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
#Portland, ME : 01/14/2026 06:22:28 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 12Z,  -0.30,  -3.77,  -3.90,  99.90,   0.17,  (max)
01/12 13Z,  -0.30,  -5.01,  -5.09,  99.90,   0.22,
01/12 14Z,  -0.40,  -6.78,  -6.78,  99.90,   0.40,
01/12 15Z,  -0.50,  -8.58,  -8.78,  99.90,   0.30,
01/12 16Z,  -0.50,  -9.97, -10.29,  99.90,   0.18,
01/12 17Z,  -0.50, -10.71, -10.99,  99.90,   0.22,
01/12 18Z,  -0.30, -10.67, -11.07,  99.90,  -0.10,  (min)
01/12 19Z,  -0.30,  -9.80, -10.45,  99.90,  -0.35,
01/12 20Z,  -0.20,  -8.31,  -9.15,  99.90,  -0.64,
01/12 21Z,  -0.20,  -6.65,  -7.34,  99.90,  -0.49,
01/12 22Z,  -0.30,  -5.31,  -5.99,  99.90,  -0.38,
01/12 23Z,  -0.30,  -4.54,  -5.33,  99.90,  -0.49,
01/13 00Z,  -0.30,  -4.45,  -5.30,  99.90,  -0.55,  (max)
01/13 01Z,  -0.30,  -5.13,  -5.82,  99.90,  -0.39,
01/13 02Z,  -0.30,  -6.47,  -7.27,  99.90,  -0.50,
01/13 03Z,  -0.40,  -8.04,  -8.83,  99.90,  -0.39,
01/13 04Z,  -0.30,  -9.35, -10.14,  99.90,  -0.49,
01/13 05Z,  -0.30, -10.10, -10.99,  99.90,  -0.59,  (min)
01/13 06Z,  -0.40, -10.13, -10.89,  99.90,  -0.36,
01/13 07Z,  -0.30,  -9.37, -10.08,  99.90,  -0.41,
01/13 08Z,  -0.20,  -7.91,  -8.57,  99.90,  -0.46,
01/13 09Z,  -0.10,  -6.15,  -6.72,  99.90,  -0.47,
01/13 10Z,   0.00,  -4.60,  -5.11,  99.90,  -0.51,
01/13 11Z,   0.00,  -3.61,  -3.92,  99.90,  -0.31,
01/13 12Z,   0.00,  -3.34,  -3.63,  99.90,  -0.29,  (max)
01/13 13Z,   0.00,  -3.86,  -4.11,  99.90,  -0.25,
01/13 14Z,   0.00,  -5.16,  -5.17,  99.90,  -0.01,
01/13 15Z,   0.00,  -6.96,  -6.90,  99.90,   0.06,
01/13 16Z,   0.00,  -8.74,  -8.62,  99.90,   0.12,
01/13 17Z,   0.00, -10.10,  -9.96,  99.90,   0.14,
01/13 18Z,   0.00, -10.81, -10.51,  99.90,   0.30,  (min)
01/13 19Z,   0.00, -10.74, -10.47,  99.90,   0.27,
01/13 20Z,   0.00,  -9.83,  -9.71,  99.90,   0.12,
01/13 21Z,   0.00,  -8.32,  -8.15,  99.90,   0.17,
01/13 22Z,   0.00,  -6.68,  -6.44,  99.90,   0.24,
01/13 23Z,   0.00,  -5.36,  -5.08,  99.90,   0.28,
01/14 00Z,   0.00,  -4.60,  -4.28,  99.90,   0.32,
01/14 01Z,   0.00,  -4.53,  -4.23,  99.90,   0.30,  (max)
01/14 02Z,   0.00,  -5.24,  -4.83,  99.90,   0.41,
01/14 03Z,   0.00,  -6.58,  -6.15,  99.90,   0.43,
01/14 04Z,   0.00,  -8.12,  -7.71,  99.90,   0.41,
01/14 05Z,   0.00,  -9.38,  -8.89,  99.90,   0.49,
