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 : 04/21/2025 15:21:01 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 00Z,  -0.60,  -2.76,  99.90,  -3.36,   0.00,
04/20 01Z,  -0.60,  -2.69,  99.90,  -3.29,   0.00,  (min)
04/20 02Z,  -0.70,  -1.32,  99.90,  -2.02,   0.00,
04/20 03Z,  -0.70,   0.53,  99.90,  -0.17,   0.00,
04/20 04Z,  -0.80,   1.91,  99.90,   1.11,   0.00,
04/20 05Z,  -0.80,   2.38,  99.90,   1.58,   0.00,  (max)
04/20 06Z,  -0.60,   1.80,  99.90,   1.20,   0.00,
04/20 07Z,  -0.60,   0.26,  99.90,  -0.34,   0.00,
04/20 08Z,  -0.50,  -1.86,  99.90,  -2.36,   0.00,
04/20 09Z,  -0.40,  -4.12,  99.90,  -4.52,   0.00,
04/20 10Z,  -0.30,  -6.14,  99.90,  -6.44,   0.00,
04/20 11Z,  -0.30,  -7.61,  99.90,  -7.91,   0.00,
04/20 12Z,  -0.10,  -8.02,  99.90,  -8.12,   0.00,  (min)
04/20 13Z,   0.00,  -6.74,  99.90,  -6.74,   0.00,
04/20 14Z,   0.00,  -3.67,  99.90,  -3.67,   0.00,
04/20 15Z,   0.00,   0.36,  99.90,   0.36,   0.00,
04/20 16Z,   0.00,   4.17,  99.90,   4.17,   0.00,
04/20 17Z,   0.00,   6.98,  99.90,   6.98,   0.00,
04/20 18Z,   0.00,   8.36,  99.90,   8.36,   0.00,  (max)
04/20 19Z,   0.00,   8.19,  99.90,   8.19,   0.00,
04/20 20Z,   0.00,   6.76,  99.90,   6.76,   0.00,
04/20 21Z,   0.00,   4.60,  99.90,   4.60,   0.00,
04/20 22Z,   0.00,   2.15,  99.90,   2.15,   0.00,
04/20 23Z,   0.10,  -0.26,  99.90,  -0.16,   0.00,
04/21 00Z,   0.10,  -2.22,  99.90,  -2.12,   0.00,
04/21 01Z,   0.20,  -3.15,  99.90,  -2.95,   0.00,  (min)
04/21 02Z,   0.20,  -2.62,  99.90,  -2.42,   0.00,
04/21 03Z,   0.30,  -0.86,  99.90,  -0.56,   0.00,
04/21 04Z,   0.40,   1.11,  99.90,   1.51,   0.00,
04/21 05Z,   0.40,   2.41,  99.90,   2.81,   0.00,
04/21 06Z,   0.30,   2.67,  99.90,   2.97,   0.00,  (max)
04/21 07Z,   0.30,   1.82,  99.90,   2.12,   0.00,
04/21 08Z,   0.20,   0.02,  99.90,   0.22,   0.00,
04/21 09Z,   0.20,  -2.28,  99.90,  -2.08,   0.00,
04/21 10Z,   0.10,  -4.60,  99.90,  -4.50,   0.00,
04/21 11Z,   0.10,  -6.59,  99.90,  -6.49,   0.00,
04/21 12Z,   0.10,  -7.88,  99.90,  -7.78,   0.00,
04/21 13Z,   0.10,  -7.93,  99.90,  -7.83,   0.00,  (min)
04/21 14Z,   0.10,  -6.16,  99.90,  -6.06,   0.00,
04/21 15Z,   0.10,  -2.69,  99.90,  -2.59,   0.00,
04/21 16Z,   0.00,   1.48,  99.90,   1.48,   0.00,
04/21 17Z,   0.00,   5.17,  99.90,   5.17,   0.00,
04/21 18Z,   0.00,   7.64,  99.90,   7.64,   0.00,
