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Marine Weather and Tides
Version 3.4 |
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome. 10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name. |
| Sunrise 6:27AM | Sunset 8:07PM | Monday May 27, 2019 1:22 AM EDT (05:22 UTC) | Moonrise 1:25AM | Moonset 1:04PM | Illumination 43% |  |
AMZ650 Coastal Waters From Jupiter Inlet To Deerfield Beach Fl Out 20 Nm- Waters From Jupiter Inlet To Deerfield Beach Fl From 20 To 60 Nm- 453 Pm Edt Sun May 26 2019
Tonight..East winds 10 to 15 knots. Seas 2 to 3 feet. Period 4 seconds. Intracoastal waters a moderate chop.
Monday..East winds around 10 knots. Seas 2 to 3 feet. Period 4 seconds. Intracoastal waters a light chop.
Monday night..East southeast winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 4 seconds. Intracoastal waters a light chop.
Tuesday..East southeast winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 4 seconds. Intracoastal waters a light chop.
Tuesday night..Southeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Intracoastal waters a moderate chop.
Wednesday..East southeast winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop.
Wednesday night..Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop.
Thursday..East southeast winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop.
Thursday night..Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop. Slight chance of showers and Thunderstorms after midnight.
Friday..East southeast winds around 10 knots. Seas around 2 feet. Intracoastal waters a light chop. Slight chance of showers and Thunderstorms.
Tonight..East winds 10 to 15 knots. Seas 2 to 3 feet. Period 4 seconds. Intracoastal waters a moderate chop.
Monday..East winds around 10 knots. Seas 2 to 3 feet. Period 4 seconds. Intracoastal waters a light chop.
Monday night..East southeast winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 4 seconds. Intracoastal waters a light chop.
Tuesday..East southeast winds 5 to 10 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Period 4 seconds. Intracoastal waters a light chop.
Tuesday night..Southeast winds 10 to 15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. Intracoastal waters a moderate chop.
Wednesday..East southeast winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop.
Wednesday night..Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop.
Thursday..East southeast winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop.
Thursday night..Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Intracoastal waters a moderate chop. Slight chance of showers and Thunderstorms after midnight.
Friday..East southeast winds around 10 knots. Seas around 2 feet. Intracoastal waters a light chop. Slight chance of showers and Thunderstorms.
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- 453 Pm Edt Sun May 26 2019
Synopsis..Occasionally breezy easterly winds will continue early this week, with winds gradually veering to the east- southeast for mid to late week. Seas of generally 2 to 4 feet are expected over the atlantic waters, and 1 to 2 feet over the gulf. Dry conditions are expected through early this week, with gradually increasing chances for showers and Thunderstorms starting on Wednesday across portions of the coastal waters.
Gulf stream hazards..None. The approximate location of the west wall of the gulf stream as of may 25, 2019 at 1200 utc... 6 nautical miles southeast of fowey rocks. 12 nautical miles southeast of port everglades. 7 nautical miles east northeast of lake worth. 8 nautical miles east southeast of jupiter inlet. This data courtesy of the naval oceanographic office.
Synopsis..Occasionally breezy easterly winds will continue early this week, with winds gradually veering to the east- southeast for mid to late week. Seas of generally 2 to 4 feet are expected over the atlantic waters, and 1 to 2 feet over the gulf. Dry conditions are expected through early this week, with gradually increasing chances for showers and Thunderstorms starting on Wednesday across portions of the coastal waters.
Gulf stream hazards..None. The approximate location of the west wall of the gulf stream as of may 25, 2019 at 1200 utc... 6 nautical miles southeast of fowey rocks. 12 nautical miles southeast of port everglades. 7 nautical miles east northeast of lake worth. 8 nautical miles east southeast of jupiter inlet. This data courtesy of the naval oceanographic office.
