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
Port Heiden, AK
Egegik, AK
Naknek, AK
Clark's Pt, AK
Goodnews Bay
Quinhagak, AK
Kuskokwak, AK
Eek, Apokak, AK
Popokamute, AK
Scammon Bay AK
St. Lawrence, AK
Kwikluak, AK
Kawanak, AK
Apoon, Yukon, AK
St. Michaels, AK
Golovin, AK
Nome, AK
Port Clarence, AK
Kotzebue, AK
Pt. Barrow, AK
Prudhoe Bay, AK
St. Paul Island AK
Surge List
Norton Sound
Arctic Alaska
#Elfin Cove, AK : 01/16/2026 19:22:38 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 00Z,  -0.20, -11.92, -12.41,  99.90,  -0.29,
01/15 01Z,  -0.10, -12.90, -13.50,  99.90,  -0.50,
01/15 02Z,  -0.10, -13.07, -13.76,  99.90,  -0.59,  (min)
01/15 03Z,  -0.20, -12.44, -13.20,  99.90,  -0.56,
01/15 04Z,  -0.20, -11.21, -12.01,  99.90,  -0.60,
01/15 05Z,  -0.20,  -9.64, -10.48,  99.90,  -0.64,
01/15 06Z,  -0.40,  -8.07,  -8.99,  99.90,  -0.52,
01/15 07Z,  -0.50,  -6.84,  -7.80,  99.90,  -0.46,
01/15 08Z,  -0.60,  -6.23,  -7.33,  99.90,  -0.50,
01/15 09Z,  -0.60,  -6.27,  -7.29,  99.90,  -0.42,  (max)
01/15 10Z,  -0.60,  -6.81,  -7.81,  99.90,  -0.40,
01/15 11Z,  -0.60,  -7.63,  -8.77,  99.90,  -0.54,
01/15 12Z,  -0.80,  -8.39,  -9.39,  99.90,  -0.20,
01/15 13Z,  -0.80,  -8.77,  -9.87,  99.90,  -0.30,  (min)
01/15 14Z,  -0.80,  -8.55,  -9.69,  99.90,  -0.34,
01/15 15Z,  -0.70,  -7.71,  -8.94,  99.90,  -0.53,
01/15 16Z,  -0.80,  -6.45,  -7.84,  99.90,  -0.59,
01/15 17Z,  -0.90,  -5.06,  -6.34,  99.90,  -0.38,
01/15 18Z,  -1.00,  -3.89,  -5.20,  99.90,  -0.31,
01/15 19Z,  -0.90,  -3.31,  -4.66,  99.90,  -0.45,  (max)
01/15 20Z,  -0.90,  -3.59,  -4.95,  99.90,  -0.46,
01/15 21Z,  -0.80,  -4.77,  -6.05,  99.90,  -0.48,
01/15 22Z,  -0.80,  -6.66,  -8.00,  99.90,  -0.54,
01/15 23Z,  -0.80,  -8.91, -10.26,  99.90,  -0.55,
01/16 00Z,  -0.90, -11.12, -12.42,  99.90,  -0.40,
01/16 01Z,  -0.90, -12.82, -14.15,  99.90,  -0.43,
01/16 02Z,  -0.80, -13.69, -15.05,  99.90,  -0.56,  (min)
01/16 03Z,  -0.80, -13.60, -14.90,  99.90,  -0.50,
01/16 04Z,  -0.80, -12.61, -13.96,  99.90,  -0.55,
01/16 05Z,  -0.80, -10.99, -12.29,  99.90,  -0.50,
01/16 06Z,  -0.70,  -9.09, -10.32,  99.90,  -0.53,
01/16 07Z,  -0.70,  -7.31,  -8.61,  99.90,  -0.60,
01/16 08Z,  -0.80,  -6.07,  -7.33,  99.90,  -0.46,
01/16 09Z,  -0.80,  -5.61,  -6.94,  99.90,  -0.53,  (max)
01/16 10Z,  -0.80,  -5.92,  -7.02,  99.90,  -0.30,
01/16 11Z,  -0.80,  -6.78,  -7.91,  99.90,  -0.33,
01/16 12Z,  -0.70,  -7.87,  -8.99,  99.90,  -0.42,
01/16 13Z,  -0.60,  -8.77,  -9.77,  99.90,  -0.40,
