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
#Seattle, WA : 02/06/2025 23:21:54 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/05 06Z,   0.50,   2.33,   2.60,  99.90,  -0.23,
02/05 07Z,   0.50,   2.26,   2.59,  99.90,  -0.17,  (max)
02/05 08Z,   0.50,   1.71,   2.20,  99.90,  -0.01,
02/05 09Z,   0.50,   0.91,   1.53,  99.90,   0.12,
02/05 10Z,   0.50,   0.09,   0.74,  99.90,   0.15,
02/05 11Z,   0.50,  -0.42,   0.23,  99.90,   0.15,  (min)
02/05 12Z,   0.50,  -0.29,   0.26,  99.90,   0.05,
02/05 13Z,   0.50,   0.54,   1.00,  99.90,  -0.04,
02/05 14Z,   0.50,   1.85,   2.21,  99.90,  -0.14,
02/05 15Z,   0.50,   3.32,   3.58,  99.90,  -0.24,
02/05 16Z,   0.50,   4.63,   4.86,  99.90,  -0.27,
02/05 17Z,   0.50,   5.43,   5.60,  99.90,  -0.33,  (max)
02/05 18Z,   0.40,   5.39,   5.48,  99.90,  -0.31,
02/05 19Z,   0.40,   4.39,   4.52,  99.90,  -0.27,
02/05 20Z,   0.40,   2.57,   2.81,  99.90,  -0.16,
02/05 21Z,   0.40,   0.22,   0.33,  99.90,  -0.29,
02/05 22Z,   0.40,  -2.32,  -2.35,  99.90,  -0.43,
02/05 23Z,   0.40,  -4.56,  -4.60,  99.90,  -0.44,
02/06 00Z,   0.30,  -5.99,  -5.96,  99.90,  -0.27,
02/06 01Z,   0.30,  -6.28,  -6.26,  99.90,  -0.28,  (min)
02/06 02Z,   0.30,  -5.50,  -5.60,  99.90,  -0.40,
02/06 03Z,   0.20,  -3.98,  -4.24,  99.90,  -0.46,
02/06 04Z,   0.20,  -2.09,  -2.31,  99.90,  -0.42,
02/06 05Z,   0.20,  -0.21,  -0.25,  99.90,  -0.24,
02/06 06Z,   0.20,   1.31,   1.37,  99.90,  -0.14,
02/06 07Z,   0.20,   2.25,   2.38,  99.90,  -0.07,
02/06 08Z,   0.20,   2.63,   2.81,  99.90,  -0.02,
02/06 09Z,   0.10,   2.58,   2.87,  99.90,   0.19,  (max)
02/06 10Z,   0.10,   2.23,   2.64,  99.90,   0.31,
02/06 11Z,   0.10,   1.71,   2.23,  99.90,   0.42,
02/06 12Z,   0.20,   1.29,   1.83,  99.90,   0.34,
02/06 13Z,   0.20,   1.27,   1.76,  99.90,   0.29,  (min)
02/06 14Z,   0.20,   1.72,   2.12,  99.90,   0.20,
02/06 15Z,   0.10,   2.54,   2.88,  99.90,   0.24,
02/06 16Z,   0.10,   3.52,   3.67,  99.90,   0.05,
02/06 17Z,   0.10,   4.43,   4.39,  99.90,  -0.14,
02/06 18Z,   0.20,   4.94,   4.76,  99.90,  -0.38,  (max)
02/06 19Z,   0.20,   4.73,   4.47,  99.90,  -0.46,
02/06 20Z,   0.20,   3.68,   3.40,  99.90,  -0.48,
02/06 21Z,   0.20,   1.90,   1.65,  99.90,  -0.45,
02/06 22Z,   0.20,  -0.38,  -0.68,  99.90,  -0.50,
02/06 23Z,   0.10,  -2.85,  -3.18,  99.90,  -0.43,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 00Z,   0.10,  -5.06,  99.90,  -5.37,  -0.41,
