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
#Sitka, AK : 11/10/2025 09:20:56 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 18Z,  -0.10,   4.19,   3.75,  99.90,  -0.34,  (min)
11/08 19Z,   0.00,   5.73,   5.24,  99.90,  -0.49,
11/08 20Z,   0.00,   7.83,   7.31,  99.90,  -0.52,
11/08 21Z,   0.00,   9.96,   9.39,  99.90,  -0.57,
11/08 22Z,   0.00,  11.51,  11.06,  99.90,  -0.45,
11/08 23Z,   0.10,  12.03,  11.56,  99.90,  -0.57,  (max)
11/09 00Z,   0.20,  11.27,  10.94,  99.90,  -0.53,
11/09 01Z,   0.20,   9.30,   9.14,  99.90,  -0.36,
11/09 02Z,   0.30,   6.48,   6.38,  99.90,  -0.40,
11/09 03Z,   0.30,   3.37,   3.32,  99.90,  -0.35,
11/09 04Z,   0.40,   0.61,   0.66,  99.90,  -0.35,
11/09 05Z,   0.50,  -1.25,  -1.14,  99.90,  -0.39,
11/09 06Z,   0.50,  -1.84,  -1.64,  99.90,  -0.30,  (min)
11/09 07Z,   0.60,  -1.10,  -0.86,  99.90,  -0.36,
11/09 08Z,   0.70,   0.74,   0.95,  99.90,  -0.49,
11/09 09Z,   0.90,   3.22,   3.55,  99.90,  -0.57,
11/09 10Z,   1.00,   5.75,   6.15,  99.90,  -0.60,
11/09 11Z,   1.00,   7.79,   8.24,  99.90,  -0.55,
11/09 12Z,   1.10,   8.94,   9.49,  99.90,  -0.55,
11/09 13Z,   1.20,   9.05,   9.77,  99.90,  -0.48,  (max)
11/09 14Z,   1.30,   8.25,   9.09,  99.90,  -0.46,
11/09 15Z,   1.50,   6.88,   7.87,  99.90,  -0.51,
11/09 16Z,   1.70,   5.44,   6.54,  99.90,  -0.60,
11/09 17Z,   1.80,   4.41,   5.61,  99.90,  -0.60,
11/09 18Z,   1.80,   4.13,   5.33,  99.90,  -0.60,  (min)
11/09 19Z,   2.00,   4.75,   6.06,  99.90,  -0.69,
11/09 20Z,   2.20,   6.13,   7.19,  99.90,  -1.14,
11/09 21Z,   2.10,   7.94,   8.91,  99.90,  -1.13,
11/09 22Z,   2.00,   9.69,  10.43,  99.90,  -1.26,
11/09 23Z,   1.80,  10.89,  11.49,  99.90,  -1.20,
11/10 00Z,   1.50,  11.15,  11.66,  99.90,  -0.99,  (max)
11/10 01Z,   1.50,  10.32,  10.75,  99.90,  -1.07,
11/10 02Z,   1.40,   8.48,   8.88,  99.90,  -1.00,
11/10 03Z,   1.40,   5.96,   6.26,  99.90,  -1.10,
11/10 04Z,   1.20,   3.26,   3.57,  99.90,  -0.89,
11/10 05Z,   1.10,   0.93,   1.12,  99.90,  -0.91,
11/10 06Z,   0.90,  -0.59,  -0.42,  99.90,  -0.73,
11/10 07Z,   0.80,  -0.99,  -0.82,  99.90,  -0.63,  (min)
11/10 08Z,   0.80,  -0.26,  -0.09,  99.90,  -0.63,
11/10 09Z,   0.90,   1.39,   1.47,  99.90,  -0.82,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 10Z,   0.90,   3.57,  99.90,   3.66,  -0.81,
11/10 11Z,   0.90,   5.76,  99.90,   5.87,  -0.80,
