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
#Astoria, OR : 04/22/2026 07:22:01 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 12Z,   0.50,  -2.01,  -1.37,  99.90,   0.14,
04/20 13Z,   0.50,  -4.00,  -3.56,  99.90,  -0.06,
04/20 14Z,   0.50,  -6.41,  -5.74,  99.90,   0.17,
04/20 15Z,   0.50,  -8.70,  -7.62,  99.90,   0.58,
04/20 16Z,   0.60, -10.48,  -9.22,  99.90,   0.66,
04/20 17Z,   0.60, -11.54, -10.39,  99.90,   0.55,
04/20 18Z,   0.70, -11.71, -10.73,  99.90,   0.28,  (min)
04/20 19Z,   0.70, -10.87, -10.06,  99.90,   0.11,
04/20 20Z,   0.70,  -9.23,  -8.37,  99.90,   0.16,
04/20 21Z,   0.70,  -7.23,  -6.51,  99.90,   0.02,
04/20 22Z,   0.70,  -5.36,  -4.55,  99.90,   0.11,
04/20 23Z,   0.70,  -3.96,  -3.06,  99.90,   0.20,
04/21 00Z,   0.80,  -3.32,  -2.39,  99.90,   0.13,  (max)
04/21 01Z,   0.80,  -3.58,  -2.75,  99.90,   0.03,
04/21 02Z,   0.70,  -4.57,  -3.79,  99.90,   0.08,
04/21 03Z,   0.70,  -5.85,  -5.25,  99.90,  -0.10,
04/21 04Z,   0.80,  -6.95,  -6.49,  99.90,  -0.34,
04/21 05Z,   0.80,  -7.57,  -7.11,  99.90,  -0.34,  (min)
04/21 06Z,   0.70,  -7.48,  -6.79,  99.90,  -0.01,
04/21 07Z,   0.70,  -6.54,  -5.64,  99.90,   0.20,
04/21 08Z,   0.70,  -4.92,  -3.97,  99.90,   0.25,
04/21 09Z,   0.60,  -3.11,  -2.28,  99.90,   0.23,
04/21 10Z,   0.60,  -1.70,  -0.82,  99.90,   0.28,
04/21 11Z,   0.60,  -1.05,  -0.16,  99.90,   0.29,  (max)
04/21 12Z,   0.60,  -1.34,  -0.52,  99.90,   0.22,
04/21 13Z,   0.60,  -2.57,  -1.99,  99.90,  -0.02,
04/21 14Z,   0.60,  -4.54,  -4.12,  99.90,  -0.18,
04/21 15Z,   0.60,  -6.80,  -6.18,  99.90,   0.02,
04/21 16Z,   0.70,  -8.85,  -7.89,  99.90,   0.26,
04/21 17Z,   0.70, -10.40,  -9.32,  99.90,   0.38,
04/21 18Z,   0.70, -11.29, -10.27,  99.90,   0.32,
04/21 19Z,   0.70, -11.34, -10.51,  99.90,   0.13,  (min)
04/21 20Z,   0.70, -10.49,  -9.80,  99.90,  -0.01,
04/21 21Z,   0.70,  -8.95,  -8.14,  99.90,   0.11,
04/21 22Z,   0.70,  -7.14,  -6.33,  99.90,   0.11,
04/21 23Z,   0.70,  -5.46,  -4.57,  99.90,   0.19,
04/22 00Z,   0.70,  -4.21,  -3.28,  99.90,   0.23,
04/22 01Z,   0.70,  -3.63,  -2.75,  99.90,   0.18,  (max)
04/22 02Z,   0.70,  -3.86,  -3.01,  99.90,   0.15,
04/22 03Z,   0.70,  -4.73,  -3.95,  99.90,   0.08,
04/22 04Z,   0.70,  -5.83,  -5.17,  99.90,  -0.04,
04/22 05Z,   0.70,  -6.75,  -6.28,  99.90,  -0.23,
04/22 06Z,   0.70,  -7.24,  -6.73,  99.90,  -0.19,  (min)
