EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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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
#Skagway, AK : 03/20/2025 15:22:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/19 00Z,   1.80,  14.17,  13.36,  99.90,  -2.61,
03/19 01Z,   2.00,  14.04,  13.08,  99.90,  -2.96,  (max)
03/19 02Z,   2.00,  12.42,  11.67,  99.90,  -2.75,
03/19 03Z,   2.10,   9.86,   9.21,  99.90,  -2.75,
03/19 04Z,   2.10,   7.05,   6.33,  99.90,  -2.82,
03/19 05Z,   2.00,   4.65,   4.00,  99.90,  -2.65,
03/19 06Z,   2.20,   3.36,   2.78,  99.90,  -2.78,  (min)
03/19 07Z,   2.30,   3.76,   3.35,  99.90,  -2.71,
03/19 08Z,   2.30,   5.83,   5.55,  99.90,  -2.58,
03/19 09Z,   2.30,   8.92,   8.54,  99.90,  -2.68,
03/19 10Z,   2.20,  12.13,  11.86,  99.90,  -2.47,
03/19 11Z,   2.20,  14.71,  14.51,  99.90,  -2.40,
03/19 12Z,   2.50,  16.09,  15.88,  99.90,  -2.71,  (max)
03/19 13Z,   2.50,  15.84,  15.57,  99.90,  -2.77,
03/19 14Z,   2.50,  13.93,  13.77,  99.90,  -2.66,
03/19 15Z,   2.40,  10.83,  10.91,  99.90,  -2.32,
03/19 16Z,   2.40,   7.27,   7.18,  99.90,  -2.49,
03/19 17Z,   2.50,   4.01,   4.09,  99.90,  -2.42,
03/19 18Z,   3.10,   1.76,   1.71,  99.90,  -3.15,
03/19 19Z,   3.00,   1.13,   1.04,  99.90,  -3.09,  (min)
03/19 20Z,   2.80,   2.32,   2.15,  99.90,  -2.97,
03/19 21Z,   2.70,   4.85,   4.45,  99.90,  -3.10,
03/19 22Z,   2.40,   7.84,   7.43,  99.90,  -2.81,
03/19 23Z,   2.30,  10.53,  10.24,  99.90,  -2.59,
03/20 00Z,   2.40,  12.41,  12.28,  99.90,  -2.53,
03/20 01Z,   2.10,  13.11,  12.96,  99.90,  -2.25,  (max)
03/20 02Z,   1.90,  12.48,  12.27,  99.90,  -2.11,
03/20 03Z,   1.70,  10.79,  10.56,  99.90,  -1.93,
03/20 04Z,   1.80,   8.61,   8.40,  99.90,  -2.01,
03/20 05Z,   2.10,   6.54,   6.25,  99.90,  -2.39,
03/20 06Z,   2.50,   5.06,   5.01,  99.90,  -2.55,
03/20 07Z,   2.30,   4.69,   4.71,  99.90,  -2.28,  (min)
03/20 08Z,   2.30,   5.72,   6.02,  99.90,  -2.00,
03/20 09Z,   2.30,   7.94,   8.12,  99.90,  -2.12,
03/20 10Z,   2.40,  10.67,  10.94,  99.90,  -2.13,
03/20 11Z,   2.60,  13.13,  13.47,  99.90,  -2.26,
03/20 12Z,   2.90,  14.81,  15.06,  99.90,  -2.65,
03/20 13Z,   3.10,  15.34,  15.44,  99.90,  -3.00,  (max)
03/20 14Z,   3.30,  14.45,  14.29,  99.90,  -3.46,
03/20 15Z,   3.40,  12.27,  12.21,  99.90,  -3.46,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 16Z,   3.30,   9.32,  99.90,   9.24,  -3.38,
