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
#Atka, AK : 03/10/2026 11:23:57 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 12Z,  -1.20,  -2.38,  -3.44,  99.90,   0.14,
03/08 13Z,  -1.20,  -2.38,  -3.59,  99.90,  -0.01,
03/08 14Z,  -1.20,  -2.33,  -3.61,  99.90,  -0.08,  (min)
03/08 15Z,  -1.20,  -2.24,  -3.40,  99.90,   0.04,
03/08 16Z,  -1.20,  -2.15,  -3.23,  99.90,   0.12,
03/08 17Z,  -1.20,  -2.10,  -3.09,  99.90,   0.21,
03/08 18Z,  -1.20,  -2.13,  -3.06,  99.90,   0.27,
03/08 19Z,  -1.20,  -2.28,  -3.04,  99.90,   0.44,  (max)
03/08 20Z,  -1.20,  -2.59,  -3.29,  99.90,   0.50,
03/08 21Z,  -1.20,  -3.04,  -3.73,  99.90,   0.51,
03/08 22Z,  -1.20,  -3.56,  -4.28,  99.90,   0.48,
03/08 23Z,  -1.20,  -4.09,  -4.87,  99.90,   0.42,
03/09 00Z,  -1.30,  -4.48,  -5.33,  99.90,   0.45,
03/09 01Z,  -1.40,  -4.66,  -5.75,  99.90,   0.31,
03/09 02Z,  -1.40,  -4.65,  -5.99,  99.90,   0.06,
03/09 03Z,  -1.40,  -4.43,  -6.02,  99.90,  -0.19,  (min)
03/09 04Z,  -1.40,  -4.06,  -5.82,  99.90,  -0.36,
03/09 05Z,  -1.40,  -3.58,  -5.33,  99.90,  -0.35,
03/09 06Z,  -1.40,  -3.07,  -4.78,  99.90,  -0.31,
03/09 07Z,  -1.40,  -2.58,  -4.27,  99.90,  -0.29,
03/09 08Z,  -1.40,  -2.23,  -3.86,  99.90,  -0.23,
03/09 09Z,  -1.50,  -2.03,  -3.52,  99.90,   0.01,
03/09 10Z,  -1.50,  -1.98,  -3.39,  99.90,   0.09,
03/09 11Z,  -1.50,  -2.04,  -3.32,  99.90,   0.22,  (max)
03/09 12Z,  -1.60,  -2.12,  -3.33,  99.90,   0.39,
03/09 13Z,  -1.60,  -2.15,  -3.49,  99.90,   0.26,
03/09 14Z,  -1.60,  -2.13,  -3.53,  99.90,   0.20,  (min)
03/09 15Z,  -1.60,  -2.08,  -3.43,  99.90,   0.25,
03/09 16Z,  -1.70,  -2.01,  -3.31,  99.90,   0.40,
03/09 17Z,  -1.70,  -1.96,  -3.19,  99.90,   0.47,
03/09 18Z,  -1.70,  -1.98,  -3.12,  99.90,   0.56,  (max)
03/09 19Z,  -1.70,  -2.10,  -3.13,  99.90,   0.67,
03/09 20Z,  -1.70,  -2.35,  -3.25,  99.90,   0.80,
03/09 21Z,  -1.70,  -2.78,  -3.66,  99.90,   0.82,
03/09 22Z,  -1.70,  -3.32,  -4.12,  99.90,   0.90,
03/09 23Z,  -1.70,  -3.91,  -4.74,  99.90,   0.87,
03/10 00Z,  -1.70,  -4.43,  -5.33,  99.90,   0.80,
03/10 01Z,  -1.80,  -4.76,  -5.77,  99.90,   0.79,
03/10 02Z,  -1.80,  -4.88,  -6.14,  99.90,   0.54,
03/10 03Z,  -1.70,  -4.79,  -6.28,  99.90,   0.21,  (min)
03/10 04Z,  -1.70,  -4.49,  -6.20,  99.90,  -0.01,
03/10 05Z,  -1.70,  -4.04,  -5.83,  99.90,  -0.09,
03/10 06Z,  -1.70,  -3.52,  -5.32,  99.90,  -0.10,
