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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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
#Wrightsville Beach, NC : 01/21/2026 04:22:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 12Z,   0.20,  -1.74,  -1.08,  99.90,   0.46,
01/19 13Z,   0.20,  -1.71,  -0.99,  99.90,   0.52,  (max)
01/19 14Z,   0.10,  -2.23,  -1.76,  99.90,   0.37,
01/19 15Z,   0.10,  -3.16,  -3.15,  99.90,  -0.09,
01/19 16Z,   0.10,  -4.22,  -4.34,  99.90,  -0.22,
01/19 17Z,   0.10,  -5.20,  -4.91,  99.90,   0.19,
01/19 18Z,   0.10,  -5.91,  -5.39,  99.90,   0.42,
01/19 19Z,   0.10,  -6.16,  -5.71,  99.90,   0.35,
01/19 20Z,   0.10,  -5.84,  -5.71,  99.90,   0.03,  (min)
01/19 21Z,   0.00,  -5.07,  -5.17,  99.90,  -0.10,
01/19 22Z,   0.00,  -4.13,  -4.16,  99.90,  -0.03,
01/19 23Z,   0.00,  -3.32,  -3.13,  99.90,   0.19,
01/20 00Z,   0.00,  -2.80,  -2.57,  99.90,   0.23,  (max)
01/20 01Z,   0.00,  -2.67,  -2.61,  99.90,   0.06,
01/20 02Z,   0.00,  -3.02,  -3.32,  99.90,  -0.30,
01/20 03Z,   0.00,  -3.75,  -4.20,  99.90,  -0.45,
01/20 04Z,   0.00,  -4.64,  -4.87,  99.90,  -0.23,
01/20 05Z,   0.00,  -5.47,  -5.41,  99.90,   0.06,
01/20 06Z,  -0.10,  -6.07,  -5.73,  99.90,   0.44,
01/20 07Z,  -0.10,  -6.26,  -6.07,  99.90,   0.29,  (min)
01/20 08Z,  -0.10,  -5.89,  -6.03,  99.90,  -0.04,
01/20 09Z,  -0.10,  -5.01,  -5.44,  99.90,  -0.33,
01/20 10Z,  -0.10,  -3.89,  -4.23,  99.90,  -0.24,
01/20 11Z,  -0.10,  -2.82,  -2.97,  99.90,  -0.05,
01/20 12Z,  -0.20,  -2.05,  -1.99,  99.90,   0.26,
01/20 13Z,  -0.20,  -1.70,  -1.42,  99.90,   0.48,  (max)
01/20 14Z,  -0.20,  -1.87,  -1.61,  99.90,   0.46,
01/20 15Z,  -0.20,  -2.56,  -2.41,  99.90,   0.35,
01/20 16Z,  -0.20,  -3.58,  -3.60,  99.90,   0.18,
01/20 17Z,  -0.20,  -4.67,  -4.83,  99.90,   0.04,
01/20 18Z,  -0.10,  -5.61,  -5.56,  99.90,   0.15,
01/20 19Z,  -0.10,  -6.18,  -6.04,  99.90,   0.24,  (min)
01/20 20Z,  -0.10,  -6.20,  -5.86,  99.90,   0.44,
01/20 21Z,  -0.10,  -5.64,  -5.17,  99.90,   0.57,
01/20 22Z,  -0.10,  -4.72,  -4.33,  99.90,   0.49,
01/20 23Z,  -0.10,  -3.76,  -3.39,  99.90,   0.47,
01/21 00Z,  -0.20,  -3.02,  -2.87,  99.90,   0.35,
01/21 01Z,  -0.20,  -2.62,  -2.55,  99.90,   0.27,  (max)
01/21 02Z,  -0.20,  -2.65,  -2.74,  99.90,   0.11,
01/21 03Z,  -0.30,  -3.13,  -3.08,  99.90,   0.35,
