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
#Apokak Creek Ent, AK : 05/17/2026 21:21:12 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 06Z,  -0.20,   0.43,  99.90,   0.23,   0.00,
05/16 07Z,  -0.20,   2.40,  99.90,   2.20,   0.00,
05/16 08Z,  -0.20,   5.66,  99.90,   5.46,   0.00,
05/16 09Z,  -0.20,   9.03,  99.90,   8.83,   0.00,
05/16 10Z,  -0.20,  11.16,  99.90,  10.96,   0.00,
05/16 11Z,  -0.10,  11.38,  99.90,  11.28,   0.00,  (max)
05/16 12Z,   0.10,   9.84,  99.90,   9.94,   0.00,
05/16 13Z,   0.20,   7.51,  99.90,   7.71,   0.00,
05/16 14Z,   0.30,   5.18,  99.90,   5.48,   0.00,
05/16 15Z,   0.30,   3.28,  99.90,   3.58,   0.00,
05/16 16Z,   0.40,   1.99,  99.90,   2.39,   0.00,
05/16 17Z,   0.50,   1.37,  99.90,   1.87,   0.00,  (min)
05/16 18Z,   0.80,   1.50,  99.90,   2.30,   0.00,
05/16 19Z,   1.00,   2.89,  99.90,   3.89,   0.00,
05/16 20Z,   1.10,   5.69,  99.90,   6.79,   0.00,
05/16 21Z,   1.20,   8.25,  99.90,   9.45,   0.00,
05/16 22Z,   1.30,   9.03,  99.90,  10.33,   0.00,  (max)
05/16 23Z,   1.30,   8.11,  99.90,   9.41,   0.00,
05/17 00Z,   1.50,   6.12,  99.90,   7.62,   0.00,
05/17 01Z,   1.50,   3.82,  99.90,   5.32,   0.00,
05/17 02Z,   1.50,   1.84,  99.90,   3.34,   0.00,
05/17 03Z,   1.50,   0.47,  99.90,   1.97,   0.00,
05/17 04Z,   1.50,  -0.29,  99.90,   1.21,   0.00,
05/17 05Z,   1.50,  -0.56,  99.90,   0.94,   0.00,  (min)
05/17 06Z,   1.70,  -0.44,  99.90,   1.26,   0.00,
05/17 07Z,   1.60,   0.42,  99.90,   2.02,   0.00,
05/17 08Z,   1.60,   2.69,  99.90,   4.29,   0.00,
05/17 09Z,   1.60,   6.25,  99.90,   7.85,   0.00,
05/17 10Z,   1.50,   9.81,  99.90,  11.31,   0.00,
05/17 11Z,   1.50,  11.97,  99.90,  13.47,   0.00,
05/17 12Z,   1.60,  12.09,  99.90,  13.69,   0.00,  0.12 ft above HAT  (max)
05/17 13Z,   1.60,  10.38,  99.90,  11.98,   0.00,
05/17 14Z,   1.70,   7.87,  99.90,   9.57,   0.00,
05/17 15Z,   1.70,   5.38,  99.90,   7.08,   0.00,
05/17 16Z,   1.80,   3.36,  99.90,   5.16,   0.00,
05/17 17Z,   1.90,   2.01,  99.90,   3.91,   0.00,
05/17 18Z,   2.00,   1.37,  99.90,   3.37,   0.00,  (min)
05/17 19Z,   2.20,   1.51,  99.90,   3.71,   0.00,
05/17 20Z,   2.40,   2.97,  99.90,   5.37,   0.00,
05/17 21Z,   2.60,   5.80,  99.90,   8.40,   0.00,
05/17 22Z,   2.80,   8.26,  99.90,  11.06,   0.00,
05/17 23Z,   3.00,   8.84,  99.90,  11.84,   0.00,  (max)
