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 : 05/20/2025 01:23:22 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 06Z,  -0.20,  -5.43,  -5.76,  99.90,  -0.13,
05/18 07Z,  -0.20,  -5.42,  -5.85,  99.90,  -0.23,  (min)
05/18 08Z,  -0.10,  -4.86,  -5.24,  99.90,  -0.28,
05/18 09Z,  -0.10,  -3.86,  -4.29,  99.90,  -0.33,
05/18 10Z,  -0.10,  -2.69,  -3.08,  99.90,  -0.29,
05/18 11Z,  -0.10,  -1.68,  -2.05,  99.90,  -0.27,
05/18 12Z,  -0.20,  -1.14,  -1.54,  99.90,  -0.20,  (max)
05/18 13Z,  -0.20,  -1.30,  -1.66,  99.90,  -0.16,
05/18 14Z,  -0.20,  -2.21,  -2.50,  99.90,  -0.09,
05/18 15Z,  -0.20,  -3.75,  -4.02,  99.90,  -0.07,
05/18 16Z,  -0.20,  -5.65,  -5.92,  99.90,  -0.07,
05/18 17Z,  -0.20,  -7.54,  -7.69,  99.90,   0.05,
05/18 18Z,  -0.20,  -9.06,  -9.22,  99.90,   0.04,
05/18 19Z,  -0.20,  -9.90,  -9.99,  99.90,   0.11,
05/18 20Z,  -0.10,  -9.93,  -9.99,  99.90,   0.04,  (min)
05/18 21Z,  -0.10,  -9.16,  -9.20,  99.90,   0.06,
05/18 22Z,  -0.10,  -7.79,  -7.86,  99.90,   0.03,
05/18 23Z,  -0.10,  -6.14,  -6.23,  99.90,   0.01,
05/19 00Z,  -0.10,  -4.56,  -4.66,  99.90,   0.00,
05/19 01Z,  -0.10,  -3.37,  -3.46,  99.90,   0.01,
05/19 02Z,  -0.10,  -2.77,  -2.86,  99.90,   0.01,
05/19 03Z,  -0.20,  -2.79,  -2.86,  99.90,   0.13,  (max)
05/19 04Z,  -0.20,  -3.33,  -3.36,  99.90,   0.17,
05/19 05Z,  -0.20,  -4.13,  -4.16,  99.90,   0.17,
05/19 06Z,  -0.10,  -4.91,  -4.89,  99.90,   0.12,
05/19 07Z,  -0.10,  -5.40,  -5.40,  99.90,   0.10,  (min)
05/19 08Z,  -0.20,  -5.41,  -5.36,  99.90,   0.25,
05/19 09Z,  -0.10,  -4.93,  -4.93,  99.90,   0.10,
05/19 10Z,  -0.10,  -4.06,  -4.02,  99.90,   0.14,
05/19 11Z,   0.00,  -3.04,  -2.98,  99.90,   0.06,
05/19 12Z,   0.00,  -2.17,  -2.09,  99.90,   0.08,
05/19 13Z,   0.00,  -1.73,  -1.68,  99.90,   0.05,  (max)
05/19 14Z,   0.00,  -1.91,  -1.79,  99.90,   0.12,
05/19 15Z,   0.00,  -2.76,  -2.61,  99.90,   0.15,
05/19 16Z,   0.00,  -4.17,  -3.96,  99.90,   0.21,
05/19 17Z,   0.00,  -5.89,  -5.64,  99.90,   0.25,
05/19 18Z,   0.00,  -7.58,  -7.24,  99.90,   0.34,
05/19 19Z,   0.00,  -8.92,  -8.56,  99.90,   0.36,
05/19 20Z,   0.00,  -9.62,  -9.24,  99.90,   0.38,  (min)
05/19 21Z,   0.00,  -9.55,  -9.14,  99.90,   0.41,
05/19 22Z,   0.10,  -8.76,  -8.39,  99.90,   0.27,
05/19 23Z,   0.10,  -7.40,  -7.16,  99.90,   0.14,
05/20 00Z,   0.10,  -5.80,  -5.62,  99.90,   0.08,
