EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 02/12/2026 05:25:04 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 12Z,   0.00,  -9.13,  -9.53,  99.90,  -0.40,
02/10 13Z,   0.00, -13.05, -12.56,  99.90,   0.49,
02/10 14Z,   0.00, -16.38, -15.53,  99.90,   0.85,
02/10 15Z,   0.00, -18.16, -17.77,  99.90,   0.39,
02/10 16Z,   0.00, -18.82, -18.49,  99.90,   0.33,  (min)
02/10 17Z,   0.00, -17.90, -16.37,  99.90,   1.53,
02/10 18Z,   0.00, -14.33, -12.78,  99.90,   1.55,
02/10 19Z,   0.00,  -9.77,  -9.38,  99.90,   0.39,
02/10 20Z,   0.00,  -6.84,  -6.81,  99.90,   0.03,
02/10 21Z,   0.00,  -5.37,  -5.14,  99.90,   0.23,
02/10 22Z,  -0.10,  -4.71,  -4.91,  99.90,  -0.10,  (max)
02/10 23Z,  -0.20,  -5.72,  -6.38,  99.90,  -0.46,
02/11 00Z,  -0.20,  -8.71,  -9.54,  99.90,  -0.63,
02/11 01Z,  -0.20, -12.82, -13.37,  99.90,  -0.35,
02/11 02Z,  -0.20, -16.82, -16.93,  99.90,   0.09,
02/11 03Z,  -0.10, -19.75, -20.14,  99.90,  -0.29,
02/11 04Z,  -0.10, -21.96, -22.67,  99.90,  -0.61,
02/11 05Z,  -0.10, -23.62, -23.60,  99.90,   0.12,  (min)
02/11 06Z,   0.00, -22.98, -21.92,  99.90,   1.06,
02/11 07Z,   0.00, -19.60, -18.29,  99.90,   1.31,
02/11 08Z,   0.00, -15.71, -14.20,  99.90,   1.51,
02/11 09Z,   0.00, -12.27, -10.74,  99.90,   1.53,
02/11 10Z,   0.00,  -8.76,  -8.06,  99.90,   0.70,
02/11 11Z,   0.00,  -6.24,  -6.30,  99.90,  -0.06,
02/11 12Z,   0.10,  -6.15,  -5.84,  99.90,   0.21,  (max)
02/11 13Z,   0.20,  -8.37,  -6.75,  99.90,   1.42,
02/11 14Z,   0.30, -11.67,  -8.95,  99.90,   2.42,
02/11 15Z,   0.30, -14.51, -11.84,  99.90,   2.37,
02/11 16Z,   0.30, -16.32, -14.45,  99.90,   1.57,
02/11 17Z,   0.30, -17.61, -16.14,  99.90,   1.17,  (min)
02/11 18Z,   0.30, -17.46, -16.07,  99.90,   1.09,
02/11 19Z,   0.40, -14.68, -14.25,  99.90,   0.03,
02/11 20Z,   0.40, -11.01, -11.46,  99.90,  -0.85,
02/11 21Z,   0.40,  -8.54,  -8.58,  99.90,  -0.44,
02/11 22Z,   0.40,  -6.82,  -6.57,  99.90,  -0.15,
02/11 23Z,   0.40,  -5.66,  -5.67,  99.90,  -0.41,  (max)
02/12 00Z,   0.40,  -6.20,  -6.50,  99.90,  -0.70,
02/12 01Z,   0.40,  -8.69,  -8.82,  99.90,  -0.53,
02/12 02Z,   0.40, -12.29, -12.31,  99.90,  -0.42,
02/12 03Z,   0.40, -15.90, -15.77,  99.90,  -0.27,
02/12 04Z,   0.40, -18.84, -19.02,  99.90,  -0.58,
02/12 05Z,   0.40, -21.69, -21.92,  99.90,  -0.63,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 06Z,   0.30, -24.15,  99.90, -24.42,  -0.57,  (min)
