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
#Apokak Creek Ent, AK : 10/18/2026 03:21:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 12Z,  -1.70,   2.50,  99.90,   0.80,   0.00,
10/16 13Z,  -1.70,   4.55,  99.90,   2.85,   0.00,
10/16 14Z,  -1.60,   6.60,  99.90,   5.00,   0.00,
10/16 15Z,  -1.50,   7.44,  99.90,   5.94,   0.00,  (max)
10/16 16Z,  -1.50,   6.86,  99.90,   5.36,   0.00,
10/16 17Z,  -1.40,   5.46,  99.90,   4.06,   0.00,
10/16 18Z,  -1.30,   3.80,  99.90,   2.50,   0.00,
10/16 19Z,  -1.30,   2.28,  99.90,   0.98,   0.00,
10/16 20Z,  -1.20,   1.12,  99.90,  -0.08,   0.00,
10/16 21Z,  -1.10,   0.44,  99.90,  -0.66,   0.00,
10/16 22Z,  -1.00,   0.24,  99.90,  -0.76,   0.00,  (min)
10/16 23Z,  -0.90,   0.55,  99.90,  -0.35,   0.00,
10/17 00Z,  -0.90,   1.72,  99.90,   0.82,   0.00,
10/17 01Z,  -0.80,   4.02,  99.90,   3.22,   0.00,
10/17 02Z,  -0.70,   7.01,  99.90,   6.31,   0.00,
10/17 03Z,  -0.60,   9.66,  99.90,   9.06,   0.00,
10/17 04Z,  -0.50,  10.93,  99.90,  10.43,   0.00,  (max)
10/17 05Z,  -0.30,  10.54,  99.90,  10.24,   0.00,
10/17 06Z,  -0.40,   8.92,  99.90,   8.52,   0.00,
10/17 07Z,  -0.30,   6.78,  99.90,   6.48,   0.00,
10/17 08Z,  -0.20,   4.62,  99.90,   4.42,   0.00,
10/17 09Z,  -0.20,   2.86,  99.90,   2.66,   0.00,
10/17 10Z,  -0.20,   1.73,  99.90,   1.53,   0.00,
10/17 11Z,  -0.10,   1.29,  99.90,   1.19,   0.00,  (min)
10/17 12Z,  -0.20,   1.60,  99.90,   1.40,   0.00,
10/17 13Z,  -0.10,   3.00,  99.90,   2.90,   0.00,
10/17 14Z,  -0.10,   5.16,  99.90,   5.06,   0.00,
10/17 15Z,  -0.10,   6.94,  99.90,   6.84,   0.00,
10/17 16Z,  -0.10,   7.32,  99.90,   7.22,   0.00,  (max)
10/17 17Z,  -0.10,   6.47,  99.90,   6.37,   0.00,
10/17 18Z,  -0.10,   4.97,  99.90,   4.87,   0.00,
10/17 19Z,  -0.10,   3.36,  99.90,   3.26,   0.00,
10/17 20Z,   0.00,   1.96,  99.90,   1.96,   0.00,
10/17 21Z,   0.00,   0.95,  99.90,   0.95,   0.00,
10/17 22Z,   0.00,   0.41,  99.90,   0.41,   0.00,
10/17 23Z,   0.00,   0.33,  99.90,   0.33,   0.00,  (min)
10/18 00Z,   0.00,   0.82,  99.90,   0.82,   0.00,
10/18 01Z,   0.00,   2.29,  99.90,   2.29,   0.00,
10/18 02Z,   0.00,   4.84,  99.90,   4.84,   0.00,
10/18 03Z,   0.00,   7.80,  99.90,   7.80,   0.00,
10/18 04Z,   0.00,  10.07,  99.90,  10.07,   0.00,
10/18 05Z,   0.10,  10.83,  99.90,  10.93,   0.00,  (max)
