AMZ400-092100-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
226 AM EDT Tue Jun 9 2026
.SYNOPSIS...
High pressure building along the Mid-Atlantic coast will briefly
wedge down the southeastern seaboard today, creating breezy east-
northeasterly winds this afternoon across the near shore waters.
Meanwhile, a trough moving westward towards the east central Florida
coast is expected to develop widely scattered showers and possibly a
few thunderstorms to the northeast Florida waters today. This trough
will move westward, dissipating over central Florida tonight, with a
few showers possibly lingering over the northeast Florida waters.
Otherwise, highs pressure will weaken as it pushes southeastward
towards Bermuda tonight and Wednesday, maintaining a prevailing
southeasterly flow across our local waters through Thursday. Evening
wind surges will increase speeds to near Caution levels during the
evening hours from Wednesday through the weekend. Troughing will
then develop over the southeastern states this weekend, creating a
prevailing southerly wind flow that will gradually increase moisture
levels, allowing scattered afternoon and evening showers and
thunderstorms to develop across our local waters.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Jun 08, 2026 at 0000 UTC...
50 nautical miles east of Flagler Beach.
58 nautical miles east of Saint Augustine Beach.
70 nautical miles east southeast of Jacksonville Beach.
76 nautical miles east southeast of St Simons Island.
This data derived from NCEP Global RTOFS model.
$$
AMZ450-452-454-092100- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 226 AM EDT Tue Jun 9 2026 REST OF TONIGHT Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds and east 2 feet at 9 seconds. Intracoastal waters light chop. TUESDAY East winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds. Intracoastal waters light chop. A slight chance of showers. WEDNESDAY Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East 2 feet at 5 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. WEDNESDAY NIGHT AND THURSDAY Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. THURSDAY NIGHT South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. FRIDAY THROUGH SATURDAY Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop. A slight chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$
AMZ450-452-454-092100- 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- 226 AM EDT Tue Jun 9 2026 REST OF TONIGHT Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds and east 2 feet at 9 seconds. Intracoastal waters light chop. TUESDAY East winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds. Intracoastal waters light chop. A slight chance of showers. WEDNESDAY Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East 2 feet at 5 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. WEDNESDAY NIGHT AND THURSDAY Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. THURSDAY NIGHT South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 2 feet at 8 seconds. Intracoastal waters a moderate chop. FRIDAY THROUGH SATURDAY Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop. A slight chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$