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
#Nikiski, AK : 12/10/2025 12:21:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/08 12Z,  -0.40, -20.79, -21.29,  99.90,  -0.10,
12/08 13Z,  -0.40, -14.71, -15.33,  99.90,  -0.22,
12/08 14Z,  -0.40,  -9.47, -10.42,  99.90,  -0.55,
12/08 15Z,  -0.40,  -5.74,  -6.61,  99.90,  -0.47,
12/08 16Z,  -0.50,  -4.17,  -4.77,  99.90,  -0.10,  (max)
12/08 17Z,  -0.50,  -5.08,  -5.64,  99.90,  -0.06,
12/08 18Z,  -0.60,  -8.05,  -9.05,  99.90,  -0.40,
12/08 19Z,  -0.60, -12.09, -13.36,  99.90,  -0.67,
12/08 20Z,  -0.70, -16.13, -17.18,  99.90,  -0.35,
12/08 21Z,  -0.70, -19.42, -20.38,  99.90,  -0.26,
12/08 22Z,  -0.80, -20.91, -22.15,  99.90,  -0.44,  (min)
12/08 23Z,  -0.80, -19.41, -20.50,  99.90,  -0.29,
12/09 00Z,  -0.70, -15.23, -15.70,  99.90,   0.23,
12/09 01Z,  -0.70, -10.40, -11.26,  99.90,  -0.16,
12/09 02Z,  -0.60,  -6.59,  -7.52,  99.90,  -0.33,
12/09 03Z,  -0.60,  -4.32,  -4.83,  99.90,   0.09,
12/09 04Z,  -0.50,  -3.91,  -4.16,  99.90,   0.25,  (max)
12/09 05Z,  -0.50,  -5.66,  -6.05,  99.90,   0.11,
12/09 06Z,  -0.40,  -9.37, -10.12,  99.90,  -0.35,
12/09 07Z,  -0.30, -14.29, -14.82,  99.90,  -0.23,
12/09 08Z,  -0.20, -19.39, -19.18,  99.90,   0.41,
12/09 09Z,  -0.10, -23.89, -23.50,  99.90,   0.49,
12/09 10Z,  -0.10, -26.98, -26.79,  99.90,   0.29,
12/09 11Z,   0.00, -27.34, -27.80,  99.90,  -0.46,  (min)
12/09 12Z,   0.00, -24.30, -24.58,  99.90,  -0.28,
12/09 13Z,   0.10, -19.15, -19.02,  99.90,   0.03,
12/09 14Z,   0.10, -13.81, -13.95,  99.90,  -0.24,
12/09 15Z,   0.10,  -9.27,  -9.58,  99.90,  -0.41,
12/09 16Z,   0.00,  -6.04,  -6.40,  99.90,  -0.36,
12/09 17Z,   0.00,  -4.79,  -5.07,  99.90,  -0.28,  (max)
12/09 18Z,   0.10,  -5.84,  -5.98,  99.90,  -0.24,
12/09 19Z,   0.10,  -8.78,  -9.05,  99.90,  -0.37,
12/09 20Z,   0.10, -12.58, -12.92,  99.90,  -0.44,
12/09 21Z,   0.10, -16.28, -16.32,  99.90,  -0.14,
12/09 22Z,   0.10, -19.20, -19.14,  99.90,  -0.04,
12/09 23Z,   0.10, -20.39, -20.69,  99.90,  -0.40,  (min)
12/10 00Z,   0.10, -18.84, -19.41,  99.90,  -0.67,
12/10 01Z,   0.10, -15.13, -15.53,  99.90,  -0.50,
12/10 02Z,   0.10, -11.12, -11.66,  99.90,  -0.64,
12/10 03Z,   0.00,  -7.99,  -8.48,  99.90,  -0.49,
12/10 04Z,   0.00,  -6.04,  -6.38,  99.90,  -0.34,
12/10 05Z,   0.00,  -5.62,  -6.02,  99.90,  -0.40,  (max)
12/10 06Z,   0.00,  -7.13,  -7.85,  99.90,  -0.72,