04/21 19Z,   0.00,   8.55,  99.90,   8.55,   0.00,  (max)
04/21 20Z,   0.00,   7.89,  99.90,   7.89,   0.00,
04/21 21Z,   0.00,   6.07,  99.90,   6.07,   0.00,
04/21 22Z,   0.20,   3.64,  99.90,   3.84,   0.00,
04/21 23Z,   0.50,   1.05,  99.90,   1.55,   0.00,
04/22 00Z,   0.80,  -1.35,  99.90,  -0.55,   0.00,
04/22 01Z,   1.20,  -3.11,  99.90,  -1.91,   0.00,
04/22 02Z,   1.50,  -3.65,  99.90,  -2.15,   0.00,  (min)
04/22 03Z,   1.60,  -2.61,  99.90,  -1.01,   0.00,
04/22 04Z,   1.60,  -0.45,  99.90,   1.15,   0.00,
04/22 05Z,   1.60,   1.70,  99.90,   3.30,   0.00,
04/22 06Z,   1.60,   2.98,  99.90,   4.58,   0.00,
04/22 07Z,   1.60,   3.11,  99.90,   4.71,   0.00,  (max)
04/22 08Z,   1.50,   2.05,  99.90,   3.55,   0.00,
04/22 09Z,   1.30,   0.05,  99.90,   1.35,   0.00,
04/22 10Z,   1.00,  -2.40,  99.90,  -1.40,   0.00,
04/22 11Z,   0.70,  -4.78,  99.90,  -4.08,   0.00,
04/22 12Z,   0.40,  -6.74,  99.90,  -6.34,   0.00,
04/22 13Z,   0.20,  -7.88,  99.90,  -7.68,   0.00,  (min)
04/22 14Z,   0.00,  -7.62,  99.90,  -7.62,   0.00,
04/22 15Z,   0.00,  -5.46,  99.90,  -5.46,   0.00,
04/22 16Z,  -0.10,  -1.69,  99.90,  -1.79,   0.00,
04/22 17Z,  -0.20,   2.52,  99.90,   2.32,   0.00,
04/22 18Z,  -0.20,   5.99,  99.90,   5.79,   0.00,
04/22 19Z,  -0.10,   8.06,  99.90,   7.96,   0.00,
04/22 20Z,  -0.10,   8.48,  99.90,   8.38,   0.00,  (max)
04/22 21Z,   0.00,   7.34,  99.90,   7.34,   0.00,
04/22 22Z,   0.00,   5.13,  99.90,   5.13,   0.00,
04/22 23Z,   0.00,   2.43,  99.90,   2.43,   0.00,
04/23 00Z,   0.00,  -0.30,  99.90,  -0.30,   0.00,
04/23 01Z,   0.00,  -2.68,  99.90,  -2.68,   0.00,
04/23 02Z,   0.00,  -4.21,  99.90,  -4.21,   0.00,
04/23 03Z,  -0.10,  -4.30,  99.90,  -4.40,   0.00,  (min)
04/23 04Z,  -0.10,  -2.70,  99.90,  -2.80,   0.00,
04/23 05Z,  -0.10,  -0.09,  99.90,  -0.19,   0.00,
04/23 06Z,  -0.10,   2.31,  99.90,   2.21,   0.00,
04/23 07Z,  -0.10,   3.69,  99.90,   3.59,   0.00,
04/23 08Z,  -0.10,   3.77,  99.90,   3.67,   0.00,  (max)
04/23 09Z,  -0.10,   2.57,  99.90,   2.47,   0.00,
04/23 10Z,  -0.10,   0.42,  99.90,   0.32,   0.00,
04/23 11Z,  -0.10,  -2.14,  99.90,  -2.24,   0.00,
04/23 12Z,  -0.10,  -4.60,  99.90,  -4.70,   0.00,
04/23 13Z,  -0.10,  -6.57,  99.90,  -6.67,   0.00,
04/23 14Z,  -0.20,  -7.62,  99.90,  -7.82,   0.00,  (min)
04/23 15Z,  -0.20,  -7.12,  99.90,  -7.32,   0.00,
