Alert archive / South Carolina / Small Craft Advisories in 2021
Small Craft Advisory 51, NWS Charleston, SC
NWS Charleston, SC issued this small craft advisory at Jul 8, 2021, 8:05 AM EDT. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Jul 8, 2021, 8:05 AM EDT (12:05 UTC)
- Expired
- Jul 8, 2021, 10:00 PM EDT
- In force
- 14 hr
- Issued by
- NWS Charleston, SC
The text
As transmitted.
109 WHUS72 KCHS 081205 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 805 AM EDT Thu Jul 8 2021 AMZ330-081800- /O.CAN.KCHS.TR.W.1005.000000T0000Z-000000T0000Z/ /O.NEW.KCHS.SC.Y.0051.210708T1205Z-210708T1800Z/ Charleston Harbor- 805 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... ...TROPICAL STORM WARNING IS CANCELLED... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 3 feet. * WHERE...Charleston Harbor. * WHEN...Until 2 PM EDT 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. && $$ AMZ352-082000- /O.CAN.KCHS.TR.W.1005.000000T0000Z-000000T0000Z/ /O.NEW.KCHS.SC.Y.0051.210708T1205Z-210708T2000Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 805 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... ...TROPICAL STORM WARNING IS CANCELLED... * WHAT...Southwest winds 20 to 30 kt and seas 4 to 7 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-081800- /O.CAN.KCHS.TR.W.1005.000000T0000Z-000000T0000Z/ /O.NEW.KCHS.SC.Y.0051.210708T1205Z-210708T1800Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 805 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... ...TROPICAL STORM WARNING IS CANCELLED... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 PM EDT 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. && $$ AMZ354-081600- /O.CAN.KCHS.TR.W.1005.000000T0000Z-000000T0000Z/ /O.NEW.KCHS.SC.Y.0051.210708T1205Z-210708T1600Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 805 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT TODAY... ...TROPICAL STORM WARNING IS CANCELLED... * WHAT...Southwest winds 15 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until noon EDT today. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ350-082015- /O.CON.KCHS.TR.W.1005.000000T0000Z-000000T0000Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 805 AM EDT Thu Jul 8 2021 ...TROPICAL STORM WARNING REMAINS IN EFFECT... * WHAT...Southwest winds 25 to 35 kt with gusts up to 40 kt and seas 6 to 9 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Tropical Storm force winds possible from through the next few hours. * IMPACTS...Very 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. && $$
6 follow-up statements
061 WHUS72 KCHS 081359 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 959 AM EDT Thu Jul 8 2021 AMZ350-082200- /O.CON.KCHS.TR.W.1005.000000T0000Z-000000T0000Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 959 AM EDT Thu Jul 8 2021 ...TROPICAL STORM WARNING REMAINS IN EFFECT... * WHAT...Southwest winds 25 to 35 kt with gusts up to 40 kt and seas 6 to 9 ft. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Tropical Storm force winds possible from through the next few hours. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe conditions. && $$ AMZ330-082000- /O.EXT.KCHS.SC.Y.0051.000000T0000Z-210708T2000Z/ Charleston Harbor- 959 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 3 feet. * WHERE...Charleston Harbor. * WHEN...Until 4 PM EDT 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. && $$ AMZ352-082000- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T2000Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 959 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt and seas 4 to 7 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ354-081600- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T1600Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 959 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT TODAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 30 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until noon EDT today. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-081800- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T1800Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 959 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
820 WHUS72 KCHS 081455 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1055 AM EDT Thu Jul 8 2021 AMZ350-082300- /O.CAN.KCHS.TR.W.1005.000000T0000Z-000000T0000Z/ /O.EXB.KCHS.SC.Y.0051.210708T1500Z-210709T0000Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 1055 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...TROPICAL STORM WARNING IS CANCELLED... * WHAT...Southwest winds 20 to 30 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ330-082000- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T2000Z/ Charleston Harbor- 1055 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 3 feet. * WHERE...Charleston Harbor. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ352-082000- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T2000Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 1055 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt and seas 4 to 7 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 4 PM EDT 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. && $$ AMZ354-081600- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T1600Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1055 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT TODAY... * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 6 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until noon EDT today. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ374-081800- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T1800Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1055 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 PM EDT 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. && $$
