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 : 05/15/2025 17:21:26 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 00Z,  -0.30,   2.19,   1.63,  99.90,  -0.26,  (max)
05/14 01Z,  -0.40,   0.95,   0.37,  99.90,  -0.18,
05/14 02Z,  -0.40,  -0.41,  -0.99,  99.90,  -0.18,
05/14 03Z,  -0.40,  -1.45,  -2.04,  99.90,  -0.19,
05/14 04Z,  -0.40,  -1.80,  -2.41,  99.90,  -0.21,  (min)
05/14 05Z,  -0.40,  -1.32,  -1.92,  99.90,  -0.20,
05/14 06Z,  -0.40,  -0.08,  -0.71,  99.90,  -0.23,
05/14 07Z,  -0.40,   1.60,   0.93,  99.90,  -0.27,
05/14 08Z,  -0.50,   3.27,   2.59,  99.90,  -0.18,
05/14 09Z,  -0.50,   4.46,   3.76,  99.90,  -0.20,
05/14 10Z,  -0.50,   4.78,   4.05,  99.90,  -0.23,  (max)
05/14 11Z,  -0.50,   4.05,   3.38,  99.90,  -0.17,
05/14 12Z,  -0.40,   2.37,   1.73,  99.90,  -0.24,
05/14 13Z,  -0.40,   0.02,  -0.50,  99.90,  -0.12,
05/14 14Z,  -0.50,  -2.49,  -3.04,  99.90,  -0.05,
05/14 15Z,  -0.40,  -4.65,  -5.18,  99.90,  -0.13,
05/14 16Z,  -0.40,  -6.00,  -6.56,  99.90,  -0.16,
05/14 17Z,  -0.40,  -6.27,  -6.84,  99.90,  -0.17,  (min)
05/14 18Z,  -0.30,  -5.45,  -6.04,  99.90,  -0.29,
05/14 19Z,  -0.30,  -3.77,  -4.42,  99.90,  -0.35,
05/14 20Z,  -0.30,  -1.64,  -2.22,  99.90,  -0.28,
05/14 21Z,  -0.30,   0.42,  -0.24,  99.90,  -0.36,
05/14 22Z,  -0.30,   1.97,   1.33,  99.90,  -0.34,
05/14 23Z,  -0.20,   2.71,   2.10,  99.90,  -0.41,  (max)
05/15 00Z,  -0.10,   2.56,   2.05,  99.90,  -0.41,
05/15 01Z,  -0.10,   1.69,   1.21,  99.90,  -0.38,
05/15 02Z,  -0.10,   0.45,   0.03,  99.90,  -0.32,
05/15 03Z,  -0.20,  -0.72,  -1.16,  99.90,  -0.24,
05/15 04Z,  -0.20,  -1.43,  -1.86,  99.90,  -0.23,  (min)
05/15 05Z,  -0.10,  -1.41,  -1.76,  99.90,  -0.25,
05/15 06Z,   0.00,  -0.61,  -0.99,  99.90,  -0.38,
05/15 07Z,   0.00,   0.79,   0.45,  99.90,  -0.34,
05/15 08Z,  -0.10,   2.42,   2.13,  99.90,  -0.19,
05/15 09Z,  -0.10,   3.83,   3.51,  99.90,  -0.22,
05/15 10Z,  -0.10,   4.60,   4.37,  99.90,  -0.13,  (max)
05/15 11Z,  -0.10,   4.44,   4.19,  99.90,  -0.15,
05/15 12Z,   0.00,   3.29,   3.19,  99.90,  -0.10,
05/15 13Z,  -0.10,   1.33,   1.24,  99.90,   0.01,
05/15 14Z,  -0.10,  -1.07,  -1.11,  99.90,   0.06,
05/15 15Z,  -0.10,  -3.42,  -3.44,  99.90,   0.08,
05/15 16Z,   0.00,  -5.22,  -5.19,  99.90,   0.03,
05/15 17Z,   0.00,  -6.12,  -6.07,  99.90,   0.05,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 18Z,   0.00,  -5.95,  99.90,  -5.92,   0.03,
