EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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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
Atlantic City, NJ
Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Ocean City, MD
Wachapreague
Kiptopeke, VA
Cambridge, MD
Baltimore, MD
Annapolis, MD
Solomons Is, MD
Washington DC
Colonial Beach
Lewisetta, VA
Gloucester Pnt
Hampton Road
Portsmouth, VA
CBBT, VA
Duck Pier, NC
Cape Hatteras NC
Surge List
East Coast
#Anchorage, AK : 02/15/2026 10:20:25 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 18Z,   0.30,  -2.76,  -1.85,  99.90,   0.61,
02/13 19Z,   0.30,  -6.03,  -4.76,  99.90,   0.97,
02/13 20Z,   0.20,  -7.00,  -6.49,  99.90,   0.31,  (min)
02/13 21Z,   0.20,  -4.57,  -5.48,  99.90,  -1.11,
02/13 22Z,   0.10,  -0.90,  -1.67,  99.90,  -0.87,
02/13 23Z,   0.00,   2.45,   2.53,  99.90,   0.08,
02/14 00Z,   0.00,   5.72,   5.89,  99.90,   0.17,
02/14 01Z,   0.00,   8.02,   7.88,  99.90,  -0.14,
02/14 02Z,   0.00,   8.01,   7.88,  99.90,  -0.13,  (max)
02/14 03Z,   0.00,   5.76,   5.58,  99.90,  -0.18,
02/14 04Z,   0.00,   2.13,   1.70,  99.90,  -0.43,
02/14 05Z,   0.00,  -1.95,  -2.73,  99.90,  -0.78,
02/14 06Z,   0.00,  -6.19,  -6.92,  99.90,  -0.73,
02/14 07Z,   0.00, -10.89, -10.85,  99.90,   0.04,
02/14 08Z,   0.00, -14.34, -14.18,  99.90,   0.16,
02/14 09Z,  -0.10, -13.86, -15.44,  99.90,  -1.48,  (min)
02/14 10Z,  -0.10,  -9.97, -10.98,  99.90,  -0.91,
02/14 11Z,  -0.10,  -4.90,  -4.99,  99.90,   0.01,
02/14 12Z,  -0.10,   0.83,   0.66,  99.90,  -0.07,
02/14 13Z,  -0.10,   6.47,   5.15,  99.90,  -1.22,
02/14 14Z,  -0.10,   9.95,   8.22,  99.90,  -1.63,
02/14 15Z,  -0.10,  10.30,   9.39,  99.90,  -0.81,  (max)
02/14 16Z,  -0.10,   8.08,   7.98,  99.90,   0.00,
02/14 17Z,  -0.20,   4.42,   4.46,  99.90,   0.24,
02/14 18Z,  -0.20,   0.39,   0.33,  99.90,   0.14,
02/14 19Z,  -0.10,  -3.96,  -3.25,  99.90,   0.81,
02/14 20Z,  -0.10,  -7.82,  -6.63,  99.90,   1.29,
02/14 21Z,  -0.10,  -8.52,  -8.60,  99.90,   0.02,  (min)
02/14 22Z,  -0.20,  -5.37,  -6.32,  99.90,  -0.75,
02/14 23Z,  -0.20,  -0.92,  -1.06,  99.90,   0.06,
02/15 00Z,  -0.20,   3.29,   3.96,  99.90,   0.87,
02/15 01Z,  -0.20,   7.16,   7.73,  99.90,   0.77,
02/15 02Z,  -0.20,   9.45,   9.77,  99.90,   0.52,  (max)
02/15 03Z,  -0.20,   9.06,   9.21,  99.90,   0.35,
02/15 04Z,  -0.20,   6.35,   6.10,  99.90,  -0.05,
02/15 05Z,  -0.20,   2.21,   2.19,  99.90,   0.18,
02/15 06Z,  -0.20,  -2.46,  -2.94,  99.90,  -0.28,
