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
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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 : 11/14/2025 12:21:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 12Z,  -0.20,  -8.82,  -9.09,  99.90,  -0.07,
11/12 13Z,  -0.20,  -7.08,  -7.40,  99.90,  -0.12,
11/12 14Z,  -0.20,  -5.58,  -5.90,  99.90,  -0.12,
11/12 15Z,  -0.10,  -4.60,  -4.90,  99.90,  -0.20,
11/12 16Z,  -0.10,  -4.29,  -4.61,  99.90,  -0.22,  (max)
11/12 17Z,  -0.10,  -4.64,  -5.00,  99.90,  -0.26,
11/12 18Z,  -0.10,  -5.48,  -5.92,  99.90,  -0.34,
11/12 19Z,  -0.10,  -6.54,  -6.88,  99.90,  -0.24,
11/12 20Z,   0.00,  -7.51,  -7.89,  99.90,  -0.38,
11/12 21Z,   0.00,  -8.13,  -8.49,  99.90,  -0.36,
11/12 22Z,   0.00,  -8.22,  -8.57,  99.90,  -0.35,  (min)
11/12 23Z,   0.00,  -7.78,  -8.18,  99.90,  -0.40,
11/13 00Z,   0.00,  -6.94,  -7.35,  99.90,  -0.41,
11/13 01Z,   0.00,  -5.94,  -6.47,  99.90,  -0.53,
11/13 02Z,   0.10,  -5.09,  -5.54,  99.90,  -0.55,
11/13 03Z,   0.10,  -4.65,  -5.06,  99.90,  -0.51,  (max)
11/13 04Z,   0.10,  -4.80,  -5.13,  99.90,  -0.43,
11/13 05Z,   0.10,  -5.59,  -5.88,  99.90,  -0.39,
11/13 06Z,   0.10,  -6.88,  -7.14,  99.90,  -0.36,
11/13 07Z,   0.20,  -8.43,  -8.60,  99.90,  -0.37,
11/13 08Z,   0.30,  -9.91, -10.05,  99.90,  -0.44,
11/13 09Z,   0.30, -10.99, -11.02,  99.90,  -0.33,
11/13 10Z,   0.30, -11.42, -11.44,  99.90,  -0.32,  (min)
11/13 11Z,   0.30, -11.10, -11.10,  99.90,  -0.30,
11/13 12Z,   0.30, -10.07, -10.13,  99.90,  -0.36,
11/13 13Z,   0.30,  -8.56,  -8.58,  99.90,  -0.32,
11/13 14Z,   0.40,  -6.88,  -6.94,  99.90,  -0.46,
11/13 15Z,   0.30,  -5.37,  -5.42,  99.90,  -0.35,
11/13 16Z,   0.30,  -4.35,  -4.45,  99.90,  -0.40,
11/13 17Z,   0.30,  -4.00,  -4.07,  99.90,  -0.37,  (max)
11/13 18Z,   0.20,  -4.35,  -4.37,  99.90,  -0.22,
11/13 19Z,   0.20,  -5.27,  -5.35,  99.90,  -0.28,
11/13 20Z,   0.20,  -6.51,  -6.61,  99.90,  -0.30,
11/13 21Z,   0.20,  -7.72,  -7.75,  99.90,  -0.23,
11/13 22Z,   0.30,  -8.62,  -8.63,  99.90,  -0.31,
11/13 23Z,   0.30,  -8.99,  -9.03,  99.90,  -0.34,  (min)
11/14 00Z,   0.20,  -8.75,  -8.85,  99.90,  -0.30,
11/14 01Z,   0.20,  -7.99,  -8.15,  99.90,  -0.36,
11/14 02Z,   0.20,  -6.95,  -7.07,  99.90,  -0.32,
11/14 03Z,   0.20,  -5.93,  -6.06,  99.90,  -0.33,
11/14 04Z,   0.30,  -5.23,  -5.33,  99.90,  -0.40,
11/14 05Z,   0.30,  -5.08,  -5.10,  99.90,  -0.32,  (max)
