EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Anchorage, AK : 07/08/2025 15:21:29 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 00Z,  -0.40, -12.99, -13.42,  99.90,  -0.03,
07/07 01Z,  -0.40,  -9.62, -10.76,  99.90,  -0.74,
07/07 02Z,  -0.40,  -9.42,  -9.68,  99.90,   0.14,  (max)
07/07 03Z,  -0.40, -11.82, -10.84,  99.90,   1.38,
07/07 04Z,  -0.40, -15.44, -13.71,  99.90,   2.13,
07/07 05Z,  -0.30, -18.92, -17.83,  99.90,   1.39,
07/07 06Z,  -0.30, -22.12, -21.58,  99.90,   0.84,
07/07 07Z,  -0.30, -24.91, -24.33,  99.90,   0.88,
07/07 08Z,  -0.20, -25.26, -25.00,  99.90,   0.46,  (min)
07/07 09Z,  -0.20, -22.17, -21.80,  99.90,   0.57,
07/07 10Z,  -0.20, -17.87, -17.07,  99.90,   1.00,
07/07 11Z,  -0.20, -14.06, -12.77,  99.90,   1.49,
07/07 12Z,  -0.20, -10.67,  -9.86,  99.90,   1.01,
07/07 13Z,  -0.10,  -8.62,  -8.19,  99.90,   0.53,  (max)
07/07 14Z,  -0.10,  -9.20,  -9.14,  99.90,   0.16,
07/07 15Z,  -0.10, -12.16, -12.13,  99.90,   0.13,
07/07 16Z,  -0.10, -16.46, -16.83,  99.90,  -0.27,
07/07 17Z,  -0.10, -21.01, -21.40,  99.90,  -0.29,
07/07 18Z,  -0.10, -25.47, -25.61,  99.90,  -0.04,
07/07 19Z,  -0.10, -30.16, -29.55,  99.90,   0.71,
07/07 20Z,  -0.10, -33.43, -32.73,  99.90,   0.80,
07/07 21Z,  -0.10, -32.68, -32.76,  99.90,   0.02,  (min)
07/07 22Z,  -0.10, -28.44, -26.76,  99.90,   1.78,
07/07 23Z,   0.00, -23.01, -20.68,  99.90,   2.33,
07/08 00Z,   0.00, -17.08, -15.69,  99.90,   1.39,
07/08 01Z,   0.00, -11.50, -11.72,  99.90,  -0.22,
07/08 02Z,   0.00,  -8.37,  -9.18,  99.90,  -0.81,
07/08 03Z,   0.00,  -8.51,  -8.37,  99.90,   0.14,  (max)
07/08 04Z,   0.10, -11.13, -10.16,  99.90,   0.87,
07/08 05Z,   0.10, -14.89, -13.74,  99.90,   1.05,
07/08 06Z,   0.20, -18.63, -18.13,  99.90,   0.30,
07/08 07Z,   0.20, -22.33, -21.99,  99.90,   0.14,
07/08 08Z,   0.20, -25.38, -24.89,  99.90,   0.29,
07/08 09Z,   0.20, -25.36, -25.14,  99.90,   0.02,  (min)
07/08 10Z,   0.20, -21.73, -20.90,  99.90,   0.63,
07/08 11Z,   0.20, -17.11, -15.71,  99.90,   1.20,
07/08 12Z,   0.20, -13.09, -11.55,  99.90,   1.34,
07/08 13Z,   0.10,  -9.76,  -8.57,  99.90,   1.09,
07/08 14Z,   0.10,  -8.24,  -7.18,  99.90,   0.96,  (max)
07/08 15Z,   0.10,  -9.44,  -8.87,  99.90,   0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 16Z,   0.10, -12.81,  99.90, -12.24,   0.47,
07/08 17Z,   0.10, -17.30,  99.90, -16.73,   0.48,
