PDA Weather/Marine Page URL: mobile.weather.gov
Hazardous marine condition(s):
Small Craft Advisory
AMZ400-292145-
Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm-
842 AM EST Wed Jan 29 2020
.SYNOPSIS...
High pressure will dominate north of the region today as an area
of low pressure tracks east across the northern Gulf of Mexico.
This low will track east across central Florida tonight. Small
Craft Advisory conditions are expected Thursday as the low
departs and high pressure strengthens north of the region. High
pressure will build northeast Thursday night into Friday as a
coastal trough forms offshore. A cold front will move east across
the area Friday night and early Saturday. High pressure over the
Gulf of Mexico will build east and over the local waters through
early next week.
.GULF STREAM...
The approximate location of the west wall of the Gulf Stream as of
Jan 28, 2020 at 1200 UTC...
49 nautical miles east northeast of Flagler Beach.
48 nautical miles east northeast of Saint Augustine Beach.
49 nautical miles east of Jacksonville Beach.
63 nautical miles east southeast of St Simons Island.
This data courtesy of the Naval Oceanographic Office.
$$
AMZ470-472-292145- Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- 842 AM EST Wed Jan 29 2020 SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE THURSDAY NIGHT REST OF TODAY Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 11 seconds. Showers. TONIGHT Northeast winds around 20 knots with gusts to around 30 knots. Seas 3 to 4 feet building to 4 to 6 feet with occasional seas up to 8 feet after midnight. Dominant period 10 seconds becoming 5 seconds after midnight. Showers. THURSDAY North northeast winds 20 to 25 knots with gusts to around 35 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 6 seconds. A chance of showers. THURSDAY NIGHT East northeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 6 seconds. A chance of showers. FRIDAY East winds 10 to 15 knots becoming north in the afternoon. Seas 4 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Showers likely. FRIDAY NIGHT West winds 10 to 15 knots. Seas 3 to 4 feet. A chance of showers. SATURDAY Northwest winds 15 to 20 knots. Seas 3 to 4 feet. A chance of showers. SATURDAY NIGHT AND SUNDAY West northwest winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. $$
AMZ470-472-292145- 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- 842 AM EST Wed Jan 29 2020 SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE THURSDAY NIGHT REST OF TODAY Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 11 seconds. Showers. TONIGHT Northeast winds around 20 knots with gusts to around 30 knots. Seas 3 to 4 feet building to 4 to 6 feet with occasional seas up to 8 feet after midnight. Dominant period 10 seconds becoming 5 seconds after midnight. Showers. THURSDAY North northeast winds 20 to 25 knots with gusts to around 35 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 6 seconds. A chance of showers. THURSDAY NIGHT East northeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 6 seconds. A chance of showers. FRIDAY East winds 10 to 15 knots becoming north in the afternoon. Seas 4 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Showers likely. FRIDAY NIGHT West winds 10 to 15 knots. Seas 3 to 4 feet. A chance of showers. SATURDAY Northwest winds 15 to 20 knots. Seas 3 to 4 feet. A chance of showers. SATURDAY NIGHT AND SUNDAY West northwest winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. $$