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
#Popokamute, AK : 09/15/2026 20:22:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/14 00Z,   0.10,   7.77,  99.90,   7.87,   0.00,
09/14 01Z,   0.20,   9.05,  99.90,   9.25,   0.00,  (max)
09/14 02Z,   0.20,   8.75,  99.90,   8.95,   0.00,
09/14 03Z,   0.20,   7.28,  99.90,   7.48,   0.00,
09/14 04Z,   0.30,   5.31,  99.90,   5.61,   0.00,
09/14 05Z,   0.30,   3.38,  99.90,   3.68,   0.00,
09/14 06Z,   0.30,   1.86,  99.90,   2.16,   0.00,
09/14 07Z,   0.30,   0.97,  99.90,   1.27,   0.00,
09/14 08Z,   0.30,   0.70,  99.90,   1.00,   0.00,  (min)
09/14 09Z,   0.30,   1.09,  99.90,   1.39,   0.00,
09/14 10Z,   0.40,   2.38,  99.90,   2.78,   0.00,
09/14 11Z,   0.40,   4.58,  99.90,   4.98,   0.00,
09/14 12Z,   0.40,   6.97,  99.90,   7.37,   0.00,
09/14 13Z,   0.50,   8.36,  99.90,   8.86,   0.00,  (max)
09/14 14Z,   0.50,   8.18,  99.90,   8.68,   0.00,
09/14 15Z,   0.50,   6.82,  99.90,   7.32,   0.00,
09/14 16Z,   0.50,   4.93,  99.90,   5.43,   0.00,
09/14 17Z,   0.50,   3.03,  99.90,   3.53,   0.00,
09/14 18Z,   0.60,   1.50,  99.90,   2.10,   0.00,
09/14 19Z,   0.70,   0.53,  99.90,   1.23,   0.00,
09/14 20Z,   0.80,   0.15,  99.90,   0.95,   0.00,  (min)
09/14 21Z,   0.90,   0.30,  99.90,   1.20,   0.00,
09/14 22Z,   1.20,   1.16,  99.90,   2.36,   0.00,
09/14 23Z,   1.60,   3.02,  99.90,   4.62,   0.00,
09/15 00Z,   1.60,   5.63,  99.90,   7.23,   0.00,
09/15 01Z,   1.90,   8.06,  99.90,   9.96,   0.00,
09/15 02Z,   2.20,   9.26,  99.90,  11.46,   0.00,  (max)
09/15 03Z,   2.50,   8.91,  99.90,  11.41,   0.00,
09/15 04Z,   2.90,   7.42,  99.90,  10.32,   0.00,
09/15 05Z,   3.40,   5.44,  99.90,   8.84,   0.00,
09/15 06Z,   3.70,   3.51,  99.90,   7.21,   0.00,
09/15 07Z,   4.10,   2.00,  99.90,   6.10,   0.00,
09/15 08Z,   4.50,   1.12,  99.90,   5.62,   0.00,  (min)
09/15 09Z,   4.80,   0.88,  99.90,   5.68,   0.00,
09/15 10Z,   5.20,   1.33,  99.90,   6.53,   0.00,
09/15 11Z,   5.50,   2.68,  99.90,   8.18,   0.00,
09/15 12Z,   6.00,   4.85,  99.90,  10.85,   0.00,
09/15 13Z,   6.40,   7.00,  99.90,  13.40,   0.00,  1.53 ft above HAT
09/15 14Z,   6.70,   8.00,  99.90,  14.70,   0.00,  2.83 ft above HAT  (max)
09/15 15Z,   7.00,   7.53,  99.90,  14.53,   0.00,  2.66 ft above HAT
09/15 16Z,   7.20,   6.09,  99.90,  13.29,   0.00,  1.42 ft above HAT
09/15 17Z,   7.20,   4.26,  99.90,  11.46,   0.00,
