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
#Valdez, AK : 03/13/2026 16:22:05 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 00Z,   0.50, -11.64, -12.92,  99.90,  -1.78,
03/12 01Z,   0.50, -10.84, -12.25,  99.90,  -1.91,
03/12 02Z,   0.50, -10.08, -11.57,  99.90,  -1.99,
03/12 03Z,   0.60,  -9.38, -10.88,  99.90,  -2.10,
03/12 04Z,   0.80,  -8.81, -10.21,  99.90,  -2.20,
03/12 05Z,   0.90,  -8.50,  -9.73,  99.90,  -2.13,
03/12 06Z,   0.70,  -8.54,  -9.70,  99.90,  -1.86,  (max)
03/12 07Z,   0.70,  -8.89, -10.09,  99.90,  -1.90,
03/12 08Z,   0.90,  -9.29, -10.70,  99.90,  -2.31,
03/12 09Z,   0.90,  -9.50, -11.07,  99.90,  -2.47,  (min)
03/12 10Z,   1.00,  -9.33, -10.92,  99.90,  -2.59,
03/12 11Z,   1.10,  -8.80, -10.21,  99.90,  -2.51,
03/12 12Z,   0.70,  -8.06,  -9.39,  99.90,  -2.03,
03/12 13Z,   0.50,  -7.32,  -8.78,  99.90,  -1.96,
03/12 14Z,   0.50,  -6.72,  -8.32,  99.90,  -2.10,
03/12 15Z,   0.70,  -6.33,  -8.00,  99.90,  -2.37,
03/12 16Z,   1.00,  -6.19,  -7.75,  99.90,  -2.56,  (max)
03/12 17Z,   1.20,  -6.41,  -7.83,  99.90,  -2.62,
03/12 18Z,   0.70,  -7.10,  -8.43,  99.90,  -2.03,
03/12 19Z,   0.60,  -8.25,  -9.62,  99.90,  -1.97,
03/12 20Z,   0.50,  -9.64, -11.18,  99.90,  -2.04,
03/12 21Z,   0.70, -10.96, -12.70,  99.90,  -2.44,
03/12 22Z,   0.90, -11.97, -13.77,  99.90,  -2.70,
03/12 23Z,   1.10, -12.53, -14.23,  99.90,  -2.80,  (min)
03/13 00Z,   0.50, -12.61, -14.08,  99.90,  -1.97,
03/13 01Z,   0.40, -12.28, -13.68,  99.90,  -1.80,
03/13 02Z,   0.40, -11.62, -13.05,  99.90,  -1.83,
03/13 03Z,   0.50, -10.74, -12.29,  99.90,  -2.05,
03/13 04Z,   0.70,  -9.73, -11.30,  99.90,  -2.27,
03/13 05Z,   0.90,  -8.79, -10.27,  99.90,  -2.38,
03/13 06Z,   0.30,  -8.18,  -9.50,  99.90,  -1.62,
03/13 07Z,   0.30,  -8.04,  -9.20,  99.90,  -1.46,  (max)
03/13 08Z,   0.50,  -8.28,  -9.47,  99.90,  -1.69,
03/13 09Z,   0.70,  -8.68, -10.01,  99.90,  -2.03,
03/13 10Z,   0.90,  -9.03, -10.58,  99.90,  -2.45,
03/13 11Z,   1.00,  -9.18, -10.75,  99.90,  -2.57,  (min)
03/13 12Z,   1.10,  -9.06, -10.51,  99.90,  -2.55,
03/13 13Z,   1.00,  -8.67, -10.00,  99.90,  -2.33,
03/13 14Z,   0.80,  -8.08,  -9.46,  99.90,  -2.18,
03/13 15Z,   0.50,  -7.38,  -8.92,  99.90,  -2.04,
03/13 16Z,   0.20,  -6.68,  -8.31,  99.90,  -1.83,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 17Z,   0.10,  -6.19,  99.90,  -7.92,  -1.83,
