EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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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
#Clarks Point, Nushagak Bay, AK : 09/08/2026 18:23:30 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/07 00Z,   0.70, -16.75,  99.90, -16.05,   0.00,
09/07 01Z,   0.80, -21.00,  99.90, -20.20,   0.00,
09/07 02Z,   0.80, -24.56,  99.90, -23.76,   0.00,
09/07 03Z,   0.90, -26.59,  99.90, -25.69,   0.00,  (min)
09/07 04Z,   0.90, -26.27,  99.90, -25.37,   0.00,
09/07 05Z,   1.00, -23.37,  99.90, -22.37,   0.00,
09/07 06Z,   1.00, -18.57,  99.90, -17.57,   0.00,
09/07 07Z,   1.00, -13.14,  99.90, -12.14,   0.00,
09/07 08Z,   1.00,  -8.22,  99.90,  -7.22,   0.00,
09/07 09Z,   1.00,  -4.66,  99.90,  -3.66,   0.00,
09/07 10Z,   1.10,  -3.08,  99.90,  -1.98,   0.00,  (max)
09/07 11Z,   1.10,  -3.67,  99.90,  -2.57,   0.00,
09/07 12Z,   1.00,  -6.03,  99.90,  -5.03,   0.00,
09/07 13Z,   0.90,  -9.40,  99.90,  -8.50,   0.00,
09/07 14Z,   0.90, -13.05,  99.90, -12.15,   0.00,
09/07 15Z,   0.80, -16.22,  99.90, -15.42,   0.00,
09/07 16Z,   0.80, -17.99,  99.90, -17.19,   0.00,  (min)
09/07 17Z,   0.80, -17.70,  99.90, -16.90,   0.00,
09/07 18Z,   0.80, -15.52,  99.90, -14.72,   0.00,
09/07 19Z,   0.70, -12.45,  99.90, -11.75,   0.00,
09/07 20Z,   0.70,  -9.57,  99.90,  -8.87,   0.00,
09/07 21Z,   0.70,  -7.72,  99.90,  -7.02,   0.00,
09/07 22Z,   0.70,  -7.48,  99.90,  -6.78,   0.00,  (max)
09/07 23Z,   0.60,  -9.14,  99.90,  -8.54,   0.00,
09/08 00Z,   0.70, -12.44,  99.90, -11.74,   0.00,
09/08 01Z,   0.70, -16.65,  99.90, -15.95,   0.00,
09/08 02Z,   0.80, -20.92,  99.90, -20.12,   0.00,
09/08 03Z,   0.90, -24.50,  99.90, -23.60,   0.00,
09/08 04Z,   1.00, -26.49,  99.90, -25.49,   0.00,  (min)
09/08 05Z,   1.20, -26.06,  99.90, -24.86,   0.00,
09/08 06Z,   1.20, -23.03,  99.90, -21.83,   0.00,
09/08 07Z,   1.20, -18.19,  99.90, -16.99,   0.00,
09/08 08Z,   1.30, -12.79,  99.90, -11.49,   0.00,
09/08 09Z,   1.40,  -7.94,  99.90,  -6.54,   0.00,
09/08 10Z,   1.40,  -4.49,  99.90,  -3.09,   0.00,
09/08 11Z,   1.70,  -3.06,  99.90,  -1.36,   0.00,  (max)
09/08 12Z,   1.60,  -3.82,  99.90,  -2.22,   0.00,
09/08 13Z,   1.60,  -6.33,  99.90,  -4.73,   0.00,
09/08 14Z,   1.60,  -9.85,  99.90,  -8.25,   0.00,
09/08 15Z,   1.60, -13.64,  99.90, -12.04,   0.00,
09/08 16Z,   1.60, -16.89,  99.90, -15.29,   0.00,
