National Weather Service United States Department of Commerce
  • Charleston Harbor period of record: 1/1/1953 to 8/31/2020
  • Fort Pulaski period of record: 1/1/1976 to 8/31/2020
  • Includes all tides that reach or exceed thresholds specified below
  • Data from 1/1/1953 through 11/30/1979 uses National Ocean Service (NOS) verified Hourly Height water level
  • Data from 12/1/1979 through 11/30/1995 uses NOS verified High/Low water level
  • Data from 12/1/1995 to present uses NOS verified 6-minute water level
  • NOS web page for Charleston Harbor data and Fort Pulaski data
  • NWS Charleston tide forecast for Charleston Harbor and Fort Pulaski
  • List of each coastal flooding event for Charleston Harbor and Fort Pulaski
  • Map showing the location of the Charleston Harbor gauge and the Fort Pulaski gauge
 

Charleston Harbor (7.0 ft MLLW)


Charts

 

  • 7.0 ft MLLW is the Minor flood threshold for the Charleston Harbor tide gauge
  • Highlighted cells are the peak number of events for each month
  • Highlighted cells with red text are the peak number of events for any month and any year

 

Year January February March April May June July August September October November December Total
1953 0 0 0 0 0 0 0 0 3 3 0 0 6
1954 0 0 0 0 0 0 0 0 0 0 1 0 1
1955 0 0 0 0 0 0 0 1 0 0 0 0 1
1956 0 0 0 0 0 0 0 0 0 0 0 0 0
1957 0 0 0 0 0 0 2 0 2 0 0 0 4
1958 0 0 0 2 0 0 0 0 0 0 0 0 2
1959 0 0 0 1 0 2 0 0 1 0 1 0 5
1960 0 0 0 0 0 3 2 0 0 0 0 0 5
1961 0 0 0 0 0 0 0 0 0 3 0 0 3
1962 0 0 7 0 1 0 0 0 2 0 1 0 11
1963 0 0 0 0 2 0 0 0 0 0 0 0 2
1964 0 0 0 0 0 1 0 0 0 0 0 0 1
1965 0 0 0 0 0 0 1 0 0 0 1 0 2
1966 0 0 0 0 0 0 0 0 0 0 0 0 0
1967 0 0 0 0 3 0 0 0 0 0 1 0 4
1968 0 0 0 0 0 0 0 0 0 0 0 0 0
1969 0 1 0 0 0 0 0 0 1 0 0 1 3
1970 0 0 0 0 0 0 0 0 0 1 0 1 2
1971 0 0 0 0 0 0 0 0 0 3 3 2 8
1972 0 0 0 0 0 2 0 0 0 0 4 0 6
1973 0 1 0 0 0 0 0 0 1 2 2 0 6
1974 0 1 0 0 2 0 1 0 0 0 2 0 6
1975 0 0 0 0 0 3 0 0 0 1 1 0 5
1976 0 0 0 0 0 0 0 0 0 0 1 0 1
1977 0 0 0 0 1 3 1 0 0 0 0 0 5
1978 0 0 1 0 0 0 1 0 0 0 1 1 4
1979 0 0 0 1 0 1 2 0 1 0 1 0 6
1980 1 0 0 0 2 2 0 0 2 1 0 0 8
1981 0 0 0 0 4 0 0 0 0 2 5 0 11
1982 0 0 0 0 0 1 0 0 0 0 0 1 2
1983 4 3 2 0 0 4 4 0 0 3 1 0 21
1984 1 0 1 1 0 0 0 1 0 3 3 0 10
1985 0 0 0 0 1 0 0 0 4 9 0 0 14
1986 1 0 0 1 3 3 1 0 1 0 4 2 16
1987 1 2 0 0 0 0 0 0 2 0 0 0 5
1988 0 0 0 0 0 0 0 0 1 0 0 0 1
1989 0 0 2 0 1 1 0 0 1 0 0 0 5
1990 0 0 1 0 3 0 0 0 0 1 3 0 8
1991 0 0 0 0 2 0 4 1 3 3 3 0 16
1992 0 0 0 0 0 6 0 0 10 1 2 0 19
1993 3 4 0 5 0 1 0 1 1 4 2 1 22
1994 0 0 0 0 3 0 0 0 1 7 0 4 15
1995 1 0 2 0 3 2 4 5 6 2 1 3 29
1996 0 0 0 0 2 2 1 1 0 1 0 0 7
1997 1 1 0 0 1 4 1 3 4 4 1 1 21
1998 2 8 0 1 2 0 0 0 0 1 2 0 16
1999 4 1 0 1 6 4 3 1 6 1 5 3 35
2000 3 0 1 0 1 5 5 3 2 0 4 1 25
2001 1 0 1 0 1 0 3 0 6 5 4 0 21
2002 0 0 2 1 1 0 0 5 2 6 1 1 19
2003 0 0 1 5 2 0 0 0 6 2 3 0 19
2004 0 0 0 0 0 0 1 3 3 0 0 0 7
2005 0 5 0 0 2 1 0 2 2 9 0 0 21
2006 0 0 0 1 0 0 0 1 8 5 3 1 19
2007 0 0 0 2 3 7 1 0 3 6 2 3 27
2008 0 0 0 3 3 0 0 0 7 3 3 1 20
2009 0 0 0 0 0 5 2 3 11 4 9 2 36
2010 1 0 0 0 2 0 0 3 4 7 2 0 19
2011 0 0 0 0 1 2 2 1 0 3 1 1 11
2012 0 0 0 4 4 5 2 0 0 3 7 3 28
2013 0 0 2 1 5 5 0 3 3 9 3 3 34
2014 3 3 3 4 2 1 2 6 9 3 0 6 42
2015 2 1 7 2 1 0 2 3 12 22 6 0 58
2016 4 1 0 0 4 9 2 1 5 16 8 5 55
2017 1 0 2 5 2 2 3 1 12 8 3 7 46
2018 3 2 1 0 0 3 6 3 8 7 7 2 42
2019 2 7 3 3 4 3 9 11 16 18 9 4 89
2020 3 1 0 8 4 2 4 6         28
Total 42 42 39 52 84 95 72 69 172 192 127 60 1046
 