03/13 18Z,   0.20,  -6.14,  99.90,  -7.78,  -1.84,  (max)
03/13 19Z,   0.40,  -6.70,  99.90,  -8.14,  -1.84,
03/13 20Z,   0.70,  -7.81,  99.90,  -8.96,  -1.84,
03/13 21Z,   1.00,  -9.27,  99.90, -10.11,  -1.85,
03/13 22Z,   1.20, -10.78,  99.90, -11.43,  -1.85,
03/13 23Z,   1.30, -12.10,  99.90, -12.66,  -1.86,
03/14 00Z,   1.30, -13.03,  99.90, -13.59,  -1.86,
03/14 01Z,   1.10, -13.39,  99.90, -14.16,  -1.87,  (min)
03/14 02Z,   0.90, -13.11,  99.90, -14.08,  -1.87,
03/14 03Z,   0.70, -12.23,  99.90, -13.40,  -1.88,
03/14 04Z,   0.50, -10.92,  99.90, -12.30,  -1.88,
03/14 05Z,   0.50,  -9.46,  99.90, -10.85,  -1.88,
03/14 06Z,   0.50,  -8.21,  99.90,  -9.59,  -1.88,
03/14 07Z,   0.50,  -7.45,  99.90,  -8.83,  -1.88,
03/14 08Z,   0.60,  -7.31,  99.90,  -8.60,  -1.88,  (max)
03/14 09Z,   0.70,  -7.69,  99.90,  -8.88,  -1.88,
03/14 10Z,   0.80,  -8.37,  99.90,  -9.45,  -1.88,
03/14 11Z,   0.80,  -9.11,  99.90, -10.20,  -1.88,
03/14 12Z,   0.90,  -9.71,  99.90, -10.69,  -1.88,
03/14 13Z,   1.00,  -9.92,  99.90, -10.80,  -1.88,  (min)
03/14 14Z,   1.10,  -9.62,  99.90, -10.40,  -1.88,
03/14 15Z,   1.00,  -8.82,  99.90,  -9.71,  -1.88,
03/14 16Z,   0.80,  -7.71,  99.90,  -8.79,  -1.88,
03/14 17Z,   0.70,  -6.57,  99.90,  -7.76,  -1.88,
03/14 18Z,   0.60,  -5.76,  99.90,  -7.04,  -1.88,
03/14 19Z,   0.60,  -5.57,  99.90,  -6.86,  -1.88,  (max)
03/14 20Z,   0.60,  -6.16,  99.90,  -7.44,  -1.88,
03/14 21Z,   0.50,  -7.45,  99.90,  -8.83,  -1.88,
03/14 22Z,   0.60,  -9.19,  99.90, -10.47,  -1.88,
03/14 23Z,   0.60, -11.09,  99.90, -12.37,  -1.88,
03/15 00Z,   0.70, -12.82,  99.90, -14.00,  -1.88,
03/15 01Z,   0.70, -14.01,  99.90, -15.19,  -1.88,
03/15 02Z,   0.70, -14.34,  99.90, -15.53,  -1.88,  (min)
03/15 03Z,   0.70, -13.72,  99.90, -14.91,  -1.88,
03/15 04Z,   0.60, -12.31,  99.90, -13.59,  -1.88,
03/15 05Z,   0.50, -10.44,  99.90, -11.83,  -1.88,
03/15 06Z,   0.60,  -8.59,  99.90,  -9.87,  -1.88,
03/15 07Z,   0.70,  -7.17,  99.90,  -8.35,  -1.88,
03/15 08Z,   0.80,  -6.49,  99.90,  -7.57,  -1.88,  (max)
03/15 09Z,   0.80,  -6.61,  99.90,  -7.69,  -1.88,
03/15 10Z,   0.80,  -7.39,  99.90,  -8.47,  -1.88,
03/15 11Z,   0.70,  -8.59,  99.90,  -9.77,  -1.88,
03/15 12Z,   0.70,  -9.87,  99.90, -11.05,  -1.88,
03/15 13Z,   0.70, -10.84,  99.90, -12.02,  -1.88,
03/15 14Z,   0.60, -11.13,  99.90, -12.42,  -1.88,  (min)