02/12 07Z,   0.30, -24.03,  99.90, -24.24,  -0.50,
02/12 08Z,   0.30, -21.04,  99.90, -21.18,  -0.44,
02/12 09Z,   0.20, -17.26,  99.90, -17.44,  -0.38,
02/12 10Z,   0.20, -13.29,  99.90, -13.40,  -0.32,
02/12 11Z,   0.10,  -8.92,  99.90,  -9.07,  -0.25,
02/12 12Z,   0.00,  -5.71,  99.90,  -5.90,  -0.19,
02/12 13Z,   0.00,  -5.13,  99.90,  -5.26,  -0.13,  (max)
02/12 14Z,   0.00,  -6.95,  99.90,  -7.01,  -0.06,
02/12 15Z,   0.00,  -9.98,  99.90,  -9.98,  -0.00,
02/12 16Z,   0.00, -12.86,  99.90, -12.80,   0.06,
02/12 17Z,   0.00, -15.31,  99.90, -15.19,   0.13,
02/12 18Z,   0.00, -17.62,  99.90, -17.49,   0.13,
02/12 19Z,   0.10, -18.23,  99.90, -18.00,   0.13,  (min)
02/12 20Z,   0.10, -15.91,  99.90, -15.68,   0.13,
02/12 21Z,   0.10, -12.55,  99.90, -12.32,   0.13,
02/12 22Z,   0.20,  -9.88,  99.90,  -9.55,   0.13,
02/12 23Z,   0.20,  -7.45,  99.90,  -7.12,   0.13,
02/13 00Z,   0.20,  -5.61,  99.90,  -5.29,   0.13,  (max)
02/13 01Z,   0.20,  -5.72,  99.90,  -5.40,   0.13,
02/13 02Z,   0.20,  -7.90,  99.90,  -7.57,   0.13,
02/13 03Z,   0.30, -11.32,  99.90, -10.90,   0.13,
02/13 04Z,   0.30, -14.98,  99.90, -14.56,   0.13,
02/13 05Z,   0.30, -18.44,  99.90, -18.02,   0.13,
02/13 06Z,   0.30, -22.25,  99.90, -21.82,   0.13,
02/13 07Z,   0.40, -25.42,  99.90, -24.90,   0.13,
02/13 08Z,   0.40, -25.43,  99.90, -24.91,   0.13,  (min)
02/13 09Z,   0.50, -22.28,  99.90, -21.65,   0.13,
02/13 10Z,   0.50, -18.05,  99.90, -17.42,   0.13,
02/13 11Z,   0.50, -13.20,  99.90, -12.57,   0.13,
02/13 12Z,   0.50,  -8.00,  99.90,  -7.37,   0.13,
02/13 13Z,   0.50,  -4.40,  99.90,  -3.77,   0.13,
02/13 14Z,   0.40,  -3.69,  99.90,  -3.16,   0.13,  (max)
02/13 15Z,   0.40,  -5.50,  99.90,  -4.98,   0.13,
02/13 16Z,   0.30,  -8.69,  99.90,  -8.27,   0.13,
02/13 17Z,   0.30, -12.04,  99.90, -11.62,   0.13,
02/13 18Z,   0.20, -15.45,  99.90, -15.12,   0.13,
02/13 19Z,   0.20, -18.72,  99.90, -18.39,   0.13,
02/13 20Z,   0.10, -19.69,  99.90, -19.46,   0.13,  (min)
02/13 21Z,   0.00, -17.26,  99.90, -17.14,   0.13,
02/13 22Z,   0.00, -13.59,  99.90, -13.47,   0.13,
02/13 23Z,   0.00, -10.24,  99.90, -10.11,   0.13,
02/14 00Z,  -0.10,  -6.97,  99.90,  -6.94,   0.13,
02/14 01Z,  -0.10,  -4.67,  99.90,  -4.64,   0.13,  (max)
02/14 02Z,  -0.10,  -4.68,  99.90,  -4.66,   0.13,
02/14 03Z,  -0.10,  -6.93,  99.90,  -6.90,   0.13,
