Wednesday, January27, 2021
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Marine Weather and Tides
Lantana, FL

Version 3.4
NOTICE
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 7:05AMSunset 6:00PM Wednesday January 27, 2021 9:49 PM EST (02:49 UTC) Moonrise 5:00PMMoonset 6:19AM Illumination 100% Phase: Full Moon; Moon at 15 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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AMZ650 Coastal Waters From Jupiter Inlet To Deerfield Beach Fl Out 20 Nm- 435 Pm Est Wed Jan 27 2021
.small craft advisory in effect from 1 am est Thursday through Saturday morning...
Tonight..West winds 5 to 15 knots with gusts to around 20 knots. Seas around 2 feet. Period 9 seconds becoming 3 seconds after midnight. Intracoastal waters a light chop.
Thursday..North northwest winds 15 to 25 knots with gusts to around 35 knots. Seas 5 to 7 feet with occasional seas to 9 feet building to 9 to 11 feet with occasional seas to 14 feet in the afternoon. Period 3 seconds increasing to 8 seconds in the afternoon. Intracoastal waters a moderate chop.
Thursday night..North northeast winds 15 to 25 knots with gusts to around 30 knots. Seas 9 to 11 feet with occasional seas to 14 feet. Period 9 seconds. North swell 5 feet after midnight. Intracoastal waters a moderate chop.
Friday..North northeast winds 10 to 15 knots with gusts to around 20 knots. Seas 7 to 9 feet with occasional seas to 11 feet. Period 10 seconds. North northeast swell 3 feet increasing to 5 feet in the afternoon. Intracoastal waters a moderate chop.
Friday night..East northeast winds around 10 knots. Seas 6 to 8 feet with occasional seas to 10 feet. North northeast swell 3 to 5 feet. Intracoastal waters a light chop.
Saturday..East southeast winds 10 to 15 knots with gusts to around 20 knots. Seas 5 to 7 feet with occasional seas to 9 feet. North northeast swell 3 to 5 feet. Intracoastal waters a moderate chop.
Saturday night..South southeast winds 10 to 15 knots with gusts to around 20 knots. Seas 5 to 7 feet with occasional seas to 9 feet. North northeast swell 3 to 5 feet. Intracoastal waters a light chop.
Sunday..South winds 10 to 15 knots with gusts to around 20 knots. Seas 4 to 6 feet with occasional seas to 8 feet. Northeast swell 3 to 5 feet. Intracoastal waters a light chop.
Sunday night..Southwest winds 10 to 15 knots with gusts to around 25 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Northeast swell around 3 feet. Intracoastal waters a light chop.
Monday..West winds around 15 knots with gusts to around 25 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Northeast swell around 3 feet. Intracoastal waters a light chop. Slight chance of showers.
AMZ600 Synopsis For Jupiter Inlet To Ocean Reef Fl Out To 60 Nm And For East Cape Sable To Bonita Beach Fl Out To 60 Nm- 435 Pm Est Wed Jan 27 2021
Synopsis.. A cold front is forecast to move across the area in the early to mid morning hours. This will bring a wind shift to the north, with strong gusty wind with frequent gale force gusts in the atlantic offshore waters. This will also bring hazardous marine conditions for the next several days. Otherwise, behind the front, high pressure builds in allowing conditions to improve through the weekend.
Gulf stream hazards..Gale force gusts and seas of around 11 feet possible for Thursday, gradually improving over several days. The approximate location of the west wall of the gulf stream as of jan 27, 2021 at 1200 utc... 29 nautical miles northeast of fowey rocks. 15 nautical miles east northeast of port everglades. 10 nautical miles east of lake worth. 13 nautical miles east southeast of jupiter inlet. This data courtesy of the naval oceanographic office.


7 Day Forecast for Marine Location Near Lantana, FL
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location: 26.58, -80.06     debug


Area Discussion for - Miami-South Florida, FL
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FXUS62 KMFL 280014 AFDMFL

Area Forecast Discussion National Weather Service Miami FL 714 PM EST Wed Jan 27 2021

AVIATION(00Z TAFS). An approaching cold front is forecast to bring possible IFR conditions tonight. A light SW wind may allow for fog to develop, mainly in the western half, but it could affect some of the eastern areas of South Florida as well. Also, the front may push some lower CIGs into the area. It is very uncertain as to how low or what the coverage of lower CIGs will be. Behind the front, while skies will clear, the wind is forecast to be northerly and gusty, especially near the coasts.

