Marine Weather for AM 474

Active Advisory: (US Severe Weather)
Forecast as of 2:50 PM EST on February 13, 2019
Small craft exercise caution
Waters From St. Augustine To Flagler Beach Fl From 20 To 60 Nm-
North northeast winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 5 seconds.
East winds 10 to 15 knots. Seas 3 to 4 feet. Dominant period 8 seconds.
Thursday Night
South winds 5 to 10 knots. Seas 3 to 4 feet. Dominant period 7 seconds.
Southwest winds around 5 knots becoming south in the evening. Seas 3 to 4 feet. Dominant period 8 seconds.
Friday Night And Saturday
Southwest winds 10 to 15 knots. Seas 3 to 4 feet.
Saturday Night
Southwest winds around 10 knots. Seas 3 to 4 feet.
South southwest winds 10 to 15 knots. Seas 3 to 4 feet.
Sunday Night
Southwest winds 10 to 15 knots. Seas 3 to 4 feet.
South southwest winds 10 to 15 knots becoming south southeast in the afternoon. Seas 3 to 4 feet. A chance of showers.

Watches & Warnings

Small Craft Advisory
Issued: 3:47 AM EDT Mar. 20, 2019 – National Weather Service

... Small Craft Advisory now in effect until 5 PM EDT Thursday...

* winds and seas... north northeast winds 20 to 25 knots becoming
north northwest 10 to 15 knots tonight and west 10 to 15 knots
on Thursday. Seas 7 to 10 feet subsiding to 5 to 7 feet tonight
and Thursday.

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

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

Place Temperature
Mayport (Bar Pilots Dock), FL 62.1 °F
Fernandina Beach, FL 61.0 °F
Trident Pier, FL 68.0 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
Offshore Fernandina Beach, FL 41112 62 °F 6.56 ft
CANAVERAL NM East of Cape Canaveral, FL 41009
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
St Augustine, FL SAUF1 62 °F
St John's Light