839
FZUS52 KJAX 160121
CWFJAX

Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
921 PM EDT Sat Jun 15 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.

AMZ400-160930-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
921 PM EDT Sat Jun 15 2024

.SYNOPSIS...

High pressure north of the region tonight will shift northeast
of the region Sunday. The high will remain centered to the
northeast through the upcoming week, leading to a prolonged
period of elevated onshore easterly flow. Small Craft Advisory
conditions will be possible around the middle of the week. By
the end of the week, a weak trough approaching from the east
may increase chances for showers and thunderstorms over the
local waters.


.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of
Jun 13, 2024 at 1200 UTC...

 62 nautical miles east northeast of Flagler Beach.
 66 nautical miles east of Saint Augustine Beach.
 75 nautical miles east of Jacksonville Beach.
 93 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.


$$

AMZ450-452-454-160930-
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-
921 PM EDT Sat Jun 15 2024

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to
3 feet. Wave Detail: East 2 feet at 7 seconds. Intracoastal
waters light chop.
.SUNDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at
6 seconds. Intracoastal waters a moderate chop. A slight chance
of showers and thunderstorms.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 7 seconds. Intracoastal waters a moderate
chop. A chance of showers with a slight chance of thunderstorms
in the evening, then a slight chance of showers after midnight.
.MONDAY...East winds around 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds.
Intracoastal waters a moderate chop. A chance of showers in the
morning, then showers likely with a slight chance of
thunderstorms in the afternoon.
.MONDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 6 seconds.
Intracoastal waters choppy. A chance of showers with a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight.
.TUESDAY...East winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: East 6 feet at 7 seconds.
Intracoastal waters choppy. A chance of showers in the morning,
then showers likely with a slight chance of thunderstorms in the
afternoon.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Intracoastal waters choppy. A chance of
showers with a slight chance of thunderstorms in the evening,
then a slight chance of showers after midnight.
.WEDNESDAY...East winds 15 to 20 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Intracoastal waters choppy. A chance of
showers in the morning. A slight chance of thunderstorms through
the day. Showers likely through the night. A chance of
thunderstorms in the evening, then a chance of showers with a
slight chance of thunderstorms after midnight.
.THURSDAY...East winds 15 to 20 knots. Seas 6 to 7 feet,
occasionally to 9 feet, building to 6 to 9 feet, occasionally to
11 feet. Intracoastal waters choppy. A chance of thunderstorms in
the morning. Showers. Thunderstorms likely through the night,
then a chance of showers and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

AMZ470-472-474-160930-
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-
921 PM EDT Sat Jun 15 2024

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to
3 feet. Wave Detail: East 2 feet at 7 seconds.
.SUNDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 7 seconds. A slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: East 2 feet at 6 seconds. A slight chance of
thunderstorms in the evening. A chance of showers.
.MONDAY...East winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 6 seconds. A
chance of showers in the morning, then showers likely with a
slight chance of thunderstorms in the afternoon.
.MONDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 7 seconds.
Showers likely with a slight chance of thunderstorms in the
evening, then a chance of showers after midnight.
.TUESDAY AND TUESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to
6 feet, occasionally to 8 feet. Wave Detail: East 6 feet at
7 seconds. Showers likely.
.WEDNESDAY...East winds around 20 knots. Seas 6 to 8 feet,
occasionally to 10 feet. A chance of showers in the morning, then
showers with a slight chance of thunderstorms.
.THURSDAY...East winds 15 to 20 knots. Seas 7 to 9 feet,
occasionally to 11 feet, building to 9 to 12 feet, occasionally
to 15 feet in the afternoon and evening, subsiding to 7 to
9 feet, occasionally to 11 feet after midnight. Showers with a
chance of thunderstorms.

Winds and seas higher in and near thunderstorms.

$$