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Marine Weather and Tides
Version 3.4 |
10/9/2019 Updated the Marine Zones. 9/4/2019 Fixed the weather maps due to NOAA moving them. 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports. 6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen |
| Sunrise 7:32AM | Sunset 6:56PM | Saturday October 19, 2019 5:50 PM EDT (21:50 UTC) | Moonrise 10:22PM | Moonset 11:48AM | Illumination 63% |  |
GMZ765 Expires:201910201015;;962463 Fzus52 Ktae 192138 Cwftae Coastal Waters Forecast For Florida Big Bend And Eastern Panhandle National Weather Service Tallahassee Fl 538 Pm Edt Sat Oct 19 2019 Gulf Coastal Waters From The Mouth Of The Suwannee River To Okaloosa-walton County Line Out To 60 Nm. Seas Are Provided As A Range Of The Average Height Of The Highest 1/3 Of The Waves...along With The Occasional Height Of The Average Highest 1/10 Of The Waves. Gmz730-750-752-755-765-770-772-775-201015- Apalachee Bay Or Coastal Waters From Keaton Beach To Ochlockonee River Fl Out To 20 Nm- Coastal Waters From Mexico Beach To Okaloosa Walton County Line Fl Out 20 Nm- Coastal Waters From Mexico Beach To Apalachicola Fl Out 20 Nm- Coastal Waters From Ochlockonee River To Apalachicola Fl Out To 20 Nm- Coastal Waters From Suwannee River To Keaton Beach Fl Out 20 Nm- Waters From Mexico Beach To Okaloosa Walton County Line Fl From 20 To 60 Nm- Waters From Apalachicola To Mexico Beach Fl From 20 To 60 Nm- Waters From Suwannee River To Apalachicola Fl From 20 To 60 Nm- 538 Pm Edt Sat Oct 19 2019 /438 Pm Cdt Sat Oct 19 2019/
.small craft advisory in effect until 2 am edt /1 am cdt/ Sunday...
Tonight..Northwest winds 20 to 25 knots. Seas 6 to 9 feet with occasional seas up to 11 feet subsiding to 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds after midnight. Protected waters choppy. Slight chance of rain in the evening.
Sunday..North winds 10 knots becoming west around 5 knots late in the afternoon. Seas 2 to 4 feet. Dominant period 7 seconds. Protected waters a light chop.
Sunday night..Light and variable winds becoming southeast 5 to 10 knots in the late evening. Seas 2 to 3 feet. Dominant period 6 seconds. Protected waters mostly smooth. Slight chance of showers and Thunderstorms after midnight.
Monday..Southeast winds 10 knots. Seas 2 to 3 feet. Dominant period 4 seconds. Protected waters a light chop. Chance of showers and Thunderstorms.
Monday night..Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 4 seconds. Protected waters a light chop. Chance of showers and Thunderstorms.
Tuesday..Southwest winds 15 knots becoming northwest 15 knots in the afternoon. Seas 2 to 3 feet. Protected waters a moderate chop. Chance of showers and Thunderstorms.
Tuesday night..Northeast winds 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Protected waters choppy. Slight chance of showers and Thunderstorms in the evening.
Wednesday..Northeast winds 15 to 20 knots. Seas 2 to 4 feet. Protected waters a moderate chop.
Wednesday night..East winds 15 knots. Seas 2 to 3 feet. Protected waters a moderate chop.
Thursday..East winds 15 to 20 knots. Seas 2 to 3 feet. Protected waters a moderate chop. Chance of showers and Thunderstorms.
.small craft advisory in effect until 2 am edt /1 am cdt/ Sunday...
Tonight..Northwest winds 20 to 25 knots. Seas 6 to 9 feet with occasional seas up to 11 feet subsiding to 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds after midnight. Protected waters choppy. Slight chance of rain in the evening.
Sunday..North winds 10 knots becoming west around 5 knots late in the afternoon. Seas 2 to 4 feet. Dominant period 7 seconds. Protected waters a light chop.
Sunday night..Light and variable winds becoming southeast 5 to 10 knots in the late evening. Seas 2 to 3 feet. Dominant period 6 seconds. Protected waters mostly smooth. Slight chance of showers and Thunderstorms after midnight.
Monday..Southeast winds 10 knots. Seas 2 to 3 feet. Dominant period 4 seconds. Protected waters a light chop. Chance of showers and Thunderstorms.
Monday night..Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 4 seconds. Protected waters a light chop. Chance of showers and Thunderstorms.
Tuesday..Southwest winds 15 knots becoming northwest 15 knots in the afternoon. Seas 2 to 3 feet. Protected waters a moderate chop. Chance of showers and Thunderstorms.
Tuesday night..Northeast winds 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Protected waters choppy. Slight chance of showers and Thunderstorms in the evening.
Wednesday..Northeast winds 15 to 20 knots. Seas 2 to 4 feet. Protected waters a moderate chop.
Wednesday night..East winds 15 knots. Seas 2 to 3 feet. Protected waters a moderate chop.
