EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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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
#Naknek River, Ent #13, AK : 04/21/2026 22:22:48 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 06Z,   1.70, -13.90,  99.90, -12.20,   0.00,
04/20 07Z,   1.40, -17.91,  99.90, -16.51,   0.00,
04/20 08Z,   1.20, -21.32,  99.90, -20.12,   0.00,
04/20 09Z,   0.90, -23.79,  99.90, -22.89,   0.00,
04/20 10Z,   0.70, -24.93,  99.90, -24.23,   0.00,  (min)
04/20 11Z,   0.40, -23.99,  99.90, -23.59,   0.00,
04/20 12Z,   1.00, -20.06,  99.90, -19.06,   0.00,
04/20 13Z,   0.90, -13.24,  99.90, -12.34,   0.00,
04/20 14Z,   0.90,  -5.57,  99.90,  -4.67,   0.00,
04/20 15Z,   1.10,   0.34,  99.90,   1.44,   0.00,
04/20 16Z,   1.20,   2.91,  99.90,   4.11,   0.00,  (max)
04/20 17Z,   1.20,   2.07,  99.90,   3.27,   0.00,
04/20 18Z,   1.40,  -1.10,  99.90,   0.30,   0.00,
04/20 19Z,   1.30,  -5.27,  99.90,  -3.97,   0.00,
04/20 20Z,   1.20,  -9.56,  99.90,  -8.36,   0.00,
04/20 21Z,   1.10, -13.40,  99.90, -12.30,   0.00,
04/20 22Z,   1.10, -16.33,  99.90, -15.23,   0.00,
04/20 23Z,   1.10, -17.83,  99.90, -16.73,   0.00,  (min)
04/21 00Z,   1.10, -17.25,  99.90, -16.15,   0.00,
04/21 01Z,   1.00, -13.83,  99.90, -12.83,   0.00,
04/21 02Z,   0.90,  -8.76,  99.90,  -7.86,   0.00,
04/21 03Z,   0.80,  -5.23,  99.90,  -4.43,   0.00,
04/21 04Z,   0.80,  -4.72,  99.90,  -3.92,   0.00,  (max)
04/21 05Z,   0.80,  -6.73,  99.90,  -5.93,   0.00,
04/21 06Z,   0.60, -10.35,  99.90,  -9.75,   0.00,
04/21 07Z,   0.50, -14.58,  99.90, -14.08,   0.00,
04/21 08Z,   0.30, -18.64,  99.90, -18.34,   0.00,
04/21 09Z,   0.00, -22.06,  99.90, -22.06,   0.00,
04/21 10Z,  -0.10, -24.48,  99.90, -24.58,   0.00,
04/21 11Z,  -0.20, -25.46,  99.90, -25.66,   0.00,  (min)
04/21 12Z,  -0.30, -24.19,  99.90, -24.49,   0.00,
04/21 13Z,  -0.40, -19.79,  99.90, -20.19,   0.00,
04/21 14Z,  -0.40, -12.55,  99.90, -12.95,   0.00,
04/21 15Z,  -0.40,  -4.66,  99.90,  -5.06,   0.00,
04/21 16Z,  -0.40,   1.24,  99.90,   0.84,   0.00,
04/21 17Z,  -0.40,   3.64,  99.90,   3.24,   0.00,  (max)
04/21 18Z,  -0.30,   2.56,  99.90,   2.26,   0.00,
04/21 19Z,  -0.30,  -0.84,  99.90,  -1.14,   0.00,
04/21 20Z,  -0.20,  -5.21,  99.90,  -5.41,   0.00,
04/21 21Z,  -0.20,  -9.67,  99.90,  -9.87,   0.00,
04/21 22Z,  -0.20, -13.64,  99.90, -13.84,   0.00,
