EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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Manual
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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
#Egegik River, Ent, AK : 12/16/2025 00:20:45 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 06Z,  -2.20,   4.84,  99.90,   2.64,   0.00,
12/14 07Z,  -2.20,   7.13,  99.90,   4.93,   0.00,
12/14 08Z,  -2.20,   7.80,  99.90,   5.60,   0.00,  (max)
12/14 09Z,  -2.30,   6.76,  99.90,   4.46,   0.00,
12/14 10Z,  -2.20,   4.37,  99.90,   2.17,   0.00,
12/14 11Z,  -2.20,   1.09,  99.90,  -1.11,   0.00,
12/14 12Z,  -2.40,  -2.63,  99.90,  -5.03,   0.00,
12/14 13Z,  -2.50,  -6.14,  99.90,  -8.64,   0.00,
12/14 14Z,  -2.60,  -8.57,  99.90, -11.17,   0.00,
12/14 15Z,  -2.80,  -9.11,  99.90, -11.91,   0.00,  (min)
12/14 16Z,  -2.90,  -7.57,  99.90, -10.47,   0.00,
12/14 17Z,  -2.90,  -4.45,  99.90,  -7.35,   0.00,
12/14 18Z,  -2.90,  -0.65,  99.90,  -3.55,   0.00,
12/14 19Z,  -2.90,   2.93,  99.90,   0.03,   0.00,
12/14 20Z,  -2.90,   5.41,  99.90,   2.51,   0.00,
12/14 21Z,  -2.90,   6.30,  99.90,   3.40,   0.00,  (max)
12/14 22Z,  -2.90,   5.71,  99.90,   2.81,   0.00,
12/14 23Z,  -2.90,   4.04,  99.90,   1.14,   0.00,
12/15 00Z,  -2.90,   1.67,  99.90,  -1.23,   0.00,
12/15 01Z,  -2.90,  -0.95,  99.90,  -3.85,   0.00,
12/15 02Z,  -2.90,  -3.12,  99.90,  -6.02,   0.00,
12/15 03Z,  -2.90,  -4.05,  99.90,  -6.95,   0.00,  (min)
12/15 04Z,  -2.90,  -3.25,  99.90,  -6.15,   0.00,
12/15 05Z,  -2.90,  -0.99,  99.90,  -3.89,   0.00,
12/15 06Z,  -2.90,   1.91,  99.90,  -0.99,   0.00,
12/15 07Z,  -2.90,   4.58,  99.90,   1.68,   0.00,
12/15 08Z,  -2.90,   6.23,  99.90,   3.33,   0.00,
12/15 09Z,  -2.90,   6.37,  99.90,   3.47,   0.00,  (max)
12/15 10Z,  -2.90,   5.03,  99.90,   2.13,   0.00,
12/15 11Z,  -2.90,   2.57,  99.90,  -0.33,   0.00,
12/15 12Z,  -2.90,  -0.63,  99.90,  -3.53,   0.00,
12/15 13Z,  -2.90,  -4.12,  99.90,  -7.02,   0.00,
12/15 14Z,  -2.90,  -7.27,  99.90, -10.17,   0.00,
12/15 15Z,  -2.90,  -9.20,  99.90, -12.10,   0.00,
12/15 16Z,  -2.90,  -9.20,  99.90, -12.10,   0.00,  (min)
12/15 17Z,  -2.90,  -7.20,  99.90, -10.10,   0.00,
12/15 18Z,  -2.70,  -3.81,  99.90,  -6.51,   0.00,
12/15 19Z,  -2.30,   0.10,  99.90,  -2.20,   0.00,
12/15 20Z,  -2.00,   3.68,  99.90,   1.68,   0.00,
12/15 21Z,  -1.60,   6.08,  99.90,   4.48,   0.00,
