Thursday, October28, 2021
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Marine Weather and Tides
Sunny Isles Beach, FL

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 7:25AMSunset 6:42PM Thursday October 28, 2021 3:46 PM EDT (19:46 UTC) Moonrise 12:00AMMoonset 1:13PM Illumination 46% 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- 1001 Am Edt Thu Oct 28 2021
.small craft advisory in effect through Friday evening...
Rest of today..Southwest winds 10 to 20 knots with gusts to around 30 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 4 seconds. Intracoastal waters a moderate chop. Chance of showers in the morning. Chance of Thunderstorms
showers likely
Tonight..Southwest winds 15 to 20 knots with gusts to around 30 knots. Seas 2 to 3 feet along the coast and 3 to 5 feet with occasional to 6 feet in the gulf stream. Period 5 seconds. Intracoastal waters a moderate chop. Showers likely and chance of Thunderstorms.
Friday..West southwest winds 15 to 20 knots with gusts to around 30 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Period 5 seconds. Intracoastal waters a moderate chop. Chance of Thunderstorms in the morning. Chance of showers
Friday night...west southwest winds 15 to 20 knots with gusts to around 25 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Period 5 seconds. Intracoastal waters a moderate chop. Chance of showers late in the evening, then slight chance of showers after midnight.
Saturday..West winds 15 to 20 knots with gusts to around 25 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Intracoastal waters a moderate chop. Slight chance of showers.
Saturday night..West northwest winds 10 to 15 knots with gusts to around 20 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Intracoastal waters a light chop.
Sunday..North winds 5 to 10 knots. Seas 2 to 3 feet. Intracoastal waters a light chop.
Sunday night..Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Intracoastal waters a light chop.
Monday..Northeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Intracoastal waters a moderate chop.
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- 1001 Am Edt Thu Oct 28 2021
Synopsis.. Conditions across the local waters will rapidly deteriorate today as a strong frontal boundary approaches the region from the west. Strong to severe Thunderstorms will be possible ahead of main front, while breezy conditions will accompany the passage of this system. Small craft advisories remain in place for all of the gulf and atlantic waters as well as lake okeechobee through at least Friday night. Extensions may be necessary.
Gulf stream hazards..Strong to severe Thunderstorms possible and sustained winds of 20 to 25 kt. Seas 4 to 6 feet. The approximate location of the west wall of the gulf stream as of oct 28, 2021 at 1200 utc... 14 nautical miles east of fowey rocks. 15 nautical miles east southeast of port everglades. 12 nautical miles east northeast of lake worth. 13 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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FXUS62 KMFL 281914 AFDMFL

Area Forecast Discussion National Weather Service Miami FL 314 PM EDT Thu Oct 28 2021

. Possible Strong To Isolated Severe Storms Through Tonight . . Rough Marine Conditions Early This Weekend Behind Frontal Passage . . Possible High Surf Conditions West Coast Beaches Friday/Friday Night .

SHORT TERM. (Rest of Today through Friday) .

Showers and thunderstorms have started to develop this afternoon out ahead of an approaching cold front. As the cold front gets closer to the area, shower and thunderstorm activity will continue to increase from northwest to southeast as the afternoon progresses into tonight. With plenty of daytime heating taking place out ahead of the front, there is enough instability to support the possibility of Strong to isolated severe thunderstorms especially over the Lake Okeechobee region and portions of the Gulf coast. The strongest thunderstorms could contain strong to damaging wind gusts, small hail, and an isolated tornado. Farther to the southeast, strong to isolated severe thunderstorm development will still be possible out ahead of the front, however, parameters are a little bit more marginal due to gradual loss of upper level support as the best dynamics move off to the northeast. Deep tropical moisture will continue to move into the region this afternoon as forecasted PWAT values could exceed 2 inches out ahead of the approaching front. This will help to contribute to heavy downpours with the stronger thunderstorms. With heavy downpours possible as well as multiple thunderstorms moving over the same area, localized flooding will be a concern over the metro areas through tonight.