11/14 06Z,   0.30,  -5.56,  -5.52,  99.90,  -0.26,
11/14 07Z,   0.30,  -6.62,  -6.57,  99.90,  -0.25,
11/14 08Z,   0.30,  -8.00,  -7.86,  99.90,  -0.16,
11/14 09Z,   0.30,  -9.40,  -9.18,  99.90,  -0.08,
11/14 10Z,   0.30, -10.47, -10.21,  99.90,  -0.04,
11/14 11Z,   0.20, -10.93, -10.61,  99.90,   0.12,  (min)
11/14 12Z,   0.20, -10.64, -10.29,  99.90,   0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/14 13Z,   0.30,  -9.63,  99.90,  -9.23,   0.09,
11/14 14Z,   0.40,  -8.10,  99.90,  -7.66,   0.04,
11/14 15Z,   0.40,  -6.39,  99.90,  -6.00,  -0.01,
11/14 16Z,   0.40,  -4.86,  99.90,  -4.53,  -0.07,
11/14 17Z,   0.40,  -3.86,  99.90,  -3.58,  -0.12,
11/14 18Z,   0.50,  -3.60,  99.90,  -3.28,  -0.18,  (max)
11/14 19Z,   0.50,  -4.13,  99.90,  -3.86,  -0.23,
11/14 20Z,   0.50,  -5.30,  99.90,  -5.08,  -0.29,
11/14 21Z,   0.60,  -6.82,  99.90,  -6.56,  -0.34,
11/14 22Z,   0.60,  -8.32,  99.90,  -8.12,  -0.39,
11/14 23Z,   0.70,  -9.46,  99.90,  -9.21,  -0.45,
11/15 00Z,   0.70,  -9.96,  99.90,  -9.77,  -0.50,  (min)
11/15 01Z,   0.60,  -9.75,  99.90,  -9.65,  -0.50,
11/15 02Z,   0.60,  -8.90,  99.90,  -8.80,  -0.50,
11/15 03Z,   0.60,  -7.67,  99.90,  -7.57,  -0.50,
11/15 04Z,   0.70,  -6.40,  99.90,  -6.20,  -0.50,
11/15 05Z,   0.70,  -5.45,  99.90,  -5.25,  -0.50,
11/15 06Z,   0.80,  -5.08,  99.90,  -4.78,  -0.50,  (max)
11/15 07Z,   0.80,  -5.41,  99.90,  -5.11,  -0.50,
11/15 08Z,   0.80,  -6.36,  99.90,  -6.07,  -0.50,
11/15 09Z,   0.90,  -7.71,  99.90,  -7.31,  -0.50,
11/15 10Z,   0.90,  -9.09,  99.90,  -8.69,  -0.50,
11/15 11Z,   1.00, -10.12,  99.90,  -9.63,  -0.50,
11/15 12Z,   1.00, -10.53,  99.90, -10.03,  -0.50,  (min)
11/15 13Z,   1.00, -10.14,  99.90,  -9.64,  -0.50,
11/15 14Z,   1.00,  -9.01,  99.90,  -8.52,  -0.50,
11/15 15Z,   0.90,  -7.38,  99.90,  -6.99,  -0.50,
11/15 16Z,   0.80,  -5.62,  99.90,  -5.32,  -0.50,
11/15 17Z,   0.70,  -4.13,  99.90,  -3.93,  -0.50,
11/15 18Z,   0.60,  -3.28,  99.90,  -3.18,  -0.50,  (max)
11/15 19Z,   0.60,  -3.28,  99.90,  -3.18,  -0.50,
11/15 20Z,   0.60,  -4.14,  99.90,  -4.05,  -0.50,
11/15 21Z,   0.60,  -5.68,  99.90,  -5.58,  -0.50,
11/15 22Z,   0.50,  -7.52,  99.90,  -7.53,  -0.50,
11/15 23Z,   0.50,  -9.27,  99.90,  -9.27,  -0.50,
11/16 00Z,   0.40, -10.50,  99.90, -10.60,  -0.50,
11/16 01Z,   0.30, -10.96,  99.90, -11.17,  -0.50,  (min)
11/16 02Z,   0.20, -10.58,  99.90, -10.88,  -0.50,
