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Tropical Weather Update
000 ABNT20 KNHC 181125 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 AM EDT Thu Oct 18 2018 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: Tropical cyclone formation is not expected during the next 5 days. $$ Forecaster Cangialosi
Marine Weather Forecast
FZUS52 KJAX 180736 CWFJAX Coastal Waters Forecast for Northeast Florida/Southeast Georgia National Weather Service Jacksonville FL 336 AM EDT Thu Oct 18 2018 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. AMZ400-181600- Synopsis for Altamaha Sound GA to Flagler Beach FL out to 60 nm- 336 AM EDT Thu Oct 18 2018 SYNOPSIS A cold front will cross the waters this afternoon. Strong high pressure will build north of the waters today then move off the Mid- Atlantic coast and weaken on Friday. A strong cold front will move across our region on Saturday night with northwesterly winds strengthening after midnight. Onshore winds will quickly develop in the wake of this frontal passage as strong high pressure builds into the Carolinas on Sunday.
AMZ450-452-454-181600- 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- 336 AM EDT Thu Oct 18 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH FRIDAY MORNING... TODAY Northeast winds 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 5 seconds. Inland waters a moderate chop. A chance of showers. A slight chance of thunderstorms in the afternoon. TONIGHT East northeast winds 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 6 seconds. Inland waters choppy. A chance of showers. FRIDAY East northeast winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Inland waters a moderate chop. A chance of showers. FRIDAY NIGHT Southeast winds 5 to 10 knots becoming west southwest in the morning. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Inland waters smooth. A chance of showers. SATURDAY Southwest winds 5 to 10 knots. Seas 2 to 4 feet. Inland waters a light chop. A chance of showers and a slight chance of thunderstorms. SATURDAY NIGHT West winds 10 to 15 knots becoming north northwest 15 to 20 knots after midnight. Seas 3 to 5 feet with occasional seas up to 6 feet. Inland waters a moderate chop. A chance of showers. SUNDAY North northeast winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Inland waters choppy. SUNDAY NIGHT Northeast winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Inland waters choppy. MONDAY East winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Inland waters a moderate chop. A slight chance of showers.
AMZ470-472-474-181600- 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- 336 AM EDT Thu Oct 18 2018 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH FRIDAY MORNING... TODAY Northeast winds 20 to 25 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 9 seconds. A chance of showers. A slight chance of thunderstorms in the afternoon. TONIGHT East northeast winds 20 to 25 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 7 seconds. A chance of showers and a slight chance of thunderstorms. FRIDAY East winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 7 seconds. A chance of showers. FRIDAY NIGHT Southeast winds 5 to 10 knots becoming southwest after midnight. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 7 seconds. A chance of showers. SATURDAY West southwest winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. A chance of showers and a slight chance of thunderstorms. SATURDAY NIGHT West southwest winds 10 to 15 knots becoming northwest 20 to 25 knots after midnight. Seas 4 to 6 feet with occasional seas up to 8 feet. A chance of showers. SUNDAY North northeast winds 20 to 25 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. A slight chance of showers. SUNDAY NIGHT East northeast winds 15 to 20 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. MONDAY East winds around 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. A slight chance of showers.
Point Forecast Weather for 5 Miles SE Kings Bay GA Latitude: 30.76 Longitude: -81.4715
Buoy Reports
Station FRDF1 - 8720030 - FERNANDINA BEACH, FL
October 18, 2018 7:48 am EST
Location: 30.675N 81.465W or 5 nautical miles S of 30.76N 81.47W.
Wind Direction: NNW (340°)
Wind Speed: 4 knots
Wind Gust: 9 knots
Atmospheric Pressure: 30.25 in (1024.3 mb)
Air Temperature: 76°F (24.2°C)
Water Temperature: 82°F (27.8°C)
Station 41112 - OFFSHORE FERNANDINA BEACH, FL (132)
October 18, 2018 8:00 am EST
Location: 30.709N 81.292W or 10 nautical miles ESE of 30.76N 81.47W.
Significant Wave Height: 3 ft
Dominant Wave Period: 4 sec
Average Period: 3.7 sec
Mean Wave Direction: NNE (26°)
Water Temperature: 82°F (27.7°C)
Station BLIF1 - 8720233 - BLOUNT ISLAND COMMAND, ST JOHNS RIVER, FL
October 18, 2018 7:48 am EST
Location: 30.393N 81.523W or 22 nautical miles S of 30.76N 81.47W.
