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
#Anchorage, AK : 02/19/2025 02:20:00 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 06Z,   0.00,  11.22,  99.90,  99.90,  99.90,
02/17 07Z,   0.00,  11.51,  99.90,  99.90,  99.90,
02/17 08Z,   0.00,   8.86,  99.90,  99.90,  99.90,
02/17 09Z,   0.00,   3.93,  99.90,  99.90,  99.90,
02/17 10Z,   0.00,  -2.10,  99.90,  99.90,  99.90,
02/17 11Z,  -0.10,  -7.68,  99.90,  99.90,  99.90,
02/17 12Z,  -0.10, -11.48,  99.90,  99.90,  99.90,
02/17 13Z,  -0.20, -13.00,  99.90,  99.90,  99.90,
02/17 14Z,  -0.20, -10.91,  99.90,  99.90,  99.90,
02/17 15Z,  -0.20,  -4.28,  99.90,  99.90,  99.90,
02/17 16Z,  -0.30,   3.98,  99.90,  99.90,  99.90,
02/17 17Z,  -0.30,   9.84,  99.90,  99.90,  99.90,
02/17 18Z,  -0.30,  12.61,  99.90,  99.90,  99.90,
02/17 19Z,  -0.30,  12.97,  99.90,  99.90,  99.90,
02/17 20Z,  -0.30,  10.71,  99.90,  99.90,  99.90,
02/17 21Z,  -0.30,   6.12,  99.90,  99.90,  99.90,
02/17 22Z,  -0.40,   0.19,  99.90,  99.90,  99.90,
02/17 23Z,  -0.40,  -5.81,  99.90,  99.90,  99.90,
02/18 00Z,  -0.40, -10.47,  99.90,  99.90,  99.90,
02/18 01Z,  -0.40, -13.21,  99.90,  99.90,  99.90,
02/18 02Z,  -0.40, -13.34,  99.90,  99.90,  99.90,
02/18 03Z,  -0.40,  -9.25,  -7.05,  99.90,   2.60,
02/18 04Z,  -0.40,  -1.90,  -0.80,  99.90,   1.50,
02/18 05Z,  -0.40,   4.76,   4.49,  99.90,   0.13,
02/18 06Z,  -0.30,   8.73,   8.38,  99.90,  -0.05,
02/18 07Z,  -0.30,  10.56,  10.42,  99.90,   0.16,  (max)
02/18 08Z,  -0.30,  10.10,   9.32,  99.90,  -0.48,
02/18 09Z,  -0.40,   6.92,   5.75,  99.90,  -0.77,
02/18 10Z,  -0.40,   1.71,   0.95,  99.90,  -0.36,
02/18 11Z,  -0.50,  -4.19,  -3.77,  99.90,   0.92,
02/18 12Z,  -0.40,  -8.94,  -8.06,  99.90,   1.28,
02/18 13Z,  -0.40, -11.33, -11.67,  99.90,   0.06,
02/18 14Z,  -0.40, -11.16, -11.93,  99.90,  -0.37,  (min)
02/18 15Z,  -0.30,  -7.47,  -5.33,  99.90,   2.44,
02/18 16Z,  -0.40,  -0.24,   0.53,  99.90,   1.17,
02/18 17Z,  -0.40,   7.08,   5.76,  99.90,  -0.92,
02/18 18Z,  -0.30,  11.21,   9.74,  99.90,  -1.17,
02/18 19Z,  -0.30,  12.42,  11.90,  99.90,  -0.22,  (max)
02/18 20Z,  -0.30,  11.53,  10.92,  99.90,  -0.31,
02/18 21Z,  -0.30,   8.34,   7.35,  99.90,  -0.69,
02/18 22Z,  -0.20,   3.20,   2.57,  99.90,  -0.43,
02/18 23Z,  -0.20,  -2.80,  -2.12,  99.90,   0.88,
02/19 00Z,  -0.20,  -8.23,  -6.52,  99.90,   1.91,
