EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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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
#Kuskokwak Creek Ent, AK : 05/18/2026 18:21:15 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 00Z,   1.50,   5.34,  99.90,   6.84,   0.00,
05/17 01Z,   1.50,   2.99,  99.90,   4.49,   0.00,
05/17 02Z,   1.50,   1.16,  99.90,   2.66,   0.00,
05/17 03Z,   1.50,   0.04,  99.90,   1.54,   0.00,
05/17 04Z,   1.50,  -0.47,  99.90,   1.03,   0.00,
05/17 05Z,   1.50,  -0.56,  99.90,   0.94,   0.00,  (min)
05/17 06Z,   1.70,  -0.16,  99.90,   1.54,   0.00,
05/17 07Z,   1.60,   1.26,  99.90,   2.86,   0.00,
05/17 08Z,   1.60,   4.11,  99.90,   5.71,   0.00,
05/17 09Z,   1.60,   7.78,  99.90,   9.38,   0.00,
05/17 10Z,   1.50,  10.96,  99.90,  12.46,   0.00,
05/17 11Z,   1.50,  12.46,  99.90,  13.96,   0.00,  0.15 ft above HAT  (max)
05/17 12Z,   1.60,  11.87,  99.90,  13.47,   0.00,
05/17 13Z,   1.60,   9.66,  99.90,  11.26,   0.00,
05/17 14Z,   1.70,   6.95,  99.90,   8.65,   0.00,
05/17 15Z,   1.70,   4.49,  99.90,   6.19,   0.00,
05/17 16Z,   1.80,   2.66,  99.90,   4.46,   0.00,
05/17 17Z,   1.90,   1.61,  99.90,   3.51,   0.00,  (min)
05/17 18Z,   2.20,   1.32,  99.90,   3.52,   0.00,
05/17 19Z,   2.30,   2.01,  99.90,   4.31,   0.00,
05/17 20Z,   2.50,   4.12,  99.90,   6.62,   0.00,
05/17 21Z,   2.70,   6.97,  99.90,   9.67,   0.00,
05/17 22Z,   2.80,   8.84,  99.90,  11.64,   0.00,
05/17 23Z,   3.10,   8.78,  99.90,  11.88,   0.00,  (max)
05/18 00Z,   3.00,   7.23,  99.90,  10.23,   0.00,
05/18 01Z,   3.10,   4.87,  99.90,   7.97,   0.00,
05/18 02Z,   3.10,   2.55,  99.90,   5.65,   0.00,
05/18 03Z,   3.00,   0.79,  99.90,   3.79,   0.00,
05/18 04Z,   2.80,  -0.24,  99.90,   2.56,   0.00,
05/18 05Z,   2.60,  -0.68,  99.90,   1.92,   0.00,
05/18 06Z,   2.20,  -0.71,  99.90,   1.49,   0.00,  (min)
05/18 07Z,   1.90,  -0.21,  99.90,   1.69,   0.00,
05/18 08Z,   1.60,   1.41,  99.90,   3.01,   0.00,
05/18 09Z,   1.40,   4.51,  99.90,   5.91,   0.00,
05/18 10Z,   1.10,   8.38,  99.90,   9.48,   0.00,
05/18 11Z,   1.00,  11.63,  99.90,  12.63,   0.00,
05/18 12Z,   0.80,  13.08,  99.90,  13.88,   0.00,  0.07 ft above HAT  (max)
05/18 13Z,   0.70,  12.31,  99.90,  13.01,   0.00,
05/18 14Z,   0.70,   9.93,  99.90,  10.63,   0.00,
05/18 15Z,   0.70,   7.07,  99.90,   7.77,   0.00,
05/18 16Z,   0.70,   4.49,  99.90,   5.19,   0.00,