01/16 14Z,  -0.60,  -9.12, -10.16,  99.90,  -0.44,  (min)
01/16 15Z,  -0.60,  -8.74,  -9.85,  99.90,  -0.51,
01/16 16Z,  -0.70,  -7.65,  -8.80,  99.90,  -0.45,
01/16 17Z,  -0.70,  -6.12,  -7.48,  99.90,  -0.66,
01/16 18Z,  -0.60,  -4.52,  -5.80,  99.90,  -0.68,
01/16 19Z,  -0.50,  -3.29,  -4.64,  99.90,  -0.85,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 20Z,  -0.50,  -2.82,  99.90,  -4.15,  -0.83,  (max)
01/16 21Z,  -0.60,  -3.40,  99.90,  -4.81,  -0.81,
01/16 22Z,  -0.60,  -4.99,  99.90,  -6.38,  -0.79,
01/16 23Z,  -0.50,  -7.29,  99.90,  -8.56,  -0.77,
01/17 00Z,  -0.60,  -9.85,  99.90, -11.21,  -0.75,
01/17 01Z,  -0.60, -12.17,  99.90, -13.51,  -0.73,
01/17 02Z,  -0.60, -13.78,  99.90, -15.09,  -0.71,
01/17 03Z,  -0.60, -14.36,  99.90, -15.66,  -0.69,  (min)
01/17 04Z,  -0.60, -13.84,  99.90, -15.11,  -0.67,
01/17 05Z,  -0.60, -12.38,  99.90, -13.63,  -0.65,
01/17 06Z,  -0.60, -10.34,  99.90, -11.57,  -0.63,
01/17 07Z,  -0.80,  -8.16,  99.90,  -9.57,  -0.61,
01/17 08Z,  -0.80,  -6.32,  99.90,  -7.73,  -0.61,
01/17 09Z,  -0.80,  -5.25,  99.90,  -6.66,  -0.61,
01/17 10Z,  -0.80,  -5.14,  99.90,  -6.55,  -0.61,  (max)
01/17 11Z,  -0.80,  -5.87,  99.90,  -7.28,  -0.61,
01/17 12Z,  -0.70,  -7.10,  99.90,  -8.41,  -0.61,
01/17 13Z,  -0.80,  -8.41,  99.90,  -9.81,  -0.61,
01/17 14Z,  -0.80,  -9.32,  99.90, -10.73,  -0.61,
01/17 15Z,  -0.70,  -9.51,  99.90, -10.82,  -0.61,  (min)
01/17 16Z,  -0.70,  -8.82,  99.90, -10.13,  -0.61,
01/17 17Z,  -0.70,  -7.38,  99.90,  -8.69,  -0.61,
01/17 18Z,  -0.70,  -5.55,  99.90,  -6.86,  -0.61,
01/17 19Z,  -0.70,  -3.81,  99.90,  -5.12,  -0.61,
01/17 20Z,  -0.60,  -2.63,  99.90,  -3.84,  -0.61,
01/17 21Z,  -0.70,  -2.45,  99.90,  -3.76,  -0.61,  (max)
01/17 22Z,  -0.60,  -3.48,  99.90,  -4.69,  -0.61,
01/17 23Z,  -0.60,  -5.57,  99.90,  -6.78,  -0.61,
01/18 00Z,  -0.70,  -8.27,  99.90,  -9.58,  -0.61,
01/18 01Z,  -0.70, -11.04,  99.90, -12.35,  -0.61,
01/18 02Z,  -0.70, -13.31,  99.90, -14.61,  -0.61,
01/18 03Z,  -0.70, -14.63,  99.90, -15.94,  -0.61,
01/18 04Z,  -0.70, -14.74,  99.90, -16.05,  -0.61,  (min)
01/18 05Z,  -0.70, -13.67,  99.90, -14.98,  -0.61,
01/18 06Z,  -0.60, -11.69,  99.90, -12.90,  -0.61,
01/18 07Z,  -0.70,  -9.29,  99.90, -10.60,  -0.61,
01/18 08Z,  -0.60,  -6.98,  99.90,  -8.19,  -0.61,
01/18 09Z,  -0.60,  -5.28,  99.90,  -6.48,  -0.61,
01/18 10Z,  -0.60,  -4.58,  99.90,  -5.79,  -0.61,  (max)
01/18 11Z,  -0.60,  -4.98,  99.90,  -6.19,  -0.61,
01/18 12Z,  -0.50,  -6.17,  99.90,  -7.28,  -0.61,