Top 10 Years (Total Events)
  • 1. 89 (2019)
  • 2. 58 (2015)
  • 3. 55 (2016)
  • 4. 46 (2017)
  • T5. 42 (2014)
  • T5. 42 (2018)
  • 7. 36 (2009)
  • 8. 35 (1999)
  • 9. 34 (2013)
  • 10. 29 (1995)
 
Top 10 Months (Total Events)
  • 1. 22 (October 2015)
  • 2. 18 (October 2019)
  • T3. 16 (October 2016)
  • T3. 16 (September 2019)
  • T5. 12 (September 2015)
  • T5. 12 (September 2017)
  • T7. 11 (September 2009)
  • T7. 11 (August 2019)
  • 9. 10 (September 1992)
  • T10. 9 (October 1985)
  • T10. 9 (October 2005)
  • T10. 9 (November 2009)
  • T10. 9 (October 2013)
  • T10. 9 (September 2014)
  • T10. 9 (June 2016)
  • T10. 9 (July 2019)
  • T10. 9 (November 2019)

 

Percentiles (1,040 events of 7.0 ft MLLW or higher)
  • 99th: 8.21
  • 95th: 7.81
  • 90th: 7.63
  • 75th: 7.41
  • 50th: 7.23
  • 25th: 7.10
  • 10th: 7.03
 

Charleston Harbor (7.5 ft MLLW)


Charts

 

  • 7.5 ft MLLW is the Moderate flood threshold for the Charleston Harbor tide gauge
  • Highlighted cells are the peak number of events for each month
  • Highlighted cells with red text are the peak number of events for any month and any year

 

