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
#Clarks Point, Nushagak Bay, AK : 02/19/2026 04:21:06 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 12Z,  -0.50,  13.16,  99.90,  12.66,   0.00,
02/17 13Z,  -0.50,  14.00,  99.90,  13.50,   0.00,  (max)
02/17 14Z,  -0.40,  13.65,  99.90,  13.25,   0.00,
02/17 15Z,  -0.30,  12.04,  99.90,  11.74,   0.00,
02/17 16Z,  -0.20,   9.54,  99.90,   9.34,   0.00,
02/17 17Z,  -0.10,   6.71,  99.90,   6.61,   0.00,
02/17 18Z,  -0.30,   4.03,  99.90,   3.73,   0.00,
02/17 19Z,  -0.30,   2.01,  99.90,   1.71,   0.00,
02/17 20Z,  -0.30,   1.38,  99.90,   1.08,   0.00,  (min)
02/17 21Z,  -0.40,   2.69,  99.90,   2.29,   0.00,
02/17 22Z,  -0.50,   5.73,  99.90,   5.23,   0.00,
02/17 23Z,  -0.60,   9.63,  99.90,   9.03,   0.00,
02/18 00Z,  -0.60,  13.44,  99.90,  12.84,   0.00,
02/18 01Z,  -0.60,  16.47,  99.90,  15.87,   0.00,
02/18 02Z,  -0.70,  18.23,  99.90,  17.53,   0.00,
02/18 03Z,  -0.60,  18.38,  99.90,  17.78,   0.00,  (max)
02/18 04Z,  -0.50,  17.06,  99.90,  16.56,   0.00,
02/18 05Z,  -0.40,  14.74,  99.90,  14.34,   0.00,
02/18 06Z,   0.10,  11.96,  99.90,  12.06,   0.00,
02/18 07Z,   0.20,   9.17,  99.90,   9.37,   0.00,
02/18 08Z,   0.10,   7.08,  99.90,   7.18,   0.00,
02/18 09Z,   0.00,   6.41,  99.90,   6.41,   0.00,  (min)
02/18 10Z,   0.00,   7.41,  99.90,   7.41,   0.00,
02/18 11Z,   0.00,   9.49,  99.90,   9.49,   0.00,
02/18 12Z,   0.30,  11.76,  99.90,  12.06,   0.00,
02/18 13Z,   0.20,  13.52,  99.90,  13.72,   0.00,
02/18 14Z,   0.20,  14.32,  99.90,  14.52,   0.00,  (max)
02/18 15Z,   0.20,  13.83,  99.90,  14.03,   0.00,
02/18 16Z,   0.30,  12.08,  99.90,  12.38,   0.00,
02/18 17Z,   0.30,   9.50,  99.90,   9.80,   0.00,
02/18 18Z,   0.00,   6.69,  99.90,   6.69,   0.00,
02/18 19Z,  -0.10,   4.13,  99.90,   4.03,   0.00,
02/18 20Z,  -0.20,   2.37,  99.90,   2.17,   0.00,
02/18 21Z,  -0.30,   2.13,  99.90,   1.83,   0.00,  (min)
02/18 22Z,  -0.30,   3.84,  99.90,   3.54,   0.00,
02/18 23Z,  -0.20,   7.12,  99.90,   6.92,   0.00,
02/19 00Z,  -0.20,  11.01,  99.90,  10.81,   0.00,
02/19 01Z,  -0.20,  14.57,  99.90,  14.37,   0.00,
02/19 02Z,  -0.20,  17.16,  99.90,  16.96,   0.00,
02/19 03Z,  -0.30,  18.32,  99.90,  18.02,   0.00,  (max)
02/19 04Z,  -0.30,  17.82,  99.90,  17.52,   0.00,
02/19 05Z,  -0.50,  15.91,  99.90,  15.41,   0.00,
