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
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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
#Port Angeles, WA : 02/09/2026 11:22:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 12Z,   1.00,   6.33,   6.49,  99.90,  -0.84,
02/07 13Z,   1.00,   7.01,   7.29,  99.90,  -0.72,
02/07 14Z,   1.00,   7.37,   7.74,  99.90,  -0.63,  (max)
02/07 15Z,   1.00,   7.24,   7.61,  99.90,  -0.63,
02/07 16Z,   1.10,   6.61,   7.07,  99.90,  -0.64,
02/07 17Z,   1.20,   5.70,   6.34,  99.90,  -0.56,
02/07 18Z,   1.10,   4.66,   5.37,  99.90,  -0.39,
02/07 19Z,   1.10,   3.60,   4.26,  99.90,  -0.44,
02/07 20Z,   1.10,   2.70,   3.27,  99.90,  -0.53,
02/07 21Z,   1.10,   2.24,   3.00,  99.90,  -0.34,
02/07 22Z,   1.00,   2.31,   3.00,  99.90,  -0.31,  (min)
02/07 23Z,   1.00,   2.74,   3.55,  99.90,  -0.19,
02/08 00Z,   1.10,   3.28,   3.60,  99.90,  -0.78,
02/08 01Z,   1.10,   3.85,   4.21,  99.90,  -0.74,
02/08 02Z,   1.00,   4.35,   4.63,  99.90,  -0.72,
02/08 03Z,   1.00,   4.61,   4.87,  99.90,  -0.74,  (max)
02/08 04Z,   1.00,   4.58,   4.75,  99.90,  -0.83,
02/08 05Z,   1.00,   4.40,   4.44,  99.90,  -0.96,
02/08 06Z,   0.90,   4.27,   4.39,  99.90,  -0.78,
02/08 07Z,   0.90,   4.21,   4.35,  99.90,  -0.76,
02/08 08Z,   0.90,   4.24,   4.34,  99.90,  -0.80,  (min)
02/08 09Z,   0.80,   4.47,   4.50,  99.90,  -0.77,
02/08 10Z,   0.80,   4.99,   4.89,  99.90,  -0.90,
02/08 11Z,   0.80,   5.69,   5.62,  99.90,  -0.87,
02/08 12Z,   0.70,   6.34,   6.35,  99.90,  -0.69,
02/08 13Z,   0.70,   6.85,   6.86,  99.90,  -0.69,
02/08 14Z,   0.70,   7.21,   7.30,  99.90,  -0.61,  (max)
02/08 15Z,   0.60,   7.28,   7.28,  99.90,  -0.60,
02/08 16Z,   0.70,   6.91,   6.96,  99.90,  -0.65,
02/08 17Z,   0.70,   6.13,   6.24,  99.90,  -0.59,
02/08 18Z,   0.60,   5.14,   5.41,  99.90,  -0.33,
02/08 19Z,   0.70,   4.08,   4.18,  99.90,  -0.60,
02/08 20Z,   0.70,   3.02,   3.11,  99.90,  -0.61,
02/08 21Z,   0.60,   2.16,   2.31,  99.90,  -0.45,
02/08 22Z,   0.60,   1.75,   2.06,  99.90,  -0.29,  (min)
02/08 23Z,   0.60,   1.84,   2.09,  99.90,  -0.35,
02/09 00Z,   0.70,   2.24,   2.35,  99.90,  -0.59,
02/09 01Z,   0.70,   2.78,   2.79,  99.90,  -0.69,
02/09 02Z,   0.70,   3.40,   3.42,  99.90,  -0.68,
02/09 03Z,   0.70,   4.01,   4.05,  99.90,  -0.66,
02/09 04Z,   0.70,   4.41,   4.42,  99.90,  -0.69,