01/18 13Z,  -0.50,  -7.71,  99.90,  -8.82,  -0.61,
01/18 14Z,  -0.50,  -9.11,  99.90, -10.22,  -0.61,
01/18 15Z,  -0.60,  -9.90,  99.90, -11.10,  -0.61,  (min)
01/18 16Z,  -0.60,  -9.77,  99.90, -10.98,  -0.61,
01/18 17Z,  -0.60,  -8.69,  99.90,  -9.90,  -0.61,
01/18 18Z,  -0.70,  -6.88,  99.90,  -8.19,  -0.61,
01/18 19Z,  -0.70,  -4.82,  99.90,  -6.13,  -0.61,
01/18 20Z,  -0.60,  -3.05,  99.90,  -4.26,  -0.61,
01/18 21Z,  -0.60,  -2.11,  99.90,  -3.32,  -0.61,  (max)
01/18 22Z,  -0.60,  -2.39,  99.90,  -3.60,  -0.61,
01/18 23Z,  -0.60,  -3.98,  99.90,  -5.19,  -0.61,
01/19 00Z,  -0.60,  -6.55,  99.90,  -7.76,  -0.61,
01/19 01Z,  -0.60,  -9.53,  99.90, -10.74,  -0.61,
01/19 02Z,  -0.50, -12.31,  99.90, -13.42,  -0.61,
01/19 03Z,  -0.50, -14.32,  99.90, -15.43,  -0.61,
01/19 04Z,  -0.60, -15.16,  99.90, -16.37,  -0.61,  (min)
01/19 05Z,  -0.60, -14.67,  99.90, -15.88,  -0.61,
01/19 06Z,  -0.50, -13.01,  99.90, -14.12,  -0.61,
01/19 07Z,  -0.50, -10.58,  99.90, -11.68,  -0.61,
01/19 08Z,  -0.50,  -7.95,  99.90,  -9.05,  -0.61,
01/19 09Z,  -0.60,  -5.70,  99.90,  -6.91,  -0.61,
01/19 10Z,  -0.60,  -4.36,  99.90,  -5.57,  -0.61,
01/19 11Z,  -0.60,  -4.22,  99.90,  -5.43,  -0.61,  (max)
01/19 12Z,  -0.60,  -5.17,  99.90,  -6.38,  -0.61,
01/19 13Z,  -0.60,  -6.78,  99.90,  -7.99,  -0.61,
01/19 14Z,  -0.60,  -8.51,  99.90,  -9.72,  -0.61,
01/19 15Z,  -0.60,  -9.85,  99.90, -11.06,  -0.61,
01/19 16Z,  -0.60, -10.36,  99.90, -11.57,  -0.61,  (min)
01/19 17Z,  -0.60,  -9.83,  99.90, -11.04,  -0.61,
01/19 18Z,  -0.50,  -8.33,  99.90,  -9.44,  -0.61,
01/19 19Z,  -0.50,  -6.21,  99.90,  -7.32,  -0.61,
01/19 20Z,  -0.60,  -4.05,  99.90,  -5.26,  -0.61,
01/19 21Z,  -0.50,  -2.44,  99.90,  -3.55,  -0.61,
01/19 22Z,  -0.50,  -1.91,  99.90,  -3.02,  -0.61,  (max)
01/19 23Z,  -0.60,  -2.77,  99.90,  -3.98,  -0.61,
01/20 00Z,  -0.60,  -4.90,  99.90,  -6.11,  -0.61,
01/20 01Z,  -0.60,  -7.83,  99.90,  -9.04,  -0.61,
01/20 02Z,  -0.60, -10.89,  99.90, -12.10,  -0.61,
01/20 03Z,  -0.60, -13.45,  99.90, -14.66,  -0.61,
01/20 04Z,  -0.60, -15.00,  99.90, -16.21,  -0.61,
01/20 05Z,  -0.60, -15.21,  99.90, -16.42,  -0.61,  (min)
01/20 06Z,  -0.70, -14.07,  99.90, -15.38,  -0.61,
01/20 07Z,  -0.70, -11.86,  99.90, -13.17,  -0.61,
01/20 08Z,  -0.70,  -9.11,  99.90, -10.42,  -0.61,
01/20 09Z,  -0.70,  -6.47,  99.90,  -7.78,  -0.61,
01/20 10Z,  -0.70,  -4.53,  99.90,  -5.84,  -0.61,
01/20 11Z,  -0.70,  -3.74,  99.90,  -5.05,  -0.61,  (max)
01/20 12Z,  -0.60,  -4.23,  99.90,  -5.44,  -0.61,