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
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 Townsend, WA : 02/16/2026 02:21:07 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/14 06Z,   0.70,   1.35,   1.77,  99.90,  -0.28,
02/14 07Z,   0.60,   2.65,   3.01,  99.90,  -0.24,
02/14 08Z,   0.60,   4.20,   4.68,  99.90,  -0.12,
02/14 09Z,   0.70,   5.79,   6.20,  99.90,  -0.29,
02/14 10Z,   0.70,   7.18,   7.50,  99.90,  -0.38,
02/14 11Z,   0.60,   8.20,   8.56,  99.90,  -0.24,
02/14 12Z,   0.50,   8.69,   8.98,  99.90,  -0.21,
02/14 13Z,   0.50,   8.60,   9.08,  99.90,  -0.02,  (max)
02/14 14Z,   0.50,   8.10,   8.77,  99.90,   0.17,
02/14 15Z,   0.50,   7.55,   8.09,  99.90,   0.04,
02/14 16Z,   0.50,   7.21,   7.76,  99.90,   0.05,
02/14 17Z,   0.50,   7.10,   7.54,  99.90,  -0.06,  (min)
02/14 18Z,   0.50,   7.16,   7.62,  99.90,  -0.04,
02/14 19Z,   0.40,   7.33,   7.71,  99.90,  -0.02,  (max)
02/14 20Z,   0.40,   7.54,   7.69,  99.90,  -0.25,
02/14 21Z,   0.40,   7.58,   7.63,  99.90,  -0.35,
02/14 22Z,   0.40,   7.20,   7.22,  99.90,  -0.38,
02/14 23Z,   0.30,   6.31,   6.37,  99.90,  -0.24,
02/15 00Z,   0.40,   4.95,   5.06,  99.90,  -0.29,
02/15 01Z,   0.40,   3.25,   3.28,  99.90,  -0.37,
02/15 02Z,   0.40,   1.50,   1.55,  99.90,  -0.35,
02/15 03Z,   0.30,   0.16,   0.16,  99.90,  -0.30,
02/15 04Z,   0.30,  -0.45,  -0.46,  99.90,  -0.31,  (min)
02/15 05Z,   0.40,  -0.29,  -0.36,  99.90,  -0.47,
02/15 06Z,   0.30,   0.46,   0.53,  99.90,  -0.23,
02/15 07Z,   0.20,   1.63,   1.62,  99.90,  -0.21,
02/15 08Z,   0.10,   3.17,   3.20,  99.90,  -0.07,
02/15 09Z,   0.20,   4.90,   4.98,  99.90,  -0.12,
02/15 10Z,   0.20,   6.54,   6.60,  99.90,  -0.14,
02/15 11Z,   0.10,   7.83,   7.94,  99.90,   0.01,
02/15 12Z,   0.00,   8.58,   8.67,  99.90,   0.09,
02/15 13Z,   0.00,   8.71,   8.89,  99.90,   0.18,  (max)
02/15 14Z,   0.10,   8.26,   8.69,  99.90,   0.33,
02/15 15Z,   0.00,   7.56,   8.02,  99.90,   0.46,
02/15 16Z,   0.00,   6.98,   7.37,  99.90,   0.39,
02/15 17Z,   0.00,   6.74,   7.04,  99.90,   0.30,  (min)
02/15 18Z,   0.10,   6.78,   7.05,  99.90,   0.17,
02/15 19Z,   0.00,   6.98,   7.32,  99.90,   0.34,
02/15 20Z,   0.00,   7.30,   7.59,  99.90,   0.29,
02/15 21Z,   0.10,   7.60,   7.76,  99.90,   0.06,  (max)
02/15 22Z,   0.10,   7.65,   7.74,  99.90,  -0.01,
02/15 23Z,   0.10,   7.18,   7.34,  99.90,   0.06,
