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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 7:26AM | Sunset 6:52PM | Friday October 18, 2019 7:36 PM EDT (23:36 UTC) | Moonrise 9:24PM | Moonset 10:42AM | Illumination 72% |  |
AMZ550 Flagler Beach To Volusia-brevard County Line 0-20 Nm- 351 Pm Edt Fri Oct 18 2019
.small craft advisory in effect from 10 pm edt this evening through late Saturday night...
Tonight..East winds 10 to 15 knots becoming southeast 20 to 25 knots. Seas 3 to 4 feet with a dominant period 5 seconds. Rough on the intracoastal waters. Showers and chance of Thunderstorms.
Saturday..South winds 20 to 25 knots. Seas 5 to 7 feet with a dominant period 6 seconds. Rough on the intracoastal waters. Showers and chance of Thunderstorms in the morning, then showers likely and slight chance of Thunderstorms in the afternoon.
Saturday night..Southwest winds 20 to 25 knots becoming west 15 to 20 knots after midnight. Seas 4 to 6 feet with a dominant period 6 seconds. Rough on the intracoastal waters. Chance of showers and slight chance of Thunderstorms in the evening, then slight chance of showers after midnight.
Sunday..West winds 10 to 15 knots becoming northeast 5 to 10 knots in the afternoon. Seas 2 to 3 feet. A moderate chop on the intracoastal waters. Slight chance of showers.
Sunday night..East winds 5 to 10 knots. Seas 2 feet. Mostly smooth on the intracoastal waters.
Monday..East winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. Chance of showers and slight chance of Thunderstorms.
Monday night..Southeast winds 10 knots becoming south after midnight. Seas 2 to 3 feet. Slight chance of showers.
Tuesday..Southwest winds 10 knots becoming west 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Chance of showers and slight chance of Thunderstorms.
Tuesday night..North winds 10 to 15 knots. Seas 3 to 4 feet. Chance of showers.
Wednesday..Northeast winds 10 to 15 knots. Seas 4 to 5 feet.
.small craft advisory in effect from 10 pm edt this evening through late Saturday night...
Tonight..East winds 10 to 15 knots becoming southeast 20 to 25 knots. Seas 3 to 4 feet with a dominant period 5 seconds. Rough on the intracoastal waters. Showers and chance of Thunderstorms.
Saturday..South winds 20 to 25 knots. Seas 5 to 7 feet with a dominant period 6 seconds. Rough on the intracoastal waters. Showers and chance of Thunderstorms in the morning, then showers likely and slight chance of Thunderstorms in the afternoon.
Saturday night..Southwest winds 20 to 25 knots becoming west 15 to 20 knots after midnight. Seas 4 to 6 feet with a dominant period 6 seconds. Rough on the intracoastal waters. Chance of showers and slight chance of Thunderstorms in the evening, then slight chance of showers after midnight.
Sunday..West winds 10 to 15 knots becoming northeast 5 to 10 knots in the afternoon. Seas 2 to 3 feet. A moderate chop on the intracoastal waters. Slight chance of showers.
Sunday night..East winds 5 to 10 knots. Seas 2 feet. Mostly smooth on the intracoastal waters.
Monday..East winds 5 to 10 knots. Seas 2 to 3 feet. A light chop on the intracoastal waters. Chance of showers and slight chance of Thunderstorms.
Monday night..Southeast winds 10 knots becoming south after midnight. Seas 2 to 3 feet. Slight chance of showers.
Tuesday..Southwest winds 10 knots becoming west 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Chance of showers and slight chance of Thunderstorms.
Tuesday night..North winds 10 to 15 knots. Seas 3 to 4 feet. Chance of showers.
Wednesday..Northeast winds 10 to 15 knots. Seas 4 to 5 feet.
