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
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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 : 01/21/2026 09:23:17 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 18Z,  -0.20,  -2.04,  -2.52,  99.90,  -0.28,
01/19 19Z,  -0.20,  -0.52,  -0.96,  99.90,  -0.24,
01/19 20Z,  -0.20,   0.60,   0.15,  99.90,  -0.25,
01/19 21Z,  -0.20,   0.99,   0.48,  99.90,  -0.31,  (max)
01/19 22Z,  -0.20,   0.44,  -0.17,  99.90,  -0.41,
01/19 23Z,  -0.20,  -1.01,  -1.70,  99.90,  -0.49,
01/20 00Z,  -0.10,  -3.08,  -3.74,  99.90,  -0.56,
01/20 01Z,  -0.10,  -5.37,  -5.98,  99.90,  -0.51,
01/20 02Z,  -0.10,  -7.49,  -8.19,  99.90,  -0.60,
01/20 03Z,  -0.10,  -8.98,  -9.74,  99.90,  -0.66,
01/20 04Z,  -0.10,  -9.43, -10.09,  99.90,  -0.56,  (min)
01/20 05Z,  -0.10,  -8.70,  -9.22,  99.90,  -0.42,
01/20 06Z,   0.00,  -7.08,  -7.30,  99.90,  -0.22,
01/20 07Z,   0.00,  -5.05,  -5.31,  99.90,  -0.26,
01/20 08Z,   0.00,  -3.05,  -3.48,  99.90,  -0.43,
01/20 09Z,   0.00,  -1.49,  -1.96,  99.90,  -0.47,
01/20 10Z,   0.00,  -0.67,  -1.09,  99.90,  -0.42,  (max)
01/20 11Z,   0.00,  -0.73,  -1.25,  99.90,  -0.52,
01/20 12Z,   0.00,  -1.53,  -2.12,  99.90,  -0.59,
01/20 13Z,  -0.10,  -2.75,  -3.36,  99.90,  -0.51,
01/20 14Z,  -0.10,  -4.04,  -4.68,  99.90,  -0.54,
01/20 15Z,  -0.10,  -5.03,  -5.61,  99.90,  -0.48,
01/20 16Z,  -0.10,  -5.32,  -5.77,  99.90,  -0.35,  (min)
01/20 17Z,  -0.10,  -4.69,  -5.09,  99.90,  -0.30,
01/20 18Z,  -0.20,  -3.32,  -3.70,  99.90,  -0.18,
01/20 19Z,  -0.10,  -1.67,  -2.09,  99.90,  -0.32,
01/20 20Z,  -0.20,  -0.21,  -0.62,  99.90,  -0.21,
01/20 21Z,  -0.20,   0.69,   0.31,  99.90,  -0.18,  (max)
01/20 22Z,  -0.20,   0.76,   0.29,  99.90,  -0.27,
01/20 23Z,  -0.20,  -0.14,  -0.69,  99.90,  -0.35,
01/21 00Z,  -0.10,  -1.87,  -2.45,  99.90,  -0.48,
01/21 01Z,  -0.10,  -4.08,  -4.59,  99.90,  -0.41,
01/21 02Z,  -0.10,  -6.33,  -6.84,  99.90,  -0.41,
01/21 03Z,  -0.10,  -8.19,  -8.82,  99.90,  -0.53,
01/21 04Z,  -0.10,  -9.23,  -9.91,  99.90,  -0.58,  (min)
01/21 05Z,  -0.10,  -9.13,  -9.73,  99.90,  -0.50,
01/21 06Z,  -0.10,  -7.90,  -8.20,  99.90,  -0.20,
01/21 07Z,  -0.10,  -5.96,  -6.20,  99.90,  -0.14,
01/21 08Z,  -0.10,  -3.84,  -4.20,  99.90,  -0.26,
01/21 09Z,  -0.10,  -1.99,  -2.48,  99.90,  -0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 10Z,  -0.10,  -0.75,  99.90,  -1.24,  -0.40,