01/14 06Z,   0.00, -10.05,  -9.38,  99.90,   0.67,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 07Z,   0.00, -10.01,  99.90,  -9.40,   0.61,  (min)
01/14 08Z,   0.10,  -9.15,  99.90,  -8.51,   0.54,
01/14 09Z,   0.00,  -7.62,  99.90,  -7.14,   0.48,
01/14 10Z,   0.00,  -5.85,  99.90,  -5.43,   0.41,
01/14 11Z,   0.00,  -4.35,  99.90,  -4.00,   0.35,
01/14 12Z,   0.00,  -3.43,  99.90,  -3.15,   0.29,
01/14 13Z,   0.00,  -3.25,  99.90,  -3.03,   0.22,  (max)
01/14 14Z,   0.00,  -3.90,  99.90,  -3.74,   0.16,
01/14 15Z,   0.00,  -5.34,  99.90,  -5.25,   0.09,
01/14 16Z,   0.00,  -7.22,  99.90,  -7.19,   0.03,
01/14 17Z,   0.00,  -9.03,  99.90,  -9.07,  -0.04,
01/14 18Z,   0.10, -10.37,  99.90, -10.38,  -0.10,
01/14 19Z,   0.00, -11.03,  99.90, -11.13,  -0.10,  (min)
01/14 20Z,   0.00, -10.85,  99.90, -10.96,  -0.10,
01/14 21Z,   0.00,  -9.82,  99.90,  -9.92,  -0.10,
01/14 22Z,   0.00,  -8.20,  99.90,  -8.31,  -0.10,
01/14 23Z,   0.00,  -6.52,  99.90,  -6.63,  -0.10,
01/15 00Z,   0.00,  -5.21,  99.90,  -5.31,  -0.10,
01/15 01Z,   0.00,  -4.48,  99.90,  -4.58,  -0.10,  (max)
01/15 02Z,   0.00,  -4.49,  99.90,  -4.60,  -0.10,
01/15 03Z,   0.00,  -5.32,  99.90,  -5.42,  -0.10,
01/15 04Z,   0.00,  -6.77,  99.90,  -6.87,  -0.10,
01/15 05Z,   0.00,  -8.34,  99.90,  -8.45,  -0.10,
01/15 06Z,   0.10,  -9.57,  99.90,  -9.57,  -0.10,
01/15 07Z,   0.20, -10.17,  99.90, -10.07,  -0.10,  (min)
01/15 08Z,   0.20,  -9.98,  99.90,  -9.89,  -0.10,
01/15 09Z,   0.20,  -8.96,  99.90,  -8.86,  -0.10,
01/15 10Z,   0.30,  -7.29,  99.90,  -7.09,  -0.10,
01/15 11Z,   0.30,  -5.46,  99.90,  -5.26,  -0.10,
01/15 12Z,   0.40,  -3.98,  99.90,  -3.69,  -0.10,
01/15 13Z,   0.50,  -3.16,  99.90,  -2.76,  -0.10,
01/15 14Z,   0.50,  -3.12,  99.90,  -2.73,  -0.10,  (max)
01/15 15Z,   0.50,  -3.97,  99.90,  -3.58,  -0.10,
01/15 16Z,   0.40,  -5.61,  99.90,  -5.31,  -0.10,
01/15 17Z,   0.40,  -7.63,  99.90,  -7.33,  -0.10,
01/15 18Z,   0.30,  -9.48,  99.90,  -9.28,  -0.10,
01/15 19Z,   0.20, -10.77,  99.90, -10.68,  -0.10,
01/15 20Z,   0.20, -11.30,  99.90, -11.21,  -0.10,  (min)
01/15 21Z,   0.30, -10.92,  99.90, -10.73,  -0.10,
01/15 22Z,   0.30,  -9.67,  99.90,  -9.47,  -0.10,
01/15 23Z,   0.30,  -7.90,  99.90,  -7.71,  -0.10,
01/16 00Z,   0.20,  -6.17,  99.90,  -6.07,  -0.10,
01/16 01Z,   0.10,  -4.87,  99.90,  -4.88,  -0.10,
01/16 02Z,   0.10,  -4.25,  99.90,  -4.25,  -0.10,  (max)
