sunrise
Wed -- 08:09 AM EST     0.70 feet Low Tide
Wed -- 01:38 PM EST     Moonset
Wed -- 02:28 PM EST     3.02 feet High Tide
Wed -- 05:29 PM EST     Sunset
Wed -- 08:48 PM EST     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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2.52.82.92.72.31.81.30.90.70.81.21.72.22.7332.72.21.71.10.80.70.91.3

Tide / Current Tables for Miami Harbor Entrance, Florida Current
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Miami Harbor Entrance
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Wed -- 12:18 AM EST     Moonrise
Wed -- 03:26 AM EST     -0.00 knots Slack
Wed -- 05:51 AM EST     -1.17 knots Max Ebb
Wed -- 06:41 AM EST     Sunrise
Wed -- 09:43 AM EST     0.00 knots Slack
Wed -- 12:10 PM EST     1.81 knots Max Flood
Wed -- 01:38 PM EST     Moonset
Wed -- 03:59 PM EST     -0.00 knots Slack
Wed -- 05:30 PM EST     Sunset
Wed -- 07:55 PM EST     -1.30 knots Max Ebb
Wed -- 10:19 PM EST     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.71.51.30.5-0.5-1.1-1.2-1.1-1.1-0.70.31.41.81.71.61-0-0.8-1.2-1.3-1.3-1.1-0.40.8

Weather Map
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GEOS 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 Miami-South Florida, FL (2,6,7,8)
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Ground Weather Radar Station Miami, FL
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