12/15 22Z,  -1.40,   6.92,  99.90,   5.52,   0.00,  (max)
12/15 23Z,  -1.30,   6.35,  99.90,   5.05,   0.00,
12/16 00Z,  -1.20,   4.72,  99.90,   3.52,   0.00,
12/16 01Z,  -1.10,   2.41,  99.90,   1.31,   0.00,
12/16 02Z,  -1.00,  -0.13,  99.90,  -1.13,   0.00,
12/16 03Z,  -0.90,  -2.19,  99.90,  -3.09,   0.00,
12/16 04Z,  -0.80,  -3.04,  99.90,  -3.84,   0.00,  (min)
12/16 05Z,  -0.60,  -2.32,  99.90,  -2.92,   0.00,
12/16 06Z,  -0.50,  -0.36,  99.90,  -0.86,   0.00,
12/16 07Z,  -0.40,   2.05,  99.90,   1.65,   0.00,
12/16 08Z,  -0.40,   4.14,  99.90,   3.74,   0.00,
12/16 09Z,  -0.30,   5.21,  99.90,   4.91,   0.00,  (max)
12/16 10Z,  -0.30,   4.91,  99.90,   4.61,   0.00,
12/16 11Z,  -0.30,   3.34,  99.90,   3.04,   0.00,
12/16 12Z,  -0.40,   0.85,  99.90,   0.45,   0.00,
12/16 13Z,  -0.60,  -2.21,  99.90,  -2.81,   0.00,
12/16 14Z,  -0.90,  -5.42,  99.90,  -6.32,   0.00,
12/16 15Z,  -1.20,  -8.14,  99.90,  -9.34,   0.00,
12/16 16Z,  -1.30,  -9.52,  99.90, -10.82,   0.00,  (min)
12/16 17Z,  -1.40,  -8.94,  99.90, -10.34,   0.00,
12/16 18Z,  -1.40,  -6.48,  99.90,  -7.88,   0.00,
12/16 19Z,  -1.40,  -2.85,  99.90,  -4.25,   0.00,
12/16 20Z,  -1.50,   1.12,  99.90,  -0.38,   0.00,
12/16 21Z,  -1.50,   4.59,  99.90,   3.09,   0.00,
12/16 22Z,  -1.50,   6.81,  99.90,   5.31,   0.00,
12/16 23Z,  -1.50,   7.49,  99.90,   5.99,   0.00,  (max)
12/17 00Z,  -1.50,   6.82,  99.90,   5.32,   0.00,
12/17 01Z,  -1.60,   5.16,  99.90,   3.56,   0.00,
12/17 02Z,  -1.70,   2.85,  99.90,   1.15,   0.00,
12/17 03Z,  -1.90,   0.36,  99.90,  -1.54,   0.00,
12/17 04Z,  -1.90,  -1.60,  99.90,  -3.50,   0.00,
12/17 05Z,  -1.70,  -2.36,  99.90,  -4.06,   0.00,  (min)
12/17 06Z,  -1.50,  -1.68,  99.90,  -3.18,   0.00,
12/17 07Z,  -1.20,   0.03,  99.90,  -1.17,   0.00,
12/17 08Z,  -1.10,   2.03,  99.90,   0.93,   0.00,
12/17 09Z,  -1.10,   3.61,  99.90,   2.51,   0.00,
12/17 10Z,  -1.10,   4.18,  99.90,   3.08,   0.00,  (max)
12/17 11Z,  -1.20,   3.52,  99.90,   2.32,   0.00,
12/17 12Z,  -1.30,   1.78,  99.90,   0.48,   0.00,
12/17 13Z,  -1.30,  -0.70,  99.90,  -2.00,   0.00,
12/17 14Z,  -1.40,  -3.58,  99.90,  -4.98,   0.00,
12/17 15Z,  -1.50,  -6.48,  99.90,  -7.98,   0.00,
12/17 16Z,  -1.70,  -8.73,  99.90, -10.43,   0.00,
12/17 17Z,  -1.90,  -9.53,  99.90, -11.43,   0.00,  (min)
12/17 18Z,  -1.90,  -8.36,  99.90, -10.26,   0.00,
12/17 19Z,  -2.00,  -5.47,  99.90,  -7.47,   0.00,
12/17 20Z,  -2.00,  -1.65,  99.90,  -3.65,   0.00,