Year January February March April May June July August September October November December Total
1953 0 0 0 0 0 0 0 0 0 0 0 0 0
1954 0 0 0 0 0 0 0 0 0 0 0 0 0
1955 0 0 0 0 0 0 0 0 0 0 0 0 0
1956 0 0 0 0 0 0 0 0 0 0 0 0 0
1957 0 0 0 0 0 0 0 0 0 0 0 0 0
1958 0 0 0 0 0 0 0 0 0 0 0 0 0
1959 0 0 0 0 0 0 0 0 1 0 0 0 1
1960 0 0 0 0 0 2 0 0 0 0 0 0 2
1961 0 0 0 0 0 0 0 0 0 0 0 0 0
1962 0 0 1 0 0 0 0 0 0 0 0 0 1
1963 0 0 0 0 0 0 0 0 0 0 0 0 0
1964 0 0 0 0 0 0 0 0 0 0 0 0 0
1965 0 0 0 0 0 0 0 0 0 0 0 0 0
1966 0 0 0 0 0 0 0 0 0 0 0 0 0
1967 0 0 0 0 0 0 0 0 0 0 0 0 0
1968 0 0 0 0 0 0 0 0 0 0 0 0 0
1969 0 0 0 0 0 0 0 0 0 0 0 0 0
1970 0 0 0 0 0 0 0 0 0 0 0 1 1
1971 0 0 0 0 0 0 0 0 0 0 0 1 1
1972 0 0 0 0 0 0 0 0 0 0 0 0 0
1973 0 0 0 0 0 0 0 0 0 0 0 0 0
1974 0 0 0 0 0 0 1 0 0 0 0 0 1
1975 0 0 0 0 0 0 0 0 0 0 0 0 0
1976 0 0 0 0 0 0 0 0 0 0 0 0 0
1977 0 0 0 0 0 0 0 0 0 0 0 0 0
1978 0 0 0 0 0 0 0 0 0 0 0 0 0
1979 0 0 0 1 0 0 0 0 1 0 0 0 2
1980 0 0 0 0 0 0 0 0 0 0 0 0 0
1981 0 0 0 0 0 0 0 0 0 0 3 0 3
1982 0 0 0 0 0 1 0 0 0 0 0 0 1
1983 0 1 0 0 0 0 0 0 0 0 0 0 1
1984 0 0 1 0 0 0 0 0 0 0 1 0 2
1985 0 0 0 0 0 0 0 0 0 1 0 0 1
1986 0 0 0 0 0 1 0 0 0 0 0 2 3
1987 1 0 0 0 0 0 0 0 0 0 0 0 1
1988 0 0 0 0 0 0 0 0 0 0 0 0 0
1989 0 0 0 0 0 0 0 0 1 0 0 0 1
1990 0 0 0 0 0 0 0 0 0 0 0 0 0
1991 0 0 0 0 0 0 1 0 0 0 0 0 1
1992 0 0 0 0 0 0 0 0 1 0 1 0 2
1993 0 1 0 0 0 0 0 0 0 1 0 0 2
1994 0 0 0 0 1 0 0 0 0 0 0 2 3
1995 0 0 0 0 0 0 0 1 1 0 0 0 2
1996 0 0 0 0 0 0 0 0 0 1 0 0 1
1997 0 0 0 0 0 0 0 0 0 0 0 0 0
1998 1 1 0 0 0 0 0 0 0 0 0 0 2
1999 1 0 0 0 3 2 0 0 1 0 1 0 8
2000 0 0 1 0 0 0 2 0 0 0 0 0 3
2001 0 0 0 0 0 0 3 0 2 0 0 0 5
2002 0 0 0 0 0 0 0 3 0 1 0 0 4
2003 0 0 0 2 0 0 0 0 0 0 0 0 2
2004 0 0 0 0 0 0 0 0 0 0 0 0 0
2005 0 1 0 0 0 0 0 0 0 1 0 0 2
2006 0 0 0 0 0 0 0 0 1 1 1 0 3
2007 0 0 0 2 0 3 0 0 0 1 1 0 7
2008 0 0 0 0 1 0 0 0 0 1 0 0 2
2009 0 0 0 0 0 3 0 0 3 0 1 2 9
2010 1 0 0 0 0 0 0 0 0 2 0 0 3
2011 0 0 0 0 0 0 0 1 0 0 0 0 1
2012 0 0 0 1 2 3 0 0 0 0 4 3 13
2013 0 0 0 0 0 0 0 0 0 0 0 0 0
2014 0 0 0 1 0 0 0 1 0 0 0 1 3
2015 0 0 0 0 0 0 0 0 8 12 0 0 20
2016 0 0 0 0 1 1 0 0 0 4 0 6 12
2017 0 0 0 1 0 0 0 0 4 0 1 3 9
2018 1 0 0 0 0 0 1 0 1 0 4 1 8
2019 0 1 0 0 0 0 2 8 7 2 3 3 26
2020 0 0 0 0 1 0 0 0         1
Total 5 5 3 8 9 16 10 14 32 28 21 25 176
 
