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 : 04/23/2025 09:22:17 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 18Z,   0.00,  -1.01,  99.90,  -1.01,   0.00,
04/21 19Z,   0.00,  -0.10,  99.90,  -0.10,   0.00,  (max)
04/21 20Z,   0.00,  -0.76,  99.90,  -0.76,   0.00,
04/21 21Z,   0.00,  -2.58,  99.90,  -2.58,   0.00,
04/21 22Z,   0.00,  -5.01,  99.90,  -5.01,   0.00,
04/21 23Z,   0.20,  -7.60,  99.90,  -7.40,   0.00,
04/22 00Z,   0.60, -10.00,  99.90,  -9.40,   0.00,
04/22 01Z,   0.90, -11.76,  99.90, -10.86,   0.00,
04/22 02Z,   1.20, -12.30,  99.90, -11.10,   0.00,  (min)
04/22 03Z,   1.50, -11.26,  99.90,  -9.76,   0.00,
04/22 04Z,   1.50,  -9.10,  99.90,  -7.60,   0.00,
04/22 05Z,   1.60,  -6.95,  99.90,  -5.35,   0.00,
04/22 06Z,   1.40,  -5.67,  99.90,  -4.27,   0.00,
04/22 07Z,   1.30,  -5.54,  99.90,  -4.24,   0.00,  (max)
04/22 08Z,   1.10,  -6.60,  99.90,  -5.50,   0.00,
04/22 09Z,   1.00,  -8.60,  99.90,  -7.60,   0.00,
04/22 10Z,   0.80, -11.05,  99.90, -10.25,   0.00,
04/22 11Z,   0.70, -13.43,  99.90, -12.73,   0.00,
04/22 12Z,   0.60, -15.39,  99.90, -14.79,   0.00,
04/22 13Z,   0.50, -16.53,  99.90, -16.03,   0.00,  (min)
04/22 14Z,   0.30, -16.27,  99.90, -15.97,   0.00,
04/22 15Z,   0.20, -14.11,  99.90, -13.91,   0.00,
04/22 16Z,   0.20, -10.34,  99.90, -10.14,   0.00,
04/22 17Z,   0.20,  -6.13,  99.90,  -5.93,   0.00,
04/22 18Z,   0.00,  -2.66,  99.90,  -2.66,   0.00,
04/22 19Z,   0.00,  -0.59,  99.90,  -0.59,   0.00,
04/22 20Z,   0.00,  -0.17,  99.90,  -0.17,   0.00,  (max)
04/22 21Z,   0.00,  -1.31,  99.90,  -1.31,   0.00,
04/22 22Z,   0.00,  -3.52,  99.90,  -3.52,   0.00,
04/22 23Z,   0.00,  -6.22,  99.90,  -6.22,   0.00,
04/23 00Z,   0.00,  -8.95,  99.90,  -8.95,   0.00,
04/23 01Z,   0.00, -11.33,  99.90, -11.33,   0.00,
04/23 02Z,   0.00, -12.86,  99.90, -12.86,   0.00,
04/23 03Z,   0.00, -12.95,  99.90, -12.95,   0.00,  (min)
04/23 04Z,   0.00, -11.35,  99.90, -11.35,   0.00,
04/23 05Z,   0.00,  -8.74,  99.90,  -8.74,   0.00,
04/23 06Z,   0.00,  -6.34,  99.90,  -6.34,   0.00,
04/23 07Z,  -0.10,  -4.96,  99.90,  -5.06,   0.00,
04/23 08Z,  -0.10,  -4.88,  99.90,  -4.98,   0.00,  (max)
04/23 09Z,  -0.10,  -6.08,  99.90,  -6.18,   0.00,
04/23 10Z,  -0.20,  -8.23,  99.90,  -8.43,   0.00,
04/23 11Z,  -0.20, -10.79,  99.90, -10.99,   0.00,
04/23 12Z,  -0.20, -13.25,  99.90, -13.45,   0.00,