01/21 11Z,  -0.10,  -0.35,  99.90,  -0.85,  -0.40,  (max)
01/21 12Z,  -0.10,  -0.84,  99.90,  -1.34,  -0.41,
01/21 13Z,   0.00,  -1.97,  99.90,  -2.38,  -0.41,
01/21 14Z,  -0.10,  -3.38,  99.90,  -3.90,  -0.42,
01/21 15Z,  -0.10,  -4.70,  99.90,  -5.22,  -0.42,
01/21 16Z,   0.00,  -5.54,  99.90,  -5.97,  -0.43,
01/21 17Z,   0.00,  -5.55,  99.90,  -5.99,  -0.43,  (min)
01/21 18Z,   0.00,  -4.64,  99.90,  -5.08,  -0.44,
01/21 19Z,   0.00,  -3.10,  99.90,  -3.54,  -0.44,
01/21 20Z,  -0.10,  -1.44,  99.90,  -1.99,  -0.45,
01/21 21Z,  -0.10,  -0.14,  99.90,  -0.69,  -0.46,
01/21 22Z,  -0.10,   0.50,  99.90,  -0.06,  -0.46,  (max)
01/21 23Z,  -0.10,   0.25,  99.90,  -0.31,  -0.46,
01/22 00Z,   0.00,  -0.93,  99.90,  -1.38,  -0.46,
01/22 01Z,   0.00,  -2.82,  99.90,  -3.27,  -0.46,
01/22 02Z,   0.00,  -5.00,  99.90,  -5.46,  -0.46,
01/22 03Z,  -0.10,  -7.04,  99.90,  -7.59,  -0.46,
01/22 04Z,  -0.10,  -8.50,  99.90,  -9.06,  -0.46,
01/22 05Z,   0.00,  -9.02,  99.90,  -9.48,  -0.46,  (min)
01/22 06Z,  -0.10,  -8.38,  99.90,  -8.94,  -0.46,
01/22 07Z,  -0.10,  -6.75,  99.90,  -7.31,  -0.46,
01/22 08Z,  -0.10,  -4.64,  99.90,  -5.19,  -0.46,
01/22 09Z,  -0.10,  -2.59,  99.90,  -3.14,  -0.46,
01/22 10Z,  -0.10,  -1.01,  99.90,  -1.56,  -0.46,
01/22 11Z,  -0.10,  -0.16,  99.90,  -0.72,  -0.46,  (max)
01/22 12Z,  -0.10,  -0.22,  99.90,  -0.77,  -0.46,
01/22 13Z,  -0.10,  -1.10,  99.90,  -1.66,  -0.46,
01/22 14Z,  -0.10,  -2.51,  99.90,  -3.06,  -0.46,
01/22 15Z,  -0.10,  -4.03,  99.90,  -4.59,  -0.46,
01/22 16Z,  -0.10,  -5.30,  99.90,  -5.86,  -0.46,
01/22 17Z,  -0.10,  -5.96,  99.90,  -6.51,  -0.46,  (min)
01/22 18Z,  -0.10,  -5.72,  99.90,  -6.28,  -0.46,
01/22 19Z,  -0.10,  -4.61,  99.90,  -5.17,  -0.46,
01/22 20Z,  -0.10,  -3.01,  99.90,  -3.56,  -0.46,
01/22 21Z,  -0.10,  -1.45,  99.90,  -2.00,  -0.46,
01/22 22Z,  -0.10,  -0.35,  99.90,  -0.91,  -0.46,
01/22 23Z,  -0.10,   0.03,  99.90,  -0.53,  -0.46,  (max)
01/23 00Z,  -0.10,  -0.46,  99.90,  -1.01,  -0.46,
01/23 01Z,   0.00,  -1.78,  99.90,  -2.24,  -0.46,
01/23 02Z,  -0.10,  -3.66,  99.90,  -4.22,  -0.46,
01/23 03Z,  -0.10,  -5.66,  99.90,  -6.22,  -0.46,
01/23 04Z,  -0.10,  -7.34,  99.90,  -7.90,  -0.46,
01/23 05Z,  -0.10,  -8.34,  99.90,  -8.90,  -0.46,
01/23 06Z,  -0.10,  -8.34,  99.90,  -8.90,  -0.46,  (min)
01/23 07Z,  -0.10,  -7.26,  99.90,  -7.82,  -0.46,
01/23 08Z,  -0.10,  -5.39,  99.90,  -5.94,  -0.46,
