EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-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
Seward, AK
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
#Elfin Cove, AK : 04/23/2025 12:23:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 12Z,  -0.80,  -4.17,  -5.48,  99.90,  -0.51,
04/21 13Z,  -0.80,  -3.20,  -4.63,  99.90,  -0.63,
04/21 14Z,  -0.80,  -2.43,  -3.97,  99.90,  -0.74,
04/21 15Z,  -0.80,  -2.09,  -3.75,  99.90,  -0.86,  (max)
04/21 16Z,  -0.80,  -2.33,  -4.16,  99.90,  -1.03,
04/21 17Z,  -0.80,  -3.21,  -5.01,  99.90,  -1.00,
04/21 18Z,  -0.70,  -4.63,  -6.38,  99.90,  -1.05,
04/21 19Z,  -0.70,  -6.26,  -7.90,  99.90,  -0.94,
04/21 20Z,  -0.70,  -7.80,  -9.34,  99.90,  -0.84,
04/21 21Z,  -0.70,  -8.97, -10.45,  99.90,  -0.78,
04/21 22Z,  -0.70,  -9.55, -10.99,  99.90,  -0.74,  (min)
04/21 23Z,  -0.60,  -9.45, -10.89,  99.90,  -0.84,
04/22 00Z,  -0.60,  -8.68, -10.16,  99.90,  -0.88,
04/22 01Z,  -0.70,  -7.40,  -8.93,  99.90,  -0.83,
04/22 02Z,  -0.70,  -5.90,  -7.54,  99.90,  -0.94,
04/22 03Z,  -0.70,  -4.50,  -6.11,  99.90,  -0.91,
04/22 04Z,  -0.70,  -3.44,  -5.14,  99.90,  -1.00,
04/22 05Z,  -0.60,  -2.94,  -4.63,  99.90,  -1.09,  (max)
04/22 06Z,  -0.50,  -3.07,  -4.69,  99.90,  -1.12,
04/22 07Z,  -0.50,  -3.71,  -5.18,  99.90,  -0.97,
04/22 08Z,  -0.60,  -4.60,  -5.98,  99.90,  -0.78,
04/22 09Z,  -0.60,  -5.47,  -6.72,  99.90,  -0.65,
04/22 10Z,  -0.60,  -6.09,  -7.29,  99.90,  -0.60,
04/22 11Z,  -0.60,  -6.25,  -7.45,  99.90,  -0.60,  (min)
04/22 12Z,  -0.60,  -5.86,  -7.09,  99.90,  -0.63,
04/22 13Z,  -0.60,  -4.98,  -6.35,  99.90,  -0.77,
04/22 14Z,  -0.70,  -3.84,  -5.35,  99.90,  -0.81,
04/22 15Z,  -0.70,  -2.80,  -4.40,  99.90,  -0.90,
04/22 16Z,  -0.70,  -2.14,  -3.90,  99.90,  -1.06,  (max)
04/22 17Z,  -0.70,  -2.10,  -3.92,  99.90,  -1.12,
04/22 18Z,  -0.60,  -2.82,  -4.66,  99.90,  -1.24,
04/22 19Z,  -0.70,  -4.20,  -5.94,  99.90,  -1.04,
04/22 20Z,  -0.70,  -5.92,  -7.56,  99.90,  -0.94,
04/22 21Z,  -0.70,  -7.62,  -9.20,  99.90,  -0.88,
04/22 22Z,  -0.70,  -8.99, -10.51,  99.90,  -0.82,
04/22 23Z,  -0.70,  -9.73, -11.24,  99.90,  -0.81,  (min)
04/23 00Z,  -0.70,  -9.66, -11.21,  99.90,  -0.85,
04/23 01Z,  -0.70,  -8.78, -10.39,  99.90,  -0.91,
04/23 02Z,  -0.70,  -7.26,  -9.03,  99.90,  -1.07,
04/23 03Z,  -0.70,  -5.48,  -7.30,  99.90,  -1.12,
04/23 04Z,  -0.80,  -3.80,  -5.74,  99.90,  -1.14,