11/10 12Z,   0.90,   7.53,  99.90,   7.64,  -0.79,
11/10 13Z,   0.90,   8.52,  99.90,   8.65,  -0.77,
11/10 14Z,   0.90,   8.64,  99.90,   8.78,  -0.76,  (max)
11/10 15Z,   0.80,   7.99,  99.90,   8.04,  -0.75,
11/10 16Z,   0.80,   6.87,  99.90,   6.94,  -0.73,
11/10 17Z,   0.80,   5.68,  99.90,   5.76,  -0.72,
11/10 18Z,   0.90,   4.82,  99.90,   5.01,  -0.71,
11/10 19Z,   0.90,   4.57,  99.90,   4.77,  -0.70,  (min)
11/10 20Z,   0.90,   5.05,  99.90,   5.26,  -0.68,
11/10 21Z,   1.00,   6.15,  99.90,   6.48,  -0.67,
11/10 22Z,   1.00,   7.59,  99.90,   7.92,  -0.67,
11/10 23Z,   1.10,   8.98,  99.90,   9.41,  -0.67,
11/11 00Z,   1.00,   9.91,  99.90,  10.24,  -0.67,
11/11 01Z,   1.00,  10.08,  99.90,  10.41,  -0.67,  (max)
11/11 02Z,   1.10,   9.36,  99.90,   9.79,  -0.67,
11/11 03Z,   1.10,   7.81,  99.90,   8.24,  -0.67,
11/11 04Z,   1.20,   5.71,  99.90,   6.24,  -0.67,
11/11 05Z,   1.20,   3.47,  99.90,   4.00,  -0.67,
11/11 06Z,   1.10,   1.52,  99.90,   1.95,  -0.67,
11/11 07Z,   1.00,   0.26,  99.90,   0.58,  -0.67,
11/11 08Z,   1.00,  -0.09,  99.90,   0.24,  -0.67,  (min)
11/11 09Z,   1.00,   0.52,  99.90,   0.85,  -0.67,
11/11 10Z,   1.00,   1.92,  99.90,   2.25,  -0.67,
11/11 11Z,   1.00,   3.79,  99.90,   4.11,  -0.67,
11/11 12Z,   1.00,   5.70,  99.90,   6.03,  -0.67,
11/11 13Z,   1.00,   7.28,  99.90,   7.61,  -0.67,
11/11 14Z,   0.90,   8.23,  99.90,   8.46,  -0.67,
11/11 15Z,   0.70,   8.43,  99.90,   8.46,  -0.67,  (max)
11/11 16Z,   0.60,   7.96,  99.90,   7.89,  -0.67,
11/11 17Z,   0.50,   7.04,  99.90,   6.87,  -0.67,
11/11 18Z,   0.40,   5.99,  99.90,   5.72,  -0.67,
11/11 19Z,   0.40,   5.15,  99.90,   4.88,  -0.67,
11/11 20Z,   0.40,   4.78,  99.90,   4.51,  -0.67,  (min)
11/11 21Z,   0.40,   4.99,  99.90,   4.72,  -0.67,
11/11 22Z,   0.30,   5.75,  99.90,   5.38,  -0.67,
11/11 23Z,   0.20,   6.84,  99.90,   6.37,  -0.67,
11/12 00Z,   0.10,   7.96,  99.90,   7.39,  -0.67,
11/12 01Z,   0.00,   8.78,  99.90,   8.11,  -0.67,
11/12 02Z,   0.00,   9.02,  99.90,   8.35,  -0.67,  (max)
11/12 03Z,  -0.10,   8.54,  99.90,   7.77,  -0.67,
11/12 04Z,  -0.20,   7.38,  99.90,   6.51,  -0.67,
11/12 05Z,  -0.20,   5.72,  99.90,   4.85,  -0.67,
11/12 06Z,  -0.10,   3.87,  99.90,   3.10,  -0.67,
11/12 07Z,  -0.10,   2.22,  99.90,   1.45,  -0.67,
11/12 08Z,  -0.10,   1.09,  99.90,   0.32,  -0.67,
