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
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 : 04/25/2025 22:20:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 06Z,   0.00,   9.68,  99.90,   9.68,   0.00,
04/24 07Z,   0.00,  12.43,  99.90,  12.43,   0.00,
04/24 08Z,   0.00,  14.01,  99.90,  14.01,   0.00,
04/24 09Z,   0.00,  14.15,  99.90,  14.15,   0.00,  (max)
04/24 10Z,   0.00,  12.88,  99.90,  12.88,   0.00,
04/24 11Z,   0.00,  10.61,  99.90,  10.61,   0.00,
04/24 12Z,   0.00,   7.94,  99.90,   7.94,   0.00,
04/24 13Z,  -0.10,   5.39,  99.90,   5.29,   0.00,
04/24 14Z,  -0.10,   3.35,  99.90,   3.25,   0.00,
04/24 15Z,  -0.20,   2.32,  99.90,   2.12,   0.00,  (min)
04/24 16Z,  -0.20,   2.95,  99.90,   2.75,   0.00,
04/24 17Z,  -0.30,   5.58,  99.90,   5.28,   0.00,
04/24 18Z,  -0.30,   9.56,  99.90,   9.26,   0.00,
04/24 19Z,  -0.40,  13.52,  99.90,  13.12,   0.00,
04/24 20Z,  -0.40,  16.35,  99.90,  15.95,   0.00,
04/24 21Z,  -0.40,  17.53,  99.90,  17.13,   0.00,  (max)
04/24 22Z,  -0.40,  16.94,  99.90,  16.54,   0.00,
04/24 23Z,  -0.30,  14.85,  99.90,  14.55,   0.00,
04/25 00Z,  -0.20,  11.88,  99.90,  11.68,   0.00,
04/25 01Z,   0.00,   8.64,  99.90,   8.64,   0.00,
04/25 02Z,   0.00,   5.65,  99.90,   5.65,   0.00,
04/25 03Z,   0.00,   3.37,  99.90,   3.37,   0.00,
04/25 04Z,   0.00,   2.44,  99.90,   2.44,   0.00,  (min)
04/25 05Z,   0.00,   3.46,  99.90,   3.46,   0.00,
04/25 06Z,   0.20,   6.35,  99.90,   6.55,   0.00,
04/25 07Z,   0.30,  10.06,  99.90,  10.36,   0.00,
04/25 08Z,   0.40,  13.25,  99.90,  13.65,   0.00,
04/25 09Z,   0.50,  15.13,  99.90,  15.63,   0.00,
04/25 10Z,   0.60,  15.38,  99.90,  15.98,   0.00,  (max)
04/25 11Z,   0.60,  14.09,  99.90,  14.69,   0.00,
04/25 12Z,   0.60,  11.74,  99.90,  12.34,   0.00,
04/25 13Z,   0.60,   8.94,  99.90,   9.54,   0.00,
04/25 14Z,   0.50,   6.24,  99.90,   6.74,   0.00,
04/25 15Z,   0.50,   4.06,  99.90,   4.56,   0.00,
04/25 16Z,   0.40,   2.97,  99.90,   3.37,   0.00,  (min)
04/25 17Z,   0.30,   3.64,  99.90,   3.94,   0.00,
04/25 18Z,   0.20,   6.32,  99.90,   6.52,   0.00,
04/25 19Z,   0.20,  10.23,  99.90,  10.43,   0.00,
04/25 20Z,   0.10,  13.95,  99.90,  14.05,   0.00,
04/25 21Z,   0.10,  16.42,  99.90,  16.52,   0.00,
04/25 22Z,   0.10,  17.15,  99.90,  17.25,   0.00,  (max)
04/25 23Z,   0.10,  16.08,  99.90,  16.18,   0.00,