778 WHUS72 KCHS 081549 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1149 AM EDT Thu Jul 8 2021 AMZ354-081700- /O.EXP.KCHS.SC.Y.0051.000000T0000Z-210708T1600Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1149 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY WILL EXPIRE AT NOON EDT TODAY... $$ AMZ330-082000- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T2000Z/ Charleston Harbor- 1149 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 3 feet. * WHERE...Charleston Harbor. * WHEN...Until 4 PM EDT 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. && $$ AMZ350-090000- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210709T0000Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 1149 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southwest winds 20 to 30 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ352-082000- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T2000Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 1149 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt and seas 4 to 7 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 4 PM EDT 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. && $$ AMZ374-081800- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T1800Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1149 AM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...Until 2 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
191 WHUS72 KCHS 081726 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 126 PM EDT Thu Jul 8 2021 AMZ374-081830- /O.CAN.KCHS.SC.Y.0051.000000T0000Z-210708T1800Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 126 PM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... $$ AMZ330-082000- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T2000Z/ Charleston Harbor- 126 PM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 15 to 25 kt with gusts up to 25 kt and waves 1 to 2 feet. * WHERE...Charleston Harbor. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ350-090000- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210709T0000Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 126 PM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southwest winds 20 to 30 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ352-082000- /O.CON.KCHS.SC.Y.0051.000000T0000Z-210708T2000Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 126 PM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Southwest winds 20 to 30 kt and seas 4 to 7 ft. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
611 WHUS72 KCHS 081952 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 352 PM EDT Thu Jul 8 2021 AMZ330-082100- /O.EXP.KCHS.SC.Y.0051.000000T0000Z-210708T2000Z/ Charleston Harbor- 352 PM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 PM EDT THIS AFTERNOON... $$ AMZ352-082100- /O.EXP.KCHS.SC.Y.0051.000000T0000Z-210708T2000Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 352 PM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 PM EDT THIS AFTERNOON... $$ AMZ350-090200- /O.EXT.KCHS.SC.Y.0051.000000T0000Z-210709T0200Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 352 PM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Southwest winds 20 to 30 kt and seas 6 to 9 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...Until 10 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
104 WHUS72 KCHS 090153 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 953 PM EDT Thu Jul 8 2021 AMZ350-090300- /O.EXP.KCHS.SC.Y.0051.000000T0000Z-210709T0200Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 953 PM EDT Thu Jul 8 2021 ...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 PM EDT THIS EVENING... Southwest winds will range between 15 to 20 kt with seas from 4 to 5 feet through the rest of the night. $$
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 8, 5:38 AM EDT, 2 hours 27 minutes earlier.
Area forecast discussion, Jul 8, 5:38 AM EDT, 2 hours 27 minutes before
Area Forecast Discussion
National Weather Service Charleston SC
538 AM EDT Thu Jul 8 2021
.SYNOPSIS...
Elsa will continue to bring impacts to the region through this
morning before it moves away from the area this afternoon. An
unsettled weather pattern will persist through the middle of
next week.
&&
.NEAR TERM /THROUGH TONIGHT/...
This morning and today: Surface analysis shows that the center
of Elsa is currently situated just inland of the forecast area
across Burke, Aiken, and Barnwell counties. The last line of
strong convection associated with Elsa is now crossing the
Charleston metro area and should push east of the Santee River
in the next couple of hours. Behind this last line of convection
there is very little shower activity ongoing and we should see
a lull in precipitation through much of the morning. Through the
afternoon, the area will still be under the influence of a
shortwave aloft and we should see at least isolated to scattered
diurnal convection. The overall severe threat this afternoon is
low. Cloud cover will be slow to erode this afternoon and highs
will top out in the mid to upper 80s.