04/21 23Z,  -0.30, -16.62,  99.90, -16.92,   0.00,
04/22 00Z,  -0.40, -18.06,  99.90, -18.46,   0.00,  (min)
04/22 01Z,  -0.40, -17.32,  99.90, -17.72,   0.00,
04/22 02Z,  -0.40, -13.71,  99.90, -14.11,   0.00,
04/22 03Z,  -0.50,  -8.60,  99.90,  -9.10,   0.00,
04/22 04Z,  -0.50,  -5.13,  99.90,  -5.63,   0.00,
04/22 05Z,  -0.50,  -4.72,  99.90,  -5.22,   0.00,  (max)
04/22 06Z,  -0.40,  -6.84,  99.90,  -7.24,   0.00,
04/22 07Z,  -0.20, -10.55,  99.90, -10.75,   0.00,
04/22 08Z,  -0.10, -14.83,  99.90, -14.93,   0.00,
04/22 09Z,   0.00, -18.91,  99.90, -18.91,   0.00,
04/22 10Z,   0.00, -22.34,  99.90, -22.34,   0.00,
04/22 11Z,   0.00, -24.73,  99.90, -24.73,   0.00,
04/22 12Z,   0.00, -25.60,  99.90, -25.60,   0.00,  (min)
04/22 13Z,   0.00, -24.10,  99.90, -24.10,   0.00,
04/22 14Z,   0.00, -19.39,  99.90, -19.39,   0.00,
04/22 15Z,   0.00, -11.94,  99.90, -11.94,   0.00,
04/22 16Z,   0.00,  -4.02,  99.90,  -4.02,   0.00,
04/22 17Z,   0.00,   1.76,  99.90,   1.76,   0.00,
04/22 18Z,   0.20,   3.92,  99.90,   4.12,   0.00,  (max)
04/22 19Z,   0.40,   2.58,  99.90,   2.98,   0.00,
04/22 20Z,   0.50,  -0.99,  99.90,  -0.49,   0.00,
04/22 21Z,   0.60,  -5.50,  99.90,  -4.90,   0.00,
04/22 22Z,   0.60, -10.08,  99.90,  -9.48,   0.00,
04/22 23Z,   0.70, -14.12,  99.90, -13.42,   0.00,
04/23 00Z,   0.90, -17.09,  99.90, -16.19,   0.00,
04/23 01Z,   0.90, -18.44,  99.90, -17.54,   0.00,  (min)
04/23 02Z,   0.90, -17.51,  99.90, -16.61,   0.00,
04/23 03Z,   0.90, -13.74,  99.90, -12.84,   0.00,
04/23 04Z,   0.80,  -8.58,  99.90,  -7.78,   0.00,
04/23 05Z,   0.70,  -5.04,  99.90,  -4.34,   0.00,
04/23 06Z,   0.60,  -4.59,  99.90,  -3.99,   0.00,  (max)
04/23 07Z,   0.60,  -6.70,  99.90,  -6.10,   0.00,
04/23 08Z,   0.70, -10.40,  99.90,  -9.70,   0.00,
04/23 09Z,   0.70, -14.65,  99.90, -13.95,   0.00,
04/23 10Z,   0.80, -18.73,  99.90, -17.93,   0.00,
04/23 11Z,   0.70, -22.16,  99.90, -21.46,   0.00,
04/23 12Z,   0.70, -24.55,  99.90, -23.85,   0.00,
04/23 13Z,   0.70, -25.35,  99.90, -24.65,   0.00,  (min)
04/23 14Z,   0.70, -23.70,  99.90, -23.00,   0.00,
04/23 15Z,   0.70, -18.85,  99.90, -18.15,   0.00,
04/23 16Z,   0.60, -11.38,  99.90, -10.78,   0.00,
04/23 17Z,   0.50,  -3.60,  99.90,  -3.10,   0.00,
04/23 18Z,   0.40,   1.92,  99.90,   2.32,   0.00,
04/23 19Z,   0.30,   3.77,  99.90,   4.07,   0.00,  (max)
04/23 20Z,   0.20,   2.19,  99.90,   2.39,   0.00,