12/10 07Z,  -0.10, -10.44, -11.42,  99.90,  -0.88,
12/10 08Z,  -0.20, -14.78, -15.54,  99.90,  -0.56,
12/10 09Z,  -0.20, -19.15, -19.44,  99.90,  -0.09,
12/10 10Z,  -0.20, -22.91, -23.24,  99.90,  -0.13,
12/10 11Z,  -0.20, -25.35, -25.94,  99.90,  -0.39,
12/10 12Z,  -0.10, -25.28, -26.32,  99.90,  -0.94,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/10 13Z,   0.00, -22.31,  99.90, -23.14,  -0.84,
12/10 14Z,   0.00, -17.78,  99.90, -18.52,  -0.73,
12/10 15Z,   0.00, -13.25,  99.90, -13.88,  -0.63,
12/10 16Z,  -0.10,  -9.33,  99.90,  -9.95,  -0.53,
12/10 17Z,  -0.10,  -6.47,  99.90,  -7.00,  -0.42,
12/10 18Z,  -0.10,  -5.43,  99.90,  -5.85,  -0.32,  (max)
12/10 19Z,  -0.10,  -6.54,  99.90,  -6.86,  -0.22,
12/10 20Z,  -0.10,  -9.34,  99.90,  -9.55,  -0.11,
12/10 21Z,  -0.10, -12.80,  99.90, -12.91,  -0.01,
12/10 22Z,  -0.10, -16.11,  99.90, -16.12,   0.10,
12/10 23Z,  -0.10, -18.79,  99.90, -18.69,   0.20,
12/11 00Z,  -0.10, -19.91,  99.90, -19.71,   0.30,  (min)
12/11 01Z,  -0.10, -18.63,  99.90, -18.43,   0.30,
12/11 02Z,  -0.10, -15.61,  99.90, -15.40,   0.30,
12/11 03Z,  -0.10, -12.41,  99.90, -12.20,   0.30,
12/11 04Z,  -0.10,  -9.78,  99.90,  -9.58,   0.30,
12/11 05Z,  -0.10,  -7.89,  99.90,  -7.69,   0.30,
12/11 06Z,  -0.10,  -7.27,  99.90,  -7.07,   0.30,  (max)
12/11 07Z,  -0.10,  -8.42,  99.90,  -8.21,   0.30,
12/11 08Z,  -0.20, -11.20,  99.90, -11.09,   0.30,
12/11 09Z,  -0.20, -14.81,  99.90, -14.71,   0.30,
12/11 10Z,  -0.20, -18.39,  99.90, -18.28,   0.30,
12/11 11Z,  -0.20, -21.47,  99.90, -21.36,   0.30,
12/11 12Z,  -0.30, -23.44,  99.90, -23.44,   0.30,  (min)
12/11 13Z,  -0.30, -23.21,  99.90, -23.20,   0.30,
12/11 14Z,  -0.30, -20.55,  99.90, -20.55,   0.30,
12/11 15Z,  -0.30, -16.74,  99.90, -16.74,   0.30,
12/11 16Z,  -0.40, -12.93,  99.90, -13.02,   0.30,
12/11 17Z,  -0.40,  -9.46,  99.90,  -9.56,   0.30,
12/11 18Z,  -0.50,  -6.87,  99.90,  -7.07,   0.30,
12/11 19Z,  -0.50,  -5.98,  99.90,  -6.17,   0.30,  (max)
12/11 20Z,  -0.60,  -7.08,  99.90,  -7.38,   0.30,
12/11 21Z,  -0.60,  -9.66,  99.90,  -9.96,   0.30,
12/11 22Z,  -0.60, -12.77,  99.90, -13.06,   0.30,
12/11 23Z,  -0.60, -15.80,  99.90, -16.10,   0.30,
12/12 00Z,  -0.60, -18.43,  99.90, -18.73,   0.30,
12/12 01Z,  -0.60, -19.74,  99.90, -20.03,   0.30,  (min)
12/12 02Z,  -0.70, -18.92,  99.90, -19.31,   0.30,