11/12 09Z,  -0.10,   0.72,  99.90,  -0.05,  -0.67,  (min)
11/12 10Z,  -0.10,   1.17,  99.90,   0.40,  -0.67,
11/12 11Z,  -0.10,   2.34,  99.90,   1.56,  -0.67,
11/12 12Z,  -0.10,   3.96,  99.90,   3.19,  -0.67,
11/12 13Z,  -0.10,   5.70,  99.90,   4.93,  -0.67,
11/12 14Z,  -0.10,   7.20,  99.90,   6.43,  -0.67,
11/12 15Z,  -0.20,   8.18,  99.90,   7.31,  -0.67,
11/12 16Z,  -0.20,   8.49,  99.90,   7.62,  -0.67,  (max)
11/12 17Z,  -0.20,   8.14,  99.90,   7.27,  -0.67,
11/12 18Z,  -0.20,   7.30,  99.90,   6.43,  -0.67,
11/12 19Z,  -0.20,   6.24,  99.90,   5.37,  -0.67,
11/12 20Z,  -0.20,   5.27,  99.90,   4.40,  -0.67,
11/12 21Z,  -0.20,   4.65,  99.90,   3.78,  -0.67,  (min)
11/12 22Z,  -0.10,   4.56,  99.90,   3.79,  -0.67,
11/12 23Z,   0.00,   5.00,  99.90,   4.33,  -0.67,
11/13 00Z,   0.00,   5.84,  99.90,   5.17,  -0.67,
11/13 01Z,   0.00,   6.84,  99.90,   6.17,  -0.67,
11/13 02Z,   0.00,   7.69,  99.90,   7.02,  -0.67,
11/13 03Z,   0.00,   8.13,  99.90,   7.46,  -0.67,  (max)
11/13 04Z,   0.00,   7.98,  99.90,   7.31,  -0.67,
11/13 05Z,   0.00,   7.19,  99.90,   6.52,  -0.67,
11/13 06Z,  -0.10,   5.90,  99.90,   5.13,  -0.67,
11/13 07Z,  -0.10,   4.35,  99.90,   3.58,  -0.67,
11/13 08Z,   0.00,   2.87,  99.90,   2.20,  -0.67,
11/13 09Z,   0.00,   1.79,  99.90,   1.12,  -0.67,
11/13 10Z,   0.00,   1.36,  99.90,   0.69,  -0.67,  (min)
11/13 11Z,   0.00,   1.68,  99.90,   1.01,  -0.67,
11/13 12Z,   0.00,   2.71,  99.90,   2.04,  -0.67,
11/13 13Z,   0.00,   4.22,  99.90,   3.55,  -0.67,
11/13 14Z,   0.00,   5.90,  99.90,   5.23,  -0.67,
11/13 15Z,   0.00,   7.41,  99.90,   6.74,  -0.67,
11/13 16Z,   0.00,   8.43,  99.90,   7.76,  -0.67,
11/13 17Z,  -0.10,   8.78,  99.90,   8.01,  -0.67,  (max)
11/13 18Z,  -0.10,   8.43,  99.90,   7.66,  -0.67,
11/13 19Z,   0.00,   7.51,  99.90,   6.84,  -0.67,
11/13 20Z,   0.00,   6.27,  99.90,   5.60,  -0.67,
11/13 21Z,   0.00,   5.06,  99.90,   4.38,  -0.67,
11/13 22Z,   0.00,   4.16,  99.90,   3.49,  -0.67,
11/13 23Z,   0.00,   3.79,  99.90,   3.12,  -0.67,  (min)
11/14 00Z,   0.00,   4.03,  99.90,   3.36,  -0.67,
11/14 01Z,  99.90,   4.79,  99.90,  99.90,  -0.67,
11/14 02Z,  99.90,   5.83,  99.90,  99.90,  -0.67,
11/14 03Z,  99.90,   6.85,  99.90,  99.90,  -0.67,
11/14 04Z,  99.90,   7.55,  99.90,  99.90,  -0.67,
11/14 05Z,  99.90,   7.70,  99.90,  99.90,  -0.67,
11/14 06Z,  99.90,   7.22,  99.90,  99.90,  -0.67,