05/18 17Z,   0.70,   2.60,  99.90,   3.30,   0.00,
05/18 18Z,   0.70,   1.54,  99.90,   2.24,   0.00,
05/18 19Z,   0.70,   1.27,  99.90,   1.97,   0.00,  (min)
05/18 20Z,   0.70,   2.00,  99.90,   2.70,   0.00,
05/18 21Z,   0.70,   4.13,  99.90,   4.83,   0.00,
05/18 22Z,   0.70,   6.96,  99.90,   7.66,   0.00,
05/18 23Z,   0.70,   8.78,  99.90,   9.48,   0.00,  (max)
05/19 00Z,   0.70,   8.65,  99.90,   9.35,   0.00,
05/19 01Z,   0.60,   7.03,  99.90,   7.63,   0.00,
05/19 02Z,   0.60,   4.64,  99.90,   5.24,   0.00,
05/19 03Z,   0.50,   2.32,  99.90,   2.82,   0.00,
05/19 04Z,   0.50,   0.60,  99.90,   1.10,   0.00,
05/19 05Z,   0.50,  -0.39,  99.90,   0.11,   0.00,
05/19 06Z,   0.50,  -0.78,  99.90,  -0.28,   0.00,
05/19 07Z,   0.40,  -0.78,  99.90,  -0.38,   0.00,  (min)
05/19 08Z,   0.40,  -0.19,  99.90,   0.21,   0.00,
05/19 09Z,   0.20,   1.59,  99.90,   1.79,   0.00,
05/19 10Z,   0.10,   4.87,  99.90,   4.97,   0.00,
05/19 11Z,   0.00,   8.87,  99.90,   8.87,   0.00,
05/19 12Z,   0.10,  12.13,  99.90,  12.23,   0.00,
05/19 13Z,   0.20,  13.46,  99.90,  13.66,   0.00,  (max)
05/19 14Z,   0.30,  12.51,  99.90,  12.81,   0.00,
05/19 15Z,   0.50,   9.98,  99.90,  10.48,   0.00,
05/19 16Z,   0.70,   7.01,  99.90,   7.71,   0.00,
05/19 17Z,   0.90,   4.36,  99.90,   5.26,   0.00,
05/19 18Z,   1.20,   2.45,  99.90,   3.65,   0.00,
05/19 19Z,   1.50,   1.42,  99.90,   2.92,   0.00,
05/19 20Z,   1.70,   1.18,  99.90,   2.88,   0.00,  (min)
05/19 21Z,   1.90,   1.93,  99.90,   3.83,   0.00,
05/19 22Z,   2.00,   4.06,  99.90,   6.06,   0.00,
05/19 23Z,   1.90,   6.88,  99.90,   8.78,   0.00,
05/20 00Z,   1.80,   8.74,  99.90,  10.54,   0.00,  (max)
05/20 01Z,   1.60,   8.63,  99.90,  10.23,   0.00,
05/20 02Z,   1.50,   7.00,  99.90,   8.50,   0.00,
05/20 03Z,   1.50,   4.61,  99.90,   6.11,   0.00,
05/20 04Z,   1.40,   2.30,  99.90,   3.70,   0.00,
05/20 05Z,   1.30,   0.59,  99.90,   1.89,   0.00,
05/20 06Z,   1.20,  -0.40,  99.90,   0.80,   0.00,
05/20 07Z,   1.20,  -0.78,  99.90,   0.42,   0.00,
05/20 08Z,   1.10,  -0.75,  99.90,   0.35,   0.00,  (min)
05/20 09Z,   1.10,  -0.09,  99.90,   1.01,   0.00,
05/20 10Z,   1.20,   1.81,  99.90,   3.01,   0.00,
05/20 11Z,   1.20,   5.20,  99.90,   6.40,   0.00,
05/20 12Z,   1.20,   9.24,  99.90,  10.44,   0.00,
05/20 13Z,   1.30,  12.44,  99.90,  13.74,   0.00,
05/20 14Z,   1.30,  13.61,  99.90,  14.91,   0.00,  1.10 ft above HAT  (max)
