EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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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
#Ketchikan, AK : 04/29/2025 15:20:02 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 00Z,  -0.20,   1.15,   0.58,  99.90,  -0.37,
04/28 01Z,  -0.10,  -3.10,  -3.66,  99.90,  -0.46,
04/28 02Z,  -0.10,  -6.41,  -6.90,  99.90,  -0.39,
04/28 03Z,   0.00,  -7.80,  -8.09,  99.90,  -0.29,  (min)
04/28 04Z,   0.00,  -6.85,  -7.03,  99.90,  -0.18,
04/28 05Z,   0.00,  -3.81,  -3.83,  99.90,  -0.02,
04/28 06Z,   0.00,   0.52,   0.61,  99.90,   0.09,
04/28 07Z,   0.00,   5.06,   5.26,  99.90,   0.20,
04/28 08Z,   0.00,   8.70,   8.91,  99.90,   0.21,
04/28 09Z,   0.10,  10.56,  10.79,  99.90,   0.13,  (max)
04/28 10Z,   0.20,  10.09,  10.22,  99.90,  -0.07,
04/28 11Z,   0.30,   7.22,   7.27,  99.90,  -0.25,
04/28 12Z,   0.30,   2.48,   2.50,  99.90,  -0.28,
04/28 13Z,   0.30,  -3.09,  -2.97,  99.90,  -0.18,
04/28 14Z,   0.40,  -8.14,  -7.90,  99.90,  -0.16,
04/28 15Z,   0.50, -11.43, -11.09,  99.90,  -0.16,
04/28 16Z,   0.50, -12.18, -11.91,  99.90,  -0.23,  (min)
04/28 17Z,   0.40, -10.31, -10.22,  99.90,  -0.31,
04/28 18Z,   0.20,  -6.42,  -6.48,  99.90,  -0.26,
04/28 19Z,   0.10,  -1.52,  -1.65,  99.90,  -0.23,
04/28 20Z,   0.20,   3.18,   2.97,  99.90,  -0.41,
04/28 21Z,   0.20,   6.64,   6.33,  99.90,  -0.51,
04/28 22Z,   0.20,   8.09,   7.77,  99.90,  -0.52,  (max)
04/28 23Z,   0.30,   7.24,   6.83,  99.90,  -0.71,
04/29 00Z,   0.10,   4.37,   3.84,  99.90,  -0.63,
04/29 01Z,   0.10,   0.33,  -0.23,  99.90,  -0.66,
04/29 02Z,   0.10,  -3.69,  -4.19,  99.90,  -0.60,
04/29 03Z,   0.00,  -6.47,  -6.80,  99.90,  -0.33,
04/29 04Z,   0.00,  -7.17,  -7.29,  99.90,  -0.12,  (min)
04/29 05Z,   0.00,  -5.59,  -5.56,  99.90,   0.03,
04/29 06Z,  -0.10,  -2.15,  -2.08,  99.90,   0.17,
04/29 07Z,  -0.10,   2.25,   2.28,  99.90,   0.13,
04/29 08Z,  -0.10,   6.51,   6.41,  99.90,  -0.00,
04/29 09Z,  -0.10,   9.62,   9.39,  99.90,  -0.13,
04/29 10Z,  -0.10,  10.78,  10.40,  99.90,  -0.28,  (max)
04/29 11Z,  -0.10,   9.57,   9.03,  99.90,  -0.44,
04/29 12Z,  -0.10,   6.08,   5.35,  99.90,  -0.63,
04/29 13Z,  -0.10,   0.99,   0.16,  99.90,  -0.73,
04/29 14Z,  -0.20,  -4.57,  -5.35,  99.90,  -0.58,
04/29 15Z,  -0.20,  -9.25,  -9.84,  99.90,  -0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 16Z,  -0.30, -11.92,  99.90, -12.60,  -0.38,
