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
#Ketchikan, AK : 07/19/2025 18:22:32 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 00Z,  -0.20,  10.82,  10.81,  99.90,   0.19,
07/18 01Z,  -0.20,  13.34,  13.20,  99.90,   0.06,
07/18 02Z,  -0.20,  14.73,  14.49,  99.90,  -0.04,  (max)
07/18 03Z,  -0.20,  14.66,  14.32,  99.90,  -0.14,
07/18 04Z,  -0.30,  13.14,  12.82,  99.90,  -0.02,
07/18 05Z,  -0.30,  10.50,  10.19,  99.90,  -0.01,
07/18 06Z,  -0.30,   7.35,   7.10,  99.90,   0.05,
07/18 07Z,  -0.30,   4.42,   4.21,  99.90,   0.09,
07/18 08Z,  -0.30,   2.40,   2.23,  99.90,   0.13,
07/18 09Z,  -0.30,   1.71,   1.53,  99.90,   0.12,  (min)
07/18 10Z,  -0.40,   2.44,   2.20,  99.90,   0.16,
07/18 11Z,  -0.30,   4.31,   4.00,  99.90,  -0.01,
07/18 12Z,  -0.20,   6.79,   6.45,  99.90,  -0.14,
07/18 13Z,  -0.20,   9.20,   8.98,  99.90,  -0.02,
07/18 14Z,  -0.20,  10.95,  10.84,  99.90,   0.09,
07/18 15Z,  -0.20,  11.59,  11.54,  99.90,   0.15,  (max)
07/18 16Z,  -0.30,  10.99,  10.91,  99.90,   0.22,
07/18 17Z,  -0.30,   9.31,   9.12,  99.90,   0.11,
07/18 18Z,  -0.20,   7.04,   6.77,  99.90,  -0.07,
07/18 19Z,  -0.20,   4.83,   4.47,  99.90,  -0.16,
07/18 20Z,  -0.20,   3.31,   2.96,  99.90,  -0.15,
07/18 21Z,  -0.20,   2.96,   2.73,  99.90,  -0.03,  (min)
07/18 22Z,  -0.20,   3.90,   3.86,  99.90,   0.16,
07/18 23Z,  -0.20,   5.96,   6.08,  99.90,   0.32,
07/19 00Z,  -0.10,   8.66,   8.74,  99.90,   0.18,
07/19 01Z,  -0.10,  11.41,  11.33,  99.90,   0.02,
07/19 02Z,  -0.10,  13.61,  13.40,  99.90,  -0.11,
07/19 03Z,  -0.10,  14.77,  14.46,  99.90,  -0.21,  (max)
07/19 04Z,  -0.20,  14.61,  14.25,  99.90,  -0.16,
07/19 05Z,  -0.20,  13.10,  12.79,  99.90,  -0.11,
07/19 06Z,  -0.20,  10.53,  10.27,  99.90,  -0.06,
07/19 07Z,  -0.20,   7.43,   7.19,  99.90,  -0.04,
07/19 08Z,  -0.30,   4.46,   4.29,  99.90,   0.13,
07/19 09Z,  -0.30,   2.27,   2.12,  99.90,   0.15,
07/19 10Z,  -0.30,   1.32,   1.16,  99.90,   0.14,  (min)
07/19 11Z,  -0.30,   1.74,   1.57,  99.90,   0.13,
07/19 12Z,  -0.20,   3.32,   3.17,  99.90,   0.05,
07/19 13Z,  -0.20,   5.60,   5.51,  99.90,   0.11,
07/19 14Z,  -0.20,   7.98,   7.97,  99.90,   0.19,
07/19 15Z,  -0.20,   9.88,   9.94,  99.90,   0.26,
07/19 16Z,  -0.20,  10.87,  10.87,  99.90,   0.20,  (max)
07/19 17Z,  -0.20,  10.74,  10.57,  99.90,   0.03,