UPDATE. The cold front is still moving towards the area. Models are hinting there may be a few showers with the front, as well as some lower ceilings. But, mainly it should be a dry passage with gusty wind behind the front. Fog is still possible across much of the interior ahead of the front, but it should be pushed to the south through the night, as the front moves through. no significant changes with this update. Just adjustments to PoPs and fog locations updated to reflect model trends.

PREV DISCUSSION. (Issued 238 PM EST Wed Jan 27 2021)

SHORT TERM . An elongated ridge of high pressure over the western Atlantic Ocean continues to have a strong influence on the weather pattern for South Florida, with the orientation of the ridge allowing for southerly low-level flow across the region. The combination of warm air advection and subsidence aloft is allowing for near record high maximum temperatures, with low/mid 80s expected or already present over most locations.

A strong cold front will approach the region tonight. Winds ahead of the front will veer out of the west/northwest, then eventually northwest/north by tomorrow. In terms of convective impacts, this front is likely to be uneventful. This is mainly due to very weak upper level forcing and a lack of moisture within the boundary layer. Correspondingly, ML CAPE values will likely be below 1000 J/kg across all the area, and low-level convergence will be lackluster. A few showers and possibly an isolated thunderstorm could develop over the Gulf waters and locally higher wind gusts could be present in a favorable mesoscale environment, but high end impacts do not appear likely at this time.

As the front passes through the region Thursday, temperatures will drop, with maximum temperatures in a more seasonable range of 70-77 across South Florida. It will be quite breezy over the Atlantic metro region tomorrow, with a strong fetch of northerly winds accompanying the aforementioned cold front. A Wind Advisory for this area does not appear necessary at this time, however this may be revisited as the event materializes.

LONG TERM (Friday through Tuesday night) .

A mid-level ridge with high pressure developing across the eastern CONUS. A cooler start to the weekend with gradually moderating temperatures as we move throughout the weekend. This is due to winds from NNE to easterly to southerly by Sunday. As we move throughout the weekend high temperatures will be 70s, to mid 70s to upper 70s by Sunday. We will remain dry throughout the weekend with gradually improving marine conditions as well.

As we move into early next week another trough will be digging across the central US with another low-pressure system moving through the Mid-Atlantic towards the end of the weekend into early next week. This will bring another cold front through the region with a slight increase in the chance of showers with the frontal passage on Monday.

High pressure will build over the northern gulf of Mexico with cooler and drier air moving down the Florida peninsula. This front looks like it will bring colder air then the front moving through the area overnight tonight/Thursday. Cool temps in the 40s and low 50s for Tuesday and Wednesday morning. We will continue to monitor the timing with the frontal passage for early next week.

MARINE . Relatively benign boating conditions will worsen with an approaching cold front. Strong northerly flow will accompany the front and allow for increasing seas and swell. This is especially the case over the Atlantic waters, where wave heights may reach 7-10 ft owing to a persistent fetch of northerly winds over the Atlantic waters. Gusts are also forecast to approach/slightly exceed gale force criteria during the afternoon/evening hours Thursday over the outer Atlantic waters. Conditions should temper a bit Friday and into the weekend, however hazardous conditions for smaller craft may still linger.

FIRE WEATHER . A cold front is forecast to approach the region Wednesday night/Thursday morning and may bring fire weather concerns to the area. A northerly wind of around 15 mph over most of the area. Relative humidity are forecast to be in the low to mid 30s for the western half of the area. The eastern half is forecast to be in the upper 30s to around 40 percent Thursday afternoon. The wind and relative humidity may cause erratic fire behavior any fires that may ignite on Thursday, especially for Glades, Hendry and Collier counties. However, the ERCs are still below criteria and do not support a change to the fire weather headlines at this time.

