EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Surge List
West Coast
#Valdez, AK : 02/15/2026 01:22:45 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 06Z,   1.60,  -8.92,  -9.51,  99.90,  -2.19,
02/13 07Z,   1.50,  -7.81,  -8.42,  99.90,  -2.11,
02/13 08Z,   1.40,  -7.27,  -7.86,  99.90,  -1.99,  (max)
02/13 09Z,   1.30,  -7.29,  -7.92,  99.90,  -1.93,
02/13 10Z,   1.20,  -7.74,  -8.50,  99.90,  -1.96,
02/13 11Z,   1.20,  -8.44,  -9.26,  99.90,  -2.02,
02/13 12Z,   1.30,  -9.15,  -9.96,  99.90,  -2.11,
02/13 13Z,   1.10,  -9.59, -10.43,  99.90,  -1.94,
02/13 14Z,   0.90,  -9.51, -10.46,  99.90,  -1.85,  (min)
02/13 15Z,   0.70,  -8.82,  -9.87,  99.90,  -1.75,
02/13 16Z,   0.70,  -7.66,  -8.72,  99.90,  -1.76,
02/13 17Z,   0.70,  -6.34,  -7.31,  99.90,  -1.67,
02/13 18Z,   0.80,  -5.25,  -6.18,  99.90,  -1.73,
02/13 19Z,   0.80,  -4.72,  -5.67,  99.90,  -1.75,  (max)
02/13 20Z,   0.80,  -4.96,  -5.95,  99.90,  -1.79,
02/13 21Z,   0.80,  -5.98,  -7.09,  99.90,  -1.91,
02/13 22Z,   0.90,  -7.63,  -8.79,  99.90,  -2.06,
02/13 23Z,   0.90,  -9.67, -10.86,  99.90,  -2.09,
02/14 00Z,   0.80, -11.79, -13.06,  99.90,  -2.07,
02/14 01Z,   0.60, -13.58, -14.86,  99.90,  -1.88,
02/14 02Z,   0.50, -14.59, -15.91,  99.90,  -1.82,
02/14 03Z,   0.40, -14.55, -15.94,  99.90,  -1.79,  (min)
02/14 04Z,   0.40, -13.51, -14.83,  99.90,  -1.72,
02/14 05Z,   0.50, -11.79, -13.03,  99.90,  -1.74,
02/14 06Z,   0.60,  -9.83, -11.05,  99.90,  -1.82,
02/14 07Z,   0.50,  -8.09,  -9.25,  99.90,  -1.66,
02/14 08Z,   0.40,  -6.91,  -8.15,  99.90,  -1.64,
02/14 09Z,   0.40,  -6.47,  -7.73,  99.90,  -1.66,  (max)
02/14 10Z,   0.50,  -6.76,  -7.99,  99.90,  -1.73,
02/14 11Z,   0.60,  -7.61,  -8.81,  99.90,  -1.80,
02/14 12Z,   0.50,  -8.79, -10.01,  99.90,  -1.72,
02/14 13Z,   0.30,  -9.90, -11.08,  99.90,  -1.48,
02/14 14Z,   0.30, -10.49, -11.82,  99.90,  -1.63,  (min)
02/14 15Z,   0.40, -10.25, -11.69,  99.90,  -1.84,
02/14 16Z,   0.50,  -9.15, -10.58,  99.90,  -1.93,
02/14 17Z,   0.80,  -7.53,  -8.85,  99.90,  -2.12,
02/14 18Z,   0.50,  -5.85,  -7.13,  99.90,  -1.78,
02/14 19Z,   0.40,  -4.58,  -5.76,  99.90,  -1.58,
02/14 20Z,   0.40,  -4.06,  -5.32,  99.90,  -1.66,  (max)
02/14 21Z,   0.50,  -4.49,  -5.65,  99.90,  -1.66,
02/14 22Z,   0.80,  -5.85,  -7.06,  99.90,  -2.01,
02/14 23Z,   1.00,  -7.96,  -9.37,  99.90,  -2.41,
02/15 00Z,   1.20, -10.51, -11.82,  99.90,  -2.51,
