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 : 07/15/2025 16:23:01 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 00Z,  -0.40,  -1.26,  -1.70,  99.90,  -0.04,
07/14 01Z,  -0.40,  -1.78,  -2.15,  99.90,   0.03,  (max)
07/14 02Z,  -0.40,  -3.10,  -3.54,  99.90,  -0.04,
07/14 03Z,  -0.40,  -4.77,  -5.20,  99.90,  -0.03,
07/14 04Z,  -0.40,  -6.28,  -6.71,  99.90,  -0.03,
07/14 05Z,  -0.40,  -7.17,  -7.58,  99.90,  -0.01,
07/14 06Z,  -0.50,  -7.16,  -7.60,  99.90,   0.06,  (min)
07/14 07Z,  -0.50,  -6.23,  -6.66,  99.90,   0.07,
07/14 08Z,  -0.50,  -4.60,  -5.09,  99.90,   0.01,
07/14 09Z,  -0.60,  -2.74,  -3.29,  99.90,   0.05,
07/14 10Z,  -0.60,  -1.15,  -1.75,  99.90,   0.00,
07/14 11Z,  -0.60,  -0.32,  -0.87,  99.90,   0.05,  (max)
07/14 12Z,  -0.70,  -0.55,  -1.06,  99.90,   0.19,
07/14 13Z,  -0.70,  -1.87,  -2.35,  99.90,   0.22,
07/14 14Z,  -0.70,  -4.06,  -4.48,  99.90,   0.28,
07/14 15Z,  -0.70,  -6.64,  -7.05,  99.90,   0.29,
07/14 16Z,  -0.70,  -9.06,  -9.45,  99.90,   0.31,
07/14 17Z,  -0.70, -10.77, -11.16,  99.90,   0.31,
07/14 18Z,  -0.80, -11.39, -11.79,  99.90,   0.40,  (min)
07/14 19Z,  -0.80, -10.78, -11.24,  99.90,   0.34,
07/14 20Z,  -0.80,  -9.11,  -9.55,  99.90,   0.36,
07/14 21Z,  -0.80,  -6.78,  -7.32,  99.90,   0.26,
07/14 22Z,  -0.80,  -4.33,  -4.97,  99.90,   0.16,
07/14 23Z,  -0.80,  -2.32,  -2.98,  99.90,   0.14,
07/15 00Z,  -0.80,  -1.18,  -1.87,  99.90,   0.11,
07/15 01Z,  -0.90,  -1.11,  -1.76,  99.90,   0.25,  (max)
07/15 02Z,  -0.90,  -2.03,  -2.68,  99.90,   0.25,
07/15 03Z,  -0.90,  -3.63,  -4.29,  99.90,   0.24,
07/15 04Z,  -0.90,  -5.42,  -6.08,  99.90,   0.24,
07/15 05Z,  -0.90,  -6.88,  -7.52,  99.90,   0.26,
07/15 06Z,  -0.90,  -7.62,  -8.26,  99.90,   0.26,  (min)
07/15 07Z,  -0.90,  -7.41,  -8.05,  99.90,   0.26,
07/15 08Z,  -1.00,  -6.33,  -6.96,  99.90,   0.37,
07/15 09Z,  -1.00,  -4.66,  -5.28,  99.90,   0.38,
07/15 10Z,  -1.00,  -2.87,  -3.56,  99.90,   0.31,
07/15 11Z,  -1.00,  -1.48,  -2.16,  99.90,   0.32,
07/15 12Z,  -1.00,  -0.90,  -1.56,  99.90,   0.34,  (max)
07/15 13Z,  -1.00,  -1.35,  -2.07,  99.90,   0.28,
07/15 14Z,  -1.00,  -2.79,  -3.39,  99.90,   0.40,
07/15 15Z,  -0.90,  -4.93,  -5.51,  99.90,   0.32,
07/15 16Z,  -0.90,  -7.28,  -7.82,  99.90,   0.36,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 17Z,  -0.90,  -9.31,  99.90,  -9.86,   0.34,