05/20 01Z,   0.10,  -4.27,  -4.16,  99.90,   0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 02Z,   0.10,  -3.13,  99.90,  -3.02,   0.01,
05/20 03Z,   0.10,  -2.56,  99.90,  -2.46,   0.00,  (max)
05/20 04Z,   0.10,  -2.62,  99.90,  -2.52,  -0.00,
05/20 05Z,   0.10,  -3.19,  99.90,  -3.10,  -0.01,
05/20 06Z,   0.00,  -4.07,  99.90,  -4.08,  -0.01,
05/20 07Z,   0.00,  -4.95,  99.90,  -4.97,  -0.02,
05/20 08Z,   0.00,  -5.58,  99.90,  -5.60,  -0.02,
05/20 09Z,   0.00,  -5.76,  99.90,  -5.79,  -0.03,  (min)
05/20 10Z,   0.00,  -5.43,  99.90,  -5.47,  -0.04,
05/20 11Z,   0.00,  -4.69,  99.90,  -4.73,  -0.04,
05/20 12Z,   0.00,  -3.75,  99.90,  -3.80,  -0.05,
05/20 13Z,   0.00,  -2.88,  99.90,  -2.93,  -0.05,
05/20 14Z,   0.00,  -2.37,  99.90,  -2.42,  -0.05,  (max)
05/20 15Z,   0.00,  -2.42,  99.90,  -2.47,  -0.05,
05/20 16Z,   0.00,  -3.09,  99.90,  -3.14,  -0.05,
05/20 17Z,  -0.10,  -4.30,  99.90,  -4.46,  -0.05,
05/20 18Z,  -0.10,  -5.85,  99.90,  -6.00,  -0.05,
05/20 19Z,  -0.20,  -7.40,  99.90,  -7.65,  -0.05,
05/20 20Z,  -0.20,  -8.64,  99.90,  -8.89,  -0.05,
05/20 21Z,  -0.20,  -9.29,  99.90,  -9.54,  -0.05,  (min)
05/20 22Z,  -0.20,  -9.19,  99.90,  -9.45,  -0.05,
05/20 23Z,  -0.20,  -8.37,  99.90,  -8.63,  -0.05,
05/21 00Z,  -0.20,  -7.00,  99.90,  -7.25,  -0.05,
05/21 01Z,  -0.20,  -5.36,  99.90,  -5.61,  -0.05,
05/21 02Z,  -0.20,  -3.79,  99.90,  -4.04,  -0.05,
05/21 03Z,  -0.20,  -2.62,  99.90,  -2.88,  -0.05,
05/21 04Z,  -0.20,  -2.07,  99.90,  -2.32,  -0.05,  (max)
05/21 05Z,  -0.30,  -2.21,  99.90,  -2.56,  -0.05,
05/21 06Z,  -0.30,  -2.94,  99.90,  -3.29,  -0.05,
05/21 07Z,  -0.30,  -4.03,  99.90,  -4.39,  -0.05,
05/21 08Z,  -0.20,  -5.19,  99.90,  -5.44,  -0.05,
05/21 09Z,  -0.20,  -6.10,  99.90,  -6.35,  -0.05,
05/21 10Z,  -0.20,  -6.52,  99.90,  -6.77,  -0.05,  (min)
05/21 11Z,  -0.30,  -6.37,  99.90,  -6.72,  -0.05,
05/21 12Z,  -0.30,  -5.69,  99.90,  -6.04,  -0.05,
05/21 13Z,  -0.30,  -4.69,  99.90,  -5.04,  -0.05,
05/21 14Z,  -0.40,  -3.66,  99.90,  -4.12,  -0.05,
05/21 15Z,  -0.50,  -2.92,  99.90,  -3.47,  -0.05,
05/21 16Z,  -0.50,  -2.70,  99.90,  -3.25,  -0.05,  (max)
05/21 17Z,  -0.50,  -3.13,  99.90,  -3.68,  -0.05,
05/21 18Z,  -0.50,  -4.15,  99.90,  -4.70,  -0.05,
05/21 19Z,  -0.50,  -5.57,  99.90,  -6.12,  -0.05,
05/21 20Z,  -0.50,  -7.07,  99.90,  -7.62,  -0.05,
05/21 21Z,  -0.50,  -8.29,  99.90,  -8.84,  -0.05,