04/22 07Z,   0.70,  -7.09,  -6.38,  99.90,   0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 08Z,   0.60,  -6.18,  99.90,  -5.57,   0.01,
04/22 09Z,   0.60,  -4.71,  99.90,  -4.09,   0.02,
04/22 10Z,   0.70,  -3.15,  99.90,  -2.42,   0.03,
04/22 11Z,   0.70,  -2.00,  99.90,  -1.27,   0.04,
04/22 12Z,   0.70,  -1.55,  99.90,  -0.81,   0.04,  (max)
04/22 13Z,   0.70,  -1.91,  99.90,  -1.16,   0.05,
04/22 14Z,   0.70,  -3.09,  99.90,  -2.33,   0.06,
04/22 15Z,   0.80,  -4.89,  99.90,  -4.02,   0.07,
04/22 16Z,   0.80,  -6.88,  99.90,  -6.01,   0.08,
04/22 17Z,   0.80,  -8.67,  99.90,  -7.79,   0.08,
04/22 18Z,   0.80, -10.03,  99.90,  -9.14,   0.09,
04/22 19Z,   0.80, -10.82,  99.90,  -9.92,   0.10,
04/22 20Z,   0.80, -10.87,  99.90,  -9.97,   0.10,  (min)
04/22 21Z,   0.70, -10.11,  99.90,  -9.31,   0.10,
04/22 22Z,   0.70,  -8.75,  99.90,  -7.95,   0.10,
04/22 23Z,   0.70,  -7.14,  99.90,  -6.34,   0.10,
04/23 00Z,   0.70,  -5.61,  99.90,  -4.82,   0.10,
04/23 01Z,   0.70,  -4.42,  99.90,  -3.62,   0.10,
04/23 02Z,   0.70,  -3.83,  99.90,  -3.03,   0.10,  (max)
04/23 03Z,   0.70,  -3.97,  99.90,  -3.17,   0.10,
04/23 04Z,   0.70,  -4.69,  99.90,  -3.90,   0.10,
04/23 05Z,   0.60,  -5.64,  99.90,  -4.94,   0.10,
04/23 06Z,   0.60,  -6.47,  99.90,  -5.77,   0.10,
04/23 07Z,   0.60,  -6.95,  99.90,  -6.26,   0.10,  (min)
04/23 08Z,   0.60,  -6.88,  99.90,  -6.18,   0.10,
04/23 09Z,   0.50,  -6.13,  99.90,  -5.54,   0.10,
04/23 10Z,   0.50,  -4.89,  99.90,  -4.30,   0.10,
04/23 11Z,   0.50,  -3.59,  99.90,  -2.99,   0.10,
04/23 12Z,   0.50,  -2.63,  99.90,  -2.03,   0.10,
04/23 13Z,   0.50,  -2.23,  99.90,  -1.63,   0.10,  (max)
04/23 14Z,   0.50,  -2.50,  99.90,  -1.90,   0.10,
04/23 15Z,   0.50,  -3.47,  99.90,  -2.87,   0.10,
04/23 16Z,   0.50,  -4.99,  99.90,  -4.39,   0.10,
04/23 17Z,   0.50,  -6.69,  99.90,  -6.10,   0.10,
04/23 18Z,   0.50,  -8.26,  99.90,  -7.66,   0.10,
04/23 19Z,   0.50,  -9.51,  99.90,  -8.91,   0.10,
04/23 20Z,   0.50, -10.30,  99.90,  -9.70,   0.10,
04/23 21Z,   0.50, -10.43,  99.90,  -9.83,   0.10,  (min)
04/23 22Z,   0.50,  -9.82,  99.90,  -9.22,   0.10,
04/23 23Z,   0.50,  -8.63,  99.90,  -8.03,   0.10,
04/24 00Z,   0.50,  -7.17,  99.90,  -6.57,   0.10,
04/24 01Z,   0.50,  -5.70,  99.90,  -5.10,   0.10,
04/24 02Z,   0.50,  -4.48,  99.90,  -3.88,   0.10,
04/24 03Z,   0.50,  -3.80,  99.90,  -3.21,   0.10,  (max)