07/15 18Z,  -0.90, -10.52,  99.90, -11.10,   0.33,
07/15 19Z,  -0.90, -10.65,  99.90, -11.24,   0.31,  (min)
07/15 20Z,  -0.90,  -9.64,  99.90, -10.25,   0.29,
07/15 21Z,  -0.90,  -7.74,  99.90,  -8.37,   0.27,
07/15 22Z,  -0.90,  -5.39,  99.90,  -6.04,   0.25,
07/15 23Z,  -0.90,  -3.14,  99.90,  -3.80,   0.23,
07/16 00Z,  -0.90,  -1.47,  99.90,  -2.16,   0.22,
07/16 01Z,  -0.90,  -0.76,  99.90,  -1.46,   0.20,  (max)
07/16 02Z,  -0.90,  -1.10,  99.90,  -1.82,   0.18,
07/16 03Z,  -0.90,  -2.35,  99.90,  -3.09,   0.16,
07/16 04Z,  -0.90,  -4.14,  99.90,  -4.90,   0.14,
07/16 05Z,  -0.90,  -5.98,  99.90,  -6.74,   0.14,
07/16 06Z,  -0.90,  -7.39,  99.90,  -8.15,   0.14,
07/16 07Z,  -1.00,  -8.01,  99.90,  -8.87,   0.14,  (min)
07/16 08Z,  -0.90,  -7.70,  99.90,  -8.46,   0.14,
07/16 09Z,  -0.90,  -6.58,  99.90,  -7.34,   0.14,
07/16 10Z,  -0.90,  -4.97,  99.90,  -5.73,   0.14,
07/16 11Z,  -0.90,  -3.33,  99.90,  -4.09,   0.14,
07/16 12Z,  -0.90,  -2.12,  99.90,  -2.88,   0.14,
07/16 13Z,  -0.90,  -1.70,  99.90,  -2.46,   0.14,  (max)
07/16 14Z,  -0.90,  -2.22,  99.90,  -2.98,   0.14,
07/16 15Z,  -0.90,  -3.60,  99.90,  -4.35,   0.14,
07/16 16Z,  -0.90,  -5.50,  99.90,  -6.26,   0.14,
07/16 17Z,  -0.90,  -7.49,  99.90,  -8.24,   0.14,
07/16 18Z,  -0.90,  -9.05,  99.90,  -9.81,   0.14,
07/16 19Z,  -0.90,  -9.80,  99.90, -10.56,   0.14,  (min)
07/16 20Z,  -0.90,  -9.54,  99.90, -10.30,   0.14,
07/16 21Z,  -0.80,  -8.29,  99.90,  -8.95,   0.14,
07/16 22Z,  -0.80,  -6.34,  99.90,  -6.99,   0.14,
07/16 23Z,  -0.70,  -4.12,  99.90,  -4.68,   0.14,
07/17 00Z,  -0.70,  -2.14,  99.90,  -2.70,   0.14,
07/17 01Z,  -0.70,  -0.85,  99.90,  -1.41,   0.14,
07/17 02Z,  -0.70,  -0.52,  99.90,  -1.07,   0.14,  (max)
07/17 03Z,  -0.70,  -1.18,  99.90,  -1.74,   0.14,
07/17 04Z,  -0.70,  -2.66,  99.90,  -3.21,   0.14,
07/17 05Z,  -0.70,  -4.56,  99.90,  -5.11,   0.14,
07/17 06Z,  -0.80,  -6.42,  99.90,  -7.08,   0.14,
07/17 07Z,  -0.70,  -7.80,  99.90,  -8.35,   0.14,
07/17 08Z,  -0.70,  -8.39,  99.90,  -8.95,   0.14,  (min)
07/17 09Z,  -0.70,  -8.10,  99.90,  -8.65,   0.14,
07/17 10Z,  -0.60,  -7.05,  99.90,  -7.51,   0.14,
07/17 11Z,  -0.60,  -5.56,  99.90,  -6.02,   0.14,
07/17 12Z,  -0.60,  -4.06,  99.90,  -4.52,   0.14,
07/17 13Z,  -0.50,  -2.96,  99.90,  -3.32,   0.14,
07/17 14Z,  -0.50,  -2.57,  99.90,  -2.93,   0.14,  (max)