The front should push offshore during the early morning hours on Friday. A few lingering showers and thunderstorms will be possible in the morning, however, a drier air mass will gradually push into the region, and these chances of showers and thunderstorms will diminsh as the day progresses. As high pressure builds back into the region, the pressure gradient over South Florida will remain tight. This will allow for a gusty westerly wind flow throughout the day on Friday. High temperatures on Friday will generally range from the lower 80s over the Lake Okeechobee region to the mid to upper 80s over the east coast metro areas.

LONG TERM. (This Weekend) .

A trough of low pressure will continue to move eastward from the Eastern United States into the Atlantic waters. This will allow for the the surface low over the Tennessee Valley to move eastward into the Northern Atlantic Waters which in turn will allow for the wind flow over South Florida to swing from a westerly direction on Saturday to a northerly direction on Sunday. Therefore, there will still be some showers around on Saturday over South Florida but by Sunday the weather will be dry due to the drier air working into the region from the north.

Highs this weekend will be around 80 except in the upper 70s around the Lake Okeechobee region. The lows will be in the 60s except mid to upper 50s west of Lake Okeechobee. The only exception will be Friday night where the lows will be 60s over most areas except around 70 east coast metro areas.

(Early To Middle Of Next Week) . High pressure will build into Southeastern United States for the early to middle of next week. This will allow for the wind flow to swing to more of a easterly direction over South Florida. The weather should remain dry for Monday, but by Tuesday into Wednesday there should be a few showers affecting the east coast metro areas due to the increase low level moisture. Therefore, a slight chance of showers will remain in the forecast for the east coast metro areas for middle of next week.

Highs will slowly warm up into the mid 80s over South Florida by middle of next week. The lows will also warm up and should be back into mid to upper 60s over most areas, except around 70 east coast metro areas by middle of next week.

AVIATION(18Z TAFS). A gusty southwesterly flow will continue across all terminals this afternoon. Showers and thunderstorms will continue to develop from west to east out ahead of an approaching cold front as the afternoon progresses. Periods of MVFR or even IFR are possible in showers and thunderstorms. Short fused amendments will be possible this afternoon into tonight. A gusty west to southwesterly flow continues across all terminals on Friday.

MARINE. As a strong frontal boundary approaches the region this afternoon, scattered to numerous showers and thunderstorms will develop out ahead of it. Some of these thunderstorms could be strong to severe containing strong gusty winds, small hail, and isolated waterspouts. Winds will continue to increase out of the west southwest this afternoon into tonight. As the front passes through, strong westerly winds will continue into Friday and the upcoming weekend. Seas over the Gulf will rapidly increase through Friday as a westerly swell develops behind the front. Small Craft Advisories for the Atlantic and Gulf waters will continue through Friday night. However, they may need to be extended into the upcoming weekend if the current forecast trends continue.

BEACHES. A strong cold front will move through the region later tonight. With a strong westerly wind flow developing, there will be a high risk of rip currents across the Gulf Coast beaches through the end of the week and into the upcoming weekend. The risk of rip currents will also increase across the east coast beaches into the upcoming weekend as a northeasterly swell builds over the Atlantic waters. At the same time, a westerly swell will develop in the Gulf of Mexico resulting in wave heights potentially reaching 6 feet on Friday into Friday night across the Collier County beaches. This will continue to be monitored as a High Surf Advisory may be needed for this time.

PRELIMINARY POINT TEMPS/POPS. Miami 76 87 71 83 / 70 20 20 30 West Kendall 75 88 70 83 / 70 20 20 30 Opa-Locka 76 88 70 83 / 70 20 20 30 Homestead 75 86 72 83 / 70 30 20 30 Fort Lauderdale 76 87 70 82 / 70 20 20 30 N Ft Lauderdale 76 87 70 82 / 70 20 20 30 Pembroke Pines 75 87 69 83 / 70 20 20 30 West Palm Beach 74 87 68 81 / 60 20 20 30 Boca Raton 75 88 70 82 / 70 20 20 30 Naples 76 83 71 79 / 70 20 30 30

MFL WATCHES/WARNINGS/ADVISORIES. FL . High Rip Current Risk through Saturday evening for FLZ069.

