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
#Toke Point, WA : 05/23/2025 08:21:29 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 12Z,  -0.30,  -6.79,  -6.88,  99.90,   0.21,
05/21 13Z,  -0.30,  -5.82,  -5.83,  99.90,   0.29,
05/21 14Z,  -0.30,  -5.06,  -5.05,  99.90,   0.31,
05/21 15Z,  -0.30,  -4.72,  -4.76,  99.90,   0.26,  (max)
05/21 16Z,  -0.30,  -4.97,  -5.11,  99.90,   0.16,
05/21 17Z,  -0.30,  -5.84,  -6.01,  99.90,   0.13,
05/21 18Z,  -0.30,  -7.15,  -7.29,  99.90,   0.16,
05/21 19Z,  -0.30,  -8.56,  -8.65,  99.90,   0.21,
05/21 20Z,  -0.30,  -9.79,  -9.90,  99.90,   0.19,
05/21 21Z,  -0.30, -10.60, -10.65,  99.90,   0.25,
05/21 22Z,  -0.30, -10.71, -10.80,  99.90,   0.21,  (min)
05/21 23Z,  -0.20, -10.02, -10.01,  99.90,   0.21,
05/22 00Z,  -0.30,  -8.69,  -8.71,  99.90,   0.28,
05/22 01Z,  -0.30,  -7.07,  -7.19,  99.90,   0.18,
05/22 02Z,  -0.30,  -5.51,  -5.75,  99.90,   0.06,
05/22 03Z,  -0.30,  -4.28,  -4.60,  99.90,  -0.02,
05/22 04Z,  -0.30,  -3.63,  -3.91,  99.90,   0.02,  (max)
05/22 05Z,  -0.30,  -3.75,  -3.97,  99.90,   0.08,
05/22 06Z,  -0.30,  -4.56,  -4.78,  99.90,   0.08,
05/22 07Z,  -0.30,  -5.80,  -6.07,  99.90,   0.03,
05/22 08Z,  -0.30,  -7.17,  -7.53,  99.90,  -0.06,
05/22 09Z,  -0.30,  -8.42,  -8.79,  99.90,  -0.07,
05/22 10Z,  -0.30,  -9.25,  -9.59,  99.90,  -0.04,
05/22 11Z,  -0.30,  -9.38,  -9.70,  99.90,  -0.02,  (min)
05/22 12Z,  -0.30,  -8.79,  -9.05,  99.90,   0.04,
05/22 13Z,  -0.30,  -7.73,  -7.92,  99.90,   0.11,
05/22 14Z,  -0.30,  -6.54,  -6.67,  99.90,   0.17,
05/22 15Z,  -0.30,  -5.49,  -5.67,  99.90,   0.12,
05/22 16Z,  -0.30,  -4.87,  -5.09,  99.90,   0.08,  (max)
05/22 17Z,  -0.30,  -4.91,  -5.16,  99.90,   0.05,
05/22 18Z,  -0.20,  -5.64,  -5.93,  99.90,  -0.09,
05/22 19Z,  -0.20,  -6.84,  -7.23,  99.90,  -0.19,
05/22 20Z,  -0.20,  -8.20,  -8.72,  99.90,  -0.32,
05/22 21Z,  -0.20,  -9.42, -10.03,  99.90,  -0.41,
05/22 22Z,  -0.20, -10.22, -10.79,  99.90,  -0.37,  (min)
05/22 23Z,  -0.20, -10.29, -10.73,  99.90,  -0.24,
05/23 00Z,  -0.30,  -9.50,  -9.77,  99.90,   0.03,
05/23 01Z,  -0.30,  -8.04,  -8.26,  99.90,   0.08,
05/23 02Z,  -0.30,  -6.30,  -6.63,  99.90,  -0.03,
05/23 03Z,  -0.30,  -4.64,  -5.14,  99.90,  -0.20,
05/23 04Z,  -0.30,  -3.40,  -3.92,  99.90,  -0.22,
05/23 05Z,  -0.30,  -2.89,  -3.38,  99.90,  -0.19,  (max)
05/23 06Z,  -0.30,  -3.26,  -3.75,  99.90,  -0.19,