03/15 15Z,   0.60, -10.56,  99.90, -11.85,  -1.88,
03/15 16Z,   0.50,  -9.26,  99.90, -10.64,  -1.88,
03/15 17Z,   0.50,  -7.60,  99.90,  -8.98,  -1.88,
03/15 18Z,   0.60,  -6.04,  99.90,  -7.33,  -1.88,
03/15 19Z,   0.60,  -5.04,  99.90,  -6.33,  -1.88,
03/15 20Z,   0.70,  -4.90,  99.90,  -6.09,  -1.88,  (max)
03/15 21Z,   0.80,  -5.72,  99.90,  -6.80,  -1.88,
03/15 22Z,   0.80,  -7.38,  99.90,  -8.46,  -1.88,
03/15 23Z,   0.90,  -9.58,  99.90, -10.57,  -1.88,
03/16 00Z,   1.00, -11.95,  99.90, -12.83,  -1.88,
03/16 01Z,   1.20, -13.97,  99.90, -14.65,  -1.88,
03/16 02Z,   1.30, -15.12,  99.90, -15.70,  -1.88,  (min)
03/16 03Z,   1.30, -15.05,  99.90, -15.63,  -1.88,
03/16 04Z,   1.30, -13.77,  99.90, -14.36,  -1.88,
03/16 05Z,   1.30, -11.67,  99.90, -12.26,  -1.88,
03/16 06Z,   1.20,  -9.31,  99.90,  -9.99,  -1.88,
03/16 07Z,   1.20,  -7.23,  99.90,  -7.91,  -1.88,
03/16 08Z,   1.30,  -5.89,  99.90,  -6.47,  -1.88,
03/16 09Z,   1.30,  -5.53,  99.90,  -6.12,  -1.88,  (max)
03/16 10Z,   1.30,  -6.17,  99.90,  -6.75,  -1.88,
03/16 11Z,   1.50,  -7.60,  99.90,  -7.98,  -1.88,
03/16 12Z,   1.80,  -9.45,  99.90,  -9.54,  -1.88,
03/16 13Z,   2.00, -11.22,  99.90, -11.11,  -1.88,
03/16 14Z,   2.10, -12.34,  99.90, -12.12,  -1.88,
03/16 15Z,   1.90, -12.36,  99.90, -12.34,  -1.88,  (min)
03/16 16Z,   1.70, -11.22,  99.90, -11.40,  -1.88,
03/16 17Z,   1.60,  -9.26,  99.90,  -9.54,  -1.88,
03/16 18Z,   1.50,  -7.07,  99.90,  -7.45,  -1.88,
03/16 19Z,   1.50,  -5.25,  99.90,  -5.63,  -1.88,
03/16 20Z,   1.50,  -4.25,  99.90,  -4.64,  -1.88,
03/16 21Z,   1.60,  -4.35,  99.90,  -4.63,  -1.88,  (max)
03/16 22Z,   1.70,  -5.57,  99.90,  -5.75,  -1.88,
03/16 23Z,   1.70,  -7.74,  99.90,  -7.93,  -1.88,
03/17 00Z,   1.50, -10.47,  99.90, -10.85,  -1.88,
03/17 01Z,   1.30, -13.18,  99.90, -13.77,  -1.88,
03/17 02Z,   1.20, -15.21,  99.90, -15.89,  -1.88,
03/17 03Z,   1.00, -15.94,  99.90, -16.82,  -1.88,  (min)
03/17 04Z,   0.90, -15.14,  99.90, -16.12,  -1.88,
03/17 05Z,   0.90, -13.06,  99.90, -14.05,  -1.88,
03/17 06Z,   1.00, -10.33,  99.90, -11.22,  -1.88,
03/17 07Z,  99.90,  -7.66,  99.90,  99.90,  -1.88,
03/17 08Z,  99.90,  -5.63,  99.90,  99.90,  -1.88,
03/17 09Z,  99.90,  -4.64,  99.90,  99.90,  -1.88,
03/17 10Z,  99.90,  -4.87,  99.90,  99.90,  -1.88,
03/17 11Z,  99.90,  -6.24,  99.90,  99.90,  -1.88,
03/17 12Z,  99.90,  -8.44,  99.90,  99.90,  -1.88,