AM . Small Craft Advisory until 8 AM EDT Saturday for AMZ630-650-651- 670-671.

Small Craft Advisory until 8 PM EDT Friday for AMZ610.

GM . Small Craft Advisory until 8 AM EDT Saturday for GMZ656-657-676.



Tonight/Friday and Aviation/Marine . CWC Friday Night through Thursday . BNB

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Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PEGF1 11 mi52 min SSW 9.9G17 89°F 1008.6 hPa
VAKF1 - 8723214 - Virginia Key, FL 14 mi52 min S 16G20 85°F 88°F1009.9 hPa
FWYF1 - Fowey Rocks, FL 23 mi46 min SSW 23G24 83°F 82°F1009.4 hPa (-2.9)
LKWF1 - 8722670 - Lake Worth, FL 47 mi52 min SW 12G19 87°F 83°F1007.7 hPa72°F

Wind History for Virginia Key, FL
(wind in knots)    EDIT      (on/off)   Help
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Hollywood, North Perry Airport, FL8 mi53 minSSW 11 G 2410.00 miA Few Clouds89°F72°F57%1009 hPa
Miami, Opa Locka Airport, FL9 mi53 minSW 15 G 2310.00 miPartly Cloudy88°F72°F59%1009.1 hPa
Fort Lauderdale/Hollywood International Airport, FL10 mi1.9 hrsSW 14 G 2010.00 miOvercast90°F81°F75%1009.1 hPa
Miami, Miami International Airport, FL11 mi53 minSW 14 G 2310.00 miOvercast90°F75°F62%1009.1 hPa
Fort Lauderdale, Fort Lauderdale Executive Airport, FL19 mi53 minSW 13 G 2410.00 miA Few Clouds88°F75°F66%1008.7 hPa
Pompano Beach, Pompano Beach Airpark, FL22 mi53 minWSW 9 G 1610.00 miA Few Clouds88°F75°F66%1008.4 hPa

Link to 5 minute data for KHWO

Wind History from HWO (wind in knots)
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Last 24hrW5W4NW30SW7W9W7W6SW400S30SE3000SE5S10SW10SW16SW13SW13
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1 day agoW12W9W9W7W7W7W8W6W5W5W5W4W5NW5NW5W4W4N6W5W7W9W11W8
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2 days agoSW11
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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
Thu -- 12:03 AM EDT     Moonrise
Thu -- 01:40 AM EDT     2.61 feet High Tide
Thu -- 07:26 AM EDT     Sunrise
Thu -- 08:03 AM EDT     1.14 feet Low Tide
Thu -- 02:12 PM EDT     Moonset
Thu -- 02:35 PM EDT     2.81 feet High Tide
Thu -- 04:06 PM EDT     Last Quarter
Thu -- 06:41 PM EDT     Sunset
Thu -- 08:51 PM EDT     1.45 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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Tide / Current Tables for Miami Harbor Entrance, Florida Current
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Miami Harbor Entrance
Click for Map
Thu -- 12:03 AM EDT     Moonrise
Thu -- 03:24 AM EDT     -0.00 knots Slack
Thu -- 05:27 AM EDT     -1.02 knots Max Ebb
Thu -- 07:26 AM EDT     Sunrise
Thu -- 09:46 AM EDT     0.00 knots Slack
Thu -- 12:12 PM EDT     1.56 knots Max Flood
Thu -- 02:12 PM EDT     Moonset
Thu -- 04:06 PM EDT     Last Quarter
Thu -- 04:11 PM EDT     -0.00 knots Slack
Thu -- 06:02 PM EDT     -0.82 knots Max Ebb
Thu -- 06:41 PM EDT     Sunset
Thu -- 10:26 PM EDT     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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NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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