Top 10 Years (Total Events)
  • 1. 26 (2019)
  • 2. 20 (2015)
  • 3. 13 (2012)
  • 4. 12 (2016)
  • T5. 9 (2009)
  • T5. 9 (2017)
  • T7. 8 (1999)
  • T7. 8 (2018)
  • 9. 7 (2007)
  • 10. 5 (2001)
 
Top 10 Months (Total Events)
  • 1. 12 (October 2015)
  • T2. 8 (September 2015)
  • T2. 8 (August 2019)
  • 4. 7 (September 2019)
  • 5. 6 (December 2016)
  • T6. 4 (November 2012)
  • T6. 4 (October 2016)
  • T6. 4 (September 2017)
  • T6. 4 (November 2018)
  • T10. 3 (November 1981)
  • T10. 3 (May 1999)
  • T10. 3 (July 2001)
  • T10. 3 (August 2002)
  • T10. 3 (June 2007)
  • T10. 3 (June 2009)
  • T10. 3 (September 2009)
  • T10. 3 (June 2012)
  • T10. 3 (December 2012)
  • T10. 3 (December 2017)
  • T10. 3 (November 2019)
  • T10. 3 (December 2019)
 

Charleston Harbor (8.0 ft MLLW)


Charts

 

  • 8.0 ft MLLW is the Major flood threshold for the Charleston Harbor tide gauge
  • Highlighted cells are the peak number of events for each month
  • Highlighted cells with red text are the peak number of events for any month and any year

 

Year January February March April May June July August September October November December Total
1953 0 0 0 0 0 0 0 0 0 0 0 0 0
1954 0 0 0 0 0 0 0 0 0 0 0 0 0
1955 0 0 0 0 0 0 0 0 0 0 0 0 0
1956 0 0 0 0 0 0 0 0 0 0 0 0 0
1957 0 0 0 0 0 0 0 0 0 0 0 0 0
1958 0 0 0 0 0 0 0 0 0 0 0 0 0
1959 0 0 0 0 0 0 0 0 1 0 0 0 1
1960 0 0 0 0 0 0 0 0 0 0 0 0 0
1961 0 0 0 0 0 0 0 0 0 0 0 0 0
1962 0 0 0 0 0 0 0 0 0 0 0 0 0
1963 0 0 0 0 0 0 0 0 0 0 0 0 0
1964 0 0 0 0 0 0 0 0 0 0 0 0 0
1965 0 0 0 0 0 0 0 0 0 0 0 0 0
1966 0 0 0 0 0 0 0 0 0 0 0 0 0
1967 0 0 0 0 0 0 0 0 0 0 0 0 0
1968 0 0 0 0 0 0 0 0 0 0 0 0 0
