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
#King Cove, AK : 03/22/2025 13:23:15 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 18Z,   0.30,  -3.54,  -2.64,  99.90,   0.60,
03/20 19Z,   0.30,  -4.60,  -3.90,  99.90,   0.40,
03/20 20Z,   0.30,  -5.49,  -4.84,  99.90,   0.35,
03/20 21Z,   0.30,  -5.92,  -5.17,  99.90,   0.45,  (min)
03/20 22Z,   0.20,  -5.81,  -5.12,  99.90,   0.49,
03/20 23Z,   0.20,  -5.35,  -4.71,  99.90,   0.44,
03/21 00Z,   0.30,  -4.72,  -4.09,  99.90,   0.33,
03/21 01Z,   0.20,  -3.98,  -3.26,  99.90,   0.52,
03/21 02Z,   0.10,  -3.27,  -2.48,  99.90,   0.69,
03/21 03Z,   0.00,  -2.80,  -2.07,  99.90,   0.73,
03/21 04Z,   0.00,  -2.69,  -1.89,  99.90,   0.80,
03/21 05Z,   0.10,  -2.81,  -1.78,  99.90,   0.93,  (max)
03/21 06Z,   0.20,  -2.98,  -1.98,  99.90,   0.80,
03/21 07Z,   0.20,  -3.15,  -2.32,  99.90,   0.63,
03/21 08Z,   0.20,  -3.29,  -2.39,  99.90,   0.70,  (min)
03/21 09Z,   0.10,  -3.22,  -2.28,  99.90,   0.84,
03/21 10Z,   0.10,  -2.82,  -1.86,  99.90,   0.86,
03/21 11Z,   0.10,  -2.23,  -1.40,  99.90,   0.73,
03/21 12Z,   0.10,  -1.64,  -0.94,  99.90,   0.60,
03/21 13Z,   0.20,  -1.13,  -0.25,  99.90,   0.68,
03/21 14Z,   0.20,  -0.77,   0.15,  99.90,   0.72,  (max)
03/21 15Z,   0.10,  -0.71,   0.11,  99.90,   0.72,
03/21 16Z,   0.00,  -1.07,  -0.47,  99.90,   0.60,
03/21 17Z,   0.10,  -1.80,  -0.99,  99.90,   0.71,
03/21 18Z,   0.20,  -2.71,  -1.92,  99.90,   0.59,
03/21 19Z,   0.20,  -3.67,  -3.00,  99.90,   0.47,
03/21 20Z,   0.20,  -4.60,  -4.07,  99.90,   0.33,
03/21 21Z,   0.20,  -5.36,  -4.71,  99.90,   0.45,
03/21 22Z,   0.20,  -5.73,  -5.05,  99.90,   0.48,  (min)
03/21 23Z,   0.20,  -5.69,  -5.01,  99.90,   0.48,
03/22 00Z,   0.20,  -5.36,  -4.61,  99.90,   0.55,
03/22 01Z,   0.10,  -4.86,  -4.06,  99.90,   0.70,
03/22 02Z,   0.10,  -4.24,  -3.43,  99.90,   0.71,
03/22 03Z,   0.10,  -3.63,  -2.81,  99.90,   0.72,
03/22 04Z,   0.10,  -3.17,  -2.31,  99.90,   0.76,
03/22 05Z,   0.10,  -2.95,  -2.05,  99.90,   0.80,
03/22 06Z,   0.10,  -2.89,  -2.03,  99.90,   0.76,
03/22 07Z,   0.10,  -2.86,  -1.92,  99.90,   0.84,  (max)
03/22 08Z,   0.20,  -2.87,  -2.00,  99.90,   0.67,  (min)
03/22 09Z,   0.20,  -2.87,  -1.99,  99.90,   0.68,
03/22 10Z,   0.10,  -2.75,  -1.72,  99.90,   0.93,
03/22 11Z,   0.10,  -2.42,  -1.48,  99.90,   0.84,
03/22 12Z,   0.00,  -1.98,  -1.08,  99.90,   0.90,
