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
#Portland, ME : 03/08/2026 17:24:02 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 00Z,   0.40,  -9.75,  -9.63,  99.90,  -0.28,
03/07 01Z,   0.40,  -9.26,  -9.07,  99.90,  -0.21,  (min)
03/07 02Z,   0.40,  -7.68,  -7.53,  99.90,  -0.25,
03/07 03Z,   0.30,  -5.36,  -5.24,  99.90,  -0.18,
03/07 04Z,   0.30,  -2.95,  -2.66,  99.90,  -0.01,
03/07 05Z,   0.20,  -1.12,  -0.91,  99.90,   0.01,
03/07 06Z,   0.30,  -0.28,  -0.16,  99.90,  -0.18,  (max)
03/07 07Z,   0.30,  -0.54,  -0.35,  99.90,  -0.11,
03/07 08Z,   0.20,  -1.87,  -1.77,  99.90,  -0.10,
03/07 09Z,   0.20,  -4.05,  -4.08,  99.90,  -0.23,
03/07 10Z,   0.20,  -6.54,  -6.61,  99.90,  -0.27,
03/07 11Z,   0.20,  -8.61,  -8.74,  99.90,  -0.33,
03/07 12Z,   0.10,  -9.75,  -9.78,  99.90,  -0.13,  (min)
03/07 13Z,   0.20,  -9.78,  -9.76,  99.90,  -0.18,
03/07 14Z,   0.20,  -8.72,  -8.71,  99.90,  -0.19,
03/07 15Z,   0.20,  -6.76,  -6.65,  99.90,  -0.09,
03/07 16Z,   0.20,  -4.43,  -4.25,  99.90,  -0.02,
03/07 17Z,   0.20,  -2.40,  -2.17,  99.90,   0.03,
03/07 18Z,   0.20,  -1.18,  -0.85,  99.90,   0.13,
03/07 19Z,   0.20,  -0.96,  -0.76,  99.90,   0.00,  (max)
03/07 20Z,   0.10,  -1.77,  -1.55,  99.90,   0.12,
03/07 21Z,   0.20,  -3.47,  -3.33,  99.90,  -0.06,
03/07 22Z,   0.10,  -5.67,  -5.64,  99.90,  -0.07,
03/07 23Z,   0.10,  -7.70,  -7.58,  99.90,   0.02,
03/08 00Z,   0.20,  -8.98,  -8.91,  99.90,  -0.13,
03/08 01Z,   0.20,  -9.21,  -9.10,  99.90,  -0.09,  (min)
03/08 02Z,   0.20,  -8.40,  -8.14,  99.90,   0.06,
03/08 03Z,   0.20,  -6.69,  -6.35,  99.90,   0.14,
03/08 04Z,   0.20,  -4.46,  -3.90,  99.90,   0.36,
03/08 05Z,   0.10,  -2.35,  -1.66,  99.90,   0.59,
03/08 06Z,   0.20,  -0.95,  -0.37,  99.90,   0.38,
03/08 07Z,   0.20,  -0.54,   0.12,  99.90,   0.46,  (max)
03/08 08Z,   0.10,  -1.13,  -0.57,  99.90,   0.46,
03/08 09Z,   0.10,  -2.65,  -2.21,  99.90,   0.34,
03/08 10Z,   0.10,  -4.81,  -4.47,  99.90,   0.24,
03/08 11Z,   0.00,  -7.06,  -6.79,  99.90,   0.27,
03/08 12Z,   0.30,  -8.75,  -8.69,  99.90,  -0.24,
03/08 13Z,   0.20,  -9.50,  -9.49,  99.90,  -0.19,  (min)
03/08 14Z,   0.20,  -9.25,  -9.09,  99.90,  -0.04,
03/08 15Z,   0.20,  -8.05,  -7.93,  99.90,  -0.08,
03/08 16Z,   0.10,  -6.15,  -6.03,  99.90,   0.02,
03/08 17Z,   0.00,  -4.07,  -3.77,  99.90,   0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 18Z,   0.00,  -2.40,  99.90,  -2.13,   0.26,