01/23 09Z,  -0.10,  -3.27,  99.90,  -3.83,  -0.46,
01/23 10Z,  -0.10,  -1.43,  99.90,  -1.99,  -0.46,
01/23 11Z,  -0.10,  -0.20,  99.90,  -0.75,  -0.46,
01/23 12Z,  -0.10,   0.22,  99.90,  -0.33,  -0.46,  (max)
01/23 13Z,  -0.10,  -0.25,  99.90,  -0.80,  -0.46,
01/23 14Z,  -0.10,  -1.46,  99.90,  -2.01,  -0.46,
01/23 15Z,  -0.10,  -3.05,  99.90,  -3.61,  -0.46,
01/23 16Z,  -0.10,  -4.62,  99.90,  -5.18,  -0.46,
01/23 17Z,  -0.20,  -5.81,  99.90,  -6.47,  -0.46,
01/23 18Z,  -0.20,  -6.30,  99.90,  -6.96,  -0.46,  (min)
01/23 19Z,  -0.20,  -5.90,  99.90,  -6.56,  -0.46,
01/23 20Z,  -0.20,  -4.71,  99.90,  -5.36,  -0.46,
01/23 21Z,  -0.20,  -3.15,  99.90,  -3.81,  -0.46,
01/23 22Z,  -0.30,  -1.75,  99.90,  -2.50,  -0.46,
01/23 23Z,  -0.30,  -0.84,  99.90,  -1.60,  -0.46,
01/24 00Z,  -0.20,  -0.63,  99.90,  -1.29,  -0.46,  (max)
01/24 01Z,  -0.20,  -1.22,  99.90,  -1.88,  -0.46,
01/24 02Z,  -0.20,  -2.53,  99.90,  -3.19,  -0.46,
01/24 03Z,  -0.30,  -4.25,  99.90,  -5.00,  -0.46,
01/24 04Z,  -0.20,  -5.93,  99.90,  -6.58,  -0.46,
01/24 05Z,  -0.20,  -7.19,  99.90,  -7.85,  -0.46,
01/24 06Z,  -0.30,  -7.73,  99.90,  -8.48,  -0.46,  (min)
01/24 07Z,  -0.30,  -7.31,  99.90,  -8.06,  -0.46,
01/24 08Z,  -0.30,  -5.95,  99.90,  -6.70,  -0.46,
01/24 09Z,  -0.30,  -4.01,  99.90,  -4.76,  -0.46,
01/24 10Z,  -0.30,  -2.04,  99.90,  -2.79,  -0.46,
01/24 11Z,  -0.30,  -0.49,  99.90,  -1.25,  -0.46,
01/24 12Z,  -0.30,   0.38,  99.90,  -0.38,  -0.46,
01/24 13Z,  -0.30,   0.42,  99.90,  -0.34,  -0.46,  (max)
01/24 14Z,  -0.30,  -0.38,  99.90,  -1.14,  -0.46,
01/24 15Z,  -0.30,  -1.82,  99.90,  -2.58,  -0.46,
01/24 16Z,  -0.20,  -3.52,  99.90,  -4.18,  -0.46,
01/24 17Z,  -0.20,  -5.09,  99.90,  -5.74,  -0.46,
01/24 18Z,  -0.20,  -6.21,  99.90,  -6.87,  -0.46,
01/24 19Z,  -0.20,  -6.61,  99.90,  -7.27,  -0.46,  (min)
01/24 20Z,  -0.20,  -6.15,  99.90,  -6.81,  -0.46,
01/24 21Z,  -0.20,  -4.99,  99.90,  -5.65,  -0.46,
01/24 22Z,  -0.20,  -3.56,  99.90,  -4.22,  -0.46,
01/24 23Z,  -0.20,  -2.31,  99.90,  -2.97,  -0.46,
01/25 00Z,  -0.10,  -1.53,  99.90,  -2.08,  -0.46,
01/25 01Z,  99.90,  -1.37,  99.90,  99.90,  -0.46,
01/25 02Z,  99.90,  -1.91,  99.90,  99.90,  -0.46,
01/25 03Z,  99.90,  -3.05,  99.90,  99.90,  -0.46,
01/25 04Z,  99.90,  -4.47,  99.90,  99.90,  -0.46,
01/25 05Z,  99.90,  -5.76,  99.90,  99.90,  -0.46,
01/25 06Z,  99.90,  -6.62,  99.90,  99.90,  -0.46,