02/19 01Z,  -0.20, -11.75, -10.58,  99.90,   1.37,
02/19 02Z,  -0.20, -13.19, -13.32,  99.90,   0.07,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 03Z,  -0.20, -12.10,  99.90, -12.20,   0.10,
02/19 04Z,  -0.20,  -7.32,  99.90,  -7.40,   0.12,
02/19 05Z,  -0.20,  -0.44,  99.90,  -0.50,   0.14,
02/19 06Z,  -0.20,   4.94,  99.90,   4.91,   0.17,
02/19 07Z,  -0.20,   7.86,  99.90,   7.85,   0.19,
02/19 08Z,  -0.20,   9.15,  99.90,   9.17,   0.22,  (max)
02/19 09Z,  -0.10,   8.41,  99.90,   8.56,   0.24,
02/19 10Z,  -0.10,   5.17,  99.90,   5.34,   0.27,
02/19 11Z,  -0.10,   0.17,  99.90,   0.36,   0.29,
02/19 12Z,   0.00,  -5.08,  99.90,  -4.77,   0.32,
02/19 13Z,   0.00,  -8.69,  99.90,  -8.35,   0.34,
02/19 14Z,   0.00,  -9.80,  99.90,  -9.44,   0.36,  (min)
02/19 15Z,   0.00,  -8.56,  99.90,  -8.20,   0.36,
02/19 16Z,   0.10,  -4.27,  99.90,  -3.80,   0.36,
02/19 17Z,   0.10,   2.56,  99.90,   3.02,   0.36,
02/19 18Z,   0.20,   8.38,  99.90,   8.95,   0.36,
02/19 19Z,   0.20,  10.89,  99.90,  11.45,   0.36,
02/19 20Z,   0.20,  11.02,  99.90,  11.58,   0.36,  (max)
02/19 21Z,   0.20,   9.48,  99.90,  10.04,   0.36,
02/19 22Z,   0.20,   5.94,  99.90,   6.50,   0.36,
02/19 23Z,   0.20,   0.84,  99.90,   1.40,   0.36,
02/20 00Z,   0.20,  -4.69,  99.90,  -4.13,   0.36,
02/20 01Z,   0.20,  -9.18,  99.90,  -8.62,   0.36,
02/20 02Z,   0.30, -11.62,  99.90, -10.96,   0.36,
02/20 03Z,   0.30, -12.29,  99.90, -11.63,   0.36,  (min)
02/20 04Z,   0.40, -10.80,  99.90, -10.04,   0.36,
02/20 05Z,   0.40,  -6.20,  99.90,  -5.44,   0.36,
02/20 06Z,   0.40,  -0.32,  99.90,   0.44,   0.36,
02/20 07Z,   0.40,   3.86,  99.90,   4.62,   0.36,
02/20 08Z,   0.30,   6.20,  99.90,   6.87,   0.36,
02/20 09Z,   0.30,   7.49,  99.90,   8.16,   0.36,  (max)
02/20 10Z,   0.20,   6.95,  99.90,   7.52,   0.36,
02/20 11Z,   0.20,   4.10,  99.90,   4.66,   0.36,
02/20 12Z,   0.10,  -0.27,  99.90,   0.19,   0.36,
02/20 13Z,   0.10,  -4.59,  99.90,  -4.12,   0.36,
02/20 14Z,   0.10,  -7.12,  99.90,  -6.66,   0.36,
02/20 15Z,   0.00,  -7.53,  99.90,  -7.17,   0.36,  (min)
02/20 16Z,   0.00,  -6.11,  99.90,  -5.75,   0.36,
02/20 17Z,   0.00,  -2.12,  99.90,  -1.75,   0.36,
02/20 18Z,  -0.10,   3.68,  99.90,   3.94,   0.36,
02/20 19Z,  -0.10,   7.96,  99.90,   8.23,   0.36,
02/20 20Z,  -0.10,   9.34,  99.90,   9.60,   0.36,  (max)
02/20 21Z,  -0.10,   9.07,  99.90,   9.33,   0.36,
