EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Northeast
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Alaska
Gulf of Alaska
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Ketchikan, AK
Sitka, AK
Juneau, AK
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
#Fernandina, FL : 04/21/2025 21:21:30 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 06Z,  -0.20,   5.84,   5.70,  99.90,   0.06,
04/20 07Z,  -0.20,   5.75,   5.60,  99.90,   0.05,  (max)
04/20 08Z,  -0.20,   5.13,   4.82,  99.90,  -0.11,
04/20 09Z,  -0.20,   4.06,   3.65,  99.90,  -0.21,
04/20 10Z,  -0.20,   2.83,   2.57,  99.90,  -0.06,
04/20 11Z,  -0.20,   1.80,   1.53,  99.90,  -0.07,
04/20 12Z,  -0.10,   1.16,   0.82,  99.90,  -0.24,
04/20 13Z,  -0.10,   1.04,   0.82,  99.90,  -0.12,  (min)
04/20 14Z,  -0.10,   1.53,   1.33,  99.90,  -0.10,
04/20 15Z,  -0.10,   2.42,   2.14,  99.90,  -0.18,
04/20 16Z,  -0.10,   3.42,   2.97,  99.90,  -0.35,
04/20 17Z,  -0.10,   4.33,   3.88,  99.90,  -0.35,
04/20 18Z,  -0.20,   4.92,   4.48,  99.90,  -0.24,
04/20 19Z,  -0.20,   5.03,   4.66,  99.90,  -0.17,  (max)
04/20 20Z,  -0.20,   4.61,   4.08,  99.90,  -0.33,
04/20 21Z,  -0.20,   3.71,   3.09,  99.90,  -0.42,
04/20 22Z,  -0.20,   2.56,   2.01,  99.90,  -0.35,
04/20 23Z,  -0.20,   1.57,   1.21,  99.90,  -0.16,
04/21 00Z,  -0.40,   1.00,   0.73,  99.90,   0.13,
04/21 01Z,  -0.30,   0.93,   0.68,  99.90,   0.05,  (min)
04/21 02Z,  -0.30,   1.46,   1.27,  99.90,   0.11,
04/21 03Z,  -0.30,   2.46,   2.32,  99.90,   0.16,
04/21 04Z,  -0.30,   3.60,   3.35,  99.90,   0.05,
04/21 05Z,  -0.30,   4.64,   4.39,  99.90,   0.05,
04/21 06Z,  -0.30,   5.44,   5.21,  99.90,   0.07,
04/21 07Z,  -0.30,   5.82,   5.52,  99.90,  -0.00,  (max)
04/21 08Z,  -0.30,   5.71,   5.41,  99.90,   0.00,
04/21 09Z,  -0.30,   5.08,   4.68,  99.90,  -0.10,
04/21 10Z,  -0.30,   4.00,   3.55,  99.90,  -0.15,
04/21 11Z,  -0.30,   2.76,   2.42,  99.90,  -0.04,
04/21 12Z,  -0.20,   1.70,   1.41,  99.90,  -0.09,
04/21 13Z,  -0.30,   1.02,   0.63,  99.90,  -0.09,
04/21 14Z,  -0.30,   0.91,   0.45,  99.90,  -0.16,  (min)
04/21 15Z,  -0.30,   1.46,   0.88,  99.90,  -0.28,
04/21 16Z,  -0.30,   2.44,   1.84,  99.90,  -0.30,
04/21 17Z,  -0.30,   3.52,   2.95,  99.90,  -0.27,
04/21 18Z,  -0.30,   4.48,   3.98,  99.90,  -0.20,
04/21 19Z,  -0.30,   5.09,   4.76,  99.90,  -0.03,
04/21 20Z,  -0.30,   5.19,   4.92,  99.90,   0.03,  (max)
