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

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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
#Washington, DC : 02/19/2025 18:23:28 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 00Z,   0.00,  -2.95,  -3.91,  99.90,  -0.96,  (min)
02/18 01Z,   0.00,  -2.45,  -3.59,  99.90,  -1.14,
02/18 02Z,  -0.10,  -1.72,  -2.98,  99.90,  -1.16,
02/18 03Z,  -0.10,  -1.11,  -2.41,  99.90,  -1.20,
02/18 04Z,  -0.10,  -0.79,  -2.08,  99.90,  -1.19,
02/18 05Z,  -0.20,  -0.76,  -1.97,  99.90,  -1.01,  (max)
02/18 06Z,  -0.10,  -1.03,  -2.15,  99.90,  -1.02,
02/18 07Z,  -0.20,  -1.54,  -2.57,  99.90,  -0.83,
02/18 08Z,  -0.20,  -2.13,  -3.02,  99.90,  -0.69,
02/18 09Z,  -0.20,  -2.66,  -3.45,  99.90,  -0.59,
02/18 10Z,  -0.20,  -3.01,  -3.77,  99.90,  -0.56,
02/18 11Z,  -0.20,  -3.12,  -3.99,  99.90,  -0.67,
02/18 12Z,  -0.20,  -2.97,  -4.07,  99.90,  -0.90,  (min)
02/18 13Z,  -0.20,  -2.46,  -3.78,  99.90,  -1.12,
02/18 14Z,  -0.20,  -1.66,  -3.00,  99.90,  -1.14,
02/18 15Z,  -0.30,  -0.92,  -2.33,  99.90,  -1.11,
02/18 16Z,  -0.30,  -0.53,  -1.95,  99.90,  -1.12,
02/18 17Z,  -0.30,  -0.46,  -1.81,  99.90,  -1.05,  (max)
02/18 18Z,  -0.10,  -0.68,  -1.90,  99.90,  -1.12,
02/18 19Z,  -0.10,  -1.14,  -2.21,  99.90,  -0.97,
02/18 20Z,  -0.10,  -1.70,  -2.64,  99.90,  -0.84,
02/18 21Z,  -0.20,  -2.24,  -3.05,  99.90,  -0.61,
02/18 22Z,  -0.20,  -2.66,  -3.44,  99.90,  -0.58,
02/18 23Z,  -0.20,  -2.90,  -3.72,  99.90,  -0.62,
02/19 00Z,  -0.10,  -2.97,  -3.94,  99.90,  -0.87,
02/19 01Z,  -0.10,  -2.77,  -4.05,  99.90,  -1.18,  (min)
02/19 02Z,  -0.20,  -2.23,  -3.81,  99.90,  -1.38,
02/19 03Z,  -0.20,  -1.54,  -3.19,  99.90,  -1.45,
02/19 04Z,  -0.20,  -1.05,  -2.70,  99.90,  -1.45,
02/19 05Z,  -0.20,  -0.84,  -2.52,  99.90,  -1.48,  (max)
02/19 06Z,  -0.20,  -0.89,  -2.53,  99.90,  -1.44,
02/19 07Z,  -0.20,  -1.21,  -2.79,  99.90,  -1.38,
02/19 08Z,  -0.20,  -1.73,  -3.19,  99.90,  -1.26,
02/19 09Z,  -0.20,  -2.30,  -3.60,  99.90,  -1.10,
02/19 10Z,  -0.20,  -2.78,  -3.92,  99.90,  -0.94,
02/19 11Z,  -0.20,  -3.04,  -4.15,  99.90,  -0.91,
02/19 12Z,  -0.20,  -3.04,  -4.28,  99.90,  -1.04,  (min)
02/19 13Z,  -0.30,  -2.78,  -4.27,  99.90,  -1.19,
02/19 14Z,  -0.30,  -2.19,  -3.88,  99.90,  -1.39,
02/19 15Z,  -0.30,  -1.39,  -3.17,  99.90,  -1.48,
02/19 16Z,  -0.30,  -0.76,  -2.58,  99.90,  -1.52,
