EXTRA-TROPICAL  STORM  SURGE
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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
#Sitka, AK : 01/18/2026 10:22:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 18Z,  -0.50,  -3.75,  -4.81,  99.90,  -0.56,
01/16 19Z,  -0.50,  -2.84,  -3.95,  99.90,  -0.61,
01/16 20Z,  -0.50,  -2.62,  -3.59,  99.90,  -0.47,  (max)
01/16 21Z,  -0.50,  -3.27,  -4.28,  99.90,  -0.51,
01/16 22Z,  -0.50,  -4.74,  -5.71,  99.90,  -0.47,
01/16 23Z,  -0.40,  -6.80,  -7.77,  99.90,  -0.57,
01/17 00Z,  -0.50,  -9.07, -10.13,  99.90,  -0.56,
01/17 01Z,  -0.60, -11.08, -12.18,  99.90,  -0.50,
01/17 02Z,  -0.60, -12.42, -13.61,  99.90,  -0.59,
01/17 03Z,  -0.60, -12.83, -14.07,  99.90,  -0.64,  (min)
01/17 04Z,  -0.50, -12.26, -13.51,  99.90,  -0.75,
01/17 05Z,  -0.50, -10.85, -12.02,  99.90,  -0.67,
01/17 06Z,  -0.60,  -8.95, -10.09,  99.90,  -0.54,
01/17 07Z,  -0.70,  -7.00,  -8.10,  99.90,  -0.40,
01/17 08Z,  -0.70,  -5.43,  -6.45,  99.90,  -0.32,
01/17 09Z,  -0.60,  -4.54,  -5.46,  99.90,  -0.32,
01/17 10Z,  -0.50,  -4.45,  -5.31,  99.90,  -0.36,  (max)
01/17 11Z,  -0.50,  -5.07,  -5.96,  99.90,  -0.39,
01/17 12Z,  -0.70,  -6.11,  -7.05,  99.90,  -0.24,
01/17 13Z,  -0.60,  -7.18,  -8.07,  99.90,  -0.29,
01/17 14Z,  -0.60,  -7.89,  -8.82,  99.90,  -0.33,
01/17 15Z,  -0.50,  -7.98,  -8.97,  99.90,  -0.49,  (min)
01/17 16Z,  -0.50,  -7.34,  -8.32,  99.90,  -0.48,
01/17 17Z,  -0.50,  -6.10,  -7.12,  99.90,  -0.52,
01/17 18Z,  -0.50,  -4.58,  -5.59,  99.90,  -0.51,
01/17 19Z,  -0.50,  -3.19,  -4.20,  99.90,  -0.51,
01/17 20Z,  -0.40,  -2.37,  -3.38,  99.90,  -0.61,
01/17 21Z,  -0.40,  -2.41,  -3.32,  99.90,  -0.51,  (max)
01/17 22Z,  -0.50,  -3.44,  -4.37,  99.90,  -0.43,
01/17 23Z,  -0.50,  -5.32,  -6.28,  99.90,  -0.46,
01/18 00Z,  -0.40,  -7.71,  -8.66,  99.90,  -0.55,
01/18 01Z,  -0.40, -10.14, -11.13,  99.90,  -0.59,
01/18 02Z,  -0.40, -12.10, -13.12,  99.90,  -0.62,
01/18 03Z,  -0.40, -13.17, -14.23,  99.90,  -0.66,  (min)
01/18 04Z,  -0.50, -13.16, -14.22,  99.90,  -0.56,
01/18 05Z,  -0.50, -12.09, -13.14,  99.90,  -0.55,
01/18 06Z,  -0.50, -10.23, -11.29,  99.90,  -0.56,
01/18 07Z,  -0.50,  -8.04,  -9.18,  99.90,  -0.64,
01/18 08Z,  -0.50,  -6.02,  -7.12,  99.90,  -0.60,
01/18 09Z,  -0.40,  -4.60,  -5.67,  99.90,  -0.67,
01/18 10Z,  -0.40,  -4.04,  -5.02,  99.90,  -0.58,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/18 11Z,  -0.30,  -4.37,  99.90,  -5.26,  -0.59,