03/08 19Z,   0.00,  -1.54,  99.90,  -1.31,   0.23,  (max)
03/08 20Z,   0.00,  -1.60,  99.90,  -1.41,   0.20,
03/08 21Z,   0.00,  -2.55,  99.90,  -2.38,   0.16,
03/08 22Z,   0.10,  -4.22,  99.90,  -3.99,   0.13,
03/08 23Z,   0.10,  -6.19,  99.90,  -5.99,   0.10,
03/09 00Z,   0.10,  -7.83,  99.90,  -7.66,   0.07,
03/09 01Z,   0.20,  -8.67,  99.90,  -8.44,   0.03,  (min)
03/09 02Z,   0.20,  -8.57,  99.90,  -8.36,   0.00,
03/09 03Z,   0.10,  -7.56,  99.90,  -7.50,  -0.03,
03/09 04Z,   0.10,  -5.85,  99.90,  -5.81,  -0.06,
03/09 05Z,   0.20,  -3.81,  99.90,  -3.70,  -0.10,
03/09 06Z,   0.20,  -2.04,  99.90,  -1.94,  -0.10,
03/09 07Z,   0.20,  -1.04,  99.90,  -0.93,  -0.10,
03/09 08Z,   0.30,  -0.95,  99.90,  -0.75,  -0.10,  (max)
03/09 09Z,   0.30,  -1.76,  99.90,  -1.55,  -0.10,
03/09 10Z,   0.30,  -3.33,  99.90,  -3.13,  -0.10,
03/09 11Z,   0.40,  -5.38,  99.90,  -5.07,  -0.10,
03/09 12Z,   0.40,  -7.34,  99.90,  -7.04,  -0.10,
03/09 13Z,   0.40,  -8.67,  99.90,  -8.37,  -0.10,
03/09 14Z,   0.40,  -9.12,  99.90,  -8.82,  -0.10,  (min)
03/09 15Z,   0.40,  -8.69,  99.90,  -8.39,  -0.10,
03/09 16Z,   0.40,  -7.48,  99.90,  -7.17,  -0.10,
03/09 17Z,   0.40,  -5.72,  99.90,  -5.41,  -0.10,
03/09 18Z,   0.40,  -3.90,  99.90,  -3.60,  -0.10,
03/09 19Z,   0.40,  -2.56,  99.90,  -2.26,  -0.10,
03/09 20Z,   0.40,  -1.99,  99.90,  -1.68,  -0.10,  (max)
03/09 21Z,   0.40,  -2.21,  99.90,  -1.91,  -0.10,
03/09 22Z,   0.40,  -3.19,  99.90,  -2.89,  -0.10,
03/09 23Z,   0.50,  -4.75,  99.90,  -4.35,  -0.10,
03/10 00Z,   0.50,  -6.45,  99.90,  -6.05,  -0.10,
03/10 01Z,   0.50,  -7.75,  99.90,  -7.34,  -0.10,
03/10 02Z,   0.50,  -8.26,  99.90,  -7.86,  -0.10,  (min)
03/10 03Z,   0.40,  -7.95,  99.90,  -7.64,  -0.10,
03/10 04Z,   0.40,  -6.88,  99.90,  -6.58,  -0.10,
03/10 05Z,   0.30,  -5.25,  99.90,  -5.04,  -0.10,
03/10 06Z,   0.30,  -3.43,  99.90,  -3.23,  -0.10,
03/10 07Z,   0.20,  -1.98,  99.90,  -1.88,  -0.10,
03/10 08Z,   0.20,  -1.27,  99.90,  -1.17,  -0.10,  (max)
03/10 09Z,   0.20,  -1.40,  99.90,  -1.29,  -0.10,
03/10 10Z,   0.20,  -2.29,  99.90,  -2.19,  -0.10,
03/10 11Z,   0.30,  -3.83,  99.90,  -3.63,  -0.10,
03/10 12Z,   0.30,  -5.70,  99.90,  -5.50,  -0.10,
03/10 13Z,   0.30,  -7.40,  99.90,  -7.19,  -0.10,
03/10 14Z,   0.30,  -8.45,  99.90,  -8.25,  -0.10,