02/20 22Z,  -0.10,   7.49,  99.90,   7.76,   0.36,
02/20 23Z,   0.00,   4.16,  99.90,   4.52,   0.36,
02/21 00Z,   0.00,  -0.43,  99.90,  -0.07,   0.36,
02/21 01Z,   0.00,  -5.18,  99.90,  -4.82,   0.36,
02/21 02Z,   0.00,  -8.75,  99.90,  -8.39,   0.36,
02/21 03Z,   0.00, -10.59,  99.90, -10.23,   0.36,
02/21 04Z,   0.00, -11.26,  99.90, -10.90,   0.36,  (min)
02/21 05Z,   0.00, -10.14,  99.90,  -9.78,   0.36,
02/21 06Z,   0.00,  -6.23,  99.90,  -5.87,   0.36,
02/21 07Z,   0.00,  -1.40,  99.90,  -1.03,   0.36,
02/21 08Z,   0.00,   2.02,  99.90,   2.38,   0.36,
02/21 09Z,   0.00,   4.40,  99.90,   4.77,   0.36,
02/21 10Z,   0.00,   6.17,  99.90,   6.54,   0.36,
02/21 11Z,   0.00,   6.20,  99.90,   6.57,   0.36,  (max)
02/21 12Z,   0.00,   4.02,  99.90,   4.39,   0.36,
02/21 13Z,   0.00,   0.45,  99.90,   0.81,   0.36,
02/21 14Z,   0.00,  -3.00,  99.90,  -2.64,   0.36,
02/21 15Z,   0.00,  -4.94,  99.90,  -4.57,   0.36,
02/21 16Z,   0.00,  -5.43,  99.90,  -5.07,   0.36,  (min)
02/21 17Z,   0.00,  -4.61,  99.90,  -4.25,   0.36,
02/21 18Z,   0.00,  -1.44,  99.90,  -1.08,   0.36,
02/21 19Z,   0.00,   3.22,  99.90,   3.58,   0.36,
02/21 20Z,   0.00,   6.40,  99.90,   6.76,   0.36,
02/21 21Z,   0.00,   7.37,  99.90,   7.74,   0.36,  (max)
02/21 22Z,   0.00,   7.36,  99.90,   7.73,   0.36,
02/21 23Z,   0.00,   6.24,  99.90,   6.60,   0.36,
02/22 00Z,  -0.10,   3.46,  99.90,   3.73,   0.36,
02/22 01Z,  -0.10,  -0.45,  99.90,  -0.19,   0.36,
02/22 02Z,  -0.10,  -4.48,  99.90,  -4.22,   0.36,
02/22 03Z,   0.00,  -7.52,  99.90,  -7.16,   0.36,
02/22 04Z,   0.00,  -9.46,  99.90,  -9.10,   0.36,
02/22 05Z,   0.00, -10.82,  99.90, -10.46,   0.36,  (min)
02/22 06Z,   0.00, -10.46,  99.90, -10.10,   0.36,
02/22 07Z,   0.00,  -7.27,  99.90,  -6.91,   0.36,
02/22 08Z,   0.00,  -3.12,  99.90,  -2.75,   0.36,
02/22 09Z,   0.10,   0.18,  99.90,   0.64,   0.36,
02/22 10Z,   0.10,   3.15,  99.90,   3.62,   0.36,
02/22 11Z,   0.10,   5.71,  99.90,   6.17,   0.36,
02/22 12Z,   0.20,   6.43,  99.90,   6.99,   0.36,  (max)
02/22 13Z,   0.30,   4.92,  99.90,   5.58,   0.36,
02/22 14Z,   0.30,   1.98,  99.90,   2.64,   0.36,
02/22 15Z,   0.40,  -1.01,  99.90,  -0.25,   0.36,
02/22 16Z,   0.40,  -3.00,  99.90,  -2.23,   0.36,
02/22 17Z,   0.30,  -4.26,  99.90,  -3.59,   0.36,
02/22 18Z,   0.30,  -4.44,  99.90,  -3.78,   0.36,