01/18 12Z,  -0.30,  -5.38,  99.90,  -6.29,  -0.60,
01/18 13Z,  -0.30,  -6.69,  99.90,  -7.61,  -0.61,
01/18 14Z,  -0.30,  -7.85,  99.90,  -8.77,  -0.62,
01/18 15Z,  -0.30,  -8.45,  99.90,  -9.38,  -0.63,  (min)
01/18 16Z,  -0.30,  -8.25,  99.90,  -9.20,  -0.64,
01/18 17Z,  -0.40,  -7.26,  99.90,  -8.32,  -0.66,
01/18 18Z,  -0.40,  -5.71,  99.90,  -6.77,  -0.67,
01/18 19Z,  -0.40,  -4.00,  99.90,  -5.08,  -0.68,
01/18 20Z,  -0.40,  -2.64,  99.90,  -3.72,  -0.69,
01/18 21Z,  -0.40,  -2.04,  99.90,  -3.13,  -0.70,  (max)
01/18 22Z,  -0.40,  -2.47,  99.90,  -3.58,  -0.71,
01/18 23Z,  -0.40,  -3.95,  99.90,  -5.06,  -0.71,
01/19 00Z,  -0.30,  -6.23,  99.90,  -7.24,  -0.71,
01/19 01Z,  -0.30,  -8.87,  99.90,  -9.87,  -0.71,
01/19 02Z,  -0.30, -11.30,  99.90, -12.31,  -0.71,
01/19 03Z,  -0.30, -13.02,  99.90, -14.03,  -0.71,
01/19 04Z,  -0.30, -13.65,  99.90, -14.66,  -0.71,  (min)
01/19 05Z,  -0.30, -13.09,  99.90, -14.10,  -0.71,
01/19 06Z,  -0.40, -11.49,  99.90, -12.60,  -0.71,
01/19 07Z,  -0.40,  -9.26,  99.90, -10.37,  -0.71,
01/19 08Z,  -0.40,  -6.92,  99.90,  -8.02,  -0.71,
01/19 09Z,  -0.40,  -4.99,  99.90,  -6.10,  -0.71,
01/19 10Z,  -0.40,  -3.90,  99.90,  -5.00,  -0.71,
01/19 11Z,  -0.40,  -3.80,  99.90,  -4.90,  -0.71,  (max)
01/19 12Z,  -0.40,  -4.60,  99.90,  -5.71,  -0.71,
01/19 13Z,  -0.30,  -5.98,  99.90,  -6.99,  -0.71,
01/19 14Z,  -0.30,  -7.47,  99.90,  -8.47,  -0.71,
01/19 15Z,  -0.30,  -8.57,  99.90,  -9.58,  -0.71,
01/19 16Z,  -0.40,  -8.92,  99.90, -10.03,  -0.71,  (min)
01/19 17Z,  -0.40,  -8.36,  99.90,  -9.47,  -0.71,
01/19 18Z,  -0.40,  -7.00,  99.90,  -8.11,  -0.71,
01/19 19Z,  -0.30,  -5.20,  99.90,  -6.21,  -0.71,
01/19 20Z,  -0.30,  -3.44,  99.90,  -4.44,  -0.71,
01/19 21Z,  -0.30,  -2.24,  99.90,  -3.24,  -0.71,
01/19 22Z,  -0.30,  -2.00,  99.90,  -3.00,  -0.71,  (max)
01/19 23Z,  -0.30,  -2.89,  99.90,  -3.90,  -0.71,
01/20 00Z,  -0.40,  -4.81,  99.90,  -5.92,  -0.71,
01/20 01Z,  -0.50,  -7.39,  99.90,  -8.60,  -0.71,
01/20 02Z,  -0.50, -10.10,  99.90, -11.31,  -0.71,
01/20 03Z,  -0.50, -12.34,  99.90, -13.55,  -0.71,
01/20 04Z,  -0.50, -13.62,  99.90, -14.83,  -0.71,  (min)
01/20 05Z,  -0.40, -13.68,  99.90, -14.79,  -0.71,
01/20 06Z,  -0.40, -12.54,  99.90, -13.64,  -0.71,
01/20 07Z,  -0.40, -10.48,  99.90, -11.58,  -0.71,
01/20 08Z,  -0.40,  -8.00,  99.90,  -9.11,  -0.71,