02/15 01Z,   1.20, -13.01, -14.25,  99.90,  -2.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 02Z,   1.10, -14.89,  99.90, -16.18,  -2.39,
02/15 03Z,   0.90, -15.62,  99.90, -17.07,  -2.35,  (min)
02/15 04Z,   0.70, -15.02,  99.90, -16.62,  -2.30,
02/15 05Z,   0.60, -13.32,  99.90, -14.98,  -2.26,
02/15 06Z,   0.50, -11.05,  99.90, -12.76,  -2.21,
02/15 07Z,   0.50,  -8.76,  99.90, -10.43,  -2.17,
02/15 08Z,   0.50,  -6.93,  99.90,  -8.55,  -2.12,
02/15 09Z,   0.50,  -5.90,  99.90,  -7.48,  -2.08,
02/15 10Z,   0.50,  -5.80,  99.90,  -7.33,  -2.03,  (max)
02/15 11Z,   0.50,  -6.59,  99.90,  -8.08,  -1.99,
02/15 12Z,   0.50,  -8.03,  99.90,  -9.48,  -1.94,
02/15 13Z,   0.50,  -9.71,  99.90, -11.11,  -1.90,
02/15 14Z,   0.30, -11.05,  99.90, -12.65,  -1.90,
02/15 15Z,   0.30, -11.50,  99.90, -13.10,  -1.90,  (min)
02/15 16Z,   0.20, -10.80,  99.90, -12.50,  -1.90,
02/15 17Z,   0.20,  -9.13,  99.90, -10.83,  -1.90,
02/15 18Z,   0.30,  -7.03,  99.90,  -8.62,  -1.90,
02/15 19Z,   0.50,  -5.08,  99.90,  -6.48,  -1.90,
02/15 20Z,   0.60,  -3.78,  99.90,  -5.08,  -1.90,
02/15 21Z,   0.70,  -3.47,  99.90,  -4.67,  -1.90,  (max)
02/15 22Z,   0.70,  -4.28,  99.90,  -5.47,  -1.90,
02/15 23Z,   0.60,  -6.15,  99.90,  -7.45,  -1.90,
02/16 00Z,   0.50,  -8.84,  99.90, -10.24,  -1.90,
02/16 01Z,   0.30, -11.84,  99.90, -13.44,  -1.90,
02/16 02Z,   0.10, -14.51,  99.90, -16.31,  -1.90,
02/16 03Z,   0.00, -16.13,  99.90, -18.03,  -1.90,
02/16 04Z,   0.00, -16.24,  99.90, -18.14,  -1.90,  (min)
02/16 05Z,   0.00, -14.87,  99.90, -16.77,  -1.90,
02/16 06Z,  -0.10, -12.48,  99.90, -14.48,  -1.90,
02/16 07Z,  -0.10,  -9.76,  99.90, -11.76,  -1.90,
02/16 08Z,  -0.10,  -7.33,  99.90,  -9.33,  -1.90,
02/16 09Z,   0.00,  -5.64,  99.90,  -7.54,  -1.90,
02/16 10Z,   0.00,  -4.99,  99.90,  -6.89,  -1.90,  (max)
02/16 11Z,  -0.20,  -5.48,  99.90,  -7.58,  -1.90,
02/16 12Z,  -0.20,  -6.96,  99.90,  -9.05,  -1.90,
02/16 13Z,  -0.10,  -9.01,  99.90, -11.01,  -1.90,
02/16 14Z,   0.00, -11.04,  99.90, -12.94,  -1.90,
02/16 15Z,   0.00, -12.32,  99.90, -14.22,  -1.90,
02/16 16Z,   0.00, -12.34,  99.90, -14.24,  -1.90,  (min)
02/16 17Z,  -0.10, -11.00,  99.90, -13.00,  -1.90,
02/16 18Z,  -0.20,  -8.74,  99.90, -10.84,  -1.90,
02/16 19Z,  -0.30,  -6.26,  99.90,  -8.46,  -1.90,
02/16 20Z,  -0.30,  -4.21,  99.90,  -6.41,  -1.90,