09/15 18Z,   7.10,   2.51,  99.90,   9.61,   0.00,
09/15 19Z,   7.00,   1.16,  99.90,   8.16,   0.00,
09/15 20Z,   6.80,   0.36,  99.90,   7.16,   0.00,
09/15 21Z,   6.80,   0.10,  99.90,   6.90,   0.00,  (min)
09/15 22Z,   6.80,   0.37,  99.90,   7.17,   0.00,
09/15 23Z,   7.00,   1.41,  99.90,   8.41,   0.00,
09/16 00Z,   7.20,   3.42,  99.90,  10.62,   0.00,
09/16 01Z,   7.40,   6.07,  99.90,  13.47,   0.00,  1.60 ft above HAT
09/16 02Z,   7.40,   8.39,  99.90,  15.79,   0.00,  3.92 ft above HAT
09/16 03Z,   7.30,   9.41,  99.90,  16.71,   0.00,  4.84 ft above HAT  (max)
09/16 04Z,   7.00,   8.93,  99.90,  15.93,   0.00,  4.06 ft above HAT
09/16 05Z,   6.60,   7.39,  99.90,  13.99,   0.00,  2.12 ft above HAT
09/16 06Z,   6.20,   5.41,  99.90,  11.61,   0.00,
09/16 07Z,   5.80,   3.50,  99.90,   9.30,   0.00,
09/16 08Z,   5.40,   2.04,  99.90,   7.44,   0.00,
09/16 09Z,   5.20,   1.22,  99.90,   6.42,   0.00,
09/16 10Z,   4.80,   1.04,  99.90,   5.84,   0.00,  (min)
09/16 11Z,   4.40,   1.57,  99.90,   5.97,   0.00,
09/16 12Z,   4.00,   3.02,  99.90,   7.02,   0.00,
09/16 13Z,   3.70,   5.15,  99.90,   8.85,   0.00,
09/16 14Z,   3.40,   7.02,  99.90,  10.42,   0.00,
09/16 15Z,   3.30,   7.62,  99.90,  10.92,   0.00,  (max)
09/16 16Z,   3.10,   6.90,  99.90,  10.00,   0.00,
09/16 17Z,   3.00,   5.40,  99.90,   8.40,   0.00,
09/16 18Z,   2.80,   3.65,  99.90,   6.45,   0.00,
09/16 19Z,   2.70,   2.06,  99.90,   4.76,   0.00,
09/16 20Z,   2.60,   0.89,  99.90,   3.49,   0.00,
09/16 21Z,   2.50,   0.26,  99.90,   2.76,   0.00,
09/16 22Z,   2.40,   0.12,  99.90,   2.52,   0.00,  (min)
09/16 23Z,   2.30,   0.53,  99.90,   2.83,   0.00,
09/17 00Z,   2.20,   1.76,  99.90,   3.96,   0.00,
09/17 01Z,   2.10,   3.93,  99.90,   6.03,   0.00,
09/17 02Z,   2.10,   6.57,  99.90,   8.67,   0.00,
09/17 03Z,   2.10,   8.69,  99.90,  10.79,   0.00,
09/17 04Z,   2.10,   9.46,  99.90,  11.56,   0.00,  (max)
09/17 05Z,   2.10,   8.80,  99.90,  10.90,   0.00,
09/17 06Z,   2.10,   7.19,  99.90,   9.29,   0.00,
09/17 07Z,   2.20,   5.23,  99.90,   7.43,   0.00,
09/17 08Z,   2.30,   3.38,  99.90,   5.68,   0.00,
09/17 09Z,   2.40,   2.01,  99.90,   4.41,   0.00,
09/17 10Z,   2.50,   1.28,  99.90,   3.78,   0.00,
09/17 11Z,   2.50,   1.18,  99.90,   3.68,   0.00,  (min)
09/17 12Z,   2.50,   1.84,  99.90,   4.34,   0.00,
09/17 13Z,   2.40,   3.41,  99.90,   5.81,   0.00,
09/17 14Z,   2.30,   5.48,  99.90,   7.78,   0.00,
