EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Reedy Pnt, DE
Lewes, DE
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Washington DC
Colonial Beach
Lewisetta, VA
Gloucester Pnt
Hampton Road
Portsmouth, VA
CBBT, VA
Duck Pier, NC
Cape Hatteras NC
Surge List
East Coast
#Elfin Cove, AK : 11/10/2025 05:24:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 12Z,  -0.40,  -1.01,  -2.10,  99.90,  -0.69,  (max)
11/08 13Z,  -0.30,  -2.05,  -3.05,  99.90,  -0.70,
11/08 14Z,  -0.30,  -3.87,  -4.83,  99.90,  -0.66,
11/08 15Z,  -0.30,  -5.83,  -6.57,  99.90,  -0.44,
11/08 16Z,  -0.40,  -7.32,  -8.13,  99.90,  -0.41,
11/08 17Z,  -0.40,  -7.89,  -8.78,  99.90,  -0.49,  (min)
11/08 18Z,  -0.40,  -7.33,  -8.12,  99.90,  -0.39,
11/08 19Z,  -0.30,  -5.69,  -6.59,  99.90,  -0.60,
11/08 20Z,  -0.30,  -3.33,  -4.25,  99.90,  -0.62,
11/08 21Z,  -0.30,  -0.83,  -1.85,  99.90,  -0.72,
11/08 22Z,  -0.30,   1.13,   0.18,  99.90,  -0.65,
11/08 23Z,  -0.20,   1.95,   1.00,  99.90,  -0.75,  (max)
11/09 00Z,  -0.10,   1.31,   0.36,  99.90,  -0.85,
11/09 01Z,  -0.10,  -0.81,  -1.65,  99.90,  -0.74,
11/09 02Z,  -0.10,  -3.97,  -4.75,  99.90,  -0.68,
11/09 03Z,   0.00,  -7.46,  -8.08,  99.90,  -0.62,
11/09 04Z,   0.10, -10.56, -11.06,  99.90,  -0.60,
11/09 05Z,   0.10, -12.68, -13.08,  99.90,  -0.50,
11/09 06Z,   0.10, -13.45, -13.77,  99.90,  -0.42,  (min)
11/09 07Z,   0.20, -12.75, -13.10,  99.90,  -0.55,
11/09 08Z,   0.30, -10.81, -11.18,  99.90,  -0.67,
11/09 09Z,   0.50,  -8.10,  -8.41,  99.90,  -0.81,
11/09 10Z,   0.50,  -5.29,  -5.71,  99.90,  -0.92,
11/09 11Z,   0.50,  -3.01,  -3.42,  99.90,  -0.91,
11/09 12Z,   0.50,  -1.71,  -2.04,  99.90,  -0.83,
11/09 13Z,   0.60,  -1.60,  -1.92,  99.90,  -0.92,  (max)
11/09 14Z,   0.70,  -2.56,  -2.73,  99.90,  -0.87,
11/09 15Z,   0.80,  -4.13,  -4.15,  99.90,  -0.82,
11/09 16Z,   1.00,  -5.74,  -5.60,  99.90,  -0.86,
11/09 17Z,   1.00,  -6.90,  -6.72,  99.90,  -0.82,
11/09 18Z,   1.10,  -7.26,  -7.13,  99.90,  -0.97,  (min)
11/09 19Z,   1.20,  -6.66,  -6.48,  99.90,  -1.02,
11/09 20Z,   1.40,  -5.16,  -5.07,  99.90,  -1.31,
11/09 21Z,   1.50,  -3.09,  -2.97,  99.90,  -1.38,
11/09 22Z,   1.50,  -1.01,  -0.93,  99.90,  -1.42,
11/09 23Z,   1.40,   0.51,   0.54,  99.90,  -1.37,
11/10 00Z,   1.20,   1.01,   1.02,  99.90,  -1.19,  (max)
11/10 01Z,   1.20,   0.23,   0.19,  99.90,  -1.24,
11/10 02Z,   1.20,  -1.77,  -1.79,  99.90,  -1.22,
11/10 03Z,   1.20,  -4.59,  -4.51,  99.90,  -1.12,
