Marine Weather for AM 470

Active Advisory: (US Severe Weather)
Forecast as of 3:18 am EDT on September 25, 2017
Small Craft Advisory in effect through Wednesday afternoon
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-
Today
North winds 10 to 15 knots. Seas 8 to 11 feet with occasional seas up to 14 feet. Dominant period 13 seconds.
Tonight
North northwest winds 10 to 15 knots. Seas 7 to 10 feet with occasional seas up to 13 feet. Dominant period 12 seconds.
Tuesday
North northwest winds 10 to 15 knots. Seas 6 to 9 feet with occasional seas up to 11 feet. Dominant period 12 seconds.
Tuesday Night
West northwest winds 5 to 10 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 12 seconds.
Wednesday
North northwest winds 5 to 10 knots. Seas 5 to 7 feet with occasional seas up to 9 feet.
Wednesday Night
South southwest winds 5 to 10 knots becoming west after midnight. Seas 5 to 7 feet with occasional seas up to 9 feet.
Thursday
West northwest winds 5 to 10 knots becoming southwest in the afternoon. Seas 4 to 6 feet with occasional seas up to 8 feet.
Thursday Night
Southwest winds 5 to 10 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. A slight chance of showers and thunderstorms.
Friday
Southwest winds around 5 knots becoming south southeast in the afternoon. Seas 3 to 5 feet with occasional seas up to 6 feet. A chance of showers and thunderstorms.

Watches & Warnings

Small Craft Advisory
Issued: 3:14 AM EDT Sep. 25, 2017 – National Weather Service

... Small Craft Advisory remains in effect until 2 PM EDT
Wednesday...

* winds... north 10 to 15 knots.

* Waves/seas... 8 to 11 feet with occasional seas up to 14 feet.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 20 to 33 knots,
and/or seas 7 feet or higher, are expected to produce hazardous
conditions for small craft. Inexperienced boaters, especially
those operating smaller vessels should avoid navigating in these
conditions.





Marine Weather

Marine Weather Links

Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to 60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee out 20 nm and Chokoloskee to Bonita Beach out 60 nm...including the waters of Biscayne Bay and Lake Okeechobee.

Gulf coastal waters from Bonita Beach to the mouth of the Suwannee River out to 60 nm.

Atlantic waters from Ocean Reef to 20 nm west of Dry Tortugas out 60 nm...Florida Bay...Gulf waters from 20 nm to 60 nm west of Chokoloskee to 20 nm west of Dry Tortugas...including the Florida Keys National Marine Sanctuary

Fornia waters from 60 nm to 250 nm offshore.

Atlantic coastal waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm

Gulf coastal waters from the mouth of the Suwannee River to Destin out to 60 nm

Pascagoula to Atchafalaya River out 60 nm

Coastal waters from lower Atchafalaya to High Island TX out 60 nm

South Santee River SC to Savannah GA out 20 nm and Savannah GA to Altamaha Sound GA out 60 nm...including Charleston Harbor and Grays Reef National marine Sanctuary

Gulf coastal waters Destin to Pascagoula out 60 nm

Atlc coastal waters from Flagler Beach to Jupiter Inlet out 60 nm

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Locus Calor
Mayport (Bar Pilots Dock), FL 82.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
GRAYS REEF NM Southeast of Savannah, GA 41008 80 °F 4.92 ft
Offshore Fernandina Beach, FL 41112 81 °F 5.58 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
St John's Light
-
-

Tide Heights

2017-09-25 2017-09-26
3 AM 9 AM 3 PM 9 PM 3 AM 9 AM 3 PM 9 PM

Tide Information

Date Time Tide Type Height
Cut 2N front range, St. Marys River, Florida:  
2017-09-25 06:08 AM EDT Low Tide 0.74
2017-09-25 12:31 PM EDT High Tide 6.03
2017-09-25 06:55 PM EDT Low Tide 1.09
2017-09-26 12:51 AM EDT High Tide 5.25
2017-09-26 06:58 AM EDT Low Tide 1.01