Alert archive / Louisiana / Small Craft Advisories in 2021
Small Craft Advisory 21, NWS New Orleans, LA
NWS New Orleans, LA issued this small craft advisory at Apr 9, 2021, 3:44 AM CDT. It took effect at Apr 9, 2021, 10:00 PM CDT. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- Apr 9, 2021, 3:44 AM CDT (08:44 UTC)
- In effect from
- Apr 9, 2021, 10:00 PM CDT
- Expired
- Apr 10, 2021, 3:42 PM CDT
- In force
- 18 hr
- Issued by
- NWS New Orleans, LA
The text
As transmitted.
838 WHUS74 KLIX 090844 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 344 AM CDT Fri Apr 9 2021 GMZ532-536-538-550-552-555-557-570-572-575-577-091645- /O.NEW.KLIX.SC.Y.0021.210410T0300Z-210410T2100Z/ Mississippi Sound-Chandeleur Sound-Breton Sound- 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 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 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- 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 AM CDT Fri Apr 9 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 PM CDT SATURDAY... * WHAT...South winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE...Portions of Gulf of Mexico. * WHEN...From 10 PM this evening to 4 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
6 follow-up statements
182 WHUS74 KLIX 091453 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 953 AM CDT Fri Apr 9 2021 GMZ532-536-538-550-552-555-557-570-572-575-577-092300- /O.CON.KLIX.SC.Y.0021.210410T0300Z-210410T2100Z/ Mississippi Sound-Chandeleur Sound-Breton Sound- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 953 AM CDT Fri Apr 9 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM CDT SATURDAY... * WHAT...South winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE...Portions of Gulf of Mexico. * WHEN...From 10 PM this evening to 4 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
452 WHUS74 KLIX 092057 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 357 PM CDT Fri Apr 9 2021 GMZ532-536-538-550-552-555-557-570-572-575-577-100500- /O.CON.KLIX.SC.Y.0021.210410T0300Z-210410T2100Z/ Mississippi Sound-Chandeleur Sound-Breton Sound- 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 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 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- 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- 357 PM CDT Fri Apr 9 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM CDT SATURDAY... * WHAT...South winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE...Portions of Gulf of Mexico. * WHEN...From 10 PM this evening to 4 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
316 WHUS74 KLIX 100159 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 859 PM CDT Fri Apr 9 2021 GMZ532-536-538-550-552-555-557-570-572-575-577-101000- /O.CON.KLIX.SC.Y.0021.210410T0300Z-210410T2100Z/ Mississippi Sound-Chandeleur Sound-Breton Sound- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 859 PM CDT Fri Apr 9 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT SATURDAY... * WHAT...South winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 8 ft expected. * WHERE...Portions of Gulf of Mexico. * WHEN...From 10 PM this evening to 4 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
212 WHUS74 KLIX 100859 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 359 AM CDT Sat Apr 10 2021 GMZ532-536-538-550-552-555-557-570-572-575-577-101700- /O.CON.KLIX.SC.Y.0021.000000T0000Z-210410T2100Z/ Mississippi Sound-Chandeleur Sound-Breton Sound- 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 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 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- 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- 359 AM CDT Sat Apr 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 7 ft. * WHERE...Portions of Gulf of Mexico. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
401 WHUS74 KLIX 101459 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 959 AM CDT Sat Apr 10 2021 GMZ532-536-538-550-552-555-557-570-572-575-577-102100- /O.CON.KLIX.SC.Y.0021.000000T0000Z-210410T2100Z/ Mississippi Sound-Chandeleur Sound-Breton Sound- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 959 AM CDT Sat Apr 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...Southeast to southwest winds 20 to 25 kt with gusts up to 30 kt and seas 5 to 7 ft. Winds and waves higher in thunderstorms. * WHERE...Portions of Gulf of Mexico. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
829 WHUS74 KLIX 102042 MWWLIX URGENT - MARINE WEATHER MESSAGE National Weather Service New Orleans LA 342 PM CDT Sat Apr 10 2021 GMZ532-536-538-550-552-555-557-570-572-575-577-102145- /O.CAN.KLIX.SC.Y.0021.000000T0000Z-210410T2100Z/ Mississippi Sound-Chandeleur Sound-Breton Sound- 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 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 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- 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- 342 PM CDT Sat Apr 10 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Hazardous conditions have subsided somewhat during the afternoon hours, and the Small Craft Advisory has been cancelled. $$
The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 9, 2:07 AM CDT | Special Marine Warning | LIX | 83 min | |
| Apr 9, 2:16 AM CDT | Special Marine Warning | LIX | 44 min | |
| Apr 9, 3:08 AM CDT | Special Marine Warning | LIX | 97 min | |
| Apr 9, 3:14 AM CDT | Special Marine Warning | LIX | 91 min | |
| Apr 9, 3:25 AM CDT | Special Marine Warning | LIX | 82 min | |
| Apr 9, 3:34 AM CDT | Special Marine Warning | LIX | 56 min | |
| Apr 9, 4:31 AM CDT | Special Marine Warning | LIX | 16 min | |
| Apr 9, 4:35 AM CDT | Special Weather Statement | LIX | Plaquemines | 25 min |
| Apr 9, 4:56 AM CDT | Special Marine Warning | LIX | 64 min | |
| Apr 9, 6:30 AM CDT | Special Marine Warning | LIX | 60 min | |
| Apr 9, 10:05 AM CDT | River Flood Warning | LIX | Saint Tammany | 12 days |
| Apr 9, 2:34 AM CDT | Special Weather Statement | LIX | Jackson | 41 min |
| Apr 9, 2:35 AM CDT | Special Weather Statement | LIX | Jackson | 40 min |
| Apr 9, 2:38 AM CDT | Severe Thunderstorm Warning | LIX | Jackson | 37 min |
| Apr 9, 9:55 AM CDT | River Flood Warning | LIX | Pearl River | 3 days |
| Apr 9, 9:55 AM CDT | River Flood Warning | LIX | Pearl River | 71 hr |
| Apr 9, 10:09 AM CDT | River Flood Warning | LIX | Harrison | 4 days |
| Apr 9, 10:09 AM CDT | River Flood Warning | LIX | Harrison | 4 days |
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.