Monday, March1, 2021
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Marine Weather and Tides
Irmo, SC

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 6:51AMSunset 6:22PM Monday March 1, 2021 6:06 PM EST (23:06 UTC) Moonrise 9:10PMMoonset 8:33AM Illumination 89% Phase: Waning Gibbous; Moon at 18 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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7 Day Forecast for Marine Location Near Irmo, SC
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location: 34.08, -81.18     debug


Area Discussion for - Columbia, SC
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FXUS62 KCAE 011803 AFDCAE

Area Forecast Discussion National Weather Service Columbia SC 103 PM EST Mon Mar 1 2021

SYNOPSIS. A few rain showers will be over the area this afternoon and evening as a cold front moves through the area. The front will stall just south of the area tonight and early Tuesday then return northward as a significant rain maker late Tuesday into Wednesday. Cooler and drier weather is expected from Thursday through Sunday as high pressure settles over the region.

NEAR TERM /THROUGH TONIGHT/. Cold front continues moving through the Midlands and will stall just south of the area this evening and remain across southern GA through daybreak. Current satellite imagery shows the SE US blanketed in clouds with radar returns indicating widely scattered light rain showers. Expect a few showers to continue through the afternoon then diminish this evening as the front settles south of the area. Winds will remain gusty through the afternoon then subside to around 7 mph overnight. With the northerly component to the winds overnight colder and slightly drier air will be ushered in to the region with overnight lows ranging from the upper 30s north to the mid 40s south.

SHORT TERM /TUESDAY THROUGH THURSDAY/. An upper level trough over the lower Mississippi River Valley Tuesday will progress across the Southeast U.S. Tuesday Night and into The Midlands and CSRA by Wednesday morning. Periods of rain will develop Tuesday Night and persist through Wednesday morning. Rainfall amounts will range from 1.25 inches across the Northern Midlands to around 2 inches in the CSRA.

Skies will slowly clear Wednesday afternoon as the upper level low moves off the coast. Surface high pressure builds into the region Wednesday Night through Thursday for mostly clear skies and near normal temperatures for early March.

LONG TERM /THURSDAY NIGHT THROUGH MONDAY/. An upper level trough moves into the northern Gulf of Mexico Friday through Saturday. The ensembles place the highest probability of below normal H5 heights well to the south of The Midlands and CSRA. If this solution verifies, any significant precipation associated with this system should also remain to south of the region. High pressure aloft builds into the Southeast U.S. behind this system early next week.

AVIATION /18Z MONDAY THROUGH SATURDAY/. VFR conditions expected through the period.

Line of showers and gusty winds has moved well east of the terminals with the cold front just east of OGB. The front will stall late this evening just south of the area then begin returning northward Tuesday morning. This will result in wind gusts diminishing by 22z with winds remaining northerly through 05z then veering to northeasterly through the early morning hours. Cigs are expected to remain VFR through the period with AGS/DNL seeing the greatest amount of clouds due to proximity to the front.

EXTENDED AVIATION OUTLOOK . Restrictions likely Tuesday night and Wednesday as a low pressure system brings rain and clouds to the region.

CAE WATCHES/WARNINGS/ADVISORIES. GA . None. SC . None.




Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LMFS1 - Lake Murray SC 5 mi46 min W 12 G 17 64°F
WATS1 - Lake Wateree, SC 31 mi36 min NNW 8 G 13 63°F 1016.3 hPa

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Columbia, Columbia Metropolitan Airport, SC9 mi70 minW 1410.00 miLight Rain68°F50°F53%1015.5 hPa
Columbia - Jim Hamilton L.B. Owens Airport, SC12 mi73 minWNW 810.00 miOvercast70°F49°F47%1015.5 hPa
Winnsboro/Fairfield County Airport, SC17 mi71 minW 5 G 1510.00 miOvercast63°F52°F68%1015.2 hPa
McEntire Air National Guard Weather Facility Base, SC23 mi70 minW 910.00 miOvercast69°F52°F55%1014.3 hPa

Link to 5 minute data for KCAE

Wind History from CAE (wind in knots)
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Last 24hrSW5--SW4SW4SW5S4SW6SW6SW8SW9SW9SW9SW8SW7SW9SW10W16
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1 day agoSW5N5CalmN4CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmSW10SW8SW10SW14
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2 days agoNE5NE4N7N6N5NE54N5NE3N4CalmNW3N3NW3CalmCalmCalm3CalmCalm6SW12
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Tide / Current Tables for Bacon Bridge, Ashley River, South Carolina
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Bacon Bridge
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Mon -- 06:48 AM EST     Sunrise
Mon -- 06:52 AM EST     -0.28 feet Low Tide
Mon -- 08:28 AM EST     Moonset
Mon -- 11:58 AM EST     2.17 feet High Tide
Mon -- 06:18 PM EST     Sunset
Mon -- 07:14 PM EST     -0.22 feet Low Tide
Mon -- 09:05 PM EST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.11.91.61.10.60.1-0.2-0.30.10.71.522.22.11.81.30.80.3-0-0.2-0.10.51.21.8

Tide / Current Tables for Pimlico, West Branch, Cooper River, South Carolina
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Pimlico
Click for Map
Mon -- 12:21 AM EST     1.95 feet High Tide
Mon -- 06:47 AM EST     Sunrise
Mon -- 07:08 AM EST     -0.72 feet Low Tide
Mon -- 08:27 AM EST     Moonset
Mon -- 12:41 PM EST     1.99 feet High Tide
Mon -- 06:17 PM EST     Sunset
Mon -- 07:30 PM EST     -0.56 feet Low Tide
Mon -- 09:04 PM EST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.91.91.61.10.5-0.1-0.5-0.7-0.50.10.81.51.921.81.40.80.2-0.2-0.5-0.5-0.10.61.3

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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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