EXTRA-TROPICAL  STORM  SURGE
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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 : 04/18/2026 13:22:05 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 18Z,   0.00, -17.88,  99.90, -17.88,   0.00,  (min)
04/16 19Z,   0.00, -16.54,  99.90, -16.54,   0.00,
04/16 20Z,   0.00, -13.66,  99.90, -13.66,   0.00,
04/16 21Z,   0.00, -10.41,  99.90, -10.41,   0.00,
04/16 22Z,   0.00,  -7.92,  99.90,  -7.92,   0.00,
04/16 23Z,   0.00,  -6.80,  99.90,  -6.80,   0.00,  (max)
04/17 00Z,   0.00,  -7.25,  99.90,  -7.25,   0.00,
04/17 01Z,   0.00,  -9.11,  99.90,  -9.11,   0.00,
04/17 02Z,   0.00, -11.89,  99.90, -11.89,   0.00,
04/17 03Z,   0.00, -14.97,  99.90, -14.97,   0.00,
04/17 04Z,   0.00, -17.89,  99.90, -17.89,   0.00,
04/17 05Z,   0.00, -20.17,  99.90, -20.17,   0.00,
04/17 06Z,   0.00, -21.21,  99.90, -21.21,   0.00,  (min)
04/17 07Z,   0.00, -20.32,  99.90, -20.32,   0.00,
04/17 08Z,   0.00, -17.37,  99.90, -17.37,   0.00,
04/17 09Z,   0.00, -13.26,  99.90, -13.26,   0.00,
04/17 10Z,   0.00,  -9.29,  99.90,  -9.29,   0.00,
04/17 11Z,   0.00,  -6.42,  99.90,  -6.42,   0.00,
04/17 12Z,   0.10,  -5.15,  99.90,  -5.05,   0.00,  (max)
04/17 13Z,   0.10,  -5.59,  99.90,  -5.49,   0.00,
04/17 14Z,   0.10,  -7.38,  99.90,  -7.28,   0.00,
04/17 15Z,   0.10,  -9.91,  99.90,  -9.81,   0.00,
04/17 16Z,   0.10, -12.66,  99.90, -12.56,   0.00,
04/17 17Z,   0.10, -15.19,  99.90, -15.09,   0.00,
04/17 18Z,   0.00, -16.99,  99.90, -16.99,   0.00,
04/17 19Z,   0.00, -17.41,  99.90, -17.41,   0.00,  (min)
04/17 20Z,   0.00, -15.99,  99.90, -15.99,   0.00,
04/17 21Z,   0.00, -13.11,  99.90, -13.11,   0.00,
04/17 22Z,   0.00, -10.03,  99.90, -10.03,   0.00,
04/17 23Z,   0.00,  -7.87,  99.90,  -7.87,   0.00,
04/18 00Z,  -0.10,  -7.17,  99.90,  -7.27,   0.00,  (max)
04/18 01Z,  -0.10,  -8.06,  99.90,  -8.16,   0.00,
04/18 02Z,  -0.10, -10.32,  99.90, -10.42,   0.00,
04/18 03Z,  -0.10, -13.39,  99.90, -13.49,   0.00,
04/18 04Z,   0.00, -16.67,  99.90, -16.67,   0.00,
04/18 05Z,   0.00, -19.64,  99.90, -19.64,   0.00,
04/18 06Z,  -0.10, -21.79,  99.90, -21.89,   0.00,
04/18 07Z,  -0.10, -22.43,  99.90, -22.53,   0.00,  (min)
04/18 08Z,  -0.20, -20.91,  99.90, -21.11,   0.00,
04/18 09Z,  -0.20, -17.27,  99.90, -17.47,   0.00,
04/18 10Z,  -0.20, -12.58,  99.90, -12.78,   0.00,
04/18 11Z,  -0.20,  -8.21,  99.90,  -8.41,   0.00,