02/15 07Z,  -0.20,  -7.47,  -7.59,  99.90,   0.08,
02/15 08Z,  -0.20, -12.71, -12.07,  99.90,   0.84,
02/15 09Z,  -0.30, -15.76, -15.91,  99.90,   0.15,
02/15 10Z,  -0.30, -14.11, -17.30,  99.90,  -2.89,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 11Z,  -0.40,  -9.06,  99.90, -12.10,  -2.64,
02/15 12Z,  -0.50,  -3.06,  99.90,  -5.95,  -2.39,
02/15 13Z,  -0.50,   3.22,  99.90,   0.58,  -2.14,
02/15 14Z,  -0.60,   8.68,  99.90,   6.19,  -1.89,
02/15 15Z,  -0.60,  11.42,  99.90,   9.17,  -1.65,  (max)
02/15 16Z,  -0.60,  10.97,  99.90,   8.98,  -1.40,
02/15 17Z,  -0.60,   8.08,  99.90,   6.33,  -1.15,
02/15 18Z,  -0.60,   3.82,  99.90,   2.32,  -0.90,
02/15 19Z,  -0.60,  -0.91,  99.90,  -2.16,  -0.65,
02/15 20Z,  -0.60,  -5.94,  99.90,  -6.95,  -0.40,
02/15 21Z,  -0.60,  -9.80,  99.90, -10.55,  -0.15,  (min)
02/15 22Z,  -0.60,  -9.53,  99.90, -10.03,   0.09,
02/15 23Z,  -0.70,  -5.15,  99.90,  -5.75,   0.09,
02/16 00Z,  -0.70,   0.28,  99.90,  -0.32,   0.09,
02/16 01Z,  -0.70,   5.17,  99.90,   4.56,   0.09,
02/16 02Z,  -0.60,   9.12,  99.90,   8.62,   0.09,
02/16 03Z,  -0.60,  10.83,  99.90,  10.33,   0.09,  (max)
02/16 04Z,  -0.60,   9.64,  99.90,   9.13,   0.09,
02/16 05Z,  -0.60,   6.20,  99.90,   5.69,   0.09,
02/16 06Z,  -0.70,   1.43,  99.90,   0.83,   0.09,
02/16 07Z,  -0.70,  -3.83,  99.90,  -4.43,   0.09,
02/16 08Z,  -0.80,  -9.40,  99.90, -10.10,   0.09,
02/16 09Z,  -0.80, -14.60,  99.90, -15.31,   0.09,
02/16 10Z,  -0.90, -16.49,  99.90, -17.29,   0.09,  (min)
02/16 11Z,  -0.90, -13.11,  99.90, -13.92,   0.09,
02/16 12Z,  -0.90,  -6.71,  99.90,  -7.51,   0.09,
02/16 13Z,  -0.90,   0.00,  99.90,  -0.80,   0.09,
02/16 14Z,  -1.00,   6.24,  99.90,   5.33,   0.09,
02/16 15Z,  -1.00,  10.81,  99.90,   9.91,   0.09,
02/16 16Z,  -1.00,  12.31,  99.90,  11.40,   0.09,  (max)
02/16 17Z,  -1.00,  10.79,  99.90,   9.89,   0.09,
02/16 18Z,  -1.00,   7.10,  99.90,   6.19,   0.09,
02/16 19Z,  -1.10,   2.23,  99.90,   1.22,   0.09,
02/16 20Z,  -1.10,  -3.07,  99.90,  -4.08,   0.09,
02/16 21Z,  -1.10,  -8.38,  99.90,  -9.39,   0.09,
02/16 22Z,  -1.20, -11.53,  99.90, -12.64,   0.09,  (min)
02/16 23Z,  -1.20,  -9.66,  99.90, -10.77,   0.09,
02/17 00Z,  -1.30,  -3.78,  99.90,  -4.98,   0.09,
02/17 01Z,  -1.30,   2.53,  99.90,   1.32,   0.09,
02/17 02Z,  -1.40,   7.65,  99.90,   6.35,   0.09,
02/17 03Z,  -1.40,  11.08,  99.90,   9.78,   0.09,
02/17 04Z,  -1.40,  11.73,  99.90,  10.43,   0.09,  (max)
02/17 05Z,  -1.40,   9.49,  99.90,   8.18,   0.09,
02/17 06Z,  -1.40,   5.23,  99.90,   3.92,   0.09,
