EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 03/12/2026 04:23:42 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 12Z,  -0.60, -21.20, -21.95,  99.90,  -0.15,
03/10 13Z,  -0.60, -24.67, -25.26,  99.90,   0.01,
03/10 14Z,  -0.50, -26.01, -27.17,  99.90,  -0.66,  (min)
03/10 15Z,  -0.50, -25.40, -25.39,  99.90,   0.51,
03/10 16Z,  -0.50, -22.09, -20.77,  99.90,   1.82,
03/10 17Z,  -0.50, -16.18, -16.09,  99.90,   0.59,
03/10 18Z,  -0.50, -10.85, -12.28,  99.90,  -0.93,
03/10 19Z,  -0.50,  -8.52,  -9.80,  99.90,  -0.78,
03/10 20Z,  -0.50,  -8.35,  -9.39,  99.90,  -0.54,  (max)
03/10 21Z,  -0.50,  -9.63, -11.23,  99.90,  -1.10,
03/10 22Z,  -0.50, -12.77, -14.69,  99.90,  -1.42,
03/10 23Z,  -0.60, -17.42, -19.08,  99.90,  -1.06,
03/11 00Z,  -0.60, -22.48, -23.18,  99.90,  -0.10,
03/11 01Z,  -0.60, -26.63, -26.95,  99.90,   0.28,
03/11 02Z,  -0.60, -28.96, -30.08,  99.90,  -0.52,
03/11 03Z,  -0.60, -29.88, -31.76,  99.90,  -1.28,  (min)
03/11 04Z,  -0.60, -29.10, -29.62,  99.90,   0.08,
03/11 05Z,  -0.60, -25.36, -25.01,  99.90,   0.95,
03/11 06Z,  -0.60, -19.98, -20.47,  99.90,   0.11,
03/11 07Z,  -0.60, -15.81, -16.66,  99.90,  -0.25,
03/11 08Z,  -0.70, -13.11, -13.97,  99.90,  -0.16,
03/11 09Z,  -0.70, -11.15, -12.59,  99.90,  -0.74,  (max)
03/11 10Z,  -0.70, -10.84, -13.06,  99.90,  -1.52,
03/11 11Z,  -0.80, -12.90, -15.23,  99.90,  -1.53,
03/11 12Z,  -0.80, -16.67, -18.25,  99.90,  -0.78,
03/11 13Z,  -0.70, -20.68, -21.57,  99.90,  -0.19,
03/11 14Z,  -0.70, -23.29, -24.00,  99.90,  -0.01,
03/11 15Z,  -0.70, -24.17, -24.87,  99.90,  -0.00,  (min)
03/11 16Z,  -0.70, -23.65, -22.90,  99.90,   1.45,
03/11 17Z,  -0.70, -20.83, -19.47,  99.90,   2.06,
03/11 18Z,  -0.70, -15.98, -15.93,  99.90,   0.75,
03/11 19Z,  -0.70, -12.09, -13.12,  99.90,  -0.33,
03/11 20Z,  -0.70, -10.67, -11.38,  99.90,  -0.01,
03/11 21Z,  -0.70, -10.55, -11.23,  99.90,   0.02,  (max)
03/11 22Z,  -0.70, -11.48, -12.78,  99.90,  -0.60,
03/11 23Z,  -0.70, -14.10, -15.96,  99.90,  -1.16,
03/12 00Z,  -0.70, -18.08, -19.74,  99.90,  -0.96,
03/12 01Z,  -0.70, -22.37, -23.24,  99.90,  -0.17,
03/12 02Z,  -0.70, -25.71, -26.41,  99.90,   0.00,
03/12 03Z,  -0.70, -27.62, -28.96,  99.90,  -0.64,
03/12 04Z,  -0.70, -28.72, -30.14,  99.90,  -0.72,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 05Z,  -0.60, -28.44,  99.90, -29.73,  -0.70,