1969 0 0 0 0 0 0 0 0 0 0 0 0 0
1970 0 0 0 0 0 0 0 0 0 0 0 0 0
1971 0 0 0 0 0 0 0 0 0 0 0 0 0
1972 0 0 0 0 0 0 0 0 0 0 0 0 0
1973 0 0 0 0 0 0 0 0 0 0 0 0 0
1974 0 0 0 0 0 0 0 0 0 0 0 0 0
1975 0 0 0 0 0 0 0 0 0 0 0 0 0
1976 0 0 0 0 0 0 0 0 0 0 0 0 0
1977 0 0 0 0 0 0 0 0 0 0 0 0 0
1978 0 0 0 0 0 0 0 0 0 0 0 0 0
1979 0 0 0 0 0 0 0 0 1 0 0 0 1
1980 0 0 0 0 0 0 0 0 0 0 0 0 0
1981 0 0 0 0 0 0 0 0 0 0 0 0 0
1982 0 0 0 0 0 1 0 0 0 0 0 0 1
1983 0 0 0 0 0 0 0 0 0 0 0 0 0
1984 0 0 0 0 0 0 0 0 0 0 0 0 0
1985 0 0 0 0 0 0 0 0 0 0 0 0 0
1986 0 0 0 0 0 0 0 0 0 0 0 0 0
1987 1 0 0 0 0 0 0 0 0 0 0 0 1
1988 0 0 0 0 0 0 0 0 0 0 0 0 0
1989 0 0 0 0 0 0 0 0 1 0 0 0 1
1990 0 0 0 0 0 0 0 0 0 0 0 0 0
1991 0 0 0 0 0 0 0 0 0 0 0 0 0
1992 0 0 0 0 0 0 0 0 0 0 0 0 0
1993 0 0 0 0 0 0 0 0 0 0 0 0 0
1994 0 0 0 0 0 0 0 0 0 0 0 1 1
1995 0 0 0 0 0 0 0 0 0 0 0 0 0
1996 0 0 0 0 0 0 0 0 0 0 0 0 0
1997 0 0 0 0 0 0 0 0 0 0 0 0 0
1998 0 0 0 0 0 0 0 0 0 0 0 0 0
1999 0 0 0 0 0 0 0 0 0 0 0 0 0
2000 0 0 0 0 0 0 0 0 0 0 0 0 0
2001 0 0 0 0 0 0 1 0 0 0 0 0 1
2002 0 0 0 0 0 0 0 0 0 0 0 0 0
2003 0 0 0 0 0 0 0 0 0 0 0 0 0
2004 0 0 0 0 0 0 0 0 0 0 0 0 0
2005 0 0 0 0 0 0 0 0 0 0 0 0 0
2006 0 0 0 0 0 0 0 0 0 0 0 0 0
2007 0 0 0 0 0 0 0 0 0 0 0 0 0
2008 0 0 0 0 0 0 0 0 0 0 0 0 0
2009 0 0 0 0 0 2 0 0 0 0 0 0 2
2010 1 0 0 0 0 0 0 0 0 0 0 0 1
2011 0 0 0 0 0 0 0 0 0 0 0 0 0
2012 0 0 0 0 0 0 0 0 0 0 0 0 0
2013 0 0 0 0 0 0 0 0 0 0 0 0 0
2014 0 0 0 0 0 0 0 0 0 0 0 0 0
2015 0 0 0 0 0 0 0 0 2 4 0 0 6
2016 0 0 0 0 0 0 0 0 0 1 0 0 1
2017 0 0 0 0 0 0 0 0 1 0 0 0 1
2018 0 0 0 0 0 0 0 0 0 0 2 1 3
2019 0 1 0 0 0 0 0 2 0 0 0 1 4
2020 0 0 0 0 0 0 0 0         0
Total 2 1 0 0 0 3 1 2 6 5 2 3 25
 