11/10 04Z,   1.00,  -7.61,  -7.45,  99.90,  -0.84,
11/10 05Z,   0.90, -10.23, -10.07,  99.90,  -0.74,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 06Z,   0.70, -11.97,  99.90, -12.01,  -0.74,
11/10 07Z,   0.60, -12.51,  99.90, -12.66,  -0.74,  (min)
11/10 08Z,   0.60, -11.80,  99.90, -11.95,  -0.75,
11/10 09Z,   0.60, -10.03,  99.90, -10.18,  -0.75,
11/10 10Z,   0.60,  -7.66,  99.90,  -7.81,  -0.75,
11/10 11Z,   0.60,  -5.25,  99.90,  -5.41,  -0.76,
11/10 12Z,   0.50,  -3.31,  99.90,  -3.57,  -0.76,
11/10 13Z,   0.60,  -2.19,  99.90,  -2.36,  -0.76,
11/10 14Z,   0.50,  -2.08,  99.90,  -2.35,  -0.77,  (max)
11/10 15Z,   0.40,  -2.86,  99.90,  -3.23,  -0.77,
11/10 16Z,   0.40,  -4.11,  99.90,  -4.49,  -0.77,
11/10 17Z,   0.50,  -5.42,  99.90,  -5.69,  -0.78,
11/10 18Z,   0.50,  -6.38,  99.90,  -6.65,  -0.78,
11/10 19Z,   0.50,  -6.70,  99.90,  -6.97,  -0.78,  (min)
11/10 20Z,   0.50,  -6.21,  99.90,  -6.49,  -0.78,
11/10 21Z,   0.50,  -5.00,  99.90,  -5.27,  -0.78,
11/10 22Z,   0.60,  -3.33,  99.90,  -3.51,  -0.78,
11/10 23Z,   0.60,  -1.69,  99.90,  -1.87,  -0.78,
11/11 00Z,   0.70,  -0.51,  99.90,  -0.59,  -0.78,
11/11 01Z,   0.60,  -0.16,  99.90,  -0.34,  -0.78,  (max)
11/11 02Z,   0.70,  -0.85,  99.90,  -0.93,  -0.78,
11/11 03Z,   0.70,  -2.55,  99.90,  -2.62,  -0.78,
11/11 04Z,   0.80,  -4.90,  99.90,  -4.87,  -0.78,
11/11 05Z,   0.70,  -7.40,  99.90,  -7.47,  -0.78,
11/11 06Z,   0.70,  -9.57,  99.90,  -9.65,  -0.78,
11/11 07Z,   0.70, -11.03,  99.90, -11.11,  -0.78,
11/11 08Z,   0.70, -11.48,  99.90, -11.56,  -0.78,  (min)
11/11 09Z,   0.70, -10.87,  99.90, -10.94,  -0.78,
11/11 10Z,   0.70,  -9.37,  99.90,  -9.44,  -0.78,
11/11 11Z,   0.80,  -7.36,  99.90,  -7.34,  -0.78,
11/11 12Z,   0.80,  -5.30,  99.90,  -5.28,  -0.78,
11/11 13Z,   0.80,  -3.58,  99.90,  -3.55,  -0.78,
11/11 14Z,   0.60,  -2.52,  99.90,  -2.69,  -0.78,
11/11 15Z,   0.50,  -2.30,  99.90,  -2.58,  -0.78,  (max)
11/11 16Z,   0.40,  -2.85,  99.90,  -3.22,  -0.78,
11/11 17Z,   0.30,  -3.85,  99.90,  -4.32,  -0.78,
11/11 18Z,   0.20,  -4.97,  99.90,  -5.55,  -0.78,
11/11 19Z,   0.20,  -5.90,  99.90,  -6.47,  -0.78,
11/11 20Z,   0.20,  -6.33,  99.90,  -6.91,  -0.78,  (min)
11/11 21Z,   0.20,  -6.12,  99.90,  -6.69,  -0.78,
11/11 22Z,   0.20,  -5.27,  99.90,  -5.85,  -0.78,
11/11 23Z,   0.10,  -4.03,  99.90,  -4.70,  -0.78,
11/12 00Z,   0.00,  -2.72,  99.90,  -3.50,  -0.78,
11/12 01Z,  -0.10,  -1.72,  99.90,  -2.59,  -0.78,
