EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Surge List
#Port Heiden, AK : 04/22/2025 23:23:30 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 06Z,   0.10,   7.74,  99.90,   7.84,   0.00,
04/21 07Z,   0.00,   6.83,  99.90,   6.83,   0.00,
04/21 08Z,   0.00,   5.35,  99.90,   5.35,   0.00,
04/21 09Z,   0.10,   3.58,  99.90,   3.68,   0.00,
04/21 10Z,   0.10,   2.05,  99.90,   2.15,   0.00,
04/21 11Z,   0.10,   1.52,  99.90,   1.62,   0.00,  (min)
04/21 12Z,   0.00,   2.76,  99.90,   2.76,   0.00,
04/21 13Z,   0.00,   5.52,  99.90,   5.52,   0.00,
04/21 14Z,   0.00,   8.52,  99.90,   8.52,   0.00,
04/21 15Z,   0.00,  10.63,  99.90,  10.63,   0.00,
04/21 16Z,   0.00,  11.70,  99.90,  11.70,   0.00,
04/21 17Z,   0.00,  12.08,  99.90,  12.08,   0.00,
04/21 18Z,   0.00,  12.12,  99.90,  12.12,   0.00,  (max)
04/21 19Z,   0.00,  12.02,  99.90,  12.02,   0.00,
04/21 20Z,   0.10,  11.54,  99.90,  11.64,   0.00,
04/21 21Z,   0.10,  10.51,  99.90,  10.61,   0.00,
04/21 22Z,   0.30,   8.98,  99.90,   9.28,   0.00,
04/21 23Z,   0.50,   7.39,  99.90,   7.89,   0.00,
04/22 00Z,   0.60,   6.53,  99.90,   7.13,   0.00,  (min)
04/22 01Z,   0.80,   6.92,  99.90,   7.72,   0.00,
04/22 02Z,   0.90,   7.92,  99.90,   8.82,   0.00,
04/22 03Z,   1.00,   8.54,  99.90,   9.54,   0.00,
04/22 04Z,   1.00,   8.59,  99.90,   9.59,   0.00,  (max)
04/22 05Z,   1.00,   8.52,  99.90,   9.52,   0.00,
04/22 06Z,   0.80,   8.42,  99.90,   9.22,   0.00,
04/22 07Z,   0.70,   7.96,  99.90,   8.66,   0.00,
04/22 08Z,   0.60,   6.90,  99.90,   7.50,   0.00,
04/22 09Z,   0.60,   5.28,  99.90,   5.88,   0.00,
04/22 10Z,   0.50,   3.44,  99.90,   3.94,   0.00,
04/22 11Z,   0.40,   1.98,  99.90,   2.38,   0.00,
04/22 12Z,   0.30,   1.74,  99.90,   2.04,   0.00,  (min)
04/22 13Z,   0.20,   3.35,  99.90,   3.55,   0.00,
04/22 14Z,   0.20,   6.30,  99.90,   6.50,   0.00,
04/22 15Z,   0.10,   9.17,  99.90,   9.27,   0.00,
04/22 16Z,   0.10,  11.02,  99.90,  11.12,   0.00,
04/22 17Z,   0.10,  11.86,  99.90,  11.96,   0.00,
04/22 18Z,   0.00,  12.10,  99.90,  12.10,   0.00,  (max)
04/22 19Z,   0.00,  12.08,  99.90,  12.08,   0.00,
04/22 20Z,   0.00,  11.81,  99.90,  11.81,   0.00,
04/22 21Z,   0.00,  11.01,  99.90,  11.01,   0.00,
04/22 22Z,   0.10,   9.59,  99.90,   9.69,   0.00,
04/22 23Z,   0.10,   7.78,  99.90,   7.88,   0.00,