05/20 15Z,   1.30,  12.47,  99.90,  13.77,   0.00,
05/20 16Z,   1.30,   9.82,  99.90,  11.12,   0.00,
05/20 17Z,   1.30,   6.78,  99.90,   8.08,   0.00,
05/20 18Z,   1.20,   4.11,  99.90,   5.31,   0.00,
05/20 19Z,   1.20,   2.22,  99.90,   3.42,   0.00,
05/20 20Z,   1.20,   1.24,  99.90,   2.44,   0.00,
05/20 21Z,   1.20,   1.05,  99.90,   2.25,   0.00,  (min)
05/20 22Z,   1.20,   1.82,  99.90,   3.02,   0.00,
05/20 23Z,   1.20,   3.91,  99.90,   5.11,   0.00,
05/21 00Z,   1.10,   6.72,  99.90,   7.82,   0.00,
05/21 01Z,   1.00,   8.68,  99.90,   9.68,   0.00,  (max)
05/21 02Z,   0.90,   8.70,  99.90,   9.60,   0.00,
05/21 03Z,   0.80,   7.13,  99.90,   7.93,   0.00,
05/21 04Z,   0.80,   4.77,  99.90,   5.57,   0.00,
05/21 05Z,   0.70,   2.46,  99.90,   3.16,   0.00,
05/21 06Z,   0.70,   0.73,  99.90,   1.43,   0.00,
05/21 07Z,   0.70,  -0.28,  99.90,   0.42,   0.00,
05/21 08Z,   0.70,  -0.67,  99.90,   0.03,   0.00,  (min)
05/21 09Z,   0.80,  -0.62,  99.90,   0.18,   0.00,
05/21 10Z,   0.90,   0.09,  99.90,   0.99,   0.00,
05/21 11Z,   1.00,   2.08,  99.90,   3.08,   0.00,
05/21 12Z,   1.20,   5.52,  99.90,   6.72,   0.00,
05/21 13Z,   1.30,   9.53,  99.90,  10.83,   0.00,
05/21 14Z,   1.40,  12.58,  99.90,  13.98,   0.00,  0.17 ft above HAT
05/21 15Z,   1.40,  13.52,  99.90,  14.92,   0.00,  1.11 ft above HAT  (max)
05/21 16Z,   1.40,  12.18,  99.90,  13.58,   0.00,
05/21 17Z,   1.30,   9.44,  99.90,  10.74,   0.00,
05/21 18Z,   1.30,   6.38,  99.90,   7.68,   0.00,
05/21 19Z,   1.40,   3.74,  99.90,   5.14,   0.00,
05/21 20Z,   1.50,   1.92,  99.90,   3.42,   0.00,
05/21 21Z,   1.60,   1.02,  99.90,   2.62,   0.00,
05/21 22Z,   1.70,   0.88,  99.90,   2.58,   0.00,  (min)
05/21 23Z,   1.80,   1.66,  99.90,   3.46,   0.00,
05/22 00Z,   1.80,   3.69,  99.90,   5.49,   0.00,
05/22 01Z,   1.70,   6.50,  99.90,   8.20,   0.00,
05/22 02Z,   1.60,   8.61,  99.90,  10.21,   0.00,
05/22 03Z,   1.50,   8.83,  99.90,  10.33,   0.00,  (max)
05/22 04Z,   1.40,   7.39,  99.90,   8.79,   0.00,
05/22 05Z,   1.20,   5.09,  99.90,   6.29,   0.00,
05/22 06Z,   1.20,   2.79,  99.90,   3.99,   0.00,
05/22 07Z,   1.10,   1.01,  99.90,   2.11,   0.00,
05/22 08Z,   1.10,  -0.05,  99.90,   1.05,   0.00,
05/22 09Z,   1.10,  -0.46,  99.90,   0.64,   0.00,  (min)
05/22 10Z,   1.10,  -0.40,  99.90,   0.70,   0.00,
05/22 11Z,   1.10,   0.35,  99.90,   1.45,   0.00,
05/22 12Z,   1.20,   2.40,  99.90,   3.60,   0.00,