04/21 21Z,  -0.20,   4.77,   4.42,  99.90,  -0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 22Z,  -0.20,   3.86,  99.90,   3.52,  -0.14,
04/21 23Z,  -0.20,   2.69,  99.90,   2.35,  -0.13,
04/22 00Z,  -0.10,   1.64,  99.90,   1.41,  -0.13,
04/22 01Z,  -0.10,   0.96,  99.90,   0.74,  -0.12,
04/22 02Z,  -0.10,   0.80,  99.90,   0.60,  -0.11,  (min)
04/22 03Z,  -0.10,   1.31,  99.90,   1.11,  -0.10,
04/22 04Z,  -0.20,   2.33,  99.90,   2.04,  -0.09,
04/22 05Z,  -0.20,   3.51,  99.90,   3.23,  -0.08,
04/22 06Z,  -0.30,   4.61,  99.90,   4.24,  -0.07,
04/22 07Z,  -0.30,   5.45,  99.90,   5.09,  -0.06,
04/22 08Z,  -0.30,   5.86,  99.90,   5.51,  -0.05,  (max)
04/22 09Z,  -0.30,   5.77,  99.90,   5.43,  -0.04,
04/22 10Z,  -0.30,   5.13,  99.90,   4.79,  -0.04,
04/22 11Z,  -0.30,   3.99,  99.90,   3.65,  -0.04,
04/22 12Z,  -0.30,   2.66,  99.90,   2.32,  -0.04,
04/22 13Z,  -0.30,   1.49,  99.90,   1.15,  -0.04,
04/22 14Z,  -0.20,   0.73,  99.90,   0.49,  -0.04,
04/22 15Z,  -0.30,   0.65,  99.90,   0.31,  -0.04,  (min)
04/22 16Z,  -0.30,   1.31,  99.90,   0.97,  -0.04,
04/22 17Z,  -0.30,   2.42,  99.90,   2.08,  -0.04,
04/22 18Z,  -0.30,   3.64,  99.90,   3.29,  -0.04,
04/22 19Z,  -0.30,   4.70,  99.90,   4.36,  -0.04,
04/22 20Z,  -0.20,   5.37,  99.90,   5.13,  -0.04,
04/22 21Z,  -0.20,   5.53,  99.90,   5.29,  -0.04,  (max)
04/22 22Z,  -0.20,   5.12,  99.90,   4.87,  -0.04,
04/22 23Z,  -0.20,   4.15,  99.90,   3.91,  -0.04,
04/23 00Z,  -0.10,   2.87,  99.90,   2.73,  -0.04,
04/23 01Z,  -0.10,   1.66,  99.90,   1.52,  -0.04,
04/23 02Z,  -0.10,   0.81,  99.90,   0.67,  -0.04,
04/23 03Z,  -0.10,   0.55,  99.90,   0.41,  -0.04,  (min)
04/23 04Z,  -0.10,   1.05,  99.90,   0.91,  -0.04,
04/23 05Z,  -0.20,   2.11,  99.90,   1.87,  -0.04,
04/23 06Z,  -0.20,   3.37,  99.90,   3.13,  -0.04,
04/23 07Z,  -0.20,   4.57,  99.90,   4.32,  -0.04,
04/23 08Z,  -0.20,   5.50,  99.90,   5.25,  -0.04,
04/23 09Z,  -0.30,   5.98,  99.90,   5.64,  -0.04,  (max)
04/23 10Z,  -0.30,   5.92,  99.90,   5.58,  -0.04,
04/23 11Z,  -0.20,   5.22,  99.90,   4.98,  -0.04,
04/23 12Z,  -0.20,   3.95,  99.90,   3.71,  -0.04,
04/23 13Z,  -0.20,   2.47,  99.90,   2.23,  -0.04,
04/23 14Z,  -0.20,   1.16,  99.90,   0.92,  -0.04,
04/23 15Z,  -0.20,   0.34,  99.90,   0.10,  -0.04,
04/23 16Z,  -0.30,   0.33,  99.90,  -0.02,  -0.04,  (min)
04/23 17Z,  -0.30,   1.14,  99.90,   0.80,  -0.04,
04/23 18Z,  -0.30,   2.42,  99.90,   2.08,  -0.04,
04/23 19Z,  -0.30,   3.81,  99.90,   3.47,  -0.04,
