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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Ketchikan, AK
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Anchorage, AK : 03/21/2025 00:23:45 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/19 06Z,  -0.70,  -2.29,  -2.93,  99.90,   0.06,
03/19 07Z,  -0.60,  -1.36,  -2.04,  99.90,  -0.08,  (max)
03/19 08Z,  -0.60,  -2.99,  -4.51,  99.90,  -0.92,
03/19 09Z,  -0.50,  -7.06,  -8.94,  99.90,  -1.38,
03/19 10Z,  -0.40, -12.57, -13.72,  99.90,  -0.75,
03/19 11Z,  -0.40, -18.04, -18.13,  99.90,   0.31,
03/19 12Z,  -0.30, -21.75, -22.01,  99.90,   0.04,
03/19 13Z,  -0.30, -23.01, -24.14,  99.90,  -0.83,  (min)
03/19 14Z,  -0.20, -21.29, -19.40,  99.90,   2.09,
03/19 15Z,  -0.10, -15.56, -13.33,  99.90,   2.33,
03/19 16Z,   0.00,  -7.55,  -7.82,  99.90,  -0.27,
03/19 17Z,   0.00,  -1.64,  -3.39,  99.90,  -1.75,
03/19 18Z,   0.00,   0.38,  -0.67,  99.90,  -1.05,  (max)
03/19 19Z,   0.10,  -0.32,  -0.96,  99.90,  -0.74,
03/19 20Z,   0.10,  -3.15,  -4.17,  99.90,  -1.12,
03/19 21Z,   0.20,  -7.92,  -8.93,  99.90,  -1.21,
03/19 22Z,   0.30, -13.81, -13.81,  99.90,  -0.30,
03/19 23Z,   0.30, -19.72, -18.37,  99.90,   1.05,
03/20 00Z,   0.30, -24.26, -22.66,  99.90,   1.30,
03/20 01Z,   0.30, -26.63, -26.13,  99.90,   0.20,
03/20 02Z,   0.40, -26.74, -26.63,  99.90,  -0.29,  (min)
03/20 03Z,   0.40, -23.52, -20.21,  99.90,   2.91,
03/20 04Z,   0.50, -16.74, -14.27,  99.90,   1.97,
03/20 05Z,   0.50,  -9.64,  -9.27,  99.90,  -0.13,
03/20 06Z,   0.50,  -5.25,  -5.47,  99.90,  -0.72,
03/20 07Z,   0.50,  -3.21,  -3.36,  99.90,  -0.65,  (max)
03/20 08Z,   0.50,  -2.91,  -3.76,  99.90,  -1.35,
03/20 09Z,   0.50,  -4.86,  -6.60,  99.90,  -2.24,
03/20 10Z,   0.40,  -8.93, -10.96,  99.90,  -2.43,
03/20 11Z,   0.40, -14.12, -15.18,  99.90,  -1.46,
03/20 12Z,   0.40, -18.78, -18.87,  99.90,  -0.49,
03/20 13Z,   0.40, -21.29, -21.41,  99.90,  -0.52,  (min)
03/20 14Z,   0.40, -21.33, -19.90,  99.90,   1.03,
03/20 15Z,   0.40, -18.61, -14.41,  99.90,   3.80,
03/20 16Z,   0.40, -12.58,  -9.36,  99.90,   2.82,
03/20 17Z,   0.30,  -5.53,  -5.09,  99.90,   0.14,
03/20 18Z,   0.30,  -1.41,  -2.01,  99.90,  -0.90,
03/20 19Z,   0.30,  -0.90,  -0.97,  99.90,  -0.37,  (max)
03/20 20Z,   0.20,  -2.46,  -2.84,  99.90,  -0.58,
03/20 21Z,   0.20,  -5.71,  -6.76,  99.90,  -1.25,
03/20 22Z,   0.20, -10.52, -11.50,  99.90,  -1.18,