04/23 00Z,   0.20,   6.17,  99.90,   6.37,   0.00,
04/23 01Z,   0.20,   5.62,  99.90,   5.82,   0.00,  (min)
04/23 02Z,   0.20,   6.48,  99.90,   6.68,   0.00,
04/23 03Z,   0.20,   7.90,  99.90,   8.10,   0.00,
04/23 04Z,   0.10,   8.78,  99.90,   8.88,   0.00,
04/23 05Z,   0.10,   8.99,  99.90,   9.09,   0.00,  (max)
04/23 06Z,   0.00,   8.98,  99.90,   8.98,   0.00,
04/23 07Z,   0.00,   8.87,  99.90,   8.87,   0.00,
04/23 08Z,   0.00,   8.37,  99.90,   8.37,   0.00,
04/23 09Z,   0.00,   7.23,  99.90,   7.23,   0.00,
04/23 10Z,  -0.10,   5.53,  99.90,   5.43,   0.00,
04/23 11Z,  -0.10,   3.64,  99.90,   3.54,   0.00,
04/23 12Z,  -0.10,   2.24,  99.90,   2.14,   0.00,
04/23 13Z,  -0.20,   2.21,  99.90,   2.01,   0.00,  (min)
04/23 14Z,  -0.20,   4.06,  99.90,   3.86,   0.00,
04/23 15Z,  -0.20,   7.05,  99.90,   6.85,   0.00,
04/23 16Z,  -0.10,   9.71,  99.90,   9.61,   0.00,
04/23 17Z,  -0.10,  11.26,  99.90,  11.16,   0.00,
04/23 18Z,   0.00,  11.89,  99.90,  11.89,   0.00,
04/23 19Z,   0.00,  12.01,  99.90,  12.01,   0.00,  (max)
04/23 20Z,   0.00,  11.89,  99.90,  11.89,   0.00,
04/23 21Z,   0.00,  11.35,  99.90,  11.35,   0.00,
04/23 22Z,   0.00,  10.14,  99.90,  10.14,   0.00,
04/23 23Z,   0.00,   8.30,  99.90,   8.30,   0.00,
04/24 00Z,   0.00,   6.21,  99.90,   6.21,   0.00,
04/24 01Z,   0.00,   4.63,  99.90,   4.63,   0.00,
04/24 02Z,   0.00,   4.50,  99.90,   4.50,   0.00,  (min)
04/24 03Z,   0.00,   5.96,  99.90,   5.96,   0.00,
04/24 04Z,   0.00,   7.88,  99.90,   7.88,   0.00,
04/24 05Z,   0.00,   9.12,  99.90,   9.12,   0.00,
04/24 06Z,   0.00,   9.55,  99.90,   9.55,   0.00,
04/24 07Z,   0.00,   9.62,  99.90,   9.62,   0.00,  (max)
04/24 08Z,   0.00,   9.51,  99.90,   9.51,   0.00,
04/24 09Z,   0.00,   9.01,  99.90,   9.01,   0.00,
04/24 10Z,   0.00,   7.86,  99.90,   7.86,   0.00,
04/24 11Z,   0.00,   6.12,  99.90,   6.12,   0.00,
04/24 12Z,   0.00,   4.19,  99.90,   4.19,   0.00,
04/24 13Z,  -0.10,   2.79,  99.90,   2.69,   0.00,
04/24 14Z,  -0.20,   2.86,  99.90,   2.66,   0.00,  (min)
04/24 15Z,  -0.20,   4.82,  99.90,   4.62,   0.00,
04/24 16Z,  -0.20,   7.73,  99.90,   7.53,   0.00,
04/24 17Z,  -0.20,  10.10,  99.90,   9.90,   0.00,
04/24 18Z,  -0.20,  11.35,  99.90,  11.15,   0.00,
04/24 19Z,  -0.20,  11.78,  99.90,  11.58,   0.00,
04/24 20Z,  -0.10,  11.81,  99.90,  11.71,   0.00,  (max)
04/24 21Z,  -0.10,  11.51,  99.90,  11.41,   0.00,
