EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
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
#Toke Point, WA : 04/19/2025 15:22:37 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 00Z,  -0.20,  -2.07,  -2.57,  99.90,  -0.30,
04/18 01Z,  -0.20,  -2.17,  -2.76,  99.90,  -0.39,  (max)
04/18 02Z,  -0.20,  -2.78,  -3.43,  99.90,  -0.45,
04/18 03Z,  -0.20,  -3.63,  -4.30,  99.90,  -0.47,
04/18 04Z,  -0.20,  -4.38,  -5.10,  99.90,  -0.52,
04/18 05Z,  -0.20,  -4.82,  -5.38,  99.90,  -0.36,  (min)
04/18 06Z,  -0.30,  -4.74,  -5.15,  99.90,  -0.11,
04/18 07Z,  -0.30,  -4.05,  -4.35,  99.90,   0.00,
04/18 08Z,  -0.30,  -2.88,  -3.23,  99.90,  -0.05,
04/18 09Z,  -0.30,  -1.62,  -2.05,  99.90,  -0.13,
04/18 10Z,  -0.30,  -0.68,  -1.14,  99.90,  -0.16,
04/18 11Z,  -0.30,  -0.29,  -0.72,  99.90,  -0.13,  (max)
04/18 12Z,  -0.20,  -0.53,  -1.09,  99.90,  -0.36,
04/18 13Z,  -0.20,  -1.43,  -2.14,  99.90,  -0.51,
04/18 14Z,  -0.20,  -2.89,  -3.61,  99.90,  -0.52,
04/18 15Z,  -0.20,  -4.65,  -5.30,  99.90,  -0.45,
04/18 16Z,  -0.20,  -6.33,  -6.94,  99.90,  -0.41,
04/18 17Z,  -0.20,  -7.64,  -8.31,  99.90,  -0.47,
04/18 18Z,  -0.20,  -8.37,  -8.99,  99.90,  -0.42,  (min)
04/18 19Z,  -0.20,  -8.35,  -8.64,  99.90,  -0.09,
04/18 20Z,  -0.20,  -7.56,  -7.63,  99.90,   0.13,
04/18 21Z,  -0.20,  -6.25,  -6.35,  99.90,   0.10,
04/18 22Z,  -0.20,  -4.84,  -5.02,  99.90,   0.02,
04/18 23Z,  -0.20,  -3.63,  -3.97,  99.90,  -0.14,
04/19 00Z,  -0.30,  -2.77,  -3.22,  99.90,  -0.15,
04/19 01Z,  -0.30,  -2.38,  -2.97,  99.90,  -0.29,  (max)
04/19 02Z,  -0.30,  -2.52,  -3.15,  99.90,  -0.33,
04/19 03Z,  -0.30,  -3.07,  -3.74,  99.90,  -0.37,
04/19 04Z,  -0.30,  -3.76,  -4.41,  99.90,  -0.35,
04/19 05Z,  -0.30,  -4.31,  -4.97,  99.90,  -0.36,
04/19 06Z,  -0.30,  -4.56,  -5.13,  99.90,  -0.27,  (min)
04/19 07Z,  -0.20,  -4.35,  -4.78,  99.90,  -0.23,
04/19 08Z,  -0.20,  -3.63,  -3.94,  99.90,  -0.11,
04/19 09Z,  -0.30,  -2.56,  -2.95,  99.90,  -0.09,
04/19 10Z,  -0.30,  -1.51,  -2.01,  99.90,  -0.20,
04/19 11Z,  -0.30,  -0.83,  -1.37,  99.90,  -0.24,
04/19 12Z,  -0.30,  -0.64,  -1.23,  99.90,  -0.29,  (max)
04/19 13Z,  -0.30,  -1.02,  -1.77,  99.90,  -0.45,
04/19 14Z,  -0.30,  -1.96,  -2.78,  99.90,  -0.52,
04/19 15Z,  -0.30,  -3.38,  -4.19,  99.90,  -0.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 16Z,  -0.30,  -4.99,  99.90,  -5.78,  -0.49,