02/07 01Z,   0.10,  -6.50,  99.90,  -6.78,  -0.38,
02/07 02Z,   0.10,  -6.85,  99.90,  -7.11,  -0.36,  (min)
02/07 03Z,   0.10,  -6.14,  99.90,  -6.38,  -0.34,
02/07 04Z,   0.10,  -4.65,  99.90,  -4.87,  -0.32,
02/07 05Z,   0.20,  -2.70,  99.90,  -2.79,  -0.29,
02/07 06Z,   0.20,  -0.64,  99.90,  -0.72,  -0.27,
02/07 07Z,   0.20,   1.14,  99.90,   1.09,  -0.25,
02/07 08Z,   0.20,   2.43,  99.90,   2.40,  -0.23,
02/07 09Z,   0.20,   3.21,  99.90,   3.21,  -0.21,
02/07 10Z,   0.20,   3.56,  99.90,   3.58,  -0.18,  (max)
02/07 11Z,   0.20,   3.48,  99.90,   3.51,  -0.16,
02/07 12Z,   0.30,   3.04,  99.90,   3.18,  -0.16,
02/07 13Z,   0.30,   2.50,  99.90,   2.64,  -0.16,
02/07 14Z,   0.30,   2.17,  99.90,   2.31,  -0.16,  (min)
02/07 15Z,   0.30,   2.21,  99.90,   2.35,  -0.16,
02/07 16Z,   0.30,   2.60,  99.90,   2.74,  -0.16,
02/07 17Z,   0.30,   3.24,  99.90,   3.38,  -0.16,
02/07 18Z,   0.30,   3.95,  99.90,   4.09,  -0.16,
02/07 19Z,   0.30,   4.37,  99.90,   4.51,  -0.16,  (max)
02/07 20Z,   0.30,   4.16,  99.90,   4.30,  -0.16,
02/07 21Z,   0.30,   3.19,  99.90,   3.33,  -0.16,
02/07 22Z,   0.30,   1.52,  99.90,   1.66,  -0.16,
02/07 23Z,   0.20,  -0.67,  99.90,  -0.64,  -0.16,
02/08 00Z,   0.20,  -3.12,  99.90,  -3.08,  -0.16,
02/08 01Z,   0.20,  -5.37,  99.90,  -5.33,  -0.16,
02/08 02Z,   0.20,  -6.87,  99.90,  -6.83,  -0.16,
02/08 03Z,   0.20,  -7.30,  99.90,  -7.26,  -0.16,  (min)
02/08 04Z,   0.20,  -6.64,  99.90,  -6.61,  -0.16,
02/08 05Z,   0.20,  -5.12,  99.90,  -5.08,  -0.16,
02/08 06Z,   0.20,  -3.04,  99.90,  -3.00,  -0.16,
02/08 07Z,   0.10,  -0.78,  99.90,  -0.84,  -0.16,
02/08 08Z,   0.10,   1.26,  99.90,   1.20,  -0.16,
02/08 09Z,   0.10,   2.84,  99.90,   2.78,  -0.16,
02/08 10Z,   0.10,   3.91,  99.90,   3.85,  -0.16,
02/08 11Z,   0.10,   4.46,  99.90,   4.40,  -0.16,  (max)
02/08 12Z,   0.10,   4.42,  99.90,   4.36,  -0.16,
02/08 13Z,   0.10,   3.86,  99.90,   3.80,  -0.16,
02/08 14Z,   0.10,   3.06,  99.90,   3.00,  -0.16,
02/08 15Z,   0.10,   2.38,  99.90,   2.32,  -0.16,
02/08 16Z,   0.00,   2.08,  99.90,   1.91,  -0.16,  (min)
02/08 17Z,   0.00,   2.21,  99.90,   2.05,  -0.16,
02/08 18Z,   0.00,   2.73,  99.90,   2.57,  -0.16,
02/08 19Z,   0.00,   3.43,  99.90,   3.27,  -0.16,
02/08 20Z,   0.00,   3.92,  99.90,   3.76,  -0.16,  (max)
