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
#Alitak, AK : 07/20/2025 10:20:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 18Z,  -0.80,   7.24,   7.01,  99.90,   0.57,
07/18 19Z,  -0.80,   5.96,   6.02,  99.90,   0.86,
07/18 20Z,  -0.70,   4.58,   4.74,  99.90,   0.86,
07/18 21Z,  -0.70,   3.46,   3.46,  99.90,   0.70,
07/18 22Z,  -0.70,   2.97,   3.23,  99.90,   0.96,  (min)
07/18 23Z,  -0.70,   3.32,   3.33,  99.90,   0.71,
07/19 00Z,  -0.70,   4.48,   4.45,  99.90,   0.67,
07/19 01Z,  -0.70,   6.21,   6.20,  99.90,   0.69,
07/19 02Z,  -0.70,   8.23,   8.37,  99.90,   0.84,
07/19 03Z,  -0.70,  10.15,  10.05,  99.90,   0.60,
07/19 04Z,  -0.70,  11.37,  11.38,  99.90,   0.71,  (max)
07/19 05Z,  -0.60,  11.52,  11.29,  99.90,   0.37,
07/19 06Z,  -0.60,  10.63,  10.44,  99.90,   0.41,
07/19 07Z,  -0.60,   8.97,   8.80,  99.90,   0.43,
07/19 08Z,  -0.60,   6.85,   6.66,  99.90,   0.41,
07/19 09Z,  -0.60,   4.62,   4.38,  99.90,   0.36,
07/19 10Z,  -0.60,   2.69,   2.71,  99.90,   0.62,
07/19 11Z,  -0.60,   1.43,   1.28,  99.90,   0.45,
07/19 12Z,  -0.60,   1.06,   1.10,  99.90,   0.64,  (min)
07/19 13Z,  -0.60,   1.55,   1.84,  99.90,   0.89,
07/19 14Z,  -0.60,   2.76,   2.96,  99.90,   0.80,
07/19 15Z,  -0.60,   4.49,   4.58,  99.90,   0.69,
07/19 16Z,  -0.60,   6.21,   6.39,  99.90,   0.78,
07/19 17Z,  -0.60,   7.35,   7.45,  99.90,   0.70,
07/19 18Z,  -0.60,   7.67,   7.62,  99.90,   0.55,  (max)
07/19 19Z,  -0.60,   7.30,   7.14,  99.90,   0.44,
07/19 20Z,  -0.60,   6.45,   6.42,  99.90,   0.57,
07/19 21Z,  -0.60,   5.39,   5.29,  99.90,   0.50,
07/19 22Z,  -0.60,   4.49,   4.67,  99.90,   0.78,
07/19 23Z,  -0.60,   4.07,   4.09,  99.90,   0.62,  (min)
07/20 00Z,  -0.60,   4.35,   4.42,  99.90,   0.67,
07/20 01Z,  -0.60,   5.31,   5.19,  99.90,   0.48,
07/20 02Z,  -0.60,   6.76,   6.65,  99.90,   0.49,
07/20 03Z,  -0.60,   8.54,   8.49,  99.90,   0.55,
07/20 04Z,  -0.60,  10.29,  10.06,  99.90,   0.37,
07/20 05Z,  -0.60,  11.44,  11.13,  99.90,   0.29,
07/20 06Z,  -0.60,  11.59,  11.22,  99.90,   0.23,  (max)
07/20 07Z,  -0.60,  10.78,  10.47,  99.90,   0.29,
07/20 08Z,  -0.60,   9.18,   8.87,  99.90,   0.29,
07/20 09Z,  -0.60,   7.01,   6.69,  99.90,   0.28,
07/20 10Z,  -0.60,   4.63,   4.35,  99.90,   0.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 11Z,  -0.60,   2.46,  99.90,   2.22,   0.36,