Thursday..East winds 15 to 20 knots. Seas 2 to 3 feet. Protected waters a moderate chop. Chance of showers and Thunderstorms.
GMZ700 Synopsis For The Suwannee River To Okaloosa-walton County Line Out To 60 Nm 538 Pm Edt Sat Oct 19 2019
Synopsis.. A small craft advisory is in effect across the local waters until shortly after midnight. Conditions will significantly improve on Sunday with light winds and low seas through Monday night. Winds and seas are expected to increase somewhat ahead of an approaching cold front Monday night into Tuesday.
Synopsis.. A small craft advisory is in effect across the local waters until shortly after midnight. Conditions will significantly improve on Sunday with light winds and low seas through Monday night. Winds and seas are expected to increase somewhat ahead of an approaching cold front Monday night into Tuesday.
7 Day Forecast for Marine Location Near Newberry, FL
Hourly EDIT Helplocation: 29.64, -82.59 debug
Area Discussion for - Jacksonville, FL
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus62 kjax 192007 afdjax area forecast discussion national weather service jacksonville fl 407 pm edt Sat oct 19 2019 Near term [through tonight] Post-tropical cyclone nestor will continue to progress quickly through georgia this evening, having now moved over the central florida panhandle, with the strongest storms of the day having pushed off to the north. However, showers and possible isolated thunderstorms could still develop during the late afternoon and evening hours. Wind speeds are expected to recede overnight, with drier air moving into the region. Overnight low temperatures tonight will range between the lower 60s for inland georgia, up into the upper 60s and lower 70s for coastal areas and the southernmost counties in the forecast area. Short term [Sunday through Monday night] The remains of post-tropical storm nestor will have moved off towards the northeast, into the carolinas, on Sunday with drier air occupying the region into Monday morning. Prevailing flow will shift about to out of the southwest bringing in warm moist air ahead of an approaching cold front, moving in from out of the west-northwest, resulting in showers and potential thunderstorms Monday evening. High temperatures for the end of the weekend will be in the mid to upper 80s with overnight low temperatures ranging between the lower and upper 60s for inland areas and in the lower 70s for coastal areas. Long term [Tuesday through Friday] Cold front is expected to pass through the region on Tuesday, with showers and storms moving across the forecast area into late in the evening. Dry & cool air will settle in behind the front, making for calm conditions on Wednesday. The area of high pressure will lift to the north, changing the prevailing flow to becoming more out of the south bringing in moist-warm air into the region, leading to shower developments on Thursday and Friday. High temperatures will dip from out of the mid to upper 80s down into the 70s on Wednesday after the passage of the cold front, with temperatures rising into the mid to lower 80s later in the week. Overnight low temperatures will range from the 50s into the mid to upper 60s, with temps warming by the end of the week. Aviation [through 18z Sunday] vfr conditions will prevail at the regional terminals through around 06z, with brief periods of ifr conditions possible within heavier showers. Sustained southerly surface winds of 15-20 knots will prevail at the terminals through around 03z, except at ssi, where southeasterly winds should prevail through around 23z before |
turning southerly. Ifr ceilings are possible at the regional terminals after 09z as surface winds shift to west-southwesterly, but confidence was too low to include in the 18z tafs. Surface speeds will decrease below 10 knots towards 09z, except at ssi, where speeds may remain near 15 knots through around sunrise. Marine Post-tropical cyclone nestor will will continue to move quickly east-northeastward through inland southeast georgia this evening. Strong south-southeasterly winds will shift to south-southwesterly by the early this evening, with frequent gale force wind gusts and periods of showers and embedded thunderstorms expected through the late evening hours. Isolated waterspouts will be possible over our waters through this afternoon. Winds and seas will diminish on Sunday morning as nestor's remnants move along the carolina coast. Winds will become southerly by Monday night ahead of the next cold front, which will cross our local waters by Tuesday evening. Onshore winds will develop by midweek as a stronger high pressure center builds over the southeastern states. Rip currents: high risk for all beaches continues through into the evening with conditions expected to drop to moderate risk levels on