07/08 18Z,   0.10, -22.00,  99.90, -21.42,   0.48,
07/08 19Z,   0.10, -26.79,  99.90, -26.21,   0.48,
07/08 20Z,   0.10, -31.71,  99.90, -31.13,   0.48,
07/08 21Z,   0.10, -34.50,  99.90, -33.92,   0.48,  (min)
07/08 22Z,   0.00, -32.70,  99.90, -32.22,   0.49,
07/08 23Z,   0.10, -27.54,  99.90, -26.95,   0.49,
07/09 00Z,   0.10, -21.46,  99.90, -20.87,   0.49,
07/09 01Z,   0.10, -15.18,  99.90, -14.59,   0.49,
07/09 02Z,   0.20,  -9.87,  99.90,  -9.17,   0.50,
07/09 03Z,   0.20,  -7.38,  99.90,  -6.69,   0.50,  (max)
07/09 04Z,   0.30,  -8.08,  99.90,  -7.28,   0.50,
07/09 05Z,   0.40, -11.03,  99.90, -10.13,   0.50,
07/09 06Z,   0.40, -14.98,  99.90, -14.08,   0.50,
07/09 07Z,   0.50, -19.02,  99.90, -18.02,   0.50,
07/09 08Z,   0.50, -23.13,  99.90, -22.13,   0.50,
07/09 09Z,   0.60, -26.10,  99.90, -25.00,   0.50,  (min)
07/09 10Z,   0.60, -25.28,  99.90, -24.18,   0.50,
07/09 11Z,   0.70, -20.83,  99.90, -19.63,   0.50,
07/09 12Z,   0.70, -15.80,  99.90, -14.60,   0.50,
07/09 13Z,   0.70, -11.71,  99.90, -10.51,   0.50,
07/09 14Z,   0.70,  -8.77,  99.90,  -7.58,   0.50,
07/09 15Z,   0.70,  -8.06,  99.90,  -6.86,   0.50,  (max)
07/09 16Z,   0.70, -10.00,  99.90,  -8.81,   0.50,
07/09 17Z,   0.70, -13.79,  99.90, -12.59,   0.50,
07/09 18Z,   0.70, -18.46,  99.90, -17.26,   0.50,
07/09 19Z,   0.70, -23.31,  99.90, -22.12,   0.50,
07/09 20Z,   0.60, -28.37,  99.90, -27.27,   0.50,
07/09 21Z,   0.60, -33.20,  99.90, -32.11,   0.50,
07/09 22Z,   0.60, -35.01,  99.90, -33.91,   0.50,  (min)
07/09 23Z,   0.60, -31.81,  99.90, -30.71,   0.50,
07/10 00Z,   0.50, -25.65,  99.90, -24.65,   0.50,
07/10 01Z,   0.50, -19.13,  99.90, -18.13,   0.50,
07/10 02Z,   0.50, -12.99,  99.90, -11.99,   0.50,
07/10 03Z,   0.50,  -8.44,  99.90,  -7.44,   0.50,
07/10 04Z,   0.50,  -6.90,  99.90,  -5.90,   0.50,  (max)
07/10 05Z,   0.50,  -8.25,  99.90,  -7.25,   0.50,
07/10 06Z,   0.50, -11.55,  99.90, -10.55,   0.50,
07/10 07Z,   0.50, -15.73,  99.90, -14.73,   0.50,
07/10 08Z,   0.40, -20.08,  99.90, -19.19,   0.50,
07/10 09Z,   0.40, -24.40,  99.90, -23.50,   0.50,
07/10 10Z,   0.30, -26.84,  99.90, -26.04,   0.50,  (min)
07/10 11Z,   0.30, -24.81,  99.90, -24.01,   0.50,
07/10 12Z,   0.20, -19.36,  99.90, -18.66,   0.50,
07/10 13Z,   0.20, -14.00,  99.90, -13.30,   0.50,
07/10 14Z,   0.10, -10.10,  99.90,  -9.51,   0.50,