05/18 00Z,   3.20,   7.76,  99.90,  10.96,   0.00,
05/18 01Z,   3.30,   5.69,  99.90,   8.99,   0.00,
05/18 02Z,   3.30,   3.38,  99.90,   6.68,   0.00,
05/18 03Z,   3.10,   1.45,  99.90,   4.55,   0.00,
05/18 04Z,   2.90,   0.15,  99.90,   3.05,   0.00,
05/18 05Z,   2.60,  -0.52,  99.90,   2.08,   0.00,
05/18 06Z,   2.30,  -0.74,  99.90,   1.56,   0.00,
05/18 07Z,   2.00,  -0.55,  99.90,   1.45,   0.00,  (min)
05/18 08Z,   1.70,   0.47,  99.90,   2.17,   0.00,
05/18 09Z,   1.50,   2.99,  99.90,   4.49,   0.00,
05/18 10Z,   1.30,   6.78,  99.90,   8.08,   0.00,
05/18 11Z,   1.10,  10.47,  99.90,  11.57,   0.00,
05/18 12Z,   0.90,  12.61,  99.90,  13.51,   0.00,  (max)
05/18 13Z,   0.80,  12.59,  99.90,  13.39,   0.00,
05/18 14Z,   0.80,  10.70,  99.90,  11.50,   0.00,
05/18 15Z,   0.80,   8.04,  99.90,   8.84,   0.00,
05/18 16Z,   0.90,   5.43,  99.90,   6.33,   0.00,
05/18 17Z,   1.00,   3.33,  99.90,   4.33,   0.00,
05/18 18Z,   1.00,   1.94,  99.90,   2.94,   0.00,
05/18 19Z,   1.00,   1.31,  99.90,   2.31,   0.00,  (min)
05/18 20Z,   1.00,   1.48,  99.90,   2.48,   0.00,
05/18 21Z,   1.10,   2.98,  99.90,   4.08,   0.00,
05/18 22Z,   1.10,   5.81,  99.90,   6.91,   0.00,
05/18 23Z,   1.10,   8.22,  99.90,   9.32,   0.00,
05/19 00Z,   1.10,   8.73,  99.90,   9.83,   0.00,  (max)
05/19 01Z,   1.00,   7.59,  99.90,   8.59,   0.00,
05/19 02Z,   0.90,   5.46,  99.90,   6.36,   0.00,
05/19 03Z,   0.80,   3.15,  99.90,   3.95,   0.00,
05/19 04Z,   0.70,   1.25,  99.90,   1.95,   0.00,
05/19 05Z,   0.70,  -0.01,  99.90,   0.69,   0.00,
05/19 06Z,   0.60,  -0.64,  99.90,  -0.04,   0.00,
05/19 07Z,   0.60,  -0.83,  99.90,  -0.23,   0.00,  (min)
05/19 08Z,   0.50,  -0.58,  99.90,  -0.08,   0.00,
05/19 09Z,   0.50,   0.57,  99.90,   1.07,   0.00,
05/19 10Z,   0.40,   3.29,  99.90,   3.69,   0.00,
05/19 11Z,   0.40,   7.24,  99.90,   7.64,   0.00,
05/19 12Z,   0.30,  10.97,  99.90,  11.27,   0.00,
05/19 13Z,   0.30,  13.04,  99.90,  13.34,   0.00,  (max)
05/19 14Z,   0.30,  12.84,  99.90,  13.14,   0.00,
05/19 15Z,   0.30,  10.81,  99.90,  11.11,   0.00,
05/19 16Z,   0.40,   8.03,  99.90,   8.43,   0.00,
05/19 17Z,   0.50,   5.33,  99.90,   5.83,   0.00,
05/19 18Z,   0.70,   3.19,  99.90,   3.89,   0.00,
05/19 19Z,   1.00,   1.80,  99.90,   2.80,   0.00,
05/19 20Z,   1.20,   1.20,  99.90,   2.40,   0.00,  (min)
05/19 21Z,   1.50,   1.40,  99.90,   2.90,   0.00,
