EXTRA-TROPICAL  STORM  SURGE
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hat-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
#North Spit, CA : 04/20/2025 19:22:11 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 00Z,   0.00,  -4.64,  -3.98,  99.90,   0.66,
04/19 01Z,   0.00,  -4.66,  -4.09,  99.90,   0.57,  (max)
04/19 02Z,   0.10,  -4.93,  -4.32,  99.90,   0.51,
04/19 03Z,   0.00,  -5.23,  -4.56,  99.90,   0.67,
04/19 04Z,   0.00,  -5.42,  -4.77,  99.90,   0.65,  (min)
04/19 05Z,   0.00,  -5.39,  -4.61,  99.90,   0.78,
04/19 06Z,   0.00,  -5.09,  -4.30,  99.90,   0.79,
04/19 07Z,   0.00,  -4.53,  -3.72,  99.90,   0.81,
04/19 08Z,   0.00,  -3.87,  -3.13,  99.90,   0.74,
04/19 09Z,   0.00,  -3.31,  -2.62,  99.90,   0.69,
04/19 10Z,   0.00,  -3.00,  -2.29,  99.90,   0.71,
04/19 11Z,   0.00,  -3.00,  -2.27,  99.90,   0.73,  (max)
04/19 12Z,   0.10,  -3.37,  -2.77,  99.90,   0.50,
04/19 13Z,   0.10,  -4.18,  -3.66,  99.90,   0.42,
04/19 14Z,   0.10,  -5.33,  -4.71,  99.90,   0.52,
04/19 15Z,   0.00,  -6.59,  -5.87,  99.90,   0.72,
04/19 16Z,   0.00,  -7.71,  -6.98,  99.90,   0.73,
04/19 17Z,   0.00,  -8.52,  -7.82,  99.90,   0.70,
04/19 18Z,   0.00,  -8.88,  -8.23,  99.90,   0.65,  (min)
04/19 19Z,   0.00,  -8.72,  -8.07,  99.90,   0.65,
04/19 20Z,   0.00,  -8.13,  -7.47,  99.90,   0.66,
04/19 21Z,   0.00,  -7.31,  -6.69,  99.90,   0.62,
04/19 22Z,   0.00,  -6.44,  -5.81,  99.90,   0.63,
04/19 23Z,   0.00,  -5.66,  -5.05,  99.90,   0.61,
04/20 00Z,  -0.10,  -5.04,  -4.57,  99.90,   0.57,
04/20 01Z,  -0.10,  -4.70,  -4.26,  99.90,   0.54,  (max)
04/20 02Z,  -0.10,  -4.69,  -4.28,  99.90,   0.51,
04/20 03Z,  -0.10,  -4.89,  -4.42,  99.90,   0.57,
04/20 04Z,  -0.20,  -5.13,  -4.55,  99.90,   0.78,
04/20 05Z,  -0.20,  -5.28,  -4.74,  99.90,   0.74,  (min)
04/20 06Z,  -0.10,  -5.27,  -4.72,  99.90,   0.65,
04/20 07Z,  -0.10,  -5.03,  -4.51,  99.90,   0.62,
04/20 08Z,  -0.10,  -4.55,  -4.09,  99.90,   0.56,
04/20 09Z,  -0.10,  -3.98,  -3.58,  99.90,   0.50,
04/20 10Z,  -0.10,  -3.51,  -3.10,  99.90,   0.51,
04/20 11Z,  -0.10,  -3.23,  -2.71,  99.90,   0.62,  (max)
04/20 12Z,   0.00,  -3.23,  -2.78,  99.90,   0.45,
04/20 13Z,   0.00,  -3.58,  -3.19,  99.90,   0.39,
04/20 14Z,   0.00,  -4.35,  -3.90,  99.90,   0.45,
04/20 15Z,   0.00,  -5.43,  -4.97,  99.90,   0.46,
04/20 16Z,   0.00,  -6.62,  -5.96,  99.90,   0.66,
04/20 17Z,   0.00,  -7.69,  -7.12,  99.90,   0.57,