04/23 21Z,   0.20,  -1.52,  99.90,  -1.32,   0.00,
04/23 22Z,   0.10,  -6.11,  99.90,  -6.01,   0.00,
04/23 23Z,   0.10, -10.75,  99.90, -10.65,   0.00,
04/24 00Z,   0.00, -14.81,  99.90, -14.81,   0.00,
04/24 01Z,   0.00, -17.74,  99.90, -17.74,   0.00,
04/24 02Z,   0.00, -18.95,  99.90, -18.95,   0.00,  (min)
04/24 03Z,   0.10, -17.85,  99.90, -17.75,   0.00,
04/24 04Z,   0.20, -13.95,  99.90, -13.75,   0.00,
04/24 05Z,   0.20,  -8.73,  99.90,  -8.53,   0.00,
04/24 06Z,   0.20,  -5.01,  99.90,  -4.81,   0.00,
04/24 07Z,   0.30,  -4.37,  99.90,  -4.07,   0.00,  (max)
04/24 08Z,   0.20,  -6.36,  99.90,  -6.16,   0.00,
04/24 09Z,   0.20,  -9.95,  99.90,  -9.75,   0.00,
04/24 10Z,   0.20, -14.12,  99.90, -13.92,   0.00,
04/24 11Z,   0.10, -18.15,  99.90, -18.05,   0.00,
04/24 12Z,   0.00, -21.57,  99.90, -21.57,   0.00,
04/24 13Z,  -0.10, -23.95,  99.90, -24.05,   0.00,
04/24 14Z,  -0.30, -24.71,  99.90, -25.01,   0.00,  (min)
04/24 15Z,  -0.40, -23.01,  99.90, -23.41,   0.00,
04/24 16Z,  -0.50, -18.16,  99.90, -18.66,   0.00,
04/24 17Z,  -0.50, -10.85,  99.90, -11.35,   0.00,
04/24 18Z,  -0.40,  -3.37,  99.90,  -3.77,   0.00,
04/24 19Z,  -0.20,   1.77,  99.90,   1.57,   0.00,
04/24 20Z,   0.00,   3.25,  99.90,   3.25,   0.00,  (max)
04/24 21Z,   0.00,   1.43,  99.90,   1.43,   0.00,
04/24 22Z,   0.10,  -2.39,  99.90,  -2.29,   0.00,
04/24 23Z,   0.10,  -7.02,  99.90,  -6.92,   0.00,
04/25 00Z,   0.00, -11.66,  99.90, -11.66,   0.00,
04/25 01Z,   0.00, -15.69,  99.90, -15.69,   0.00,
04/25 02Z,  -0.10, -18.52,  99.90, -18.62,   0.00,
04/25 03Z,  -0.30, -19.59,  99.90, -19.89,   0.00,  (min)
04/25 04Z,  -0.40, -18.30,  99.90, -18.70,   0.00,
04/25 05Z,  -0.40, -14.31,  99.90, -14.71,   0.00,
04/25 06Z,  -0.40,  -9.01,  99.90,  -9.41,   0.00,
04/25 07Z,  -0.40,  -5.04,  99.90,  -5.44,   0.00,
04/25 08Z,  -0.30,  -4.10,  99.90,  -4.40,   0.00,  (max)
04/25 09Z,  -0.20,  -5.86,  99.90,  -6.06,   0.00,
04/25 10Z,  -0.10,  -9.25,  99.90,  -9.35,   0.00,
04/25 11Z,   0.00, -13.28,  99.90, -13.28,   0.00,
04/25 12Z,   0.00, -17.24,  99.90, -17.24,   0.00,
04/25 13Z,  99.90, -20.64,  99.90,  99.90,   0.00,
04/25 14Z,  99.90, -23.01,  99.90,  99.90,   0.00,
04/25 15Z,  99.90, -23.75,  99.90,  99.90,   0.00,
04/25 16Z,  99.90, -22.06,  99.90,  99.90,   0.00,
04/25 17Z,  99.90, -17.33,  99.90,  99.90,   0.00,
04/25 18Z,  99.90, -10.33,  99.90,  99.90,   0.00,