Wind Direction: NNE (20°)
Wind Speed: 7 knots
Wind Gust: 11 knots
Atmospheric Pressure: 30.24 in (1024.2 mb)
Air Temperature: 77°F (25.1°C)
Dew Point: 77°F (25.1°C)
Station MYPF1 - 8720218 - MAYPORT (BAR PILOTS DOCK), FL
October 18, 2018 7:48 am EST
Location: 30.398N 81.428W or 22 nautical miles S of 30.76N 81.47W.
Wind Direction: NNE (20°)
Wind Speed: 11 knots
Wind Gust: 14 knots
Atmospheric Pressure: 30.22 in (1023.5 mb)
Air Temperature: 78°F (25.6°C)
Water Temperature: 82°F (27.8°C)
Station DMSF1 - 8720219 - DAMES POINT, FL
October 18, 2018 7:48 am EST
Location: 30.387N 81.559W or 23 nautical miles SSW of 30.76N 81.47W.
Water Temperature: 82°F (27.8°C)
Station LTJF1 - 8720228 - LITTLE JETTIES, ST. JOHNS RIVER, FL
October 18, 2018 7:48 am EST
Location: 30.379N 81.446W or 23 nautical miles S of 30.76N 81.47W.
Air Temperature: 79°F (26.0°C)
Dew Point: 73°F (22.9°C)
Station SAXG1 - MARSH ISLAND, SAPELO ISLAND RESERVE, GA
October 18, 2018 7:00 am EST
Location: 31.418N 81.296W or 40 nautical miles NNE of 30.76N 81.47W.
Wind Direction: N (10°)
Wind Speed: 8 knots
Atmospheric Pressure: 30.21 in (1023.0 mb)
Air Temperature: 72°F (22.3°C)
Dew Point: 69°F (20.3°C)
Station 41008 - GRAYS REEF - 40 NM SOUTHEAST OF SAVANNAH, GA
October 18, 2018 7:50 am EST
Location: 31.4N 80.868W or 49 nautical miles NE of 30.76N 81.47W.
Wind Direction: NE (50°)
Wind Speed: 19 knots
Wind Gust: 23 knots
Significant Wave Height: 4 ft
Dominant Wave Period: 5 sec
Average Period: 4.0 sec
Mean Wave Direction: NE (45°)
Atmospheric Pressure: 30.22 in (1023.4 mb)
Pressure Tendency: +0.05 in (+1.7 mb)
Air Temperature: 79°F (26.0°C)
Dew Point: 71°F (21.7°C)
Water Temperature: 81°F (27.3°C)
Station SAUF1 - ST. AUGUSTINE, FL
October 18, 2018 7:00 am EST
Location: 29.857N 81.265W or 55 nautical miles S of 30.76N 81.47W.
Wind Direction: WNW (300°)
Wind Speed: 3 knots
Wind Gust: 4 knots
Atmospheric Pressure: 30.20 in (1022.6 mb)
Pressure Tendency: +0.04 in (+1.4 mb)
Air Temperature: 78°F (25.3°C)
Water Temperature: 82°F (27.8°C)
Station RCYF1 - 8720625 - RACY POINT, ST. JOHNS RIVER, FL
October 18, 2018 7:48 am EST
Location: 29.8N 81.55W or 58 nautical miles S of 30.76N 81.47W.
Water Temperature: 83°F (28.2°C)
Station GTXF1 - PELLICER CREEK, GUANA TOLOMATO MATANZAS RESERVE, FL
October 18, 2018 6:45 am EST
Location: 29.658N 81.233W or 67 nautical miles S of 30.76N 81.47W.
Wind Speed: 0 knots
Atmospheric Pressure: 30.21 in (1023.0 mb)
Air Temperature: 73°F (22.7°C)
Dew Point: 73°F (22.5°C)
Station FPKG1 - 8670870 - FORT PULASKI, GA
October 18, 2018 7:48 am EST
Location: 32.035N 80.903W or 82 nautical miles NNE of 30.76N 81.47W.
Wind Direction: NE (50°)
Wind Speed: 14 knots
Wind Gust: 18 knots
Atmospheric Pressure: 30.29 in (1025.7 mb)
Air Temperature: 71°F (21.4°C)
Water Temperature: 78°F (25.8°C)
B = Buoy, C = C-MAN Station, D = Drifting Buoy, S = Ship, O = Other
Data provided by the National Data Buoy Center
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This Page Delivered 09:16:58 10/18/2018 .
Page Author : Greg Johnson Contact Email:
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