07/19 18Z,  -0.20,   9.61,   9.30,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 19Z,  -0.20,   7.83,  99.90,   7.56,  -0.07,
07/19 20Z,  -0.20,   5.96,  99.90,   5.73,  -0.03,
07/19 21Z,  -0.10,   4.59,  99.90,   4.49,   0.01,
07/19 22Z,  -0.10,   4.17,  99.90,   4.11,   0.05,  (min)
07/19 23Z,  -0.10,   4.89,  99.90,   4.88,   0.08,
07/20 00Z,  -0.10,   6.64,  99.90,   6.66,   0.12,
07/20 01Z,  -0.20,   9.04,  99.90,   9.00,   0.16,
07/20 02Z,  -0.20,  11.57,  99.90,  11.57,   0.20,
07/20 03Z,  -0.20,  13.66,  99.90,  13.70,   0.24,
07/20 04Z,  -0.30,  14.83,  99.90,  14.81,   0.28,  (max)
07/20 05Z,  -0.30,  14.76,  99.90,  14.78,   0.31,
07/20 06Z,  -0.30,  13.38,  99.90,  13.43,   0.35,
07/20 07Z,  -0.40,  10.86,  99.90,  10.82,   0.35,
07/20 08Z,  -0.40,   7.70,  99.90,   7.65,   0.35,
07/20 09Z,  -0.30,   4.52,  99.90,   4.58,   0.35,
07/20 10Z,  -0.30,   2.01,  99.90,   2.07,   0.35,
07/20 11Z,  -0.30,   0.69,  99.90,   0.74,   0.35,  (min)
07/20 12Z,  -0.30,   0.78,  99.90,   0.83,   0.35,
07/20 13Z,  -0.30,   2.15,  99.90,   2.20,   0.35,
07/20 14Z,  -0.30,   4.41,  99.90,   4.46,   0.35,
07/20 15Z,  -0.40,   6.97,  99.90,   6.92,   0.35,
07/20 16Z,  -0.40,   9.22,  99.90,   9.18,   0.35,
07/20 17Z,  -0.40,  10.68,  99.90,  10.63,   0.35,
07/20 18Z,  -0.50,  11.06,  99.90,  10.91,   0.35,  (max)
07/20 19Z,  -0.50,  10.36,  99.90,  10.21,   0.35,
07/20 20Z,  -0.50,   8.85,  99.90,   8.70,   0.35,
07/20 21Z,  -0.40,   7.05,  99.90,   7.01,   0.35,
07/20 22Z,  -0.40,   5.55,  99.90,   5.50,   0.35,
07/20 23Z,  -0.40,   4.86,  99.90,   4.81,   0.35,  (min)
07/21 00Z,  -0.30,   5.26,  99.90,   5.31,   0.35,
07/21 01Z,  -0.30,   6.73,  99.90,   6.78,   0.35,
07/21 02Z,  -0.20,   8.97,  99.90,   9.12,   0.35,
07/21 03Z,  -0.20,  11.47,  99.90,  11.63,   0.35,
07/21 04Z,  -0.30,  13.68,  99.90,  13.73,   0.35,
07/21 05Z,  -0.30,  15.04,  99.90,  15.10,   0.35,
07/21 06Z,  -0.40,  15.17,  99.90,  15.12,   0.35,  (max)
07/21 07Z,  -0.40,  13.90,  99.90,  13.85,   0.35,
07/21 08Z,  -0.40,  11.35,  99.90,  11.30,   0.35,
07/21 09Z,  -0.40,   7.97,  99.90,   7.92,   0.35,
07/21 10Z,  -0.30,   4.44,  99.90,   4.49,   0.35,
07/21 11Z,  -0.30,   1.51,  99.90,   1.57,   0.35,
07/21 12Z,  -0.30,  -0.18,  99.90,  -0.13,   0.35,
07/21 13Z,  -0.30,  -0.33,  99.90,  -0.28,   0.35,  (min)
07/21 14Z,  -0.30,   1.02,  99.90,   1.07,   0.35,
07/21 15Z,  -0.30,   3.47,  99.90,   3.52,   0.35,
