Alert archive / Louisiana / Small Craft Advisories in 2021
Small Craft Advisory 3, NWS New Orleans, LA
NWS New Orleans, LA issued this small craft advisory at Jan 10, 2021, 3:44 PM CST. It took effect at Jan 11, 2021, 6:00 AM CST. It was in force for 16 hr.
The area
The counties it named.
The facts
- Issued
- Jan 10, 2021, 3:44 PM CST (21:44 UTC)
- In effect from
- Jan 11, 2021, 6:00 AM CST
- Expired
- Jan 11, 2021, 9:37 PM CST
- In force
- 16 hr
- Issued by
- NWS New Orleans, LA
The text
As transmitted.
906 WHUS74 KLIX 102144 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 344 PM CST Sun Jan 10 2021 GMZ550-552-570-572-110545- /O.EXT.KLIX.SC.Y.0002.210110T2144Z-210111T0300Z/ /O.NEW.KLIX.GL.W.0001.210111T0300Z-210111T1200Z/ /O.NEW.KLIX.SC.Y.0003.210111T1200Z-210112T0000Z/ Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 344 PM CST Sun Jan 10 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM CST THIS EVENING... ...GALE WARNING IN EFFECT FROM 9 PM THIS EVENING TO 6 AM CST MONDAY... * WHAT...For the Gale Warning, east winds 20 to 25 kt with gusts up to 35 kt expected. For the first Small Craft Advisory, northeast winds 20 to 25 kt with gusts up to 30 kt. * WHERE...Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm, Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM, Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM and Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM. * WHEN...Hazardous conditions will persist now through Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ GMZ530-532-534-536-538-555-557-575-577-110545- /O.CON.KLIX.SC.Y.0002.210111T0000Z-210112T0000Z/ Lake Pontchartrain and Lake Maurepas-Mississippi Sound- Lake Borgne-Chandeleur Sound-Breton Sound- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 344 PM CST Sun Jan 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected over the open waters, 3 to 6 ft in protected waters. * WHERE...Portions of Gulf of Mexico. * WHEN...From 6 PM this evening to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
5 follow-up statements
195 WHUS74 KLIX 110326 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 926 PM CST Sun Jan 10 2021 GMZ550-552-570-572-111130- /O.EXP.KLIX.SC.Y.0002.000000T0000Z-210111T0300Z/ /O.CON.KLIX.GL.W.0001.000000T0000Z-210111T1200Z/ /O.CON.KLIX.SC.Y.0003.210111T1200Z-210112T0000Z/ Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 926 PM CST Sun Jan 10 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM CST MONDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM CST MONDAY... * WHAT...East winds 20 to 30 kt with gusts up to 45 kt and seas 5 to 8 ft expected, followed by north winds of 20 to 25 kts with gusts up to 30 kt. * WHERE...Open gulf waters west of the mouth of the Mississippi River. * WHEN...Hazardous conditions will persist now through Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ GMZ530-532-534-536-538-555-557-575-577-111130- /O.CON.KLIX.SC.Y.0002.000000T0000Z-210112T0000Z/ Lake Pontchartrain and Lake Maurepas-Mississippi Sound- Lake Borgne-Chandeleur Sound-Breton Sound- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 926 PM CST Sun Jan 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST MONDAY... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected over the open waters, 3 to 6 ft in protected waters. * WHERE...Tidal lakes, sounds, and open gulf waters east of the mouth of the Mississippi River. * WHEN...From 6 PM this evening to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
207 WHUS74 KLIX 110924 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 324 AM CST Mon Jan 11 2021 GMZ550-552-570-572-111730- /O.CON.KLIX.GL.W.0001.000000T0000Z-210111T1200Z/ /O.CON.KLIX.SC.Y.0003.210111T1200Z-210112T0000Z/ Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 324 AM CST Mon Jan 11 2021 ...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...East winds 20 to 30 kt with gusts up to 45 kt and seas 5 to 8 ft expected, followed by north winds of 20 to 25 kts with gusts up to 30 kt. * WHERE...Open gulf waters west of the mouth of the Mississippi River. * WHEN...Hazardous conditions will persist now through Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ GMZ530-532-534-536-538-555-557-575-577-111730- /O.CON.KLIX.SC.Y.0002.000000T0000Z-210112T0000Z/ Lake Pontchartrain and Lake Maurepas-Mississippi Sound- Lake Borgne-Chandeleur Sound-Breton Sound- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 324 AM CST Mon Jan 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected over the open waters, 3 to 6 ft in protected waters. * WHERE...Tidal lakes, sounds, and open gulf waters east of the mouth of the Mississippi River. * WHEN...From 6 PM this evening to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
965 WHUS74 KLIX 111303 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 703 AM CST Mon Jan 11 2021 GMZ530-532-534-536-538-555-557-575-577-112115- /O.CON.KLIX.SC.Y.0002.000000T0000Z-210112T0000Z/ Lake Pontchartrain and Lake Maurepas-Mississippi Sound- Lake Borgne-Chandeleur Sound-Breton Sound- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 703 AM CST Mon Jan 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...Northeast winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected over the open waters, 3 to 6 ft in protected waters. * WHERE...Tidal lakes, sounds, and open gulf waters east of the mouth of the Mississippi River. * WHEN...From 6 PM this evening to 6 PM CST Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ550-552-570-572-112115- /O.CON.KLIX.SC.Y.0003.000000T0000Z-210112T0000Z/ Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 703 AM CST Mon Jan 11 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * WHAT...East winds 20 to 30 kt with gusts up to 45 kt and seas 5 to 8 ft expected, followed by north winds of 20 to 25 kts with gusts up to 30 kt. * WHERE...Open gulf waters west of the mouth of the Mississippi River. * WHEN...Hazardous conditions will persist now through Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
459 WHUS74 KLIX 111942 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 142 PM CST Mon Jan 11 2021 GMZ530-532-534-536-538-555-557-575-577-120600- /O.EXT.KLIX.SC.Y.0002.000000T0000Z-210112T0600Z/ Lake Pontchartrain and Lake Maurepas-Mississippi Sound- Lake Borgne-Chandeleur Sound-Breton Sound- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 142 PM CST Mon Jan 11 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...North winds 15 to 20 kt with gusts up to 30 kt and seas 5 to 8 ft. * WHERE...Portions of Gulf of Mexico. * WHEN...Until midnight CST tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ550-552-570-572-120600- /O.EXT.KLIX.SC.Y.0003.000000T0000Z-210112T0600Z/ Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 142 PM CST Mon Jan 11 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...North winds 15 to 20 kt with gusts up to 30 kt and seas 5 to 8 ft. * WHERE...Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM, Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm, Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM and Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM. * WHEN...Until midnight CST tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
776 WHUS74 KLIX 120337 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 937 PM CST Mon Jan 11 2021 GMZ550-552-570-572-120445- /O.CAN.KLIX.SC.Y.0003.000000T0000Z-210112T0600Z/ Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 937 PM CST Mon Jan 11 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds have weakened below advisory criteria. $$ GMZ530-532-534-536-538-555-557-575-577-120445- /O.CAN.KLIX.SC.Y.0002.000000T0000Z-210112T0600Z/ Lake Pontchartrain and Lake Maurepas-Mississippi Sound- Lake Borgne-Chandeleur Sound-Breton Sound- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 937 PM CST Mon Jan 11 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds have weakened below advisory criteria. $$
The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 10, 3:44 AM CST | Small Craft Advisory | LIX | 42 hr | |
| Jan 10, 3:44 PM CST | Gale Warning | LIX | 14 hr |
Nearby
Small Craft Advisories in Louisiana, 2021Every small craft advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.