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

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
About
Manual
Disclaimer
Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Port Angeles, WA : 02/10/2026 12:22:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
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,
02/09 12Z,   0.70,   6.48,   6.57,  99.90,  -0.61,
02/09 13Z,   0.70,   6.83,   7.00,  99.90,  -0.53,
02/09 14Z,   0.60,   7.07,   7.30,  99.90,  -0.37,
02/09 15Z,   0.60,   7.18,   7.36,  99.90,  -0.42,  (max)
02/09 16Z,   0.70,   7.05,   7.19,  99.90,  -0.56,
02/09 17Z,   0.70,   6.53,   6.62,  99.90,  -0.61,
02/09 18Z,   0.60,   5.66,   5.72,  99.90,  -0.54,
02/09 19Z,   0.60,   4.65,   4.67,  99.90,  -0.58,
02/09 20Z,   0.60,   3.59,   3.47,  99.90,  -0.72,
02/09 21Z,   0.60,   2.54,   2.47,  99.90,  -0.67,
02/09 22Z,   0.60,   1.70,   1.74,  99.90,  -0.56,
02/09 23Z,   0.60,   1.32,   1.41,  99.90,  -0.51,  (min)
02/10 00Z,   0.60,   1.42,   1.44,  99.90,  -0.58,
02/10 01Z,   0.60,   1.82,   1.69,  99.90,  -0.73,
02/10 02Z,   0.60,   2.41,   2.35,  99.90,  -0.66,
02/10 03Z,   0.60,   3.13,   3.06,  99.90,  -0.67,
02/10 04Z,   0.70,   3.86,   3.84,  99.90,  -0.72,
02/10 05Z,   0.70,   4.42,   4.48,  99.90,  -0.64,
02/10 06Z,   0.60,   4.78,   4.81,  99.90,  -0.57,
02/10 07Z,   0.60,   5.11,   5.33,  99.90,  -0.38,
02/10 08Z,   0.70,   5.49,   5.65,  99.90,  -0.54,
02/10 09Z,   0.70,   5.83,   5.88,  99.90,  -0.65,
02/10 10Z,   0.70,   6.09,   6.21,  99.90,  -0.58,
02/10 11Z,   0.70,   6.34,   6.42,  99.90,  -0.62,
02/10 12Z,   0.70,   6.65,   6.73,  99.90,  -0.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 13Z,   0.70,   6.91,  99.90,   6.99,  -0.62,
02/10 14Z,   0.70,   7.04,  99.90,   7.11,  -0.62,
02/10 15Z,   0.70,   7.08,  99.90,   7.16,  -0.62,  (max)
02/10 16Z,   0.70,   7.06,  99.90,   7.13,  -0.62,
02/10 17Z,   0.70,   6.80,  99.90,   6.88,  -0.62,
02/10 18Z,   0.70,   6.19,  99.90,   6.26,  -0.62,
02/10 19Z,   0.70,   5.28,  99.90,   5.36,  -0.62,
02/10 20Z,   0.70,   4.26,  99.90,   4.34,  -0.62,
02/10 21Z,   0.60,   3.18,  99.90,   3.16,  -0.62,
02/10 22Z,   0.70,   2.12,  99.90,   2.19,  -0.62,
02/10 23Z,   0.70,   1.28,  99.90,   1.36,  -0.62,
02/11 00Z,   0.70,   0.92,  99.90,   1.00,  -0.62,  (min)
02/11 01Z,   0.70,   1.05,  99.90,   1.12,  -0.62,
02/11 02Z,   0.70,   1.50,  99.90,   1.57,  -0.62,
02/11 03Z,   0.70,   2.18,  99.90,   2.25,  -0.62,
02/11 04Z,   0.60,   3.03,  99.90,   3.01,  -0.62,
02/11 05Z,   0.60,   3.90,  99.90,   3.88,  -0.62,
02/11 06Z,   0.60,   4.59,  99.90,   4.57,  -0.62,
02/11 07Z,   0.60,   5.11,  99.90,   5.08,  -0.62,
02/11 08Z,   0.50,   5.59,  99.90,   5.46,  -0.62,
02/11 09Z,   0.60,   6.07,  99.90,   6.04,  -0.62,
02/11 10Z,   0.60,   6.43,  99.90,   6.40,  -0.62,
02/11 11Z,   0.60,   6.63,  99.90,   6.61,  -0.62,
02/11 12Z,   0.60,   6.79,  99.90,   6.77,  -0.62,
02/11 13Z,   0.50,   6.96,  99.90,   6.84,  -0.62,
02/11 14Z,   0.60,   7.06,  99.90,   7.04,  -0.62,  (max)