04/20 18Z,   0.00,  -8.47,  -7.89,  99.90,   0.58,
04/20 19Z,   0.00,  -8.83,  -8.26,  99.90,   0.57,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 20Z,   0.00,  -8.69,  99.90,  -8.12,   0.57,
04/20 21Z,   0.00,  -8.13,  99.90,  -7.55,   0.58,
04/20 22Z,   0.00,  -7.32,  99.90,  -6.74,   0.58,
04/20 23Z,   0.00,  -6.45,  99.90,  -5.86,   0.59,
04/21 00Z,   0.00,  -5.63,  99.90,  -5.03,   0.59,
04/21 01Z,   0.00,  -4.96,  99.90,  -4.36,   0.60,
04/21 02Z,   0.00,  -4.59,  99.90,  -3.98,   0.60,
04/21 03Z,   0.00,  -4.55,  99.90,  -3.94,   0.61,  (max)
04/21 04Z,   0.00,  -4.74,  99.90,  -4.13,   0.61,
04/21 05Z,   0.00,  -5.02,  99.90,  -4.40,   0.62,
04/21 06Z,   0.00,  -5.26,  99.90,  -4.64,   0.62,
04/21 07Z,   0.00,  -5.37,  99.90,  -4.74,   0.63,  (min)
04/21 08Z,   0.00,  -5.23,  99.90,  -4.60,   0.63,
04/21 09Z,   0.00,  -4.84,  99.90,  -4.21,   0.63,
04/21 10Z,   0.00,  -4.32,  99.90,  -3.69,   0.63,
04/21 11Z,   0.00,  -3.83,  99.90,  -3.20,   0.63,
04/21 12Z,   0.10,  -3.49,  99.90,  -2.76,   0.63,
04/21 13Z,   0.10,  -3.40,  99.90,  -2.67,   0.63,  (max)
04/21 14Z,   0.00,  -3.67,  99.90,  -3.04,   0.63,
04/21 15Z,   0.00,  -4.36,  99.90,  -3.73,   0.63,
04/21 16Z,   0.00,  -5.40,  99.90,  -4.77,   0.63,
04/21 17Z,   0.00,  -6.56,  99.90,  -5.93,   0.63,
04/21 18Z,   0.00,  -7.64,  99.90,  -7.01,   0.63,
04/21 19Z,   0.00,  -8.45,  99.90,  -7.82,   0.63,
04/21 20Z,   0.00,  -8.85,  99.90,  -8.22,   0.63,  (min)
04/21 21Z,   0.00,  -8.72,  99.90,  -8.09,   0.63,
04/21 22Z,   0.00,  -8.13,  99.90,  -7.50,   0.63,
04/21 23Z,   0.00,  -7.27,  99.90,  -6.64,   0.63,
04/22 00Z,   0.00,  -6.31,  99.90,  -5.68,   0.63,
04/22 01Z,   0.10,  -5.38,  99.90,  -4.65,   0.63,
04/22 02Z,   0.00,  -4.65,  99.90,  -4.02,   0.63,
04/22 03Z,   0.00,  -4.26,  99.90,  -3.63,   0.63,  (max)
04/22 04Z,   0.00,  -4.27,  99.90,  -3.64,   0.63,
04/22 05Z,   0.00,  -4.57,  99.90,  -3.95,   0.63,
04/22 06Z,   0.00,  -5.02,  99.90,  -4.39,   0.63,
04/22 07Z,   0.00,  -5.46,  99.90,  -4.83,   0.63,
04/22 08Z,   0.10,  -5.75,  99.90,  -5.02,   0.63,  (min)
04/22 09Z,   0.10,  -5.73,  99.90,  -5.00,   0.63,
04/22 10Z,   0.10,  -5.38,  99.90,  -4.65,   0.63,
04/22 11Z,   0.10,  -4.81,  99.90,  -4.08,   0.63,
04/22 12Z,   0.10,  -4.21,  99.90,  -3.48,   0.63,
04/22 13Z,   0.10,  -3.72,  99.90,  -2.99,   0.63,
04/22 14Z,   0.10,  -3.48,  99.90,  -2.75,   0.63,  (max)