01/16 03Z,   0.00,  -4.44,  99.90,  -4.54,  -0.10,
01/16 04Z,   0.00,  -5.48,  99.90,  -5.59,  -0.10,
01/16 05Z,   0.00,  -7.10,  99.90,  -7.20,  -0.10,
01/16 06Z,  -0.10,  -8.74,  99.90,  -8.94,  -0.10,
01/16 07Z,  -0.10,  -9.92,  99.90, -10.12,  -0.10,
01/16 08Z,  -0.10, -10.37,  99.90, -10.58,  -0.10,  (min)
01/16 09Z,  -0.20,  -9.97,  99.90, -10.27,  -0.10,
01/16 10Z,  -0.10,  -8.70,  99.90,  -8.90,  -0.10,
01/16 11Z,  -0.20,  -6.84,  99.90,  -7.14,  -0.10,
01/16 12Z,  -0.20,  -4.94,  99.90,  -5.24,  -0.10,
01/16 13Z,  -0.20,  -3.51,  99.90,  -3.82,  -0.10,
01/16 14Z,  -0.20,  -2.83,  99.90,  -3.14,  -0.10,  (max)
01/16 15Z,  -0.30,  -3.03,  99.90,  -3.43,  -0.10,
01/16 16Z,  -0.40,  -4.16,  99.90,  -4.67,  -0.10,
01/16 17Z,  -0.50,  -6.06,  99.90,  -6.66,  -0.10,
01/16 18Z,  -0.70,  -8.22,  99.90,  -9.02,  -0.10,
01/16 19Z,  -0.80, -10.07,  99.90, -10.98,  -0.10,
01/16 20Z,  -0.80, -11.24,  99.90, -12.14,  -0.10,
01/16 21Z,  -0.80, -11.53,  99.90, -12.43,  -0.10,  (min)
01/16 22Z,  -0.80, -10.85,  99.90, -11.75,  -0.10,
01/16 23Z,  -0.90,  -9.32,  99.90, -10.33,  -0.10,
01/17 00Z,  -0.90,  -7.39,  99.90,  -8.39,  -0.10,
01/17 01Z,  -0.80,  -5.63,  99.90,  -6.53,  -0.10,
01/17 02Z,  -0.80,  -4.44,  99.90,  -5.34,  -0.10,
01/17 03Z,  -0.80,  -4.01,  99.90,  -4.91,  -0.10,  (max)
01/17 04Z,  -0.80,  -4.48,  99.90,  -5.38,  -0.10,
01/17 05Z,  -0.80,  -5.81,  99.90,  -6.71,  -0.10,
01/17 06Z,  -0.90,  -7.61,  99.90,  -8.62,  -0.10,
01/17 07Z,  -0.90,  -9.29,  99.90, -10.29,  -0.10,
01/17 08Z,  -0.90, -10.35,  99.90, -11.36,  -0.10,
01/17 09Z,  -0.90, -10.57,  99.90, -11.57,  -0.10,  (min)
01/17 10Z,  -0.90,  -9.86,  99.90, -10.86,  -0.10,
01/17 11Z,  -0.90,  -8.28,  99.90,  -9.29,  -0.10,
01/17 12Z,  -0.80,  -6.23,  99.90,  -7.14,  -0.10,
01/17 13Z,  -0.60,  -4.31,  99.90,  -5.01,  -0.10,
01/17 14Z,  -0.40,  -3.00,  99.90,  -3.50,  -0.10,
01/17 15Z,  -0.40,  -2.56,  99.90,  -3.06,  -0.10,  (max)
01/17 16Z,  -0.30,  -3.07,  99.90,  -3.48,  -0.10,
01/17 17Z,  -0.20,  -4.55,  99.90,  -4.86,  -0.10,
01/17 18Z,  -0.20,  -6.72,  99.90,  -7.02,  -0.10,
01/17 19Z,  -0.20,  -8.98,  99.90,  -9.28,  -0.10,
01/17 20Z,  -0.20, -10.74,  99.90, -11.05,  -0.10,
01/17 21Z,  -0.10, -11.67,  99.90, -11.87,  -0.10,  (min)
01/17 22Z,  -0.10, -11.62,  99.90, -11.82,  -0.10,
01/17 23Z,  -0.10, -10.56,  99.90, -10.77,  -0.10,
01/18 00Z,  -0.10,  -8.74,  99.90,  -8.95,  -0.10,