05/15 19Z,   0.10,  -4.81,  99.90,  -4.68,   0.02,
05/15 20Z,   0.10,  -2.99,  99.90,  -2.88,   0.01,
05/15 21Z,   0.20,  -0.93,  99.90,  -0.73,  -0.00,
05/15 22Z,   0.20,   0.89,  99.90,   1.08,  -0.01,
05/15 23Z,   0.20,   2.10,  99.90,   2.28,  -0.03,
05/16 00Z,   0.20,   2.51,  99.90,   2.67,  -0.04,  (max)
05/16 01Z,   0.20,   2.12,  99.90,   2.28,  -0.05,
05/16 02Z,   0.20,   1.18,  99.90,   1.32,  -0.06,
05/16 03Z,   0.20,   0.05,  99.90,   0.17,  -0.07,
05/16 04Z,   0.20,  -0.87,  99.90,  -0.76,  -0.09,
05/16 05Z,   0.20,  -1.25,  99.90,  -1.15,  -0.10,  (min)
05/16 06Z,   0.20,  -0.92,  99.90,  -0.82,  -0.10,
05/16 07Z,   0.20,   0.07,  99.90,   0.17,  -0.10,
05/16 08Z,   0.20,   1.49,  99.90,   1.60,  -0.10,
05/16 09Z,   0.20,   2.96,  99.90,   3.06,  -0.10,
05/16 10Z,   0.20,   4.05,  99.90,   4.15,  -0.10,
05/16 11Z,   0.20,   4.41,  99.90,   4.51,  -0.10,  (max)
05/16 12Z,   0.20,   3.85,  99.90,   3.96,  -0.10,
05/16 13Z,   0.20,   2.42,  99.90,   2.52,  -0.10,
05/16 14Z,   0.20,   0.35,  99.90,   0.45,  -0.10,
05/16 15Z,   0.20,  -1.96,  99.90,  -1.86,  -0.10,
05/16 16Z,   0.20,  -4.04,  99.90,  -3.93,  -0.10,
05/16 17Z,   0.20,  -5.46,  99.90,  -5.36,  -0.10,
05/16 18Z,   0.20,  -5.96,  99.90,  -5.86,  -0.10,  (min)
05/16 19Z,   0.20,  -5.47,  99.90,  -5.37,  -0.10,
05/16 20Z,   0.10,  -4.15,  99.90,  -4.15,  -0.10,
05/16 21Z,   0.10,  -2.33,  99.90,  -2.33,  -0.10,
05/16 22Z,   0.10,  -0.44,  99.90,  -0.44,  -0.10,
05/16 23Z,   0.10,   1.12,  99.90,   1.12,  -0.10,
05/17 00Z,   0.20,   2.03,  99.90,   2.14,  -0.10,
05/17 01Z,   0.20,   2.20,  99.90,   2.30,  -0.10,  (max)
05/17 02Z,   0.10,   1.69,  99.90,   1.70,  -0.10,
05/17 03Z,   0.10,   0.78,  99.90,   0.78,  -0.10,
05/17 04Z,   0.10,  -0.19,  99.90,  -0.19,  -0.10,
05/17 05Z,   0.10,  -0.87,  99.90,  -0.86,  -0.10,
05/17 06Z,   0.00,  -0.99,  99.90,  -1.09,  -0.10,  (min)
05/17 07Z,   0.00,  -0.47,  99.90,  -0.57,  -0.10,
05/17 08Z,   0.00,   0.59,  99.90,   0.49,  -0.10,
05/17 09Z,   0.00,   1.91,  99.90,   1.82,  -0.10,
05/17 10Z,   0.00,   3.15,  99.90,   3.05,  -0.10,
05/17 11Z,   0.00,   3.92,  99.90,   3.82,  -0.10,
05/17 12Z,   0.00,   3.95,  99.90,   3.85,  -0.10,  (max)
05/17 13Z,  -0.10,   3.14,  99.90,   2.94,  -0.10,
05/17 14Z,  -0.10,   1.58,  99.90,   1.38,  -0.10,
05/17 15Z,  -0.10,  -0.46,  99.90,  -0.65,  -0.10,