04/23 05Z,  -0.70,  -2.56,  -4.43,  99.90,  -1.17,
04/23 06Z,  -0.70,  -2.05,  -3.82,  99.90,  -1.07,  (max)
04/23 07Z,  -0.60,  -2.38,  -3.96,  99.90,  -0.98,
04/23 08Z,  -0.60,  -3.38,  -4.78,  99.90,  -0.80,
04/23 09Z,  -0.70,  -4.73,  -5.98,  99.90,  -0.55,
04/23 10Z,  -0.60,  -6.08,  -7.23,  99.90,  -0.55,
04/23 11Z,  -0.70,  -7.09,  -8.19,  99.90,  -0.40,
04/23 12Z,  -0.70,  -7.45,  -8.57,  99.90,  -0.42,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 13Z,  -0.70,  -7.03,  99.90,  -8.18,  -0.45,
04/23 14Z,  -0.60,  -5.92,  99.90,  -7.00,  -0.48,
04/23 15Z,  -0.60,  -4.43,  99.90,  -5.54,  -0.51,
04/23 16Z,  -0.60,  -2.97,  99.90,  -4.10,  -0.54,
04/23 17Z,  -0.60,  -1.92,  99.90,  -3.09,  -0.56,
04/23 18Z,  -0.60,  -1.64,  99.90,  -2.83,  -0.59,  (max)
04/23 19Z,  -0.60,  -2.29,  99.90,  -3.51,  -0.62,
04/23 20Z,  -0.60,  -3.76,  99.90,  -5.01,  -0.65,
04/23 21Z,  -0.60,  -5.68,  99.90,  -6.96,  -0.68,
04/23 22Z,  -0.60,  -7.63,  99.90,  -8.94,  -0.71,
04/23 23Z,  -0.60,  -9.19,  99.90, -10.53,  -0.74,
04/24 00Z,  -0.60,  -9.99,  99.90, -11.35,  -0.77,  (min)
04/24 01Z,  -0.50,  -9.79,  99.90, -11.06,  -0.77,
04/24 02Z,  -0.60,  -8.62,  99.90,  -9.99,  -0.77,
04/24 03Z,  -0.60,  -6.75,  99.90,  -8.12,  -0.77,
04/24 04Z,  -0.60,  -4.60,  99.90,  -5.97,  -0.77,
04/24 05Z,  -0.60,  -2.65,  99.90,  -4.02,  -0.77,
04/24 06Z,  -0.60,  -1.35,  99.90,  -2.72,  -0.77,
04/24 07Z,  -0.60,  -1.05,  99.90,  -2.41,  -0.77,  (max)
04/24 08Z,  -0.50,  -1.80,  99.90,  -3.06,  -0.77,
04/24 09Z,  -0.50,  -3.36,  99.90,  -4.63,  -0.77,
04/24 10Z,  -0.50,  -5.33,  99.90,  -6.59,  -0.77,
04/24 11Z,  -0.50,  -7.21,  99.90,  -8.48,  -0.77,
04/24 12Z,  -0.50,  -8.54,  99.90,  -9.80,  -0.77,
04/24 13Z,  -0.50,  -8.95,  99.90, -10.21,  -0.77,  (min)
04/24 14Z,  -0.50,  -8.32,  99.90,  -9.58,  -0.77,
04/24 15Z,  -0.50,  -6.82,  99.90,  -8.08,  -0.77,
04/24 16Z,  -0.50,  -4.84,  99.90,  -6.11,  -0.77,
04/24 17Z,  -0.50,  -2.90,  99.90,  -4.17,  -0.77,
04/24 18Z,  -0.50,  -1.51,  99.90,  -2.77,  -0.77,
04/24 19Z,  -0.50,  -1.07,  99.90,  -2.34,  -0.77,  (max)
04/24 20Z,  -0.40,  -1.77,  99.90,  -2.94,  -0.77,
04/24 21Z,  -0.40,  -3.43,  99.90,  -4.60,  -0.77,
04/24 22Z,  -0.40,  -5.62,  99.90,  -6.79,  -0.77,
04/24 23Z,  -0.40,  -7.81,  99.90,  -8.98,  -0.77,
04/25 00Z,  -0.40,  -9.47,  99.90, -10.63,  -0.77,
04/25 01Z,  -0.40, -10.15,  99.90, -11.32,  -0.77,  (min)
04/25 02Z,  -0.40,  -9.67,  99.90, -10.84,  -0.77,