04/18 12Z,  -0.10,  -5.12,  99.90,  -5.22,   0.00,
04/18 13Z,  -0.10,  -3.83,  99.90,  -3.93,   0.00,  (max)
04/18 14Z,  -0.10,  -4.39,  99.90,  -4.49,   0.00,
04/18 15Z,  -0.10,  -6.37,  99.90,  -6.47,   0.00,
04/18 16Z,  -0.10,  -9.12,  99.90,  -9.22,   0.00,
04/18 17Z,  -0.20, -12.08,  99.90, -12.28,   0.00,
04/18 18Z,  -0.20, -14.81,  99.90, -15.01,   0.00,
04/18 19Z,  -0.10, -16.71,  99.90, -16.81,   0.00,
04/18 20Z,   0.00, -17.10,  99.90, -17.10,   0.00,  (min)
04/18 21Z,   0.00, -15.59,  99.90, -15.59,   0.00,
04/18 22Z,   0.00, -12.72,  99.90, -12.72,   0.00,
04/18 23Z,   0.10,  -9.80,  99.90,  -9.70,   0.00,
04/19 00Z,   0.00,  -7.91,  99.90,  -7.91,   0.00,
04/19 01Z,   0.00,  -7.55,  99.90,  -7.55,   0.00,  (max)
04/19 02Z,   0.00,  -8.80,  99.90,  -8.80,   0.00,
04/19 03Z,  -0.10, -11.39,  99.90, -11.49,   0.00,
04/19 04Z,   0.00, -14.72,  99.90, -14.72,   0.00,
04/19 05Z,   0.00, -18.15,  99.90, -18.15,   0.00,
04/19 06Z,   0.20, -21.15,  99.90, -20.95,   0.00,
04/19 07Z,   0.40, -23.16,  99.90, -22.76,   0.00,
04/19 08Z,   0.60, -23.42,  99.90, -22.82,   0.00,  (min)
04/19 09Z,   0.80, -21.30,  99.90, -20.50,   0.00,
04/19 10Z,   1.10, -17.04,  99.90, -15.94,   0.00,
04/19 11Z,   1.30, -11.86,  99.90, -10.56,   0.00,
04/19 12Z,   1.30,  -7.17,  99.90,  -5.87,   0.00,
04/19 13Z,   1.20,  -3.93,  99.90,  -2.73,   0.00,
04/19 14Z,   1.00,  -2.65,  99.90,  -1.65,   0.00,  (max)
04/19 15Z,   0.90,  -3.37,  99.90,  -2.47,   0.00,
04/19 16Z,   0.80,  -5.55,  99.90,  -4.75,   0.00,
04/19 17Z,   0.80,  -8.52,  99.90,  -7.72,   0.00,
04/19 18Z,   0.80, -11.72,  99.90, -10.92,   0.00,
04/19 19Z,   0.80, -14.63,  99.90, -13.83,   0.00,
04/19 20Z,   1.00, -16.61,  99.90, -15.61,   0.00,
04/19 21Z,   1.20, -16.95,  99.90, -15.75,   0.00,  (min)
04/19 22Z,   1.50, -15.35,  99.90, -13.85,   0.00,
04/19 23Z,   1.70, -12.46,  99.90, -10.76,   0.00,
04/20 00Z,   1.80,  -9.64,  99.90,  -7.84,   0.00,
04/20 01Z,   1.90,  -7.95,  99.90,  -6.05,   0.00,
04/20 02Z,   1.90,  -7.84,  99.90,  -5.94,   0.00,  (max)
04/20 03Z,   1.80,  -9.38,  99.90,  -7.58,   0.00,
04/20 04Z,   1.80, -12.22,  99.90, -10.42,   0.00,
04/20 05Z,   1.80, -15.74,  99.90, -13.94,   0.00,
04/20 06Z,   1.60, -19.29,  99.90, -17.69,   0.00,
04/20 07Z,   1.60, -22.32,  99.90, -20.72,   0.00,
04/20 08Z,   1.40, -24.20,  99.90, -22.80,   0.00,