04/19 17Z,  -0.40,  -6.48,  99.90,  -7.35,  -0.47,
04/19 18Z,  -0.40,  -7.61,  99.90,  -8.45,  -0.45,
04/19 19Z,  -0.40,  -8.18,  99.90,  -9.01,  -0.42,  (min)
04/19 20Z,  -0.40,  -8.07,  99.90,  -8.87,  -0.40,
04/19 21Z,  -0.40,  -7.29,  99.90,  -8.07,  -0.38,
04/19 22Z,  -0.40,  -6.09,  99.90,  -6.85,  -0.36,
04/19 23Z,  -0.40,  -4.83,  99.90,  -5.57,  -0.33,
04/20 00Z,  -0.40,  -3.75,  99.90,  -4.46,  -0.31,
04/20 01Z,  -0.40,  -2.97,  99.90,  -3.65,  -0.29,
04/20 02Z,  -0.40,  -2.59,  99.90,  -3.26,  -0.27,  (max)
04/20 03Z,  -0.40,  -2.69,  99.90,  -3.34,  -0.24,
04/20 04Z,  -0.40,  -3.15,  99.90,  -3.79,  -0.24,
04/20 05Z,  -0.40,  -3.72,  99.90,  -4.36,  -0.24,
04/20 06Z,  -0.40,  -4.17,  99.90,  -4.81,  -0.24,
04/20 07Z,  -0.50,  -4.36,  99.90,  -5.11,  -0.24,  (min)
04/20 08Z,  -0.50,  -4.17,  99.90,  -4.91,  -0.24,
04/20 09Z,  -0.40,  -3.53,  99.90,  -4.17,  -0.24,
04/20 10Z,  -0.40,  -2.61,  99.90,  -3.26,  -0.24,
04/20 11Z,  -0.40,  -1.74,  99.90,  -2.39,  -0.24,
04/20 12Z,  -0.40,  -1.19,  99.90,  -1.83,  -0.24,
04/20 13Z,  -0.40,  -1.06,  99.90,  -1.70,  -0.24,  (max)
04/20 14Z,  -0.40,  -1.40,  99.90,  -2.05,  -0.24,
04/20 15Z,  -0.40,  -2.27,  99.90,  -2.92,  -0.24,
04/20 16Z,  -0.40,  -3.58,  99.90,  -4.22,  -0.24,
04/20 17Z,  -0.40,  -5.06,  99.90,  -5.71,  -0.24,
04/20 18Z,  -0.40,  -6.43,  99.90,  -7.08,  -0.24,
04/20 19Z,  -0.40,  -7.48,  99.90,  -8.13,  -0.24,
04/20 20Z,  -0.40,  -8.04,  99.90,  -8.68,  -0.24,  (min)
04/20 21Z,  -0.40,  -7.95,  99.90,  -8.59,  -0.24,
04/20 22Z,  -0.40,  -7.23,  99.90,  -7.87,  -0.24,
04/20 23Z,  -0.40,  -6.12,  99.90,  -6.76,  -0.24,
04/21 00Z,  -0.40,  -4.92,  99.90,  -5.56,  -0.24,
04/21 01Z,  -0.40,  -3.84,  99.90,  -4.48,  -0.24,
04/21 02Z,  -0.40,  -3.01,  99.90,  -3.65,  -0.24,
04/21 03Z,  -0.30,  -2.57,  99.90,  -3.11,  -0.24,  (max)
04/21 04Z,  -0.30,  -2.61,  99.90,  -3.16,  -0.24,
04/21 05Z,  -0.30,  -3.02,  99.90,  -3.57,  -0.24,
04/21 06Z,  -0.30,  -3.57,  99.90,  -4.11,  -0.24,
04/21 07Z,  -0.30,  -4.07,  99.90,  -4.61,  -0.24,
04/21 08Z,  -0.30,  -4.36,  99.90,  -4.91,  -0.24,  (min)
04/21 09Z,  -0.30,  -4.31,  99.90,  -4.85,  -0.24,
04/21 10Z,  -0.30,  -3.81,  99.90,  -4.36,  -0.24,
04/21 11Z,  -0.30,  -3.03,  99.90,  -3.57,  -0.24,
04/21 12Z,  -0.30,  -2.23,  99.90,  -2.77,  -0.24,
04/21 13Z,  -0.30,  -1.64,  99.90,  -2.19,  -0.24,
04/21 14Z,  -0.30,  -1.40,  99.90,  -1.94,  -0.24,  (max)
