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
#Skagway, AK : 02/08/2026 19:20:15 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 00Z,   2.70,   5.45,   5.24,  99.90,  -2.91,
02/07 01Z,   2.70,   6.29,   6.05,  99.90,  -2.94,  (max)
02/07 02Z,   2.60,   5.32,   5.11,  99.90,  -2.81,
02/07 03Z,   2.50,   2.89,   2.88,  99.90,  -2.51,
02/07 04Z,   2.30,  -0.40,  -0.14,  99.90,  -2.04,
02/07 05Z,   2.20,  -3.83,  -3.50,  99.90,  -1.87,
02/07 06Z,   2.40,  -6.52,  -6.13,  99.90,  -2.01,
02/07 07Z,   2.40,  -7.58,  -7.31,  99.90,  -2.13,  (min)
02/07 08Z,   2.40,  -6.62,  -6.31,  99.90,  -2.09,
02/07 09Z,   2.40,  -3.96,  -3.80,  99.90,  -2.24,
02/07 10Z,   2.40,  -0.39,   0.04,  99.90,  -1.97,
02/07 11Z,   2.50,   3.25,   3.48,  99.90,  -2.27,
02/07 12Z,   2.80,   6.16,   6.21,  99.90,  -2.75,
02/07 13Z,   2.80,   7.63,   7.72,  99.90,  -2.71,  (max)
02/07 14Z,   2.70,   7.28,   7.28,  99.90,  -2.70,
02/07 15Z,   2.70,   5.29,   5.57,  99.90,  -2.42,
02/07 16Z,   2.60,   2.20,   2.58,  99.90,  -2.22,
02/07 17Z,   2.60,  -1.32,  -0.96,  99.90,  -2.24,
02/07 18Z,   3.00,  -4.54,  -4.01,  99.90,  -2.47,
02/07 19Z,   2.90,  -6.59,  -5.93,  99.90,  -2.24,
02/07 20Z,   2.90,  -6.87,  -6.11,  99.90,  -2.14,  (min)
02/07 21Z,   2.80,  -5.43,  -4.85,  99.90,  -2.22,
02/07 22Z,   2.80,  -2.88,  -2.31,  99.90,  -2.23,
02/07 23Z,   2.80,   0.05,   0.56,  99.90,  -2.29,
02/08 00Z,   3.10,   2.67,   3.01,  99.90,  -2.76,
02/08 01Z,   3.00,   4.33,   4.53,  99.90,  -2.80,
02/08 02Z,   2.90,   4.57,   4.61,  99.90,  -2.86,  (max)
02/08 03Z,   2.80,   3.39,   3.46,  99.90,  -2.73,
02/08 04Z,   2.80,   1.24,   1.59,  99.90,  -2.45,
02/08 05Z,   2.90,  -1.33,  -1.10,  99.90,  -2.67,
02/08 06Z,   3.30,  -3.75,  -3.52,  99.90,  -3.07,
02/08 07Z,   3.30,  -5.35,  -5.07,  99.90,  -3.02,
02/08 08Z,   3.10,  -5.52,  -5.16,  99.90,  -2.74,  (min)
02/08 09Z,   3.00,  -4.10,  -3.78,  99.90,  -2.68,
02/08 10Z,   2.80,  -1.55,  -1.43,  99.90,  -2.68,
02/08 11Z,   2.60,   1.44,   1.71,  99.90,  -2.33,
02/08 12Z,   2.60,   4.22,   4.40,  99.90,  -2.42,
02/08 13Z,   2.40,   6.19,   6.10,  99.90,  -2.49,
02/08 14Z,   2.20,   6.81,   6.63,  99.90,  -2.38,  (max)
02/08 15Z,   2.00,   5.89,   5.63,  99.90,  -2.26,
02/08 16Z,   2.00,   3.74,   3.67,  99.90,  -2.07,
02/08 17Z,   2.10,   0.91,   0.97,  99.90,  -2.04,
02/08 18Z,   2.30,  -2.04,  -1.96,  99.90,  -2.22,