03/12 06Z,  -0.60, -25.42,  99.90, -26.70,  -0.68,
03/12 07Z,  -0.50, -21.05,  99.90, -22.21,  -0.65,
03/12 08Z,  -0.50, -17.60,  99.90, -18.73,  -0.63,
03/12 09Z,  -0.50, -14.78,  99.90, -15.89,  -0.61,
03/12 10Z,  -0.50, -12.25,  99.90, -13.34,  -0.59,
03/12 11Z,  -0.50, -11.33,  99.90, -12.40,  -0.56,  (max)
03/12 12Z,  -0.60, -12.77,  99.90, -13.91,  -0.54,
03/12 13Z,  -0.60, -15.88,  99.90, -17.00,  -0.52,
03/12 14Z,  -0.60, -19.26,  99.90, -20.35,  -0.50,
03/12 15Z,  -0.60, -21.52,  99.90, -22.60,  -0.47,
03/12 16Z,  -0.60, -22.72,  99.90, -23.77,  -0.45,
03/12 17Z,  -0.50, -23.01,  99.90, -23.96,  -0.45,  (min)
03/12 18Z,  -0.40, -21.08,  99.90, -21.93,  -0.45,
03/12 19Z,  -0.40, -17.26,  99.90, -18.11,  -0.45,
03/12 20Z,  -0.30, -14.26,  99.90, -15.01,  -0.45,
03/12 21Z,  -0.30, -12.91,  99.90, -13.66,  -0.45,
03/12 22Z,  -0.30, -12.15,  99.90, -12.90,  -0.45,  (max)
03/12 23Z,  -0.30, -12.29,  99.90, -13.04,  -0.45,
03/13 00Z,  -0.40, -14.16,  99.90, -15.01,  -0.45,
03/13 01Z,  -0.40, -17.43,  99.90, -18.28,  -0.45,
03/13 02Z,  -0.50, -21.13,  99.90, -22.08,  -0.45,
03/13 03Z,  -0.50, -24.16,  99.90, -25.11,  -0.45,
03/13 04Z,  -0.50, -26.36,  99.90, -27.30,  -0.45,
03/13 05Z,  -0.50, -28.30,  99.90, -29.25,  -0.45,
03/13 06Z,  -0.50, -28.84,  99.90, -29.79,  -0.45,  (min)
03/13 07Z,  -0.50, -26.48,  99.90, -27.43,  -0.45,
03/13 08Z,  -0.50, -22.67,  99.90, -23.62,  -0.45,
03/13 09Z,  -0.50, -19.24,  99.90, -20.19,  -0.45,
03/13 10Z,  -0.50, -15.75,  99.90, -16.70,  -0.45,
03/13 11Z,  -0.50, -12.39,  99.90, -13.34,  -0.45,
03/13 12Z,  -0.60, -10.83,  99.90, -11.88,  -0.45,  (max)
03/13 13Z,  -0.60, -11.74,  99.90, -12.79,  -0.45,
03/13 14Z,  -0.60, -14.44,  99.90, -15.49,  -0.45,
03/13 15Z,  -0.60, -17.62,  99.90, -18.67,  -0.45,
03/13 16Z,  -0.60, -20.17,  99.90, -21.22,  -0.45,
03/13 17Z,  -0.60, -22.31,  99.90, -23.36,  -0.45,
03/13 18Z,  -0.60, -23.69,  99.90, -24.74,  -0.45,  (min)
03/13 19Z,  -0.60, -22.54,  99.90, -23.59,  -0.45,
03/13 20Z,  -0.70, -19.27,  99.90, -20.42,  -0.45,
03/13 21Z,  -0.80, -16.40,  99.90, -17.65,  -0.45,
03/13 22Z,  -0.80, -14.41,  99.90, -15.66,  -0.45,
03/13 23Z,  -0.80, -12.60,  99.90, -13.84,  -0.45,
03/14 00Z,  -0.80, -11.86,  99.90, -13.11,  -0.45,  (max)
03/14 01Z,  -0.80, -13.11,  99.90, -14.36,  -0.45,
03/14 02Z,  -0.80, -15.98,  99.90, -17.23,  -0.45,