04/26 00Z,   0.10,  13.57,  99.90,  13.67,   0.00,
04/26 01Z,   0.00,  10.25,  99.90,  10.25,   0.00,
04/26 02Z,   0.00,   6.78,  99.90,   6.78,   0.00,
04/26 03Z,   0.00,   3.68,  99.90,   3.68,   0.00,
04/26 04Z,  -0.10,   1.50,  99.90,   1.40,   0.00,
04/26 05Z,  -0.10,   0.94,  99.90,   0.84,   0.00,  (min)
04/26 06Z,  -0.20,   2.59,  99.90,   2.39,   0.00,
04/26 07Z,  -0.30,   6.19,  99.90,   5.89,   0.00,
04/26 08Z,  -0.30,  10.50,  99.90,  10.20,   0.00,
04/26 09Z,  -0.30,  14.19,  99.90,  13.89,   0.00,
04/26 10Z,  -0.30,  16.42,  99.90,  16.12,   0.00,
04/26 11Z,  -0.30,  16.83,  99.90,  16.53,   0.00,  (max)
04/26 12Z,  -0.30,  15.54,  99.90,  15.24,   0.00,
04/26 13Z,  -0.30,  13.09,  99.90,  12.79,   0.00,
04/26 14Z,  -0.30,  10.14,  99.90,   9.84,   0.00,
04/26 15Z,  -0.30,   7.24,  99.90,   6.94,   0.00,
04/26 16Z,  -0.20,   4.86,  99.90,   4.66,   0.00,
04/26 17Z,  -0.30,   3.64,  99.90,   3.34,   0.00,  (min)
04/26 18Z,  -0.30,   4.26,  99.90,   3.96,   0.00,
04/26 19Z,  -0.30,   6.91,  99.90,   6.61,   0.00,
04/26 20Z,  -0.20,  10.68,  99.90,  10.48,   0.00,
04/26 21Z,  -0.10,  14.13,  99.90,  14.03,   0.00,
04/26 22Z,   0.00,  16.25,  99.90,  16.25,   0.00,
04/26 23Z,   0.00,  16.57,  99.90,  16.57,   0.00,  (max)
04/27 00Z,   0.00,  15.09,  99.90,  15.09,   0.00,
04/27 01Z,   0.00,  12.21,  99.90,  12.21,   0.00,
04/27 02Z,   0.00,   8.60,  99.90,   8.60,   0.00,
04/27 03Z,   0.00,   4.93,  99.90,   4.93,   0.00,
04/27 04Z,   0.10,   1.76,  99.90,   1.86,   0.00,
04/27 05Z,   0.10,  -0.28,  99.90,  -0.18,   0.00,
04/27 06Z,   0.10,  -0.43,  99.90,  -0.33,   0.00,  (min)
04/27 07Z,   0.20,   1.85,  99.90,   2.05,   0.00,
04/27 08Z,   0.20,   6.12,  99.90,   6.32,   0.00,
04/27 09Z,   0.30,  11.03,  99.90,  11.33,   0.00,
04/27 10Z,   0.40,  15.20,  99.90,  15.60,   0.00,
04/27 11Z,   0.50,  17.78,  99.90,  18.28,   0.00,
04/27 12Z,   0.40,  18.35,  99.90,  18.75,   0.00,  (max)
04/27 13Z,   0.40,  17.05,  99.90,  17.45,   0.00,
04/27 14Z,   0.40,  14.50,  99.90,  14.90,   0.00,
04/27 15Z,   0.30,  11.37,  99.90,  11.67,   0.00,
04/27 16Z,   0.30,   8.22,  99.90,   8.52,   0.00,
04/27 17Z,   0.30,   5.61,  99.90,   5.91,   0.00,
04/27 18Z,   0.30,   4.22,  99.90,   4.52,   0.00,  (min)
04/27 19Z,   0.30,   4.74,  99.90,   5.04,   0.00,
04/27 20Z,   0.30,   7.30,  99.90,   7.60,   0.00,