AMZ500 Synopsis For Flagler Beach To Jupiter Inlet Out To 60 Nm- 351 Pm Edt Fri Oct 18 2019
Synopsis..A frontal boundary near lake okeechobee late this afternoon will lift back north across the local atlantic waters through tonight as tropical storm nestor moves northeast over the gulf of mexico and reaches onshore the western florida panhandle early Saturday. This system will then continue to move across the southeast u.s. Saturday then offshore the mid atlantic coast Sunday. This will drag the front back south across central florida. Winds will veer to southeasterly and strengthen tonight then become southwest Saturday through Saturday evening. Boating conditions will deteriorate rapidly by this evening, and remain poor to hazardous through Saturday night.
Gulf stream hazards..Southeast winds increasing to around 20 knots this evening will cause seas to build to between 6 and 7 feet north from cape canaveral northward by late tonight. The approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Tuesday october 15th. 40 nautical miles east of ponce inlet. 32 nautical miles east of port canaveral. 28 nautical miles east of sebastian inlet. 21 nautical miles east of fort pierce inlet. 12 nautical miles east of saint lucie inlet.
Synopsis..A frontal boundary near lake okeechobee late this afternoon will lift back north across the local atlantic waters through tonight as tropical storm nestor moves northeast over the gulf of mexico and reaches onshore the western florida panhandle early Saturday. This system will then continue to move across the southeast u.s. Saturday then offshore the mid atlantic coast Sunday. This will drag the front back south across central florida. Winds will veer to southeasterly and strengthen tonight then become southwest Saturday through Saturday evening. Boating conditions will deteriorate rapidly by this evening, and remain poor to hazardous through Saturday night.
Gulf stream hazards..Southeast winds increasing to around 20 knots this evening will cause seas to build to between 6 and 7 feet north from cape canaveral northward by late tonight. The approximate location of the west wall of the gulf stream based on the real time ocean forecast system as of Tuesday october 15th. 40 nautical miles east of ponce inlet. 32 nautical miles east of port canaveral. 28 nautical miles east of sebastian inlet. 21 nautical miles east of fort pierce inlet. 12 nautical miles east of saint lucie inlet.
7 Day Forecast for Marine Location Near Daytona Beach, FL
Hourly EDIT Helplocation: 29.19, -81.06 debug
Area Discussion for - Melbourne, FL
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus62 kmlb 181956 afdmlb area forecast discussion national weather service melbourne fl 356 pm edt Fri oct 18 2019 Rain chances increase tonight. Potential for a few severe storms tornadoes from late this eve into early sat as front lifts northward through ec fl... Discussion Through tonight-Saturday... Only a few light showers sprinkles over ec fl as of mid afternoon. This will change this evening as frontal boundary draped across lake okeechobee region lifts northward as tropical storm nestor moves NE over the gulf of mexico. Latest NHC forecast of nestor brings the center onshore the western fl panhandle early Sat around daybreak. System will then lift NE rapidly up through the SE CONUS Saturday. Strong mid- upper forcing continues into mid day before pulling NE of the area late in the day. 0-1km helicity values which start off around 150-200m2 s2 osecola brevard cos late this evening extending northward overnight and increasing to arnd 200-300m2 s2 lake volusia Sat midday. This supports a threat for rotating storms isold tornadoes, especially