12/17 21Z,  -2.00,   2.30,  99.90,   0.30,   0.00,
12/17 22Z,  -1.70,   5.56,  99.90,   3.86,   0.00,
12/17 23Z,  -1.60,   7.50,  99.90,   5.90,   0.00,
12/18 00Z,  -1.60,   7.92,  99.90,   6.32,   0.00,  (max)
12/18 01Z,  -1.60,   7.08,  99.90,   5.48,   0.00,
12/18 02Z,  -1.70,   5.32,  99.90,   3.62,   0.00,
12/18 03Z,  -1.80,   2.97,  99.90,   1.17,   0.00,
12/18 04Z,  -1.90,   0.52,  99.90,  -1.38,   0.00,
12/18 05Z,  -1.90,  -1.31,  99.90,  -3.21,   0.00,
12/18 06Z,  -1.90,  -1.95,  99.90,  -3.85,   0.00,  (min)
12/18 07Z,  -1.70,  -1.26,  99.90,  -2.96,   0.00,
12/18 08Z,  -1.50,   0.27,  99.90,  -1.23,   0.00,
12/18 09Z,  -1.30,   1.92,  99.90,   0.62,   0.00,
12/18 10Z,  -1.10,   3.07,  99.90,   1.97,   0.00,
12/18 11Z,  -1.00,   3.22,  99.90,   2.22,   0.00,  (max)
12/18 12Z,  -0.90,   2.26,  99.90,   1.36,   0.00,
12/18 13Z,  -0.90,   0.40,  99.90,  -0.50,   0.00,
12/18 14Z,  -0.80,  -2.04,  99.90,  -2.84,   0.00,
12/18 15Z,  -0.80,  -4.73,  99.90,  -5.53,   0.00,
12/18 16Z,  -0.80,  -7.30,  99.90,  -8.10,   0.00,
12/18 17Z,  -0.80,  -9.07,  99.90,  -9.87,   0.00,
12/18 18Z,  -0.80,  -9.27,  99.90, -10.07,   0.00,  (min)
12/18 19Z,  -0.80,  -7.52,  99.90,  -8.32,   0.00,
12/18 20Z,  -0.80,  -4.25,  99.90,  -5.05,   0.00,
12/18 21Z,  -0.70,  -0.31,  99.90,  -1.01,   0.00,
12/18 22Z,  -0.60,   3.52,  99.90,   2.92,   0.00,
12/18 23Z,  -0.60,   6.50,  99.90,   5.90,   0.00,
12/19 00Z,  -0.50,   8.06,  99.90,   7.56,   0.00,
12/19 01Z,  -0.40,   8.16,  99.90,   7.76,   0.00,  (max)
12/19 02Z,  -0.30,   7.09,  99.90,   6.79,   0.00,
12/19 03Z,  -0.30,   5.20,  99.90,   4.90,   0.00,
12/19 04Z,  -0.30,   2.80,  99.90,   2.50,   0.00,
12/19 05Z,  -0.20,   0.41,  99.90,   0.21,   0.00,
12/19 06Z,  -0.20,  -1.27,  99.90,  -1.47,   0.00,
12/19 07Z,  -0.10,  -1.73,  99.90,  -1.83,   0.00,  (min)
12/19 08Z,  -0.10,  -0.98,  99.90,  -1.08,   0.00,
12/19 09Z,  -0.10,   0.43,  99.90,   0.33,   0.00,
12/19 10Z,  -0.10,   1.80,  99.90,   1.70,   0.00,
12/19 11Z,  -0.20,   2.57,  99.90,   2.37,   0.00,  (max)
12/19 12Z,  -0.40,   2.37,  99.90,   1.97,   0.00,
12/19 13Z,  -0.30,   1.15,  99.90,   0.85,   0.00,
12/19 14Z,  -0.20,  -0.80,  99.90,  -1.00,   0.00,
12/19 15Z,  -0.20,  -3.18,  99.90,  -3.38,   0.00,
12/19 16Z,  -0.10,  -5.68,  99.90,  -5.78,   0.00,
12/19 17Z,  -0.20,  -7.90,  99.90,  -8.10,   0.00,
12/19 18Z,  -0.20,  -9.18,  99.90,  -9.38,   0.00,