10/18 06Z,   0.10,  10.00,  99.90,  10.10,   0.00,
10/18 07Z,   0.10,   8.19,  99.90,   8.29,   0.00,
10/18 08Z,   0.20,   6.05,  99.90,   6.25,   0.00,
10/18 09Z,   0.20,   4.03,  99.90,   4.23,   0.00,
10/18 10Z,   0.30,   2.47,  99.90,   2.77,   0.00,
10/18 11Z,   0.30,   1.54,  99.90,   1.84,   0.00,
10/18 12Z,   0.40,   1.28,  99.90,   1.68,   0.00,  (min)
10/18 13Z,   0.40,   1.87,  99.90,   2.27,   0.00,
10/18 14Z,   0.50,   3.57,  99.90,   4.07,   0.00,
10/18 15Z,   0.60,   5.75,  99.90,   6.35,   0.00,
10/18 16Z,   0.60,   7.20,  99.90,   7.80,   0.00,
10/18 17Z,   0.70,   7.21,  99.90,   7.91,   0.00,  (max)
10/18 18Z,   0.70,   6.14,  99.90,   6.84,   0.00,
10/18 19Z,   0.80,   4.58,  99.90,   5.38,   0.00,
10/18 20Z,   0.90,   3.01,  99.90,   3.91,   0.00,
10/18 21Z,   1.00,   1.72,  99.90,   2.72,   0.00,
10/18 22Z,   1.10,   0.84,  99.90,   1.94,   0.00,
10/18 23Z,   1.20,   0.42,  99.90,   1.62,   0.00,  (min)
10/19 00Z,   1.40,   0.46,  99.90,   1.86,   0.00,
10/19 01Z,   1.60,   1.16,  99.90,   2.76,   0.00,
10/19 02Z,   1.90,   2.95,  99.90,   4.85,   0.00,
10/19 03Z,   2.20,   5.68,  99.90,   7.88,   0.00,
10/19 04Z,   2.30,   8.51,  99.90,  10.81,   0.00,
10/19 05Z,   2.40,  10.33,  99.90,  12.73,   0.00,
10/19 06Z,   2.30,  10.55,  99.90,  12.85,   0.00,  (max)
10/19 07Z,   2.10,   9.33,  99.90,  11.43,   0.00,
10/19 08Z,   1.90,   7.39,  99.90,   9.29,   0.00,
10/19 09Z,   1.80,   5.30,  99.90,   7.10,   0.00,
10/19 10Z,   1.70,   3.44,  99.90,   5.14,   0.00,
10/19 11Z,   1.70,   2.09,  99.90,   3.79,   0.00,
10/19 12Z,   1.60,   1.37,  99.90,   2.97,   0.00,
10/19 13Z,   1.60,   1.30,  99.90,   2.90,   0.00,  (min)
10/19 14Z,   1.60,   2.19,  99.90,   3.79,   0.00,
10/19 15Z,   1.60,   4.13,  99.90,   5.73,   0.00,
10/19 16Z,   1.60,   6.26,  99.90,   7.86,   0.00,
10/19 17Z,   1.70,   7.41,  99.90,   9.11,   0.00,  (max)
10/19 18Z,   1.70,   7.13,  99.90,   8.83,   0.00,
10/19 19Z,   1.70,   5.89,  99.90,   7.59,   0.00,
10/19 20Z,   1.60,   4.28,  99.90,   5.88,   0.00,
10/19 21Z,   1.50,   2.77,  99.90,   4.27,   0.00,
10/19 22Z,   1.30,   1.57,  99.90,   2.87,   0.00,
10/19 23Z,   1.10,   0.80,  99.90,   1.90,   0.00,
10/20 00Z,   0.90,   0.47,  99.90,   1.37,   0.00,
10/20 01Z,   0.70,   0.64,  99.90,   1.34,   0.00,  (min)
10/20 02Z,   0.50,   1.59,  99.90,   2.09,   0.00,
10/20 03Z,   0.40,   3.67,  99.90,   4.07,   0.00,
