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
#Valdez, AK : 10/13/2026 15:22:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 00Z,   1.00,  11.29,  10.67,  99.90,  -1.62,
10/12 01Z,   0.90,   8.22,   7.74,  99.90,  -1.38,
10/12 02Z,   0.80,   4.61,   4.15,  99.90,  -1.26,
10/12 03Z,   0.70,   1.30,   0.75,  99.90,  -1.25,
10/12 04Z,   0.60,  -0.82,  -1.49,  99.90,  -1.27,
10/12 05Z,   0.60,  -1.11,  -1.93,  99.90,  -1.42,  (min)
10/12 06Z,   0.80,   0.46,  -0.39,  99.90,  -1.65,
10/12 07Z,   0.90,   3.32,   2.55,  99.90,  -1.67,
10/12 08Z,   1.00,   6.56,   5.80,  99.90,  -1.76,
10/12 09Z,   1.00,   9.38,   8.47,  99.90,  -1.91,
10/12 10Z,   0.90,  11.23,  10.22,  99.90,  -1.91,
10/12 11Z,   0.80,  11.83,  10.78,  99.90,  -1.85,  (max)
10/12 12Z,   0.90,  11.11,  10.24,  99.90,  -1.77,
10/12 13Z,   0.90,   9.24,   8.55,  99.90,  -1.59,
10/12 14Z,   0.80,   6.67,   6.03,  99.90,  -1.44,
10/12 15Z,   0.80,   4.11,   3.40,  99.90,  -1.51,
10/12 16Z,   0.70,   2.38,   1.56,  99.90,  -1.52,
10/12 17Z,   0.60,   2.14,   1.21,  99.90,  -1.53,  (min)
10/12 18Z,   0.90,   3.58,   2.62,  99.90,  -1.86,
10/12 19Z,   0.90,   6.25,   5.33,  99.90,  -1.82,
10/12 20Z,   0.80,   9.29,   8.34,  99.90,  -1.75,
10/12 21Z,   0.70,  11.85,  10.91,  99.90,  -1.64,
10/12 22Z,   0.70,  13.35,  12.31,  99.90,  -1.74,
10/12 23Z,   0.70,  13.50,  12.44,  99.90,  -1.76,  (max)
10/13 00Z,   1.00,  12.28,  11.28,  99.90,  -2.00,
10/13 01Z,   1.00,   9.83,   9.01,  99.90,  -1.82,
10/13 02Z,   0.90,   6.56,   5.88,  99.90,  -1.58,
10/13 03Z,   0.80,   3.14,   2.50,  99.90,  -1.44,
10/13 04Z,   0.80,   0.37,  -0.40,  99.90,  -1.57,
10/13 05Z,   0.80,  -0.98,  -1.86,  99.90,  -1.68,  (min)
10/13 06Z,   0.90,  -0.52,  -1.42,  99.90,  -1.80,
10/13 07Z,   0.80,   1.56,   0.67,  99.90,  -1.69,
10/13 08Z,   0.90,   4.53,   3.64,  99.90,  -1.79,
10/13 09Z,   0.90,   7.52,   6.56,  99.90,  -1.86,
10/13 10Z,   0.90,   9.85,   8.84,  99.90,  -1.91,
10/13 11Z,   0.90,  11.12,  10.09,  99.90,  -1.93,
10/13 12Z,   0.80,  11.20,  10.25,  99.90,  -1.75,  (max)
10/13 13Z,   0.80,  10.13,   9.30,  99.90,  -1.63,
10/13 14Z,   0.70,   8.19,   7.46,  99.90,  -1.43,
10/13 15Z,   0.70,   5.89,   5.16,  99.90,  -1.43,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/13 16Z,   0.80,   3.89,  99.90,   3.24,  -1.45,
10/13 17Z,   0.90,   2.91,  99.90,   2.34,  -1.47,  (min)