11/16 03Z,   0.10,  -9.48,  99.90,  -9.88,  -0.50,
11/16 04Z,   0.10,  -7.97,  99.90,  -8.37,  -0.50,
11/16 05Z,   0.00,  -6.45,  99.90,  -6.96,  -0.50,
11/16 06Z,   0.00,  -5.33,  99.90,  -5.83,  -0.50,
11/16 07Z,   0.00,  -4.88,  99.90,  -5.38,  -0.50,  (max)
11/16 08Z,   0.00,  -5.21,  99.90,  -5.71,  -0.50,
11/16 09Z,   0.10,  -6.20,  99.90,  -6.61,  -0.50,
11/16 10Z,   0.10,  -7.58,  99.90,  -7.98,  -0.50,
11/16 11Z,   0.10,  -8.94,  99.90,  -9.34,  -0.50,
11/16 12Z,   0.10,  -9.88,  99.90, -10.29,  -0.50,
11/16 13Z,   0.00, -10.11,  99.90, -10.62,  -0.50,  (min)
11/16 14Z,   0.00,  -9.51,  99.90, -10.01,  -0.50,
11/16 15Z,   0.00,  -8.18,  99.90,  -8.69,  -0.50,
11/16 16Z,  -0.10,  -6.42,  99.90,  -7.03,  -0.50,
11/16 17Z,  -0.10,  -4.66,  99.90,  -5.26,  -0.50,
11/16 18Z,  -0.10,  -3.33,  99.90,  -3.94,  -0.50,
11/16 19Z,  -0.10,  -2.79,  99.90,  -3.39,  -0.50,  (max)
11/16 20Z,  -0.10,  -3.21,  99.90,  -3.81,  -0.50,
11/16 21Z,   0.00,  -4.52,  99.90,  -5.02,  -0.50,
11/16 22Z,   0.00,  -6.45,  99.90,  -6.95,  -0.50,
11/16 23Z,   0.00,  -8.58,  99.90,  -9.08,  -0.50,
11/17 00Z,   0.00, -10.42,  99.90, -10.92,  -0.50,
11/17 01Z,   0.10, -11.56,  99.90, -11.97,  -0.50,
11/17 02Z,   0.10, -11.78,  99.90, -12.19,  -0.50,  (min)
11/17 03Z,   0.10, -11.06,  99.90, -11.46,  -0.50,
11/17 04Z,   0.10,  -9.61,  99.90, -10.01,  -0.50,
11/17 05Z,   0.00,  -7.81,  99.90,  -8.31,  -0.50,
11/17 06Z,   0.00,  -6.13,  99.90,  -6.63,  -0.50,
11/17 07Z,  -0.10,  -4.97,  99.90,  -5.57,  -0.50,
11/17 08Z,  -0.20,  -4.60,  99.90,  -5.31,  -0.50,  (max)
11/17 09Z,  -0.10,  -5.07,  99.90,  -5.67,  -0.50,
11/17 10Z,   0.00,  -6.19,  99.90,  -6.70,  -0.50,
11/17 11Z,   0.00,  -7.62,  99.90,  -8.12,  -0.50,
11/17 12Z,   0.00,  -8.91,  99.90,  -9.41,  -0.50,
11/17 13Z,   0.10,  -9.66,  99.90, -10.06,  -0.50,  (min)
11/17 14Z,   0.10,  -9.61,  99.90, -10.01,  -0.50,
11/17 15Z,   0.00,  -8.72,  99.90,  -9.22,  -0.50,
11/17 16Z,   0.00,  -7.16,  99.90,  -7.67,  -0.50,
11/17 17Z,   0.00,  -5.32,  99.90,  -5.83,  -0.50,
11/17 18Z,  -0.10,  -3.67,  99.90,  -4.27,  -0.50,
11/17 19Z,  -0.10,  -2.65,  99.90,  -3.25,  -0.50,
11/17 20Z,  -0.10,  -2.56,  99.90,  -3.16,  -0.50,  (max)
11/17 21Z,  -0.10,  -3.49,  99.90,  -4.10,  -0.50,
11/17 22Z,  -0.10,  -5.28,  99.90,  -5.89,  -0.50,
11/17 23Z,  -0.10,  -7.56,  99.90,  -8.16,  -0.50,
11/18 00Z,   0.00,  -9.82,  99.90, -10.33,  -0.50,