EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-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
#Astoria, OR : 04/24/2025 07:21:46 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 12Z,  -0.20,  -6.03,  -6.53,  99.90,  -0.30,
04/22 13Z,  -0.20,  -5.05,  -5.70,  99.90,  -0.45,
04/22 14Z,  -0.20,  -4.10,  -4.83,  99.90,  -0.53,
04/22 15Z,  -0.20,  -3.46,  -4.21,  99.90,  -0.55,
04/22 16Z,  -0.20,  -3.28,  -4.12,  99.90,  -0.64,  (max)
04/22 17Z,  -0.20,  -3.67,  -4.59,  99.90,  -0.72,
04/22 18Z,  -0.20,  -4.66,  -5.79,  99.90,  -0.93,
04/22 19Z,  -0.20,  -6.05,  -7.13,  99.90,  -0.88,
04/22 20Z,  -0.20,  -7.46,  -8.45,  99.90,  -0.79,
04/22 21Z,  -0.20,  -8.62,  -9.52,  99.90,  -0.70,
04/22 22Z,  -0.20,  -9.41, -10.37,  99.90,  -0.76,
04/22 23Z,  -0.20,  -9.70, -10.61,  99.90,  -0.71,  (min)
04/23 00Z,  -0.30,  -9.35, -10.13,  99.90,  -0.48,
04/23 01Z,  -0.30,  -8.37,  -8.96,  99.90,  -0.29,
04/23 02Z,  -0.30,  -7.01,  -7.60,  99.90,  -0.29,
04/23 03Z,  -0.30,  -5.57,  -6.16,  99.90,  -0.29,
04/23 04Z,  -0.30,  -4.30,  -4.87,  99.90,  -0.27,
04/23 05Z,  -0.30,  -3.49,  -4.05,  99.90,  -0.26,
04/23 06Z,  -0.40,  -3.37,  -3.91,  99.90,  -0.14,  (max)
04/23 07Z,  -0.40,  -3.97,  -4.46,  99.90,  -0.09,
04/23 08Z,  -0.40,  -5.01,  -5.61,  99.90,  -0.20,
04/23 09Z,  -0.40,  -6.13,  -6.87,  99.90,  -0.34,
04/23 10Z,  -0.40,  -7.06,  -7.90,  99.90,  -0.44,
04/23 11Z,  -0.40,  -7.60,  -8.37,  99.90,  -0.37,  (min)
04/23 12Z,  -0.30,  -7.55,  -8.21,  99.90,  -0.36,
04/23 13Z,  -0.30,  -6.86,  -7.43,  99.90,  -0.27,
04/23 14Z,  -0.30,  -5.73,  -6.38,  99.90,  -0.35,
04/23 15Z,  -0.30,  -4.55,  -5.19,  99.90,  -0.34,
04/23 16Z,  -0.30,  -3.61,  -4.30,  99.90,  -0.39,
04/23 17Z,  -0.30,  -3.14,  -3.85,  99.90,  -0.41,  (max)
04/23 18Z,  -0.20,  -3.36,  -4.14,  99.90,  -0.58,
04/23 19Z,  -0.20,  -4.31,  -5.22,  99.90,  -0.71,
04/23 20Z,  -0.20,  -5.75,  -6.75,  99.90,  -0.80,
04/23 21Z,  -0.20,  -7.28,  -8.25,  99.90,  -0.77,
04/23 22Z,  -0.20,  -8.58,  -9.60,  99.90,  -0.82,
04/23 23Z,  -0.20,  -9.48, -10.48,  99.90,  -0.80,
04/24 00Z,  -0.20,  -9.76, -10.77,  99.90,  -0.81,  (min)
04/24 01Z,  -0.20,  -9.27, -10.04,  99.90,  -0.57,
04/24 02Z,  -0.20,  -8.07,  -8.68,  99.90,  -0.41,
04/24 03Z,  -0.20,  -6.46,  -7.05,  99.90,  -0.39,
04/24 04Z,  -0.20,  -4.81,  -5.38,  99.90,  -0.37,
04/24 05Z,  -0.20,  -3.45,  -3.99,  99.90,  -0.34,