02/14 04Z,   0.00, -10.56,  99.90, -10.44,   0.13,
02/14 05Z,   0.00, -14.64,  99.90, -14.51,   0.13,
02/14 06Z,   0.00, -18.88,  99.90, -18.75,   0.13,
02/14 07Z,   0.00, -23.58,  99.90, -23.46,   0.13,
02/14 08Z,   0.00, -27.03,  99.90, -26.90,   0.13,  (min)
02/14 09Z,  -0.10, -26.55,  99.90, -26.52,   0.13,
02/14 10Z,  -0.20, -22.66,  99.90, -22.73,   0.13,
02/14 11Z,  -0.20, -17.59,  99.90, -17.67,   0.13,
02/14 12Z,  -0.30, -11.86,  99.90, -12.03,   0.13,
02/14 13Z,  -0.30,  -6.22,  99.90,  -6.39,   0.13,
02/14 14Z,  -0.30,  -2.74,  99.90,  -2.92,   0.13,
02/14 15Z,  -0.30,  -2.39,  99.90,  -2.57,   0.13,  (max)
02/14 16Z,  -0.30,  -4.61,  99.90,  -4.79,   0.13,
02/14 17Z,  -0.30,  -8.27,  99.90,  -8.44,   0.13,
02/14 18Z,  -0.30, -12.30,  99.90, -12.48,   0.13,
02/14 19Z,  -0.20, -16.65,  99.90, -16.72,   0.13,
02/14 20Z,  -0.20, -20.51,  99.90, -20.58,   0.13,
02/14 21Z,  -0.30, -21.21,  99.90, -21.38,   0.13,  (min)
02/14 22Z,  -0.30, -18.06,  99.90, -18.23,   0.13,
02/14 23Z,  -0.30, -13.61,  99.90, -13.78,   0.13,
02/15 00Z,  -0.30,  -9.40,  99.90,  -9.57,   0.13,
02/15 01Z,  -0.40,  -5.53,  99.90,  -5.81,   0.13,
02/15 02Z,  -0.40,  -3.24,  99.90,  -3.51,   0.13,  (max)
02/15 03Z,  -0.30,  -3.63,  99.90,  -3.81,   0.13,
02/15 04Z,  -0.30,  -6.34,  99.90,  -6.52,   0.13,
02/15 05Z,  -0.30, -10.48,  99.90, -10.65,   0.13,
02/15 06Z,  -0.30, -15.15,  99.90, -15.32,   0.13,
02/15 07Z,  -0.30, -20.16,  99.90, -20.34,   0.13,
02/15 08Z,  -0.30, -25.40,  99.90, -25.57,   0.13,
02/15 09Z,  -0.30, -28.45,  99.90, -28.62,   0.13,  (min)
02/15 10Z,  -0.30, -26.80,  99.90, -26.98,   0.13,
02/15 11Z,  -0.40, -21.75,  99.90, -22.02,   0.13,
02/15 12Z,  -0.40, -15.75,  99.90, -16.02,   0.13,
02/15 13Z,  -0.40,  -9.47,  99.90,  -9.74,   0.13,
02/15 14Z,  -0.40,  -4.01,  99.90,  -4.28,   0.13,
02/15 15Z,  -0.50,  -1.27,  99.90,  -1.64,   0.13,  (max)
02/15 16Z,  -0.50,  -1.72,  99.90,  -2.09,   0.13,
02/15 17Z,  -0.50,  -4.61,  99.90,  -4.99,   0.13,
02/15 18Z,  -0.60,  -8.87,  99.90,  -9.34,   0.13,
02/15 19Z,  -0.60, -13.60,  99.90, -14.07,   0.13,
02/15 20Z,  -0.60, -18.63,  99.90, -19.11,   0.13,
02/15 21Z,  -0.70, -22.49,  99.90, -23.06,   0.13,  (min)
02/15 22Z,  -0.70, -22.22,  99.90, -22.79,   0.13,
02/15 23Z,  -0.70, -17.84,  99.90, -18.41,   0.13,
02/16 00Z,  -0.70, -12.41,  99.90, -12.98,   0.13,