05/23 07Z,  -0.30,  -4.39,  -4.90,  99.90,  -0.21,
05/23 08Z,  -0.30,  -6.00,  -6.45,  99.90,  -0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 09Z,  -0.30,  -7.76,  99.90,  -8.19,  -0.13,
05/23 10Z,  -0.30,  -9.35,  99.90,  -9.76,  -0.11,
05/23 11Z,  -0.30, -10.40,  99.90, -10.78,  -0.08,
05/23 12Z,  -0.30, -10.60,  99.90, -10.96,  -0.06,  (min)
05/23 13Z,  -0.30,  -9.92,  99.90, -10.26,  -0.04,
05/23 14Z,  -0.30,  -8.63,  99.90,  -8.95,  -0.02,
05/23 15Z,  -0.20,  -7.12,  99.90,  -7.31,   0.00,
05/23 16Z,  -0.20,  -5.74,  99.90,  -5.91,   0.03,
05/23 17Z,  -0.30,  -4.84,  99.90,  -5.09,   0.05,
05/23 18Z,  -0.30,  -4.68,  99.90,  -4.91,   0.07,  (max)
05/23 19Z,  -0.20,  -5.30,  99.90,  -5.41,   0.09,
05/23 20Z,  -0.30,  -6.44,  99.90,  -6.63,   0.12,
05/23 21Z,  -0.30,  -7.79,  99.90,  -7.97,   0.12,
05/23 22Z,  -0.30,  -9.03,  99.90,  -9.21,   0.12,
05/23 23Z,  -0.20,  -9.81,  99.90,  -9.90,   0.12,  (min)
05/24 00Z,  -0.20,  -9.81,  99.90,  -9.89,   0.12,
05/24 01Z,  -0.20,  -8.89,  99.90,  -8.97,   0.12,
05/24 02Z,  -0.20,  -7.28,  99.90,  -7.36,   0.12,
05/24 03Z,  -0.20,  -5.39,  99.90,  -5.48,   0.12,
05/24 04Z,  -0.20,  -3.67,  99.90,  -3.76,   0.12,
05/24 05Z,  -0.20,  -2.50,  99.90,  -2.58,   0.12,
05/24 06Z,  -0.20,  -2.19,  99.90,  -2.28,   0.12,  (max)
05/24 07Z,  -0.20,  -2.89,  99.90,  -2.97,   0.12,
05/24 08Z,  -0.20,  -4.41,  99.90,  -4.49,   0.12,
05/24 09Z,  -0.20,  -6.42,  99.90,  -6.50,   0.12,
05/24 10Z,  -0.20,  -8.56,  99.90,  -8.64,   0.12,
05/24 11Z,  -0.20, -10.45,  99.90, -10.53,   0.12,
05/24 12Z,  -0.20, -11.64,  99.90, -11.72,   0.12,
05/24 13Z,  -0.20, -11.80,  99.90, -11.88,   0.12,  (min)
05/24 14Z,  -0.20, -10.92,  99.90, -11.00,   0.12,
05/24 15Z,  -0.20,  -9.32,  99.90,  -9.41,   0.12,
05/24 16Z,  -0.20,  -7.46,  99.90,  -7.55,   0.12,
05/24 17Z,  -0.20,  -5.77,  99.90,  -5.85,   0.12,
05/24 18Z,  -0.20,  -4.64,  99.90,  -4.73,   0.12,
05/24 19Z,  -0.20,  -4.37,  99.90,  -4.45,   0.12,  (max)
05/24 20Z,  -0.20,  -4.92,  99.90,  -5.01,   0.12,
05/24 21Z,  -0.10,  -6.06,  99.90,  -6.04,   0.12,
05/24 22Z,  -0.10,  -7.42,  99.90,  -7.40,   0.12,
05/24 23Z,  -0.10,  -8.67,  99.90,  -8.66,   0.12,
05/25 00Z,  -0.10,  -9.43,  99.90,  -9.41,   0.12,  (min)
05/25 01Z,  -0.10,  -9.31,  99.90,  -9.29,   0.12,
05/25 02Z,  -0.10,  -8.22,  99.90,  -8.20,   0.12,
