Marine Weather for GM 730

Active Advisory: (US Severe Weather)
Forecast as of 8:14 PM EDT on April 18, 2019
Small Craft Advisory in effect through Saturday evening
Apalachee Bay Or Coastal Waters From Keaton Beach To Ochlockonee
River Fl Out To 20 Nm-
Coastal Waters From Suwannee River To Keaton Beach Fl Out 20 Nm-
Rest Of Tonight
South winds 15 to 20 knots increasing to 25 knots after midnight. Seas 2 to 3 feet building to 4 to 6 feet with occasional seas up to 8 feet. Dominant period 4 seconds after midnight. Protected waters choppy. Showers and thunderstorms after midnight.
Friday
West winds 25 knots. Gusts to 40 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 5 seconds. Protected waters rough. Showers and thunderstorms in the morning, then chance of showers and slight chance of thunderstorms in the afternoon.
Friday Night
West winds 20 to 25 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 5 seconds. Protected waters choppy. Slight chance of showers through the night.
Saturday
West winds 20 to 25 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 4 seconds. Protected waters choppy.
Saturday Night
West winds 15 to 20 knots becoming northwest 10 knots in the late evening. Seas 2 to 4 feet subsiding to 1 to 2 feet. Dominant period 4 seconds after midnight. Protected waters a light chop.
Sunday
Northwest winds 5 to 10 knots becoming southwest 5 to 10 knots in the late morning and afternoon. Seas 1 to 2 feet. Protected waters mostly smooth.
Sunday Night
West winds 10 knots becoming northeast 5 to 10 knots early in the morning. Seas 1 to 2 feet. Protected waters mostly smooth.
Monday
East winds 5 to 10 knots becoming southwest 5 to 10 knots late in the afternoon. Seas 1 to 2 feet. Protected waters mostly smooth.
Monday Night
West winds 5 to 10 knots becoming east 10 knots in the late evening. Seas 1 foot or less. Protected waters a light chop.
Tuesday
East winds 10 knots becoming southwest 5 to 10 knots late in the afternoon. Seas 1 foot or less. Protected waters mostly smooth.

Watches & Warnings

Small Craft Advisory
Issued: 2:58 PM CDT Apr. 18, 2019 – National Weather Service

... Small Craft Advisory remains in effect from 8 PM EDT /7 PM
CDT/ this evening to 8 PM EDT /7 PM CDT/ Saturday...

* winds... south around 20 to 30 knots. Turning west around 20 to
30 knots after Friday morning. Occasional gusts up to 35 knots
possible.

* Waves/seas... 6 to 10 feet. Highest Friday afternoon and
evening.

Precautionary/preparedness actions...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, 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

Place Temperature
Apalachicola, FL 73.0 °F
Panama City, FL 69.1 °F

Open Sea Buoy Information

Place ID Sea Temp Wave Height
No Stations Reporting

C-MAN Station Information

Place ID Water Temp Wave Height
Keaton Beach, FL KTNF1
-
-
Tyndall AFB Tower C (N4), FL SGOF1
-
-
Cedar Key, FL CDRF1
-
-
Cape San Blas, FL
-
-