Tonight: Evening convection across land areas will come to an
end and the focus for additional showers and thunderstorms will
become confined to the adjacent coastal waters. Expect typical
summertime lows with temperatures in the low to mid 70s.
&&
.SHORT TERM /FRIDAY THROUGH SUNDAY/...
Friday and this weekend should be a turning point when a
typical summer-like pattern returns. Surface high pressure over
the Atlantic will begin to build in over the Southeast and Gulf
of Mexico as Elsa departs and nears the New England coast.
Tropical moisture will likely remain, however rain chances are
expected to be significantly less. Models show weak shortwave
energy passing over the area that could provide some forcing for
showers and possibly a thunderstorm each afternoon especially
considering moderate instability and deep moisture in place. The
greatest surface convergence mostly targets the Georgia
counties as well as the inland South Carolina counties.
Therefore, slight chance PoPs cover the coast and chance PoPs
cover the GA counties each afternoon/evening.
High temperatures will reach the upper 80s/low 90s each day.
Lows should remain rather steady each night dropping into the
lower/mid 70s, and warmer along the beaches.
&&
.LONG TERM /SUNDAY NIGHT THROUGH WEDNESDAY/...
Slightly below normal high temperatures should climb to near
normal over the weekend and into early next week as an upper
ridge sets up over the Southeast. By the middle of next week,
drier conditions could set up with strong high pressure
dominating the eastern CONUS.
&&
.AVIATION /10Z THURSDAY THROUGH MONDAY/...
The last line of thunderstorms associated with Elsa has moved
past KCHS, KJZI, and KSAV. Winds will remain gusty at times
through the morning as the pressure gradient remains tight
around the circulation of Elsa. We could see additional isolated
to scattered showers and thunderstorms this afternoon, but
confidence in direct impacts is low so no mention has been added
to the TAF's.
Extended Aviation Outlook: Flight restrictions are possible due
to showers and thunderstorms each afternoon/evening through the
weekend.
&&
.MARINE...
This morning through tonight: The center of Elsa is situated
inland across interior southeast Georgia and southeast South
Carolina. Strong winds continue across the local waters with
frequent gusts into the 35-45 knot range. Tropical Storm
Warnings continue for all waters, though winds should drop off
enough to allow the warnings to come down from southwest to
northeast through the morning. Once the warnings come down we
will need Small Craft Advisories for at least portions of the
waters, mainly the South Carolina waters. By the late afternoon
hours winds will drop off mostly into the 15-20 knot range,
highest in the Charleston County waters. Overnight, winds will
be 15-20 knots and seas will gradually diminish to 2-4 feet by
sunrise Friday.
High Surf: The potential for 5 ft breakers in the surf zone
will continue along the entire coast for the next several hours.
The High Surf Advisory continues for the Georgia coast and
Beaufort County through 8 am, and through 11 am for the Colleton
and Charleston county coast.
Friday through Tuesday: We should begin to see some
improvements Friday morning as Elsa tracks northeast along the
New England coast. Seas will lower to 4 feet or less; however,
15 to 20 kt gusts could continue through the weekend.
Thereafter, expect 2-3 foot seas and southerly winds averaging
10-15 kt into early next week.
Rip Currents: A High Risk of rip currents continues for all
beaches today. A moderate risk of rip currents is forecast for
Friday along the South Carolina beaches and a low risk along the
Georgia beaches.
&&
.CHS WATCHES/WARNINGS/ADVISORIES...
GA...Tropical Storm Warning for GAZ116>119-138>141.
High Rip Current Risk through this evening for GAZ117-119-139-
141.
High Surf Advisory until 8 AM EDT this morning for GAZ117-119-
139-141.
SC...Tropical Storm Warning for SCZ045-047>052.
High Rip Current Risk through this evening for SCZ048>051.
High Surf Advisory until 8 AM EDT this morning for SCZ048-051.
High Surf Advisory until 11 AM EDT this morning for SCZ049-050.