04/20 09Z,   1.10, -24.11,  99.90, -23.01,   0.00,  (min)
04/20 10Z,   0.70, -21.48,  99.90, -20.78,   0.00,
04/20 11Z,   0.20, -16.73,  99.90, -16.53,   0.00,
04/20 12Z,   0.00, -11.19,  99.90, -11.19,   0.00,
04/20 13Z,   0.00,  -6.28,  99.90,  -6.28,   0.00,
04/20 14Z,   0.10,  -2.96,  99.90,  -2.86,   0.00,
04/20 15Z,   0.20,  -1.76,  99.90,  -1.56,   0.00,  (max)
04/20 16Z,   0.10,  -2.63,  99.90,  -2.53,   0.00,
04/20 17Z,   0.10,  -5.01,  99.90,  -4.91,   0.00,
04/20 18Z,   0.30,  -8.20,  99.90,  -7.90,   0.00,
04/20 19Z,   0.50, -11.60,  99.90, -11.10,   0.00,
04/20 20Z,   0.70, -14.67,  99.90, -13.97,   0.00,
04/20 21Z,   0.90, -16.70,  99.90, -15.80,   0.00,
04/20 22Z,   1.10, -16.96,  99.90, -15.86,   0.00,  (min)
04/20 23Z,   1.20, -15.23,  99.90, -14.03,   0.00,
04/21 00Z,   1.40, -12.30,  99.90, -10.90,   0.00,
04/21 01Z,   1.60,  -9.53,  99.90,  -7.93,   0.00,
04/21 02Z,   1.60,  -7.94,  99.90,  -6.34,   0.00,  (max)
04/21 03Z,   1.40,  -7.99,  99.90,  -6.59,   0.00,
04/21 04Z,   1.10,  -9.72,  99.90,  -8.62,   0.00,
04/21 05Z,   0.80, -12.73,  99.90, -11.93,   0.00,
04/21 06Z,   0.50, -16.38,  99.90, -15.88,   0.00,
04/21 07Z,   0.10, -20.01,  99.90, -19.91,   0.00,
04/21 08Z,  -0.10, -23.07,  99.90, -23.17,   0.00,
04/21 09Z,  -0.30, -24.83,  99.90, -25.13,   0.00,  (min)
04/21 10Z,  -0.50, -24.46,  99.90, -24.96,   0.00,
04/21 11Z,  -0.60, -21.46,  99.90, -22.06,   0.00,
04/21 12Z,  -0.60, -16.37,  99.90, -16.97,   0.00,
04/21 13Z,  -0.70, -10.61,  99.90, -11.31,   0.00,
04/21 14Z,  -0.70,  -5.60,  99.90,  -6.30,   0.00,
04/21 15Z,  -0.70,  -2.30,  99.90,  -3.00,   0.00,
04/21 16Z,  -0.70,  -1.21,  99.90,  -1.91,   0.00,  (max)
04/21 17Z,  -0.60,  -2.26,  99.90,  -2.86,   0.00,
04/21 18Z,  -0.50,  -4.81,  99.90,  -5.31,   0.00,
04/21 19Z,  -0.40,  -8.18,  99.90,  -8.58,   0.00,
04/21 20Z,  -0.30, -11.76,  99.90, -12.06,   0.00,
04/21 21Z,  -0.30, -14.95,  99.90, -15.25,   0.00,
04/21 22Z,  -0.40, -16.97,  99.90, -17.37,   0.00,
04/21 23Z,  -0.50, -17.11,  99.90, -17.61,   0.00,  (min)
04/22 00Z,  -0.60, -15.24,  99.90, -15.84,   0.00,
04/22 01Z,  -0.70, -12.23,  99.90, -12.93,   0.00,
04/22 02Z,  -0.80,  -9.45,  99.90, -10.25,   0.00,
04/22 03Z,  -0.90,  -7.89,  99.90,  -8.79,   0.00,  (max)
04/22 04Z,  -0.80,  -8.00,  99.90,  -8.80,   0.00,
04/22 05Z,  -0.70,  -9.82,  99.90, -10.52,   0.00,
04/22 06Z,  -0.50, -12.91,  99.90, -13.41,   0.00,