Marine Weather Net

Deerfield Beach to Ocean Reef, FL Out 20 - 60 NM Marine Forecast


TONIGHT

ESE
WINDS
5 - 10
KNOTS

TUESDAY

SSE
WINDS
5 - 10
KNOTS

TUESDAY NIGHT

NW
WINDS
5 KNOTS

WEDNESDAY

NNE
WINDS
15 - 20
KNOTS

The Marine Weather Forecast In Detail:
AMZ671 Forecast Issued: 258 PM EST Mon Nov 11 2019

Tonight...East Southeast Winds 5 To 10 Knots Along The Coast To East Southeast 10 To 15 Knots In The Gulf Stream. Seas 2 To 3 Feet. Period 4 Seconds. Intracoastal Waters A Moderate Chop. Slight Chance Of Showers Through The Night.
Tuesday...South Southeast Winds 5 To 10 Knots. Seas Around 2 Feet. Period 4 Seconds. Intracoastal Waters A Light Chop. Slight Chance Of Showers.
Tuesday Night...West Northwest Winds Around 5 Knots Becoming North Northwest 5 To 15 Knots After Midnight. Seas Around 2 Feet. Period 4 Seconds. Intracoastal Waters A Light Chop. Slight Chance Of Showers Through The Night.
Wednesday...North Northeast Winds 15 To 20 Knots. Along The Coast, Seas 2 To 3 Feet. In The Gulf Stream, Seas 2 To 4 Feet With Occasional Seas To 5 Feet Building To 4 To 6 Feet With Occasional Seas To 8 Feet In The Afternoon. Period 4 Seconds. Intracoastal Waters Choppy In Exposed Areas. Chance Of Showers In The Morning, Then Showers Likely In The Afternoon.
Wednesday Night...East Winds 15 To 20 Knots. Seas 3 To 5 Feet With Occasional Seas To 6 Feet Along The Coast And 6 To 8 Feet With Occasional To 10 Feet In The Gulf Stream. North Swell 3 Feet After Midnight. Intracoastal Waters Choppy In Exposed Areas. Chance Of Showers.
Thursday...East Winds 10 To 15 Knots. Along The Coast, Seas 3 To 5 Feet With Occasional Seas To 6 Feet. In The Gulf Stream, Seas 6 To 8 Feet With Occasional Seas To 10 Feet Subsiding To 4 To 6 Feet With Occasional Seas To 8 Feet In The Afternoon. North Northeast Swell Around 3 Feet. Intracoastal Waters A Moderate Chop. Chance Of Showers.
Thursday Night...South Southeast Winds 5 To 10 Knots. Seas 4 To 6 Feet With Occasional Seas To 8 Feet. Intracoastal Waters A Light Chop. Chance Of Showers.
Friday And Friday Night...North Northwest Winds 5 To 10 Knots. Seas 2 To 4 Feet With Occasional Seas To 5 Feet. Intracoastal Waters A Light Chop. Chance Of Showers In The Morning, Then Showers Likely In The Afternoon. Chance Of Showers After Midnight.
Saturday...North Winds 5 To 15 Knots With Gusts To Around 25 Knots. Seas 2 To 3 Feet Along The Coast And 3 To 5 Feet With Occasional To 6 Feet In The Gulf Stream. Intracoastal Waters A Light Chop. Chance Of Showers.
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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
258 PM EST Mon Nov 11 2019

High pressure will dominate the weather pattern the next few days with east to southeasterly winds. Northeast swells and seas in the Atlantic will continue to subside. Seas in the Atlantic will be 2 to 5 feet, and seas in the Gulf will generally 2 feet or less. Showers will be possible over local waters the next few days. A cold front will approach the region Tuesday night into Wednesday with increased rain chances, winds and building seas behind the front.