04/29 17Z,  -0.30, -12.02,  99.90, -12.68,  -0.36,  (min)
04/29 18Z,  -0.30,  -9.66,  99.90, -10.30,  -0.34,
04/29 19Z,  -0.30,  -5.54,  99.90,  -6.16,  -0.32,
04/29 20Z,  -0.30,  -0.73,  99.90,  -1.33,  -0.30,
04/29 21Z,  -0.40,   3.67,  99.90,   2.98,  -0.29,
04/29 22Z,  -0.40,   6.67,  99.90,   6.00,  -0.27,
04/29 23Z,  -0.40,   7.64,  99.90,   6.99,  -0.25,  (max)
04/30 00Z,  -0.30,   6.42,  99.90,   5.89,  -0.23,
04/30 01Z,  -0.30,   3.43,  99.90,   2.92,  -0.21,
04/30 02Z,  -0.30,  -0.42,  99.90,  -0.91,  -0.20,
04/30 03Z,  -0.30,  -3.94,  99.90,  -4.42,  -0.18,
04/30 04Z,  -0.30,  -6.06,  99.90,  -6.54,  -0.18,
04/30 05Z,  -0.40,  -6.13,  99.90,  -6.70,  -0.18,  (min)
04/30 06Z,  -0.40,  -4.13,  99.90,  -4.71,  -0.18,
04/30 07Z,  -0.50,  -0.61,  99.90,  -1.29,  -0.18,
04/30 08Z,  -0.50,   3.52,  99.90,   2.84,  -0.18,
04/30 09Z,  -0.50,   7.27,  99.90,   6.59,  -0.18,
04/30 10Z,  -0.50,   9.72,  99.90,   9.04,  -0.18,
04/30 11Z,  -0.50,  10.21,  99.90,   9.53,  -0.18,  (max)
04/30 12Z,  -0.40,   8.45,  99.90,   7.87,  -0.18,
04/30 13Z,  -0.40,   4.68,  99.90,   4.10,  -0.18,
04/30 14Z,  -0.40,  -0.35,  99.90,  -0.93,  -0.18,
04/30 15Z,  -0.50,  -5.50,  99.90,  -6.18,  -0.18,
04/30 16Z,  -0.40,  -9.54,  99.90, -10.11,  -0.18,
04/30 17Z,  -0.40, -11.54,  99.90, -12.11,  -0.18,  (min)
04/30 18Z,  -0.40, -11.13,  99.90, -11.70,  -0.18,
04/30 19Z,  -0.40,  -8.55,  99.90,  -9.13,  -0.18,
04/30 20Z,  -0.50,  -4.55,  99.90,  -5.23,  -0.18,
04/30 21Z,  -0.40,  -0.12,  99.90,  -0.69,  -0.18,
04/30 22Z,  -0.40,   3.75,  99.90,   3.18,  -0.18,
04/30 23Z,  -0.40,   6.21,  99.90,   5.64,  -0.18,
05/01 00Z,  -0.40,   6.76,  99.90,   6.19,  -0.18,  (max)
05/01 01Z,  -0.30,   5.37,  99.90,   4.89,  -0.18,
05/01 02Z,  -0.20,   2.51,  99.90,   2.14,  -0.18,
05/01 03Z,  -0.20,  -0.89,  99.90,  -1.26,  -0.18,
05/01 04Z,  -0.20,  -3.76,  99.90,  -4.14,  -0.18,
05/01 05Z,  -0.20,  -5.23,  99.90,  -5.61,  -0.18,  (min)
05/01 06Z,  -0.20,  -4.86,  99.90,  -5.24,  -0.18,
05/01 07Z,  -0.20,  -2.76,  99.90,  -3.13,  -0.18,
05/01 08Z,  -0.20,   0.52,  99.90,   0.14,  -0.18,
05/01 09Z,  -0.10,   4.13,  99.90,   3.86,  -0.18,
05/01 10Z,   0.00,   7.23,  99.90,   7.05,  -0.18,
05/01 11Z,   0.00,   9.03,  99.90,   8.85,  -0.18,
05/01 12Z,   0.10,   9.01,  99.90,   8.93,  -0.18,  (max)
05/01 13Z,   0.20,   7.01,  99.90,   7.03,  -0.18,
05/01 14Z,   0.20,   3.32,  99.90,   3.35,  -0.18,