7 Day Forecast for Marine Location Near Ocean Ridge, FL
Hourly EDIT Helplocation: 26.54, -80.05 debug
Area Discussion for - Miami-South Florida, FL
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus62 kmfl 262335 afdmfl area forecast discussion national weather service miami fl 735 pm edt Sun may 26 2019 Aviation PrevailingVFR through the TAF period. Breezy E ene winds this evening will gradually decrease to 6-10 kt overnight before picking back up again late tomorrow morning. A gulf breeze should turn the wind direction more wsw at naples around 18-19z, trending towards variable by 00z. Mainly sct cloud bases around 2.5-3 kft are expected through the forecast period with no rain. Prev discussion issued 418 pm edt Sun may 26 2019 discussion... key points: *for the atlantic beaches, adequate onshore flow will continue to support a high risk for rip currents through at least Monday. After Monday, the beaches of palm beach county will experience the highest potential for rip currents, though elevated rip- current potential will exist for all atlantic beaches at times through much of this week. *generally dry conditions are expected into the middle of this week. Thereafter, gradual veering of low-level flow to more east- southeasterly will facilitate an influx of sufficient moisture for gradually increasing precipitation chances -- especially from late this week into next weekend. While widespread precipitation is unlikely, an increase in moisture is expected later in the week into next weekend. *elevated fire-weather conditions may occur each afternoon from Monday through Wednesday for interior sections of south florida westward toward the gulf coast. Technical discussion: goes-16 total precipitable water loops indicate ample deep dry air over the southwest north atlantic waters -- supported by differential anticyclonic vorticity advection -- well east of a prominent midlevel anticyclone elongated from the lower mississippi valley to north florida. Easterlies throughout much of the troposphere along the southern flank of the anticyclone continue advecting this dry air across the forecast area. Meanwhile, the aforementioned subsidence is maintaining a zonally elongated surface ridge over the atlantic waters off the central fl coast, which trails westward over the north gulf. The pressure gradient surrounding this feature is maintaining occasionally breezy easterly winds across the local area. For early this upcoming week, another in a series of troughs is forecast to deepen and amplify over the western and central states, which will correspond to the maintenance of downstream ridging across the southeast states and vicinity. As a result, the overall surface pressure pattern and related sensible weather are not forecast to undergo substantial modification across south florida. This will maintain adequate onshore flow for continued rip-current potential for the atlantic beaches, as addressed below. Meanwhile the continued influx of dry air across the region, coupled with occasionally breezy winds, will support elevated fire-weather conditions across interior sections of south florida, also addressed below. By middle to latter portions of this week, the previously mentioned trough is forecast to gradually develop east- northeastward over the CONUS well north of the forecast area, after phasing with a migratory, lower-latitude impulse. The eventual progression of the phased disturbances will facilitate localized weakening of the midlevel anticyclone. Meanwhile, the southwestern north atlantic tropospheric subsidence will gradually lessen build eastward as a downstream midlevel shear axis |
advances eastward. In response to these developments, surface ridging north of the area will tend to focus more eastward over the southwest north atlantic, resulting in a tendency for low- level flow to gradually veer to more east-southeasterly by late week. This will foster a gradual influx of moisture for later this week. The increase in moisture is forecast to support slight chances for precipitation as early as Wednesday over the coastal waters. However, it should not be until late this week into the weekend when additional moisture transport into the area supports further increasing precipitation chances. This would especially be the case if the southern extent of low-level meridional flow -- responding to the passage of the phased midlevel disturbances -- encourages additional moisture influxes for next weekend, as indicated by some medium-range model guidance. Regardless, without stronger forcing for ascent, the potential for widespread precipitation is expected to remain low. Otherwise, temperatures are not expected to deviate significantly from normal readings into next weekend. Marine... occasionally breezy easterly winds are expected through early parts of