05/19 22Z,   1.70,   2.92,  99.90,   4.62,   0.00,
05/19 23Z,   1.90,   5.73,  99.90,   7.63,   0.00,
05/20 00Z,   1.90,   8.16,  99.90,  10.06,   0.00,
05/20 01Z,   1.80,   8.71,  99.90,  10.51,   0.00,  (max)
05/20 02Z,   1.70,   7.57,  99.90,   9.27,   0.00,
05/20 03Z,   1.50,   5.44,  99.90,   6.94,   0.00,
05/20 04Z,   1.40,   3.13,  99.90,   4.53,   0.00,
05/20 05Z,   1.30,   1.23,  99.90,   2.53,   0.00,
05/20 06Z,   1.30,  -0.03,  99.90,   1.27,   0.00,
05/20 07Z,   1.20,  -0.65,  99.90,   0.55,   0.00,
05/20 08Z,   1.20,  -0.81,  99.90,   0.39,   0.00,  (min)
05/20 09Z,   1.20,  -0.53,  99.90,   0.67,   0.00,
05/20 10Z,   1.20,   0.73,  99.90,   1.93,   0.00,
05/20 11Z,   1.30,   3.58,  99.90,   4.88,   0.00,
05/20 12Z,   1.30,   7.61,  99.90,   8.91,   0.00,
05/20 13Z,   1.30,  11.32,  99.90,  12.62,   0.00,
05/20 14Z,   1.30,  13.24,  99.90,  14.54,   0.00,  0.97 ft above HAT  (max)
05/20 15Z,   1.20,  12.85,  99.90,  14.05,   0.00,  0.48 ft above HAT
05/20 16Z,   1.20,  10.68,  99.90,  11.88,   0.00,
05/20 17Z,   1.20,   7.83,  99.90,   9.03,   0.00,
05/20 18Z,   1.20,   5.09,  99.90,   6.29,   0.00,
05/20 19Z,   1.20,   2.94,  99.90,   4.14,   0.00,
05/20 20Z,   1.20,   1.60,  99.90,   2.80,   0.00,
05/20 21Z,   1.30,   1.05,  99.90,   2.35,   0.00,  (min)
05/20 22Z,   1.30,   1.29,  99.90,   2.59,   0.00,
05/20 23Z,   1.30,   2.80,  99.90,   4.10,   0.00,
05/21 00Z,   1.30,   5.56,  99.90,   6.86,   0.00,
05/21 01Z,   1.20,   8.06,  99.90,   9.26,   0.00,
05/21 02Z,   1.20,   8.75,  99.90,   9.95,   0.00,  (max)
05/21 03Z,   1.10,   7.68,  99.90,   8.78,   0.00,
05/21 04Z,   1.10,   5.58,  99.90,   6.68,   0.00,
05/21 05Z,   1.10,   3.29,  99.90,   4.39,   0.00,
05/21 06Z,   1.10,   1.38,  99.90,   2.48,   0.00,
05/21 07Z,   1.20,   0.10,  99.90,   1.30,   0.00,
05/21 08Z,   1.30,  -0.54,  99.90,   0.76,   0.00,
05/21 09Z,   1.40,  -0.70,  99.90,   0.70,   0.00,  (min)
05/21 10Z,   1.60,  -0.38,  99.90,   1.22,   0.00,
05/21 11Z,   1.70,   0.96,  99.90,   2.66,   0.00,
05/21 12Z,   1.80,   3.89,  99.90,   5.69,   0.00,
05/21 13Z,  99.90,   7.93,  99.90,  99.90,   0.00,
05/21 14Z,  99.90,  11.53,  99.90,  99.90,   0.00,
05/21 15Z,  99.90,  13.24,  99.90,  99.90,   0.00,
05/21 16Z,  99.90,  12.63,  99.90,  99.90,   0.00,
05/21 17Z,  99.90,  10.34,  99.90,  99.90,   0.00,
05/21 18Z,  99.90,   7.45,  99.90,  99.90,   0.00,