04/25 03Z,  -0.40,  -8.10,  99.90,  -9.27,  -0.77,
04/25 04Z,  -0.40,  -5.80,  99.90,  -6.97,  -0.77,
04/25 05Z,  -0.30,  -3.32,  99.90,  -4.39,  -0.77,
04/25 06Z,  -0.30,  -1.24,  99.90,  -2.30,  -0.77,
04/25 07Z,  -0.30,  -0.07,  99.90,  -1.14,  -0.77,  (max)
04/25 08Z,  -0.30,  -0.17,  99.90,  -1.23,  -0.77,
04/25 09Z,  -0.30,  -1.53,  99.90,  -2.59,  -0.77,
04/25 10Z,  -0.30,  -3.79,  99.90,  -4.86,  -0.77,
04/25 11Z,  -0.30,  -6.40,  99.90,  -7.46,  -0.77,
04/25 12Z,  -0.30,  -8.72,  99.90,  -9.79,  -0.77,
04/25 13Z,  -0.30, -10.21,  99.90, -11.27,  -0.77,
04/25 14Z,  -0.20, -10.48,  99.90, -11.45,  -0.77,  (min)
04/25 15Z,  -0.20,  -9.49,  99.90, -10.46,  -0.77,
04/25 16Z,  -0.30,  -7.49,  99.90,  -8.56,  -0.77,
04/25 17Z,  -0.20,  -5.00,  99.90,  -5.96,  -0.77,
04/25 18Z,  -0.20,  -2.64,  99.90,  -3.61,  -0.77,
04/25 19Z,  -0.30,  -1.01,  99.90,  -2.07,  -0.77,
04/25 20Z,  -0.30,  -0.55,  99.90,  -1.61,  -0.77,  (max)
04/25 21Z,  -0.30,  -1.40,  99.90,  -2.47,  -0.77,
04/25 22Z,  -0.30,  -3.33,  99.90,  -4.39,  -0.77,
04/25 23Z,  -0.30,  -5.77,  99.90,  -6.83,  -0.77,
04/26 00Z,  -0.30,  -8.08,  99.90,  -9.15,  -0.77,
04/26 01Z,  -0.40,  -9.67,  99.90, -10.84,  -0.77,
04/26 02Z,  -0.40, -10.09,  99.90, -11.26,  -0.77,  (min)
04/26 03Z,  -0.50,  -9.21,  99.90, -10.48,  -0.77,
04/26 04Z,  -0.50,  -7.19,  99.90,  -8.46,  -0.77,
04/26 05Z,  -0.50,  -4.52,  99.90,  -5.78,  -0.77,
04/26 06Z,  -0.50,  -1.83,  99.90,  -3.10,  -0.77,
04/26 07Z,  -0.50,   0.21,  99.90,  -1.06,  -0.77,
04/26 08Z,  -0.50,   1.05,  99.90,  -0.22,  -0.77,  (max)
04/26 09Z,  -0.50,   0.38,  99.90,  -0.89,  -0.77,
04/26 10Z,  -0.50,  -1.69,  99.90,  -2.96,  -0.77,
04/26 11Z,  -0.50,  -4.65,  99.90,  -5.92,  -0.77,
04/26 12Z,  -0.50,  -7.78,  99.90,  -9.05,  -0.77,
04/26 13Z,  -0.50, -10.36,  99.90, -11.63,  -0.77,
04/26 14Z,  -0.50, -11.80,  99.90, -13.07,  -0.77,
04/26 15Z,  -0.60, -11.79,  99.90, -13.15,  -0.77,  (min)
04/26 16Z,  -0.60, -10.34,  99.90, -11.71,  -0.77,
04/26 17Z,  -0.50,  -7.84,  99.90,  -9.11,  -0.77,
04/26 18Z,  -0.50,  -4.92,  99.90,  -6.19,  -0.77,
04/26 19Z,  -0.50,  -2.28,  99.90,  -3.55,  -0.77,
04/26 20Z,  -0.50,  -0.56,  99.90,  -1.83,  -0.77,
04/26 21Z,  -0.50,  -0.21,  99.90,  -1.47,  -0.77,  (max)
04/26 22Z,  -0.50,  -1.30,  99.90,  -2.57,  -0.77,
04/26 23Z,  -0.50,  -3.47,  99.90,  -4.74,  -0.77,
04/27 00Z,  -0.40,  -6.06,  99.90,  -7.22,  -0.77,