EXTRA-TROPICAL  STORM  SURGE
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Manual
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hat-on
mhhw-on
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Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
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 : 04/23/2025 06:22:59 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 12Z,   0.00,  -3.49,  -3.03,  99.90,   0.46,
04/21 13Z,   0.00,  -3.40,  -2.98,  99.90,   0.42,  (max)
04/21 14Z,   0.00,  -3.67,  -3.27,  99.90,   0.40,
04/21 15Z,   0.00,  -4.36,  -3.97,  99.90,   0.39,
04/21 16Z,   0.00,  -5.40,  -4.88,  99.90,   0.52,
04/21 17Z,   0.00,  -6.56,  -5.93,  99.90,   0.63,
04/21 18Z,   0.00,  -7.64,  -7.02,  99.90,   0.62,
04/21 19Z,   0.00,  -8.45,  -7.91,  99.90,   0.54,
04/21 20Z,   0.00,  -8.85,  -8.21,  99.90,   0.64,  (min)
04/21 21Z,   0.00,  -8.72,  -8.07,  99.90,   0.65,
04/21 22Z,   0.00,  -8.13,  -7.53,  99.90,   0.60,
04/21 23Z,   0.00,  -7.27,  -6.75,  99.90,   0.52,
04/22 00Z,  -0.10,  -6.31,  -5.71,  99.90,   0.70,
04/22 01Z,  -0.10,  -5.38,  -4.86,  99.90,   0.62,
04/22 02Z,  -0.10,  -4.65,  -4.14,  99.90,   0.61,
04/22 03Z,  -0.10,  -4.26,  -3.81,  99.90,   0.55,
04/22 04Z,  -0.10,  -4.27,  -3.70,  99.90,   0.67,  (max)
04/22 05Z,  -0.10,  -4.57,  -3.98,  99.90,   0.69,
04/22 06Z,  -0.10,  -5.02,  -4.45,  99.90,   0.67,
04/22 07Z,  -0.10,  -5.46,  -4.92,  99.90,   0.64,
04/22 08Z,  -0.10,  -5.75,  -5.23,  99.90,   0.62,
04/22 09Z,  -0.10,  -5.73,  -5.24,  99.90,   0.59,  (min)
04/22 10Z,  -0.10,  -5.38,  -4.95,  99.90,   0.53,
04/22 11Z,   0.00,  -4.81,  -4.39,  99.90,   0.42,
04/22 12Z,   0.00,  -4.21,  -3.85,  99.90,   0.36,
04/22 13Z,   0.00,  -3.72,  -3.37,  99.90,   0.35,
04/22 14Z,   0.00,  -3.48,  -3.08,  99.90,   0.40,  (max)
04/22 15Z,   0.00,  -3.63,  -3.39,  99.90,   0.24,
04/22 16Z,   0.00,  -4.27,  -3.96,  99.90,   0.31,
04/22 17Z,   0.00,  -5.28,  -4.91,  99.90,   0.37,
04/22 18Z,   0.00,  -6.47,  -6.03,  99.90,   0.44,
04/22 19Z,   0.00,  -7.60,  -7.07,  99.90,   0.53,
04/22 20Z,   0.00,  -8.48,  -7.95,  99.90,   0.53,
04/22 21Z,   0.00,  -8.88,  -8.35,  99.90,   0.53,  (min)
04/22 22Z,   0.00,  -8.70,  -8.09,  99.90,   0.61,
04/22 23Z,   0.00,  -8.01,  -7.45,  99.90,   0.56,
04/23 00Z,   0.00,  -7.01,  -6.53,  99.90,   0.48,
04/23 01Z,   0.00,  -5.91,  -5.46,  99.90,   0.45,
04/23 02Z,   0.00,  -4.87,  -4.43,  99.90,   0.44,
04/23 03Z,   0.00,  -4.10,  -3.64,  99.90,   0.46,