02/16 00Z,   0.10,   6.12,   6.40,  99.90,   0.18,
02/16 01Z,   0.20,   4.53,   4.78,  99.90,   0.05,
02/16 02Z,   0.30,   2.64,   2.86,  99.90,  -0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 03Z,   0.30,   0.87,  99.90,   1.08,  -0.09,
02/16 04Z,   0.30,  -0.33,  99.90,  -0.12,  -0.09,
02/16 05Z,   0.30,  -0.66,  99.90,  -0.46,  -0.09,  (min)
02/16 06Z,   0.30,  -0.20,  99.90,   0.00,  -0.09,
02/16 07Z,   0.30,   0.82,  99.90,   1.02,  -0.10,
02/16 08Z,   0.30,   2.26,  99.90,   2.46,  -0.10,
02/16 09Z,   0.30,   4.00,  99.90,   4.20,  -0.10,
02/16 10Z,   0.40,   5.83,  99.90,   6.12,  -0.10,
02/16 11Z,   0.50,   7.39,  99.90,   7.78,  -0.11,
02/16 12Z,   0.50,   8.40,  99.90,   8.79,  -0.11,
02/16 13Z,   0.50,   8.74,  99.90,   9.12,  -0.11,  (max)
02/16 14Z,   0.50,   8.40,  99.90,   8.79,  -0.11,
02/16 15Z,   0.60,   7.61,  99.90,   8.10,  -0.11,
02/16 16Z,   0.70,   6.78,  99.90,   7.36,  -0.11,
02/16 17Z,   0.70,   6.27,  99.90,   6.86,  -0.11,
02/16 18Z,   0.70,   6.20,  99.90,   6.79,  -0.11,  (min)
02/16 19Z,   0.70,   6.43,  99.90,   7.02,  -0.11,
02/16 20Z,   0.80,   6.81,  99.90,   7.50,  -0.11,
02/16 21Z,   0.80,   7.27,  99.90,   7.95,  -0.11,
02/16 22Z,   0.80,   7.65,  99.90,   8.33,  -0.11,
02/16 23Z,   0.80,   7.66,  99.90,   8.35,  -0.11,  (max)
02/17 00Z,   0.90,   7.06,  99.90,   7.84,  -0.11,
02/17 01Z,   0.90,   5.79,  99.90,   6.57,  -0.11,
02/17 02Z,   1.00,   4.01,  99.90,   4.89,  -0.11,
02/17 03Z,   1.00,   2.04,  99.90,   2.93,  -0.11,
02/17 04Z,   1.10,   0.37,  99.90,   1.36,  -0.11,
02/17 05Z,   1.00,  -0.55,  99.90,   0.34,  -0.11,  (min)
02/17 06Z,   1.10,  -0.52,  99.90,   0.46,  -0.11,
02/17 07Z,   1.10,   0.27,  99.90,   1.26,  -0.11,
02/17 08Z,   1.10,   1.57,  99.90,   2.56,  -0.11,
02/17 09Z,   1.00,   3.23,  99.90,   4.11,  -0.11,
02/17 10Z,   1.00,   5.09,  99.90,   5.98,  -0.11,
02/17 11Z,   1.10,   6.86,  99.90,   7.85,  -0.11,
02/17 12Z,   1.10,   8.17,  99.90,   9.16,  -0.11,
02/17 13Z,   1.10,   8.75,  99.90,   9.74,  -0.11,  (max)
02/17 14Z,   1.10,   8.56,  99.90,   9.55,  -0.11,
02/17 15Z,   1.10,   7.76,  99.90,   8.74,  -0.11,
02/17 16Z,   1.10,   6.68,  99.90,   7.67,  -0.11,
02/17 17Z,   1.10,   5.81,  99.90,   6.80,  -0.11,
02/17 18Z,   1.00,   5.46,  99.90,   6.34,  -0.11,  (min)
02/17 19Z,   1.00,   5.61,  99.90,   6.49,  -0.11,
02/17 20Z,   1.00,   6.04,  99.90,   6.93,  -0.11,