05/01 15Z,   0.20,  -1.27,  99.90,  -1.25,  -0.18,
05/01 16Z,   0.10,  -5.74,  99.90,  -5.82,  -0.18,
05/01 17Z,   0.10,  -9.05,  99.90,  -9.13,  -0.18,
05/01 18Z,   0.10, -10.48,  99.90, -10.55,  -0.18,  (min)
05/01 19Z,   0.00,  -9.80,  99.90,  -9.98,  -0.18,
05/01 20Z,   0.00,  -7.32,  99.90,  -7.50,  -0.18,
05/01 21Z,   0.00,  -3.71,  99.90,  -3.89,  -0.18,
05/01 22Z,   0.10,   0.16,  99.90,   0.08,  -0.18,
05/01 23Z,   0.10,   3.43,  99.90,   3.35,  -0.18,
05/02 00Z,   0.20,   5.40,  99.90,   5.42,  -0.18,
05/02 01Z,   0.20,   5.69,  99.90,   5.71,  -0.18,  (max)
05/02 02Z,   0.20,   4.34,  99.90,   4.36,  -0.18,
05/02 03Z,   0.20,   1.86,  99.90,   1.88,  -0.18,
05/02 04Z,   0.10,  -0.94,  99.90,  -1.02,  -0.18,
05/02 05Z,   0.10,  -3.18,  99.90,  -3.26,  -0.18,
05/02 06Z,   0.00,  -4.17,  99.90,  -4.35,  -0.18,  (min)
05/02 07Z,   0.00,  -3.64,  99.90,  -3.82,  -0.18,
05/02 08Z,   0.00,  -1.73,  99.90,  -1.91,  -0.18,
05/02 09Z,   0.00,   1.05,  99.90,   0.87,  -0.18,
05/02 10Z,   0.00,   4.02,  99.90,   3.84,  -0.18,
05/02 11Z,   0.10,   6.46,  99.90,   6.39,  -0.18,
05/02 12Z,   0.20,   7.75,  99.90,   7.78,  -0.18,  (max)
05/02 13Z,   0.40,   7.48,  99.90,   7.70,  -0.18,
05/02 14Z,   0.40,   5.55,  99.90,   5.77,  -0.18,
05/02 15Z,   0.40,   2.29,  99.90,   2.51,  -0.18,
05/02 16Z,   0.40,  -1.64,  99.90,  -1.41,  -0.18,
05/02 17Z,   0.20,  -5.35,  99.90,  -5.32,  -0.18,
05/02 18Z,   0.10,  -8.01,  99.90,  -8.09,  -0.18,
05/02 19Z,   0.00,  -9.08,  99.90,  -9.26,  -0.18,  (min)
05/02 20Z,   0.00,  -8.40,  99.90,  -8.58,  -0.18,
05/02 21Z,   0.00,  -6.25,  99.90,  -6.43,  -0.18,
05/02 22Z,   0.00,  -3.18,  99.90,  -3.36,  -0.18,
05/02 23Z,   0.00,   0.08,  99.90,  -0.09,  -0.18,
05/03 00Z,   0.00,   2.82,  99.90,   2.64,  -0.18,
05/03 01Z,   0.10,   4.45,  99.90,   4.38,  -0.18,
05/03 02Z,   0.10,   4.70,  99.90,   4.62,  -0.18,  (max)
05/03 03Z,   0.10,   3.61,  99.90,   3.54,  -0.18,
05/03 04Z,   0.10,   1.63,  99.90,   1.55,  -0.18,
05/03 05Z,   0.00,  -0.59,  99.90,  -0.76,  -0.18,
05/03 06Z,   0.00,  -2.35,  99.90,  -2.53,  -0.18,
05/03 07Z,  99.90,  -3.14,  99.90,  99.90,  -0.18,
05/03 08Z,  99.90,  -2.74,  99.90,  99.90,  -0.18,
05/03 09Z,  99.90,  -1.26,  99.90,  99.90,  -0.18,
05/03 10Z,  99.90,   0.92,  99.90,  99.90,  -0.18,
05/03 11Z,  99.90,   3.26,  99.90,  99.90,  -0.18,
05/03 12Z,  99.90,   5.19,  99.90,  99.90,  -0.18,