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Marine Weather and Tides Barnwell, SC Version 3.4

NOTICE 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

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Sunrise 7:12AM

Sunset 7:28PM

Friday September 20, 2019 4:22 PM EDT (20:22 UTC)

Moonrise 10:32PM

Moonset 11:58AM

Illumination 58%

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.

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7 Day Forecast for Marine Location Near Barnwell, SC

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Area Discussion for - Columbia, SC

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Fxus62 kcae 201744 afdcae area forecast discussion national weather service columbia sc 144 pm edt Fri sep 20 2019 Synopsis High pressure at the surface and aloft will dominate through the weekend into early next week. A weak cold front with little moisture will move through the area Monday night. Near term through tonight High pressure both aloft and at the surface will result in dry conditions through tonight due to large scale subsidence. Satellite imagery this afternoon showing some cumulus development in the southeastern midlands, where moisture is just a bit deeper than in other parts of the forecast area. Shower activity should remain along the coast. Calm winds coupled with mostly clear skies overnight should lead to excellent radiational cooling conditions. Lowered overnight low temperatures a couple of degrees resulting in expected lows in the middle to upper 50s. Short term Saturday through Monday night Ridging will remain across the region, both at the surface and aloft, through the early part of next week. A weak cold front will then approach the area by Monday night. Moisture will be limited this weekend, and the forecast is expected to remain dry, with pops near zero. Ahead of the front on Monday and Monday night, limited moisture once again, with any light rain they may develop along the central appalachians diminishing as the airmass pushes east of the mountains. Kept the forecast with the front dry. Temperatures begin climbing back up above normal, with highs

during the weekend in the mid to upper 80s, then by Monday temperatures will reach back into the lower 90s once again. Lows expected in the lower to middle 60s. Long term Tuesday through Friday As the front becomes diffuse and dissipates, ridging builds back into the area for the remainder of the week. Rainfall chances remain low, and dry forecast will continue for now. Temperatures will begin to climb well above normal, with the potential for near record afternoon high temperatures by the end of the period. Aviation 18z Friday through Wednesday High confidence inVFR conditions through the 24-hr period. Exception may be possible brief patchy fog at ags ogb early Saturday. High pressure coupled with a dry airmass will continue to result inVFR conditions at the terminals through Saturday. Cannot rule out a brief visibility restriction at fog prone, ags and ogb, but the chance was too low to include mention. Lamp guidance does indicate brief restrictions at ags and ogb, but moisture may be too shallow for any fog to materialize. Light easterly winds will become calm overnight. Extended aviation outlook... Brief periods of shallow fog possible at fog prone ags and ogb through the extended period. Cae watches warnings advisories Ga... None. Sc... None.

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Weather Reporting Stations

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Stations	Dist	Age	Wind	Air Temp	Water Temp	Waves	Pressure	DewPt
CHDS1 - Strom Thurmond Dam, SC	54 mi	62 min	NW 4.1 G 5.1	79°F
LMFS1 - Lake Murray SC	61 mi	62 min	Calm G 2.9	81°F			1023.7 hPa

Wind History for Charleston, SC

(wind in knots)    EDIT      (on/off)   Help

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NE12 G19

NE14 G17

NE12 G17

NE8 G13

NE6 G11

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NE14 G19

1 day ago

E13 G17

NE12

NE9 G13

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NE6 G9

NE5 G10

N5 G12

N5 G12

N6 G14

N3 G13

N4 G11

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NW9 G12

NW9 G13

NW7 G12

N7 G12

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N4 G10

NE7 G12

N6 G11

N5 G15

2 days ago

SE8

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E10 G13

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N11 G15

N10 G13

NW4 G10

NW5 G9

W2 G6

SW3 G8

SW3 G9

NW1 G8

SW3

NW1 G7

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Airport Reports

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Airport	Dist	Age	Wind kt	Visibility	Sky/Weather	Temp	DewPt	Humidity	Pressure
Barnwell Regional Airport, SC	2 mi	27 min	N 0	mi	A Few Clouds	84°F	55°F	37%	1023.7 hPa

Link to 5 minute data for KBNL

Wind History from BNL (wind in knots)

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NE9

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NE3

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Tide / Current Tables for Cuckolds Creek, Combahee River, South Carolina

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Tide / Current Tables for Tulifiny River, I-95 bridge, South Carolina

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Weather Map

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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

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Wind Forecast for Columbia, SC (16,3,4,5)

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Ground Weather Radar Station Charleston, SC

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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.