04/23 20Z,  -0.20,   5.02,  99.90,   4.78,  -0.04,
04/23 21Z,  -0.20,   5.80,  99.90,   5.56,  -0.04,
04/23 22Z,  -0.20,   6.02,  99.90,   5.77,  -0.04,  (max)
04/23 23Z,  -0.20,   5.58,  99.90,   5.34,  -0.04,
04/24 00Z,  -0.20,   4.49,  99.90,   4.25,  -0.04,
04/24 01Z,  -0.10,   3.03,  99.90,   2.89,  -0.04,
04/24 02Z,  -0.10,   1.61,  99.90,   1.47,  -0.04,
04/24 03Z,   0.00,   0.57,  99.90,   0.53,  -0.04,
04/24 04Z,   0.00,   0.22,  99.90,   0.18,  -0.04,  (min)
04/24 05Z,   0.00,   0.73,  99.90,   0.69,  -0.04,
04/24 06Z,  -0.10,   1.86,  99.90,   1.72,  -0.04,
04/24 07Z,  -0.20,   3.23,  99.90,   2.98,  -0.04,
04/24 08Z,  -0.20,   4.56,  99.90,   4.31,  -0.04,
04/24 09Z,  -0.20,   5.60,  99.90,   5.36,  -0.04,
04/24 10Z,  -0.10,   6.15,  99.90,   6.01,  -0.04,
04/24 11Z,   0.00,   6.08,  99.90,   6.04,  -0.04,  (max)
04/24 12Z,   0.00,   5.27,  99.90,   5.23,  -0.04,
04/24 13Z,   0.00,   3.83,  99.90,   3.79,  -0.04,
04/24 14Z,   0.00,   2.18,  99.90,   2.13,  -0.04,
04/24 15Z,  -0.10,   0.73,  99.90,   0.59,  -0.04,
04/24 16Z,  -0.20,  -0.10,  99.90,  -0.35,  -0.04,  (min)
04/24 17Z,  -0.20,  -0.00,  99.90,  -0.24,  -0.04,
04/24 18Z,  -0.10,   1.00,  99.90,   0.85,  -0.04,
04/24 19Z,  -0.10,   2.49,  99.90,   2.35,  -0.04,
04/24 20Z,   0.00,   4.08,  99.90,   4.04,  -0.04,
04/24 21Z,   0.00,   5.46,  99.90,   5.42,  -0.04,
04/24 22Z,  -0.10,   6.34,  99.90,   6.20,  -0.04,
04/24 23Z,  -0.10,   6.58,  99.90,   6.44,  -0.04,  (max)
04/25 00Z,  -0.10,   6.05,  99.90,   5.91,  -0.04,
04/25 01Z,   0.00,   4.79,  99.90,   4.75,  -0.04,
04/25 02Z,   0.00,   3.11,  99.90,   3.07,  -0.04,
04/25 03Z,   0.00,   1.47,  99.90,   1.43,  -0.04,
04/25 04Z,   0.00,   0.26,  99.90,   0.22,  -0.04,
04/25 05Z,   0.00,  -0.14,  99.90,  -0.19,  -0.04,  (min)
04/25 06Z,   0.00,   0.41,  99.90,   0.36,  -0.04,
04/25 07Z,   0.00,   1.64,  99.90,   1.59,  -0.04,
04/25 08Z,   0.00,   3.14,  99.90,   3.10,  -0.04,
04/25 09Z,   0.00,   4.61,  99.90,   4.57,  -0.04,
04/25 10Z,   0.00,   5.76,  99.90,   5.71,  -0.04,
04/25 11Z,   0.00,   6.34,  99.90,   6.30,  -0.04,  (max)
04/25 12Z,   0.00,   6.20,  99.90,   6.16,  -0.04,
04/25 13Z,  99.90,   5.23,  99.90,  99.90,  -0.04,
04/25 14Z,  99.90,   3.61,  99.90,  99.90,  -0.04,
04/25 15Z,  99.90,   1.79,  99.90,  99.90,  -0.04,
04/25 16Z,  99.90,   0.26,  99.90,  99.90,  -0.04,
04/25 17Z,  99.90,  -0.54,  99.90,  99.90,  -0.04,
04/25 18Z,  99.90,  -0.27,  99.90,  99.90,  -0.04,