EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Northeast
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Alaska
Gulf of Alaska
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Ketchikan, AK
Sitka, AK
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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
#Sitka, AK : 02/19/2025 11:21:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 12Z,   0.00,   9.86,   9.37,  99.90,  -0.49,
02/17 13Z,   0.00,   9.65,   9.16,  99.90,  -0.49,  (max)
02/17 14Z,   0.10,   8.50,   8.07,  99.90,  -0.53,
02/17 15Z,   0.20,   6.70,   6.29,  99.90,  -0.61,
02/17 16Z,   0.20,   4.69,   4.35,  99.90,  -0.54,
02/17 17Z,   0.20,   2.96,   2.54,  99.90,  -0.62,
02/17 18Z,   0.00,   1.92,   1.51,  99.90,  -0.41,
02/17 19Z,   0.00,   1.79,   1.33,  99.90,  -0.46,  (min)
02/17 20Z,   0.00,   2.56,   2.01,  99.90,  -0.55,
02/17 21Z,   0.10,   3.97,   3.47,  99.90,  -0.60,
02/17 22Z,   0.20,   5.65,   5.18,  99.90,  -0.67,
02/17 23Z,   0.20,   7.12,   6.57,  99.90,  -0.75,
02/18 00Z,   0.00,   8.01,   7.48,  99.90,  -0.53,
02/18 01Z,   0.00,   8.09,   7.58,  99.90,  -0.51,  (max)
02/18 02Z,   0.00,   7.36,   6.84,  99.90,  -0.52,
02/18 03Z,   0.10,   6.04,   5.50,  99.90,  -0.64,
02/18 04Z,   0.20,   4.50,   3.91,  99.90,  -0.79,
02/18 05Z,   0.20,   3.17,   2.58,  99.90,  -0.79,
02/18 06Z,   0.10,   2.43,   1.76,  99.90,  -0.77,  (min)
02/18 07Z,   0.10,   2.51,   1.91,  99.90,  -0.70,
02/18 08Z,   0.20,   3.42,   2.73,  99.90,  -0.89,
02/18 09Z,   0.20,   4.97,   4.37,  99.90,  -0.80,
02/18 10Z,   0.20,   6.77,   6.09,  99.90,  -0.88,
02/18 11Z,   0.10,   8.40,   7.78,  99.90,  -0.72,
02/18 12Z,   0.00,   9.46,   8.83,  99.90,  -0.63,
02/18 13Z,   0.10,   9.69,   9.14,  99.90,  -0.65,  (max)
02/18 14Z,   0.10,   9.02,   8.51,  99.90,  -0.61,
02/18 15Z,   0.10,   7.62,   7.17,  99.90,  -0.55,
02/18 16Z,   0.10,   5.81,   5.41,  99.90,  -0.50,
02/18 17Z,   0.10,   4.02,   3.64,  99.90,  -0.48,
02/18 18Z,   0.10,   2.65,   2.30,  99.90,  -0.45,
02/18 19Z,   0.10,   1.98,   1.62,  99.90,  -0.46,  (min)
02/18 20Z,   0.20,   2.12,   1.75,  99.90,  -0.57,
02/18 21Z,   0.20,   2.98,   2.60,  99.90,  -0.58,
02/18 22Z,   0.30,   4.29,   3.86,  99.90,  -0.73,
02/18 23Z,   0.40,   5.68,   5.18,  99.90,  -0.90,
02/19 00Z,   0.20,   6.79,   6.32,  99.90,  -0.67,
02/19 01Z,   0.20,   7.34,   6.89,  99.90,  -0.65,  (max)
02/19 02Z,   0.20,   7.22,   6.86,  99.90,  -0.56,