03/20 17Z,   3.20,   6.29,  99.90,   6.19,  -3.30,
03/20 18Z,   3.00,   3.77,  99.90,   3.56,  -3.22,
03/20 19Z,   2.80,   2.30,  99.90,   1.97,  -3.14,
03/20 20Z,   2.60,   2.29,  99.90,   1.83,  -3.06,  (min)
03/20 21Z,   2.40,   3.70,  99.90,   3.12,  -2.98,
03/20 22Z,   2.20,   5.99,  99.90,   5.29,  -2.90,
03/20 23Z,   2.10,   8.37,  99.90,   7.65,  -2.82,
03/21 00Z,   2.10,  10.32,  99.90,   9.68,  -2.74,
03/21 01Z,   2.10,  11.52,  99.90,  10.97,  -2.66,
03/21 02Z,   2.20,  11.78,  99.90,  11.40,  -2.58,  (max)
03/21 03Z,   2.30,  11.06,  99.90,  10.87,  -2.50,
03/21 04Z,   2.50,   9.68,  99.90,   9.68,  -2.50,
03/21 05Z,   2.70,   8.12,  99.90,   8.32,  -2.50,
03/21 06Z,   3.00,   6.81,  99.90,   7.31,  -2.50,
03/21 07Z,   3.10,   6.06,  99.90,   6.66,  -2.50,  (min)
03/21 08Z,   3.30,   6.19,  99.90,   7.00,  -2.50,
03/21 09Z,   3.30,   7.39,  99.90,   8.19,  -2.50,
03/21 10Z,   3.20,   9.35,  99.90,  10.05,  -2.50,
03/21 11Z,   2.90,  11.47,  99.90,  11.87,  -2.50,
03/21 12Z,   2.70,  13.20,  99.90,  13.40,  -2.50,
03/21 13Z,   2.40,  14.21,  99.90,  14.11,  -2.50,  (max)
03/21 14Z,   2.20,  14.25,  99.90,  13.95,  -2.50,
03/21 15Z,   2.10,  13.17,  99.90,  12.78,  -2.50,
03/21 16Z,   2.00,  11.12,  99.90,  10.63,  -2.50,
03/21 17Z,   2.10,   8.60,  99.90,   8.20,  -2.50,
03/21 18Z,   2.30,   6.16,  99.90,   5.96,  -2.50,
03/21 19Z,   2.50,   4.22,  99.90,   4.23,  -2.50,
03/21 20Z,   2.60,   3.18,  99.90,   3.28,  -2.50,  (min)
03/21 21Z,   2.80,   3.31,  99.90,   3.62,  -2.50,
03/21 22Z,   2.90,   4.54,  99.90,   4.94,  -2.50,
03/21 23Z,   3.00,   6.32,  99.90,   6.82,  -2.50,
03/22 00Z,   2.90,   8.09,  99.90,   8.49,  -2.50,
03/22 01Z,   2.80,   9.50,  99.90,   9.80,  -2.50,
03/22 02Z,   2.70,  10.40,  99.90,  10.60,  -2.50,
03/22 03Z,   2.60,  10.63,  99.90,  10.74,  -2.50,  (max)
03/22 04Z,   2.50,  10.20,  99.90,  10.20,  -2.50,
03/22 05Z,   2.40,   9.34,  99.90,   9.24,  -2.50,
03/22 06Z,   2.30,   8.41,  99.90,   8.21,  -2.50,
03/22 07Z,   2.10,   7.64,  99.90,   7.24,  -2.50,
03/22 08Z,   2.00,   7.22,  99.90,   6.72,  -2.50,  (min)
03/22 09Z,   1.90,   7.40,  99.90,   6.80,  -2.50,
03/22 10Z,   1.90,   8.34,  99.90,   7.75,  -2.50,
03/22 11Z,   1.90,   9.81,  99.90,   9.21,  -2.50,
03/22 12Z,   2.10,  11.34,  99.90,  10.94,  -2.50,
03/22 13Z,   2.20,  12.57,  99.90,  12.27,  -2.50,
03/22 14Z,   2.40,  13.30,  99.90,  13.21,  -2.50,