04/24 06Z,  -0.20,  -2.72,  -3.25,  99.90,  -0.33,  (max)
04/24 07Z,  -0.20,  -2.85,  -3.37,  99.90,  -0.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 08Z,  -0.20,  -3.80,  99.90,  -4.33,  -0.32,
04/24 09Z,  -0.20,  -5.21,  99.90,  -5.74,  -0.33,
04/24 10Z,  -0.20,  -6.67,  99.90,  -7.20,  -0.33,
04/24 11Z,  -0.20,  -7.89,  99.90,  -8.42,  -0.33,
04/24 12Z,  -0.20,  -8.60,  99.90,  -9.13,  -0.34,  (min)
04/24 13Z,  -0.20,  -8.56,  99.90,  -9.10,  -0.34,
04/24 14Z,  -0.20,  -7.73,  99.90,  -8.27,  -0.34,
04/24 15Z,  -0.20,  -6.36,  99.90,  -6.91,  -0.35,
04/24 16Z,  -0.20,  -4.87,  99.90,  -5.41,  -0.35,
04/24 17Z,  -0.10,  -3.61,  99.90,  -4.07,  -0.35,
04/24 18Z,  -0.10,  -2.92,  99.90,  -3.37,  -0.36,  (max)
04/24 19Z,  -0.10,  -3.05,  99.90,  -3.50,  -0.36,
04/24 20Z,  -0.10,  -4.03,  99.90,  -4.49,  -0.36,
04/24 21Z,  -0.10,  -5.57,  99.90,  -6.03,  -0.36,
04/24 22Z,  -0.10,  -7.21,  99.90,  -7.67,  -0.36,
04/24 23Z,  -0.10,  -8.61,  99.90,  -9.07,  -0.36,
04/25 00Z,  -0.10,  -9.52,  99.90,  -9.98,  -0.36,
04/25 01Z,  -0.10,  -9.69,  99.90, -10.15,  -0.36,  (min)
04/25 02Z,   0.00,  -8.95,  99.90,  -9.31,  -0.36,
04/25 03Z,   0.00,  -7.46,  99.90,  -7.81,  -0.36,
04/25 04Z,   0.00,  -5.59,  99.90,  -5.95,  -0.36,
04/25 05Z,   0.00,  -3.81,  99.90,  -4.16,  -0.36,
04/25 06Z,   0.00,  -2.48,  99.90,  -2.84,  -0.36,
04/25 07Z,   0.00,  -1.99,  99.90,  -2.35,  -0.36,  (max)
04/25 08Z,   0.00,  -2.51,  99.90,  -2.87,  -0.36,
04/25 09Z,   0.00,  -3.90,  99.90,  -4.26,  -0.36,
04/25 10Z,   0.00,  -5.72,  99.90,  -6.07,  -0.36,
04/25 11Z,   0.00,  -7.50,  99.90,  -7.86,  -0.36,
04/25 12Z,   0.00,  -8.93,  99.90,  -9.29,  -0.36,
04/25 13Z,   0.00,  -9.70,  99.90, -10.06,  -0.36,  (min)
04/25 14Z,   0.00,  -9.57,  99.90,  -9.93,  -0.36,
04/25 15Z,   0.00,  -8.51,  99.90,  -8.87,  -0.36,
04/25 16Z,   0.00,  -6.84,  99.90,  -7.20,  -0.36,
04/25 17Z,   0.00,  -5.04,  99.90,  -5.40,  -0.36,
04/25 18Z,   0.00,  -3.54,  99.90,  -3.89,  -0.36,
04/25 19Z,   0.00,  -2.70,  99.90,  -3.06,  -0.36,  (max)
04/25 20Z,   0.00,  -2.82,  99.90,  -3.18,  -0.36,
04/25 21Z,   0.00,  -3.88,  99.90,  -4.24,  -0.36,
04/25 22Z,   0.00,  -5.52,  99.90,  -5.88,  -0.36,
04/25 23Z,   0.00,  -7.23,  99.90,  -7.59,  -0.36,
04/26 00Z,   0.00,  -8.64,  99.90,  -9.00,  -0.36,
04/26 01Z,   0.00,  -9.45,  99.90,  -9.81,  -0.36,  (min)
04/26 02Z,   0.00,  -9.39,  99.90,  -9.75,  -0.36,