02/08 19Z,   2.50,  -4.52,  -4.20,  99.90,  -2.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 20Z,   2.70,  -5.88,  99.90,  -5.37,  -2.20,  (min)
02/08 21Z,   2.90,  -5.76,  99.90,  -5.07,  -2.21,
02/08 22Z,   3.00,  -4.37,  99.90,  -3.60,  -2.22,
02/08 23Z,   2.90,  -2.28,  99.90,  -1.61,  -2.23,
02/09 00Z,   2.80,  -0.04,  99.90,   0.51,  -2.25,
02/09 01Z,   2.60,   1.86,  99.90,   2.20,  -2.26,
02/09 02Z,   2.30,   2.94,  99.90,   2.97,  -2.27,  (max)
02/09 03Z,   2.10,   2.92,  99.90,   2.74,  -2.28,
02/09 04Z,   1.70,   1.90,  99.90,   1.31,  -2.30,
02/09 05Z,   1.50,   0.31,  99.90,  -0.50,  -2.31,
02/09 06Z,   1.50,  -1.43,  99.90,  -2.25,  -2.32,
02/09 07Z,   1.60,  -2.94,  99.90,  -3.67,  -2.33,
02/09 08Z,   1.70,  -3.74,  99.90,  -4.37,  -2.33,  (min)
02/09 09Z,   1.90,  -3.43,  99.90,  -3.87,  -2.33,
02/09 10Z,   2.00,  -2.01,  99.90,  -2.34,  -2.33,
02/09 11Z,   2.30,   0.10,  99.90,   0.07,  -2.33,
02/09 12Z,   2.50,   2.38,  99.90,   2.55,  -2.33,
02/09 13Z,   2.60,   4.37,  99.90,   4.64,  -2.33,
02/09 14Z,   2.70,   5.63,  99.90,   5.99,  -2.33,
02/09 15Z,   2.60,   5.75,  99.90,   6.01,  -2.33,  (max)
02/09 16Z,   2.50,   4.65,  99.90,   4.81,  -2.33,
02/09 17Z,   2.40,   2.67,  99.90,   2.73,  -2.33,
02/09 18Z,   2.20,   0.28,  99.90,   0.15,  -2.33,
02/09 19Z,   2.10,  -2.10,  99.90,  -2.33,  -2.33,
02/09 20Z,   1.90,  -4.03,  99.90,  -4.46,  -2.33,
02/09 21Z,   1.60,  -5.03,  99.90,  -5.77,  -2.33,
02/09 22Z,   1.40,  -4.89,  99.90,  -5.82,  -2.33,  (min)
02/09 23Z,   1.40,  -3.83,  99.90,  -4.76,  -2.33,
02/10 00Z,   1.50,  -2.29,  99.90,  -3.13,  -2.33,
02/10 01Z,   1.70,  -0.66,  99.90,  -1.29,  -2.33,
02/10 02Z,   2.00,   0.77,  99.90,   0.44,  -2.33,
02/10 03Z,   2.20,   1.63,  99.90,   1.50,  -2.33,
02/10 04Z,   2.60,   1.71,  99.90,   1.98,  -2.33,  (max)
02/10 05Z,   2.80,   1.12,  99.90,   1.59,  -2.33,
02/10 06Z,   2.90,   0.20,  99.90,   0.77,  -2.33,
02/10 07Z,   2.80,  -0.82,  99.90,  -0.35,  -2.33,
02/10 08Z,   2.60,  -1.71,  99.90,  -1.44,  -2.33,
02/10 09Z,   2.40,  -2.15,  99.90,  -2.08,  -2.33,  (min)
02/10 10Z,   2.20,  -1.81,  99.90,  -1.94,  -2.33,
02/10 11Z,   1.90,  -0.70,  99.90,  -1.14,  -2.33,
02/10 12Z,   1.60,   0.84,  99.90,   0.10,  -2.33,
02/10 13Z,   1.60,   2.48,  99.90,   1.75,  -2.33,
02/10 14Z,   1.60,   3.94,  99.90,   3.21,  -2.33,