04/23 13Z,  -0.30, -15.22,  99.90, -15.52,   0.00,
04/23 14Z,  -0.30, -16.27,  99.90, -16.57,   0.00,  (min)
04/23 15Z,  -0.40, -15.77,  99.90, -16.17,   0.00,
04/23 16Z,  -0.30, -13.31,  99.90, -13.61,   0.00,
04/23 17Z,  -0.30,  -9.37,  99.90,  -9.67,   0.00,
04/23 18Z,  -0.20,  -5.24,  99.90,  -5.44,   0.00,
04/23 19Z,  -0.10,  -2.06,  99.90,  -2.16,   0.00,
04/23 20Z,   0.00,  -0.42,  99.90,  -0.42,   0.00,  (max)
04/23 21Z,   0.00,  -0.51,  99.90,  -0.51,   0.00,
04/23 22Z,   0.00,  -2.13,  99.90,  -2.13,   0.00,
04/23 23Z,   0.00,  -4.73,  99.90,  -4.73,   0.00,
04/24 00Z,  -0.10,  -7.70,  99.90,  -7.80,   0.00,
04/24 01Z,  -0.10, -10.58,  99.90, -10.68,   0.00,
04/24 02Z,  -0.10, -12.92,  99.90, -13.02,   0.00,
04/24 03Z,  -0.10, -14.18,  99.90, -14.28,   0.00,  (min)
04/24 04Z,  -0.10, -13.74,  99.90, -13.84,   0.00,
04/24 05Z,  -0.10, -11.52,  99.90, -11.62,   0.00,
04/24 06Z,   0.00,  -8.40,  99.90,  -8.40,   0.00,
04/24 07Z,   0.00,  -5.65,  99.90,  -5.65,   0.00,
04/24 08Z,   0.00,  -4.07,  99.90,  -4.07,   0.00,
04/24 09Z,   0.00,  -3.93,  99.90,  -3.93,   0.00,  (max)
04/24 10Z,   0.00,  -5.20,  99.90,  -5.20,   0.00,
04/24 11Z,   0.00,  -7.47,  99.90,  -7.47,   0.00,
04/24 12Z,  -0.10, -10.14,  99.90, -10.24,   0.00,
04/24 13Z,  -0.20, -12.69,  99.90, -12.89,   0.00,
04/24 14Z,  -0.30, -14.73,  99.90, -15.03,   0.00,
04/24 15Z,  -0.40, -15.76,  99.90, -16.16,   0.00,  (min)
04/24 16Z,  -0.50, -15.13,  99.90, -15.63,   0.00,
04/24 17Z,  -0.50, -12.50,  99.90, -13.00,   0.00,
04/24 18Z,  -0.50,  -8.52,  99.90,  -9.02,   0.00,
04/24 19Z,  -0.50,  -4.56,  99.90,  -5.06,   0.00,
04/24 20Z,  -0.40,  -1.73,  99.90,  -2.13,   0.00,
04/24 21Z,  -0.30,  -0.55,  99.90,  -0.85,   0.00,  (max)
04/24 22Z,  -0.30,  -1.14,  99.90,  -1.44,   0.00,
04/24 23Z,  -0.20,  -3.23,  99.90,  -3.43,   0.00,
04/25 00Z,  -0.10,  -6.20,  99.90,  -6.30,   0.00,
04/25 01Z,   0.00,  -9.44,  99.90,  -9.44,   0.00,
04/25 02Z,   0.00, -12.43,  99.90, -12.43,   0.00,
04/25 03Z,   0.00, -14.71,  99.90, -14.71,   0.00,
04/25 04Z,   0.10, -15.64,  99.90, -15.54,   0.00,  (min)
04/25 05Z,   0.20, -14.62,  99.90, -14.42,   0.00,
04/25 06Z,   0.20, -11.73,  99.90, -11.53,   0.00,
04/25 07Z,   0.30,  -8.02,  99.90,  -7.72,   0.00,
04/25 08Z,   0.40,  -4.83,  99.90,  -4.43,   0.00,
04/25 09Z,   0.50,  -2.95,  99.90,  -2.45,   0.00,