02/08 21Z,   0.00,   3.82,  99.90,   3.66,  -0.16,
02/08 22Z,   0.00,   2.96,  99.90,   2.80,  -0.16,
02/08 23Z,   0.00,   1.38,  99.90,   1.22,  -0.16,
02/09 00Z,   0.00,  -0.80,  99.90,  -0.96,  -0.16,
02/09 01Z,   0.00,  -3.30,  99.90,  -3.46,  -0.16,
02/09 02Z,   0.00,  -5.62,  99.90,  -5.78,  -0.16,
02/09 03Z,   0.00,  -7.20,  99.90,  -7.36,  -0.16,
02/09 04Z,   0.00,  -7.65,  99.90,  -7.81,  -0.16,  (min)
02/09 05Z,   0.00,  -6.95,  99.90,  -7.12,  -0.16,
02/09 06Z,   0.00,  -5.30,  99.90,  -5.47,  -0.16,
02/09 07Z,   0.00,  -3.03,  99.90,  -3.19,  -0.16,
02/09 08Z,   0.00,  -0.56,  99.90,  -0.72,  -0.16,
02/09 09Z,   0.00,   1.68,  99.90,   1.52,  -0.16,
02/09 10Z,  -0.10,   3.43,  99.90,   3.17,  -0.16,
02/09 11Z,  -0.10,   4.60,  99.90,   4.34,  -0.16,
02/09 12Z,  -0.10,   5.13,  99.90,   4.87,  -0.16,  (max)
02/09 13Z,  -0.10,   4.92,  99.90,   4.66,  -0.16,
02/09 14Z,  -0.10,   4.08,  99.90,   3.82,  -0.16,
02/09 15Z,  -0.10,   2.96,  99.90,   2.70,  -0.16,
02/09 16Z,  -0.10,   2.02,  99.90,   1.75,  -0.16,
02/09 17Z,  -0.10,   1.53,  99.90,   1.27,  -0.16,  (min)
02/09 18Z,  -0.10,   1.62,  99.90,   1.36,  -0.16,
02/09 19Z,  -0.10,   2.22,  99.90,   1.96,  -0.16,
02/09 20Z,  -0.10,   3.06,  99.90,   2.80,  -0.16,
02/09 21Z,  -0.10,   3.68,  99.90,   3.42,  -0.16,
02/09 22Z,  -0.10,   3.68,  99.90,   3.42,  -0.16,  (max)
02/09 23Z,  -0.10,   2.89,  99.90,   2.63,  -0.16,
02/10 00Z,  -0.10,   1.31,  99.90,   1.05,  -0.16,
02/10 01Z,  -0.10,  -0.93,  99.90,  -1.20,  -0.16,
02/10 02Z,  -0.10,  -3.54,  99.90,  -3.80,  -0.16,
02/10 03Z,  -0.10,  -5.93,  99.90,  -6.20,  -0.16,
02/10 04Z,  -0.10,  -7.50,  99.90,  -7.76,  -0.16,
02/10 05Z,  -0.10,  -7.85,  99.90,  -8.11,  -0.16,  (min)
02/10 06Z,  -0.10,  -6.98,  99.90,  -7.24,  -0.16,
02/10 07Z,  -0.10,  -5.10,  99.90,  -5.37,  -0.16,
02/10 08Z,  -0.10,  -2.60,  99.90,  -2.86,  -0.16,
02/10 09Z,  -0.10,   0.04,  99.90,  -0.22,  -0.16,
02/10 10Z,  -0.10,   2.36,  99.90,   2.09,  -0.16,
02/10 11Z,  -0.10,   4.10,  99.90,   3.83,  -0.16,
02/10 12Z,  -0.10,   5.16,  99.90,   4.90,  -0.16,
02/10 13Z,  -0.10,   5.45,  99.90,   5.19,  -0.16,  (max)
02/10 14Z,  -0.10,   4.91,  99.90,   4.65,  -0.16,
02/10 15Z,  -0.10,   3.72,  99.90,   3.46,  -0.16,
02/10 16Z,  -0.10,   2.34,  99.90,   2.08,  -0.16,
02/10 17Z,  -0.10,   1.27,  99.90,   1.01,  -0.16,
02/10 18Z,  -0.10,   0.81,  99.90,   0.55,  -0.16,