MARINE...Tropical Storm Warning for AMZ330-350-352-354-374.
&&
NEAR TERM...BSH
SHORT TERM...BRM
LONG TERM...BRM
AVIATION...BSH/BRM
MARINE...BSH/BRMHazardous weather outlook, Jul 8, 6:15 AM EDT, 1 hour 50 minutes before
Hazardous Weather Outlook National Weather Service Charleston SC 615 AM EDT Thu Jul 8 2021 AMZ330-350-352-354-374-GAZ116-118-138-140-SCZ045-047-052-091015- 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- Inland Bryan-Inland Chatham-Inland Liberty-Inland McIntosh- Inland Berkeley-Inland Jasper-Tidal Berkeley- 615 AM EDT Thu Jul 8 2021 ...TROPICAL STORM WARNING IN EFFECT... This Hazardous Weather Outlook is for Atlantic coastal waters, southeast Georgia and southeast South Carolina. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Tropical Storm Warning. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Tropical Storm Warning. .SPOTTER INFORMATION STATEMENT... Spotter assistance is not anticipated at this time. GAZ087-088-099>101-114-115-137-SCZ040-042>044-091015- Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans-Long- Allendale-Hampton-Inland Colleton-Dorchester- 615 AM EDT Thu Jul 8 2021 This Hazardous Weather Outlook is for southeast Georgia and southeast South Carolina. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter assistance is not anticipated at this time. GAZ117-119-139-141-SCZ048-051-091015- Coastal Bryan-Coastal Chatham-Coastal Liberty-Coastal McIntosh- Beaufort-Coastal Jasper- 615 AM EDT Thu Jul 8 2021 ...HIGH SURF ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...HIGH RISK FOR RIP CURRENTS IN EFFECT THROUGH THIS EVENING... ...TROPICAL STORM WARNING IN EFFECT... This Hazardous Weather Outlook is for southeast Georgia and southeast South Carolina. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. High Risk for Rip Currents. High Surf Advisory. Tropical Storm Warning. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Tropical Storm Warning. .SPOTTER INFORMATION STATEMENT... Spotter assistance is not anticipated at this time. SCZ049-050-091015- Coastal Colleton-Charleston- 615 AM EDT Thu Jul 8 2021 ...HIGH SURF ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... ...HIGH RISK FOR RIP CURRENTS IN EFFECT THROUGH THIS EVENING... ...TROPICAL STORM WARNING IN EFFECT... This Hazardous Weather Outlook is for southeast South Carolina. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. High Risk for Rip Currents. High Surf Advisory. Tropical Storm Warning. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Tropical Storm Warning. .SPOTTER INFORMATION STATEMENT... Spotter assistance is not anticipated at this time.
In the hours before
Local storm report, Jul 8, 3:39 AM EDT, 4 hours 26 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
339 AM EDT THU JUL 08 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1015 PM TROPICAL STORM 1 W WILMINGTON ISLAND 32.01N 81.00W
07/07/2021 CHATHAM GA PUBLIC
WIND GUST OF 43 KNOTS.
&&
EVENT NUMBER CHS2100367
MTELocal storm report, Jul 8, 3:55 AM EDT, 4 hours 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
355 AM EDT THU JUL 08 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0338 AM TROPICAL STORM 5 ESE DEWEES ISLAND 32.81N 79.63W
07/08/2021 AMZ350 SC BUOY
WIND GUST TO 40 KNOTS.
&&
EVENT NUMBER CHS2100368
MTESpecial weather statement, Jul 8, 3:58 AM EDT, 4 hours 7 minutes before
Special Weather Statement
National Weather Service Charleston SC
358 AM EDT Thu Jul 8 2021
SCZ044-080830-
Dorchester-
358 AM EDT Thu Jul 8 2021
...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF DORCHESTER COUNTY...
At 358 AM EDT, National Weather Service doppler radar indicated
strong thunderstorms along a line extending from 6 miles northeast of
Dorchester to near Delemar Crossroads, and moving northeast at 65
mph.