02/19 06Z,  -0.60,  13.18,  99.90,  12.58,   0.00,
02/19 07Z,  -0.80,  10.18,  99.90,   9.38,   0.00,
02/19 08Z,  -0.80,   7.41,  99.90,   6.61,   0.00,
02/19 09Z,  -0.80,   5.62,  99.90,   4.82,   0.00,
02/19 10Z,  -0.70,   5.49,  99.90,   4.79,   0.00,  (min)
02/19 11Z,  -0.50,   7.06,  99.90,   6.56,   0.00,
02/19 12Z,  -0.40,   9.60,  99.90,   9.20,   0.00,
02/19 13Z,  -0.40,  12.18,  99.90,  11.78,   0.00,
02/19 14Z,  -0.40,  14.10,  99.90,  13.70,   0.00,
02/19 15Z,  -0.50,  14.92,  99.90,  14.42,   0.00,  (max)
02/19 16Z,  -0.60,  14.33,  99.90,  13.73,   0.00,
02/19 17Z,  -0.70,  12.44,  99.90,  11.74,   0.00,
02/19 18Z,  -0.80,   9.78,  99.90,   8.98,   0.00,
02/19 19Z,  -0.90,   6.97,  99.90,   6.07,   0.00,
02/19 20Z,  -1.00,   4.49,  99.90,   3.49,   0.00,
02/19 21Z,  -1.10,   2.95,  99.90,   1.85,   0.00,  (min)
02/19 22Z,  -1.10,   3.04,  99.90,   1.94,   0.00,
02/19 23Z,  -1.10,   5.07,  99.90,   3.97,   0.00,
02/20 00Z,  -1.10,   8.49,  99.90,   7.39,   0.00,
02/20 01Z,  -1.20,  12.27,  99.90,  11.07,   0.00,
02/20 02Z,  -1.20,  15.50,  99.90,  14.30,   0.00,
02/20 03Z,  -1.20,  17.57,  99.90,  16.37,   0.00,
02/20 04Z,  -1.10,  18.07,  99.90,  16.97,   0.00,  (max)
02/20 05Z,  -1.10,  16.88,  99.90,  15.78,   0.00,
02/20 06Z,  -1.20,  14.40,  99.90,  13.20,   0.00,
02/20 07Z,  -1.20,  11.28,  99.90,  10.08,   0.00,
02/20 08Z,  -1.20,   8.11,  99.90,   6.91,   0.00,
02/20 09Z,  -1.10,   5.46,  99.90,   4.36,   0.00,
02/20 10Z,  -1.00,   4.07,  99.90,   3.07,   0.00,  (min)
02/20 11Z,  -1.00,   4.56,  99.90,   3.56,   0.00,
02/20 12Z,  -1.00,   6.78,  99.90,   5.78,   0.00,
02/20 13Z,  -1.00,   9.86,  99.90,   8.86,   0.00,
02/20 14Z,  -1.10,  12.81,  99.90,  11.71,   0.00,
02/20 15Z,  -1.10,  14.95,  99.90,  13.85,   0.00,
02/20 16Z,  -1.10,  15.80,  99.90,  14.70,   0.00,  (max)
02/20 17Z,  -1.10,  15.11,  99.90,  14.01,   0.00,
02/20 18Z,  -1.00,  13.09,  99.90,  12.09,   0.00,
02/20 19Z,  -1.00,  10.33,  99.90,   9.33,   0.00,
02/20 20Z,  -0.90,   7.47,  99.90,   6.57,   0.00,
02/20 21Z,  -1.00,   5.03,  99.90,   4.03,   0.00,
02/20 22Z,  -1.00,   3.65,  99.90,   2.65,   0.00,  (min)
02/20 23Z,  -1.20,   4.01,  99.90,   2.81,   0.00,
02/21 00Z,  -1.30,   6.28,  99.90,   4.98,   0.00,
02/21 01Z,  -1.30,   9.74,  99.90,   8.44,   0.00,
02/21 02Z,  -1.30,  13.33,  99.90,  12.03,   0.00,
02/21 03Z,  -1.20,  16.17,  99.90,  14.97,   0.00,
