EXTRA-TROPICAL  STORM  SURGE
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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 : 01/21/2026 16:22:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 00Z,  -0.70,   7.48,   7.51,  99.90,   0.73,  (min)
01/20 01Z,  -0.70,  13.78,  14.64,  99.90,   1.56,
01/20 02Z,  -0.70,  20.59,  21.02,  99.90,   1.13,
01/20 03Z,  -0.60,  25.33,  25.90,  99.90,   1.17,
01/20 04Z,  -0.60,  27.86,  28.89,  99.90,   1.63,  (max)
01/20 05Z,  -0.60,  27.82,  28.50,  99.90,   1.28,
01/20 06Z,  -0.70,  25.16,  24.79,  99.90,   0.33,
01/20 07Z,  -0.70,  20.74,  19.62,  99.90,  -0.42,
01/20 08Z,  -0.70,  15.29,  14.56,  99.90,  -0.03,
01/20 09Z,  -0.70,   9.58,   9.47,  99.90,   0.59,
01/20 10Z,  -0.70,   4.21,   4.46,  99.90,   0.95,
01/20 11Z,  -0.70,   0.09,  -0.14,  99.90,   0.47,
01/20 12Z,  -0.70,   0.00,  -2.70,  99.90,  -2.00,  (min)
01/20 13Z,  -0.70,   5.56,   5.12,  99.90,   0.26,
01/20 14Z,  -0.70,  13.75,  13.36,  99.90,   0.31,
01/20 15Z,  -0.70,  20.77,  20.04,  99.90,  -0.03,
01/20 16Z,  -0.70,  25.73,  24.99,  99.90,  -0.04,
01/20 17Z,  -0.70,  28.45,  28.11,  99.90,   0.36,  (max)
01/20 18Z,  -0.70,  28.37,  27.96,  99.90,   0.29,
01/20 19Z,  -0.70,  25.83,  24.45,  99.90,  -0.68,
01/20 20Z,  -0.70,  21.50,  19.34,  99.90,  -1.46,
01/20 21Z,  -0.70,  16.18,  14.51,  99.90,  -0.97,
01/20 22Z,  -0.80,  10.90,  10.31,  99.90,   0.21,
01/20 23Z,  -0.80,   6.47,   6.07,  99.90,   0.40,
01/21 00Z,  -0.80,   4.96,   3.99,  99.90,  -0.17,  (min)
01/21 01Z,  -0.80,   8.80,   9.70,  99.90,   1.70,
01/21 02Z,  -0.80,  16.43,  16.75,  99.90,   1.12,
01/21 03Z,  -0.80,  23.29,  22.91,  99.90,   0.42,
01/21 04Z,  -0.80,  27.28,  27.20,  99.90,   0.72,
01/21 05Z,  -0.80,  28.67,  29.12,  99.90,   1.25,  (max)
01/21 06Z,  -0.80,  27.42,  27.20,  99.90,   0.58,
01/21 07Z,  -0.80,  23.79,  22.63,  99.90,  -0.36,
01/21 08Z,  -0.80,  18.63,  17.53,  99.90,  -0.30,
01/21 09Z,  -0.80,  12.64,  12.57,  99.90,   0.73,
01/21 10Z,  -0.80,   6.83,   7.50,  99.90,   1.47,
01/21 11Z,  -0.80,   2.03,   2.61,  99.90,   1.38,
01/21 12Z,  -0.80,  -0.48,  -1.64,  99.90,  -0.36,  (min)
01/21 13Z,  -0.80,   1.90,   0.04,  99.90,  -1.06,
01/21 14Z,  -0.80,   9.47,   8.98,  99.90,   0.31,
01/21 15Z,  -0.80,  18.16,  16.64,  99.90,  -0.72,
01/21 16Z,  -0.80,  24.39,  22.82,  99.90,  -0.77,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 17Z,  -0.80,  27.94,  99.90,  26.47,  -0.67,
