Alert archive / South Carolina / Small Craft Advisories in 2021
Small Craft Advisory 46, NWS Charleston, SC
NWS Charleston, SC issued this small craft advisory at Jun 15, 2021, 2:54 AM EDT. It took effect at Jun 15, 2021, 6:00 PM EDT. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Jun 15, 2021, 2:54 AM EDT (06:54 UTC)
- In effect from
- Jun 15, 2021, 6:00 PM EDT
- Expired
- Jun 16, 2021, 6:44 AM EDT
- In force
- 13 hr
- Issued by
- NWS Charleston, SC
The text
As transmitted.
387 WHUS72 KCHS 150654 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 254 AM EDT Tue Jun 15 2021 AMZ354-151600- /O.NEW.KCHS.SC.Y.0046.210615T2200Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 254 AM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 8 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 6 PM this evening to 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-151600- /O.NEW.KCHS.SC.Y.0046.210615T2200Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 254 AM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 8 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 4 to 7 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 6 PM this evening to 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
6 follow-up statements
265 WHUS72 KCHS 151052 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 652 AM EDT Tue Jun 15 2021 AMZ354-151900- /O.CON.KCHS.SC.Y.0046.210615T2200Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 652 AM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 8 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 6 PM this evening to 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-151900- /O.CON.KCHS.SC.Y.0046.210615T2200Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 652 AM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 8 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 4 to 7 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 6 PM this evening to 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
986 WHUS72 KCHS 151354 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 954 AM EDT Tue Jun 15 2021 AMZ352-152200- /O.EXA.KCHS.SC.Y.0046.210615T2200Z-210616T1200Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 954 AM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 8 AM EDT WEDNESDAY... * WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...From 6 PM this evening to 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ354-152200- /O.CON.KCHS.SC.Y.0046.210615T2200Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 954 AM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 8 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...From 6 PM this evening to 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-152200- /O.CON.KCHS.SC.Y.0046.210615T2200Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 954 AM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 8 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 4 to 7 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...From 6 PM this evening to 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
849 WHUS72 KCHS 151916 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 316 PM EDT Tue Jun 15 2021 AMZ352-160330- /O.CON.KCHS.SC.Y.0046.210615T2200Z-210616T1200Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 316 PM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 3 to 5 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ354-160330- /O.CON.KCHS.SC.Y.0046.210615T2200Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 316 PM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 3 to 5 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-160330- /O.CON.KCHS.SC.Y.0046.210615T2200Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 316 PM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT WEDNESDAY... * WHAT...Southwest winds 10 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
722 WHUS72 KCHS 160101 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 901 PM EDT Tue Jun 15 2021 AMZ352-160915- /O.CON.KCHS.SC.Y.0046.000000T0000Z-210616T1200Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 901 PM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT WEDNESDAY... * WHAT...West winds 15 to 20 kt with gusts up to 30 kt and seas 3 to 5 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ354-160915- /O.CON.KCHS.SC.Y.0046.000000T0000Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 901 PM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT WEDNESDAY... * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-160915- /O.CON.KCHS.SC.Y.0046.000000T0000Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 901 PM EDT Tue Jun 15 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT WEDNESDAY... * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
345 WHUS72 KCHS 160718 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 318 AM EDT Wed Jun 16 2021 AMZ352-160830- /O.CAN.KCHS.SC.Y.0046.000000T0000Z-210616T1200Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 318 AM EDT Wed Jun 16 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ AMZ354-161200- /O.CON.KCHS.SC.Y.0046.000000T0000Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 318 AM EDT Wed Jun 16 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... * WHAT...West winds 15 to 20 kt with gusts up to 25 kt. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-161200- /O.CON.KCHS.SC.Y.0046.000000T0000Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 318 AM EDT Wed Jun 16 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... * WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 4 to 6 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
072 WHUS72 KCHS 161044 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 644 AM EDT Wed Jun 16 2021 AMZ354-374-161145- /O.CAN.KCHS.SC.Y.0046.000000T0000Z-210616T1200Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 644 AM EDT Wed Jun 16 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... $$
The office that day
Everything else NWS Charleston, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 15, 4:27 PM EDT | Special Weather Statement | CHS | Berkeley | 33 min |
| Jun 15, 4:37 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley, Dorchester | 38 min |
| Jun 15, 5:13 PM EDT | Special Weather Statement | CHS | Charleston | 32 min |
| Jun 15, 5:44 PM EDT | Special Weather Statement | CHS | Charleston | 31 min |
| Jun 15, 5:52 PM EDT | Special Marine Warning | CHS | 68 min | |
| Jun 15, 6:27 PM EDT | Special Marine Warning | CHS | 63 min | |
| Jun 15, 6:57 PM EDT | Special Marine Warning | CHS | 33 min | |
| Jun 15, 7:00 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley | 45 min |
| Jun 15, 7:09 PM EDT | Special Weather Statement | CHS | Jasper | 36 min |
| Jun 15, 7:15 PM EDT | Special Weather Statement | CHS | Allendale | 30 min |
| Jun 15, 7:26 PM EDT | Special Marine Warning | CHS | 64 min | |
| Jun 15, 7:37 PM EDT | Special Weather Statement | CHS | Charleston | 23 min |
| Jun 15, 7:42 PM EDT | Special Marine Warning | CHS | 2 hr | |
| Jun 15, 7:43 PM EDT | Special Weather Statement | CHS | Charleston | 32 min |
| Jun 15, 7:44 PM EDT | Special Marine Warning | CHS | 46 min | |
| Jun 15, 7:46 PM EDT | Severe Thunderstorm Warning | CHS | Berkeley, Charleston | 59 min |
| Jun 15, 7:54 PM EDT | Special Weather Statement | CHS | Berkeley | 36 min |
| Jun 15, 7:58 PM EDT | Areal Flood Advisory | CHS | Charleston | 3 hr |
Nearby
Small Craft Advisories in South Carolina, 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.