07/17 15Z,  -0.50,  -2.99,  99.90,  -3.35,   0.14,
07/17 16Z,  -0.50,  -4.12,  99.90,  -4.48,   0.14,
07/17 17Z,  -0.50,  -5.67,  99.90,  -6.03,   0.14,
07/17 18Z,  -0.50,  -7.23,  99.90,  -7.59,   0.14,
07/17 19Z,  -0.50,  -8.37,  99.90,  -8.73,   0.14,
07/17 20Z,  -0.50,  -8.76,  99.90,  -9.12,   0.14,  (min)
07/17 21Z,  -0.50,  -8.27,  99.90,  -8.63,   0.14,
07/17 22Z,  -0.50,  -6.96,  99.90,  -7.31,   0.14,
07/17 23Z,  -0.40,  -5.10,  99.90,  -5.35,   0.14,
07/18 00Z,  -0.40,  -3.10,  99.90,  -3.36,   0.14,
07/18 01Z,  -0.30,  -1.43,  99.90,  -1.58,   0.14,
07/18 02Z,  -0.30,  -0.45,  99.90,  -0.60,   0.14,
07/18 03Z,  -0.30,  -0.39,  99.90,  -0.55,   0.14,  (max)
07/18 04Z,  -0.30,  -1.26,  99.90,  -1.42,   0.14,
07/18 05Z,  -0.40,  -2.86,  99.90,  -3.12,   0.14,
07/18 06Z,  -0.40,  -4.82,  99.90,  -5.08,   0.14,
07/18 07Z,  -0.50,  -6.71,  99.90,  -7.07,   0.14,
07/18 08Z,  -0.40,  -8.13,  99.90,  -8.39,   0.14,
07/18 09Z,  -0.40,  -8.79,  99.90,  -9.05,   0.14,  (min)
07/18 10Z,  -0.40,  -8.62,  99.90,  -8.87,   0.14,
07/18 11Z,  -0.30,  -7.71,  99.90,  -7.87,   0.14,
07/18 12Z,  -0.30,  -6.37,  99.90,  -6.52,   0.14,
07/18 13Z,  -0.30,  -4.95,  99.90,  -5.11,   0.14,
07/18 14Z,  -0.30,  -3.85,  99.90,  -4.00,   0.14,
07/18 15Z,  -0.30,  -3.32,  99.90,  -3.48,   0.14,  (max)
07/18 16Z,  -0.30,  -3.49,  99.90,  -3.65,   0.14,
07/18 17Z,  -0.30,  -4.28,  99.90,  -4.43,   0.14,
07/18 18Z,  -0.30,  -5.43,  99.90,  -5.59,   0.14,
07/18 19Z,  -0.30,  -6.60,  99.90,  -6.76,   0.14,
07/18 20Z,  -0.30,  -7.43,  99.90,  -7.59,   0.14,
07/18 21Z,  -0.30,  -7.63,  99.90,  -7.79,   0.14,  (min)
07/18 22Z,  -0.20,  -7.09,  99.90,  -7.14,   0.14,
07/18 23Z,  -0.20,  -5.85,  99.90,  -5.91,   0.14,
07/19 00Z,  -0.10,  -4.18,  99.90,  -4.14,   0.14,
07/19 01Z,  -0.10,  -2.42,  99.90,  -2.38,   0.14,
07/19 02Z,  -0.10,  -0.99,  99.90,  -0.94,   0.14,
07/19 03Z,  -0.10,  -0.21,  99.90,  -0.17,   0.14,  (max)
07/19 04Z,  -0.10,  -0.30,  99.90,  -0.25,   0.14,
07/19 05Z,  -0.20,  -1.25,  99.90,  -1.31,   0.14,
07/19 06Z,  -0.20,  -2.91,  99.90,  -2.96,   0.14,
07/19 07Z,  99.90,  -4.92,  99.90,  99.90,   0.14,
07/19 08Z,  99.90,  -6.89,  99.90,  99.90,   0.14,
07/19 09Z,  99.90,  -8.43,  99.90,  99.90,   0.14,
07/19 10Z,  99.90,  -9.26,  99.90,  99.90,   0.14,
07/19 11Z,  99.90,  -9.26,  99.90,  99.90,   0.14,
07/19 12Z,  99.90,  -8.52,  99.90,  99.90,   0.14,