03/22 15Z,   2.60,  13.32,  99.90,  13.42,  -2.50,  (max)
03/22 16Z,   2.60,  12.44,  99.90,  12.54,  -2.50,
03/22 17Z,   2.70,  10.77,  99.90,  10.97,  -2.50,
03/22 18Z,   2.60,   8.72,  99.90,   8.82,  -2.50,
03/22 19Z,   2.50,   6.68,  99.90,   6.68,  -2.50,
03/22 20Z,   2.40,   4.96,  99.90,   4.86,  -2.50,
03/22 21Z,   2.20,   3.90,  99.90,   3.60,  -2.50,
03/22 22Z,   2.10,   3.78,  99.90,   3.38,  -2.50,  (min)
03/22 23Z,   1.90,   4.56,  99.90,   3.96,  -2.50,
03/23 00Z,   1.60,   5.83,  99.90,   4.93,  -2.50,
03/23 01Z,   1.60,   7.19,  99.90,   6.30,  -2.50,
03/23 02Z,   1.70,   8.46,  99.90,   7.66,  -2.50,
03/23 03Z,   1.90,   9.49,  99.90,   8.89,  -2.50,
03/23 04Z,   2.00,  10.08,  99.90,   9.58,  -2.50,
03/23 05Z,   2.30,  10.14,  99.90,   9.94,  -2.50,  (max)
03/23 06Z,   2.50,   9.80,  99.90,   9.81,  -2.50,
03/23 07Z,   2.60,   9.27,  99.90,   9.37,  -2.50,
03/23 08Z,   2.60,   8.64,  99.90,   8.74,  -2.50,
03/23 09Z,   2.50,   8.08,  99.90,   8.08,  -2.50,
03/23 10Z,   2.30,   7.91,  99.90,   7.71,  -2.50,  (min)
03/23 11Z,   2.10,   8.36,  99.90,   7.96,  -2.50,
03/23 12Z,   1.90,   9.33,  99.90,   8.73,  -2.50,
03/23 13Z,   1.80,  10.50,  99.90,   9.80,  -2.50,
03/23 14Z,   1.80,  11.64,  99.90,  10.94,  -2.50,
03/23 15Z,   1.90,  12.55,  99.90,  11.95,  -2.50,
03/23 16Z,   2.00,  12.92,  99.90,  12.42,  -2.50,  (max)
03/23 17Z,   2.20,  12.47,  99.90,  12.17,  -2.50,
03/23 18Z,   2.40,  11.21,  99.90,  11.11,  -2.50,
03/23 19Z,   2.50,   9.45,  99.90,   9.45,  -2.50,
03/23 20Z,   2.50,   7.46,  99.90,   7.46,  -2.50,
03/23 21Z,   2.60,   5.53,  99.90,   5.64,  -2.50,
03/23 22Z,   2.60,   4.07,  99.90,   4.17,  -2.50,
03/23 23Z,   2.60,   3.46,  99.90,   3.57,  -2.50,  (min)
03/24 00Z,   2.60,   3.78,  99.90,   3.88,  -2.50,
03/24 01Z,   2.60,   4.76,  99.90,   4.86,  -2.50,
03/24 02Z,   2.70,   6.12,  99.90,   6.32,  -2.50,
03/24 03Z,   2.70,   7.69,  99.90,   7.89,  -2.50,
03/24 04Z,   2.70,   9.23,  99.90,   9.43,  -2.50,
03/24 05Z,   2.70,  10.38,  99.90,  10.58,  -2.50,
03/24 06Z,   2.70,  10.93,  99.90,  11.13,  -2.50,
03/24 07Z,  99.90,  10.88,  99.90,  99.90,  -2.50,
03/24 08Z,  99.90,  10.34,  99.90,  99.90,  -2.50,
03/24 09Z,  99.90,   9.39,  99.90,  99.90,  -2.50,
03/24 10Z,  99.90,   8.27,  99.90,  99.90,  -2.50,
03/24 11Z,  99.90,   7.49,  99.90,  99.90,  -2.50,
03/24 12Z,  99.90,   7.42,  99.90,  99.90,  -2.50,