Alert archive / South Carolina / Special Marine Warnings in 2021

Special Marine Warning 27, NWS Charleston, SC

May 3, 2021

NWS Charleston, SC issued this special marine warning at May 3, 2021, 10:00 PM EDT. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: May 3, 2021, 10:00 PM EDT (02:00 UTC)
Expired: May 4, 2021, 12:00 AM EDT
In force: 2 hr
Issued by: NWS Charleston, SC
Area: Storm-based polygon
Hail: 0.0 in
Wind: 34.0 mph

What forecasters said that day

The local office's own words before this special marine warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Charleston, SC wrote its last area forecast discussion before this special marine warning went out at May 3, 9:24 PM EDT, 36 minutes earlier.

Area forecast discussion, May 3, 9:24 PM EDT, 36 minutes before

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Hazardous weather outlook, May 3, 1:38 PM EDT, 8 hours 22 minutes before

Hazardous Weather Outlook
National Weather Service Charleston SC
138 PM EDT Mon May 3 2021

AMZ350-352-354-374-GAZ101-114>119-137>141-SCZ047>049-051-041745-
Waters from South Santee River to Edisto Beach SC out 20 NM-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
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-
Effingham-Tattnall-Evans-Inland Bryan-Coastal Bryan-Inland Chatham-
Coastal Chatham-Long-Inland Liberty-Coastal Liberty-Inland McIntosh-
Coastal McIntosh-Inland Jasper-Beaufort-Coastal Colleton-
Coastal Jasper-
138 PM EDT Mon May 3 2021

This Hazardous Weather Outlook is for Atlantic coastal waters,
southeast Georgia and southeast South Carolina.

.DAY ONE...This afternoon and tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

AMZ330-GAZ087-088-099-100-SCZ040-042>045-050-052-041745-
Charleston Harbor-Jenkins-Screven-Candler-Bulloch-Allendale-Hampton-
Inland Colleton-Dorchester-Inland Berkeley-Charleston-Tidal Berkeley-
138 PM EDT Mon May 3 2021

This Hazardous Weather Outlook is for Atlantic coastal waters,
southeast Georgia and southeast South Carolina.

.DAY ONE...This afternoon and tonight.

Severe Thunderstorms: Isolated strong to severe thunderstorms are
possible this evening into tonight with the primary hazards being
damaging wind gusts and hail.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

In the hours before

Local storm report, May 3, 8:29 PM EDT, 1 hour 31 minutes before

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Local storm report, May 3, 9:13 PM EDT, 47 minutes before

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Local storm report, May 3, 9:15 PM EDT, 45 minutes before

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Local storm report, May 3, 9:24 PM EDT, 36 minutes before

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Local storm report, May 3, 9:33 PM EDT, 27 minutes before

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Local storm report, May 3, 9:57 PM EDT, 3 minutes before

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      <p id="message2">
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Charleston, SC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 3, 8:15 PM EDT	Areal Flood Advisory	CHS	Allendale, Berkeley, Colleton, Dorchester, Hampton	2 hr
May 3, 8:26 PM EDT	Severe Thunderstorm Warning	CHS	Berkeley, Charleston	38 min
May 3, 9:15 PM EDT	Special Marine Warning	CHS		60 min
May 4, 3:38 PM EDT	Special Weather Statement	CHS	Charleston	37 min
May 4, 4:08 PM EDT	Special Weather Statement	CHS	Berkeley	37 min
May 4, 4:15 PM EDT	Severe Thunderstorm Warning	CHS	Berkeley	25 min
May 4, 4:30 PM EDT	Severe Thunderstorm Warning	CHS	Berkeley	20 min
May 4, 4:32 PM EDT	Special Weather Statement	CHS	Dorchester	28 min
May 4, 6:11 PM EDT	Special Weather Statement	CHS	Colleton	49 min
May 4, 6:17 PM EDT	Severe Thunderstorm Warning	CHS	Berkeley, Charleston, Colleton, Dorchester	58 min
May 4, 6:59 PM EDT	Severe Thunderstorm Warning	CHS	Colleton, Dorchester	46 min
May 4, 7:07 PM EDT	Special Weather Statement	CHS	Berkeley	38 min
May 4, 7:40 PM EDT	Special Weather Statement	CHS	Berkeley, Dorchester	35 min

Nearby

Special Marine Warnings in South Carolina, 2021 Every special marine warning 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.