02/19 03Z,   0.30,   6.51,   6.15,  99.90,  -0.66,
02/19 04Z,   0.50,   5.44,   5.19,  99.90,  -0.75,
02/19 05Z,   0.60,   4.33,   4.08,  99.90,  -0.85,
02/19 06Z,   0.70,   3.54,   3.35,  99.90,  -0.89,
02/19 07Z,   0.70,   3.31,   3.02,  99.90,  -0.99,  (min)
02/19 08Z,   0.70,   3.77,   3.55,  99.90,  -0.92,
02/19 09Z,   0.70,   4.82,   4.53,  99.90,  -0.99,
02/19 10Z,   0.80,   6.26,   6.08,  99.90,  -0.98,
02/19 11Z,   0.70,   7.72,   7.53,  99.90,  -0.89,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 12Z,   0.80,   8.88,  99.90,   8.80,  -0.88,
02/19 13Z,   0.80,   9.43,  99.90,   9.37,  -0.86,  (max)
02/19 14Z,   0.80,   9.24,  99.90,   9.20,  -0.84,
02/19 15Z,   0.80,   8.32,  99.90,   8.31,  -0.82,
02/19 16Z,   0.80,   6.89,  99.90,   6.89,  -0.80,
02/19 17Z,   0.90,   5.24,  99.90,   5.36,  -0.78,
02/19 18Z,   0.90,   3.73,  99.90,   3.87,  -0.76,
02/19 19Z,   0.80,   2.66,  99.90,   2.72,  -0.74,
02/19 20Z,   0.80,   2.22,  99.90,   2.30,  -0.72,  (min)
02/19 21Z,   0.70,   2.46,  99.90,   2.46,  -0.70,
02/19 22Z,   0.70,   3.23,  99.90,   3.25,  -0.68,
02/19 23Z,   0.60,   4.32,  99.90,   4.26,  -0.66,
02/20 00Z,   0.60,   5.41,  99.90,   5.35,  -0.66,
02/20 01Z,   0.50,   6.23,  99.90,   6.07,  -0.66,
02/20 02Z,   0.40,   6.61,  99.90,   6.35,  -0.66,  (max)
02/20 03Z,   0.40,   6.49,  99.90,   6.23,  -0.66,
02/20 04Z,   0.30,   5.97,  99.90,   5.61,  -0.66,
02/20 05Z,   0.30,   5.26,  99.90,   4.90,  -0.66,
02/20 06Z,   0.30,   4.59,  99.90,   4.23,  -0.66,
02/20 07Z,   0.30,   4.23,  99.90,   3.87,  -0.66,  (min)
02/20 08Z,   0.40,   4.32,  99.90,   4.06,  -0.66,
02/20 09Z,   0.50,   4.91,  99.90,   4.75,  -0.66,
02/20 10Z,   0.50,   5.90,  99.90,   5.74,  -0.66,
02/20 11Z,   0.50,   7.07,  99.90,   6.91,  -0.66,
02/20 12Z,   0.50,   8.17,  99.90,   8.01,  -0.66,
02/20 13Z,   0.60,   8.92,  99.90,   8.86,  -0.66,
02/20 14Z,   0.80,   9.14,  99.90,   9.28,  -0.66,  (max)
02/20 15Z,   0.90,   8.74,  99.90,   8.98,  -0.66,
02/20 16Z,   0.90,   7.80,  99.90,   8.04,  -0.66,
02/20 17Z,   0.90,   6.47,  99.90,   6.71,  -0.66,
02/20 18Z,   0.90,   5.03,  99.90,   5.27,  -0.66,
02/20 19Z,   0.90,   3.74,  99.90,   3.98,  -0.66,
02/20 20Z,   0.90,   2.84,  99.90,   3.08,  -0.66,
02/20 21Z,   0.90,   2.45,  99.90,   2.69,  -0.66,  (min)
02/20 22Z,   1.00,   2.60,  99.90,   2.94,  -0.66,
02/20 23Z,   1.00,   3.19,  99.90,   3.53,  -0.66,
02/21 00Z,   1.00,   4.03,  99.90,   4.37,  -0.66,
02/21 01Z,   0.90,   4.90,  99.90,   5.14,  -0.66,