02/19 17Z,  -0.30,  -0.50,  -2.28,  99.90,  -1.48,
02/19 18Z,  -0.30,  -0.54,  -2.20,  99.90,  -1.36,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 19Z,  -0.30,  -0.82,  99.90,  -2.42,  -1.30,
02/19 20Z,  -0.30,  -1.30,  99.90,  -2.84,  -1.24,
02/19 21Z,  -0.30,  -1.84,  99.90,  -3.32,  -1.18,
02/19 22Z,  -0.30,  -2.33,  99.90,  -3.75,  -1.12,
02/19 23Z,  -0.40,  -2.69,  99.90,  -4.15,  -1.05,
02/20 00Z,  -0.40,  -2.87,  99.90,  -4.26,  -0.99,  (min)
02/20 01Z,  -0.40,  -2.87,  99.90,  -4.20,  -0.93,
02/20 02Z,  -0.40,  -2.62,  99.90,  -3.89,  -0.87,
02/20 03Z,  -0.40,  -2.06,  99.90,  -3.26,  -0.81,
02/20 04Z,  -0.40,  -1.43,  99.90,  -2.57,  -0.74,
02/20 05Z,  -0.40,  -1.04,  99.90,  -2.12,  -0.68,
02/20 06Z,  -0.40,  -0.91,  99.90,  -1.93,  -0.62,  (max)
02/20 07Z,  -0.50,  -1.00,  99.90,  -2.12,  -0.62,
02/20 08Z,  -0.50,  -1.35,  99.90,  -2.47,  -0.62,
02/20 09Z,  -0.50,  -1.87,  99.90,  -2.99,  -0.62,
02/20 10Z,  -0.50,  -2.41,  99.90,  -3.53,  -0.62,
02/20 11Z,  -0.50,  -2.83,  99.90,  -3.95,  -0.62,
02/20 12Z,  -0.50,  -3.01,  99.90,  -4.13,  -0.62,  (min)
02/20 13Z,  -0.50,  -2.93,  99.90,  -4.05,  -0.62,
02/20 14Z,  -0.50,  -2.61,  99.90,  -3.73,  -0.62,
02/20 15Z,  -0.50,  -1.98,  99.90,  -3.10,  -0.62,
02/20 16Z,  -0.50,  -1.22,  99.90,  -2.34,  -0.62,
02/20 17Z,  -0.50,  -0.70,  99.90,  -1.82,  -0.62,
02/20 18Z,  -0.50,  -0.53,  99.90,  -1.65,  -0.62,  (max)
02/20 19Z,  -0.50,  -0.63,  99.90,  -1.75,  -0.62,
02/20 20Z,  -0.50,  -0.94,  99.90,  -2.07,  -0.62,
02/20 21Z,  -0.50,  -1.42,  99.90,  -2.54,  -0.62,
02/20 22Z,  -0.50,  -1.93,  99.90,  -3.05,  -0.62,
02/20 23Z,  -0.50,  -2.38,  99.90,  -3.50,  -0.62,
02/21 00Z,  -0.50,  -2.68,  99.90,  -3.81,  -0.62,
02/21 01Z,  -0.50,  -2.82,  99.90,  -3.94,  -0.62,  (min)
02/21 02Z,  -0.50,  -2.79,  99.90,  -3.91,  -0.62,
02/21 03Z,  -0.50,  -2.50,  99.90,  -3.62,  -0.62,
02/21 04Z,  -0.50,  -1.94,  99.90,  -3.06,  -0.62,
02/21 05Z,  -0.50,  -1.37,  99.90,  -2.49,  -0.62,
02/21 06Z,  -0.50,  -1.05,  99.90,  -2.17,  -0.62,
02/21 07Z,  -0.50,  -0.96,  99.90,  -2.08,  -0.62,  (max)
02/21 08Z,  -0.60,  -1.08,  99.90,  -2.30,  -0.62,
02/21 09Z,  -0.60,  -1.44,  99.90,  -2.66,  -0.62,
02/21 10Z,  -0.60,  -1.94,  99.90,  -3.16,  -0.62,
02/21 11Z,  -0.60,  -2.45,  99.90,  -3.67,  -0.62,
02/21 12Z,  -0.60,  -2.82,  99.90,  -4.04,  -0.62,
02/21 13Z,  -0.70,  -2.95,  99.90,  -4.27,  -0.62,  (min)
02/21 14Z,  -0.70,  -2.84,  99.90,  -4.16,  -0.62,