12/12 03Z,  -0.70, -16.61,  99.90, -17.01,   0.30,
12/12 04Z,  -0.80, -14.04,  99.90, -14.54,   0.30,
12/12 05Z,  -0.90, -11.63,  99.90, -12.23,   0.30,
12/12 06Z,  -0.90,  -9.59,  99.90, -10.19,   0.30,
12/12 07Z,  -0.90,  -8.62,  99.90,  -9.22,   0.30,  (max)
12/12 08Z,  -0.90,  -9.31,  99.90,  -9.91,   0.30,
12/12 09Z,  -1.00, -11.50,  99.90, -12.19,   0.30,
12/12 10Z,  -1.00, -14.38,  99.90, -15.07,   0.30,
12/12 11Z,  -1.00, -17.24,  99.90, -17.94,   0.30,
12/12 12Z,  -1.00, -19.84,  99.90, -20.53,   0.30,
12/12 13Z,  -1.10, -21.58,  99.90, -22.38,   0.30,  (min)
12/12 14Z,  -1.10, -21.38,  99.90, -22.18,   0.30,
12/12 15Z,  -1.10, -19.13,  99.90, -19.93,   0.30,
12/12 16Z,  -1.10, -15.97,  99.90, -16.76,   0.30,
12/12 17Z,  -1.10, -12.68,  99.90, -13.48,   0.30,
12/12 18Z,  -1.10,  -9.51,  99.90, -10.30,   0.30,
12/12 19Z,  -1.10,  -7.10,  99.90,  -7.89,   0.30,
12/12 20Z,  -1.10,  -6.32,  99.90,  -7.12,   0.30,  (max)
12/12 21Z,  -1.10,  -7.41,  99.90,  -8.20,   0.30,
12/12 22Z,  -1.10,  -9.79,  99.90, -10.59,   0.30,
12/12 23Z,  -1.00, -12.65,  99.90, -13.35,   0.30,
12/13 00Z,  -1.00, -15.62,  99.90, -16.32,   0.30,
12/13 01Z,  -1.00, -18.43,  99.90, -19.12,   0.30,
12/13 02Z,  -1.00, -20.06,  99.90, -20.76,   0.30,  (min)
12/13 03Z,  -1.10, -19.71,  99.90, -20.51,   0.30,
12/13 04Z,  -1.20, -17.95,  99.90, -18.85,   0.30,
12/13 05Z,  -1.30, -15.71,  99.90, -16.71,   0.30,
12/13 06Z,  -1.40, -13.21,  99.90, -14.31,   0.30,
12/13 07Z,  -1.40, -10.82,  99.90, -11.92,   0.30,
12/13 08Z,  -1.40,  -9.44,  99.90, -10.54,   0.30,  (max)
12/13 09Z,  -1.30,  -9.67,  99.90, -10.67,   0.30,
12/13 10Z,  -1.20, -11.31,  99.90, -12.21,   0.30,
12/13 11Z,  -1.20, -13.58,  99.90, -14.48,   0.30,
12/13 12Z,  -1.10, -15.96,  99.90, -16.76,   0.30,
12/13 13Z,  -1.10, -18.32,  99.90, -19.12,   0.30,
12/13 14Z,  -1.20, -20.02,  99.90, -20.92,   0.30,  (min)
12/13 15Z,  -1.20, -19.93,  99.90, -20.83,   0.30,
12/13 16Z,  -1.30, -18.04,  99.90, -19.03,   0.30,
12/13 17Z,  -1.40, -15.32,  99.90, -16.42,   0.30,
12/13 18Z,  -1.50, -12.34,  99.90, -13.53,   0.30,
12/13 19Z,  -1.60,  -9.32,  99.90, -10.62,   0.30,
12/13 20Z,  -1.80,  -7.07,  99.90,  -8.56,   0.30,
12/13 21Z,  -1.80,  -6.44,  99.90,  -7.93,   0.30,  (max)
12/13 22Z,  -1.80,  -7.59,  99.90,  -9.08,   0.30,
12/13 23Z,  -1.80,  -9.91,  99.90, -11.41,   0.30,
12/14 00Z,  -1.80, -12.72,  99.90, -14.22,   0.30,