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
#Seward, AK : 11/18/2025 16:20:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/17 00Z,   1.10,   3.51,   3.31,  99.90,  -1.30,
11/17 01Z,   1.10,   1.86,   1.62,  99.90,  -1.34,
11/17 02Z,   1.00,   1.10,   0.90,  99.90,  -1.20,  (min)
11/17 03Z,   1.00,   1.38,   1.24,  99.90,  -1.14,
11/17 04Z,   1.10,   2.60,   2.44,  99.90,  -1.26,
11/17 05Z,   1.20,   4.44,   4.22,  99.90,  -1.42,
11/17 06Z,   1.10,   6.37,   6.18,  99.90,  -1.29,
11/17 07Z,   1.10,   7.89,   7.93,  99.90,  -1.06,
11/17 08Z,   1.20,   8.68,   8.71,  99.90,  -1.17,  (max)
11/17 09Z,   1.30,   8.60,   8.62,  99.90,  -1.28,
11/17 10Z,   1.30,   7.68,   7.75,  99.90,  -1.23,
11/17 11Z,   1.40,   6.18,   6.39,  99.90,  -1.19,
11/17 12Z,   1.30,   4.58,   4.77,  99.90,  -1.11,
11/17 13Z,   1.30,   3.39,   3.49,  99.90,  -1.20,
11/17 14Z,   1.20,   2.99,   3.05,  99.90,  -1.14,  (min)
11/17 15Z,   1.20,   3.51,   3.60,  99.90,  -1.11,
11/17 16Z,   1.20,   4.90,   5.08,  99.90,  -1.02,
11/17 17Z,   1.30,   6.86,   6.82,  99.90,  -1.34,
11/17 18Z,   1.20,   8.86,   8.73,  99.90,  -1.33,
11/17 19Z,   1.30,  10.38,  10.29,  99.90,  -1.39,
11/17 20Z,   1.40,  11.01,  10.89,  99.90,  -1.52,  (max)
11/17 21Z,   1.40,  10.62,  10.47,  99.90,  -1.55,
11/17 22Z,   1.40,   9.20,   9.13,  99.90,  -1.47,
11/17 23Z,   1.30,   6.99,   7.00,  99.90,  -1.29,
11/18 00Z,   1.40,   4.47,   4.47,  99.90,  -1.40,
11/18 01Z,   1.40,   2.22,   2.18,  99.90,  -1.44,
11/18 02Z,   1.30,   0.77,   0.72,  99.90,  -1.35,
11/18 03Z,   1.20,   0.39,   0.24,  99.90,  -1.35,  (min)
11/18 04Z,   1.10,   1.13,   0.97,  99.90,  -1.26,
11/18 05Z,   1.10,   2.80,   2.56,  99.90,  -1.34,
11/18 06Z,   1.30,   4.94,   4.62,  99.90,  -1.62,
11/18 07Z,   1.20,   6.97,   6.70,  99.90,  -1.47,
11/18 08Z,   1.20,   8.40,   8.24,  99.90,  -1.36,
11/18 09Z,   1.10,   8.98,   8.77,  99.90,  -1.31,  (max)
11/18 10Z,   1.00,   8.63,   8.40,  99.90,  -1.23,
11/18 11Z,   1.00,   7.48,   7.37,  99.90,  -1.11,
11/18 12Z,   1.00,   5.87,   5.70,  99.90,  -1.17,
11/18 13Z,   0.90,   4.35,   4.12,  99.90,  -1.13,
11/18 14Z,   1.00,   3.43,   3.24,  99.90,  -1.19,
11/18 15Z,   0.80,   3.41,   3.14,  99.90,  -1.07,  (min)
11/18 16Z,   1.20,   4.34,   4.06,  99.90,  -1.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/18 17Z,   1.10,   6.06,  99.90,   5.68,  -1.47,