04/21 15Z,  -0.30,  -1.60,  99.90,  -2.15,  -0.24,
04/21 16Z,  -0.30,  -2.34,  99.90,  -2.88,  -0.24,
04/21 17Z,  -0.30,  -3.53,  99.90,  -4.08,  -0.24,
04/21 18Z,  -0.30,  -4.94,  99.90,  -5.48,  -0.24,
04/21 19Z,  -0.30,  -6.29,  99.90,  -6.84,  -0.24,
04/21 20Z,  -0.30,  -7.38,  99.90,  -7.93,  -0.24,
04/21 21Z,  -0.30,  -8.01,  99.90,  -8.55,  -0.24,  (min)
04/21 22Z,  -0.30,  -7.98,  99.90,  -8.53,  -0.24,
04/21 23Z,  -0.30,  -7.30,  99.90,  -7.85,  -0.24,
04/22 00Z,  -0.30,  -6.19,  99.90,  -6.73,  -0.24,
04/22 01Z,  -0.30,  -4.92,  99.90,  -5.46,  -0.24,
04/22 02Z,  -0.30,  -3.72,  99.90,  -4.26,  -0.24,
04/22 03Z,  -0.30,  -2.76,  99.90,  -3.30,  -0.24,
04/22 04Z,  -0.30,  -2.25,  99.90,  -2.79,  -0.24,  (max)
04/22 05Z,  -0.30,  -2.29,  99.90,  -2.84,  -0.24,
04/22 06Z,  -0.30,  -2.77,  99.90,  -3.31,  -0.24,
04/22 07Z,  -0.30,  -3.45,  99.90,  -3.99,  -0.24,
04/22 08Z,  -0.30,  -4.15,  99.90,  -4.69,  -0.24,
04/22 09Z,  -0.30,  -4.68,  99.90,  -5.22,  -0.24,
04/22 10Z,  -0.30,  -4.83,  99.90,  -5.38,  -0.24,  (min)
04/22 11Z,  -0.30,  -4.48,  99.90,  -5.02,  -0.24,
04/22 12Z,  -0.30,  -3.73,  99.90,  -4.27,  -0.24,
04/22 13Z,  -0.30,  -2.85,  99.90,  -3.39,  -0.24,
04/22 14Z,  -0.30,  -2.08,  99.90,  -2.62,  -0.24,
04/22 15Z,  -0.30,  -1.60,  99.90,  -2.14,  -0.24,
04/22 16Z,  -0.30,  -1.59,  99.90,  -2.14,  -0.24,  (max)
04/22 17Z,  -0.40,  -2.19,  99.90,  -2.83,  -0.24,
04/22 18Z,  -0.40,  -3.32,  99.90,  -3.96,  -0.24,
04/22 19Z,  -0.40,  -4.73,  99.90,  -5.37,  -0.24,
04/22 20Z,  -0.40,  -6.15,  99.90,  -6.80,  -0.24,
04/22 21Z,  -0.40,  -7.36,  99.90,  -8.00,  -0.24,
04/22 22Z,  -0.40,  -8.08,  99.90,  -8.73,  -0.24,  (min)
04/22 23Z,  -0.30,  -8.09,  99.90,  -8.63,  -0.24,
04/23 00Z,  -0.30,  -7.36,  99.90,  -7.90,  -0.24,
04/23 01Z,  -0.30,  -6.11,  99.90,  -6.65,  -0.24,
04/23 02Z,  -0.30,  -4.65,  99.90,  -5.20,  -0.24,
04/23 03Z,  -0.30,  -3.25,  99.90,  -3.80,  -0.24,
04/23 04Z,  -0.30,  -2.17,  99.90,  -2.71,  -0.24,
04/23 05Z,  -0.30,  -1.66,  99.90,  -2.21,  -0.24,  (max)
04/23 06Z,  -0.30,  -1.82,  99.90,  -2.37,  -0.24,
04/23 07Z,  99.90,  -2.51,  99.90,  99.90,  -0.24,
04/23 08Z,  99.90,  -3.49,  99.90,  99.90,  -0.24,
04/23 09Z,  99.90,  -4.53,  99.90,  99.90,  -0.24,
04/23 10Z,  99.90,  -5.38,  99.90,  99.90,  -0.24,
04/23 11Z,  99.90,  -5.73,  99.90,  99.90,  -0.24,
04/23 12Z,  99.90,  -5.44,  99.90,  99.90,  -0.24,