09/08 17Z,   1.60, -18.61,  99.90, -17.01,   0.00,  (min)
09/08 18Z,   1.60, -18.18,  99.90, -16.58,   0.00,
09/08 19Z,   1.50, -15.86,  99.90, -14.36,   0.00,
09/08 20Z,   1.40, -12.67,  99.90, -11.27,   0.00,
09/08 21Z,   1.20,  -9.68,  99.90,  -8.48,   0.00,
09/08 22Z,   1.00,  -7.68,  99.90,  -6.68,   0.00,
09/08 23Z,   0.90,  -7.32,  99.90,  -6.42,   0.00,  (max)
09/09 00Z,   0.80,  -8.87,  99.90,  -8.07,   0.00,
09/09 01Z,   0.80, -12.07,  99.90, -11.27,   0.00,
09/09 02Z,   0.70, -16.18,  99.90, -15.48,   0.00,
09/09 03Z,   0.50, -20.42,  99.90, -19.92,   0.00,
09/09 04Z,   0.40, -24.01,  99.90, -23.61,   0.00,
09/09 05Z,   0.20, -25.98,  99.90, -25.78,   0.00,  (min)
09/09 06Z,   0.20, -25.48,  99.90, -25.28,   0.00,
09/09 07Z,   0.10, -22.43,  99.90, -22.33,   0.00,
09/09 08Z,   0.00, -17.67,  99.90, -17.67,   0.00,
09/09 09Z,   0.00, -12.42,  99.90, -12.42,   0.00,
09/09 10Z,   0.00,  -7.74,  99.90,  -7.74,   0.00,
09/09 11Z,   0.00,  -4.47,  99.90,  -4.47,   0.00,
09/09 12Z,   0.00,  -3.25,  99.90,  -3.25,   0.00,  (max)
09/09 13Z,   0.00,  -4.21,  99.90,  -4.21,   0.00,
09/09 14Z,   0.00,  -6.88,  99.90,  -6.88,   0.00,
09/09 15Z,  -0.10, -10.56,  99.90, -10.66,   0.00,
09/09 16Z,  -0.20, -14.50,  99.90, -14.70,   0.00,
09/09 17Z,  -0.20, -17.82,  99.90, -18.02,   0.00,
09/09 18Z,  -0.30, -19.47,  99.90, -19.77,   0.00,  (min)
09/09 19Z,  -0.30, -18.87,  99.90, -19.17,   0.00,
09/09 20Z,  -0.20, -16.40,  99.90, -16.60,   0.00,
09/09 21Z,  -0.10, -13.06,  99.90, -13.16,   0.00,
09/09 22Z,   0.00,  -9.89,  99.90,  -9.89,   0.00,
09/09 23Z,   0.00,  -7.68,  99.90,  -7.68,   0.00,
09/10 00Z,   0.00,  -7.11,  99.90,  -7.11,   0.00,  (max)
09/10 01Z,   0.00,  -8.46,  99.90,  -8.46,   0.00,
09/10 02Z,   0.00, -11.46,  99.90, -11.46,   0.00,
09/10 03Z,  -0.10, -15.42,  99.90, -15.52,   0.00,
09/10 04Z,  -0.10, -19.59,  99.90, -19.69,   0.00,
09/10 05Z,  -0.10, -23.16,  99.90, -23.26,   0.00,
09/10 06Z,  -0.10, -25.11,  99.90, -25.21,   0.00,  (min)
09/10 07Z,  -0.10, -24.59,  99.90, -24.69,   0.00,
09/10 08Z,  -0.10, -21.60,  99.90, -21.70,   0.00,
09/10 09Z,   0.00, -17.02,  99.90, -17.02,   0.00,
09/10 10Z,   0.00, -12.02,  99.90, -12.02,   0.00,
09/10 11Z,   0.00,  -7.60,  99.90,  -7.60,   0.00,
09/10 12Z,   0.00,  -4.60,  99.90,  -4.60,   0.00,
09/10 13Z,   0.00,  -3.66,  99.90,  -3.66,   0.00,  (max)
09/10 14Z,   0.00,  -4.85,  99.90,  -4.85,   0.00,