05/17 16Z,  -0.10,  -2.57,  99.90,  -2.77,  -0.10,
05/17 17Z,  -0.10,  -4.35,  99.90,  -4.55,  -0.10,
05/17 18Z,  -0.20,  -5.44,  99.90,  -5.74,  -0.10,
05/17 19Z,  -0.20,  -5.65,  99.90,  -5.94,  -0.10,  (min)
05/17 20Z,  -0.20,  -4.96,  99.90,  -5.26,  -0.10,
05/17 21Z,  -0.20,  -3.59,  99.90,  -3.88,  -0.10,
05/17 22Z,  -0.20,  -1.85,  99.90,  -2.14,  -0.10,
05/17 23Z,  -0.10,  -0.13,  99.90,  -0.33,  -0.10,
05/18 00Z,  -0.10,   1.19,  99.90,   1.00,  -0.10,
05/18 01Z,  -0.10,   1.90,  99.90,   1.71,  -0.10,  (max)
05/18 02Z,  -0.20,   1.93,  99.90,   1.64,  -0.10,
05/18 03Z,  -0.20,   1.40,  99.90,   1.10,  -0.10,
05/18 04Z,  -0.20,   0.56,  99.90,   0.26,  -0.10,
05/18 05Z,  -0.30,  -0.27,  99.90,  -0.67,  -0.10,
05/18 06Z,  -0.30,  -0.78,  99.90,  -1.18,  -0.10,  (min)
05/18 07Z,  -0.30,  -0.77,  99.90,  -1.17,  -0.10,
05/18 08Z,  -0.20,  -0.21,  99.90,  -0.51,  -0.10,
05/18 09Z,  -0.20,   0.79,  99.90,   0.49,  -0.10,
05/18 10Z,  -0.20,   1.96,  99.90,   1.66,  -0.10,
05/18 11Z,  -0.20,   2.97,  99.90,   2.67,  -0.10,
05/18 12Z,  -0.20,   3.51,  99.90,   3.21,  -0.10,  (max)
05/18 13Z,  -0.20,   3.35,  99.90,   3.05,  -0.10,
05/18 14Z,  -0.20,   2.44,  99.90,   2.15,  -0.10,
05/18 15Z,  -0.30,   0.90,  99.90,   0.51,  -0.10,
05/18 16Z,  -0.30,  -1.00,  99.90,  -1.39,  -0.10,
05/18 17Z,  -0.30,  -2.89,  99.90,  -3.29,  -0.10,
05/18 18Z,  -0.30,  -4.41,  99.90,  -4.81,  -0.10,
05/18 19Z,  -0.30,  -5.25,  99.90,  -5.65,  -0.10,  (min)
05/18 20Z,  -0.20,  -5.28,  99.90,  -5.57,  -0.10,
05/18 21Z,  -0.10,  -4.51,  99.90,  -4.70,  -0.10,
05/18 22Z,  -0.10,  -3.14,  99.90,  -3.33,  -0.10,
05/18 23Z,  -0.10,  -1.49,  99.90,  -1.68,  -0.10,
05/19 00Z,   0.00,   0.09,  99.90,  -0.01,  -0.10,
05/19 01Z,   0.00,   1.28,  99.90,   1.18,  -0.10,
05/19 02Z,   0.00,   1.88,  99.90,   1.78,  -0.10,  (max)
05/19 03Z,   0.00,   1.86,  99.90,   1.76,  -0.10,
05/19 04Z,   0.00,   1.32,  99.90,   1.23,  -0.10,
05/19 05Z,   0.00,   0.52,  99.90,   0.42,  -0.10,
05/19 06Z,   0.00,  -0.26,  99.90,  -0.36,  -0.10,
05/19 07Z,   0.00,  -0.75,  99.90,  -0.84,  -0.10,
05/19 08Z,   0.00,  -0.76,  99.90,  -0.86,  -0.10,  (min)
05/19 09Z,   0.00,  -0.28,  99.90,  -0.38,  -0.10,
05/19 10Z,   0.00,   0.59,  99.90,   0.49,  -0.10,
05/19 11Z,   0.00,   1.61,  99.90,   1.51,  -0.10,
05/19 12Z,   0.00,   2.48,  99.90,   2.38,  -0.10,