11/12 02Z,  -0.10,  -1.32,  99.90,  -2.20,  -0.78,  (max)
11/12 03Z,  -0.20,  -1.76,  99.90,  -2.74,  -0.78,
11/12 04Z,  -0.30,  -3.04,  99.90,  -4.12,  -0.78,
11/12 05Z,  -0.30,  -4.89,  99.90,  -5.97,  -0.78,
11/12 06Z,  -0.30,  -6.93,  99.90,  -8.01,  -0.78,
11/12 07Z,  -0.30,  -8.78,  99.90,  -9.86,  -0.78,
11/12 08Z,  -0.30, -10.07,  99.90, -11.15,  -0.78,
11/12 09Z,  -0.30, -10.53,  99.90, -11.61,  -0.78,  (min)
11/12 10Z,  -0.30, -10.08,  99.90, -11.16,  -0.78,
11/12 11Z,  -0.30,  -8.86,  99.90,  -9.94,  -0.78,
11/12 12Z,  -0.30,  -7.14,  99.90,  -8.22,  -0.78,
11/12 13Z,  -0.30,  -5.29,  99.90,  -6.36,  -0.78,
11/12 14Z,  -0.30,  -3.65,  99.90,  -4.72,  -0.78,
11/12 15Z,  -0.40,  -2.55,  99.90,  -3.72,  -0.78,
11/12 16Z,  -0.40,  -2.20,  99.90,  -3.38,  -0.78,  (max)
11/12 17Z,  -0.40,  -2.57,  99.90,  -3.75,  -0.78,
11/12 18Z,  -0.40,  -3.45,  99.90,  -4.63,  -0.78,
11/12 19Z,  -0.40,  -4.57,  99.90,  -5.75,  -0.78,
11/12 20Z,  -0.40,  -5.63,  99.90,  -6.81,  -0.78,
11/12 21Z,  -0.40,  -6.32,  99.90,  -7.49,  -0.78,
11/12 22Z,  -0.30,  -6.44,  99.90,  -7.52,  -0.78,  (min)
11/12 23Z,  -0.20,  -5.96,  99.90,  -6.94,  -0.78,
11/13 00Z,  -0.20,  -5.03,  99.90,  -6.01,  -0.78,
11/13 01Z,  -0.10,  -3.89,  99.90,  -4.77,  -0.78,
11/13 02Z,  -0.10,  -2.87,  99.90,  -3.75,  -0.78,
11/13 03Z,  -0.10,  -2.28,  99.90,  -3.16,  -0.78,  (max)
11/13 04Z,  -0.20,  -2.38,  99.90,  -3.36,  -0.78,
11/13 05Z,  -0.20,  -3.23,  99.90,  -4.21,  -0.78,
11/13 06Z,  -0.20,  -4.66,  99.90,  -5.64,  -0.78,
11/13 07Z,  -0.20,  -6.38,  99.90,  -7.36,  -0.78,
11/13 08Z,  -0.20,  -8.02,  99.90,  -9.00,  -0.78,
11/13 09Z,  -0.20,  -9.25,  99.90, -10.22,  -0.78,
11/13 10Z,  -0.20,  -9.77,  99.90, -10.75,  -0.78,  (min)
11/13 11Z,  -0.20,  -9.48,  99.90, -10.46,  -0.78,
11/13 12Z,  -0.10,  -8.44,  99.90,  -9.31,  -0.78,
11/13 13Z,  -0.10,  -6.86,  99.90,  -7.73,  -0.78,
11/13 14Z,  -0.10,  -5.06,  99.90,  -5.94,  -0.78,
11/13 15Z,  -0.20,  -3.40,  99.90,  -4.38,  -0.78,
11/13 16Z,  -0.20,  -2.24,  99.90,  -3.21,  -0.78,
11/13 17Z,  -0.30,  -1.81,  99.90,  -2.89,  -0.78,  (max)
11/13 18Z,  -0.20,  -2.16,  99.90,  -3.14,  -0.78,
11/13 19Z,  -0.20,  -3.11,  99.90,  -4.09,  -0.78,
11/13 20Z,  -0.20,  -4.42,  99.90,  -5.39,  -0.78,
11/13 21Z,  -0.20,  -5.73,  99.90,  -6.71,  -0.78,
11/13 22Z,  -0.20,  -6.73,  99.90,  -7.71,  -0.78,
11/13 23Z,  -0.10,  -7.17,  99.90,  -8.05,  -0.78,  (min)
11/14 00Z,  -0.10,  -6.94,  99.90,  -7.82,  -0.78,