04/22 15Z,   0.10,  -3.63,  99.90,  -2.90,   0.63,
04/22 16Z,   0.10,  -4.27,  99.90,  -3.54,   0.63,
04/22 17Z,   0.10,  -5.28,  99.90,  -4.55,   0.63,
04/22 18Z,   0.10,  -6.47,  99.90,  -5.74,   0.63,
04/22 19Z,   0.10,  -7.60,  99.90,  -6.87,   0.63,
04/22 20Z,   0.10,  -8.48,  99.90,  -7.75,   0.63,
04/22 21Z,   0.10,  -8.88,  99.90,  -8.15,   0.63,  (min)
04/22 22Z,   0.10,  -8.70,  99.90,  -7.97,   0.63,
04/22 23Z,   0.10,  -8.01,  99.90,  -7.28,   0.63,
04/23 00Z,   0.10,  -7.01,  99.90,  -6.28,   0.63,
04/23 01Z,   0.20,  -5.91,  99.90,  -5.08,   0.63,
04/23 02Z,   0.20,  -4.87,  99.90,  -4.04,   0.63,
04/23 03Z,   0.20,  -4.10,  99.90,  -3.27,   0.63,
04/23 04Z,   0.20,  -3.78,  99.90,  -2.96,   0.63,  (max)
04/23 05Z,   0.10,  -3.95,  99.90,  -3.22,   0.63,
04/23 06Z,   0.10,  -4.48,  99.90,  -3.75,   0.63,
04/23 07Z,   0.10,  -5.21,  99.90,  -4.48,   0.63,
04/23 08Z,   0.10,  -5.93,  99.90,  -5.20,   0.63,
04/23 09Z,   0.20,  -6.42,  99.90,  -5.59,   0.63,
04/23 10Z,   0.10,  -6.49,  99.90,  -5.77,   0.63,  (min)
04/23 11Z,   0.20,  -6.11,  99.90,  -5.28,   0.63,
04/23 12Z,   0.20,  -5.41,  99.90,  -4.58,   0.63,
04/23 13Z,   0.20,  -4.61,  99.90,  -3.78,   0.63,
04/23 14Z,   0.20,  -3.90,  99.90,  -3.07,   0.63,
04/23 15Z,   0.20,  -3.47,  99.90,  -2.64,   0.63,  (max)
04/23 16Z,   0.20,  -3.52,  99.90,  -2.69,   0.63,
04/23 17Z,   0.20,  -4.11,  99.90,  -3.28,   0.63,
04/23 18Z,   0.20,  -5.14,  99.90,  -4.31,   0.63,
04/23 19Z,   0.20,  -6.38,  99.90,  -5.56,   0.63,
04/23 20Z,   0.20,  -7.59,  99.90,  -6.76,   0.63,
04/23 21Z,   0.20,  -8.49,  99.90,  -7.67,   0.63,
04/23 22Z,   0.20,  -8.85,  99.90,  -8.02,   0.63,  (min)
04/23 23Z,   0.20,  -8.54,  99.90,  -7.71,   0.63,
04/24 00Z,   0.20,  -7.66,  99.90,  -6.84,   0.63,
04/24 01Z,   0.30,  -6.48,  99.90,  -5.55,   0.63,
04/24 02Z,   0.20,  -5.22,  99.90,  -4.39,   0.63,
04/24 03Z,   0.20,  -4.11,  99.90,  -3.29,   0.63,
04/24 04Z,   0.20,  -3.40,  99.90,  -2.57,   0.63,
04/24 05Z,   0.20,  -3.25,  99.90,  -2.42,   0.63,  (max)
04/24 06Z,   0.20,  -3.69,  99.90,  -2.87,   0.63,
04/24 07Z,   0.20,  -4.57,  99.90,  -3.74,   0.63,
04/24 08Z,   0.30,  -5.65,  99.90,  -4.72,   0.63,
04/24 09Z,   0.30,  -6.68,  99.90,  -5.75,   0.63,
04/24 10Z,   0.30,  -7.35,  99.90,  -6.42,   0.63,
04/24 11Z,   0.30,  -7.43,  99.90,  -6.50,   0.63,  (min)
04/24 12Z,   0.30,  -6.92,  99.90,  -5.99,   0.63,