07/20 12Z,  -0.60,   0.92,  99.90,   0.72,   0.40,
07/20 13Z,  -0.70,   0.25,  99.90,  -0.00,   0.45,  (min)
07/20 14Z,  -0.70,   0.50,  99.90,   0.29,   0.49,
07/20 15Z,  -0.70,   1.64,  99.90,   1.47,   0.53,
07/20 16Z,  -0.70,   3.48,  99.90,   3.36,   0.57,
07/20 17Z,  -0.60,   5.48,  99.90,   5.49,   0.61,
07/20 18Z,  -0.60,   6.98,  99.90,   7.03,   0.66,
07/20 19Z,  -0.60,   7.73,  99.90,   7.83,   0.70,
07/20 20Z,  -0.60,   7.77,  99.90,   7.91,   0.74,  (max)
07/20 21Z,  -0.60,   7.19,  99.90,   7.37,   0.78,
07/20 22Z,  -0.60,   6.26,  99.90,   6.48,   0.82,
07/20 23Z,  -0.60,   5.34,  99.90,   5.56,   0.82,
07/21 00Z,  -0.60,   4.80,  99.90,   5.03,   0.82,  (min)
07/21 01Z,  -0.60,   4.87,  99.90,   5.10,   0.82,
07/21 02Z,  -0.70,   5.56,  99.90,   5.69,   0.82,
07/21 03Z,  -0.70,   6.80,  99.90,   6.92,   0.82,
07/21 04Z,  -0.70,   8.49,  99.90,   8.61,   0.82,
07/21 05Z,  -0.70,  10.26,  99.90,  10.38,   0.82,
07/21 06Z,  -0.80,  11.49,  99.90,  11.51,   0.82,
07/21 07Z,  -0.80,  11.79,  99.90,  11.82,   0.82,  (max)
07/21 08Z,  -0.80,  11.12,  99.90,  11.14,   0.82,
07/21 09Z,  -0.80,   9.53,  99.90,   9.56,   0.82,
07/21 10Z,  -0.80,   7.23,  99.90,   7.25,   0.82,
07/21 11Z,  -0.80,   4.59,  99.90,   4.62,   0.82,
07/21 12Z,  -0.80,   2.12,  99.90,   2.14,   0.82,
07/21 13Z,  -0.80,   0.26,  99.90,   0.29,   0.82,
07/21 14Z,  -0.80,  -0.67,  99.90,  -0.64,   0.82,  (min)
07/21 15Z,  -0.90,  -0.54,  99.90,  -0.62,   0.82,
07/21 16Z,  -0.90,   0.68,  99.90,   0.61,   0.82,
07/21 17Z,  -0.90,   2.80,  99.90,   2.72,   0.82,
07/21 18Z,  -0.90,   5.16,  99.90,   5.08,   0.82,
07/21 19Z,  -0.80,   7.07,  99.90,   7.10,   0.82,
07/21 20Z,  -0.80,   8.21,  99.90,   8.23,   0.82,
07/21 21Z,  -0.80,   8.48,  99.90,   8.51,   0.82,  (max)
07/21 22Z,  -0.80,   7.96,  99.90,   7.98,   0.82,
07/21 23Z,  -0.80,   6.93,  99.90,   6.95,   0.82,
07/22 00Z,  -0.80,   5.82,  99.90,   5.85,   0.82,
07/22 01Z,  -0.90,   5.04,  99.90,   4.96,   0.82,
07/22 02Z,  -0.90,   4.84,  99.90,   4.77,   0.82,  (min)
07/22 03Z,  -0.90,   5.32,  99.90,   5.25,   0.82,
07/22 04Z,  -0.90,   6.48,  99.90,   6.40,   0.82,
07/22 05Z,  -0.90,   8.24,  99.90,   8.16,   0.82,
07/22 06Z,  -0.90,  10.19,  99.90,  10.11,   0.82,
07/22 07Z,  -0.90,  11.64,  99.90,  11.57,   0.82,
07/22 08Z,  -0.80,  12.15,  99.90,  12.18,   0.82,  (max)
