Saturday, March28, 2020
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Marine Weather and Tides
New Roads, LA

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
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.

Sunrise 6:56AMSunset 7:22PM Saturday March 28, 2020 3:04 PM CDT (20:04 UTC) Moonrise 8:33AMMoonset 10:20PM Illumination 22% Phase: Waxing Crescent; Moon at 5 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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GMZ435 Vermilion Bay- 927 Am Cdt Sat Mar 28 2020
Rest of today..South winds 10 to 15 knots. Bay waters choppy.
Tonight..Southwest winds 5 to 10 knots. Bay waters a light chop. Slight chance of showers and Thunderstorms in the evening, then chance of showers and Thunderstorms after midnight.
Sunday..Northeast winds 5 to 10 knots. Bay waters a light chop. Slight chance of showers and Thunderstorms in the morning.
Sunday night..East winds around 5 knots. Bay waters smooth.
Monday..Southeast winds 10 to 15 knots. Bay waters choppy. Slight chance of showers and Thunderstorms through the day.
Monday night..South winds 10 to 15 knots. Bay waters choppy. Slight chance of showers in the evening. Slight chance of Thunderstorms through the night. Chance of showers after midnight.
Tuesday..West winds 10 to 15 knots. Bay waters choppy. Chance of showers in the morning. Slight chance of Thunderstorms through the day. Slight chance of showers in the afternoon.
Tuesday night..Northwest winds around 10 knots. Bay waters a light chop.
Wednesday..North winds 5 to 10 knots. Bay waters a light chop.
Wednesday night..Northeast winds 5 to 10 knots. Bay waters a light chop.
GMZ400 Synopsis For Lower Atchafalaya River La To High Island Tx Out 60 Nm Including Sabine And Calcasieu Lakes And Vermilion Bay 927 Am Cdt Sat Mar 28 2020
Synopsis.. A light to moderate onshore flow will continue today as surface high pressure off the southeast coast ridges across the northern gulf of mexico. A cold front will cross the coastal waters late tonight into early Sunday, bringing a low chance for showers and Thunderstorms with offshore flow developing in its wake. Winds will veer back to the southeast by Monday as surface high pressure moves east. Rain chances will increase again Monday into Tuesday as another front moves into the area.


7 Day Forecast for Marine Location Near New Roads, LA
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location: 30.7, -91.45     debug


Area Discussion for - New Orleans/Baton Rouge, LA
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FXUS64 KLIX 281734 AFDLIX

Area Forecast Discussion National Weather Service New Orleans LA 1234 PM CDT Sat Mar 28 2020

AVIATION. All terminals have and will be in VFR by 19/20z for the remainder of the afternoon and evening but will likely begin to fall into MVFR and possibly IFR status after 8z as low clouds and eventually some shra move in with approaching cold front. Cold front should move into and through much of the area between 9z and 15z tomorrow. Most likely terminals to be impacted by shra and maybe even a tsra will be along and north of the 10/12 corridor. Confidence is not real high in tsra so have refrained from adding that to any TAFs at this time. /CAB/

PRELIMINARY POINT TEMPS/POPS. MCB 68 80 64 78 / 40 10 10 20 BTR 68 80 64 81 / 30 20 10 30 ASD 69 83 65 82 / 10 20 10 20 MSY 72 82 70 83 / 10 20 10 20 GPT 71 80 67 79 / 0 10 10 10 PQL 70 84 65 82 / 10 10 10 10

LIX WATCHES/WARNINGS/ADVISORIES. LA . None. GM . None. MS . None. GM . None.


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
BYGL1 - 8762482 - Bayou Gauche, LA 83 mi53 min S 9.9 G 19 85°F 80°F1013.6 hPa

Wind History for Tesoro Marine Terminal, LA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
New Roads False River Regional Airport, LA2 mi68 minSSW 14 G 1810.00 miFair86°F68°F55%1012.2 hPa
Baton Rouge, Baton Rouge Metropolitan, Ryan Field, LA19 mi72 minS 16 G 2410.00 miPartly Cloudy87°F66°F51%1012.1 hPa

Link to 5 minute data for KHZR

Wind History from HZR (wind in knots)
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2 days agoNW7CalmN4E3CalmCalmCalmCalmSW5CalmCalmCalmSW5SW7SW3CalmCalmCalmS6S4S6S6S9S9
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Tide / Current Tables for Weeks Bay, Vermilion Bay, Louisiana
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Weeks Bay
Click for Map
Sat -- 03:17 AM CDT     0.20 feet Low Tide
Sat -- 07:00 AM CDT     Sunrise
Sat -- 09:35 AM CDT     Moonrise
Sat -- 10:26 AM CDT     1.32 feet High Tide
Sat -- 03:53 PM CDT     1.04 feet Low Tide
Sat -- 07:09 PM CDT     1.15 feet High Tide
Sat -- 07:23 PM CDT     Sunset
Sat -- 11:20 PM CDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.60.40.30.20.20.40.60.811.21.31.31.31.21.11.111.11.11.21.11.110.9

Tide / Current Tables for Cote Blanche Island, West Cote Blanche Bay, Louisiana
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Cote Blanche Island
Click for Map
Sat -- 03:01 AM CDT     0.18 feet Low Tide
Sat -- 07:00 AM CDT     Sunrise
Sat -- 09:35 AM CDT     Moonrise
Sat -- 11:01 AM CDT     1.23 feet High Tide
Sat -- 03:37 PM CDT     0.97 feet Low Tide
Sat -- 07:23 PM CDT     Sunset
Sat -- 07:44 PM CDT     1.08 feet High Tide
Sat -- 11:19 PM CDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.60.40.20.20.20.40.50.70.91.11.21.21.21.1111111.11.1110.8

Weather Map
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wmap_A
GEOS Local Image of    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 New Orleans/Baton Rouge, LA (16,3,4,5)
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Ground Weather Radar Station New Orleans/Baton Rouge, LA
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weather_mapweather_map weather_map

Gulf Stream Current


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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 numerous 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.