EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Juneau, AK : 04/18/2026 00:21:08 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 06Z,   1.30,   1.62,   0.81,  99.90,  -2.11,
04/16 07Z,   1.30,   5.51,   4.57,  99.90,  -2.24,
04/16 08Z,   1.30,   8.11,   7.16,  99.90,  -2.25,
04/16 09Z,   1.40,   8.84,   7.94,  99.90,  -2.30,  (max)
04/16 10Z,   1.40,   7.48,   6.56,  99.90,  -2.32,
04/16 11Z,   1.40,   4.21,   3.42,  99.90,  -2.19,
04/16 12Z,   1.20,  -0.32,  -1.25,  99.90,  -2.13,
04/16 13Z,   1.20,  -5.00,  -5.96,  99.90,  -2.16,
04/16 14Z,   1.30,  -8.62,  -9.50,  99.90,  -2.18,
04/16 15Z,   1.30, -10.19, -11.06,  99.90,  -2.17,  (min)
04/16 16Z,   1.40,  -9.25, -10.08,  99.90,  -2.23,
04/16 17Z,   1.40,  -6.10,  -6.81,  99.90,  -2.11,
04/16 18Z,   1.30,  -1.67,  -2.47,  99.90,  -2.10,
04/16 19Z,   1.30,   2.79,   1.87,  99.90,  -2.22,
04/16 20Z,   1.40,   6.21,   4.97,  99.90,  -2.64,
04/16 21Z,   1.40,   7.89,   6.71,  99.90,  -2.58,  (max)
04/16 22Z,   1.40,   7.51,   6.31,  99.90,  -2.60,
04/16 23Z,   1.50,   5.13,   4.03,  99.90,  -2.60,
04/17 00Z,   1.40,   1.29,   0.14,  99.90,  -2.55,
04/17 01Z,   1.40,  -3.02,  -4.22,  99.90,  -2.60,
04/17 02Z,   1.40,  -6.60,  -7.69,  99.90,  -2.49,
04/17 03Z,   1.40,  -8.40,  -9.52,  99.90,  -2.52,  (min)
04/17 04Z,   1.40,  -7.81,  -8.83,  99.90,  -2.42,
04/17 05Z,   1.40,  -4.94,  -5.82,  99.90,  -2.28,
04/17 06Z,   1.40,  -0.59,  -1.58,  99.90,  -2.39,
04/17 07Z,   1.30,   4.03,   3.13,  99.90,  -2.20,
04/17 08Z,   1.30,   7.76,   6.76,  99.90,  -2.30,
04/17 09Z,   1.30,   9.75,   8.87,  99.90,  -2.18,  (max)
04/17 10Z,   1.30,   9.56,   8.60,  99.90,  -2.26,
04/17 11Z,   1.20,   7.11,   6.14,  99.90,  -2.17,
04/17 12Z,   1.30,   2.79,   1.90,  99.90,  -2.19,
04/17 13Z,   1.30,  -2.49,  -3.57,  99.90,  -2.38,
04/17 14Z,   1.30,  -7.43,  -8.46,  99.90,  -2.33,
04/17 15Z,   1.20, -10.75, -11.69,  99.90,  -2.14,
04/17 16Z,   1.20, -11.53, -12.38,  99.90,  -2.05,  (min)
04/17 17Z,   1.20,  -9.58, -10.28,  99.90,  -1.90,
04/17 18Z,   1.40,  -5.53,  -6.29,  99.90,  -2.16,
04/17 19Z,   1.40,  -0.57,  -1.35,  99.90,  -2.18,
04/17 20Z,   1.40,   4.00,   3.03,  99.90,  -2.37,
04/17 21Z,   1.40,   7.16,   6.09,  99.90,  -2.47,
04/17 22Z,   1.40,   8.34,   7.27,  99.90,  -2.47,  (max)
04/17 23Z,   1.40,   7.35,   6.31,  99.90,  -2.44,