07/22 09Z,  -0.80,  11.57,  99.90,  11.59,   0.82,
07/22 10Z,  -0.80,   9.89,  99.90,   9.91,   0.82,
07/22 11Z,  -0.80,   7.34,  99.90,   7.37,   0.82,
07/22 12Z,  -0.80,   4.40,  99.90,   4.42,   0.82,
07/22 13Z,  -0.80,   1.60,  99.90,   1.63,   0.82,
07/22 14Z,  -0.80,  -0.51,  99.90,  -0.49,   0.82,
07/22 15Z,  -0.80,  -1.58,  99.90,  -1.56,   0.82,  (min)
07/22 16Z,  -0.80,  -1.42,  99.90,  -1.39,   0.82,
07/22 17Z,  -0.80,   0.06,  99.90,   0.08,   0.82,
07/22 18Z,  -0.80,   2.56,  99.90,   2.58,   0.82,
07/22 19Z,  -0.80,   5.33,  99.90,   5.36,   0.82,
07/22 20Z,  -0.80,   7.61,  99.90,   7.64,   0.82,
07/22 21Z,  -0.80,   8.96,  99.90,   8.99,   0.82,
07/22 22Z,  -0.80,   9.25,  99.90,   9.27,   0.82,  (max)
07/22 23Z,  -0.80,   8.55,  99.90,   8.58,   0.82,
07/23 00Z,  -0.80,   7.26,  99.90,   7.28,   0.82,
07/23 01Z,  -0.80,   5.85,  99.90,   5.87,   0.82,
07/23 02Z,  -0.80,   4.78,  99.90,   4.80,   0.82,
07/23 03Z,  -0.80,   4.38,  99.90,   4.40,   0.82,  (min)
07/23 04Z,  -0.80,   4.76,  99.90,   4.79,   0.82,
07/23 05Z,  -0.80,   6.00,  99.90,   6.02,   0.82,
07/23 06Z,  -0.70,   7.99,  99.90,   8.12,   0.82,
07/23 07Z,  -0.70,  10.24,  99.90,  10.36,   0.82,
07/23 08Z,  -0.70,  11.95,  99.90,  12.07,   0.82,
07/23 09Z,  -0.70,  12.59,  99.90,  12.72,   0.82,  (max)
07/23 10Z,  -0.60,  11.96,  99.90,  12.19,   0.82,
07/23 11Z,  -0.60,  10.06,  99.90,  10.29,   0.82,
07/23 12Z,  -0.60,   7.21,  99.90,   7.44,   0.82,
07/23 13Z,  -0.60,   3.95,  99.90,   4.18,   0.82,
07/23 14Z,  -0.70,   0.91,  99.90,   1.04,   0.82,
07/23 15Z,  -0.70,  -1.32,  99.90,  -1.19,   0.82,
07/23 16Z,  -0.70,  -2.35,  99.90,  -2.23,   0.82,  (min)
07/23 17Z,  -0.70,  -1.97,  99.90,  -1.84,   0.82,
07/23 18Z,  -0.60,  -0.10,  99.90,   0.12,   0.82,
07/23 19Z,  -0.60,   2.86,  99.90,   3.08,   0.82,
07/23 20Z,  -0.50,   6.00,  99.90,   6.33,   0.82,
07/23 21Z,  -0.50,   8.47,  99.90,   8.80,   0.82,
07/23 22Z,  -0.50,   9.80,  99.90,  10.13,   0.82,
07/23 23Z,  -0.40,   9.86,  99.90,  10.28,   0.82,  (max)
07/24 00Z,  -0.50,   8.83,  99.90,   9.15,   0.82,
07/24 01Z,  99.90,   7.16,  99.90,  99.90,   0.82,
07/24 02Z,  99.90,   5.44,  99.90,  99.90,   0.82,
07/24 03Z,  99.90,   4.15,  99.90,  99.90,   0.82,
07/24 04Z,  99.90,   3.66,  99.90,  99.90,   0.82,
07/24 05Z,  99.90,   4.10,  99.90,  99.90,   0.82,
07/24 06Z,  99.90,   5.57,  99.90,  99.90,   0.82,