HAZARD...strong winds 45 to 55 mph.
SOURCE...Radar Indicated.
IMPACT...Expect minor damage to tree limbs and blowing around of
light, unsecured objects.
Some locations in the path of these storms include...
North Charleston, Summerville, Givhans Ferry State Park, Dorchester,
Ridgeville, Delemar Crossroads, Givhans and Jedburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Report damage directly to the Charleston National Weather Service at
888-383-2024 when it is safe to do so. You can also email your
report to nws.charlestonsc@noaa.gov.
&&
LAT...LON 3318 8030 3315 8032 3302 8015 3301 8018
3299 8015 3298 8011 3298 8014 3293 8008
3289 8009 3290 8012 3286 8016 3287 8018
3284 8018 3283 8023 3286 8040 3302 8041
3304 8039 3305 8041 3323 8041 3325 8035
TIME...MOT...LOC 0758Z 207DEG 58KT 3322 8033 3290 8036
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...55 MPH
SPRLocal storm report, Jul 8, 6:24 AM EDT, 1 hour 41 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
624 AM EDT THU JUL 08 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1245 AM HEAVY RAIN 8 NNE FORT STEWART 31.97N 81.46W
07/08/2021 M3.75 INCH BRYAN GA OTHER FEDERAL
ELSA STORM TOTAL FROM THE USGS GAUGE LOCATED ON THE
CANOOCHEE RIVER AT FORT STEWART.
0100 AM HEAVY RAIN 4 2 MELDRIM 32.08N 81.38W
07/08/2021 M3.05 INCH CHATHAM GA OTHER FEDERAL
ELSA STORM TOTAL FROM THE USGS GAUGE LOCATED ON THE
OGEECHEE RIVER NEAR ELLABELL.
0104 AM HEAVY RAIN 2 SSW MIDWAY 31.78N 81.44W
07/08/2021 M3.24 INCH LIBERTY GA MESONET
ELSA STORM TOTAL FROM THE RAWS SITE NEAR MIDWAY.
0130 AM HEAVY RAIN 1 ESE BLICHTON 32.19N 81.42W
07/08/2021 M3.39 INCH EFFINGHAM GA OTHER FEDERAL
ELSA STORM TOTAL FROM THE USGS GAUGE LOCATED ON THE
OGEECHEE RIVER NEAR EDEN.
0215 AM HEAVY RAIN 4 N RIVERSIDE 32.10N 81.01W
07/08/2021 M5.67 INCH JASPER SC OTHER FEDERAL
ELSA STORM TOTAL FROM THE USGS GAUGE LOCATED ON THE
SAVANNAH RIVER NEAR ELBA ISLAND.
0215 AM HEAVY RAIN 2 N SAVANNAH 32.08N 81.08W
07/08/2021 M3.76 INCH CHATHAM GA OTHER FEDERAL
ELSA STORM TOTAL FROM THE USGS GAUGE LOCATED ON THE
SAVANNAH RIVER NEAR HUTCHINSON ISLAND.
0223 AM HEAVY RAIN 3 N SAVANNAH 32.10N 81.08W
07/08/2021 M3.10 INCH CHATHAM GA MESONET
ELSA STORM TOTAL FROM THE SAVANNAH NWR RAWS SITE.
0230 AM HEAVY RAIN 4 ENE PORT WENTWORTH 32.17N 81.12W
07/08/2021 M3.14 INCH JASPER SC OTHER FEDERAL
ELSA STORM TOTAL FROM THE USGS GAUGE ON THE SAVANNAH
RIVER NEAR LIMEHOUSE.
0230 AM HEAVY RAIN 4 E MONTEITH 32.19N 81.12W
07/08/2021 M3.18 INCH CHATHAM GA OTHER FEDERAL
ELSA STORM TOTAL FROM THE USGS GAUGE LOCATED ON THE
SAVANNAH RIVER NEAR LIMEHOUSE.