04/25 10Z,   0.50,  -2.70,  99.90,  -2.20,   0.00,  (max)
04/25 11Z,   0.50,  -3.99,  99.90,  -3.49,   0.00,
04/25 12Z,   0.40,  -6.34,  99.90,  -5.94,   0.00,
04/25 13Z,   0.40,  -9.14,  99.90,  -8.74,   0.00,
04/25 14Z,   0.30, -11.84,  99.90, -11.54,   0.00,
04/25 15Z,   0.20, -14.02,  99.90, -13.82,   0.00,
04/25 16Z,   0.10, -15.11,  99.90, -15.01,   0.00,  (min)
04/25 17Z,   0.00, -14.44,  99.90, -14.44,   0.00,
04/25 18Z,   0.00, -11.76,  99.90, -11.76,   0.00,
04/25 19Z,   0.00,  -7.85,  99.90,  -7.85,   0.00,
04/25 20Z,   0.00,  -4.13,  99.90,  -4.13,   0.00,
04/25 21Z,   0.00,  -1.66,  99.90,  -1.66,   0.00,
04/25 22Z,   0.00,  -0.93,  99.90,  -0.93,   0.00,  (max)
04/25 23Z,   0.00,  -2.00,  99.90,  -2.00,   0.00,
04/26 00Z,   0.00,  -4.51,  99.90,  -4.51,   0.00,
04/26 01Z,   0.00,  -7.83,  99.90,  -7.83,   0.00,
04/26 02Z,   0.00, -11.30,  99.90, -11.30,   0.00,
04/26 03Z,   0.00, -14.40,  99.90, -14.40,   0.00,
04/26 04Z,  -0.10, -16.58,  99.90, -16.68,   0.00,
04/26 05Z,  -0.10, -17.14,  99.90, -17.24,   0.00,  (min)
04/26 06Z,  -0.10, -15.49,  99.90, -15.59,   0.00,
04/26 07Z,  -0.20, -11.89,  99.90, -12.09,   0.00,
04/26 08Z,  -0.20,  -7.58,  99.90,  -7.78,   0.00,
04/26 09Z,  -0.20,  -3.89,  99.90,  -4.09,   0.00,
04/26 10Z,  -0.30,  -1.66,  99.90,  -1.96,   0.00,
04/26 11Z,  -0.30,  -1.25,  99.90,  -1.55,   0.00,  (max)
04/26 12Z,  -0.20,  -2.54,  99.90,  -2.74,   0.00,
04/26 13Z,  -0.20,  -4.99,  99.90,  -5.19,   0.00,
04/26 14Z,  -0.20,  -7.94,  99.90,  -8.14,   0.00,
04/26 15Z,  -0.30, -10.84,  99.90, -11.14,   0.00,
04/26 16Z,  -0.30, -13.22,  99.90, -13.52,   0.00,
04/26 17Z,  -0.30, -14.44,  99.90, -14.74,   0.00,  (min)
04/26 18Z,  -0.30, -13.82,  99.90, -14.12,   0.00,
04/26 19Z,  -0.30, -11.17,  99.90, -11.47,   0.00,
04/26 20Z,  -0.20,  -7.40,  99.90,  -7.60,   0.00,
04/26 21Z,  -0.20,  -3.95,  99.90,  -4.15,   0.00,
04/26 22Z,  -0.20,  -1.83,  99.90,  -2.03,   0.00,
04/26 23Z,  -0.20,  -1.51,  99.90,  -1.71,   0.00,  (max)
04/27 00Z,  -0.20,  -2.99,  99.90,  -3.19,   0.00,
04/27 01Z,  99.90,  -5.87,  99.90,  99.90,   0.00,
04/27 02Z,  99.90,  -9.48,  99.90,  99.90,   0.00,
04/27 03Z,  99.90, -13.15,  99.90,  99.90,   0.00,
04/27 04Z,  99.90, -16.32,  99.90,  99.90,   0.00,
04/27 05Z,  99.90, -18.36,  99.90,  99.90,   0.00,
04/27 06Z,  99.90, -18.51,  99.90,  99.90,   0.00,