05/25 03Z,  -0.10,  -6.44,  99.90,  -6.42,   0.12,
05/25 04Z,  -0.10,  -4.45,  99.90,  -4.44,   0.12,
05/25 05Z,  -0.10,  -2.73,  99.90,  -2.72,   0.12,
05/25 06Z,  -0.10,  -1.70,  99.90,  -1.68,   0.12,
05/25 07Z,  -0.10,  -1.68,  99.90,  -1.66,   0.12,  (max)
05/25 08Z,  -0.10,  -2.74,  99.90,  -2.72,   0.12,
05/25 09Z,  -0.10,  -4.65,  99.90,  -4.63,   0.12,
05/25 10Z,   0.00,  -7.03,  99.90,  -6.91,   0.12,
05/25 11Z,   0.00,  -9.48,  99.90,  -9.37,   0.12,
05/25 12Z,   0.00, -11.57,  99.90, -11.45,   0.12,
05/25 13Z,   0.00, -12.78,  99.90, -12.66,   0.12,  (min)
05/25 14Z,   0.00, -12.78,  99.90, -12.66,   0.12,
05/25 15Z,   0.00, -11.62,  99.90, -11.51,   0.12,
05/25 16Z,   0.00,  -9.71,  99.90,  -9.60,   0.12,
05/25 17Z,   0.00,  -7.55,  99.90,  -7.43,   0.12,
05/25 18Z,   0.00,  -5.62,  99.90,  -5.50,   0.12,
05/25 19Z,   0.00,  -4.36,  99.90,  -4.25,   0.12,
05/25 20Z,   0.00,  -4.04,  99.90,  -3.93,   0.12,  (max)
05/25 21Z,   0.00,  -4.60,  99.90,  -4.49,   0.12,
05/25 22Z,   0.00,  -5.76,  99.90,  -5.64,   0.12,
05/25 23Z,   0.00,  -7.15,  99.90,  -7.03,   0.12,
05/26 00Z,   0.00,  -8.40,  99.90,  -8.28,   0.12,
05/26 01Z,   0.00,  -9.08,  99.90,  -8.96,   0.12,  (min)
05/26 02Z,   0.00,  -8.81,  99.90,  -8.69,   0.12,
05/26 03Z,   0.00,  -7.54,  99.90,  -7.42,   0.12,
05/26 04Z,   0.00,  -5.63,  99.90,  -5.51,   0.12,
05/26 05Z,   0.00,  -3.60,  99.90,  -3.48,   0.12,
05/26 06Z,   0.00,  -1.96,  99.90,  -1.84,   0.12,
05/26 07Z,   0.00,  -1.14,  99.90,  -1.02,   0.12,  (max)
05/26 08Z,   0.00,  -1.43,  99.90,  -1.32,   0.12,
05/26 09Z,   0.00,  -2.84,  99.90,  -2.73,   0.12,
05/26 10Z,   0.00,  -5.09,  99.90,  -4.97,   0.12,
05/26 11Z,   0.00,  -7.75,  99.90,  -7.63,   0.12,
05/26 12Z,   0.00, -10.40,  99.90, -10.28,   0.12,
05/26 13Z,   0.00, -12.54,  99.90, -12.42,   0.12,
05/26 14Z,   0.00, -13.63,  99.90, -13.52,   0.12,  (min)
05/26 15Z,   0.00, -13.39,  99.90, -13.28,   0.12,
05/26 16Z,   0.00, -11.95,  99.90, -11.83,   0.12,
05/26 17Z,   0.00,  -9.77,  99.90,  -9.65,   0.12,
05/26 18Z,   0.00,  -7.39,  99.90,  -7.28,   0.12,
05/26 19Z,   0.00,  -5.35,  99.90,  -5.24,   0.12,
05/26 20Z,   0.00,  -4.08,  99.90,  -3.97,   0.12,
05/26 21Z,   0.00,  -3.80,  99.90,  -3.69,   0.12,  (max)
05/26 22Z,   0.00,  -4.41,  99.90,  -4.30,   0.12,
05/26 23Z,   0.00,  -5.60,  99.90,  -5.49,   0.12,
05/27 00Z,   0.00,  -7.01,  99.90,  -6.89,   0.12,