04/23 04Z,   0.00,  -3.78,  -3.28,  99.90,   0.50,  (max)
04/23 05Z,   0.00,  -3.95,  -3.29,  99.90,   0.66,
04/23 06Z,   0.00,  -4.48,  -3.81,  99.90,   0.67,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 07Z,   0.00,  -5.21,  99.90,  -4.54,   0.67,
04/23 08Z,   0.00,  -5.93,  99.90,  -5.27,   0.66,
04/23 09Z,   0.00,  -6.42,  99.90,  -5.77,   0.65,
04/23 10Z,   0.00,  -6.49,  99.90,  -5.85,   0.65,  (min)
04/23 11Z,   0.00,  -6.11,  99.90,  -5.47,   0.64,
04/23 12Z,   0.00,  -5.41,  99.90,  -4.77,   0.63,
04/23 13Z,   0.00,  -4.61,  99.90,  -3.98,   0.63,
04/23 14Z,   0.00,  -3.90,  99.90,  -3.28,   0.62,
04/23 15Z,   0.00,  -3.47,  99.90,  -2.86,   0.61,  (max)
04/23 16Z,   0.00,  -3.52,  99.90,  -2.91,   0.61,
04/23 17Z,   0.00,  -4.11,  99.90,  -3.51,   0.60,
04/23 18Z,   0.00,  -5.14,  99.90,  -4.55,   0.59,
04/23 19Z,   0.00,  -6.38,  99.90,  -5.79,   0.59,
04/23 20Z,   0.00,  -7.59,  99.90,  -7.00,   0.59,
04/23 21Z,   0.00,  -8.49,  99.90,  -7.90,   0.59,
04/23 22Z,   0.00,  -8.85,  99.90,  -8.26,   0.59,  (min)
04/23 23Z,   0.00,  -8.54,  99.90,  -7.94,   0.59,
04/24 00Z,   0.00,  -7.66,  99.90,  -7.07,   0.59,
04/24 01Z,   0.00,  -6.48,  99.90,  -5.89,   0.59,
04/24 02Z,   0.00,  -5.22,  99.90,  -4.63,   0.59,
04/24 03Z,   0.00,  -4.11,  99.90,  -3.52,   0.59,
04/24 04Z,   0.00,  -3.40,  99.90,  -2.80,   0.59,
04/24 05Z,   0.00,  -3.25,  99.90,  -2.66,   0.59,  (max)
04/24 06Z,   0.00,  -3.69,  99.90,  -3.10,   0.59,
04/24 07Z,   0.00,  -4.57,  99.90,  -3.98,   0.59,
04/24 08Z,   0.00,  -5.65,  99.90,  -5.06,   0.59,
04/24 09Z,   0.00,  -6.68,  99.90,  -6.08,   0.59,
04/24 10Z,   0.00,  -7.35,  99.90,  -6.75,   0.59,
04/24 11Z,   0.00,  -7.43,  99.90,  -6.84,   0.59,  (min)
04/24 12Z,   0.00,  -6.92,  99.90,  -6.33,   0.59,
04/24 13Z,   0.00,  -6.01,  99.90,  -5.42,   0.59,
04/24 14Z,   0.00,  -4.96,  99.90,  -4.37,   0.59,
04/24 15Z,   0.10,  -4.01,  99.90,  -3.32,   0.59,
04/24 16Z,   0.00,  -3.41,  99.90,  -2.82,   0.59,
04/24 17Z,   0.00,  -3.37,  99.90,  -2.78,   0.59,  (max)
04/24 18Z,   0.00,  -3.95,  99.90,  -3.36,   0.59,
04/24 19Z,   0.00,  -5.02,  99.90,  -4.43,   0.59,
04/24 20Z,   0.00,  -6.32,  99.90,  -5.73,   0.59,
04/24 21Z,   0.00,  -7.57,  99.90,  -6.98,   0.59,
04/24 22Z,   0.00,  -8.44,  99.90,  -7.85,   0.59,
04/24 23Z,   0.00,  -8.67,  99.90,  -8.08,   0.59,  (min)
04/25 00Z,   0.10,  -8.15,  99.90,  -7.46,   0.59,
04/25 01Z,   0.10,  -7.05,  99.90,  -6.36,   0.59,