Gulf Stream Hazards: None.
The approximate location of the west wall of the Gulf Stream as of Nov 11, 2019 at 1200 UTC...
- 10 nautical miles east northeast of Fowey Rocks.
- 11 nautical miles east southeast of Port Everglades.
- 9 nautical miles east of Lake Worth.
- 11 nautical miles northeast of Jupiter Inlet.
Area Forecast Discussion
National Weather Service Miami FL
338pm EST Monday Nov 11 2019

.Short Term
This afternoon through Tuesday night...High pressure over the Southeastern United States will move slowly eastward through tonight into the Western Atlantic Waters. This will keep an easterly wind flow over South Florida along with mostly dry weather. The only exception is that a few showers will work into the east coast metro areas from the Atlantic waters late tonight into early Tuesday morning.

The high over the Western Atlantic waters dissipate on Tuesday allowing for a cold front over the Tennessee Valley to move southward down the Florida Peninsula and be around the Lake Okeechobee region by Tuesday evening. This will allow for the steering flow to become more south southwest over the region bringing in some low level moisture. Therefore, a slight chance of showers will continue over the east coast metro areas for Tuesday along with the Atlantic waters.

The cold front will continue to push through South Florida Tuesday night and should be in the Florida Keys by early Wednesday morning. This will allow for some drier air to work into the interior sections of South Florida late Tuesday night. However, there could still be some showers over the Atlantic and Gulf waters.

.Long Term... The cold frontal boundary will stall out over the Florida Keys on Wednesday. Scattered showers will still be possible mainly across the east coast metro areas as well as the Atlantic waters. This frontal boundary will only bring slightly cooler air with it on Wednesday and it will be short lived as temperatures will start to moderate again across the region on Thursday. There will still be enough low level moisture in place to support a chance of showers during the day on Thursday.

On Friday, both of the GFS and the ECMWF (European Centre for Medium-Range Weather Forecasts) continue to show a deep trough digging into the southeastern portion of the country and into the northern Gulf of Mexico. An area of low pressure will then develop and more northeastward over northern Florida and then it will continue northeastward into the Atlantic. Deep low level moisture will be able to move into the region on Friday. This will help to increase the rain chances across South Florida during this time frame. The GFS and the ECMWF continue to show differences in the timing and the exact strength of this system moving into the upcoming weekend. The latest forecast continues to take a blend of the model solutions keeping a chance of showers across the east coast and the Atlantic waters on on Saturday with drier air filtering into the area on Sunday. We will continue to monitor this as the week progresses.

Marine
The winds will remain easterly tonight at 10 to 15 knots before swinging to more of a south southwest direction on Tuesday with speeds below 10 knots. The winds will then swing to a northerly direction Tuesday night into Wednesday behind the passage of a cold front, as the wind speeds increases to breezy conditions by Wednesday.

The Atlantic seas will be decreasing from 2 to 5 feet this afternoon to around 2 feet on Tuesday. The Atlantic seas will then quickly build on Wednesday and be around 7 to 10 feet Wednesday night up to 11 feet in the Gulf stream of Palm Beach Atlantic waters. There will also be a northeast swell building quickly in the Atlantic waters on Wednesday and be at 3 to 5 feet by Wednesday night.

The Gulf seas will remain at 2 feet or less tonight into Tuesday, but then quickly build to 3 to 5 feet up to 6 feet in the offshore Gulf waters by Wednesday night.

.Aviation... VFR conditions continues over South Florida TAF sites through Tuesday.

.Beach Forecast... There is a High Risk of rip currents along all the east coast beaches of South Florida through this evening due to the easterly wind flow.

The coastal flood statement has been extended through Wednesday evening for the east coast beaches of South Florida, due to the full moon, tides running about 1 to 1.2 feet above normal for this time of year, and a northeast swell building quickly Tuesday night into Wednesday behind the passage of a cold front.

NOAA Miami FL Office: Watches - Warnings - Advisories
FL...High Rip Current Risk until 8pm EST this evening for FLZ168-172- 173.

AM...None. GM...None.

Marine...54/BNB Aviation...54/BNB Beach Forecast...54/BNB Short Term
54/BNB Long Term...55/CWC