Marine Weather Net

Altamaha Sound to Fernandina Beach FL Marine Forecast


TODAY

NNW
WINDS
5 - 10
KNOTS

TONIGHT

SW
WINDS
5
KNOTS

THURSDAY

E
WINDS
5 - 10
KNOTS

THURSDAY NIGHT

SSE
WINDS
15 - 20
KNOTS

The Marine Weather Forecast In Detail:
AMZ450 Forecast Issued: 343 AM EST Wed Dec 12 2018

Today...North Northwest Winds 5 To 10 Knots Becoming Southwest In The Afternoon. Seas 3 To 5 Feet With Occasional Seas Up To 6 Feet Subsiding To 2 To 3 Feet In The Afternoon. Dominant Period 10 Seconds. Inland Waters A Light Chop.
Tonight...South Southwest Winds Around 5 Knots Becoming East Northeast After Midnight. Seas 2 To 3 Feet. Dominant Period 9 Seconds. Inland Waters Smooth.
Thursday...East Winds 5 To 10 Knots. Seas 2 To 4 Feet. Dominant Period 9 Seconds. Inland Waters A Light Chop. A Chance Of Showers
Thursday Night...South Southeast Winds 15 To 20 Knots. Seas 4 To 6 Feet With Occasional Seas Up To 8 Feet. Dominant Period 6 Seconds. Inland Waters A Moderate Chop. Showers Likely And A Slight Chance Of Thunderstorms.
Friday...South Winds 20 To 25 Knots. Seas 4 To 6 Feet With Occasional Seas Up To 8 Feet. Inland Waters Choppy. Showers And A Slight Chance Of Thunderstorms.
Friday Night...Southwest Winds 15 To 20 Knots. Seas 4 To 6 Feet With Occasional Seas Up To 8 Feet. Inland Waters A Moderate Chop. Showers.
Saturday...West Southwest Winds 10 To 15 Knots. Seas 3 To 5 Feet With Occasional Seas Up To 6 Feet. Inland Waters A Moderate Chop. A Chance Of Showers.
Saturday Night...West Winds 10 To 15 Knots. Seas 2 To 4 Feet. Inland Waters A Moderate Chop. A Slight Chance Of Showers.
Sunday...West Northwest Winds 10 To 15 Knots. Seas 2 To 4 Feet. Inland Waters A Moderate Chop.
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AMZ400 Synopsis Issued: 343 AM EST Wed Dec 12 2018

Synopsis...
High Pressure Will Move Overhead Today, Then To The Northeast Tonight Into Thursday. A Cold Front Will Move East Across The Region Friday, With The Associated Low Pressure System Lingering Near The Region Through Friday Night. The Low Will Move To The Northeast Over The Weekend, As High Pressure Builds To The West.
Gulf Stream...
The Approximate Location Of The West Wall Of The Gulf Stream As Of Dec 11, 2018 At 1200 Utc... 62 Nautical Miles East Of Flagler Beach. 72 Nautical Miles East Of Saint Augustine Beach. 78 Nautical Miles East Of Jacksonville Beach. 96 Nautical Miles East Southeast Of St Simons Island. This Data Courtesy Of The Naval Oceanographic Office.
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