10/13 18Z,   1.00,   3.39,  99.90,   2.90,  -1.50,
10/13 19Z,   1.00,   5.28,  99.90,   4.76,  -1.52,
10/13 20Z,   1.00,   7.99,  99.90,   7.45,  -1.54,
10/13 21Z,   1.00,  10.65,  99.90,  10.08,  -1.56,
10/13 22Z,   1.00,  12.54,  99.90,  11.95,  -1.59,
10/13 23Z,   0.90,  13.25,  99.90,  12.54,  -1.61,  (max)
10/14 00Z,   0.80,  12.69,  99.90,  11.86,  -1.63,
10/14 01Z,   0.80,  10.93,  99.90,  10.08,  -1.66,
10/14 02Z,   0.80,   8.26,  99.90,   7.38,  -1.68,
10/14 03Z,   0.90,   5.12,  99.90,   4.32,  -1.70,
10/14 04Z,   1.00,   2.16,  99.90,   1.46,  -1.70,
10/14 05Z,   1.20,   0.10,  99.90,  -0.40,  -1.70,
10/14 06Z,   1.40,  -0.50,  99.90,  -0.80,  -1.70,  (min)
10/14 07Z,   1.40,   0.55,  99.90,   0.25,  -1.70,
10/14 08Z,   1.40,   2.86,  99.90,   2.56,  -1.70,
10/14 09Z,   1.30,   5.67,  99.90,   5.27,  -1.70,
10/14 10Z,   1.20,   8.19,  99.90,   7.69,  -1.70,
10/14 11Z,   1.00,   9.91,  99.90,   9.21,  -1.70,
10/14 12Z,   0.90,  10.62,  99.90,   9.82,  -1.70,  (max)
10/14 13Z,   0.90,  10.30,  99.90,   9.49,  -1.70,
10/14 14Z,   0.90,   9.09,  99.90,   8.29,  -1.70,
10/14 15Z,   0.90,   7.32,  99.90,   6.52,  -1.70,
10/14 16Z,   0.80,   5.46,  99.90,   4.56,  -1.70,
10/14 17Z,   0.80,   4.11,  99.90,   3.21,  -1.70,
10/14 18Z,   0.70,   3.81,  99.90,   2.81,  -1.70,  (min)
10/14 19Z,   0.60,   4.80,  99.90,   3.70,  -1.70,
10/14 20Z,   0.50,   6.87,  99.90,   5.66,  -1.70,
10/14 21Z,   0.60,   9.33,  99.90,   8.23,  -1.70,
10/14 22Z,   0.80,  11.41,  99.90,  10.51,  -1.70,
10/14 23Z,   0.90,  12.56,  99.90,  11.75,  -1.70,  (max)
10/15 00Z,   0.80,  12.57,  99.90,  11.67,  -1.70,
10/15 01Z,   0.70,  11.49,  99.90,  10.49,  -1.70,
10/15 02Z,   0.50,   9.51,  99.90,   8.31,  -1.70,
10/15 03Z,   0.40,   6.91,  99.90,   5.61,  -1.70,
10/15 04Z,   0.30,   4.15,  99.90,   2.75,  -1.70,
10/15 05Z,   0.30,   1.80,  99.90,   0.40,  -1.70,
10/15 06Z,   0.50,   0.42,  99.90,  -0.78,  -1.70,  (min)
10/15 07Z,   0.70,   0.43,  99.90,  -0.58,  -1.70,
10/15 08Z,   0.80,   1.80,  99.90,   0.90,  -1.70,
10/15 09Z,   0.90,   4.06,  99.90,   3.26,  -1.70,
10/15 10Z,   0.90,   6.48,  99.90,   5.67,  -1.70,
10/15 11Z,   0.80,   8.41,  99.90,   7.51,  -1.70,
10/15 12Z,   1.00,   9.55,  99.90,   8.84,  -1.70,
10/15 13Z,   1.10,   9.83,  99.90,   9.23,  -1.70,  (max)
10/15 14Z,   1.40,   9.34,  99.90,   9.03,  -1.70,