this week, before winds gradually become more east-southeasterly later this week. Wave heights of generally 2 to 4 feet are expected over the atlantic coastal waters, with wave heights of generally 1 to 2 feet over the gulf coastal waters. Dry conditions are expected through early this week, with gradually increasing chances for showers and thunderstorms starting on Wednesday. Beach forecast... for all atlantic beaches, a high risk for rip currents remains in effect through at least Monday. After Monday, elevated rip- current potential is expected to persist at times through much of this week. This will especially be the case for the beaches of palm beach county. However, established rip-current channels will further substantiate the elevated rip-current risk for all atlantic beaches through the week, even as surface winds gradually veer for mid to late week supporting a marginal decrease in the onshore-flow component. Fire weather... the maintenance and reinforcement of a dry air mass across south florida is expected to support minimum relative humidity as low as the middle and upper 30s across interior sections westward toward the gulf coast. These relative humidity values, combined with occasionally breezy winds and adequately dry fuels may support elevated fire-weather conditions each afternoon from Monday through Tuesday, and possibly on Wednesday. However, without stronger surface winds, critical fire-weather conditions are unlikely. Preliminary point temps pops West palm beach 75 85 73 86 0 0 0 0 fort lauderdale 77 84 75 85 0 0 0 0 miami 75 86 74 86 0 0 0 0 naples 73 92 72 90 0 0 0 0 Mfl watches warnings advisories Fl... High rip current risk through Monday evening for flz168-172-173. Am... None. Gm... None. Discussion... 90 cohen marine... 90 cohen beach forecast... 90 cohen fire weather... 90 cohen aviation... 34 spm |
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 |
| LKWF1 - 8722670 - Lake Worth, FL | 5 mi | 41 min | 79°F | 81°F | 1020.2 hPa | |||
| PVGF1 - Port Everglades Channel, FL | 31 mi | 59 min | ENE 7 G 9.9 | 81°F | 1019 hPa | 74°F | ||
| PEGF1 | 32 mi | 41 min | ENE 11 G 14 | 81°F | 1019 hPa | |||
| VAKF1 - 8723214 - Virginia Key, FL | 56 mi | 41 min | NE 9.9 G 13 | 81°F | 83°F | 1018.3 hPa |
Wind History for Lake Worth Pier, FL
(wind in knots) EDIT (on/off) Help| Last 24hr | ||||||||||||||||||||||||
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| 2 days ago |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| West Palm Beach - Palm Beach International Airport, FL | 10 mi | 30 min | E 6 | 10.00 mi | A Few Clouds | 80°F | 72°F | 76% | 1019.3 hPa |
| Boca Raton, Boca Raton Airport, FL | 11 mi | 2.6 hrs | E 7 | 10.00 mi | Partly Cloudy | 81°F | 73°F | 79% | 1019.6 hPa |
| Pompano Beach, Pompano Beach Airpark, FL | 20 mi | 30 min | E 7 | 8.00 mi | A Few Clouds | 80°F | 73°F | 79% | 1018.9 hPa |
| Fort Lauderdale, Fort Lauderdale Executive Airport, FL | 24 mi | 30 min | ENE 6 | 10.00 mi | A Few Clouds | 80°F | 72°F | 76% | 1018.9 hPa |
Wind History from PBI (wind in knots)
| 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 | 12 AM | 1 AM | |
| Last 24hr | E | E | E | E | E | E | E | E | E | E | E G17 | E | E | E | E | NE G19 | NE | E | E | E | E | E | E | E |
| 1 day ago | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | NE | NE G21 | NE | E G22 | E G19 | E | E | E | E |
| 2 days ago | E | E | E | E | E | E | E | E | E | E G19 | NE | NE G20 | NE G24 | E G21 | NE G22 | NE | NE | NE | NE | E | E | E | E | E G16 |
Tide / Current Tables for Boynton Beach, Lake Worth, Florida
EDIT Weekend mode (on/off) (on/off) Help One Week of DataTide / Current data from XTide NOT FOR NAVIGATION
Tide / Current Tables for South Delray Beach, ICWW, Florida
EDIT (on/off) Help One Week of DataSouth Delray Beach
Click for Map
Mon -- 02:24 AM EDT Moonrise
Mon -- 05:10 AM EDT 2.23 feet High Tide
Mon -- 06:28 AM EDT Sunrise
Mon -- 11:50 AM EDT 0.55 feet Low Tide
Mon -- 02:03 PM EDT Moonset
Mon -- 05:41 PM EDT 2.09 feet High Tide
Mon -- 08:06 PM EDT Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Mon -- 02:24 AM EDT Moonrise
Mon -- 05:10 AM EDT 2.23 feet High Tide
Mon -- 06:28 AM EDT Sunrise
Mon -- 11:50 AM EDT 0.55 feet Low Tide
Mon -- 02:03 PM EDT Moonset
Mon -- 05:41 PM EDT 2.09 feet High Tide
Mon -- 08:06 PM EDT Sunset
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 |
| 0.6 | 0.9 | 1.3 | 1.7 | 2.1 | 2.2 | 2.2 | 1.9 | 1.6 | 1.2 | 0.8 | 0.6 | 0.6 | 0.7 | 1 | 1.4 | 1.8 | 2 | 2.1 | 1.9 | 1.7 | 1.3 | 1 | 0.7 |
Weather Map and Satellite Images
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GOES 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 Miami-South Florida, FL (1,6,7,8)
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Ground Weather Radar Station Miami, 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. |