01/21 18Z,  -0.80,  29.03,  99.90,  27.65,  -0.57,  (max)
01/21 19Z,  -0.80,  27.48,  99.90,  26.20,  -0.48,
01/21 20Z,  -0.80,  23.82,  99.90,  22.64,  -0.38,
01/21 21Z,  -0.80,  18.69,  99.90,  17.61,  -0.28,
01/21 22Z,  -0.80,  13.01,  99.90,  12.02,  -0.19,
01/21 23Z,  -0.80,   7.98,  99.90,   7.09,  -0.09,
01/22 00Z,  -0.80,   4.61,  99.90,   3.81,   0.00,  (min)
01/22 01Z,  -0.80,   5.01,  99.90,   4.31,   0.10,
01/22 02Z,  -0.80,  10.81,  99.90,  10.21,   0.20,
01/22 03Z,  -0.80,  19.20,  99.90,  18.70,   0.29,
01/22 04Z,  -0.80,  25.55,  99.90,  25.14,   0.39,
01/22 05Z,  -0.80,  28.51,  99.90,  28.10,   0.39,
01/22 06Z,  -0.70,  28.78,  99.90,  28.47,   0.39,  (max)
01/22 07Z,  -0.70,  26.45,  99.90,  26.14,   0.39,
01/22 08Z,  -0.70,  21.98,  99.90,  21.67,   0.39,
01/22 09Z,  -0.70,  16.15,  99.90,  15.84,   0.39,
01/22 10Z,  -0.70,   9.85,  99.90,   9.54,   0.39,
01/22 11Z,  -0.70,   4.38,  99.90,   4.07,   0.39,
01/22 12Z,  -0.70,   0.73,  99.90,   0.42,   0.39,
01/22 13Z,  -0.70,   0.25,  99.90,  -0.06,   0.39,  (min)
01/22 14Z,  -0.70,   5.00,  99.90,   4.69,   0.39,
01/22 15Z,  -0.70,  13.95,  99.90,  13.64,   0.39,
01/22 16Z,  -0.80,  22.35,  99.90,  21.94,   0.39,
01/22 17Z,  -0.80,  27.32,  99.90,  26.91,   0.39,
01/22 18Z,  -0.80,  29.34,  99.90,  28.93,   0.39,  (max)
01/22 19Z,  -0.80,  28.86,  99.90,  28.45,   0.39,
01/22 20Z,  -0.80,  25.97,  99.90,  25.56,   0.39,
01/22 21Z,  -0.80,  21.29,  99.90,  20.88,   0.39,
01/22 22Z,  -0.80,  15.53,  99.90,  15.12,   0.39,
01/22 23Z,  -0.80,   9.86,  99.90,   9.45,   0.39,
01/23 00Z,  -0.80,   5.55,  99.90,   5.14,   0.39,
01/23 01Z,  -0.80,   3.59,  99.90,   3.18,   0.39,  (min)
01/23 02Z,  -0.80,   5.86,  99.90,   5.45,   0.39,
01/23 03Z,  -0.80,  13.06,  99.90,  12.65,   0.39,
01/23 04Z,  -0.80,  21.46,  99.90,  21.06,   0.39,
01/23 05Z,  -0.80,  26.86,  99.90,  26.45,   0.39,
01/23 06Z,  -0.80,  28.79,  99.90,  28.38,   0.39,  (max)
01/23 07Z,  -0.80,  28.13,  99.90,  27.72,   0.39,
01/23 08Z,  -0.80,  25.00,  99.90,  24.59,   0.39,
01/23 09Z,  -0.80,  19.90,  99.90,  19.49,   0.39,
01/23 10Z,  -0.80,  13.68,  99.90,  13.27,   0.39,
01/23 11Z,  -0.80,   7.51,  99.90,   7.10,   0.39,
01/23 12Z,  -0.80,   2.90,  99.90,   2.49,   0.39,
01/23 13Z,  -0.80,   0.78,  99.90,   0.37,   0.39,  (min)
01/23 14Z,  -0.70,   2.31,  99.90,   2.00,   0.39,