02/11 15Z,   0.60,   7.06,  99.90,   7.03,  -0.62,
02/11 16Z,   0.60,   7.02,  99.90,   7.00,  -0.62,
02/11 17Z,   0.60,   6.94,  99.90,   6.91,  -0.62,
02/11 18Z,   0.60,   6.62,  99.90,   6.59,  -0.62,
02/11 19Z,   0.60,   5.94,  99.90,   5.92,  -0.62,
02/11 20Z,   0.60,   5.00,  99.90,   4.98,  -0.62,
02/11 21Z,   0.50,   3.95,  99.90,   3.82,  -0.62,
02/11 22Z,   0.60,   2.81,  99.90,   2.79,  -0.62,
02/11 23Z,   0.50,   1.70,  99.90,   1.57,  -0.62,
02/12 00Z,   0.50,   0.86,  99.90,   0.73,  -0.62,
02/12 01Z,   0.60,   0.53,  99.90,   0.51,  -0.62,  (min)
02/12 02Z,   0.60,   0.72,  99.90,   0.70,  -0.62,
02/12 03Z,   0.60,   1.28,  99.90,   1.25,  -0.62,
02/12 04Z,   0.60,   2.10,  99.90,   2.07,  -0.62,
02/12 05Z,   0.60,   3.11,  99.90,   3.08,  -0.62,
02/12 06Z,   0.60,   4.10,  99.90,   4.08,  -0.62,
02/12 07Z,   0.60,   4.89,  99.90,   4.86,  -0.62,
02/12 08Z,   0.50,   5.48,  99.90,   5.36,  -0.62,
02/12 09Z,   0.60,   6.02,  99.90,   6.00,  -0.62,
02/12 10Z,   0.60,   6.49,  99.90,   6.47,  -0.62,
02/12 11Z,   0.60,   6.77,  99.90,   6.74,  -0.62,
02/12 12Z,   0.60,   6.87,  99.90,   6.84,  -0.62,  (max)
02/12 13Z,   0.50,   6.93,  99.90,   6.80,  -0.62,  (min)
02/12 14Z,   0.50,   7.01,  99.90,   6.88,  -0.62,
02/12 15Z,   0.50,   7.04,  99.90,   6.92,  -0.62,  (max)
02/12 16Z,   0.50,   7.02,  99.90,   6.89,  -0.62,
02/12 17Z,   0.50,   6.99,  99.90,   6.87,  -0.62,
02/12 18Z,   0.50,   6.90,  99.90,   6.77,  -0.62,
02/12 19Z,   0.50,   6.53,  99.90,   6.40,  -0.62,
02/12 20Z,   0.50,   5.78,  99.90,   5.66,  -0.62,
02/12 21Z,   0.50,   4.78,  99.90,   4.65,  -0.62,
02/12 22Z,   0.50,   3.64,  99.90,   3.51,  -0.62,
02/12 23Z,   0.50,   2.41,  99.90,   2.28,  -0.62,
02/13 00Z,   0.50,   1.22,  99.90,   1.10,  -0.62,
02/13 01Z,   0.60,   0.40,  99.90,   0.37,  -0.62,
02/13 02Z,   0.60,   0.16,  99.90,   0.14,  -0.62,  (min)
02/13 03Z,   0.50,   0.48,  99.90,   0.36,  -0.62,
02/13 04Z,   0.50,   1.20,  99.90,   1.07,  -0.62,
02/13 05Z,   0.60,   2.20,  99.90,   2.18,  -0.62,
02/13 06Z,   0.60,   3.36,  99.90,   3.34,  -0.62,
02/13 07Z,   0.60,   4.45,  99.90,   4.42,  -0.62,
02/13 08Z,   0.60,   5.27,  99.90,   5.24,  -0.62,
02/13 09Z,   0.60,   5.86,  99.90,   5.84,  -0.62,
02/13 10Z,   0.70,   6.36,  99.90,   6.44,  -0.62,
02/13 11Z,   0.70,   6.72,  99.90,   6.79,  -0.62,
02/13 12Z,   0.70,   6.85,  99.90,   6.92,  -0.62,  (max)
02/13 13Z,   0.70,   6.82,  99.90,   6.90,  -0.62,  (min)
02/13 14Z,   0.70,   6.82,  99.90,   6.90,  -0.62,
02/13 15Z,   0.70,   6.90,  99.90,   6.97,  -0.62,
02/13 16Z,   0.70,   6.97,  99.90,   7.04,  -0.62,
02/13 17Z,   0.70,   7.00,  99.90,   7.08,  -0.62,
02/13 18Z,   0.70,   7.03,  99.90,   7.11,  -0.62,
02/13 19Z,   0.80,   6.93,  99.90,   7.11,  -0.62,  (max)
02/13 20Z,   0.80,   6.49,  99.90,   6.66,  -0.62,
02/13 21Z,   0.70,   5.64,  99.90,   5.71,  -0.62,
02/13 22Z,   0.80,   4.52,  99.90,   4.69,  -0.62,
02/13 23Z,   0.80,   3.25,  99.90,   3.43,  -0.62,
02/14 00Z,   0.80,   1.91,  99.90,   2.08,  -0.62,