03/22 13Z,   0.00,  -1.56,  -0.72,  99.90,   0.84,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 14Z,   0.00,  -1.21,  99.90,  -0.39,   0.82,
03/22 15Z,   0.00,  -0.97,  99.90,  -0.18,   0.80,  (max)
03/22 16Z,   0.00,  -0.96,  99.90,  -0.19,   0.78,
03/22 17Z,   0.00,  -1.28,  99.90,  -0.52,   0.76,
03/22 18Z,   0.00,  -1.91,  99.90,  -1.17,   0.74,
03/22 19Z,   0.00,  -2.70,  99.90,  -1.98,   0.72,
03/22 20Z,   0.00,  -3.56,  99.90,  -2.86,   0.70,
03/22 21Z,   0.10,  -4.45,  99.90,  -3.67,   0.68,
03/22 22Z,   0.20,  -5.22,  99.90,  -4.37,   0.66,
03/22 23Z,   0.20,  -5.69,  99.90,  -4.85,   0.64,
03/23 00Z,   0.20,  -5.77,  99.90,  -4.95,   0.62,  (min)
03/23 01Z,   0.10,  -5.57,  99.90,  -4.87,   0.60,
03/23 02Z,   0.00,  -5.17,  99.90,  -4.57,   0.60,
03/23 03Z,   0.00,  -4.59,  99.90,  -3.99,   0.60,
03/23 04Z,   0.00,  -3.93,  99.90,  -3.33,   0.60,
03/23 05Z,  -0.10,  -3.34,  99.90,  -2.84,   0.60,
03/23 06Z,  -0.10,  -2.94,  99.90,  -2.44,   0.60,
03/23 07Z,  -0.10,  -2.70,  99.90,  -2.20,   0.60,
03/23 08Z,   0.00,  -2.54,  99.90,  -1.94,   0.60,
03/23 09Z,   0.00,  -2.47,  99.90,  -1.87,   0.60,  (max)
03/23 10Z,   0.00,  -2.51,  99.90,  -1.91,   0.60,  (min)
03/23 11Z,   0.00,  -2.51,  99.90,  -1.91,   0.60,
03/23 12Z,   0.00,  -2.33,  99.90,  -1.73,   0.60,
03/23 13Z,  -0.10,  -2.04,  99.90,  -1.54,   0.60,
03/23 14Z,  -0.10,  -1.75,  99.90,  -1.25,   0.60,
03/23 15Z,  -0.20,  -1.47,  99.90,  -1.07,   0.60,
03/23 16Z,  -0.20,  -1.20,  99.90,  -0.80,   0.60,
03/23 17Z,  -0.20,  -1.08,  99.90,  -0.68,   0.60,  (max)
03/23 18Z,  -0.20,  -1.26,  99.90,  -0.86,   0.60,
03/23 19Z,  -0.10,  -1.77,  99.90,  -1.27,   0.60,
03/23 20Z,  -0.10,  -2.47,  99.90,  -1.97,   0.60,
03/23 21Z,  -0.10,  -3.31,  99.90,  -2.81,   0.60,
03/23 22Z,  -0.10,  -4.29,  99.90,  -3.79,   0.60,
03/23 23Z,  -0.10,  -5.23,  99.90,  -4.73,   0.60,
03/24 00Z,  -0.20,  -5.84,  99.90,  -5.44,   0.60,
03/24 01Z,  -0.20,  -6.05,  99.90,  -5.65,   0.60,  (min)
03/24 02Z,  -0.20,  -5.93,  99.90,  -5.54,   0.60,
03/24 03Z,  -0.30,  -5.54,  99.90,  -5.24,   0.60,
03/24 04Z,  -0.30,  -4.85,  99.90,  -4.55,   0.60,
03/24 05Z,  -0.20,  -3.98,  99.90,  -3.58,   0.60,
03/24 06Z,  -0.20,  -3.19,  99.90,  -2.79,   0.60,
03/24 07Z,  -0.10,  -2.64,  99.90,  -2.14,   0.60,
03/24 08Z,  -0.10,  -2.28,  99.90,  -1.78,   0.60,
03/24 09Z,  -0.10,  -2.09,  99.90,  -1.59,   0.60,  (max)