Tide Information

Date Time Tide Type Height
Alligator Point, St. James Island, Apalachee Bay, Florida:  
2019-04-19 02:52 AM EDT High Tide 2.76
2019-04-19 09:03 AM EDT Low Tide 0.37
2019-04-19 02:47 PM EDT High Tide 2.94
2019-04-19 09:39 PM EDT Low Tide -0.42
2019-04-20 03:37 AM EDT High Tide 2.70
2019-04-20 09:34 AM EDT Low Tide 0.58
Bald Point, Ochlockonee Bay, Apalachee Bay, Florida:  
2019-04-19 03:33 AM EDT High Tide 3.13
2019-04-19 09:11 AM EDT Low Tide 0.36
2019-04-19 03:28 PM EDT High Tide 3.33
2019-04-19 09:47 PM EDT Low Tide -0.40
2019-04-20 04:18 AM EDT High Tide 3.06
2019-04-20 09:42 AM EDT Low Tide 0.56
Fishermans Rest, Florida:  
2019-04-19 02:46 AM EDT High Tide 3.42
2019-04-19 08:50 AM EDT Low Tide 0.44
2019-04-19 02:41 PM EDT High Tide 3.64
2019-04-19 09:26 PM EDT Low Tide -0.49
2019-04-20 03:31 AM EDT High Tide 3.34
2019-04-20 09:21 AM EDT Low Tide 0.69
Mandalay, Aucilla River, Apalachee Bay, Florida:  
2019-04-19 03:25 AM EDT High Tide 2.54
2019-04-19 09:49 AM EDT Low Tide 0.28
2019-04-19 03:20 PM EDT High Tide 2.70
2019-04-19 10:25 PM EDT Low Tide -0.32
2019-04-20 04:10 AM EDT High Tide 2.48
2019-04-20 10:20 AM EDT Low Tide 0.44
Panacea, Dickerson Bay, Apalachee Bay, Florida:  
2019-04-19 03:16 AM EDT High Tide 3.71
2019-04-19 09:12 AM EDT Low Tide 0.42
2019-04-19 03:11 PM EDT High Tide 3.96
2019-04-19 09:48 PM EDT Low Tide -0.47
2019-04-20 04:01 AM EDT High Tide 3.63
2019-04-20 09:43 AM EDT Low Tide 0.66
Rock Islands, Florida:  
2019-04-19 02:57 AM EDT High Tide 3.42
2019-04-19 08:56 AM EDT Low Tide 0.46
2019-04-19 02:52 PM EDT High Tide 3.64
2019-04-19 09:32 PM EDT Low Tide -0.52
2019-04-20 03:42 AM EDT High Tide 3.34
2019-04-20 09:27 AM EDT Low Tide 0.73
Shell Point, Walker Creek, Apalachee Bay, Florida:  
2019-04-19 03:22 AM EDT High Tide 3.77
2019-04-19 09:17 AM EDT Low Tide 0.61
2019-04-19 03:12 PM EDT High Tide 3.94
2019-04-19 09:49 PM EDT Low Tide -0.48
2019-04-20 04:07 AM EDT High Tide 3.71
2019-04-20 09:49 AM EDT Low Tide 0.89
Spring Warrior Creek, Florida:  
2019-04-19 02:47 AM EDT High Tide 3.86
2019-04-19 08:58 AM EDT Low Tide 0.40
2019-04-19 02:41 PM EDT High Tide 3.82
2019-04-19 09:25 PM EDT Low Tide -0.44
2019-04-20 03:32 AM EDT High Tide 3.67
2019-04-20 09:24 AM EDT Low Tide 0.71
St. Marks lighthouse, Apalachee Bay, Florida:  
2019-04-19 03:00 AM EDT High Tide 3.68
2019-04-19 08:52 AM EDT Low Tide 0.51
2019-04-19 02:55 PM EDT High Tide 3.92
2019-04-19 09:28 PM EDT Low Tide -0.58
2019-04-20 03:45 AM EDT High Tide 3.60
2019-04-20 09:23 AM EDT Low Tide 0.80
St. Marks, St. Marks River, Apalachee Bay, Florida:  
2019-04-19 03:36 AM EDT High Tide 3.42
2019-04-19 09:56 AM EDT Low Tide 0.46
2019-04-19 03:31 PM EDT High Tide 3.64
2019-04-19 10:32 PM EDT Low Tide -0.52
2019-04-20 04:21 AM EDT High Tide 3.34
2019-04-20 10:27 AM EDT Low Tide 0.73
Turkey Point, Apalachee Bay, St. James Island, Florida:  
2019-04-19 03:07 AM EDT High Tide 2.84
2019-04-19 08:57 AM EDT Low Tide 0.71
2019-04-19 02:41 PM EDT High Tide 2.92
2019-04-19 09:25 PM EDT Low Tide -0.36
2019-04-20 03:56 AM EDT High Tide 2.78
2019-04-20 09:29 AM EDT Low Tide 0.99

Currents Information

Date Time Current Type Speed
Four Mile Point, St. Marks River, Florida Current:  
2019-04-19 03:52 AM EDT Slack, Ebb Begins -0.00 knots
2019-04-19 05:37 AM EDT Max Ebb -0.35 knots
2019-04-19 08:39 AM EDT Slack, Flood Begins 0.00 knots
2019-04-19 11:53 AM EDT Max Flood 0.51 knots
2019-04-19 03:18 PM EDT Slack, Ebb Begins -0.00 knots
2019-04-19 05:49 PM EDT Max Ebb -0.61 knots
2019-04-19 09:46 PM EDT Slack, Flood Begins 0.00 knots
2019-04-20 12:54 AM EDT Max Flood 0.53 knots
2019-04-20 04:52 AM EDT Slack, Ebb Begins -0.00 knots
2019-04-20 06:19 AM EDT Max Ebb -0.26 knots
2019-04-20 08:58 AM EDT Slack, Flood Begins 0.00 knots
2019-04-20 12:18 PM EDT Max Flood 0.48 knots
St. Marks River approach, Florida Current:  
2019-04-19 03:18 AM EDT Slack, Ebb Begins -0.00 knots
2019-04-19 05:55 AM EDT Max Ebb -0.46 knots
2019-04-19 07:55 AM EDT Slack, Flood Begins 0.00 knots
2019-04-19 11:21 AM EDT Max Flood 0.85 knots
2019-04-19 02:44 PM EDT Slack, Ebb Begins -0.00 knots
2019-04-19 06:07 PM EDT Max Ebb -0.82 knots
2019-04-19 09:02 PM EDT Slack, Flood Begins 0.00 knots
2019-04-20 12:22 AM EDT Max Flood 0.89 knots
2019-04-20 04:18 AM EDT Slack, Ebb Begins -0.00 knots
2019-04-20 06:37 AM EDT Max Ebb -0.34 knots
2019-04-20 08:14 AM EDT Slack, Flood Begins 0.00 knots
2019-04-20 11:46 AM EDT Max Flood 0.80 knots
St. Marks, St. Marks River, Florida Current:  
2019-04-19 01:32 AM EDT Max Flood 0.36 knots
2019-04-19 03:05 AM EDT Slack, Ebb Begins -0.00 knots
2019-04-19 06:27 AM EDT Max Ebb -0.35 knots
2019-04-19 10:30 AM EDT Slack, Flood Begins 0.00 knots
2019-04-19 01:17 PM EDT Max Flood 0.34 knots
2019-04-19 02:31 PM EDT Slack, Ebb Begins -0.00 knots
2019-04-19 06:38 PM EDT Max Ebb -0.61 knots
2019-04-19 11:37 PM EDT Slack, Flood Begins 0.00 knots
2019-04-20 02:18 AM EDT Max Flood 0.35 knots
2019-04-20 04:05 AM EDT Slack, Ebb Begins -0.00 knots
2019-04-20 07:08 AM EDT Max Ebb -0.26 knots
2019-04-20 10:49 AM EDT Slack, Flood Begins 0.00 knots