10/15 15Z,   1.70,   8.23,  99.90,   8.23,  -1.70,
10/15 16Z,   1.80,   6.79,  99.90,   6.89,  -1.70,
10/15 17Z,   1.80,   5.44,  99.90,   5.54,  -1.70,
10/15 18Z,   1.60,   4.67,  99.90,   4.57,  -1.70,  (min)
10/15 19Z,   1.50,   4.87,  99.90,   4.67,  -1.70,
10/15 20Z,   1.50,   6.13,  99.90,   5.92,  -1.70,
10/15 21Z,   1.40,   8.09,  99.90,   7.79,  -1.70,
10/15 22Z,   1.50,  10.10,  99.90,   9.90,  -1.70,
10/15 23Z,   1.80,  11.51,  99.90,  11.61,  -1.70,
10/16 00Z,   2.20,  11.99,  99.90,  12.49,  -1.70,  (max)
10/16 01Z,   2.40,  11.52,  99.90,  12.22,  -1.70,
10/16 02Z,   2.30,  10.23,  99.90,  10.83,  -1.70,
10/16 03Z,   2.10,   8.31,  99.90,   8.71,  -1.70,
10/16 04Z,   1.90,   6.03,  99.90,   6.22,  -1.70,
10/16 05Z,   1.70,   3.75,  99.90,   3.75,  -1.70,
10/16 06Z,   1.70,   1.97,  99.90,   1.97,  -1.70,
10/16 07Z,   1.50,   1.14,  99.90,   0.94,  -1.70,  (min)
10/16 08Z,   1.30,   1.51,  99.90,   1.11,  -1.70,
10/16 09Z,   1.30,   2.95,  99.90,   2.54,  -1.70,
10/16 10Z,   1.40,   4.92,  99.90,   4.62,  -1.70,
10/16 11Z,   1.40,   6.80,  99.90,   6.50,  -1.70,
10/16 12Z,   1.30,   8.17,  99.90,   7.76,  -1.70,
10/16 13Z,   1.20,   8.89,  99.90,   8.38,  -1.70,
10/16 14Z,   1.20,   9.00,  99.90,   8.49,  -1.70,  (max)
10/16 15Z,   1.20,   8.57,  99.90,   8.07,  -1.70,
10/16 16Z,   1.20,   7.71,  99.90,   7.21,  -1.70,
10/16 17Z,   1.20,   6.65,  99.90,   6.15,  -1.70,
10/16 18Z,   1.20,   5.75,  99.90,   5.24,  -1.70,
10/16 19Z,   1.20,   5.39,  99.90,   4.89,  -1.70,  (min)
10/16 20Z,   1.30,   5.87,  99.90,   5.47,  -1.70,
10/16 21Z,   1.40,   7.13,  99.90,   6.83,  -1.70,
10/16 22Z,   1.40,   8.78,  99.90,   8.48,  -1.70,
10/16 23Z,   1.30,  10.23,  99.90,   9.82,  -1.70,
10/17 00Z,   1.20,  11.03,  99.90,  10.53,  -1.70,
10/17 01Z,   1.20,  11.07,  99.90,  10.56,  -1.70,  (max)
10/17 02Z,   1.10,  10.42,  99.90,   9.82,  -1.70,
10/17 03Z,   1.00,   9.21,  99.90,   8.51,  -1.70,
10/17 04Z,   0.90,   7.56,  99.90,   6.76,  -1.70,
10/17 05Z,   1.00,   5.65,  99.90,   4.95,  -1.70,
10/17 06Z,   1.10,   3.82,  99.90,   3.21,  -1.70,
10/17 07Z,  99.90,   2.47,  99.90,  99.90,  -1.70,
10/17 08Z,  99.90,   1.98,  99.90,  99.90,  -1.70,
10/17 09Z,  99.90,   2.48,  99.90,  99.90,  -1.70,
10/17 10Z,  99.90,   3.74,  99.90,  99.90,  -1.70,
10/17 11Z,  99.90,   5.28,  99.90,  99.90,  -1.70,
10/17 12Z,  99.90,   6.66,  99.90,  99.90,  -1.70,