646
FZUS52 KJAX 231755
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
1255 PM EST Sat Nov 23 2024

Atlantic Coastal Waters from Altamaha Sound GA to Flagler Beach
FL out to 60 nm.

Seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.

AMZ400-241015-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
1255 PM EST Sat Nov 23 2024

.SYNOPSIS...
Northwest winds will continue to decrease this evening as high
pressure builds over the waters tonight and remains in place
through Monday. Winds will shift to southwesterly by Tuesday ahead
of a weakening frontal boundary that will approach and then stall
over our area by midweek. A stronger cold front is then expected
to cross our region late in the upcoming week.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of
Nov 21, 2024 at 1200 UTC...

 43 nautical miles east of Flagler Beach.
 54 nautical miles east of Saint Augustine Beach.
 68 nautical miles east of Jacksonville Beach.
 87 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.

$$

AMZ450-452-454-241015-
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM-
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM-
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-
1255 PM EST Sat Nov 23 2024

.TONIGHT...Northwest winds 10 to 15 knots decreasing to 5 to 10
knots after midnight. Seas around 2 feet. Wave Detail: North 2
feet at 6 seconds. Intracoastal waters light chop.
.SUNDAY...West winds around 5 knots, becoming south in the
afternoon. Seas around 2 feet in the morning, then 1 foot or
less. Intracoastal waters smooth.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots, becoming west
after midnight. Waves 1 foot or less. Intracoastal waters light
chop.
.MONDAY...West winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less. Intracoastal waters smooth.
.MONDAY NIGHT AND TUESDAY...Southwest winds 5 to 10 knots. Seas
around 2 feet. Intracoastal waters light chop.
.TUESDAY NIGHT...West winds 5 to 10 knots, becoming northwest
after midnight. Waves 1 foot or less. Intracoastal waters light
chop.
.WEDNESDAY...North winds around 5 knots, becoming south. Waves
1 foot or less, then around 2 feet. Intracoastal waters light
chop.
.THURSDAY...Southwest winds 5 to 10 knots, increasing to 15 to
20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Intracoastal
waters choppy. A slight chance of showers through the night.

$$

AMZ470-472-474-241015-
Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to
60 NM-
Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM-
Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM-
1255 PM EST Sat Nov 23 2024

.TONIGHT...Northwest winds 10 to 15 knots decreasing to 5 to 10
knots after midnight. Seas 2 to 3 feet. Wave Detail: Northwest 3
feet at 5 seconds.
.SUNDAY...West winds around 5 knots. Seas around 2 feet.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas around
2 feet.
.MONDAY...West winds 5 to 10 knots. Seas around 2 feet.
.MONDAY NIGHT AND TUESDAY...Southwest winds 5 to 10 knots. Seas
around 2 feet.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots, becoming
northwest after midnight. Seas around 2 feet.
.WEDNESDAY...Northwest winds 5 to 10 knots, becoming southwest.
Seas 2 to 3 feet.
.THURSDAY...Southwest winds 10 to 15 knots, increasing to 15 to
20 knots. Seas 2 to 4 feet, occasionally to 5 feet, building to
4 to 5 feet, occasionally to 6 feet after midnight. A slight
chance of showers after midnight.

$$