02/10 15Z,   1.70,   4.86,  99.90,   4.23,  -2.33,
02/10 16Z,   1.90,   4.87,  99.90,   4.43,  -2.33,  (max)
02/10 17Z,   2.10,   3.90,  99.90,   3.67,  -2.33,
02/10 18Z,   2.20,   2.27,  99.90,   2.13,  -2.33,
02/10 19Z,   2.50,   0.30,  99.90,   0.47,  -2.33,
02/10 20Z,   2.70,  -1.71,  99.90,  -1.35,  -2.33,
02/10 21Z,   2.80,  -3.43,  99.90,  -2.97,  -2.33,
02/10 22Z,   2.80,  -4.44,  99.90,  -3.97,  -2.33,
02/10 23Z,   2.70,  -4.55,  99.90,  -4.18,  -2.33,  (min)
02/11 00Z,   2.70,  -3.93,  99.90,  -3.57,  -2.33,
02/11 01Z,   2.60,  -2.87,  99.90,  -2.61,  -2.33,
02/11 02Z,   2.60,  -1.57,  99.90,  -1.31,  -2.33,
02/11 03Z,   2.60,  -0.25,  99.90,   0.01,  -2.33,
02/11 04Z,   2.50,   0.74,  99.90,   0.91,  -2.33,
02/11 05Z,   2.40,   1.18,  99.90,   1.25,  -2.33,  (max)
02/11 06Z,   2.30,   1.13,  99.90,   1.10,  -2.33,
02/11 07Z,   2.30,   0.77,  99.90,   0.74,  -2.33,
02/11 08Z,   2.20,   0.19,  99.90,   0.05,  -2.33,
02/11 09Z,   2.10,  -0.51,  99.90,  -0.74,  -2.33,
02/11 10Z,   2.20,  -1.00,  99.90,  -1.13,  -2.33,  (min)
02/11 11Z,   2.40,  -0.95,  99.90,  -0.89,  -2.33,
02/11 12Z,   2.80,  -0.32,  99.90,   0.15,  -2.33,
02/11 13Z,   3.10,   0.74,  99.90,   1.50,  -2.33,
02/11 14Z,   3.50,   2.03,  99.90,   3.19,  -2.33,
02/11 15Z,   3.70,   3.34,  99.90,   4.71,  -2.33,
02/11 16Z,   3.70,   4.30,  99.90,   5.67,  -2.33,
02/11 17Z,   3.70,   4.49,  99.90,   5.86,  -2.33,  (max)
02/11 18Z,   3.60,   3.82,  99.90,   5.09,  -2.33,
02/11 19Z,   3.40,   2.50,  99.90,   3.56,  -2.33,
02/11 20Z,   3.10,   0.74,  99.90,   1.51,  -2.33,
02/11 21Z,   2.60,  -1.24,  99.90,  -0.98,  -2.33,
02/11 22Z,   2.20,  -3.11,  99.90,  -3.24,  -2.33,
02/11 23Z,   1.60,  -4.41,  99.90,  -5.14,  -2.33,
02/12 00Z,   1.20,  -4.90,  99.90,  -6.03,  -2.33,  (min)
02/12 01Z,   1.20,  -4.64,  99.90,  -5.78,  -2.33,
02/12 02Z,   1.40,  -3.79,  99.90,  -4.72,  -2.33,
02/12 03Z,   1.70,  -2.45,  99.90,  -3.08,  -2.33,
02/12 04Z,   2.00,  -0.88,  99.90,  -1.21,  -2.33,
02/12 05Z,   2.20,   0.52,  99.90,   0.38,  -2.33,
02/12 06Z,   2.50,   1.42,  99.90,   1.59,  -2.33,
02/12 07Z,   2.70,   1.82,  99.90,   2.18,  -2.33,  (max)
02/12 08Z,   2.60,   1.74,  99.90,   2.01,  -2.33,
02/12 09Z,   2.40,   1.19,  99.90,   1.25,  -2.33,
02/12 10Z,   2.20,   0.28,  99.90,   0.14,  -2.33,
02/12 11Z,   2.10,  -0.59,  99.90,  -0.82,  -2.33,
02/12 12Z,   2.20,  -0.99,  99.90,  -1.12,  -2.33,