Alert archive / South Carolina / Small Craft Advisories in 2023

Small Craft Advisory 45, NWS Charleston, SC

July 20, 2023

NWS Charleston, SC issued this small craft advisory at Jul 20, 2023, 3:47 AM EDT. It took effect at Jul 20, 2023, 8:00 PM EDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued: Jul 20, 2023, 3:47 AM EDT (07:47 UTC)
In effect from: Jul 20, 2023, 8:00 PM EDT
Expired: Jul 21, 2023, 3:37 AM EDT
In force: 8 hr
Issued by: NWS Charleston, SC

What forecasters said that day

The local office's own words before this small craft advisory 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 small craft advisory went out at Jul 20, 1:46 AM EDT, 2 hours 1 minute earlier.

Area forecast discussion, Jul 20, 1:46 AM EDT, 2 hours 1 minute before

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Hazardous weather outlook, Jul 19, 3:33 PM EDT, 12 hours 14 minutes before

Hazardous Weather Outlook
National Weather Service Charleston SC
333 PM EDT Wed Jul 19 2023

GAZ101-116>119-137>141-SCZ042>045-047>052-201945-
Effingham-Inland Bryan-Coastal Bryan-Inland Chatham-Coastal Chatham-
Long-Inland Liberty-Coastal Liberty-Inland McIntosh-Coastal McIntosh-
Hampton-Inland Colleton-Dorchester-Inland Berkeley-Inland Jasper-
Beaufort-Coastal Colleton-Charleston-Coastal Jasper-Tidal Berkeley-
333 PM EDT Wed Jul 19 2023

This Hazardous Weather Outlook is for southeast Georgia and
southeast South Carolina.

.DAY ONE...Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Heat: Heat indices could reach 110 degrees Thursday and Friday. Heat
Advisories could be needed.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

AMZ330-350-352-354-374-201945-
Charleston Harbor-
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-
333 PM EDT Wed Jul 19 2023

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

GAZ087-088-099-100-114-115-SCZ040-201945-
Jenkins-Screven-Candler-Bulloch-Tattnall-Evans-Allendale-
333 PM EDT Wed Jul 19 2023

This Hazardous Weather Outlook is for southeast Georgia and
southeast South Carolina.

.DAY ONE...Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter assistance is not anticipated at this time.

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 19, 8:16 PM EDT	Special Weather Statement	CHS	Jasper	44 min
Jul 20, 3:45 AM EDT	Heat Advisory	CHS		14 hr
Jul 20, 6:12 PM EDT	Special Weather Statement	CHS	Berkeley	48 min
Jul 20, 6:37 PM EDT	Severe Thunderstorm Warning	CHS	Berkeley	53 min
Jul 20, 7:29 PM EDT	Severe Thunderstorm Warning	CHS	Berkeley, Charleston	61 min

Nearby

Small Craft Advisories in South Carolina, 2023 Every small craft advisory in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.