11/18 18Z,   1.00,   8.14,  99.90,   7.68,  -1.46,
11/18 19Z,   1.00,  10.01,  99.90,   9.56,  -1.45,
11/18 20Z,   1.10,  11.14,  99.90,  10.80,  -1.44,
11/18 21Z,   1.00,  11.24,  99.90,  10.81,  -1.43,  (max)
11/18 22Z,   0.90,  10.25,  99.90,   9.73,  -1.42,
11/18 23Z,   0.60,   8.29,  99.90,   7.49,  -1.41,
11/19 00Z,   0.80,   5.72,  99.90,   5.12,  -1.40,
11/19 01Z,   0.90,   3.09,  99.90,   2.60,  -1.39,
11/19 02Z,   0.70,   1.01,  99.90,   0.34,  -1.38,
11/19 03Z,   0.60,  -0.04,  99.90,  -0.81,  -1.36,  (min)
11/19 04Z,   0.70,   0.10,  99.90,  -0.56,  -1.35,
11/19 05Z,   0.70,   1.36,  99.90,   0.71,  -1.35,
11/19 06Z,   0.60,   3.43,  99.90,   2.68,  -1.35,
11/19 07Z,   0.70,   5.75,  99.90,   5.09,  -1.35,
11/19 08Z,   0.70,   7.71,  99.90,   7.05,  -1.35,
11/19 09Z,   0.60,   8.89,  99.90,   8.14,  -1.35,
11/19 10Z,   0.60,   9.13,  99.90,   8.38,  -1.35,  (max)
11/19 11Z,   0.60,   8.46,  99.90,   7.70,  -1.35,
11/19 12Z,   0.70,   7.09,  99.90,   6.43,  -1.35,
11/19 13Z,   0.60,   5.46,  99.90,   4.70,  -1.35,
11/19 14Z,   0.70,   4.13,  99.90,   3.48,  -1.35,
11/19 15Z,   0.70,   3.58,  99.90,   2.93,  -1.35,  (min)
11/19 16Z,   0.80,   4.01,  99.90,   3.46,  -1.35,
11/19 17Z,   0.80,   5.35,  99.90,   4.79,  -1.35,
11/19 18Z,   1.00,   7.29,  99.90,   6.94,  -1.35,
11/19 19Z,   1.30,   9.35,  99.90,   9.29,  -1.35,
11/19 20Z,   1.30,  10.92,  99.90,  10.86,  -1.35,
11/19 21Z,   1.20,  11.54,  99.90,  11.39,  -1.35,  (max)
11/19 22Z,   1.40,  11.04,  99.90,  11.08,  -1.35,
11/19 23Z,   1.60,   9.47,  99.90,   9.72,  -1.35,
11/20 00Z,   1.70,   7.09,  99.90,   7.43,  -1.35,
11/20 01Z,   1.60,   4.32,  99.90,   4.57,  -1.35,
11/20 02Z,   1.50,   1.79,  99.90,   1.93,  -1.35,
11/20 03Z,   1.60,   0.08,  99.90,   0.33,  -1.35,
11/20 04Z,   1.60,  -0.44,  99.90,  -0.19,  -1.35,  (min)
11/20 05Z,   1.50,   0.28,  99.90,   0.42,  -1.35,
11/20 06Z,   1.60,   2.02,  99.90,   2.26,  -1.35,
11/20 07Z,   1.70,   4.34,  99.90,   4.69,  -1.35,
11/20 08Z,   1.60,   6.65,  99.90,   6.89,  -1.35,
11/20 09Z,   1.60,   8.37,  99.90,   8.62,  -1.35,
11/20 10Z,   1.80,   9.19,  99.90,   9.64,  -1.35,  (max)
11/20 11Z,   1.90,   9.04,  99.90,   9.59,  -1.35,
11/20 12Z,   1.90,   8.06,  99.90,   8.61,  -1.35,
11/20 13Z,   1.90,   6.55,  99.90,   7.10,  -1.35,
11/20 14Z,   2.10,   5.02,  99.90,   5.76,  -1.35,