02/16 21Z,  -0.30,  -3.09,  99.90,  -5.28,  -1.90,  (max)
02/16 22Z,  -0.30,  -3.15,  99.90,  -5.35,  -1.90,
02/16 23Z,  -0.30,  -4.50,  99.90,  -6.70,  -1.90,
02/17 00Z,  -0.20,  -6.99,  99.90,  -9.09,  -1.90,
02/17 01Z,  -0.20, -10.19,  99.90, -12.29,  -1.90,
02/17 02Z,  -0.30, -13.43,  99.90, -15.63,  -1.90,
02/17 03Z,  -0.30, -15.91,  99.90, -18.11,  -1.90,
02/17 04Z,  -0.30, -16.92,  99.90, -19.12,  -1.90,  (min)
02/17 05Z,  -0.10, -16.18,  99.90, -18.18,  -1.90,
02/17 06Z,   0.00, -13.99,  99.90, -15.89,  -1.90,
02/17 07Z,   0.20, -11.03,  99.90, -12.73,  -1.90,
02/17 08Z,   0.20,  -8.08,  99.90,  -9.77,  -1.90,
02/17 09Z,   0.10,  -5.75,  99.90,  -7.55,  -1.90,
02/17 10Z,   0.00,  -4.46,  99.90,  -6.36,  -1.90,
02/17 11Z,   0.00,  -4.45,  99.90,  -6.34,  -1.90,  (max)
02/17 12Z,   0.00,  -5.69,  99.90,  -7.59,  -1.90,
02/17 13Z,   0.00,  -7.88,  99.90,  -9.78,  -1.90,
02/17 14Z,   0.00, -10.42,  99.90, -12.32,  -1.90,
02/17 15Z,   0.00, -12.52,  99.90, -14.42,  -1.90,
02/17 16Z,   0.10, -13.46,  99.90, -15.26,  -1.90,  (min)
02/17 17Z,   0.30, -12.83,  99.90, -14.43,  -1.90,
02/17 18Z,   0.40, -10.82,  99.90, -12.32,  -1.90,
02/17 19Z,   0.40,  -8.07,  99.90,  -9.57,  -1.90,
02/17 20Z,   0.30,  -5.40,  99.90,  -6.99,  -1.90,
02/17 21Z,   0.30,  -3.46,  99.90,  -5.06,  -1.90,
02/17 22Z,   0.30,  -2.69,  99.90,  -4.29,  -1.90,  (max)
02/17 23Z,   0.30,  -3.29,  99.90,  -4.89,  -1.90,
02/18 00Z,   0.40,  -5.25,  99.90,  -6.75,  -1.90,
02/18 01Z,   0.50,  -8.28,  99.90,  -9.68,  -1.90,
02/18 02Z,   0.50, -11.77,  99.90, -13.17,  -1.90,
02/18 03Z,   0.40, -14.90,  99.90, -16.39,  -1.90,
02/18 04Z,   0.30, -16.82,  99.90, -18.42,  -1.90,
02/18 05Z,   0.10, -16.98,  99.90, -18.78,  -1.90,  (min)
02/18 06Z,   0.10, -15.33,  99.90, -17.13,  -1.90,
02/18 07Z,   0.10, -12.43,  99.90, -14.23,  -1.90,
02/18 08Z,   0.20,  -9.13,  99.90, -10.83,  -1.90,
02/18 09Z,   0.30,  -6.22,  99.90,  -7.82,  -1.90,
02/18 10Z,   0.40,  -4.28,  99.90,  -5.78,  -1.90,
02/18 11Z,   0.40,  -3.65,  99.90,  -5.15,  -1.90,  (max)
02/18 12Z,   0.30,  -4.43,  99.90,  -6.03,  -1.90,
02/18 13Z,   0.20,  -6.45,  99.90,  -8.15,  -1.90,
02/18 14Z,   0.10,  -9.23,  99.90, -11.03,  -1.90,
02/18 15Z,   0.00, -11.99,  99.90, -13.89,  -1.90,
02/18 16Z,   0.00, -13.88,  99.90, -15.78,  -1.90,
02/18 17Z,   0.00, -14.26,  99.90, -16.16,  -1.90,  (min)
02/18 18Z,   0.10, -12.94,  99.90, -14.73,  -1.90,