03/10 07Z,  -1.70,  -2.98,  -4.69,  99.90,  -0.01,
03/10 08Z,  -1.60,  -2.48,  -4.09,  99.90,  -0.01,
03/10 09Z,  -1.60,  -2.14,  -3.68,  99.90,   0.06,
03/10 10Z,  -1.60,  -1.98,  -3.30,  99.90,   0.28,
03/10 11Z,  -1.70,  -1.93,  -3.15,  99.90,   0.48,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 12Z,  -1.70,  -1.96,  99.90,  -3.21,   0.45,
03/10 13Z,  -1.70,  -1.99,  99.90,  -3.27,   0.42,
03/10 14Z,  -1.70,  -1.98,  99.90,  -3.29,   0.39,  (min)
03/10 15Z,  -1.70,  -1.93,  99.90,  -3.27,   0.36,
03/10 16Z,  -1.60,  -1.87,  99.90,  -3.14,   0.33,
03/10 17Z,  -1.60,  -1.80,  99.90,  -3.10,   0.30,
03/10 18Z,  -1.50,  -1.80,  99.90,  -3.03,   0.27,  (max)
03/10 19Z,  -1.50,  -1.89,  99.90,  -3.15,   0.24,
03/10 20Z,  -1.50,  -2.09,  99.90,  -3.38,   0.20,
03/10 21Z,  -1.60,  -2.45,  99.90,  -3.88,   0.17,
03/10 22Z,  -1.60,  -2.99,  99.90,  -4.44,   0.14,
03/10 23Z,  -1.60,  -3.60,  99.90,  -5.09,   0.11,
03/11 00Z,  -1.60,  -4.20,  99.90,  -5.68,   0.11,
03/11 01Z,  -1.60,  -4.68,  99.90,  -6.17,   0.11,
03/11 02Z,  -1.60,  -4.95,  99.90,  -6.44,   0.11,  (min)
03/11 03Z,  -1.50,  -5.00,  99.90,  -6.39,   0.11,
03/11 04Z,  -1.50,  -4.83,  99.90,  -6.22,   0.11,
03/11 05Z,  -1.50,  -4.47,  99.90,  -5.86,   0.11,
03/11 06Z,  -1.50,  -3.98,  99.90,  -5.36,   0.11,
03/11 07Z,  -1.50,  -3.43,  99.90,  -4.82,   0.11,
03/11 08Z,  -1.60,  -2.89,  99.90,  -4.38,   0.11,
03/11 09Z,  -1.60,  -2.43,  99.90,  -3.91,   0.11,
03/11 10Z,  -1.60,  -2.14,  99.90,  -3.63,   0.11,
03/11 11Z,  -1.60,  -2.00,  99.90,  -3.49,   0.11,
03/11 12Z,  -1.50,  -1.94,  99.90,  -3.33,   0.11,  (max)
03/11 13Z,  -1.60,  -1.93,  99.90,  -3.42,   0.11,  (min)
03/11 14Z,  -1.50,  -1.91,  99.90,  -3.30,   0.11,
03/11 15Z,  -1.50,  -1.84,  99.90,  -3.23,   0.11,
03/11 16Z,  -1.50,  -1.76,  99.90,  -3.15,   0.11,
03/11 17Z,  -1.50,  -1.67,  99.90,  -3.06,   0.11,
03/11 18Z,  -1.50,  -1.62,  99.90,  -3.01,   0.11,  (max)
03/11 19Z,  -1.50,  -1.66,  99.90,  -3.05,   0.11,
03/11 20Z,  -1.50,  -1.82,  99.90,  -3.21,   0.11,
03/11 21Z,  -1.50,  -2.11,  99.90,  -3.50,   0.11,
03/11 22Z,  -1.50,  -2.59,  99.90,  -3.98,   0.11,
03/11 23Z,  -1.50,  -3.21,  99.90,  -4.60,   0.11,
03/12 00Z,  -1.50,  -3.85,  99.90,  -5.23,   0.11,
03/12 01Z,  -1.50,  -4.42,  99.90,  -5.81,   0.11,
03/12 02Z,  -1.50,  -4.85,  99.90,  -6.24,   0.11,