02/21 15Z,  -0.70,  -2.49,  99.90,  -3.81,  -0.62,
02/21 16Z,  -0.80,  -1.85,  99.90,  -3.27,  -0.62,
02/21 17Z,  -0.80,  -1.14,  99.90,  -2.56,  -0.62,
02/21 18Z,  -0.80,  -0.69,  99.90,  -2.11,  -0.62,
02/21 19Z,  -0.90,  -0.58,  99.90,  -2.10,  -0.62,  (max)
02/21 20Z,  -0.90,  -0.70,  99.90,  -2.22,  -0.62,
02/21 21Z,  -0.90,  -1.03,  99.90,  -2.55,  -0.62,
02/21 22Z,  -1.00,  -1.50,  99.90,  -3.12,  -0.62,
02/21 23Z,  -1.00,  -1.98,  99.90,  -3.60,  -0.62,
02/22 00Z,  -1.00,  -2.39,  99.90,  -4.01,  -0.62,
02/22 01Z,  -1.00,  -2.66,  99.90,  -4.28,  -0.62,
02/22 02Z,  -1.10,  -2.77,  99.90,  -4.49,  -0.62,  (min)
02/22 03Z,  -1.10,  -2.74,  99.90,  -4.46,  -0.62,
02/22 04Z,  -1.10,  -2.44,  99.90,  -4.16,  -0.62,
02/22 05Z,  -1.10,  -1.88,  99.90,  -3.60,  -0.62,
02/22 06Z,  -1.10,  -1.35,  99.90,  -3.07,  -0.62,
02/22 07Z,  -1.10,  -1.05,  99.90,  -2.77,  -0.62,
02/22 08Z,  -1.10,  -0.97,  99.90,  -2.69,  -0.62,  (max)
02/22 09Z,  -1.00,  -1.11,  99.90,  -2.73,  -0.62,
02/22 10Z,  -1.00,  -1.48,  99.90,  -3.10,  -0.62,
02/22 11Z,  -1.00,  -1.97,  99.90,  -3.59,  -0.62,
02/22 12Z,  -1.00,  -2.46,  99.90,  -4.08,  -0.62,
02/22 13Z,  -1.00,  -2.79,  99.90,  -4.41,  -0.62,
02/22 14Z,  -1.00,  -2.90,  99.90,  -4.52,  -0.62,  (min)
02/22 15Z,  -0.90,  -2.79,  99.90,  -4.31,  -0.62,
02/22 16Z,  -0.90,  -2.43,  99.90,  -3.95,  -0.62,
02/22 17Z,  -0.90,  -1.79,  99.90,  -3.31,  -0.62,
02/22 18Z,  -0.90,  -1.11,  99.90,  -2.63,  -0.62,
02/22 19Z,  -0.90,  -0.71,  99.90,  -2.23,  -0.62,
02/22 20Z,  -0.80,  -0.61,  99.90,  -2.03,  -0.62,  (max)
02/22 21Z,  -0.80,  -0.74,  99.90,  -2.16,  -0.62,
02/22 22Z,  -0.80,  -1.07,  99.90,  -2.49,  -0.62,
02/22 23Z,  -0.80,  -1.52,  99.90,  -2.94,  -0.62,
02/23 00Z,  -0.70,  -1.99,  99.90,  -3.31,  -0.62,
02/23 01Z,  -0.70,  -2.38,  99.90,  -3.70,  -0.62,
02/23 02Z,  -0.70,  -2.64,  99.90,  -3.96,  -0.62,
02/23 03Z,  -0.70,  -2.77,  99.90,  -4.09,  -0.62,  (min)
02/23 04Z,  -0.60,  -2.74,  99.90,  -3.96,  -0.62,
02/23 05Z,  -0.60,  -2.42,  99.90,  -3.64,  -0.62,
02/23 06Z,  -0.60,  -1.84,  99.90,  -3.06,  -0.62,
02/23 07Z,  -0.50,  -1.32,  99.90,  -2.44,  -0.62,
02/23 08Z,  -0.50,  -1.03,  99.90,  -2.15,  -0.62,
02/23 09Z,  -0.50,  -0.94,  99.90,  -2.06,  -0.62,  (max)
02/23 10Z,  -0.50,  -1.10,  99.90,  -2.22,  -0.62,
02/23 11Z,  -0.40,  -1.49,  99.90,  -2.51,  -0.62,
02/23 12Z,  -0.40,  -1.98,  99.90,  -3.00,  -0.62,