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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Elfin Cove, AK
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Cordova, AK
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Seldovia, AK
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Anchorage, AK
Kodiak Island, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Cordova, AK : 04/28/2025 00:22:45 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 06Z,  -0.20,  -3.93,  -4.14,  99.90,  -0.01,
04/26 07Z,  -0.20,  -1.08,  -1.41,  99.90,  -0.13,
04/26 08Z,  -0.20,   0.63,   0.53,  99.90,   0.10,
04/26 09Z,  -0.20,   0.84,   0.66,  99.90,   0.02,  (max)
04/26 10Z,  -0.30,  -0.54,  -0.68,  99.90,   0.16,
04/26 11Z,  -0.30,  -3.24,  -3.25,  99.90,   0.29,
04/26 12Z,  -0.30,  -6.76,  -6.67,  99.90,   0.39,
04/26 13Z,  -0.30, -10.40, -10.44,  99.90,   0.26,
04/26 14Z,  -0.30, -13.18, -13.49,  99.90,  -0.01,
04/26 15Z,  -0.30, -14.17, -14.47,  99.90,   0.00,  (min)
04/26 16Z,  -0.40, -13.16, -13.01,  99.90,   0.55,
04/26 17Z,  -0.40, -10.60, -10.45,  99.90,   0.55,
04/26 18Z,  -0.30,  -7.27,  -7.30,  99.90,   0.27,
04/26 19Z,  -0.20,  -4.02,  -4.34,  99.90,  -0.12,
04/26 20Z,  -0.30,  -1.61,  -2.12,  99.90,  -0.21,
04/26 21Z,  -0.30,  -0.48,  -0.71,  99.90,   0.07,  (max)
04/26 22Z,  -0.30,  -0.84,  -1.09,  99.90,   0.05,
04/26 23Z,  -0.20,  -2.60,  -2.82,  99.90,  -0.02,
04/27 00Z,  -0.20,  -5.38,  -5.60,  99.90,  -0.02,
04/27 01Z,  -0.30,  -8.56,  -8.72,  99.90,   0.14,
04/27 02Z,  -0.30, -11.26, -11.52,  99.90,   0.04,
04/27 03Z,  -0.30, -12.44, -12.88,  99.90,  -0.14,  (min)
04/27 04Z,  -0.30, -11.60, -11.58,  99.90,   0.32,
04/27 05Z,  -0.30,  -9.05,  -8.91,  99.90,   0.44,
04/27 06Z,  -0.30,  -5.57,  -5.50,  99.90,   0.37,
04/27 07Z,  -0.30,  -2.09,  -2.26,  99.90,   0.13,
04/27 08Z,  -0.30,   0.57,   0.61,  99.90,   0.34,
04/27 09Z,  -0.30,   1.84,   1.89,  99.90,   0.35,  (max)
04/27 10Z,  -0.30,   1.44,   1.30,  99.90,   0.16,
04/27 11Z,  -0.20,  -0.65,  -0.73,  99.90,   0.12,
04/27 12Z,  -0.20,  -4.08,  -4.08,  99.90,   0.20,
04/27 13Z,  -0.20,  -8.23,  -8.12,  99.90,   0.31,
04/27 14Z,  -0.30, -12.21, -12.16,  99.90,   0.35,
04/27 15Z,  -0.30, -14.88, -15.23,  99.90,  -0.05,
04/27 16Z,  -0.30, -15.39, -15.31,  99.90,   0.38,  (min)
04/27 17Z,  -0.40, -13.73, -13.59,  99.90,   0.54,
04/27 18Z,  -0.20, -10.60, -10.47,  99.90,   0.33,
04/27 19Z,  -0.20,  -6.91,  -6.92,  99.90,   0.19,
04/27 20Z,  -0.30,  -3.54,  -3.81,  99.90,   0.03,
