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AMZ400-210900-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
853 PM EDT Sat Apr 20 2019
.SYNOPSIS...
Low pressure will gradually weaken as it shifts slowly
northeastward from the Appalachians through the Mid-Atlantic
states and coastal New England through Tuesday. Meanwhile, high
pressure currently centered over the western Gulf of Mexico will
expand eastward through Monday, allowing winds and seas to
diminish overnight. High pressure will be centered directly over
our region by Sunday evening and will then gradually weaken early
in the week as it gradually moves offshore by midweek. Low
pressure will then develop over Deep South Texas towards midweek
and will move slowly eastward along the northern Gulf coast late
this week.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Apr 20, 2019 at 1200 UTC...
56 nautical miles east of Flagler Beach.
63 nautical miles east of Saint Augustine Beach.
76 nautical miles east of Jacksonville Beach.
92 nautical miles east of St Simons Island.
This data courtesy of the Naval Oceanographic Office.
$$
AMZ450-452-454-210900- Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 853 PM EDT Sat Apr 20 2019 SMALL CRAFT EXERCISE CAUTION REST OF TONIGHT West northwest winds 15 to 20 knots. Seas 2 to 4 feet. Dominant period 8 seconds. Inland waters a moderate chop. SUNDAY West winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 8 seconds. Inland waters a light chop. SUNDAY NIGHT North northwest winds 5 to 10 knots. Seas 2 to 3 feet. Dominant period 8 seconds. Inland waters smooth. MONDAY North northeast winds around 5 knots becoming east in the afternoon. Seas 2 to 3 feet. Dominant period 8 seconds. Inland waters smooth. MONDAY NIGHT East southeast winds 5 to 10 knots. Seas 2 to 3 feet. Inland waters smooth. TUESDAY East northeast winds around 5 knots. Seas 2 to 3 feet. Inland waters smooth. TUESDAY NIGHT Southeast winds around 5 knots becoming south southwest after midnight. Seas 2 to 3 feet. Inland waters smooth. WEDNESDAY South southwest winds 5 to 10 knots becoming south southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Inland waters a light chop. WEDNESDAY NIGHT South winds 10 to 15 knots. Seas 2 to 3 feet. Inland waters a light chop. THURSDAY South winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a light chop. $$
AMZ450-452-454-210900- 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- 853 PM EDT Sat Apr 20 2019 SMALL CRAFT EXERCISE CAUTION REST OF TONIGHT West northwest winds 15 to 20 knots. Seas 2 to 4 feet. Dominant period 8 seconds. Inland waters a moderate chop. SUNDAY West winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 8 seconds. Inland waters a light chop. SUNDAY NIGHT North northwest winds 5 to 10 knots. Seas 2 to 3 feet. Dominant period 8 seconds. Inland waters smooth. MONDAY North northeast winds around 5 knots becoming east in the afternoon. Seas 2 to 3 feet. Dominant period 8 seconds. Inland waters smooth. MONDAY NIGHT East southeast winds 5 to 10 knots. Seas 2 to 3 feet. Inland waters smooth. TUESDAY East northeast winds around 5 knots. Seas 2 to 3 feet. Inland waters smooth. TUESDAY NIGHT Southeast winds around 5 knots becoming south southwest after midnight. Seas 2 to 3 feet. Inland waters smooth. WEDNESDAY South southwest winds 5 to 10 knots becoming south southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Inland waters a light chop. WEDNESDAY NIGHT South winds 10 to 15 knots. Seas 2 to 3 feet. Inland waters a light chop. THURSDAY South winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a light chop. $$