02/09 05Z,   0.70,   4.59,   4.59,  99.90,  -0.70,
02/09 06Z,   0.70,   4.69,   4.70,  99.90,  -0.69,
02/09 07Z,   0.70,   4.85,   4.88,  99.90,  -0.67,
02/09 08Z,   0.70,   5.06,   5.17,  99.90,  -0.59,
02/09 09Z,   0.70,   5.26,   5.32,  99.90,  -0.64,
02/09 10Z,   0.70,   5.55,   5.59,  99.90,  -0.66,
02/09 11Z,   0.70,   6.00,   6.04,  99.90,  -0.66,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/09 12Z,   0.70,   6.48,  99.90,   6.52,  -0.66,
02/09 13Z,   0.70,   6.83,  99.90,   6.88,  -0.65,
02/09 14Z,   0.70,   7.07,  99.90,   7.12,  -0.65,
02/09 15Z,   0.70,   7.18,  99.90,   7.24,  -0.64,  (max)
02/09 16Z,   0.70,   7.05,  99.90,   7.12,  -0.64,
02/09 17Z,   0.70,   6.53,  99.90,   6.59,  -0.63,
02/09 18Z,   0.60,   5.66,  99.90,   5.63,  -0.63,
02/09 19Z,   0.70,   4.65,  99.90,   4.72,  -0.63,
02/09 20Z,   0.60,   3.59,  99.90,   3.57,  -0.62,
02/09 21Z,   0.60,   2.54,  99.90,   2.52,  -0.62,
02/09 22Z,   0.60,   1.70,  99.90,   1.69,  -0.61,
02/09 23Z,   0.60,   1.32,  99.90,   1.31,  -0.61,  (min)
02/10 00Z,   0.60,   1.42,  99.90,   1.41,  -0.61,
02/10 01Z,   0.60,   1.82,  99.90,   1.82,  -0.61,
02/10 02Z,   0.70,   2.41,  99.90,   2.50,  -0.61,
02/10 03Z,   0.70,   3.13,  99.90,   3.22,  -0.61,
02/10 04Z,   0.60,   3.86,  99.90,   3.85,  -0.61,
02/10 05Z,   0.60,   4.42,  99.90,   4.41,  -0.61,
02/10 06Z,   0.60,   4.78,  99.90,   4.78,  -0.61,
02/10 07Z,   0.60,   5.11,  99.90,   5.11,  -0.61,
02/10 08Z,   0.60,   5.49,  99.90,   5.48,  -0.61,
02/10 09Z,   0.60,   5.83,  99.90,   5.83,  -0.61,
02/10 10Z,   0.70,   6.09,  99.90,   6.18,  -0.61,
02/10 11Z,   0.70,   6.34,  99.90,   6.44,  -0.61,
02/10 12Z,   0.60,   6.65,  99.90,   6.64,  -0.61,
02/10 13Z,   0.60,   6.91,  99.90,   6.90,  -0.61,
02/10 14Z,   0.60,   7.04,  99.90,   7.03,  -0.61,
02/10 15Z,   0.60,   7.08,  99.90,   7.07,  -0.61,  (max)
02/10 16Z,   0.60,   7.06,  99.90,   7.05,  -0.61,
02/10 17Z,   0.70,   6.80,  99.90,   6.90,  -0.61,
02/10 18Z,   0.60,   6.19,  99.90,   6.18,  -0.61,
02/10 19Z,   0.70,   5.28,  99.90,   5.37,  -0.61,
02/10 20Z,   0.70,   4.26,  99.90,   4.35,  -0.61,
02/10 21Z,   0.60,   3.18,  99.90,   3.17,  -0.61,
02/10 22Z,   0.60,   2.12,  99.90,   2.11,  -0.61,
02/10 23Z,   0.70,   1.28,  99.90,   1.38,  -0.61,
02/11 00Z,   0.60,   0.92,  99.90,   0.91,  -0.61,  (min)
02/11 01Z,   0.70,   1.05,  99.90,   1.14,  -0.61,
02/11 02Z,   0.70,   1.50,  99.90,   1.59,  -0.61,