02/17 07Z,  -1.50,  -0.17,  99.90,  -1.58,   0.09,
02/17 08Z,  -1.50,  -5.91,  99.90,  -7.32,   0.09,
02/17 09Z,  -1.50, -11.65,  99.90, -13.06,   0.09,
02/17 10Z,  -1.60, -16.12,  99.90, -17.63,   0.09,  (min)
02/17 11Z,  -1.60, -16.12,  99.90, -17.62,   0.09,
02/17 12Z,  -1.60, -10.67,  99.90, -12.17,   0.09,
02/17 13Z,  -1.60,  -3.05,  99.90,  -4.56,   0.09,
02/17 14Z,  -1.60,   3.85,  99.90,   2.35,   0.09,
02/17 15Z,  -1.60,   9.35,  99.90,   7.84,   0.09,
02/17 16Z,  -1.60,  12.45,  99.90,  10.95,   0.09,  (max)
02/17 17Z,  -1.60,  12.40,  99.90,  10.90,   0.09,
02/17 18Z,  -1.60,   9.71,  99.90,   8.21,   0.09,
02/17 19Z,  -1.60,   5.20,  99.90,   3.69,   0.09,
02/17 20Z,  -1.50,  -0.24,  99.90,  -1.65,   0.09,
02/17 21Z,  -1.50,  -5.88,  99.90,  -7.29,   0.09,
02/17 22Z,  -1.50, -10.92,  99.90, -12.33,   0.09,
02/17 23Z,  -1.50, -12.66,  99.90, -14.07,   0.09,  (min)
02/18 00Z,  -1.50,  -8.75,  99.90, -10.16,   0.09,
02/18 01Z,  -1.50,  -1.40,  99.90,  -2.80,   0.09,
02/18 02Z,  -1.50,   5.39,  99.90,   3.98,   0.09,
02/18 03Z,  -1.40,  10.18,  99.90,   8.87,   0.09,
02/18 04Z,  -1.40,  12.58,  99.90,  11.27,   0.09,  (max)
02/18 05Z,  -1.40,  11.92,  99.90,  10.61,   0.09,
02/18 06Z,  -1.30,   8.57,  99.90,   7.37,   0.09,
02/18 07Z,  -1.30,   3.50,  99.90,   2.30,   0.09,
02/18 08Z,  -1.30,  -2.45,  99.90,  -3.66,   0.09,
02/18 09Z,  -1.20,  -8.43,  99.90,  -9.54,   0.09,
02/18 10Z,  -1.20, -13.82,  99.90, -14.93,   0.09,
02/18 11Z,  -1.20, -16.81,  99.90, -17.92,   0.09,  (min)
02/18 12Z,  -1.20, -14.37,  99.90, -15.48,   0.09,
02/18 13Z,  -1.20,  -6.87,  99.90,  -7.97,   0.09,
02/18 14Z,  -1.10,   1.48,  99.90,   0.47,   0.09,
02/18 15Z,  -1.10,   7.90,  99.90,   6.90,   0.09,
02/18 16Z,  -1.10,  12.04,  99.90,  11.03,   0.09,
02/18 17Z,  -1.00,  13.33,  99.90,  12.42,   0.09,  (max)
02/18 18Z,  -1.00,  11.65,  99.90,  10.75,   0.09,
02/18 19Z,  -1.00,   7.79,  99.90,   6.88,   0.09,
02/18 20Z,  -1.00,   2.47,  99.90,   1.57,   0.09,
02/18 21Z,  -1.10,  -3.40,  99.90,  -4.41,   0.09,
02/18 22Z,  -1.10,  -9.02,  99.90, -10.03,   0.09,
02/18 23Z,  -1.10, -13.16,  99.90, -14.17,   0.09,  (min)
02/19 00Z,  -1.10, -12.90,  99.90, -13.91,   0.09,
02/19 01Z,  99.90,  -6.85,  99.90,  99.90,   0.09,
02/19 02Z,  99.90,   1.59,  99.90,  99.90,   0.09,
02/19 03Z,  99.90,   8.28,  99.90,  99.90,   0.09,
02/19 04Z,  99.90,  12.23,  99.90,  99.90,   0.09,
02/19 05Z,  99.90,  13.33,  99.90,  99.90,   0.09,
02/19 06Z,  99.90,  11.35,  99.90,  99.90,   0.09,