04/24 04Z,   0.50,  -3.84,  99.90,  -3.24,   0.10,
04/24 05Z,   0.50,  -4.46,  99.90,  -3.86,   0.10,
04/24 06Z,   0.50,  -5.35,  99.90,  -4.75,   0.10,
04/24 07Z,   0.50,  -6.21,  99.90,  -5.61,   0.10,
04/24 08Z,   0.50,  -6.82,  99.90,  -6.22,   0.10,
04/24 09Z,   0.50,  -6.94,  99.90,  -6.34,   0.10,  (min)
04/24 10Z,   0.50,  -6.43,  99.90,  -5.83,   0.10,
04/24 11Z,   0.50,  -5.44,  99.90,  -4.84,   0.10,
04/24 12Z,   0.50,  -4.33,  99.90,  -3.73,   0.10,
04/24 13Z,   0.50,  -3.42,  99.90,  -2.82,   0.10,
04/24 14Z,   0.60,  -2.91,  99.90,  -2.22,   0.10,  (max)
04/24 15Z,   0.60,  -2.96,  99.90,  -2.26,   0.10,
04/24 16Z,   0.60,  -3.65,  99.90,  -2.95,   0.10,
04/24 17Z,   0.60,  -4.88,  99.90,  -4.18,   0.10,
04/24 18Z,   0.60,  -6.34,  99.90,  -5.64,   0.10,
04/24 19Z,   0.60,  -7.77,  99.90,  -7.07,   0.10,
04/24 20Z,   0.60,  -9.00,  99.90,  -8.31,   0.10,
04/24 21Z,   0.60,  -9.87,  99.90,  -9.17,   0.10,
04/24 22Z,   0.60, -10.11,  99.90,  -9.42,   0.10,  (min)
04/24 23Z,   0.60,  -9.62,  99.90,  -8.92,   0.10,
04/25 00Z,   0.60,  -8.54,  99.90,  -7.84,   0.10,
04/25 01Z,   0.60,  -7.11,  99.90,  -6.42,   0.10,
04/25 02Z,   0.60,  -5.60,  99.90,  -4.90,   0.10,
04/25 03Z,   0.60,  -4.28,  99.90,  -3.58,   0.10,
04/25 04Z,   0.60,  -3.51,  99.90,  -2.82,   0.10,  (max)
04/25 05Z,   0.50,  -3.49,  99.90,  -2.90,   0.10,
04/25 06Z,   0.50,  -4.11,  99.90,  -3.51,   0.10,
04/25 07Z,   0.50,  -5.06,  99.90,  -4.46,   0.10,
04/25 08Z,   0.50,  -6.08,  99.90,  -5.48,   0.10,
04/25 09Z,   0.50,  -6.93,  99.90,  -6.33,   0.10,
04/25 10Z,   0.50,  -7.31,  99.90,  -6.71,   0.10,  (min)
04/25 11Z,   0.60,  -7.04,  99.90,  -6.34,   0.10,
04/25 12Z,   0.60,  -6.23,  99.90,  -5.54,   0.10,
04/25 13Z,   0.60,  -5.19,  99.90,  -4.50,   0.10,
04/25 14Z,   0.60,  -4.20,  99.90,  -3.50,   0.10,
04/25 15Z,   0.60,  -3.47,  99.90,  -2.77,   0.10,
04/25 16Z,   0.60,  -3.23,  99.90,  -2.53,   0.10,  (max)
04/25 17Z,   0.70,  -3.64,  99.90,  -2.85,   0.10,
04/25 18Z,   0.70,  -4.64,  99.90,  -3.84,   0.10,
04/25 19Z,   0.70,  -5.96,  99.90,  -5.16,   0.10,
04/25 20Z,   0.70,  -7.35,  99.90,  -6.55,   0.10,
04/25 21Z,   0.70,  -8.65,  99.90,  -7.85,   0.10,
04/25 22Z,   0.80,  -9.60,  99.90,  -8.70,   0.10,
04/25 23Z,   0.80,  -9.92,  99.90,  -9.02,   0.10,  (min)
04/26 00Z,   0.80,  -9.46,  99.90,  -8.56,   0.10,