03/24 10Z,  -0.10,  -2.14,  99.90,  -1.64,   0.60,
03/24 11Z,  -0.10,  -2.39,  99.90,  -1.89,   0.60,
03/24 12Z,  -0.20,  -2.59,  99.90,  -2.19,   0.60,
03/24 13Z,  -0.30,  -2.58,  99.90,  -2.28,   0.60,  (min)
03/24 14Z,  -0.40,  -2.42,  99.90,  -2.22,   0.60,
03/24 15Z,  -0.40,  -2.17,  99.90,  -1.97,   0.60,
03/24 16Z,  -0.40,  -1.79,  99.90,  -1.59,   0.60,
03/24 17Z,  -0.30,  -1.32,  99.90,  -1.02,   0.60,
03/24 18Z,  -0.30,  -0.99,  99.90,  -0.70,   0.60,
03/24 19Z,  -0.20,  -1.03,  99.90,  -0.63,   0.60,  (max)
03/24 20Z,  -0.10,  -1.43,  99.90,  -0.93,   0.60,
03/24 21Z,  -0.10,  -2.12,  99.90,  -1.62,   0.60,
03/24 22Z,  -0.10,  -3.08,  99.90,  -2.58,   0.60,
03/24 23Z,  -0.10,  -4.27,  99.90,  -3.77,   0.60,
03/25 00Z,  -0.20,  -5.41,  99.90,  -5.01,   0.60,
03/25 01Z,  -0.30,  -6.16,  99.90,  -5.86,   0.60,
03/25 02Z,  -0.40,  -6.44,  99.90,  -6.24,   0.60,  (min)
03/25 03Z,  -0.40,  -6.32,  99.90,  -6.12,   0.60,
03/25 04Z,  -0.50,  -5.77,  99.90,  -5.67,   0.60,
03/25 05Z,  -0.40,  -4.81,  99.90,  -4.61,   0.60,
03/25 06Z,  -0.40,  -3.69,  99.90,  -3.49,   0.60,
03/25 07Z,  -0.40,  -2.72,  99.90,  -2.52,   0.60,
03/25 08Z,  -0.30,  -2.06,  99.90,  -1.76,   0.60,
03/25 09Z,  -0.30,  -1.71,  99.90,  -1.41,   0.60,
03/25 10Z,  -0.30,  -1.69,  99.90,  -1.39,   0.60,  (max)
03/25 11Z,  -0.30,  -2.04,  99.90,  -1.74,   0.60,
03/25 12Z,  -0.40,  -2.60,  99.90,  -2.40,   0.60,
03/25 13Z,  -0.50,  -3.03,  99.90,  -2.93,   0.60,
03/25 14Z,  -0.60,  -3.17,  99.90,  -3.17,   0.60,  (min)
03/25 15Z,  -0.60,  -3.06,  99.90,  -3.06,   0.60,
03/25 16Z,  -0.60,  -2.70,  99.90,  -2.70,   0.60,
03/25 17Z,  -0.60,  -2.07,  99.90,  -2.07,   0.60,
03/25 18Z,  -0.50,  -1.31,  99.90,  -1.21,   0.60,
03/25 19Z,  -0.40,  -0.76,  99.90,  -0.56,   0.60,
03/25 20Z,  -0.40,  -0.65,  99.90,  -0.45,   0.60,  (max)
03/25 21Z,  -0.40,  -1.00,  99.90,  -0.80,   0.60,
03/25 22Z,  -0.40,  -1.78,  99.90,  -1.58,   0.60,
03/25 23Z,  -0.40,  -2.98,  99.90,  -2.78,   0.60,
03/26 00Z,  -0.50,  -4.43,  99.90,  -4.33,   0.60,
03/26 01Z,  -0.50,  -5.72,  99.90,  -5.62,   0.60,
03/26 02Z,  -0.60,  -6.54,  99.90,  -6.54,   0.60,
03/26 03Z,  -0.60,  -6.80,  99.90,  -6.80,   0.60,  (min)
03/26 04Z,  -0.60,  -6.51,  99.90,  -6.51,   0.60,
03/26 05Z,  -0.60,  -5.66,  99.90,  -5.66,   0.60,
03/26 06Z,  -0.50,  -4.39,  99.90,  -4.29,   0.60,