across the north half of the cwa. Pops were kept at categorical (80-90) through sat. Precip coverage will begin decreasing from nw-se during Sat afternoon. Saturday night-Sunday... (edited previous) latest NHC forecast for nestor brings center of the post-tropical system into nc by sunrise sun, then offshore the mid atlc coast late in the day.Some lingering showers possible, mainly in the evening as some mid level vort spokes rotate across the region. Isolated to scattered diurnally forced showers may redevelop sun, mainly early, before activity wanes as drier air filters into the region. Temps m-u80s u60s- l70s for sun. Monday-Thursday... (previous) an amplifying mid-upper trough will move east from the central CONUS mon-tue through the eastern conus through mid week, temporarily flattening the SE CONUS ridge, before it rebuilds into late week. Weak surface high pressure which settles in behind the departing weekend low weakens and shifts east ahead of a cold front, which sags through ecfl tue night. North of the front, high pressure ridge will build from the se CONUS eastward into the western atlc. Brief northerly post frontal wind surge will push a short lived pool of drier cooler air across the region through Wed before winds veer quickly to ne late Wednesday and ene-e Thursday. Lingering shower storm chances mon-tue, then drying out starting wed, with a small marine shower threat for the far south through thu night. Above normal temps through Tue ahead of the cool front, followed by cooler (near normal) maxes wed-thu, but mins remaining near to above normal, especially along the coast, as winds quickly veer onshore. Aviation PrevailingVFR thru the afternoon, with brief MVFR |
reductions for northern terminals in light shra. After 20z, sct shra will push northeast from the gulf coast as TS nestor approaches the peninsula. Models favor coverage for interior terminals from 00-06z, where MVFR ifr conditions possible as showers push to the coast. Shra iso tsra prevailing overnight, with increasing winds as nestor moves closer. Mention of wind shear may need to be added for overnight hours, as sfc wind should remain below 10 kt before increasing towards daybreak. Confidence is low for severe wx overnight and early Saturday, thus not including in TAF at this time. Marine Tonight... Winds will veer to se-sse and increase tonight as tropical storm nestor moves NE over the gulf. An SCA will be in effect for nearshore offshore legs from sebastian northward after 10 pm, with cautionary headlines added to the southern legs for increasing winds overnight. Also added a mention in for a few gusts to gale force for 20-60 nm offshore volusia coast for late tonight. Seas will build in response to the increasing winds with showers and squalls adding to the inclement conditions. Saturday-Tuesday... (edited previous) SCA conditions to continue for the northern and central waters through sat-sat night and will likely need caution headlines again south of sebastian inlet. Added in a mention for a few gusts to gale force Saturday morning for the leg 20-60 nm offshore volusia coast. Winds seas quickly subside Sun as stout sw-w flow rapidly slackens behind the departing surface low. Winds and seas briefly increase again tue ahead of the next fropa, followed by quick wind shift and surge out of the n-ne late Tue night, which may warrant cautionary headlines. Preliminary point temps pops Dab 71 84 69 83 90 90 30 10 mco 70 84 70 87 90 90 30 20 mlb 74 84 73 86 80 90 30 30 vrb 75 83 74 86 90 90 40 40 lee 68 83 68 85 90 80 30 10 sfb 69 84 69 85 90 90 30 20 orl 70 84 70 86 90 90 30 20 fpr 74 83 74 86 90 90 40 40 Mlb watches warnings advisories Fl... None. Am... Small craft advisory from 10 pm this evening to 4 am edt Sunday for flagler beach to volusia-brevard county line 0-20 nm- flagler beach to volusia-brevard county line 20-60 nm- volusia-brevard county line to sebastian inlet 0-20 nm- volusia-brevard county line to sebastian inlet 20-60 nm. Forecast grids... Glitto impact wx radar... .Kelly aviation... Smith |