0230 AM HEAVY RAIN 1 ENE MERIDIAN 31.45N 81.36W
07/08/2021 M3.74 INCH MCINTOSH GA OTHER FEDERAL
ELSA STORM TOTAL FROM THE USGS GAUGE LOCATED AT HUDSON
CREEK NEAR MERIDIAN.
0245 AM HEAVY RAIN 5 SE VALONA 31.42N 81.29W
07/08/2021 M5.08 INCH MCINTOSH GA OFFICIAL NWS OBS
ELSA STORM TOTAL FROM THE NERRS GAUGE LOCATED AT THE
SOUTH END OF SAPELO ISLAND.
0300 AM HEAVY RAIN 4 NW TYBEE ISLAND 32.03N 80.91W
07/08/2021 M4.47 INCH CHATHAM GA OTHER FEDERAL
ELSA STORM TOTAL FROM THE USGS GAUGE AT FORT PULASKI.
0356 AM HEAVY RAIN MARINE CORPS AIR STATIO 32.49N 80.70W
07/08/2021 M4.20 INCH BEAUFORT SC ASOS
ELSA STORM TOTAL FROM THE ASOS SITE AT BEAUFORT MCAS.
0400 AM HEAVY RAIN 5 SW ADAMS RUN 32.66N 80.40W
07/08/2021 M4.62 INCH CHARLESTON SC MESONET
ELSA STORM TOTAL FROM THE RAWS SITE IN THE ACE BASIN.
0455 AM HEAVY RAIN 1 S SHADOWMOSS 32.83N 80.07W
07/08/2021 M4.05 INCH CHARLESTON SC MESONET
ELSA STORM TOTAL FROM THE RIVER/RAIN GAUGE LOCATED ON
CHURCH CREEK IN WEST ASHLEY.
0518 AM HEAVY RAIN CHARLESTON AIRPORT 32.90N 80.04W
07/08/2021 M4.12 INCH CHARLESTON SC ASOS
ELSA STORM TOTAL FROM THE ASOS SITE AT THE CHARLESTON
INTERNATIONAL AIRPORT.
0520 AM HEAVY RAIN 2 WNW MOUNT PLEASANT 32.80N 79.90W
07/08/2021 M3.43 INCH CHARLESTON SC MESONET
ELSA STORM TOTAL FROM A RAIN GAUGE LOCATED NEAR MOUNT
PLEASANT WATERFRONT PARK.
0525 AM HEAVY RAIN 2 SE DANIEL ISLAND 32.86N 79.88W
07/08/2021 M3.45 INCH CHARLESTON SC MESONET
ELSA STORM TOTAL FROM THE RIVER/RAIN GAUGE LOCATED ON
RATHALL CREEK.
&&
EVENT NUMBER CHS2100369
EVENT NUMBER CHS2100370
EVENT NUMBER CHS2100371
EVENT NUMBER CHS2100372
EVENT NUMBER CHS2100373
EVENT NUMBER CHS2100374
EVENT NUMBER CHS2100375
EVENT NUMBER CHS2100376
EVENT NUMBER CHS2100377
EVENT NUMBER CHS2100378
EVENT NUMBER CHS2100379
EVENT NUMBER CHS2100380
EVENT NUMBER CHS2100381
EVENT NUMBER CHS2100382
EVENT NUMBER CHS2100383
EVENT NUMBER CHS2100384
EVENT NUMBER CHS2100385
EVENT NUMBER CHS2100386
BSHLocal storm report, Jul 8, 7:32 AM EDT, 33 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
732 AM EDT THU JUL 08 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1044 PM TROPICAL STORM 2 WNW STILLWELL 32.39N 81.29W
07/07/2021 EFFINGHAM GA EMERGENCY MNGR
AN EMERGENCY MANAGER REPORTED SIDING DAMAGE TO A HOUSE,
ALONG WITH SEPARATE SHED DAMAGE ON THE 200 BLOCK OF WOOD
DUCK WAY. TIME WAS ESTIMATED VIA RADAR DATA.