02/11 03Z,   0.70,   2.18,  99.90,   2.27,  -0.61,
02/11 04Z,   0.70,   3.03,  99.90,   3.12,  -0.61,
02/11 05Z,   0.70,   3.90,  99.90,   3.99,  -0.61,
02/11 06Z,   0.70,   4.59,  99.90,   4.69,  -0.61,
02/11 07Z,   0.70,   5.11,  99.90,   5.20,  -0.61,
02/11 08Z,   0.60,   5.59,  99.90,   5.58,  -0.61,
02/11 09Z,   0.70,   6.07,  99.90,   6.16,  -0.61,
02/11 10Z,   0.70,   6.43,  99.90,   6.52,  -0.61,
02/11 11Z,   0.70,   6.63,  99.90,   6.72,  -0.61,
02/11 12Z,   0.70,   6.79,  99.90,   6.88,  -0.61,
02/11 13Z,   0.70,   6.96,  99.90,   7.05,  -0.61,
02/11 14Z,   0.70,   7.06,  99.90,   7.15,  -0.61,  (max)
02/11 15Z,   0.70,   7.06,  99.90,   7.15,  -0.61,
02/11 16Z,   0.70,   7.02,  99.90,   7.11,  -0.61,
02/11 17Z,   0.70,   6.94,  99.90,   7.03,  -0.61,
02/11 18Z,   0.60,   6.62,  99.90,   6.61,  -0.61,
02/11 19Z,   0.60,   5.94,  99.90,   5.93,  -0.61,
02/11 20Z,   0.60,   5.00,  99.90,   4.99,  -0.61,
02/11 21Z,   0.60,   3.95,  99.90,   3.94,  -0.61,
02/11 22Z,   0.60,   2.81,  99.90,   2.81,  -0.61,
02/11 23Z,   0.60,   1.70,  99.90,   1.69,  -0.61,
02/12 00Z,   0.60,   0.86,  99.90,   0.85,  -0.61,
02/12 01Z,   0.70,   0.53,  99.90,   0.63,  -0.61,  (min)
02/12 02Z,   0.70,   0.72,  99.90,   0.82,  -0.61,
02/12 03Z,   0.60,   1.28,  99.90,   1.27,  -0.61,
02/12 04Z,   0.60,   2.10,  99.90,   2.09,  -0.61,
02/12 05Z,   0.60,   3.11,  99.90,   3.10,  -0.61,
02/12 06Z,   0.60,   4.10,  99.90,   4.10,  -0.61,
02/12 07Z,   0.60,   4.89,  99.90,   4.88,  -0.61,
02/12 08Z,   0.60,   5.48,  99.90,   5.48,  -0.61,
02/12 09Z,   0.60,   6.02,  99.90,   6.01,  -0.61,
02/12 10Z,   0.60,   6.49,  99.90,   6.48,  -0.61,
02/12 11Z,   0.60,   6.77,  99.90,   6.76,  -0.61,
02/12 12Z,   0.60,   6.87,  99.90,   6.86,  -0.61,
02/12 13Z,   0.60,   6.93,  99.90,   6.92,  -0.61,
02/12 14Z,   0.60,   7.01,  99.90,   7.00,  -0.61,  (max)
02/12 15Z,   0.50,   7.04,  99.90,   6.93,  -0.61,  (min)
02/12 16Z,   0.60,   7.02,  99.90,   7.01,  -0.61,  (max)
02/12 17Z,   0.60,   6.99,  99.90,   6.98,  -0.61,
02/12 18Z,   0.50,   6.90,  99.90,   6.79,  -0.61,
02/12 19Z,   0.50,   6.53,  99.90,   6.42,  -0.61,
02/12 20Z,   0.50,   5.78,  99.90,   5.67,  -0.61,
02/12 21Z,   0.50,   4.78,  99.90,   4.67,  -0.61,
02/12 22Z,   0.50,   3.64,  99.90,   3.53,  -0.61,
02/12 23Z,   0.50,   2.41,  99.90,   2.30,  -0.61,
02/13 00Z,   0.50,   1.22,  99.90,   1.12,  -0.61,