07/10 15Z,   0.10,  -7.90,  99.90,  -7.30,   0.50,  (max)
07/10 16Z,   0.10,  -8.17,  99.90,  -7.58,   0.50,
07/10 17Z,   0.10, -10.87,  99.90, -10.27,   0.50,
07/10 18Z,   0.00, -15.04,  99.90, -14.55,   0.50,
07/10 19Z,   0.00, -19.93,  99.90, -19.44,   0.50,
07/10 20Z,   0.00, -24.99,  99.90, -24.49,   0.50,
07/10 21Z,  -0.10, -30.19,  99.90, -29.79,   0.50,
07/10 22Z,  -0.10, -34.50,  99.90, -34.10,   0.50,
07/10 23Z,  -0.20, -34.80,  99.90, -34.51,   0.50,  (min)
07/11 00Z,  -0.20, -29.95,  99.90, -29.65,   0.50,
07/11 01Z,  -0.20, -22.91,  99.90, -22.61,   0.50,
07/11 02Z,  -0.20, -16.33,  99.90, -16.03,   0.50,
07/11 03Z,  -0.20, -10.82,  99.90, -10.52,   0.50,
07/11 04Z,  -0.20,  -7.39,  99.90,  -7.10,   0.50,
07/11 05Z,  -0.20,  -6.92,  99.90,  -6.63,   0.50,  (max)
07/11 06Z,  -0.20,  -8.95,  99.90,  -8.65,   0.50,
07/11 07Z,  -0.20, -12.65,  99.90, -12.35,   0.50,
07/11 08Z,  -0.20, -17.14,  99.90, -16.84,   0.50,
07/11 09Z,  -0.20, -21.79,  99.90, -21.49,   0.50,
07/11 10Z,  -0.20, -26.00,  99.90, -25.71,   0.50,
07/11 11Z,  -0.20, -27.39,  99.90, -27.09,   0.50,  (min)
07/11 12Z,  -0.20, -23.78,  99.90, -23.48,   0.50,
07/11 13Z,  -0.20, -17.34,  99.90, -17.05,   0.50,
07/11 14Z,  -0.20, -11.88,  99.90, -11.58,   0.50,
07/11 15Z,  -0.10,  -8.50,  99.90,  -8.10,   0.50,
07/11 16Z,  -0.10,  -7.26,  99.90,  -6.86,   0.50,  (max)
07/11 17Z,  -0.10,  -8.58,  99.90,  -8.18,   0.50,
07/11 18Z,  -0.10, -11.97,  99.90, -11.58,   0.50,
07/11 19Z,  -0.10, -16.58,  99.90, -16.18,   0.50,
07/11 20Z,  -0.10, -21.79,  99.90, -21.39,   0.50,
07/11 21Z,  -0.10, -27.07,  99.90, -26.68,   0.50,
07/11 22Z,  -0.10, -32.15,  99.90, -31.76,   0.50,
07/11 23Z,  -0.20, -35.40,  99.90, -35.10,   0.50,  (min)
07/12 00Z,  -0.20, -33.72,  99.90, -33.43,   0.50,
07/12 01Z,  -0.20, -27.18,  99.90, -26.88,   0.50,
07/12 02Z,  -0.20, -19.57,  99.90, -19.27,   0.50,
07/12 03Z,  -0.10, -13.37,  99.90, -12.97,   0.50,
07/12 04Z,  -0.10,  -8.89,  99.90,  -8.49,   0.50,
07/12 05Z,  -0.10,  -6.78,  99.90,  -6.38,   0.50,  (max)
07/12 06Z,   0.00,  -7.40,  99.90,  -6.90,   0.50,
07/12 07Z,  99.90, -10.14,  99.90,  99.90,   0.50,
07/12 08Z,  99.90, -14.37,  99.90,  99.90,   0.50,
07/12 09Z,  99.90, -19.23,  99.90,  99.90,   0.50,
07/12 10Z,  99.90, -24.02,  99.90,  99.90,   0.50,
07/12 11Z,  99.90, -27.67,  99.90,  99.90,   0.50,
07/12 12Z,  99.90, -27.49,  99.90,  99.90,   0.50,