Top 5 Years (Total Events)
  • 1. 6 (2015)
  • 2. 4 (2019)
  • 3. 3 (2018)
  • 4. 2 (2009)
  • T5. 1 (1959)
  • T5. 1 (1979)
  • T5. 1 (1982)
  • T5. 1 (1987)
  • T5. 1 (1989)
  • T5. 1 (1994)
  • T5. 1 (2001)
  • T5. 1 (2010)
  • T5. 1 (2016)
  • T5. 1 (2017)
 
Top 5 Months (Total Events)
  • 1. 4 (October 2015)
  • T2. 2 (June 2009)
  • T2. 2 (September 2015)
  • T2. 2 (November 2018)
  • T2. 2 (August 2019)
 

Fort Pulaski (9.2 ft MLLW)


Charts

 

  • 9.2 ft MLLW was the Minor flood threshold for the Fort Pulaski tide until it was changed to 9.5 ft MLLW on 5/1/2020
  • This table will be maintained for historical continuity
  • Highlighted cells are the peak number of events for each month
  • Highlighted cells with red text are the peak number of events for any month and any year

 

Year January February March April May June July August September October November December Total
1976 0 0 0 0 0 0 0 0 0 0 0 0 0
1977 0 0 0 0 1 2 0 0 0 0 0 0 3
1978 0 0 0 0 0 0 1 0 0 0 0 0 1
1979 0 0 0 0 0 0 0 0 1 0 0 0 1
1980 0 0 0 0 1 1 0 0 1 1 0 0 4
1981 0 0 0 0 1 0 0 0 0 1 4 0 6
1982 0 0 0 0 0 0 0 0 0 0 0 0 0
1983 0 1 0 0 0 2 0 0 0 0 0 0 3
1984 0 0 0 0 0 0 0 0 0 0 2 0 2
1985 0 0 0 0 1 0 0 0 0 1 0 0 2
1986 0 0 0 0 0 2 0 0 0 0 0 2 4
1987 1 0 0 0 0 0 0 0 0 0 0 0 1
1988 0 0 0 0 0 0 0 1 0 0 0 0 1
1989 0 0 1 0 0 0 0 0 0 0 0 0 1
1990 0 0 0 0 2 0 0 0 0 0 0 0 2
1991 0 0 0 0 1 0 3 0 0 0 0 0 4
1992 0 0 0 0 0 0 0 0 4 0 0 0 4
1993 1 1 0 2 0 0 0 0 0 2 0 0 6
1994 0 0 0 0 2 0 0 0 0 2 0 2 6
1995 0 0 1 0 1 2 3 3 2 0 0 0 12
1996 0 0 0 0 0 0 0 0 0 0 0 0 0
1997 0 0 0 0 1 1 0 1 1 2 0 0 6
1998 1 3 0 1 2 0 0 0 0 0 2 0 9
1999 2 1 0 0 4 3 2 1 1 0 3 0 17
2000 0 0 0 0 1 3 3 2 0 0 0 0 9
2001 0 0 0 0 0 0 3 0 4 0 0 0 7
2002 0 0 1 1 0 0 0 3 0 0 0 1 6
2003 0 0 0 3 1 0 0 0 0 0 0 0 4
2004 0 0 0 0 0 0 0 0 0 0 0 0 0
2005 0 0 0 0 2 0 0 0 0 2 0 0 4
2006 0 0 0 0 0 0 0 0 3 2 2 0 7
2007 0 0 0 2 2 3 0 0 1 4 2 0 14
2008 0 0 0 1 2 0 0 0 0 1 0 0 4
2009 0 0 0 0 0 4 0 1 8 0 1 2 16
2010 1 0 0 0 0 0 0 3 0 2 0 0 6
2011 0 0 0 0 0 0 0 0 0 0 0 0 0
2012 0 0 0 2 2 4 0 0 0 0 4 3 15
2013 0 0 0 0 2 1 1 3 2 3 2 0 14
2014 1 2 2 1 0 0 0 3 1 0 0 2 12
2015 0 0 4 0 0 0 0 2 8 10 3 0 27
2016 0 0 0 0 3 6 0 0 1 8 6 3 27
2017 0 0 1 3 0 1 2 0 5 0 1 3 16
2018 3 1 0 0 0 1 2 0 2 1 5 1 16
2019 1 4 4 0 1 1 5 9 10 2 3 2 42
2020 0 0 0 6 2 0 1 1         10
Total 11 13 14 22 35 37 26 33 55 44 40 21 351
 
Top 10 Years (Total Events)
  • 1. 42 (2019)
  • T2. 27 (2015)
  • T2. 27 (2016)
  • 4. 17 (1999)
  • T5. 16 (2009)
  • T5. 16 (2017)
  • T5. 16 (2018)
  • 8. 15 (2012)
  • T9. 14 (2007)
  • T9. 14 (2013)
 
Top 10 Months (Total Events)
  • T1. 10 (October 2015)
  • T1. 10 (September 2019)
  • 3. 9 (August 2019)
  • T4. 8 (September 2009)
  • T4. 8 (September 2015)
  • T4. 8 (October 2016)
  • T7. 6 (June 2016)
  • T7. 6 (November 2016)
  • T7. 6 (April 2020)
  • T10. 5 (September 2017)
  • T10. 5 (November 2018)
  • T10. 5 (July 2019)
 
Percentiles (350 events of 9.2 ft MLLW or higher)
  • 99th: 10.43
  • 95th: 9.91
  • 90th: 9.72
  • 75th: 9.54
  • 50th: 9.37
  • 25th: 9.28
  • 10th: 9.23
 

Fort Pulaski (9.5 ft MLLW)


Charts

 

  • 9.5 ft MLLW is the Minor flood threshold for the Fort Pulaski tide gauge (as of 5/1/2020)
  • Highlighted cells are the peak number of events for each month
  • Highlighted cells with red text are the peak number of events for any month and any year

 