03/20 23Z,   0.20, -16.07, -15.93,  99.90,  -0.06,
03/21 00Z,   0.10, -21.22, -20.03,  99.90,   1.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/21 01Z,   0.20, -24.64,  99.90, -23.46,   0.98,
03/21 02Z,   0.20, -25.91,  99.90, -24.84,   0.86,  (min)
03/21 03Z,   0.20, -25.21,  99.90, -24.26,   0.75,
03/21 04Z,   0.30, -21.60,  99.90, -20.66,   0.63,
03/21 05Z,   0.30, -15.29,  99.90, -14.47,   0.52,
03/21 06Z,   0.30,  -9.52,  99.90,  -8.82,   0.40,
03/21 07Z,   0.30,  -6.35,  99.90,  -5.76,   0.29,
03/21 08Z,   0.30,  -4.84,  99.90,  -4.36,   0.17,
03/21 09Z,   0.30,  -4.62,  99.90,  -4.26,   0.06,  (max)
03/21 10Z,   0.30,  -6.42,  99.90,  -6.17,  -0.06,
03/21 11Z,   0.40, -10.09,  99.90,  -9.86,  -0.17,
03/21 12Z,   0.40, -14.60,  99.90, -14.49,  -0.29,
03/21 13Z,   0.40, -18.28,  99.90, -18.16,  -0.29,
03/21 14Z,   0.40, -19.81,  99.90, -19.70,  -0.29,  (min)
03/21 15Z,   0.40, -19.30,  99.90, -19.18,  -0.29,
03/21 16Z,   0.40, -16.49,  99.90, -16.38,  -0.29,
03/21 17Z,   0.40, -11.01,  99.90, -10.90,  -0.29,
03/21 18Z,   0.40,  -5.36,  99.90,  -5.24,  -0.29,
03/21 19Z,   0.40,  -2.77,  99.90,  -2.65,  -0.29,  (max)
03/21 20Z,   0.40,  -3.05,  99.90,  -2.94,  -0.29,
03/21 21Z,   0.30,  -4.72,  99.90,  -4.71,  -0.29,
03/21 22Z,   0.30,  -7.76,  99.90,  -7.74,  -0.29,
03/21 23Z,   0.30, -12.10,  99.90, -12.09,  -0.29,
03/22 00Z,   0.30, -16.96,  99.90, -16.94,  -0.29,
03/22 01Z,   0.30, -21.21,  99.90, -21.19,  -0.29,
03/22 02Z,   0.30, -23.71,  99.90, -23.70,  -0.29,
03/22 03Z,   0.40, -24.50,  99.90, -24.39,  -0.29,  (min)
03/22 04Z,   0.40, -23.84,  99.90, -23.72,  -0.29,
03/22 05Z,   0.40, -20.60,  99.90, -20.49,  -0.29,
03/22 06Z,   0.40, -15.22,  99.90, -15.11,  -0.29,
03/22 07Z,   0.40, -10.66,  99.90, -10.54,  -0.29,
03/22 08Z,   0.40,  -8.12,  99.90,  -8.01,  -0.29,
03/22 09Z,   0.30,  -6.50,  99.90,  -6.49,  -0.29,
03/22 10Z,   0.30,  -5.89,  99.90,  -5.87,  -0.29,  (max)
03/22 11Z,   0.20,  -7.19,  99.90,  -7.27,  -0.29,
03/22 12Z,   0.20, -10.23,  99.90, -10.31,  -0.29,
03/22 13Z,   0.10, -13.96,  99.90, -14.15,  -0.29,
03/22 14Z,   0.10, -16.84,  99.90, -17.03,  -0.29,
03/22 15Z,   0.20, -17.99,  99.90, -18.08,  -0.29,  (min)
03/22 16Z,   0.20, -17.75,  99.90, -17.84,  -0.29,
03/22 17Z,   0.20, -15.60,  99.90, -15.68,  -0.29,
03/22 18Z,   0.10, -11.08,  99.90, -11.26,  -0.29,
03/22 19Z,   0.10,  -6.68,  99.90,  -6.87,  -0.29,
03/22 20Z,   0.00,  -4.96,  99.90,  -5.24,  -0.29,  (max)