04/18 00Z,   1.30,   4.41,   3.39,  99.90,  -2.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 01Z,   1.30,   0.21,  99.90,  -0.80,  -2.31,
04/18 02Z,   1.30,  -4.10,  99.90,  -5.10,  -2.31,
04/18 03Z,   1.40,  -7.26,  99.90,  -8.16,  -2.30,
04/18 04Z,   1.40,  -8.27,  99.90,  -9.17,  -2.30,  (min)
04/18 05Z,   1.50,  -6.76,  99.90,  -7.55,  -2.29,
04/18 06Z,   1.50,  -3.09,  99.90,  -3.88,  -2.28,
04/18 07Z,   1.50,   1.67,  99.90,   0.89,  -2.28,
04/18 08Z,   1.50,   6.23,  99.90,   5.46,  -2.27,
04/18 09Z,   1.50,   9.45,  99.90,   8.69,  -2.27,
04/18 10Z,   1.40,  10.63,  99.90,   9.77,  -2.26,  (max)
04/18 11Z,   1.40,   9.47,  99.90,   8.61,  -2.26,
04/18 12Z,   1.40,   6.05,  99.90,   5.20,  -2.25,
04/18 13Z,   1.30,   0.97,  99.90,   0.02,  -2.25,
04/18 14Z,   1.30,  -4.66,  99.90,  -5.61,  -2.25,
04/18 15Z,   1.30,  -9.43,  99.90, -10.38,  -2.25,
04/18 16Z,   1.30, -12.09,  99.90, -13.04,  -2.25,  (min)
04/18 17Z,   1.40, -11.95,  99.90, -12.81,  -2.25,
04/18 18Z,   1.40,  -9.13,  99.90,  -9.98,  -2.25,
04/18 19Z,   1.40,  -4.51,  99.90,  -5.36,  -2.25,
04/18 20Z,   1.50,   0.58,  99.90,  -0.17,  -2.25,
04/18 21Z,   1.50,   4.90,  99.90,   4.15,  -2.25,
04/18 22Z,   1.40,   7.57,  99.90,   6.72,  -2.25,
04/18 23Z,   1.40,   8.18,  99.90,   7.33,  -2.25,  (max)
04/19 00Z,   1.40,   6.66,  99.90,   5.81,  -2.25,
04/19 01Z,   1.50,   3.37,  99.90,   2.62,  -2.25,
04/19 02Z,   1.50,  -0.87,  99.90,  -1.62,  -2.25,
04/19 03Z,   1.60,  -4.84,  99.90,  -5.49,  -2.25,
04/19 04Z,   1.60,  -7.32,  99.90,  -7.97,  -2.25,
04/19 05Z,   1.60,  -7.48,  99.90,  -8.13,  -2.25,  (min)
04/19 06Z,   1.60,  -5.20,  99.90,  -5.85,  -2.25,
04/19 07Z,   1.50,  -1.08,  99.90,  -1.83,  -2.25,
04/19 08Z,   1.50,   3.69,  99.90,   2.94,  -2.25,
04/19 09Z,   1.50,   7.83,  99.90,   7.08,  -2.25,
04/19 10Z,   1.50,  10.34,  99.90,   9.59,  -2.25,
04/19 11Z,   1.60,  10.67,  99.90,  10.02,  -2.25,  (max)
04/19 12Z,   1.60,   8.67,  99.90,   8.02,  -2.25,
04/19 13Z,   1.60,   4.57,  99.90,   3.92,  -2.25,
04/19 14Z,   1.60,  -0.85,  99.90,  -1.50,  -2.25,
04/19 15Z,   1.60,  -6.38,  99.90,  -7.03,  -2.25,
04/19 16Z,   1.60, -10.61,  99.90, -11.26,  -2.25,
04/19 17Z,   1.60, -12.46,  99.90, -13.11,  -2.25,  (min)
04/19 18Z,   1.50, -11.50,  99.90, -12.25,  -2.25,
04/19 19Z,   1.50,  -8.12,  99.90,  -8.88,  -2.25,
04/19 20Z,   1.50,  -3.36,  99.90,  -4.11,  -2.25,