09/17 15Z,   2.30,   7.03,  99.90,   9.33,   0.00,
09/17 16Z,   2.20,   7.23,  99.90,   9.43,   0.00,  (max)
09/17 17Z,   2.10,   6.30,  99.90,   8.40,   0.00,
09/17 18Z,   2.00,   4.77,  99.90,   6.77,   0.00,
09/17 19Z,   1.90,   3.12,  99.90,   5.02,   0.00,
09/17 20Z,   1.70,   1.70,  99.90,   3.40,   0.00,
09/17 21Z,   1.50,   0.70,  99.90,   2.20,   0.00,
09/17 22Z,   1.40,   0.20,  99.90,   1.60,   0.00,
09/17 23Z,   1.40,   0.18,  99.90,   1.58,   0.00,  (min)
09/18 00Z,   1.30,   0.75,  99.90,   2.05,   0.00,
09/18 01Z,   1.30,   2.19,  99.90,   3.49,   0.00,
09/18 02Z,   1.30,   4.49,  99.90,   5.79,   0.00,
09/18 03Z,   1.20,   7.07,  99.90,   8.27,   0.00,
09/18 04Z,   1.20,   8.92,  99.90,  10.12,   0.00,
09/18 05Z,   1.20,   9.40,  99.90,  10.60,   0.00,  (max)
09/18 06Z,   1.20,   8.53,  99.90,   9.73,   0.00,
09/18 07Z,   1.20,   6.86,  99.90,   8.06,   0.00,
09/18 08Z,   1.20,   4.93,  99.90,   6.13,   0.00,
09/18 09Z,   1.20,   3.18,  99.90,   4.38,   0.00,
09/18 10Z,   1.20,   1.93,  99.90,   3.13,   0.00,
09/18 11Z,   1.20,   1.30,  99.90,   2.50,   0.00,  (min)
09/18 12Z,   1.20,   1.32,  99.90,   2.52,   0.00,
09/18 13Z,   1.20,   2.17,  99.90,   3.37,   0.00,
09/18 14Z,   1.20,   3.87,  99.90,   5.07,   0.00,
09/18 15Z,   1.20,   5.83,  99.90,   7.03,   0.00,
09/18 16Z,   1.20,   7.02,  99.90,   8.22,   0.00,  (max)
09/18 17Z,   1.20,   6.87,  99.90,   8.07,   0.00,
09/18 18Z,   1.10,   5.76,  99.90,   6.86,   0.00,
09/18 19Z,   1.10,   4.22,  99.90,   5.32,   0.00,
09/18 20Z,   1.10,   2.68,  99.90,   3.78,   0.00,
09/18 21Z,   1.10,   1.40,  99.90,   2.50,   0.00,
09/18 22Z,   1.10,   0.56,  99.90,   1.66,   0.00,
09/18 23Z,   1.10,   0.19,  99.90,   1.29,   0.00,  (min)
09/19 00Z,   1.10,   0.29,  99.90,   1.39,   0.00,
09/19 01Z,   1.00,   1.03,  99.90,   2.03,   0.00,
09/19 02Z,   1.00,   2.68,  99.90,   3.68,   0.00,
09/19 03Z,   1.00,   5.07,  99.90,   6.07,   0.00,
09/19 04Z,   1.00,   7.51,  99.90,   8.51,   0.00,
09/19 05Z,   1.00,   9.06,  99.90,  10.06,   0.00,
09/19 06Z,   1.00,   9.22,  99.90,  10.22,   0.00,  (max)
09/19 07Z,   1.00,   8.15,  99.90,   9.15,   0.00,
09/19 08Z,   0.90,   6.44,  99.90,   7.34,   0.00,
09/19 09Z,   0.90,   4.57,  99.90,   5.47,   0.00,
09/19 10Z,   0.80,   2.93,  99.90,   3.73,   0.00,
09/19 11Z,   0.80,   1.82,  99.90,   2.62,   0.00,
09/19 12Z,   0.70,   1.32,  99.90,   2.02,   0.00,