03/14 03Z,  -0.80, -19.54,  99.90, -20.79,  -0.45,
03/14 04Z,  -0.70, -22.83,  99.90, -23.98,  -0.45,
03/14 05Z,  -0.70, -25.87,  99.90, -27.02,  -0.45,
03/14 06Z,  -0.70, -28.89,  99.90, -30.04,  -0.45,
03/14 07Z,  -0.60, -30.06,  99.90, -31.11,  -0.45,  (min)
03/14 08Z,  -0.70, -27.87,  99.90, -29.02,  -0.45,
03/14 09Z,  -0.70, -23.98,  99.90, -25.13,  -0.45,
03/14 10Z,  -0.70, -19.96,  99.90, -21.11,  -0.45,
03/14 11Z,  -0.80, -15.51,  99.90, -16.76,  -0.45,
03/14 12Z,  -0.80, -11.42,  99.90, -12.66,  -0.45,
03/14 13Z,  -0.80,  -9.51,  99.90, -10.76,  -0.45,  (max)
03/14 14Z,  -0.80, -10.29,  99.90, -11.54,  -0.45,
03/14 15Z,  -0.70, -13.04,  99.90, -14.19,  -0.45,
03/14 16Z,  -0.70, -16.50,  99.90, -17.65,  -0.45,
03/14 17Z,  -0.70, -19.81,  99.90, -20.96,  -0.45,
03/14 18Z,  -0.60, -23.13,  99.90, -24.18,  -0.45,
03/14 19Z,  -0.60, -25.41,  99.90, -26.46,  -0.45,  (min)
03/14 20Z,  -0.60, -24.50,  99.90, -25.55,  -0.45,
03/14 21Z,  -0.60, -21.10,  99.90, -22.15,  -0.45,
03/14 22Z,  -0.70, -17.67,  99.90, -18.82,  -0.45,
03/14 23Z,  -0.70, -14.60,  99.90, -15.75,  -0.45,
03/15 00Z,  -0.80, -11.75,  99.90, -13.00,  -0.45,
03/15 01Z,  -0.80, -10.45,  99.90, -11.70,  -0.45,  (max)
03/15 02Z,  -0.80, -11.52,  99.90, -12.77,  -0.45,
03/15 03Z,  -0.80, -14.48,  99.90, -15.73,  -0.45,
03/15 04Z,  -0.80, -18.39,  99.90, -19.64,  -0.45,
03/15 05Z,  -0.80, -22.34,  99.90, -23.59,  -0.45,
03/15 06Z,  -0.80, -26.41,  99.90, -27.66,  -0.45,
03/15 07Z,  -0.80, -30.28,  99.90, -31.53,  -0.45,
03/15 08Z,  -0.80, -31.50,  99.90, -32.75,  -0.45,  (min)
03/15 09Z,  -0.90, -28.79,  99.90, -30.14,  -0.45,
03/15 10Z,  -0.90, -24.20,  99.90, -25.55,  -0.45,
03/15 11Z,  -0.90, -19.26,  99.90, -20.61,  -0.45,
03/15 12Z,  -0.90, -13.96,  99.90, -15.31,  -0.45,
03/15 13Z,  -1.00,  -9.60,  99.90, -11.05,  -0.45,
03/15 14Z,  -1.00,  -7.92,  99.90,  -9.37,  -0.45,  (max)
03/15 15Z,  -1.00,  -9.10,  99.90, -10.55,  -0.45,
03/15 16Z,  -1.00, -12.33,  99.90, -13.78,  -0.45,
03/15 17Z,  -1.00, -16.41,  99.90, -17.86,  -0.45,
03/15 18Z,  -1.00, -20.65,  99.90, -22.10,  -0.45,
03/15 19Z,  99.90, -24.97,  99.90,  99.90,  -0.45,
03/15 20Z,  99.90, -27.59,  99.90,  99.90,  -0.45,
03/15 21Z,  99.90, -26.22,  99.90,  99.90,  -0.45,
03/15 22Z,  99.90, -22.02,  99.90,  99.90,  -0.45,
03/15 23Z,  99.90, -17.59,  99.90,  99.90,  -0.45,
03/16 00Z,  99.90, -13.43,  99.90,  99.90,  -0.45,