Year January February March April May June July August September October November December Total
1976 0 0 0 0 0 0 0 0 0 0 0 0 0
1977 0 0 0 0 0 0 0 0 0 0 0 0 0
1978 0 0 0 0 0 0 0 0 0 0 0 0 0
1979 0 0 0 0 0 0 0 0 0 0 0 0 0
1980 0 0 0 0 0 0 0 0 0 0 0 0 0
1981 0 0 0 0 0 0 0 0 0 0 3 0 3
1982 0 0 0 0 0 0 0 0 0 0 0 0 0
1983 0 1 0 0 0 0 0 0 0 0 0 0 1
1984 0 0 0 0 0 0 0 0 0 0 1 0 1
1985 0 0 0 0 0 0 0 0 0 0 0 0 0
1986 0 0 0 0 0 1 0 0 0 0 0 1 2
1987 1 0 0 0 0 0 0 0 0 0 0 0 1
1988 0 0 0 0 0 0 0 0 0 0 0 0 0
1989 0 0 0 0 0 0 0 0 0 0 0 0 0
1990 0 0 0 0 0 0 0 0 0 0 0 0 0
1991 0 0 0 0 0 0 0 0 0 0 0 0 0
1992 0 0 0 0 0 0 0 0 0 0 0 0 0
1993 0 1 0 0 0 0 0 0 0 1 0 0 2
1994 0 0 0 0 0 0 0 0 0 1 0 0 1
1995 0 0 0 0 1 0 1 1 0 0 0 0 3
1996 0 0 0 0 0 0 0 0 0 0 0 0 0
1997 0 0 0 0 0 0 0 0 0 0 0 0 0
1998 0 1 0 1 0 0 0 0 0 0 0 0 2
1999 1 0 0 0 3 1 0 0 0 0 0 0 5
2000 0 0 0 0 0 0 0 0 0 0 0 0 0
2001 0 0 0 0 0 0 2 0 1 0 0 0 3
2002 0 0 0 0 0 0 0 2 0 0 0 1 3
2003 0 0 0 1 0 0 0 0 0 0 0 0 1
2004 0 0 0 0 0 0 0 0 0 0 0 0 0
2005 0 0 0 0 0 0 0 0 0 1 0 0 1
2006 0 0 0 0 0 0 0 0 0 0 0 0 0
2007 0 0 0 2 0 1 0 0 0 0 1 0 4
2008 0 0 0 0 1 0 0 0 0 0 0 0 1
2009 0 0 0 0 0 3 0 0 0 0 1 0 4
2010 1 0 0 0 0 0 0 0 0 0 0 0 1
2011 0 0 0 0 0 0 0 0 0 0 0 0 0
2012 0 0 0 0 2 2 0 0 0 0 4 1 9
2013 0 0 0 0 0 0 0 1 0 0 0 0 1
2014 0 0 1 0 0 0 0 0 0 0 0 0 1
2015 0 0 0 0 0 0 0 1 7 6 1 0 15
2016 0 0 0 0 2 2 0 0 0 4 4 1 13
2017 0 0 0 1 0 0 0 0 2 0 0 2 5
2018 1 0 0 0 0 0 1 0 0 0 2 1 5
2019 0 2 0 0 0 0 1 7 5 0 0 0 15
2020 0 0 0 0 0 0 0 0         0
Total 4 5 1 5 9 10 5 12 15 13 17 7 103
 
Top 10 Years (Total Events)
  • T1. 15 (2015)
  • T1. 15 (2019)
  • 3. 13 (2016)
  • 4. 9 (2012)
  • T5. 5 (1999)
  • T5. 5 (2017)
  • T5. 5 (2018)
  • T8. 4 (2007)
  • T8. 4 (2009)
  • T10. 3 (1981)
  • T10. 3 (1995)
  • T10. 3 (2001)
  • T10. 3 (2002)
 
Top 10 Months (Total Events)
  • T1. 7 (September 2015)
  • T1. 7 (August 2019)
  • 3. 6 (October 2015)
  • 4. 5 (September 2019)
  • T5. 4 (November 2012)
  • T5. 4 (October 2016)
  • T5. 4 (November 2016)
  • T8. 3 (November 1981)
  • T8. 3 (May 1999)
  • T8. 3 (June 2009)

 

Percentiles (103 events of 9.5 ft MLLW or higher)
  • 99th: 12.56
  • 95th: 10.25
  • 90th: 10.05
  • 75th: 9.79
  • 50th: 9.65
  • 25th: 9.56
  • 10th: 9.52
 

Fort Pulaski (10.0 ft MLLW)


Charts

 