02/17 21Z,   1.00,   6.60,  99.90,   7.49,  -0.11,
02/17 22Z,   1.00,   7.19,  99.90,   8.07,  -0.11,
02/17 23Z,   0.90,   7.62,  99.90,   8.40,  -0.11,  (max)
02/18 00Z,   0.90,   7.57,  99.90,   8.36,  -0.11,
02/18 01Z,   0.90,   6.82,  99.90,   7.61,  -0.11,
02/18 02Z,   0.90,   5.39,  99.90,   6.18,  -0.11,
02/18 03Z,   0.90,   3.52,  99.90,   4.31,  -0.11,
02/18 04Z,   0.80,   1.63,  99.90,   2.31,  -0.11,
02/18 05Z,   0.70,   0.21,  99.90,   0.80,  -0.11,
02/18 06Z,   0.80,  -0.32,  99.90,   0.36,  -0.11,  (min)
02/18 07Z,   0.80,   0.09,  99.90,   0.77,  -0.11,
02/18 08Z,   0.70,   1.19,  99.90,   1.77,  -0.11,
02/18 09Z,   0.70,   2.70,  99.90,   3.28,  -0.11,
02/18 10Z,   0.70,   4.46,  99.90,   5.05,  -0.11,
02/18 11Z,   0.80,   6.30,  99.90,   6.99,  -0.11,
02/18 12Z,   0.70,   7.85,  99.90,   8.44,  -0.11,
02/18 13Z,   0.70,   8.74,  99.90,   9.32,  -0.11,
02/18 14Z,   0.70,   8.76,  99.90,   9.35,  -0.11,  (max)
02/18 15Z,   0.70,   8.01,  99.90,   8.60,  -0.11,
02/18 16Z,   0.70,   6.78,  99.90,   7.37,  -0.11,
02/18 17Z,   0.70,   5.52,  99.90,   6.11,  -0.11,
02/18 18Z,   0.60,   4.71,  99.90,   5.20,  -0.11,
02/18 19Z,   0.60,   4.56,  99.90,   5.05,  -0.11,  (min)
02/18 20Z,   0.60,   4.95,  99.90,   5.43,  -0.11,
02/18 21Z,   0.60,   5.59,  99.90,   6.07,  -0.11,
02/18 22Z,   0.60,   6.31,  99.90,   6.80,  -0.11,
02/18 23Z,   0.60,   7.02,  99.90,   7.51,  -0.11,
02/19 00Z,   0.60,   7.49,  99.90,   7.97,  -0.11,  (max)
02/19 01Z,   0.60,   7.39,  99.90,   7.88,  -0.11,
02/19 02Z,   0.60,   6.55,  99.90,   7.03,  -0.11,
02/19 03Z,   0.60,   5.06,  99.90,   5.54,  -0.11,
02/19 04Z,   0.50,   3.25,  99.90,   3.64,  -0.11,
02/19 05Z,   0.50,   1.58,  99.90,   1.96,  -0.11,
02/19 06Z,   0.50,   0.53,  99.90,   0.91,  -0.11,
02/19 07Z,   0.50,   0.41,  99.90,   0.79,  -0.11,  (min)
02/19 08Z,   0.50,   1.16,  99.90,   1.55,  -0.11,
02/19 09Z,   0.50,   2.48,  99.90,   2.86,  -0.11,
02/19 10Z,   0.50,   4.07,  99.90,   4.46,  -0.11,
02/19 11Z,   0.50,   5.80,  99.90,   6.19,  -0.11,
02/19 12Z,   0.50,   7.45,  99.90,   7.83,  -0.11,
02/19 13Z,   0.40,   8.61,  99.90,   8.90,  -0.11,
02/19 14Z,   0.50,   8.95,  99.90,   9.33,  -0.11,  (max)
02/19 15Z,   0.50,   8.37,  99.90,   8.76,  -0.11,
02/19 16Z,   0.40,   7.10,  99.90,   7.39,  -0.11,
02/19 17Z,   0.50,   5.55,  99.90,   5.94,  -0.11,
02/19 18Z,   0.40,   4.22,  99.90,   4.51,  -0.11,