04/27 21Z,  -0.20,  -1.18,  -1.45,  99.90,  -0.07,
04/27 22Z,  -0.20,  -0.22,  -0.22,  99.90,   0.20,  (max)
04/27 23Z,  -0.20,  -0.82,  -0.93,  99.90,   0.09,
04/28 00Z,  -0.20,  -2.86,  -3.01,  99.90,   0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 01Z,  -0.20,  -5.85,  99.90,  -6.00,   0.06,
04/28 02Z,  -0.10,  -9.06,  99.90,  -9.10,   0.06,
04/28 03Z,   0.00, -11.47,  99.90, -11.41,   0.06,
04/28 04Z,   0.00, -12.07,  99.90, -12.00,   0.07,  (min)
04/28 05Z,   0.00, -10.57,  99.90, -10.49,   0.07,
04/28 06Z,   0.10,  -7.52,  99.90,  -7.34,   0.08,
04/28 07Z,   0.10,  -3.86,  99.90,  -3.67,   0.08,
04/28 08Z,   0.10,  -0.50,  99.90,  -0.31,   0.09,
04/28 09Z,   0.10,   1.77,  99.90,   1.97,   0.09,
04/28 10Z,   0.10,   2.50,  99.90,   2.70,   0.10,  (max)
04/28 11Z,   0.20,   1.47,  99.90,   1.77,   0.10,
04/28 12Z,   0.30,  -1.27,  99.90,  -0.86,   0.11,
04/28 13Z,   0.30,  -5.25,  99.90,  -4.84,   0.11,
04/28 14Z,   0.30,  -9.72,  99.90,  -9.31,   0.11,
04/28 15Z,   0.30, -13.67,  99.90, -13.26,   0.11,
04/28 16Z,   0.30, -15.94,  99.90, -15.54,   0.11,  (min)
04/28 17Z,   0.30, -15.85,  99.90, -15.44,   0.11,
04/28 18Z,   0.30, -13.65,  99.90, -13.25,   0.11,
04/28 19Z,   0.40, -10.20,  99.90,  -9.69,   0.11,
04/28 20Z,   0.40,  -6.41,  99.90,  -5.91,   0.11,
04/28 21Z,   0.40,  -3.15,  99.90,  -2.64,   0.11,
04/28 22Z,   0.50,  -1.00,  99.90,  -0.39,   0.11,
04/28 23Z,   0.50,  -0.30,  99.90,   0.31,   0.11,  (max)
04/29 00Z,   0.50,  -1.17,  99.90,  -0.56,   0.11,
04/29 01Z,   0.50,  -3.39,  99.90,  -2.79,   0.11,
04/29 02Z,   0.50,  -6.41,  99.90,  -5.80,   0.11,
04/29 03Z,   0.40,  -9.39,  99.90,  -8.88,   0.11,
04/29 04Z,   0.30, -11.30,  99.90, -10.89,   0.11,  (min)
04/29 05Z,   0.40, -11.27,  99.90, -10.76,   0.11,
04/29 06Z,   0.40,  -9.26,  99.90,  -8.75,   0.11,
04/29 07Z,   0.30,  -5.99,  99.90,  -5.58,   0.11,
04/29 08Z,   0.30,  -2.41,  99.90,  -2.01,   0.11,
04/29 09Z,   0.30,   0.60,  99.90,   1.00,   0.11,
04/29 10Z,   0.30,   2.36,  99.90,   2.77,   0.11,
04/29 11Z,   0.30,   2.52,  99.90,   2.93,   0.11,  (max)
04/29 12Z,   0.20,   0.93,  99.90,   1.23,   0.11,
04/29 13Z,   0.20,  -2.26,  99.90,  -1.95,   0.11,
04/29 14Z,   0.10,  -6.48,  99.90,  -6.27,   0.11,
04/29 15Z,   0.00, -10.91,  99.90, -10.80,   0.11,
04/29 16Z,   0.00, -14.51,  99.90, -14.40,   0.11,
04/29 17Z,   0.00, -16.22,  99.90, -16.12,   0.11,  (min)
04/29 18Z,   0.00, -15.59,  99.90, -15.49,   0.11,