09/10 15Z,   0.00,  -7.71,  99.90,  -7.71,   0.00,
09/10 16Z,   0.00, -11.54,  99.90, -11.54,   0.00,
09/10 17Z,  -0.10, -15.61,  99.90, -15.71,   0.00,
09/10 18Z,  -0.10, -18.94,  99.90, -19.04,   0.00,
09/10 19Z,  -0.20, -20.47,  99.90, -20.67,   0.00,  (min)
09/10 20Z,  -0.10, -19.68,  99.90, -19.78,   0.00,
09/10 21Z,  -0.10, -17.02,  99.90, -17.12,   0.00,
09/10 22Z,  -0.10, -13.49,  99.90, -13.59,   0.00,
09/10 23Z,  -0.10, -10.10,  99.90, -10.20,   0.00,
09/11 00Z,  -0.10,  -7.65,  99.90,  -7.75,   0.00,
09/11 01Z,  -0.10,  -6.82,  99.90,  -6.92,   0.00,  (max)
09/11 02Z,  -0.10,  -7.94,  99.90,  -8.04,   0.00,
09/11 03Z,  -0.10, -10.70,  99.90, -10.80,   0.00,
09/11 04Z,  -0.10, -14.47,  99.90, -14.57,   0.00,
09/11 05Z,   0.00, -18.54,  99.90, -18.54,   0.00,
09/11 06Z,   0.00, -22.07,  99.90, -22.07,   0.00,
09/11 07Z,   0.00, -23.99,  99.90, -23.99,   0.00,  (min)
09/11 08Z,   0.00, -23.48,  99.90, -23.48,   0.00,
09/11 09Z,   0.00, -20.61,  99.90, -20.61,   0.00,
09/11 10Z,   0.00, -16.29,  99.90, -16.29,   0.00,
09/11 11Z,   0.00, -11.62,  99.90, -11.62,   0.00,
09/11 12Z,   0.00,  -7.54,  99.90,  -7.54,   0.00,
09/11 13Z,   0.00,  -4.91,  99.90,  -4.91,   0.00,
09/11 14Z,   0.00,  -4.29,  99.90,  -4.29,   0.00,  (max)
09/11 15Z,   0.00,  -5.75,  99.90,  -5.75,   0.00,
09/11 16Z,   0.00,  -8.79,  99.90,  -8.79,   0.00,
09/11 17Z,   0.00, -12.76,  99.90, -12.76,   0.00,
09/11 18Z,   0.00, -16.89,  99.90, -16.89,   0.00,
09/11 19Z,   0.10, -20.16,  99.90, -20.06,   0.00,
09/11 20Z,   0.10, -21.49,  99.90, -21.39,   0.00,  (min)
09/11 21Z,   0.10, -20.45,  99.90, -20.35,   0.00,
09/11 22Z,   0.20, -17.55,  99.90, -17.35,   0.00,
09/11 23Z,   0.10, -13.82,  99.90, -13.72,   0.00,
09/12 00Z,   0.10, -10.19,  99.90, -10.09,   0.00,
09/12 01Z,   0.10,  -7.50,  99.90,  -7.40,   0.00,
09/12 02Z,   0.00,  -6.45,  99.90,  -6.45,   0.00,  (max)
09/12 03Z,   0.00,  -7.33,  99.90,  -7.33,   0.00,
09/12 04Z,   0.00,  -9.87,  99.90,  -9.87,   0.00,
09/12 05Z,   0.00, -13.45,  99.90, -13.45,   0.00,
09/12 06Z,   0.00, -17.42,  99.90, -17.42,   0.00,
09/12 07Z,   0.10, -20.89,  99.90, -20.79,   0.00,
09/12 08Z,   0.10, -22.76,  99.90, -22.66,   0.00,  (min)
09/12 09Z,   0.20, -22.27,  99.90, -22.07,   0.00,
09/12 10Z,   0.20, -19.57,  99.90, -19.37,   0.00,
09/12 11Z,   0.20, -15.56,  99.90, -15.36,   0.00,
09/12 12Z,   0.10, -11.28,  99.90, -11.18,   0.00,