01/23 15Z,  -0.70,   8.85,  99.90,   8.54,   0.39,
01/23 16Z,  -0.70,  18.26,  99.90,  17.95,   0.39,
01/23 17Z,  -0.70,  25.68,  99.90,  25.37,   0.39,
01/23 18Z,  -0.70,  29.18,  99.90,  28.87,   0.39,
01/23 19Z,  -0.80,  29.78,  99.90,  29.37,   0.39,  (max)
01/23 20Z,  -0.80,  27.98,  99.90,  27.57,   0.39,
01/23 21Z,  -0.80,  23.99,  99.90,  23.58,   0.39,
01/23 22Z,  -0.80,  18.54,  99.90,  18.13,   0.39,
01/23 23Z,  -0.80,  12.53,  99.90,  12.12,   0.39,
01/24 00Z,  -0.80,   7.34,  99.90,   6.93,   0.39,
01/24 01Z,  -0.80,   4.08,  99.90,   3.67,   0.39,
01/24 02Z,  -0.80,   3.47,  99.90,   3.06,   0.39,  (min)
01/24 03Z,  -0.80,   7.12,  99.90,   6.71,   0.39,
01/24 04Z,  -0.80,  14.87,  99.90,  14.47,   0.39,
01/24 05Z,  -0.80,  22.63,  99.90,  22.22,   0.39,
01/24 06Z,  -0.80,  26.94,  99.90,  26.53,   0.39,
01/24 07Z,  -0.80,  28.09,  99.90,  27.68,   0.39,  (max)
01/24 08Z,  -0.80,  26.89,  99.90,  26.49,   0.39,
01/24 09Z,  -0.80,  23.33,  99.90,  22.92,   0.39,
01/24 10Z,  -0.90,  17.97,  99.90,  17.46,   0.39,
01/24 11Z,  -0.90,  11.79,  99.90,  11.28,   0.39,
01/24 12Z,  -0.90,   6.26,  99.90,   5.75,   0.39,
01/24 13Z,  -0.90,   2.88,  99.90,   2.37,   0.39,
01/24 14Z,  -0.90,   2.24,  99.90,   1.73,   0.39,  (min)
01/24 15Z,  -0.90,   5.26,  99.90,   4.75,   0.39,
01/24 16Z,  -0.90,  12.67,  99.90,  12.16,   0.39,
01/24 17Z,  -0.90,  21.64,  99.90,  21.13,   0.39,
01/24 18Z,  -0.90,  27.68,  99.90,  27.17,   0.39,
01/24 19Z,  -0.90,  29.84,  99.90,  29.33,   0.39,  (max)
01/24 20Z,  -0.90,  29.36,  99.90,  28.85,   0.39,
01/24 21Z,  -0.90,  26.60,  99.90,  26.09,   0.39,
01/24 22Z,  -1.00,  21.90,  99.90,  21.29,   0.39,
01/24 23Z,  -1.00,  16.12,  99.90,  15.51,   0.39,
01/25 00Z,  -1.00,  10.34,  99.90,   9.73,   0.39,
01/25 01Z,  -1.00,   5.95,  99.90,   5.34,   0.39,
01/25 02Z,  -1.00,   3.66,  99.90,   3.05,   0.39,  (min)
01/25 03Z,  -1.00,   3.92,  99.90,   3.31,   0.39,
01/25 04Z,  -1.00,   8.14,  99.90,   7.53,   0.39,
01/25 05Z,  -1.00,  15.65,  99.90,  15.04,   0.39,
01/25 06Z,  -1.00,  22.38,  99.90,  21.77,   0.39,
01/25 07Z,  99.90,  25.82,  99.90,  99.90,   0.39,
01/25 08Z,  99.90,  26.67,  99.90,  99.90,   0.39,
01/25 09Z,  99.90,  25.42,  99.90,  99.90,   0.39,
01/25 10Z,  99.90,  21.88,  99.90,  99.90,   0.39,
01/25 11Z,  99.90,  16.70,  99.90,  99.90,   0.39,
01/25 12Z,  99.90,  11.05,  99.90,  99.90,   0.39,