01/20 09Z,  -0.40,  -5.69,  99.90,  -6.80,  -0.71,
01/20 10Z,  -0.40,  -4.06,  99.90,  -5.17,  -0.71,
01/20 11Z,  -0.40,  -3.43,  99.90,  -4.54,  -0.71,  (max)
01/20 12Z,  -0.40,  -3.86,  99.90,  -4.97,  -0.71,
01/20 13Z,  -0.40,  -5.12,  99.90,  -6.22,  -0.71,
01/20 14Z,  -0.40,  -6.77,  99.90,  -7.88,  -0.71,
01/20 15Z,  -0.40,  -8.30,  99.90,  -9.41,  -0.71,
01/20 16Z,  -0.50,  -9.23,  99.90, -10.43,  -0.71,
01/20 17Z,  -0.50,  -9.24,  99.90, -10.45,  -0.71,  (min)
01/20 18Z,  -0.50,  -8.30,  99.90,  -9.51,  -0.71,
01/20 19Z,  -0.50,  -6.64,  99.90,  -7.85,  -0.71,
01/20 20Z,  -0.50,  -4.71,  99.90,  -5.91,  -0.71,
01/20 21Z,  -0.40,  -3.04,  99.90,  -4.14,  -0.71,
01/20 22Z,  -0.40,  -2.14,  99.90,  -3.24,  -0.71,  (max)
01/20 23Z,  -0.40,  -2.33,  99.90,  -3.43,  -0.71,
01/21 00Z,  -0.30,  -3.67,  99.90,  -4.67,  -0.71,
01/21 01Z,  -0.30,  -5.92,  99.90,  -6.93,  -0.71,
01/21 02Z,  -0.30,  -8.63,  99.90,  -9.63,  -0.71,
01/21 03Z,  -0.30, -11.18,  99.90, -12.19,  -0.71,
01/21 04Z,  -0.30, -13.03,  99.90, -14.03,  -0.71,
01/21 05Z,  -0.30, -13.74,  99.90, -14.75,  -0.71,  (min)
01/21 06Z,  -0.30, -13.18,  99.90, -14.19,  -0.71,
01/21 07Z,  -0.30, -11.50,  99.90, -12.51,  -0.71,
01/21 08Z,  -0.30,  -9.12,  99.90, -10.13,  -0.71,
01/21 09Z,  -0.30,  -6.60,  99.90,  -7.60,  -0.71,
01/21 10Z,  -0.30,  -4.52,  99.90,  -5.53,  -0.71,
01/21 11Z,  -0.30,  -3.34,  99.90,  -4.35,  -0.71,
01/21 12Z,  -0.30,  -3.26,  99.90,  -4.27,  -0.71,  (max)
01/21 13Z,  -0.30,  -4.21,  99.90,  -5.22,  -0.71,
01/21 14Z,  -0.30,  -5.84,  99.90,  -6.85,  -0.71,
01/21 15Z,  -0.30,  -7.65,  99.90,  -8.66,  -0.71,
01/21 16Z,  -0.30,  -9.10,  99.90, -10.10,  -0.71,
01/21 17Z,  -0.20,  -9.75,  99.90, -10.66,  -0.71,  (min)
01/21 18Z,  -0.20,  -9.41,  99.90, -10.32,  -0.71,
01/21 19Z,  -0.20,  -8.15,  99.90,  -9.06,  -0.71,
01/21 20Z,  -0.20,  -6.30,  99.90,  -7.21,  -0.71,
01/21 21Z,  -0.20,  -4.38,  99.90,  -5.29,  -0.71,
01/21 22Z,  -0.10,  -2.94,  99.90,  -3.75,  -0.71,
01/21 23Z,  -0.10,  -2.41,  99.90,  -3.21,  -0.71,  (max)
01/22 00Z,  -0.20,  -3.01,  99.90,  -3.92,  -0.71,
01/22 01Z,  99.90,  -4.68,  99.90,  99.90,  -0.71,
01/22 02Z,  99.90,  -7.09,  99.90,  99.90,  -0.71,
01/22 03Z,  99.90,  -9.69,  99.90,  99.90,  -0.71,
01/22 04Z,  99.90, -11.89,  99.90,  99.90,  -0.71,
01/22 05Z,  99.90, -13.19,  99.90,  99.90,  -0.71,
01/22 06Z,  99.90, -13.28,  99.90,  99.90,  -0.71,