03/12 03Z,  -1.40,  -5.06,  99.90,  -6.35,   0.11,  (min)
03/12 04Z,  -1.40,  -5.04,  99.90,  -6.32,   0.11,
03/12 05Z,  -1.40,  -4.80,  99.90,  -6.09,   0.11,
03/12 06Z,  -1.40,  -4.39,  99.90,  -5.68,   0.11,
03/12 07Z,  -1.40,  -3.88,  99.90,  -5.17,   0.11,
03/12 08Z,  -1.40,  -3.34,  99.90,  -4.63,   0.11,
03/12 09Z,  -1.40,  -2.83,  99.90,  -4.11,   0.11,
03/12 10Z,  -1.40,  -2.43,  99.90,  -3.72,   0.11,
03/12 11Z,  -1.40,  -2.19,  99.90,  -3.48,   0.11,
03/12 12Z,  -1.40,  -2.05,  99.90,  -3.34,   0.11,
03/12 13Z,  -1.40,  -1.96,  99.90,  -3.25,   0.11,
03/12 14Z,  -1.40,  -1.91,  99.90,  -3.20,   0.11,
03/12 15Z,  -1.40,  -1.84,  99.90,  -3.13,   0.11,
03/12 16Z,  -1.40,  -1.73,  99.90,  -3.01,   0.11,
03/12 17Z,  -1.50,  -1.60,  99.90,  -2.99,   0.11,
03/12 18Z,  -1.50,  -1.51,  99.90,  -2.90,   0.11,
03/12 19Z,  -1.40,  -1.48,  99.90,  -2.77,   0.11,  (max)
03/12 20Z,  -1.40,  -1.58,  99.90,  -2.86,   0.11,
03/12 21Z,  -1.40,  -1.81,  99.90,  -3.10,   0.11,
03/12 22Z,  -1.40,  -2.20,  99.90,  -3.49,   0.11,
03/12 23Z,  -1.40,  -2.77,  99.90,  -4.05,   0.11,
03/13 00Z,  -1.40,  -3.42,  99.90,  -4.71,   0.11,
03/13 01Z,  -1.40,  -4.04,  99.90,  -5.33,   0.11,
03/13 02Z,  -1.40,  -4.58,  99.90,  -5.87,   0.11,
03/13 03Z,  -1.40,  -4.96,  99.90,  -6.25,   0.11,
03/13 04Z,  -1.40,  -5.09,  99.90,  -6.38,   0.11,  (min)
03/13 05Z,  -1.40,  -4.99,  99.90,  -6.28,   0.11,
03/13 06Z,  -1.40,  -4.70,  99.90,  -5.99,   0.11,
03/13 07Z,  -1.40,  -4.26,  99.90,  -5.55,   0.11,
03/13 08Z,  -1.40,  -3.75,  99.90,  -5.04,   0.11,
03/13 09Z,  -1.40,  -3.25,  99.90,  -4.54,   0.11,
03/13 10Z,  -1.30,  -2.80,  99.90,  -3.99,   0.11,
03/13 11Z,  -1.30,  -2.47,  99.90,  -3.65,   0.11,
03/13 12Z,  -1.30,  -2.25,  99.90,  -3.44,   0.11,
03/13 13Z,  -1.30,  -2.10,  99.90,  -3.29,   0.11,
03/13 14Z,  -1.30,  -1.99,  99.90,  -3.18,   0.11,
03/13 15Z,  -1.30,  -1.91,  99.90,  -3.10,   0.11,
03/13 16Z,  -1.30,  -1.79,  99.90,  -2.97,   0.11,
03/13 17Z,  -1.30,  -1.63,  99.90,  -2.81,   0.11,
03/13 18Z,  -1.30,  -1.49,  99.90,  -2.67,   0.11,
03/13 19Z,  -1.30,  -1.40,  99.90,  -2.59,   0.11,  (max)
03/13 20Z,  -1.30,  -1.41,  99.90,  -2.59,   0.11,
03/13 21Z,  -1.30,  -1.57,  99.90,  -2.76,   0.11,
03/13 22Z,  -1.30,  -1.89,  99.90,  -3.08,   0.11,
03/13 23Z,  -1.30,  -2.36,  99.90,  -3.55,   0.11,
03/14 00Z,  -1.30,  -2.96,  99.90,  -4.15,   0.11,