11/20 15Z,   2.00,   4.01,  99.90,   4.66,  -1.35,
11/20 16Z,   1.90,   3.91,  99.90,   4.45,  -1.35,  (min)
11/20 17Z,   1.90,   4.78,  99.90,   5.33,  -1.35,
11/20 18Z,   2.00,   6.44,  99.90,   7.08,  -1.35,
11/20 19Z,   2.10,   8.47,  99.90,   9.22,  -1.35,
11/20 20Z,   1.90,  10.33,  99.90,  10.88,  -1.35,
11/20 21Z,   1.90,  11.46,  99.90,  12.01,  -1.35,
11/20 22Z,   1.90,  11.51,  99.90,  12.06,  -1.35,  (max)
11/20 23Z,   2.00,  10.43,  99.90,  11.08,  -1.35,
11/21 00Z,   2.00,   8.40,  99.90,   9.04,  -1.35,
11/21 01Z,   2.10,   5.75,  99.90,   6.50,  -1.35,
11/21 02Z,   2.10,   3.00,  99.90,   3.74,  -1.35,
11/21 03Z,   2.10,   0.76,  99.90,   1.51,  -1.35,
11/21 04Z,   2.20,  -0.44,  99.90,   0.41,  -1.35,  (min)
11/21 05Z,   2.30,  -0.37,  99.90,   0.58,  -1.35,
11/21 06Z,   2.40,   0.86,  99.90,   1.91,  -1.35,
11/21 07Z,   2.50,   2.93,  99.90,   4.08,  -1.35,
11/21 08Z,   2.50,   5.33,  99.90,   6.47,  -1.35,
11/21 09Z,   2.50,   7.45,  99.90,   8.59,  -1.35,
11/21 10Z,   2.50,   8.81,  99.90,   9.95,  -1.35,
11/21 11Z,   2.50,   9.21,  99.90,  10.35,  -1.35,  (max)
11/21 12Z,   2.40,   8.70,  99.90,   9.74,  -1.35,
11/21 13Z,   2.30,   7.50,  99.90,   8.44,  -1.35,
11/21 14Z,   2.30,   5.98,  99.90,   6.93,  -1.35,
11/21 15Z,   2.20,   4.67,  99.90,   5.52,  -1.35,
11/21 16Z,   2.20,   4.07,  99.90,   4.91,  -1.35,  (min)
11/21 17Z,   2.10,   4.42,  99.90,   5.17,  -1.35,
11/21 18Z,   2.10,   5.67,  99.90,   6.42,  -1.35,
11/21 19Z,   2.10,   7.50,  99.90,   8.25,  -1.35,
11/21 20Z,   2.00,   9.45,  99.90,  10.10,  -1.35,
11/21 21Z,   1.90,  10.98,  99.90,  11.52,  -1.35,
11/21 22Z,   1.80,  11.59,  99.90,  12.03,  -1.35,  (max)
11/21 23Z,   1.80,  11.08,  99.90,  11.52,  -1.35,
11/22 00Z,   1.70,   9.52,  99.90,   9.86,  -1.35,
11/22 01Z,   1.60,   7.18,  99.90,   7.42,  -1.35,
11/22 02Z,   1.60,   4.46,  99.90,   4.71,  -1.35,
11/22 03Z,   1.50,   1.91,  99.90,   2.06,  -1.35,
11/22 04Z,   1.60,   0.12,  99.90,   0.36,  -1.35,
11/22 05Z,   1.50,  -0.52,  99.90,  -0.37,  -1.35,  (min)
11/22 06Z,   1.60,   0.09,  99.90,   0.33,  -1.35,
11/22 07Z,  99.90,   1.70,  99.90,  99.90,  -1.35,
11/22 08Z,  99.90,   3.91,  99.90,  99.90,  -1.35,
11/22 09Z,  99.90,   6.19,  99.90,  99.90,  -1.35,
11/22 10Z,  99.90,   7.99,  99.90,  99.90,  -1.35,
11/22 11Z,  99.90,   8.94,  99.90,  99.90,  -1.35,
11/22 12Z,  99.90,   8.95,  99.90,  99.90,  -1.35,