&&
EVENT NUMBER CHS2100387
BRMLocal storm report, Jul 8, 7:53 AM EDT, 12 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
753 AM EDT THU JUL 08 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0213 AM TROPICAL STORM 3 SSE WEST ASHLEY 32.76N 80.00W
07/08/2021 CHARLESTON SC BROADCAST MEDIA
MEDIA REPORTED LARGE TREE BRANCHES DOWN AND BLOCKING
WAPPOO DR AT HINSON AVE ON JAMES ISLAND. TIME ESTIMATED
VIA RADAR DATA.
&&
EVENT NUMBER CHS2100388
BRMThe office that day
Everything else NWS Charleston, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 7, 9:03 PM EDT | Special Marine Warning | CHS | 117 min | |
| Jul 7, 9:23 PM EDT | Areal Flood Advisory | CHS | Jasper | 82 min |
| Jul 7, 10:39 PM EDT | Areal Flood Advisory | CHS | Beaufort, Jasper | 81 min |
| Jul 7, 10:46 PM EDT | Special Marine Warning | CHS | 89 min | |
| Jul 7, 10:58 PM EDT | Special Marine Warning | CHS | 32 min | |
| Jul 7, 11:23 PM EDT | Severe Thunderstorm Warning | CHS | Beaufort, Colleton, Jasper | 67 min |
| Jul 7, 11:39 PM EDT | Tornado Warning | CHS | Beaufort, Jasper | 36 min |
| Jul 7, 11:48 PM EDT | Special Marine Warning | CHS | 87 min | |
| Jul 8, 12:10 AM EDT | Areal Flood Advisory | CHS | Beaufort, Charleston, Colleton, Hampton, Jasper | 3 hr |
| Jul 8, 12:23 AM EDT | Tornado Warning | CHS | Beaufort, Colleton | 37 min |
| Jul 8, 12:49 AM EDT | Special Marine Warning | CHS | 56 min | |
| Jul 8, 12:57 AM EDT | Special Marine Warning | CHS | 93 min | |
| Jul 8, 12:59 AM EDT | Tornado Warning | CHS | Charleston | 31 min |
| Jul 8, 1:08 AM EDT | Areal Flood Advisory | CHS | Berkeley, Charleston | 5 hr |
| Jul 8, 1:36 AM EDT | Tornado Warning | CHS | Charleston | 24 min |
| Jul 8, 1:50 AM EDT | Areal Flood Advisory | CHS | Berkeley, Charleston, Colleton, Dorchester | 115 min |
| Jul 8, 1:54 AM EDT | Special Marine Warning | CHS | 2 hr | |
| Jul 8, 2:13 AM EDT | Special Weather Statement | CHS | Colleton | 32 min |
| Jul 8, 2:21 AM EDT | Special Marine Warning | CHS | 114 min | |
| Jul 8, 2:23 AM EDT | Tornado Warning | CHS | Charleston | 37 min |
| Jul 8, 2:30 AM EDT | Special Marine Warning | CHS | 78 min | |
| Jul 8, 2:49 AM EDT | Tornado Warning | CHS | Berkeley, Charleston | 26 min |
| Jul 8, 3:08 AM EDT | Tornado Warning | CHS | Berkeley | 39 min |
| Jul 8, 3:16 AM EDT | Tornado Warning | CHS | Berkeley, Charleston | 14 min |
| Jul 8, 3:36 AM EDT | Special Weather Statement | CHS | Dorchester | 24 min |
| Jul 8, 3:58 AM EDT | Special Weather Statement | CHS | Dorchester | 32 min |
| Jul 8, 4:05 AM EDT | Special Marine Warning | CHS | 85 min | |
| Jul 8, 4:16 AM EDT | Tornado Warning | CHS | Berkeley, Charleston | 44 min |
| Jul 7, 11:36 PM EDT | Tornado Warning | CHS | Screven | 24 min |
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.