Sunday. Preliminary point temps pops Amg 62 79 60 83 68 60 0 0 20 30 ssi 69 79 68 80 73 40 10 0 20 30 jax 67 83 66 85 71 50 0 0 30 30 sgj 70 83 69 83 73 40 0 0 40 40 gnv 67 83 64 86 70 40 0 0 40 30 ocf 69 85 65 87 71 50 0 0 40 30 Jax watches warnings advisories Fl... High rip current risk until 10 pm edt this evening for coastal duval-coastal flagler-coastal nassau-coastal st. Johns. Ga... High rip current risk until 10 pm edt this evening for coastal camden-coastal glynn. Am... Gale warning until 5 am edt Sunday for 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. Gale warning until 11 pm edt this evening for coastal waters from altamaha sound to fernandina beach fl out 20 nm- coastal waters from fernandina beach to st. Augustine fl out 20 nm-coastal waters from st. Augustine to flagler beach fl out 20 nm. |
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a map| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | Pressure | DewPt |
| CDRF1 - Cedar Key, FL | 42 mi | 50 min | SSW 15 G 18 | 80°F | 1004.9 hPa (-0.9) | 76°F | ||
| KTNF1 - Keaton Beach, FL | 55 mi | 50 min | SSW 12 G 13 | 78°F | 1003.2 hPa (-1.0) | 75°F | ||
| SAUF1 - St. Augustine, FL | 72 mi | 50 min | S 14 G 16 | 79°F | 78°F | 1006.5 hPa (-1.7) |
Wind History for Cedar Key, FL
(wind in knots) EDIT (on/off) Help| 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | |
| Last 24hr | E | E | SE | E | E | E G27 | E | SE G23 | SE G20 | SE | SE | SE | SE | SE | SE G30 | SE | SE G27 | SE G27 | SE G27 | SE G29 | SE G22 | S G23 | S G18 | S G17 |
| 1 day ago | NW | N | N | N | N | N | N | N | N G6 | NE | NE G10 | NE G11 | NE G11 | NE | NE G14 | NE G15 | E | E | NE | E | E | NE G13 | E G17 | |
| 2 days ago | W | NW G15 | W | NW G12 | NW G13 | NW G11 | NW G8 | NW | N G11 | NW G9 | N G9 | N G11 | N G7 | N G9 | N G11 | NE G12 | NE | NE | E G6 | W | W | W G9 | NW G9 | W |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Gainesville, Gainesville Regional Airport, FL | 17 mi | 57 min | S 10 | 8.00 mi | Overcast | 79°F | 73°F | 82% | 1005.8 hPa |
Link to 5 minute data for KGNV
Wind History from GNV (wind in knots)
| 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | |
| Last 24hr | NE | NE | E | E | Calm | E | E | E | SE | SE | E | SE | E | E | E | E | SE | SE G22 | SE G20 | SE G19 | S | S | S G17 | S |
| 1 day ago | NW | Calm | Calm | SW | Calm | NW | W | Calm | Calm | NW | NW | Calm | N | Calm | Calm | Calm | NE | NE | Calm | Calm | E | N | NE | |
| 2 days ago | SW | W | W | SW | W | W | NW | W | W | NW | NW | NW | N | N | N | N | N | N | W | W | W |
Tide / Current Tables for Suwannee River entrance, Florida
EDIT Weekend mode (on/off) (on/off) Help One Week of DataSuwannee River entrance
Click for Map
Sat -- 04:37 AM EDT 3.47 feet High Tide
Sat -- 07:36 AM EDT Sunrise
Sat -- 12:05 PM EDT 0.22 feet Low Tide
Sat -- 12:49 PM EDT Moonset
Sat -- 06:47 PM EDT 2.91 feet High Tide
Sat -- 06:58 PM EDT Sunset
Sat -- 11:24 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sat -- 04:37 AM EDT 3.47 feet High Tide
Sat -- 07:36 AM EDT Sunrise
Sat -- 12:05 PM EDT 0.22 feet Low Tide
Sat -- 12:49 PM EDT Moonset
Sat -- 06:47 PM EDT 2.91 feet High Tide
Sat -- 06:58 PM EDT Sunset
Sat -- 11:24 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
| 12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm |
| 1.5 | 1.9 | 2.5 | 3 | 3.4 | 3.4 | 3.2 | 2.7 | 2 | 1.3 | 0.8 | 0.4 | 0.2 | 0.3 | 0.7 | 1.3 | 1.9 | 2.5 | 2.8 | 2.9 | 2.7 | 2.4 | 2.1 | 1.8 |
Tide / Current Tables for Pepperfish Keys, Florida
EDIT (on/off) Help One Week of DataPepperfish Keys
Click for Map
Sat -- 04:43 AM EDT 3.43 feet High Tide
Sat -- 07:37 AM EDT Sunrise
Sat -- 12:11 PM EDT 0.22 feet Low Tide
Sat -- 12:50 PM EDT Moonset
Sat -- 06:53 PM EDT 2.88 feet High Tide
Sat -- 06:59 PM EDT Sunset
Sat -- 11:25 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sat -- 04:43 AM EDT 3.43 feet High Tide
Sat -- 07:37 AM EDT Sunrise
Sat -- 12:11 PM EDT 0.22 feet Low Tide
Sat -- 12:50 PM EDT Moonset
Sat -- 06:53 PM EDT 2.88 feet High Tide
Sat -- 06:59 PM EDT Sunset
Sat -- 11:25 PM EDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
| 12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm |
| 1.5 | 1.9 | 2.4 | 3 | 3.3 | 3.4 | 3.2 | 2.7 | 2 | 1.4 | 0.8 | 0.4 | 0.2 | 0.3 | 0.7 | 1.2 | 1.8 | 2.4 | 2.8 | 2.9 | 2.7 | 2.4 | 2.1 | 1.8 |
Weather Map
(on/off) Help Weather Map
GEOS Local Image of EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop
Other links: Northern Pacific Contential US Full GOES-East
Wind Forecast for Jacksonville, FL (17,4,5,8)
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Ground Weather Radar Station Jacksonville, FL
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Gulf Stream Current
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Disclaimer: The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program. |