MarineWeather.net

Fernandina Beach to St. Augustine, FL Out 20 NM Marine Forecast


TODAY

SW
WINDS
5 - 10
KNOTS

TONIGHT

SW
WINDS
10 - 15
KNOTS

SATURDAY

SW
WINDS
5 - 10
KNOTS

SATURDAY NIGHT

S
WINDS
10 - 15
KNOTS

The Marine Forecast In Detail:
AMZ452 Forecast Issued: 250 AM EDT Fri Aug 18 2017

Today...Southwest Winds 5 To 10 Knots Becoming South 10 To 15 Knots In The Afternoon. Seas 2 To 3 Feet. Dominant Period 8 Seconds. Inland Waters A Light Chop. A Chance Of Showers And Thunderstorms.
Tonight...South Southwest Winds 10 To 15 Knots. Seas 2 To 3 Feet. Dominant Period 4 Seconds. Inland Waters A Moderate Chop. A Chance Of Showers And Thunderstorms.
Saturday...South Southwest Winds 5 To 10 Knots Becoming South Southeast 10 To 15 Knots In The Afternoon. Seas 2 To 3 Feet. Dominant Period 7 Seconds. Inland Waters A Light Chop. A Chance Of Showers And Thunderstorms.
Saturday Night...South Winds 10 To 15 Knots. Seas 2 To 3 Feet. Dominant Period 4 Seconds Increasing To 9 Seconds After Midnight. Inland Waters A Light Chop. A Chance Of Showers And Thunderstorms.
Sunday...Southeast Winds 5 To 10 Knots. Seas 2 To 3 Feet. Inland Waters A Light Chop. A Chance Of Showers And Thunderstorms.
Sunday Night...South Southeast Winds 5 To 10 Knots. Seas 2 To 3 Feet. Inland Waters A Light Chop. A Slight Chance Of Showers And Thunderstorms.
Monday...East Southeast Winds 5 To 10 Knots. Seas 3 To 5 Feet With Occasional Seas Up To 6 Feet. Inland Waters Mostly Smooth. A Chance Of Showers And Thunderstorms.
Tuesday...East Southeast Winds 5 To 10 Knots. Seas 3 To 5 Feet With Occasional Seas Up To 6 Feet. Inland Waters Mostly Smooth. A Chance Of Showers And Thunderstorms.
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AMZ400 Synopsis Issued: 250 AM EDT Fri Aug 18 2017

Synopsis...
Offshore Flow Will Prevail Between Low Pressure North Of The Waters And High Pressure Across South Florida. Winds Will Become Onshore In The Afternoon With The East Coast Sea Breeze. High Pressure Will Build Northward And Extend Over The Local Waters Early Next Week.
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