  • 10.0 ft MLLW is the Moderate flood threshold for the Fort Pulaski tide gauge
  • Highlighted cells are the peak number of events for each month
  • Highlighted cells with red text are the peak number of events for any month and any year

 

Year January February March April May June July August September October November December Total
1976 0 0 0 0 0 0 0 0 0 0 0 0 0
1977 0 0 0 0 0 0 0 0 0 0 0 0 0
1978 0 0 0 0 0 0 0 0 0 0 0 0 0
1979 0 0 0 0 0 0 0 0 0 0 0 0 0
1980 0 0 0 0 0 0 0 0 0 0 0 0 0
1981 0 0 0 0 0 0 0 0 0 0 0 0 0
1982 0 0 0 0 0 0 0 0 0 0 0 0 0
1983 0 0 0 0 0 0 0 0 0 0 0 0 0
1984 0 0 0 0 0 0 0 0 0 0 0 0 0
1985 0 0 0 0 0 0 0 0 0 0 0 0 0
1986 0 0 0 0 0 0 0 0 0 0 0 0 0
1987 0 0 0 0 0 0 0 0 0 0 0 0 0
1988 0 0 0 0 0 0 0 0 0 0 0 0 0
1989 0 0 0 0 0 0 0 0 0 0 0 0 0
1990 0 0 0 0 0 0 0 0 0 0 0 0 0
1991 0 0 0 0 0 0 0 0 0 0 0 0 0
1992 0 0 0 0 0 0 0 0 0 0 0 0 0
1993 0 1 0 0 0 0 0 0 0 0 0 0 1
1994 0 0 0 0 0 0 0 0 0 0 0 0 0
1995 0 0 0 0 0 0 0 0 0 0 0 0 0
1996 0 0 0 0 0 0 0 0 0 0 0 0 0
1997 0 0 0 0 0 0 0 0 0 0 0 0 0
1998 0 0 0 0 0 0 0 0 0 0 0 0 0
1999 0 0 0 0 0 0 0 0 0 0 0 0 0
2000 0 0 0 0 0 0 0 0 0 0 0 0 0
2001 0 0 0 0 0 0 0 0 1 0 0 0 1
2002 0 0 0 0 0 0 0 0 0 0 0 0 0
2003 0 0 0 0 0 0 0 0 0 0 0 0 0
2004 0 0 0 0 0 0 0 0 0 0 0 0 0
2005 0 0 0 0 0 0 0 0 0 0 0 0 0
2006 0 0 0 0 0 0 0 0 0 0 0 0 0
2007 0 0 0 0 0 0 0 0 0 0 0 0 0
2008 0 0 0 0 0 0 0 0 0 0 0 0 0
2009 0 0 0 0 0 2 0 0 0 0 0 0 2
2010 0 0 0 0 0 0 0 0 0 0 0 0 0
2011 0 0 0 0 0 0 0 0 0 0 0 0 0
2012 0 0 0 0 0 0 0 0 0 0 0 0 0
2013 0 0 0 0 0 0 0 0 0 0 0 0 0
2014 0 0 0 0 0 0 0 0 0 0 0 0 0
2015 0 0 0 0 0 0 0 0 0 1 0 0 1
2016 0 0 0 0 0 0 0 0 0 1 1 0 2
2017 0 0 0 0 0 0 0 0 1 0 0 0 1
2018 0 0 0 0 0 0 0 0 0 0 2 0 2
2019 0 0 0 0 0 0 0 3 0 0 0 0 3
2020 0 0 0 0 0 0 0 0         0
Total 0 1 0 0 0 2 0 3 2 2 3 0 13
 
Ranking by Year (Total Events)
  • 1. 3 (2019)
  • T2. 2 (2009)
  • T2. 2 (2016)
  • T2. 2 (2018)
  • T5. 1 (1993)
  • T5. 1 (2001)
  • T5. 1 (2015)
  • T5. 1 (2017)
 
Ranking by Month (Total Events)
  • 1. 3 (August 2019)
  • T2. 2 (June 2009)
  • T2. 2 (November 2018)
  • T4. 1 (February 1993)
  • T4. 1 (September 2001)
  • T4. 1 (October 2015)
  • T4. 1 (October 2016)
  • T4. 1 (November 2016)
  • T4. 1 (September 2017)