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 |
| GTXF1 - Guana Tolomato Matanzas Reserve, FL | 34 mi | 111 min | ESE 1.9 | 75°F | 1015 hPa | 60°F | ||
| SAUF1 - St. Augustine, FL | 47 mi | 36 min | E 9.9 G 11 | 76°F | 78°F | 1012.5 hPa (-1.4) | ||
| TRDF1 - 8721604 - Trident Pier, FL | 59 mi | 48 min | E 6 G 8 | 79°F | 82°F | 1014.3 hPa |
Wind History for Trident Pier, FL
(wind in knots) EDIT (on/off) Help| 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 | 6 PM | 7 PM | |
| Last 24hr | NE | N | N | N | N | N | N | NW | N | N | N | N | N | N | NE | NE | E | NE | E | NE | NE | NE | E G11 | E G11 |
| 1 day ago | SW G9 | SW G12 | SW G14 | W G15 | W | SW | W G9 | W G10 | NW G10 | NW G8 | NW G9 | NW G9 | NW G10 | NW G9 | NW | NW G10 | NW | W | NW | NW | NE G11 | N G10 | N | NE |
| 2 days ago | SE | SE G9 | SE G10 | SE G15 | SE G15 | SE G15 | S G14 | S | S | S G10 | S | S | S G14 | S G17 | S | SW G17 | SW G18 | SW G19 | SW G17 | SW | SW G21 | SW G14 | W G9 | W G11 |
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 |
| Daytona Beach International Airport, FL | 1 mi | 43 min | N 0 | 10.00 mi | Overcast | 76°F | 64°F | 69% | 1013.3 hPa |
| Ormond Beach, Ormond Beach Municipal Airport, FL | 8 mi | 46 min | N 0 | 7.00 mi | Fair | 73°F | 62°F | 69% | 1012.2 hPa |
| New Smyrna Beach Municipal Airport, FL | 11 mi | 49 min | ENE 3 | 10.00 mi | A Few Clouds | 77°F | 64°F | 65% | 1013.9 hPa |
Link to 5 minute data for KDAB
Wind History from DAB (wind in knots)
| 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 | 6 PM | 7 PM | |
| Last 24hr | NE | Calm | NW | W | NW | SW | NW | NW | NW | Calm | Calm | W | Calm | W | Calm | N | Calm | Calm | NE | E | E | E | NE | Calm |
| 1 day ago | SW | SW | SW | SW | SW | SW | W | NW | NW | NW | NW | NW | NW | NW | N | W | N | NE | W | NW | W | NW | ||
| 2 days ago | SE | SE | S | S | S | S | S | SW | S | S | S | S | S | S | S | SW G19 | SW G23 | SW G22 | W G20 | W | W G21 | W G19 | SW | SW |
Tide / Current Tables for Daytona Beach (Ocean), Florida
EDIT Weekend mode (on/off) (on/off) Help One Week of DataDaytona Beach (Ocean)
Click for Map
Fri -- 04:58 AM EDT 0.84 feet Low Tide
Fri -- 07:27 AM EDT Sunrise
Fri -- 11:26 AM EDT 5.04 feet High Tide
Fri -- 11:42 AM EDT Moonset
Fri -- 05:51 PM EDT 1.04 feet Low Tide
Fri -- 06:50 PM EDT Sunset
Fri -- 10:23 PM EDT Moonrise
Fri -- 11:43 PM EDT 4.03 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Fri -- 04:58 AM EDT 0.84 feet Low Tide
Fri -- 07:27 AM EDT Sunrise
Fri -- 11:26 AM EDT 5.04 feet High Tide
Fri -- 11:42 AM EDT Moonset
Fri -- 05:51 PM EDT 1.04 feet Low Tide
Fri -- 06:50 PM EDT Sunset
Fri -- 10:23 PM EDT Moonrise
Fri -- 11:43 PM EDT 4.03 feet High Tide
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 |
| 3.9 | 3.3 | 2.5 | 1.7 | 1.1 | 0.8 | 1.1 | 1.8 | 2.7 | 3.7 | 4.5 | 5 | 5 | 4.5 | 3.6 | 2.7 | 1.8 | 1.2 | 1 | 1.3 | 1.9 | 2.7 | 3.5 | 3.9 |
Tide / Current Tables for Daytona Beach Shores, Sunglow Pier, Florida
EDIT (on/off) Help One Week of DataTide / Current data from XTide NOT FOR NAVIGATION
Weather Map
(on/off) Help Weather Map
GEOS Local Image of Southeast 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 Melbourne, FL (19,4,5,8)
(on/off) Help
Ground Weather Radar Station Melbourne, FL
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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. |