10/20 04Z,   0.30,   6.52,  99.90,   6.82,   0.00,
10/20 05Z,   0.20,   9.09,  99.90,   9.29,   0.00,
10/20 06Z,   0.10,  10.40,  99.90,  10.50,   0.00,  (max)
10/20 07Z,   0.10,  10.09,  99.90,  10.19,   0.00,
10/20 08Z,   0.10,   8.56,  99.90,   8.66,   0.00,
10/20 09Z,   0.10,   6.53,  99.90,   6.63,   0.00,
10/20 10Z,   0.00,   4.53,  99.90,   4.53,   0.00,
10/20 11Z,   0.00,   2.86,  99.90,   2.86,   0.00,
10/20 12Z,  -0.10,   1.72,  99.90,   1.62,   0.00,
10/20 13Z,  -0.30,   1.20,  99.90,   0.90,   0.00,
10/20 14Z,  -0.50,   1.36,  99.90,   0.86,   0.00,  (min)
10/20 15Z,  -0.70,   2.54,  99.90,   1.84,   0.00,
10/20 16Z,  -0.90,   4.67,  99.90,   3.77,   0.00,
10/20 17Z,  -1.00,   6.71,  99.90,   5.71,   0.00,
10/20 18Z,  -1.20,   7.60,  99.90,   6.40,   0.00,  (max)
10/20 19Z,  -1.30,   7.11,  99.90,   5.81,   0.00,
10/20 20Z,  -1.50,   5.74,  99.90,   4.24,   0.00,
10/20 21Z,  -1.70,   4.11,  99.90,   2.41,   0.00,
10/20 22Z,  -1.80,   2.63,  99.90,   0.83,   0.00,
10/20 23Z,  -1.90,   1.51,  99.90,  -0.39,   0.00,
10/21 00Z,  -2.00,   0.81,  99.90,  -1.19,   0.00,
10/21 01Z,  -2.00,   0.57,  99.90,  -1.43,   0.00,  (min)
10/21 02Z,  -2.00,   0.88,  99.90,  -1.12,   0.00,
10/21 03Z,  -1.90,   2.09,  99.90,   0.19,   0.00,
10/21 04Z,  -1.80,   4.46,  99.90,   2.66,   0.00,
10/21 05Z,  -1.70,   7.30,  99.90,   5.60,   0.00,
10/21 06Z,  -1.50,   9.52,  99.90,   8.02,   0.00,
10/21 07Z,  -1.30,  10.27,  99.90,   8.97,   0.00,  (max)
10/21 08Z,  -1.10,   9.45,  99.90,   8.35,   0.00,
10/21 09Z,  -1.00,   7.67,  99.90,   6.67,   0.00,
10/21 10Z,  -1.00,   5.63,  99.90,   4.63,   0.00,
10/21 11Z,  -0.90,   3.75,  99.90,   2.85,   0.00,
10/21 12Z,  -0.90,   2.28,  99.90,   1.38,   0.00,
10/21 13Z,  -0.90,   1.37,  99.90,   0.47,   0.00,
10/21 14Z,  -0.90,   1.05,  99.90,   0.15,   0.00,  (min)
10/21 15Z,  -1.00,   1.44,  99.90,   0.44,   0.00,
10/21 16Z,  -1.00,   2.91,  99.90,   1.91,   0.00,
10/21 17Z,  -1.10,   5.18,  99.90,   4.08,   0.00,
10/21 18Z,  -1.20,   7.14,  99.90,   5.94,   0.00,
10/21 19Z,  99.90,   7.86,  99.90,  99.90,   0.00,
10/21 20Z,  99.90,   7.21,  99.90,  99.90,   0.00,
10/21 21Z,  99.90,   5.73,  99.90,  99.90,   0.00,
10/21 22Z,  99.90,   4.07,  99.90,  99.90,   0.00,
10/21 23Z,  99.90,   2.61,  99.90,  99.90,   0.00,
10/22 00Z,  99.90,   1.52,  99.90,  99.90,   0.00,