01/21 04Z,  -0.30,  -3.96,  -3.87,  99.90,   0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 05Z,  -0.20,  -4.88,  99.90,  -4.70,   0.38,
01/21 06Z,  -0.20,  -5.68,  99.90,  -5.51,   0.36,
01/21 07Z,  -0.20,  -6.17,  99.90,  -6.02,   0.35,
01/21 08Z,  -0.20,  -6.17,  99.90,  -6.03,   0.34,  (min)
01/21 09Z,  -0.20,  -5.61,  99.90,  -5.48,   0.32,
01/21 10Z,  -0.30,  -4.63,  99.90,  -4.61,   0.31,
01/21 11Z,  -0.30,  -3.52,  99.90,  -3.52,   0.30,
01/21 12Z,  -0.20,  -2.58,  99.90,  -2.49,   0.28,
01/21 13Z,  -0.20,  -1.97,  99.90,  -1.90,   0.27,
01/21 14Z,  -0.20,  -1.79,  99.90,  -1.74,   0.26,  (max)
01/21 15Z,  -0.20,  -2.14,  99.90,  -2.10,   0.25,
01/21 16Z,  -0.30,  -2.97,  99.90,  -3.04,   0.23,
01/21 17Z,  -0.30,  -4.06,  99.90,  -4.13,   0.23,
01/21 18Z,  -0.30,  -5.13,  99.90,  -5.20,   0.23,
01/21 19Z,  -0.30,  -5.95,  99.90,  -6.02,   0.23,
01/21 20Z,  -0.30,  -6.31,  99.90,  -6.38,   0.23,  (min)
01/21 21Z,  -0.30,  -6.08,  99.90,  -6.15,   0.23,
01/21 22Z,  -0.30,  -5.34,  99.90,  -5.41,   0.23,
01/21 23Z,  -0.30,  -4.36,  99.90,  -4.42,   0.23,
01/22 00Z,  -0.30,  -3.43,  99.90,  -3.50,   0.23,
01/22 01Z,  -0.40,  -2.77,  99.90,  -2.94,   0.23,
01/22 02Z,  -0.40,  -2.48,  99.90,  -2.65,   0.23,  (max)
01/22 03Z,  -0.40,  -2.63,  99.90,  -2.80,   0.23,
01/22 04Z,  -0.40,  -3.24,  99.90,  -3.41,   0.23,
01/22 05Z,  -0.40,  -4.15,  99.90,  -4.31,   0.23,
01/22 06Z,  -0.50,  -5.08,  99.90,  -5.35,   0.23,
01/22 07Z,  -0.50,  -5.80,  99.90,  -6.07,   0.23,
01/22 08Z,  -0.50,  -6.14,  99.90,  -6.41,   0.23,  (min)
01/22 09Z,  -0.60,  -5.97,  99.90,  -6.33,   0.23,
01/22 10Z,  -0.60,  -5.29,  99.90,  -5.66,   0.23,
01/22 11Z,  -0.50,  -4.31,  99.90,  -4.58,   0.23,
01/22 12Z,  -0.60,  -3.29,  99.90,  -3.66,   0.23,
01/22 13Z,  -0.50,  -2.48,  99.90,  -2.75,   0.23,
01/22 14Z,  -0.50,  -2.02,  99.90,  -2.28,   0.23,
01/22 15Z,  -0.50,  -1.99,  99.90,  -2.26,   0.23,  (max)
01/22 16Z,  -0.50,  -2.49,  99.90,  -2.76,   0.23,
01/22 17Z,  -0.50,  -3.44,  99.90,  -3.71,   0.23,
01/22 18Z,  -0.50,  -4.56,  99.90,  -4.82,   0.23,
01/22 19Z,  -0.40,  -5.54,  99.90,  -5.71,   0.23,
01/22 20Z,  -0.30,  -6.18,  99.90,  -6.25,   0.23,
01/22 21Z,  -0.30,  -6.30,  99.90,  -6.37,   0.23,  (min)
01/22 22Z,  -0.30,  -5.88,  99.90,  -5.94,   0.23,
01/22 23Z,  -0.40,  -5.04,  99.90,  -5.20,   0.23,
01/23 00Z,  -0.40,  -4.04,  99.90,  -4.21,   0.23,
01/23 01Z,  -0.40,  -3.15,  99.90,  -3.32,   0.23,
01/23 02Z,  -0.40,  -2.55,  99.90,  -2.72,   0.23,