04/25 02Z,   0.10,  -5.68,  99.90,  -4.99,   0.59,
04/25 03Z,   0.10,  -4.31,  99.90,  -3.62,   0.59,
04/25 04Z,   0.10,  -3.21,  99.90,  -2.52,   0.59,
04/25 05Z,   0.10,  -2.65,  99.90,  -1.96,   0.59,  (max)
04/25 06Z,   0.10,  -2.79,  99.90,  -2.10,   0.59,
04/25 07Z,   0.00,  -3.61,  99.90,  -3.01,   0.59,
04/25 08Z,   0.10,  -4.89,  99.90,  -4.20,   0.59,
04/25 09Z,   0.10,  -6.35,  99.90,  -5.65,   0.59,
04/25 10Z,   0.10,  -7.64,  99.90,  -6.94,   0.59,
04/25 11Z,   0.10,  -8.41,  99.90,  -7.71,   0.59,
04/25 12Z,   0.10,  -8.42,  99.90,  -7.72,   0.59,  (min)
04/25 13Z,   0.10,  -7.71,  99.90,  -7.01,   0.59,
04/25 14Z,   0.10,  -6.54,  99.90,  -5.85,   0.59,
04/25 15Z,   0.10,  -5.23,  99.90,  -4.54,   0.59,
04/25 16Z,   0.10,  -4.07,  99.90,  -3.38,   0.59,
04/25 17Z,   0.10,  -3.33,  99.90,  -2.64,   0.59,
04/25 18Z,   0.10,  -3.24,  99.90,  -2.54,   0.59,  (max)
04/25 19Z,   0.10,  -3.83,  99.90,  -3.14,   0.59,
04/25 20Z,   0.00,  -4.94,  99.90,  -4.35,   0.59,
04/25 21Z,   0.00,  -6.28,  99.90,  -5.69,   0.59,
04/25 22Z,   0.10,  -7.51,  99.90,  -6.81,   0.59,
04/25 23Z,   0.00,  -8.27,  99.90,  -7.68,   0.59,
04/26 00Z,   0.00,  -8.29,  99.90,  -7.70,   0.59,  (min)
04/26 01Z,   0.10,  -7.53,  99.90,  -6.84,   0.59,
04/26 02Z,   0.10,  -6.22,  99.90,  -5.52,   0.59,
04/26 03Z,   0.00,  -4.70,  99.90,  -4.11,   0.59,
04/26 04Z,   0.10,  -3.31,  99.90,  -2.62,   0.59,
04/26 05Z,   0.00,  -2.32,  99.90,  -1.73,   0.59,
04/26 06Z,   0.00,  -2.01,  99.90,  -1.42,   0.59,  (max)
04/26 07Z,   0.00,  -2.52,  99.90,  -1.93,   0.59,
04/26 08Z,   0.10,  -3.75,  99.90,  -3.06,   0.59,
04/26 09Z,   0.10,  -5.43,  99.90,  -4.74,   0.59,
04/26 10Z,   0.10,  -7.21,  99.90,  -6.52,   0.59,
04/26 11Z,   0.10,  -8.68,  99.90,  -7.99,   0.59,
04/26 12Z,   0.10,  -9.44,  99.90,  -8.75,   0.59,  (min)
04/26 13Z,   0.10,  -9.30,  99.90,  -8.60,   0.59,
04/26 14Z,   0.10,  -8.35,  99.90,  -7.66,   0.59,
04/26 15Z,   0.10,  -6.93,  99.90,  -6.24,   0.59,
04/26 16Z,   0.10,  -5.40,  99.90,  -4.71,   0.59,
04/26 17Z,   0.10,  -4.08,  99.90,  -3.39,   0.59,
04/26 18Z,   0.10,  -3.26,  99.90,  -2.57,   0.59,
04/26 19Z,   0.00,  -3.16,  99.90,  -2.56,   0.59,  (max)
04/26 20Z,   0.00,  -3.78,  99.90,  -3.18,   0.59,
04/26 21Z,   0.00,  -4.91,  99.90,  -4.32,   0.59,
04/26 22Z,   0.00,  -6.23,  99.90,  -5.64,   0.59,
04/26 23Z,   0.00,  -7.37,  99.90,  -6.78,   0.59,
04/27 00Z,   0.00,  -7.96,  99.90,  -7.36,   0.59,