04/27 21Z,   0.40,  10.91,  99.90,  11.31,   0.00,
04/27 22Z,   0.40,  14.11,  99.90,  14.51,   0.00,
04/27 23Z,   0.40,  15.92,  99.90,  16.32,   0.00,  (max)
04/28 00Z,   0.40,  15.92,  99.90,  16.32,   0.00,
04/28 01Z,   0.40,  14.11,  99.90,  14.51,   0.00,
04/28 02Z,   0.40,  10.94,  99.90,  11.34,   0.00,
04/28 03Z,   0.40,   7.12,  99.90,   7.52,   0.00,
04/28 04Z,   0.40,   3.30,  99.90,   3.70,   0.00,
04/28 05Z,   0.40,   0.10,  99.90,   0.50,   0.00,
04/28 06Z,   0.40,  -1.80,  99.90,  -1.40,   0.00,  (min)
04/28 07Z,   0.50,  -1.55,  99.90,  -1.05,   0.00,
04/28 08Z,   0.50,   1.31,  99.90,   1.81,   0.00,
04/28 09Z,   0.60,   6.17,  99.90,   6.77,   0.00,
04/28 10Z,   0.60,  11.60,  99.90,  12.20,   0.00,
04/28 11Z,   0.60,  16.20,  99.90,  16.80,   0.00,
04/28 12Z,   0.60,  19.06,  99.90,  19.66,   0.00,
04/28 13Z,   0.60,  19.74,  99.90,  20.34,   0.00,  (max)
04/28 14Z,   0.60,  18.43,  99.90,  19.03,   0.00,
04/28 15Z,   0.60,  15.75,  99.90,  16.35,   0.00,
04/28 16Z,   0.50,  12.42,  99.90,  12.92,   0.00,
04/28 17Z,   0.50,   9.03,  99.90,   9.53,   0.00,
04/28 18Z,   0.50,   6.17,  99.90,   6.67,   0.00,
04/28 19Z,   0.40,   4.61,  99.90,   5.01,   0.00,  (min)
04/28 20Z,   0.30,   5.04,  99.90,   5.34,   0.00,
04/28 21Z,   0.30,   7.50,  99.90,   7.80,   0.00,
04/28 22Z,   0.20,  10.95,  99.90,  11.15,   0.00,
04/28 23Z,   0.10,  13.95,  99.90,  14.05,   0.00,
04/29 00Z,   0.00,  15.54,  99.90,  15.54,   0.00,  (max)
04/29 01Z,   0.00,  15.30,  99.90,  15.30,   0.00,
04/29 02Z,  -0.10,  13.26,  99.90,  13.16,   0.00,
04/29 03Z,  -0.20,   9.90,  99.90,   9.70,   0.00,
04/29 04Z,  -0.40,   5.94,  99.90,   5.54,   0.00,
04/29 05Z,  -0.50,   2.03,  99.90,   1.53,   0.00,
04/29 06Z,  -0.60,  -1.18,  99.90,  -1.78,   0.00,
04/29 07Z,  -0.80,  -2.92,  99.90,  -3.72,   0.00,  (min)
04/29 08Z,  -0.90,  -2.30,  99.90,  -3.20,   0.00,
04/29 09Z,  -1.00,   1.03,  99.90,   0.03,   0.00,
04/29 10Z,  -1.00,   6.36,  99.90,   5.36,   0.00,
04/29 11Z,  -0.90,  12.17,  99.90,  11.27,   0.00,
04/29 12Z,  -0.80,  17.07,  99.90,  16.27,   0.00,
04/29 13Z,  99.90,  20.11,  99.90,  99.90,   0.00,
04/29 14Z,  99.90,  20.85,  99.90,  99.90,   0.00,
04/29 15Z,  99.90,  19.48,  99.90,  99.90,   0.00,
04/29 16Z,  99.90,  16.68,  99.90,  99.90,   0.00,
04/29 17Z,  99.90,  13.16,  99.90,  99.90,   0.00,
04/29 18Z,  99.90,   9.54,  99.90,  99.90,   0.00,