04/23 16Z,  -0.30,  -4.66,  99.90,  -4.96,   0.00,
04/23 17Z,  -0.30,  -0.72,  99.90,  -1.02,   0.00,
04/23 18Z,  -0.30,   3.41,  99.90,   3.11,   0.00,
04/23 19Z,  -0.20,   6.59,  99.90,   6.39,   0.00,
04/23 20Z,  -0.20,   8.23,  99.90,   8.03,   0.00,  (max)
04/23 21Z,  -0.20,   8.14,  99.90,   7.94,   0.00,
04/23 22Z,  -0.10,   6.52,  99.90,   6.42,   0.00,
04/23 23Z,  -0.10,   3.92,  99.90,   3.82,   0.00,
04/24 00Z,  -0.10,   0.95,  99.90,   0.85,   0.00,
04/24 01Z,  -0.10,  -1.93,  99.90,  -2.03,   0.00,
04/24 02Z,   0.00,  -4.27,  99.90,  -4.27,   0.00,
04/24 03Z,   0.00,  -5.53,  99.90,  -5.53,   0.00,  (min)
04/24 04Z,   0.00,  -5.09,  99.90,  -5.09,   0.00,
04/24 05Z,   0.00,  -2.87,  99.90,  -2.87,   0.00,
04/24 06Z,   0.00,   0.25,  99.90,   0.25,   0.00,
04/24 07Z,   0.00,   3.00,  99.90,   3.00,   0.00,
04/24 08Z,   0.00,   4.58,  99.90,   4.58,   0.00,
04/24 09Z,   0.00,   4.72,  99.90,   4.72,   0.00,  (max)
04/24 10Z,   0.00,   3.45,  99.90,   3.45,   0.00,
04/24 11Z,   0.00,   1.18,  99.90,   1.18,   0.00,
04/24 12Z,  -0.10,  -1.49,  99.90,  -1.59,   0.00,
04/24 13Z,  -0.10,  -4.04,  99.90,  -4.14,   0.00,
04/24 14Z,  -0.20,  -6.08,  99.90,  -6.28,   0.00,
04/24 15Z,  -0.20,  -7.11,  99.90,  -7.31,   0.00,  (min)
04/24 16Z,  -0.20,  -6.48,  99.90,  -6.68,   0.00,
04/24 17Z,  -0.20,  -3.85,  99.90,  -4.05,   0.00,
04/24 18Z,  -0.20,   0.13,  99.90,  -0.07,   0.00,
04/24 19Z,  -0.30,   4.09,  99.90,   3.79,   0.00,
04/24 20Z,  -0.30,   6.92,  99.90,   6.62,   0.00,
04/24 21Z,  -0.40,   8.10,  99.90,   7.70,   0.00,  (max)
04/24 22Z,  -0.40,   7.51,  99.90,   7.11,   0.00,
04/24 23Z,  -0.50,   5.42,  99.90,   4.92,   0.00,
04/25 00Z,  -0.60,   2.45,  99.90,   1.85,   0.00,
04/25 01Z,  -0.60,  -0.79,  99.90,  -1.39,   0.00,
04/25 02Z,  -0.60,  -3.78,  99.90,  -4.38,   0.00,
04/25 03Z,  -0.50,  -6.06,  99.90,  -6.56,   0.00,
04/25 04Z,  -0.40,  -6.99,  99.90,  -7.39,   0.00,  (min)
04/25 05Z,  -0.30,  -5.97,  99.90,  -6.27,   0.00,
04/25 06Z,  -0.20,  -3.08,  99.90,  -3.28,   0.00,
04/25 07Z,  99.90,   0.63,  99.90,  99.90,   0.00,
04/25 08Z,  99.90,   3.82,  99.90,  99.90,   0.00,
04/25 09Z,  99.90,   5.70,  99.90,  99.90,   0.00,
04/25 10Z,  99.90,   5.95,  99.90,  99.90,   0.00,
04/25 11Z,  99.90,   4.66,  99.90,  99.90,   0.00,
04/25 12Z,  99.90,   2.31,  99.90,  99.90,   0.00,