FZUS52 KJAX 030530
CWFJAX
Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
1230 AM EST Tue Mar 3 2026
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.
AMZ400-032000-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
1230 AM EST Tue Mar 3 2026
.SYNOPSIS...
Dense sea fog across the nearshore waters will likely linger into
mid-late Tuesday morning hours. High pressure will strengthen to the
north northeast tonight, as a coastal trough develops over the
waters. The high will move more toward the northeast Tuesday and
Wednesday, with the coastal trough gradually weakening. The high
will be centered to the east northeast Thursday into the weekend,
with the ridge extending across forecast area.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Mar 02, 2026 at 0000 UTC...
54 nautical miles east of Flagler Beach.
62 nautical miles east of Saint Augustine Beach.
74 nautical miles east southeast of Jacksonville Beach.
71 nautical miles east southeast of St Simons Island.
This data derived from NCEP Global RTOFS model.
$$
AMZ454-470-472-474-032000-
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-
Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to
60 NM-
Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM-
Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM-
1230 AM EST Tue Mar 3 2026
.REST OF TONIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds and
northeast 3 feet at 6 seconds. Intracoastal waters a moderate
chop. Patchy dense fog late this evening.
.TUESDAY...Northeast winds around 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds and
northeast 3 feet at 6 seconds. Intracoastal waters light chop.
Patchy dense fog in the morning.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds and
northeast 3 feet at 7 seconds. Intracoastal waters light chop. A
slight chance of showers in the evening.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 8 seconds and
northeast 3 feet at 7 seconds. Intracoastal waters light chop. A
slight chance of showers in the afternoon.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Southeast winds 5 to
10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
East 5 feet at 9 seconds and northeast 2 feet at 8 seconds.
Intracoastal waters light chop. A slight chance of showers.
.FRIDAY THROUGH SATURDAY...Southeast winds 10 to 15 knots. Seas
4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at
10 seconds. Intracoastal waters a moderate chop. A slight chance
of showers.
$$
AMZ450-452-032000-
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM-
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM-
1230 AM EST Tue Mar 3 2026
...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EST THIS MORNING...
.REST OF TONIGHT...Northeast winds around 10 knots. Seas 3 to
5 feet, occasionally to 6 feet. Wave Detail: East 3 feet at
9 seconds and northeast 2 feet at 6 seconds. Intracoastal waters
light chop. Widespread dense fog.
.TUESDAY...Northeast winds around 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 9 seconds and
northeast 3 feet at 6 seconds. Intracoastal waters light chop.
Patchy fog.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 3 feet at
7 seconds and east 3 feet at 9 seconds. Intracoastal waters light
chop. Patchy fog.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds and
northeast 2 feet at 7 seconds. Intracoastal waters light chop.
Patchy fog in the morning.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 9 seconds and
northeast 2 feet at 7 seconds. Intracoastal waters light chop.
.THURSDAY...East winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds.
Intracoastal waters light chop. A slight chance of showers in the
afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to
4 feet, occasionally to 5 feet. Intracoastal waters light chop.
.FRIDAY THROUGH SATURDAY...Southeast winds 5 to 10 knots. Seas
3 to 4 feet, occasionally to 5 feet. Intracoastal waters light
chop. A slight chance of showers.
$$
CWFJAX
Coastal Waters Forecast for Northeast Florida/Southeast Georgia
National Weather Service Jacksonville FL
1230 AM EST Tue Mar 3 2026
Atlantic Coastal Waters from Altamaha Sound GA to Flagler Beach
FL out to 60 nm.
Seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 1/10 of the waves.
AMZ400-032000-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
1230 AM EST Tue Mar 3 2026
.SYNOPSIS...
Dense sea fog across the nearshore waters will likely linger into
mid-late Tuesday morning hours. High pressure will strengthen to the
north northeast tonight, as a coastal trough develops over the
waters. The high will move more toward the northeast Tuesday and
Wednesday, with the coastal trough gradually weakening. The high
will be centered to the east northeast Thursday into the weekend,
with the ridge extending across forecast area.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Mar 02, 2026 at 0000 UTC...
54 nautical miles east of Flagler Beach.
62 nautical miles east of Saint Augustine Beach.
74 nautical miles east southeast of Jacksonville Beach.
71 nautical miles east southeast of St Simons Island.
This data derived from NCEP Global RTOFS model.
$$
AMZ454-470-472-474-032000-
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-
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-
1230 AM EST Tue Mar 3 2026
.REST OF TONIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds and
northeast 3 feet at 6 seconds. Intracoastal waters a moderate
chop. Patchy dense fog late this evening.
.TUESDAY...Northeast winds around 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds and
northeast 3 feet at 6 seconds. Intracoastal waters light chop.
Patchy dense fog in the morning.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 9 seconds and
northeast 3 feet at 7 seconds. Intracoastal waters light chop. A
slight chance of showers in the evening.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 4 feet at 8 seconds and
northeast 3 feet at 7 seconds. Intracoastal waters light chop. A
slight chance of showers in the afternoon.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Southeast winds 5 to
10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
East 5 feet at 9 seconds and northeast 2 feet at 8 seconds.
Intracoastal waters light chop. A slight chance of showers.
.FRIDAY THROUGH SATURDAY...Southeast winds 10 to 15 knots. Seas
4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at
10 seconds. Intracoastal waters a moderate chop. A slight chance
of showers.
$$
AMZ450-452-032000-
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM-
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM-
1230 AM EST Tue Mar 3 2026
...DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM EST THIS MORNING...
.REST OF TONIGHT...Northeast winds around 10 knots. Seas 3 to
5 feet, occasionally to 6 feet. Wave Detail: East 3 feet at
9 seconds and northeast 2 feet at 6 seconds. Intracoastal waters
light chop. Widespread dense fog.
.TUESDAY...Northeast winds around 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 9 seconds and
northeast 3 feet at 6 seconds. Intracoastal waters light chop.
Patchy fog.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 3 feet at
7 seconds and east 3 feet at 9 seconds. Intracoastal waters light
chop. Patchy fog.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds and
northeast 2 feet at 7 seconds. Intracoastal waters light chop.
Patchy fog in the morning.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 9 seconds and
northeast 2 feet at 7 seconds. Intracoastal waters light chop.
.THURSDAY...East winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds.
Intracoastal waters light chop. A slight chance of showers in the
afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to
4 feet, occasionally to 5 feet. Intracoastal waters light chop.
.FRIDAY THROUGH SATURDAY...Southeast winds 5 to 10 knots. Seas
3 to 4 feet, occasionally to 5 feet. Intracoastal waters light
chop. A slight chance of showers.
$$