01/23 03Z,  -0.30,  -2.34,  99.90,  -2.41,   0.23,  (max)
01/23 04Z,  -0.30,  -2.61,  99.90,  -2.68,   0.23,
01/23 05Z,  -0.30,  -3.33,  99.90,  -3.40,   0.23,
01/23 06Z,  -0.40,  -4.30,  99.90,  -4.47,   0.23,
01/23 07Z,  -0.30,  -5.20,  99.90,  -5.26,   0.23,
01/23 08Z,  -0.30,  -5.80,  99.90,  -5.87,   0.23,
01/23 09Z,  -0.40,  -6.00,  99.90,  -6.16,   0.23,  (min)
01/23 10Z,  -0.30,  -5.72,  99.90,  -5.79,   0.23,
01/23 11Z,  -0.40,  -5.04,  99.90,  -5.21,   0.23,
01/23 12Z,  -0.40,  -4.12,  99.90,  -4.29,   0.23,
01/23 13Z,  -0.40,  -3.21,  99.90,  -3.38,   0.23,
01/23 14Z,  -0.40,  -2.50,  99.90,  -2.67,   0.23,
01/23 15Z,  -0.40,  -2.15,  99.90,  -2.32,   0.23,  (max)
01/23 16Z,  -0.40,  -2.26,  99.90,  -2.43,   0.23,
01/23 17Z,  -0.40,  -2.89,  99.90,  -3.06,   0.23,
01/23 18Z,  -0.40,  -3.91,  99.90,  -4.08,   0.23,
01/23 19Z,  -0.40,  -4.99,  99.90,  -5.16,   0.23,
01/23 20Z,  -0.40,  -5.82,  99.90,  -5.99,   0.23,
01/23 21Z,  -0.30,  -6.25,  99.90,  -6.32,   0.23,
01/23 22Z,  -0.40,  -6.20,  99.90,  -6.37,   0.23,  (min)
01/23 23Z,  -0.40,  -5.67,  99.90,  -5.84,   0.23,
01/24 00Z,  -0.40,  -4.79,  99.90,  -4.96,   0.23,
01/24 01Z,  -0.40,  -3.78,  99.90,  -3.95,   0.23,
01/24 02Z,  -0.40,  -2.90,  99.90,  -3.07,   0.23,
01/24 03Z,  -0.40,  -2.34,  99.90,  -2.51,   0.23,
01/24 04Z,  -0.30,  -2.20,  99.90,  -2.27,   0.23,  (max)
01/24 05Z,  -0.40,  -2.58,  99.90,  -2.75,   0.23,
01/24 06Z,  -0.40,  -3.40,  99.90,  -3.57,   0.23,
01/24 07Z,  -0.30,  -4.38,  99.90,  -4.45,   0.23,
01/24 08Z,  -0.20,  -5.19,  99.90,  -5.16,   0.23,
01/24 09Z,  -0.10,  -5.68,  99.90,  -5.55,   0.23,
01/24 10Z,   0.00,  -5.80,  99.90,  -5.57,   0.23,  (min)
01/24 11Z,   0.00,  -5.53,  99.90,  -5.30,   0.23,
01/24 12Z,   0.00,  -4.91,  99.90,  -4.68,   0.23,
01/24 13Z,   0.00,  -4.07,  99.90,  -3.84,   0.23,
01/24 14Z,   0.20,  -3.23,  99.90,  -2.79,   0.23,
01/24 15Z,   0.30,  -2.60,  99.90,  -2.06,   0.23,
01/24 16Z,   0.40,  -2.33,  99.90,  -1.70,   0.23,  (max)
01/24 17Z,   0.40,  -2.56,  99.90,  -1.92,   0.23,
01/24 18Z,   0.40,  -3.29,  99.90,  -2.66,   0.23,
01/24 19Z,  99.90,  -4.32,  99.90,  99.90,   0.23,
01/24 20Z,  99.90,  -5.29,  99.90,  99.90,   0.23,
01/24 21Z,  99.90,  -5.95,  99.90,  99.90,   0.23,
01/24 22Z,  99.90,  -6.24,  99.90,  99.90,   0.23,
01/24 23Z,  99.90,  -6.10,  99.90,  99.90,   0.23,
01/25 00Z,  99.90,  -5.53,  99.90,  99.90,   0.23,