03/22 21Z,   0.00,  -5.20,  99.90,  -5.49,  -0.29,
03/22 22Z,   0.00,  -6.33,  99.90,  -6.61,  -0.29,
03/22 23Z,   0.00,  -8.71,  99.90,  -8.99,  -0.29,
03/23 00Z,  -0.10, -12.34,  99.90, -12.72,  -0.29,
03/23 01Z,  -0.10, -16.46,  99.90, -16.84,  -0.29,
03/23 02Z,  -0.20, -20.02,  99.90, -20.50,  -0.29,
03/23 03Z,  -0.20, -22.17,  99.90, -22.66,  -0.29,
03/23 04Z,  -0.20, -23.28,  99.90, -23.77,  -0.29,
03/23 05Z,  -0.20, -23.32,  99.90, -23.80,  -0.29,  (min)
03/23 06Z,  -0.20, -20.82,  99.90, -21.30,  -0.29,
03/23 07Z,  -0.30, -16.27,  99.90, -16.86,  -0.29,
03/23 08Z,  -0.30, -12.38,  99.90, -12.96,  -0.29,
03/23 09Z,  -0.30,  -9.76,  99.90, -10.35,  -0.29,
03/23 10Z,  -0.40,  -7.50,  99.90,  -8.19,  -0.29,
03/23 11Z,  -0.40,  -6.23,  99.90,  -6.91,  -0.29,  (max)
03/23 12Z,  -0.40,  -6.93,  99.90,  -7.62,  -0.29,
03/23 13Z,  -0.30,  -9.39,  99.90,  -9.97,  -0.29,
03/23 14Z,  -0.30, -12.59,  99.90, -13.18,  -0.29,
03/23 15Z,  -0.30, -15.18,  99.90, -15.77,  -0.29,
03/23 16Z,  -0.30, -16.67,  99.90, -17.26,  -0.29,
03/23 17Z,  -0.20, -17.35,  99.90, -17.84,  -0.29,  (min)
03/23 18Z,  -0.20, -16.14,  99.90, -16.63,  -0.29,
03/23 19Z,  -0.30, -12.46,  99.90, -13.04,  -0.29,
03/23 20Z,  -0.30,  -8.75,  99.90,  -9.34,  -0.29,
03/23 21Z,  -0.40,  -7.05,  99.90,  -7.73,  -0.29,
03/23 22Z,  -0.40,  -6.53,  99.90,  -7.21,  -0.29,  (max)
03/23 23Z,  -0.40,  -6.71,  99.90,  -7.40,  -0.29,
03/24 00Z,  -0.40,  -8.33,  99.90,  -9.02,  -0.29,
03/24 01Z,  -0.40, -11.35,  99.90, -12.03,  -0.29,
03/24 02Z,  -0.30, -15.03,  99.90, -15.61,  -0.29,
03/24 03Z,  -0.20, -18.41,  99.90, -18.89,  -0.29,
03/24 04Z,  -0.10, -20.90,  99.90, -21.28,  -0.29,
03/24 05Z,  -0.10, -22.93,  99.90, -23.32,  -0.29,
03/24 06Z,   0.00, -23.91,  99.90, -24.20,  -0.29,  (min)
03/24 07Z,   0.00, -21.97,  99.90, -22.25,  -0.29,
03/24 08Z,   0.00, -17.76,  99.90, -18.04,  -0.29,
03/24 09Z,   0.00, -13.81,  99.90, -14.10,  -0.29,
03/24 10Z,   0.00, -10.50,  99.90, -10.78,  -0.29,
03/24 11Z,   0.00,  -7.34,  99.90,  -7.63,  -0.29,
03/24 12Z,   0.00,  -5.46,  99.90,  -5.74,  -0.29,  (max)
03/24 13Z,   0.00,  -5.79,  99.90,  -6.08,  -0.29,
03/24 14Z,   0.00,  -8.03,  99.90,  -8.31,  -0.29,
03/24 15Z,   0.10, -11.18,  99.90, -11.36,  -0.29,
03/24 16Z,   0.20, -14.07,  99.90, -14.16,  -0.29,
03/24 17Z,   0.20, -16.47,  99.90, -16.56,  -0.29,
03/24 18Z,   0.20, -18.31,  99.90, -18.40,  -0.29,