04/26 03Z,   0.00,  -8.35,  99.90,  -8.71,  -0.36,
04/26 04Z,   0.00,  -6.56,  99.90,  -6.92,  -0.36,
04/26 05Z,   0.00,  -4.51,  99.90,  -4.87,  -0.36,
04/26 06Z,   0.00,  -2.71,  99.90,  -3.07,  -0.36,
04/26 07Z,   0.00,  -1.58,  99.90,  -1.94,  -0.36,
04/26 08Z,   0.00,  -1.46,  99.90,  -1.82,  -0.36,  (max)
04/26 09Z,   0.00,  -2.45,  99.90,  -2.81,  -0.36,
04/26 10Z,   0.00,  -4.29,  99.90,  -4.65,  -0.36,
04/26 11Z,   0.00,  -6.46,  99.90,  -6.82,  -0.36,
04/26 12Z,   0.00,  -8.48,  99.90,  -8.84,  -0.36,
04/26 13Z,   0.00, -10.01,  99.90, -10.37,  -0.36,
04/26 14Z,   0.00, -10.74,  99.90, -11.10,  -0.36,  (min)
04/26 15Z,   0.00, -10.42,  99.90, -10.78,  -0.36,
04/26 16Z,   0.00,  -9.09,  99.90,  -9.45,  -0.36,
04/26 17Z,   0.00,  -7.14,  99.90,  -7.50,  -0.36,
04/26 18Z,   0.00,  -5.10,  99.90,  -5.46,  -0.36,
04/26 19Z,   0.00,  -3.44,  99.90,  -3.80,  -0.36,
04/26 20Z,   0.00,  -2.56,  99.90,  -2.92,  -0.36,  (max)
04/26 21Z,   0.00,  -2.74,  99.90,  -3.09,  -0.36,
04/26 22Z,   0.00,  -3.89,  99.90,  -4.24,  -0.36,
04/26 23Z,   0.00,  -5.57,  99.90,  -5.93,  -0.36,
04/27 00Z,   0.00,  -7.27,  99.90,  -7.63,  -0.36,
04/27 01Z,   0.00,  -8.60,  99.90,  -8.95,  -0.36,
04/27 02Z,   0.00,  -9.22,  99.90,  -9.58,  -0.36,  (min)
04/27 03Z,   0.00,  -8.87,  99.90,  -9.23,  -0.36,
04/27 04Z,   0.00,  -7.52,  99.90,  -7.87,  -0.36,
04/27 05Z,   0.00,  -5.50,  99.90,  -5.86,  -0.36,
04/27 06Z,   0.00,  -3.39,  99.90,  -3.75,  -0.36,
04/27 07Z,   0.00,  -1.73,  99.90,  -2.08,  -0.36,
04/27 08Z,   0.00,  -0.91,  99.90,  -1.27,  -0.36,  (max)
04/27 09Z,   0.00,  -1.24,  99.90,  -1.60,  -0.36,
04/27 10Z,   0.00,  -2.70,  99.90,  -3.06,  -0.36,
04/27 11Z,   0.00,  -4.92,  99.90,  -5.27,  -0.36,
04/27 12Z,   0.00,  -7.32,  99.90,  -7.68,  -0.36,
04/27 13Z,   0.00,  -9.45,  99.90,  -9.81,  -0.36,
04/27 14Z,   0.00, -10.97,  99.90, -11.33,  -0.36,
04/27 15Z,   0.00, -11.55,  99.90, -11.91,  -0.36,  (min)
04/27 16Z,   0.00, -10.99,  99.90, -11.35,  -0.36,
04/27 17Z,   0.00,  -9.41,  99.90,  -9.77,  -0.36,
04/27 18Z,   0.00,  -7.26,  99.90,  -7.62,  -0.36,
04/27 19Z,   0.00,  -5.09,  99.90,  -5.44,  -0.36,
04/27 20Z,   0.00,  -3.38,  99.90,  -3.73,  -0.36,
04/27 21Z,   0.00,  -2.54,  99.90,  -2.90,  -0.36,  (max)
04/27 22Z,   0.00,  -2.81,  99.90,  -3.16,  -0.36,
04/27 23Z,   0.00,  -4.02,  99.90,  -4.38,  -0.36,
04/28 00Z,   0.00,  -5.69,  99.90,  -6.05,  -0.36,