07/21 16Z,  -0.30,   6.39,  99.90,   6.44,   0.35,
07/21 17Z,  -0.40,   9.11,  99.90,   9.06,   0.35,
07/21 18Z,  -0.40,  11.04,  99.90,  10.99,   0.35,
07/21 19Z,  -0.40,  11.80,  99.90,  11.76,   0.35,  (max)
07/21 20Z,  -0.40,  11.32,  99.90,  11.27,   0.35,
07/21 21Z,  -0.30,   9.82,  99.90,   9.87,   0.35,
07/21 22Z,  -0.30,   7.82,  99.90,   7.87,   0.35,
07/21 23Z,  -0.20,   5.98,  99.90,   6.13,   0.35,
07/22 00Z,  -0.20,   4.92,  99.90,   5.07,   0.35,  (min)
07/22 01Z,  -0.10,   5.03,  99.90,   5.28,   0.35,
07/22 02Z,  -0.10,   6.37,  99.90,   6.62,   0.35,
07/22 03Z,  -0.10,   8.65,  99.90,   8.91,   0.35,
07/22 04Z,  -0.10,  11.36,  99.90,  11.61,   0.35,
07/22 05Z,  -0.20,  13.84,  99.90,  13.99,   0.35,
07/22 06Z,  -0.20,  15.47,  99.90,  15.62,   0.35,
07/22 07Z,  -0.30,  15.77,  99.90,  15.82,   0.35,  (max)
07/22 08Z,  -0.30,  14.50,  99.90,  14.55,   0.35,
07/22 09Z,  -0.30,  11.76,  99.90,  11.82,   0.35,
07/22 10Z,  -0.30,   8.03,  99.90,   8.08,   0.35,
07/22 11Z,  -0.20,   4.06,  99.90,   4.21,   0.35,
07/22 12Z,  -0.20,   0.74,  99.90,   0.89,   0.35,
07/22 13Z,  -0.10,  -1.21,  99.90,  -0.95,   0.35,
07/22 14Z,  -0.10,  -1.37,  99.90,  -1.12,   0.35,  (min)
07/22 15Z,  -0.10,   0.18,  99.90,   0.43,   0.35,
07/22 16Z,  -0.10,   3.01,  99.90,   3.26,   0.35,
07/22 17Z,  -0.10,   6.39,  99.90,   6.64,   0.35,
07/22 18Z,  -0.20,   9.56,  99.90,   9.71,   0.35,
07/22 19Z,  -0.20,  11.84,  99.90,  11.99,   0.35,
07/22 20Z,  -0.30,  12.76,  99.90,  12.82,   0.35,  (max)
07/22 21Z,  -0.20,  12.22,  99.90,  12.37,   0.35,
07/22 22Z,  -0.20,  10.45,  99.90,  10.60,   0.35,
07/22 23Z,  -0.10,   8.05,  99.90,   8.30,   0.35,
07/23 00Z,   0.00,   5.80,  99.90,   6.15,   0.35,
07/23 01Z,   0.00,   4.43,  99.90,   4.78,   0.35,
07/23 02Z,   0.00,   4.41,  99.90,   4.77,   0.35,  (min)
07/23 03Z,   0.00,   5.84,  99.90,   6.19,   0.35,
07/23 04Z,   0.00,   8.37,  99.90,   8.72,   0.35,
07/23 05Z,  -0.10,  11.40,  99.90,  11.65,   0.35,
07/23 06Z,  -0.10,  14.20,  99.90,  14.45,   0.35,
07/23 07Z,  -0.20,  16.05,  99.90,  16.20,   0.35,
07/23 08Z,  -0.20,  16.39,  99.90,  16.54,   0.35,  (max)
07/23 09Z,  -0.20,  14.96,  99.90,  15.11,   0.35,
07/23 10Z,  -0.20,  11.87,  99.90,  12.02,   0.35,
07/23 11Z,  -0.20,   7.69,  99.90,   7.84,   0.35,
07/23 12Z,  -0.10,   3.31,  99.90,   3.56,   0.35,