BEACHES . With mostly weak southerly flow, rip currents are not a hazard of concern for today. This will quickly change Thursday however with a cold front moving through the region. Strong, north/northeast winds of 15-25 kt will present hazardous beach conditions, mainly along the Palm Beach County coastline where the strongest winds and greatest shore perpendicular component of wind exists.

PRELIMINARY POINT TEMPS/POPS. Miami 67 76 58 72 / 10 20 10 0 West Kendall 65 77 55 72 / 10 10 0 0 Opa-Locka 65 75 56 71 / 10 20 10 0 Homestead 65 77 55 72 / 10 10 0 0 Fort Lauderdale 66 75 58 72 / 10 10 10 0 N Ft Lauderdale 66 74 58 70 / 10 10 10 0 Pembroke Pines 66 76 56 72 / 10 10 10 0 West Palm Beach 65 73 57 69 / 20 20 10 0 Boca Raton 65 74 58 71 / 20 20 10 0 Naples 63 73 48 71 / 20 0 0 0

MFL WATCHES/WARNINGS/ADVISORIES. FL . Fire Weather Watch from Thursday morning through Thursday evening for FLZ063-066>075-174.

AM . Small Craft Advisory from 1 AM Thursday to 10 AM EST Saturday for AMZ630-650-651.

Gale Watch from 7 AM EST Thursday through Thursday evening for AMZ670-671.

Small Craft Advisory from 1 AM to 7 AM EST Thursday for AMZ670- 671.

Small Craft Advisory from 10 PM Thursday to 10 AM EST Saturday for AMZ670-671.

GM . Small Craft Advisory from 1 AM Thursday to 1 PM EST Friday for GMZ656-657-676.



Update/Aviation . 13 Tonight/Thursday and Marine . Bhatti Thursday Night through Wednesday . Kelly

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Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SPGF1 - Settlement Point, GBI 57 mi49 min SSW 11 G 12 77°F 1018.1 hPa (+0.5)

Wind History for Lake Worth Pier, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
West Palm Beach - Palm Beach International Airport, FL8 mi56 minWSW 510.00 miA Few Clouds74°F63°F69%1018 hPa
Boca Raton, Boca Raton Airport, FL14 mi62 minN 310.00 miFair72°F63°F73%1017.9 hPa
Pompano Beach, Pompano Beach Airpark, FL23 mi56 minSW 510.00 miFair74°F64°F71%1018 hPa

Link to 5 minute data for KPBI

Wind History from PBI (wind in knots)
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Last 24hrS6S5S5S5SW3W3CalmCalmCalmCalmCalmCalmSW10SW10S13SW10
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1 day agoS4--CalmS5CalmCalmS4S4S3S5S4S5S8S7S7SE9
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2 days agoE8E7E8E8E11E7SE9SE11SE11SE10SE12E12SE15SE13SE15
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Tide / Current Tables for Boynton Beach, Florida
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Boynton Beach
Click for Map
Wed -- 02:56 AM EST     -0.31 feet Low Tide
Wed -- 06:19 AM EST     Moonset
Wed -- 07:06 AM EST     Sunrise
Wed -- 08:41 AM EST     2.51 feet High Tide
Wed -- 03:29 PM EST     0.12 feet Low Tide
Wed -- 05:00 PM EST     Moonrise
Wed -- 05:59 PM EST     Sunset
Wed -- 08:40 PM EST     2.33 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.70.2-0.2-0.3-0.10.51.222.42.52.31.91.40.80.40.20.20.51.21.82.22.32.11.7

Tide / Current Tables for Delray Beach, ICWW, Florida
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Delray Beach
Click for Map
Wed -- 02:56 AM EST     -0.34 feet Low Tide
Wed -- 06:18 AM EST     Moonset
Wed -- 07:06 AM EST     Sunrise
Wed -- 09:00 AM EST     2.51 feet High Tide
Wed -- 03:29 PM EST     0.14 feet Low Tide
Wed -- 05:00 PM EST     Moonrise
Wed -- 05:59 PM EST     Sunset
Wed -- 08:59 PM EST     2.33 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.70.2-0.2-0.3-0.10.41.11.82.32.52.421.50.90.40.20.20.51.11.72.22.32.21.8

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NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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