Marine Weather Net

St. Augustine to Flagler Beach, FL Out 20 NM Marine Forecast


TODAY

NE
WINDS
20
KNOTS

TONIGHT

NNE
WINDS
15 - 20
KNOTS

FRIDAY

NNW
WINDS
15 - 20
KNOTS

FRIDAY NIGHT

NW
WINDS
20 - 25
KNOTS

The Marine Weather Forecast In Detail:
AMZ454 Forecast Issued: 305 AM EST Thu Nov 14 2019

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING
Today...North Northeast Winds 20 Knots With Gusts Up To 30 Knots. Seas 5 To 7 Feet With Occasional Seas Up To 8 Feet. Dominant Period 8 Seconds. Inland Waters Choppy. A Chance Of Showers.
Tonight...North Northeast Winds 15 To 20 Knots. Seas 4 To 6 Feet With Occasional Seas Up To 8 Feet. Dominant Period 8 Seconds. Inland Waters Choppy. Showers And A Chance Of Thunderstorms.
Friday...North Northwest Winds 15 To 20 Knots. Seas 4 To 6 Feet With Occasional Seas Up To 8 Feet. Dominant Period 7 Seconds. Inland Waters Choppy. Showers And A Slight Chance Of Thunderstorms.
Friday Night...North Northwest Winds 20 To 25 Knots. Seas 4 To 6 Feet With Occasional Seas Up To 8 Feet. Dominant Period 7 Seconds. Inland Waters Choppy. Showers Likely.
Saturday...North Northwest Winds 20 To 25 Knots With Gusts To Around 35 Knots. Seas 4 To 6 Feet With Occasional Seas Up To 8 Feet Building To 6 To 9 Feet With Occasional Seas Up To 11 Feet In The Afternoon. Dominant Period 7 Seconds. Inland Waters Rough. A Chance Of Showers.
Saturday Night And Sunday...North Winds 20 To 25 Knots. Seas 6 To 8 Feet With Occasional Seas Up To 10 Feet. A Chance Of Showers And A Slight Chance Of.
Sunday Night...North Northwest Winds 10 To 15 Knots. Seas 5 To 7 Feet With Occasional Seas Up To 9 Feet.
Monday...North Northwest Winds 5 To 10 Knots. Seas 4 To 6 Feet With Occasional Seas Up To 8 Feet.
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AMZ400 Synopsis Issued: 305 AM EST Thu Nov 14 2019

Synopsis...
A Coastal Trough Over The Waters Will Continue The Strong Onshore Winds This Morning. This Trough Will Move Onshore And Lift Slowly Northward Over The Georgia Waters Tonight As Weak Low Pressure Develops Over The Southeast Gulf Of Mexico. A Low Pressure Center Will Lift Northeastward Across North Florida On Friday Morning, Entering The Northeast Florida Waters Friday Afternoon. Low Pressure Will Then Become Stationary Over The Gulf Stream Waters Off The Georgia Coast This Weekend As It Strengthens, Bringing Strong Northerly Winds And Building Seas To Our Waters.
Gulf Stream...
The Approximate Location Of The West Wall Of The Gulf Stream As Of Nov 14, 2019 At 1200 Utc... 53 Nautical Miles East Northeast Of Flagler Beach. 48 Nautical Miles East Of Saint Augustine Beach. 53 Nautical Miles East Of Jacksonville Beach. 71 Nautical Miles East Southeast Of St Simons Island. This Data Courtesy Of The Naval Oceanographic Office.