AMZ400-200615-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
1002 AM EST Mon Jan 19 2026
.SYNOPSIS...
High pressure will build to the northwest through Tuesday, then
more toward the northeast Wednesday. An inverted trough is
expected to develop along the coastal waters Wednesday. The trough
will move off to the east Wednesday night. Weak high pressure
ridging will be in place Thursday and Friday.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Jan 18, 2026 at 0000 UTC...
54 nautical miles east of Flagler Beach.
58 nautical miles east of Saint Augustine Beach.
70 nautical miles east southeast of Jacksonville Beach.
71 nautical miles east southeast of St Simons Island.
This data derived from NCEP Global RTOFS model.
$$
AMZ452-454-200615- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 1002 AM EST Mon Jan 19 2026 SMALL CRAFT EXERCISE CAUTION REST OF TODAY Northwest winds 15 to 20 knots, diminishing to 10 to 15 knots this afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 6 seconds and east 2 feet at 8 seconds. Intracoastal waters choppy. TONIGHT Northwest winds 10 to 15 knots, becoming north 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 5 seconds and east 2 feet at 8 seconds. Intracoastal waters choppy. TUESDAY North winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 5 seconds and east 2 feet at 8 seconds. Intracoastal waters choppy. TUESDAY NIGHT Northeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: North 4 feet at 5 seconds and east 2 feet at 9 seconds. Intracoastal waters a moderate chop. WEDNESDAY Northeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 5 seconds and east 2 feet at 9 seconds. Intracoastal waters a moderate chop. WEDNESDAY NIGHT Northeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 9 seconds and northeast 2 feet at 6 seconds. Intracoastal waters light chop. A slight chance of showers after midnight. THURSDAY THROUGH FRIDAY Northeast winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Intracoastal waters a moderate chop. A slight chance of showers. $$
AMZ452-454-200615- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 1002 AM EST Mon Jan 19 2026 SMALL CRAFT EXERCISE CAUTION REST OF TODAY Northwest winds 15 to 20 knots, diminishing to 10 to 15 knots this afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 6 seconds and east 2 feet at 8 seconds. Intracoastal waters choppy. TONIGHT Northwest winds 10 to 15 knots, becoming north 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 5 seconds and east 2 feet at 8 seconds. Intracoastal waters choppy. TUESDAY North winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: North 4 feet at 5 seconds and east 2 feet at 8 seconds. Intracoastal waters choppy. TUESDAY NIGHT Northeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: North 4 feet at 5 seconds and east 2 feet at 9 seconds. Intracoastal waters a moderate chop. WEDNESDAY Northeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 5 seconds and east 2 feet at 9 seconds. Intracoastal waters a moderate chop. WEDNESDAY NIGHT Northeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 9 seconds and northeast 2 feet at 6 seconds. Intracoastal waters light chop. A slight chance of showers after midnight. THURSDAY THROUGH FRIDAY Northeast winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. Intracoastal waters a moderate chop. A slight chance of showers. $$