02/21 04Z,  -1.20,  17.68,  99.90,  16.48,   0.00,  (max)
02/21 05Z,  -1.30,  17.50,  99.90,  16.20,   0.00,
02/21 06Z,  -1.30,  15.65,  99.90,  14.35,   0.00,
02/21 07Z,  -1.40,  12.63,  99.90,  11.23,   0.00,
02/21 08Z,  -1.40,   9.18,  99.90,   7.78,   0.00,
02/21 09Z,  -1.30,   5.90,  99.90,   4.60,   0.00,
02/21 10Z,  -1.30,   3.44,  99.90,   2.14,   0.00,
02/21 11Z,  -1.20,   2.56,  99.90,   1.36,   0.00,  (min)
02/21 12Z,  -1.20,   3.74,  99.90,   2.54,   0.00,
02/21 13Z,  -1.10,   6.65,  99.90,   5.55,   0.00,
02/21 14Z,  -1.10,  10.29,  99.90,   9.19,   0.00,
02/21 15Z,  -1.20,  13.65,  99.90,  12.45,   0.00,
02/21 16Z,  -1.20,  16.01,  99.90,  14.81,   0.00,
02/21 17Z,  -1.20,  16.89,  99.90,  15.69,   0.00,  (max)
02/21 18Z,  -1.20,  16.11,  99.90,  14.91,   0.00,
02/21 19Z,  -1.20,  13.94,  99.90,  12.74,   0.00,
02/21 20Z,  -1.10,  11.05,  99.90,   9.95,   0.00,
02/21 21Z,  -1.10,   8.10,  99.90,   7.00,   0.00,
02/21 22Z,  -1.00,   5.65,  99.90,   4.65,   0.00,
02/21 23Z,  -1.00,   4.38,  99.90,   3.38,   0.00,  (min)
02/22 00Z,  -1.10,   4.96,  99.90,   3.86,   0.00,
02/22 01Z,  -1.10,   7.37,  99.90,   6.27,   0.00,
02/22 02Z,  -1.20,  10.81,  99.90,   9.61,   0.00,
02/22 03Z,  -1.20,  14.16,  99.90,  12.96,   0.00,
02/22 04Z,  -1.30,  16.58,  99.90,  15.28,   0.00,
02/22 05Z,  -1.30,  17.54,  99.90,  16.24,   0.00,  (max)
02/22 06Z,  -1.30,  16.72,  99.90,  15.42,   0.00,
02/22 07Z,  -1.20,  14.25,  99.90,  13.05,   0.00,
02/22 08Z,  -1.10,  10.77,  99.90,   9.67,   0.00,
02/22 09Z,  -1.10,   7.05,  99.90,   5.95,   0.00,
02/22 10Z,  -1.10,   3.74,  99.90,   2.64,   0.00,
02/22 11Z,  -1.00,   1.53,  99.90,   0.53,   0.00,
02/22 12Z,  -1.00,   1.19,  99.90,   0.19,   0.00,  (min)
02/22 13Z,  -1.00,   3.07,  99.90,   2.07,   0.00,
02/22 14Z,  -1.00,   6.67,  99.90,   5.67,   0.00,
02/22 15Z,  -1.00,  10.85,  99.90,   9.85,   0.00,
02/22 16Z,  -1.00,  14.59,  99.90,  13.59,   0.00,
02/22 17Z,  -1.00,  17.15,  99.90,  16.15,   0.00,
02/22 18Z,  -1.00,  18.06,  99.90,  17.06,   0.00,
02/22 19Z,  99.90,  17.17,  99.90,  99.90,   0.00,
02/22 20Z,  99.90,  14.85,  99.90,  99.90,   0.00,
02/22 21Z,  99.90,  11.82,  99.90,  99.90,   0.00,
02/22 22Z,  99.90,   8.74,  99.90,  99.90,   0.00,
02/22 23Z,  99.90,   6.24,  99.90,  99.90,   0.00,
02/23 00Z,  99.90,   5.06,  99.90,  99.90,   0.00,