04/29 19Z,   0.00, -13.07,  99.90, -12.97,   0.11,
04/29 20Z,   0.00,  -9.56,  99.90,  -9.45,   0.11,
04/29 21Z,   0.00,  -5.93,  99.90,  -5.83,   0.11,
04/29 22Z,   0.00,  -2.96,  99.90,  -2.85,   0.11,
04/29 23Z,   0.00,  -1.14,  99.90,  -1.04,   0.11,
04/30 00Z,   0.00,  -0.74,  99.90,  -0.64,   0.11,  (max)
04/30 01Z,   0.00,  -1.81,  99.90,  -1.70,   0.11,
04/30 02Z,   0.00,  -4.05,  99.90,  -3.94,   0.11,
04/30 03Z,   0.00,  -6.85,  99.90,  -6.74,   0.11,
04/30 04Z,   0.00,  -9.41,  99.90,  -9.30,   0.11,
04/30 05Z,   0.00, -10.75,  99.90, -10.65,   0.11,  (min)
04/30 06Z,   0.00, -10.21,  99.90, -10.10,   0.11,
04/30 07Z,   0.00,  -7.92,  99.90,  -7.82,   0.11,
04/30 08Z,   0.00,  -4.71,  99.90,  -4.60,   0.11,
04/30 09Z,   0.00,  -1.46,  99.90,  -1.35,   0.11,
04/30 10Z,   0.00,   1.06,  99.90,   1.16,   0.11,
04/30 11Z,  -0.10,   2.27,  99.90,   2.28,   0.11,  (max)
04/30 12Z,  -0.20,   1.92,  99.90,   1.83,   0.11,
04/30 13Z,  -0.20,  -0.05,  99.90,  -0.14,   0.11,
04/30 14Z,  -0.10,  -3.38,  99.90,  -3.37,   0.11,
04/30 15Z,  -0.20,  -7.48,  99.90,  -7.58,   0.11,
04/30 16Z,  -0.20, -11.56,  99.90, -11.65,   0.11,
04/30 17Z,  -0.10, -14.63,  99.90, -14.62,   0.11,
04/30 18Z,   0.00, -15.79,  99.90, -15.68,   0.11,  (min)
04/30 19Z,   0.00, -14.79,  99.90, -14.68,   0.11,
04/30 20Z,   0.10, -12.20,  99.90, -11.99,   0.11,
04/30 21Z,   0.20,  -8.87,  99.90,  -8.56,   0.11,
04/30 22Z,   0.20,  -5.62,  99.90,  -5.31,   0.11,
04/30 23Z,   0.30,  -3.08,  99.90,  -2.67,   0.11,
05/01 00Z,   0.30,  -1.64,  99.90,  -1.23,   0.11,
05/01 01Z,   0.30,  -1.48,  99.90,  -1.07,   0.11,  (max)
05/01 02Z,   0.20,  -2.58,  99.90,  -2.27,   0.11,
05/01 03Z,   0.30,  -4.62,  99.90,  -4.21,   0.11,
05/01 04Z,   0.20,  -7.03,  99.90,  -6.73,   0.11,
05/01 05Z,   0.20,  -9.10,  99.90,  -8.79,   0.11,
05/01 06Z,   0.30,  -9.95,  99.90,  -9.54,   0.11,  (min)
05/01 07Z,   0.30,  -9.08,  99.90,  -8.68,   0.11,
05/01 08Z,   0.20,  -6.79,  99.90,  -6.49,   0.11,
05/01 09Z,   0.20,  -3.87,  99.90,  -3.56,   0.11,
05/01 10Z,   0.30,  -1.11,  99.90,  -0.70,   0.11,
05/01 11Z,   0.30,   0.83,  99.90,   1.24,   0.11,
05/01 12Z,   0.30,   1.54,  99.90,   1.94,   0.11,  (max)
05/01 13Z,   0.20,   0.85,  99.90,   1.16,   0.11,
05/01 14Z,   0.20,  -1.21,  99.90,  -0.90,   0.11,
05/01 15Z,   0.30,  -4.37,  99.90,  -3.96,   0.11,
05/01 16Z,   0.30,  -8.06,  99.90,  -7.66,   0.11,
05/01 17Z,   0.30, -11.61,  99.90, -11.20,   0.11,
05/01 18Z,   0.30, -14.13,  99.90, -13.73,   0.11,