02/21 02Z,   0.80,   5.60,  99.90,   5.74,  -0.66,
02/21 03Z,   0.60,   6.00,  99.90,   5.94,  -0.66,  (max)
02/21 04Z,   0.50,   6.06,  99.90,   5.90,  -0.66,
02/21 05Z,   0.50,   5.84,  99.90,   5.68,  -0.66,
02/21 06Z,   0.40,   5.47,  99.90,   5.21,  -0.66,
02/21 07Z,   0.30,   5.15,  99.90,   4.79,  -0.66,
02/21 08Z,   0.30,   5.02,  99.90,   4.66,  -0.66,  (min)
02/21 09Z,   0.30,   5.20,  99.90,   4.84,  -0.66,
02/21 10Z,   0.30,   5.72,  99.90,   5.36,  -0.66,
02/21 11Z,   0.30,   6.49,  99.90,   6.13,  -0.66,
02/21 12Z,   0.30,   7.38,  99.90,   7.02,  -0.66,
02/21 13Z,   0.20,   8.19,  99.90,   7.73,  -0.66,
02/21 14Z,   0.20,   8.71,  99.90,   8.25,  -0.66,
02/21 15Z,   0.10,   8.82,  99.90,   8.26,  -0.66,  (max)
02/21 16Z,   0.10,   8.43,  99.90,   7.87,  -0.66,
02/21 17Z,   0.10,   7.59,  99.90,   7.03,  -0.66,
02/21 18Z,   0.10,   6.42,  99.90,   5.86,  -0.66,
02/21 19Z,   0.30,   5.13,  99.90,   4.77,  -0.66,
02/21 20Z,   0.50,   3.91,  99.90,   3.75,  -0.66,
02/21 21Z,   0.60,   2.98,  99.90,   2.92,  -0.66,
02/21 22Z,   0.80,   2.47,  99.90,   2.61,  -0.66,  (min)
02/21 23Z,   0.90,   2.42,  99.90,   2.66,  -0.66,
02/22 00Z,   0.90,   2.80,  99.90,   3.04,  -0.66,
02/22 01Z,   0.90,   3.48,  99.90,   3.72,  -0.66,
02/22 02Z,   0.90,   4.30,  99.90,   4.54,  -0.66,
02/22 03Z,   0.80,   5.09,  99.90,   5.23,  -0.66,
02/22 04Z,   0.80,   5.68,  99.90,   5.82,  -0.66,
02/22 05Z,   0.80,   6.02,  99.90,   6.16,  -0.66,
02/22 06Z,   0.80,   6.10,  99.90,   6.24,  -0.66,  (max)
02/22 07Z,   0.90,   5.98,  99.90,   6.22,  -0.66,
02/22 08Z,   1.00,   5.79,  99.90,   6.13,  -0.66,
02/22 09Z,   1.10,   5.67,  99.90,   6.11,  -0.66,  (min)
02/22 10Z,   1.10,   5.73,  99.90,   6.17,  -0.66,
02/22 11Z,   1.10,   6.04,  99.90,   6.48,  -0.66,
02/22 12Z,   1.10,   6.58,  99.90,   7.02,  -0.66,
02/22 13Z,   1.10,   7.27,  99.90,   7.71,  -0.66,
02/22 14Z,   1.10,   7.97,  99.90,   8.41,  -0.66,
02/22 15Z,   1.10,   8.49,  99.90,   8.93,  -0.66,
02/22 16Z,   1.10,   8.68,  99.90,   9.12,  -0.66,  (max)
02/22 17Z,   1.10,   8.44,  99.90,   8.88,  -0.66,
02/22 18Z,   1.10,   7.75,  99.90,   8.18,  -0.66,
02/22 19Z,   1.20,   6.66,  99.90,   7.20,  -0.66,
02/22 20Z,   1.20,   5.35,  99.90,   5.89,  -0.66,
02/22 21Z,   1.30,   4.02,  99.90,   4.65,  -0.66,
02/22 22Z,   1.40,   2.88,  99.90,   3.62,  -0.66,
02/22 23Z,   1.50,   2.12,  99.90,   2.96,  -0.66,
02/23 00Z,   1.60,   1.87,  99.90,   2.81,  -0.66,