05/21 22Z,  -0.40,  -8.94,  99.90,  -9.39,  -0.05,  (min)
05/21 23Z,  -0.40,  -8.83,  99.90,  -9.28,  -0.05,
05/22 00Z,  -0.40,  -7.95,  99.90,  -8.41,  -0.05,
05/22 01Z,  -0.30,  -6.48,  99.90,  -6.83,  -0.05,
05/22 02Z,  -0.40,  -4.72,  99.90,  -5.17,  -0.05,
05/22 03Z,  -0.40,  -3.06,  99.90,  -3.51,  -0.05,
05/22 04Z,  -0.40,  -1.85,  99.90,  -2.30,  -0.05,
05/22 05Z,  -0.40,  -1.36,  99.90,  -1.81,  -0.05,  (max)
05/22 06Z,  -0.50,  -1.67,  99.90,  -2.22,  -0.05,
05/22 07Z,  -0.50,  -2.70,  99.90,  -3.25,  -0.05,
05/22 08Z,  -0.50,  -4.17,  99.90,  -4.72,  -0.05,
05/22 09Z,  -0.50,  -5.72,  99.90,  -6.28,  -0.05,
05/22 10Z,  -0.40,  -6.99,  99.90,  -7.44,  -0.05,
05/22 11Z,  -0.40,  -7.67,  99.90,  -8.12,  -0.05,  (min)
05/22 12Z,  -0.30,  -7.63,  99.90,  -7.98,  -0.05,
05/22 13Z,  -0.30,  -6.89,  99.90,  -7.24,  -0.05,
05/22 14Z,  -0.30,  -5.69,  99.90,  -6.04,  -0.05,
05/22 15Z,  -0.30,  -4.36,  99.90,  -4.71,  -0.05,
05/22 16Z,  -0.30,  -3.26,  99.90,  -3.61,  -0.05,
05/22 17Z,  -0.40,  -2.72,  99.90,  -3.17,  -0.05,  (max)
05/22 18Z,  -0.40,  -2.90,  99.90,  -3.35,  -0.05,
05/22 19Z,  -0.40,  -3.78,  99.90,  -4.23,  -0.05,
05/22 20Z,  -0.30,  -5.15,  99.90,  -5.50,  -0.05,
05/22 21Z,  -0.30,  -6.67,  99.90,  -7.02,  -0.05,
05/22 22Z,  -0.20,  -7.93,  99.90,  -8.18,  -0.05,
05/22 23Z,  -0.20,  -8.59,  99.90,  -8.85,  -0.05,  (min)
05/23 00Z,  -0.10,  -8.44,  99.90,  -8.59,  -0.05,
05/23 01Z,  -0.10,  -7.44,  99.90,  -7.60,  -0.05,
05/23 02Z,  -0.10,  -5.80,  99.90,  -5.96,  -0.05,
05/23 03Z,  -0.10,  -3.87,  99.90,  -4.03,  -0.05,
05/23 04Z,  -0.10,  -2.10,  99.90,  -2.25,  -0.05,
05/23 05Z,  -0.20,  -0.89,  99.90,  -1.14,  -0.05,
05/23 06Z,  -0.20,  -0.54,  99.90,  -0.79,  -0.05,  (max)
05/23 07Z,  -0.20,  -1.15,  99.90,  -1.41,  -0.05,
05/23 08Z,  -0.20,  -2.60,  99.90,  -2.85,  -0.05,
05/23 09Z,  -0.20,  -4.56,  99.90,  -4.81,  -0.05,
05/23 10Z,  -0.20,  -6.58,  99.90,  -6.83,  -0.05,
05/23 11Z,  -0.10,  -8.20,  99.90,  -8.35,  -0.05,
05/23 12Z,  -0.10,  -9.08,  99.90,  -9.23,  -0.05,  (min)
05/23 13Z,  -0.10,  -9.02,  99.90,  -9.17,  -0.05,
05/23 14Z,  -0.10,  -8.10,  99.90,  -8.25,  -0.05,
05/23 15Z,  -0.10,  -6.56,  99.90,  -6.71,  -0.05,
05/23 16Z,  -0.10,  -4.82,  99.90,  -4.97,  -0.05,
05/23 17Z,  -0.10,  -3.34,  99.90,  -3.49,  -0.05,
05/23 18Z,  -0.10,  -2.48,  99.90,  -2.63,  -0.05,