03/10 15Z,   0.20,  -8.72,  99.90,  -8.62,  -0.10,  (min)
03/10 16Z,   0.20,  -8.23,  99.90,  -8.13,  -0.10,
03/10 17Z,   0.20,  -7.07,  99.90,  -6.97,  -0.10,
03/10 18Z,   0.20,  -5.48,  99.90,  -5.38,  -0.10,
03/10 19Z,   0.20,  -3.90,  99.90,  -3.80,  -0.10,
03/10 20Z,   0.30,  -2.81,  99.90,  -2.60,  -0.10,
03/10 21Z,   0.30,  -2.40,  99.90,  -2.20,  -0.10,  (max)
03/10 22Z,   0.30,  -2.69,  99.90,  -2.49,  -0.10,
03/10 23Z,   0.40,  -3.63,  99.90,  -3.33,  -0.10,
03/11 00Z,   0.40,  -5.04,  99.90,  -4.74,  -0.10,
03/11 01Z,   0.40,  -6.52,  99.90,  -6.21,  -0.10,
03/11 02Z,   0.40,  -7.55,  99.90,  -7.25,  -0.10,
03/11 03Z,   0.40,  -7.87,  99.90,  -7.57,  -0.10,  (min)
03/11 04Z,   0.30,  -7.47,  99.90,  -7.27,  -0.10,
03/11 05Z,   0.30,  -6.43,  99.90,  -6.23,  -0.10,
03/11 06Z,   0.30,  -4.91,  99.90,  -4.71,  -0.10,
03/11 07Z,   0.40,  -3.30,  99.90,  -2.99,  -0.10,
03/11 08Z,   0.40,  -2.07,  99.90,  -1.77,  -0.10,
03/11 09Z,   0.40,  -1.54,  99.90,  -1.24,  -0.10,  (max)
03/11 10Z,   0.40,  -1.75,  99.90,  -1.45,  -0.10,
03/11 11Z,   0.40,  -2.64,  99.90,  -2.34,  -0.10,
03/11 12Z,   0.50,  -4.10,  99.90,  -3.69,  -0.10,
03/11 13Z,   0.50,  -5.82,  99.90,  -5.41,  -0.10,
03/11 14Z,   0.50,  -7.32,  99.90,  -6.91,  -0.10,
03/11 15Z,   0.40,  -8.22,  99.90,  -7.91,  -0.10,
03/11 16Z,   0.50,  -8.41,  99.90,  -8.01,  -0.10,  (min)
03/11 17Z,   0.40,  -7.94,  99.90,  -7.64,  -0.10,
03/11 18Z,   0.40,  -6.87,  99.90,  -6.57,  -0.10,
03/11 19Z,   0.50,  -5.41,  99.90,  -5.00,  -0.10,
03/11 20Z,   0.50,  -3.99,  99.90,  -3.59,  -0.10,
03/11 21Z,   0.60,  -3.03,  99.90,  -2.53,  -0.10,
03/11 22Z,   0.70,  -2.69,  99.90,  -2.09,  -0.10,  (max)
03/11 23Z,   0.90,  -2.97,  99.90,  -2.16,  -0.10,
03/12 00Z,   0.90,  -3.84,  99.90,  -3.04,  -0.10,
03/12 01Z,   1.00,  -5.15,  99.90,  -4.24,  -0.10,
03/12 02Z,   1.00,  -6.47,  99.90,  -5.57,  -0.10,
03/12 03Z,   0.90,  -7.37,  99.90,  -6.56,  -0.10,
03/12 04Z,   0.90,  -7.62,  99.90,  -6.81,  -0.10,  (min)
03/12 05Z,   0.90,  -7.22,  99.90,  -6.42,  -0.10,
03/12 06Z,   0.90,  -6.23,  99.90,  -5.43,  -0.10,
03/12 07Z,   0.90,  -4.80,  99.90,  -4.00,  -0.10,
03/12 08Z,   0.90,  -3.29,  99.90,  -2.49,  -0.10,
03/12 09Z,   0.90,  -2.18,  99.90,  -1.37,  -0.10,
03/12 10Z,   0.90,  -1.71,  99.90,  -0.91,  -0.10,  (max)
03/12 11Z,   0.90,  -1.92,  99.90,  -1.12,  -0.10,
03/12 12Z,   0.90,  -2.77,  99.90,  -1.97,  -0.10,