04/24 22Z,   0.00,  10.61,  99.90,  10.61,   0.00,
04/24 23Z,   0.00,   8.93,  99.90,   8.93,   0.00,
04/25 00Z,   0.00,   6.64,  99.90,   6.64,   0.00,
04/25 01Z,   0.10,   4.31,  99.90,   4.41,   0.00,
04/25 02Z,   0.20,   2.86,  99.90,   3.06,   0.00,  (min)
04/25 03Z,   0.20,   3.25,  99.90,   3.45,   0.00,
04/25 04Z,   0.30,   5.40,  99.90,   5.70,   0.00,
04/25 05Z,   0.30,   7.91,  99.90,   8.21,   0.00,
04/25 06Z,   0.40,   9.57,  99.90,   9.97,   0.00,
04/25 07Z,   0.40,  10.27,  99.90,  10.67,   0.00,
04/25 08Z,   0.50,  10.43,  99.90,  10.93,   0.00,  (max)
04/25 09Z,   0.50,  10.35,  99.90,  10.85,   0.00,
04/25 10Z,   0.50,   9.88,  99.90,  10.38,   0.00,
04/25 11Z,   0.40,   8.75,  99.90,   9.15,   0.00,
04/25 12Z,   0.40,   6.98,  99.90,   7.38,   0.00,
04/25 13Z,   0.40,   4.99,  99.90,   5.39,   0.00,
04/25 14Z,   0.30,   3.53,  99.90,   3.83,   0.00,  (min)
04/25 15Z,   0.30,   3.61,  99.90,   3.91,   0.00,
04/25 16Z,   0.30,   5.55,  99.90,   5.85,   0.00,
04/25 17Z,   0.30,   8.27,  99.90,   8.57,   0.00,
04/25 18Z,   0.30,  10.32,  99.90,  10.62,   0.00,
04/25 19Z,   0.30,  11.28,  99.90,  11.58,   0.00,
04/25 20Z,   0.30,  11.55,  99.90,  11.85,   0.00,  (max)
04/25 21Z,   0.30,  11.48,  99.90,  11.78,   0.00,
04/25 22Z,   0.30,  10.95,  99.90,  11.25,   0.00,
04/25 23Z,   0.30,   9.64,  99.90,   9.94,   0.00,
04/26 00Z,   0.20,   7.47,  99.90,   7.67,   0.00,
04/26 01Z,   0.20,   4.76,  99.90,   4.96,   0.00,
04/26 02Z,   0.10,   2.23,  99.90,   2.33,   0.00,
04/26 03Z,   0.10,   1.01,  99.90,   1.11,   0.00,  (min)
04/26 04Z,   0.10,   2.03,  99.90,   2.13,   0.00,
04/26 05Z,   0.10,   4.91,  99.90,   5.01,   0.00,
04/26 06Z,   0.00,   8.03,  99.90,   8.03,   0.00,
04/26 07Z,   0.00,  10.13,  99.90,  10.13,   0.00,
04/26 08Z,   0.00,  11.11,  99.90,  11.11,   0.00,
04/26 09Z,   0.00,  11.39,  99.90,  11.39,   0.00,  (max)
04/26 10Z,   0.00,  11.32,  99.90,  11.32,   0.00,
04/26 11Z,   0.00,  10.89,  99.90,  10.89,   0.00,
04/26 12Z,   0.00,   9.79,  99.90,   9.79,   0.00,
04/26 13Z,   0.00,   8.00,  99.90,   8.00,   0.00,
04/26 14Z,   0.00,   5.89,  99.90,   5.89,   0.00,
04/26 15Z,   0.00,   4.31,  99.90,   4.31,   0.00,  (min)
04/26 16Z,   0.00,   4.32,  99.90,   4.32,   0.00,
04/26 17Z,   0.10,   6.16,  99.90,   6.26,   0.00,
04/26 18Z,   0.20,   8.64,  99.90,   8.84,   0.00,