04/19 21Z,   1.40,   1.48,  99.90,   0.63,  -2.25,
04/19 22Z,   1.40,   5.29,  99.90,   4.44,  -2.25,
04/19 23Z,   1.40,   7.37,  99.90,   6.52,  -2.25,
04/20 00Z,   1.40,   7.46,  99.90,   6.61,  -2.25,  (max)
04/20 01Z,   1.40,   5.61,  99.90,   4.76,  -2.25,
04/20 02Z,   1.50,   2.26,  99.90,   1.51,  -2.25,
04/20 03Z,   1.50,  -1.69,  99.90,  -2.44,  -2.25,
04/20 04Z,   1.60,  -5.06,  99.90,  -5.71,  -2.25,
04/20 05Z,   1.70,  -6.76,  99.90,  -7.31,  -2.25,  (min)
04/20 06Z,   1.70,  -6.21,  99.90,  -6.76,  -2.25,
04/20 07Z,   1.70,  -3.47,  99.90,  -4.02,  -2.25,
04/20 08Z,   1.70,   0.68,  99.90,   0.13,  -2.25,
04/20 09Z,   1.60,   5.09,  99.90,   4.43,  -2.25,
04/20 10Z,   1.60,   8.57,  99.90,   7.92,  -2.25,
04/20 11Z,   1.50,  10.33,  99.90,   9.58,  -2.25,  (max)
04/20 12Z,   1.50,   9.94,  99.90,   9.19,  -2.25,
04/20 13Z,   1.50,   7.39,  99.90,   6.64,  -2.25,
04/20 14Z,   1.50,   3.03,  99.90,   2.28,  -2.25,
04/20 15Z,   1.60,  -2.29,  99.90,  -2.94,  -2.25,
04/20 16Z,   1.60,  -7.32,  99.90,  -7.97,  -2.25,
04/20 17Z,   1.60, -10.81,  99.90, -11.46,  -2.25,
04/20 18Z,   1.60, -11.90,  99.90, -12.55,  -2.25,  (min)
04/20 19Z,   1.60, -10.42,  99.90, -11.07,  -2.25,
04/20 20Z,   1.60,  -6.90,  99.90,  -7.55,  -2.25,
04/20 21Z,   1.50,  -2.40,  99.90,  -3.15,  -2.25,
04/20 22Z,   1.40,   1.90,  99.90,   1.05,  -2.25,
04/20 23Z,   1.40,   5.07,  99.90,   4.22,  -2.25,
04/21 00Z,   1.40,   6.62,  99.90,   5.77,  -2.25,  (max)
04/21 01Z,   1.40,   6.38,  99.90,   5.53,  -2.25,
04/21 02Z,   1.40,   4.47,  99.90,   3.62,  -2.25,
04/21 03Z,   1.40,   1.38,  99.90,   0.53,  -2.25,
04/21 04Z,   1.50,  -2.02,  99.90,  -2.78,  -2.25,
04/21 05Z,   1.50,  -4.69,  99.90,  -5.44,  -2.25,
04/21 06Z,   1.50,  -5.73,  99.90,  -6.48,  -2.25,  (min)
04/21 07Z,   1.40,  -4.75,  99.90,  -5.60,  -2.25,
04/21 08Z,   1.40,  -1.97,  99.90,  -2.82,  -2.25,
04/21 09Z,   1.40,   1.84,  99.90,   0.99,  -2.25,
04/21 10Z,   1.40,   5.63,  99.90,   4.78,  -2.25,
04/21 11Z,   1.40,   8.40,  99.90,   7.55,  -2.25,
04/21 12Z,   1.40,   9.51,  99.90,   8.66,  -2.25,  (max)
04/21 13Z,   1.40,   8.69,  99.90,   7.83,  -2.25,
04/21 14Z,   1.40,   5.97,  99.90,   5.12,  -2.25,
04/21 15Z,   1.40,   1.77,  99.90,   0.92,  -2.25,
04/21 16Z,   1.40,  -3.05,  99.90,  -3.90,  -2.25,
04/21 17Z,   1.30,  -7.37,  99.90,  -8.32,  -2.25,
04/21 18Z,   1.30, -10.13,  99.90, -11.08,  -2.25,