EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Ketchikan, 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
#Kodiak Island, AK : 04/30/2025 07:20:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 12Z,  -0.20,   9.13,   8.75,  99.90,  -0.18,
04/28 13Z,  -0.20,   6.75,   6.35,  99.90,  -0.20,
04/28 14Z,  -0.20,   3.73,   3.35,  99.90,  -0.18,
04/28 15Z,  -0.20,   0.73,   0.29,  99.90,  -0.24,
04/28 16Z,  -0.30,  -1.51,  -1.87,  99.90,  -0.06,
04/28 17Z,  -0.30,  -2.44,  -2.60,  99.90,   0.14,  (min)
04/28 18Z,  -0.20,  -1.97,  -2.08,  99.90,   0.09,
04/28 19Z,  -0.20,  -0.36,  -0.70,  99.90,  -0.14,
04/28 20Z,  -0.20,   1.99,   1.69,  99.90,  -0.10,
04/28 21Z,  -0.20,   4.54,   4.25,  99.90,  -0.09,
04/28 22Z,  -0.20,   6.64,   6.28,  99.90,  -0.16,
04/28 23Z,  -0.20,   7.82,   7.41,  99.90,  -0.21,
04/29 00Z,  -0.10,   7.90,   7.54,  99.90,  -0.26,  (max)
04/29 01Z,  -0.10,   6.96,   6.60,  99.90,  -0.26,
04/29 02Z,  -0.10,   5.29,   5.03,  99.90,  -0.16,
04/29 03Z,  -0.20,   3.33,   3.02,  99.90,  -0.11,
04/29 04Z,  -0.20,   1.77,   1.30,  99.90,  -0.27,
04/29 05Z,  -0.30,   1.19,   0.99,  99.90,   0.10,  (min)
04/29 06Z,  -0.20,   1.80,   1.75,  99.90,   0.15,
04/29 07Z,  -0.20,   3.44,   3.39,  99.90,   0.15,
04/29 08Z,  -0.20,   5.70,   5.42,  99.90,  -0.08,
04/29 09Z,  -0.20,   8.09,   7.93,  99.90,   0.04,
04/29 10Z,  -0.20,   9.98,   9.97,  99.90,   0.19,
04/29 11Z,  -0.30,  10.83,  10.72,  99.90,   0.19,  (max)
04/29 12Z,  -0.20,  10.37,  10.23,  99.90,   0.06,
04/29 13Z,  -0.20,   8.68,   8.42,  99.90,  -0.06,
04/29 14Z,  -0.20,   6.04,   5.92,  99.90,   0.08,
04/29 15Z,  -0.20,   2.94,   2.74,  99.90,   0.00,
04/29 16Z,  -0.20,   0.04,  -0.33,  99.90,  -0.17,
04/29 17Z,  -0.30,  -1.91,  -2.00,  99.90,   0.21,
04/29 18Z,  -0.30,  -2.52,  -2.50,  99.90,   0.32,  (min)
04/29 19Z,  -0.30,  -1.79,  -1.89,  99.90,   0.20,
04/29 20Z,  -0.30,  -0.03,  -0.15,  99.90,   0.18,
04/29 21Z,  -0.40,   2.33,   2.27,  99.90,   0.34,
04/29 22Z,  -0.40,   4.74,   4.62,  99.90,   0.28,
04/29 23Z,  -0.30,   6.62,   6.47,  99.90,   0.15,
04/30 00Z,  -0.30,   7.56,   7.38,  99.90,   0.12,  (max)
04/30 01Z,  -0.40,   7.47,   7.21,  99.90,   0.14,
04/30 02Z,  -0.40,   6.48,   6.40,  99.90,   0.32,
04/30 03Z,  -0.40,   4.88,   4.95,  99.90,   0.47,
04/30 04Z,  -0.40,   3.16,   3.05,  99.90,   0.29,
04/30 05Z,  -0.40,   1.94,   1.93,  99.90,   0.39,  (min)
04/30 06Z,  -0.40,   1.72,   1.96,  99.90,   0.64,
04/30 07Z,  -0.50,   2.60,   2.82,  99.90,   0.72,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 08Z,  -0.50,   4.34,  99.90,   4.51,   0.67,
04/30 09Z,  -0.40,   6.52,  99.90,   6.75,   0.63,
04/30 10Z,  -0.40,   8.67,  99.90,   8.85,   0.58,
04/30 11Z,  -0.40,  10.20,  99.90,  10.34,   0.54,
04/30 12Z,  -0.40,  10.66,  99.90,  10.76,   0.49,  (max)
04/30 13Z,  -0.40,   9.88,  99.90,   9.93,   0.45,
04/30 14Z,  -0.40,   7.99,  99.90,   8.00,   0.41,
04/30 15Z,  -0.40,   5.33,  99.90,   5.29,   0.36,
04/30 16Z,  -0.30,   2.36,  99.90,   2.38,   0.32,
04/30 17Z,  -0.30,  -0.24,  99.90,  -0.26,   0.27,
04/30 18Z,  -0.30,  -1.84,  99.90,  -1.91,   0.23,
04/30 19Z,  -0.30,  -2.15,  99.90,  -2.26,   0.19,  (min)
04/30 20Z,  -0.30,  -1.27,  99.90,  -1.38,   0.19,
04/30 21Z,  -0.30,   0.47,  99.90,   0.36,   0.19,
04/30 22Z,  -0.20,   2.67,  99.90,   2.66,   0.19,
04/30 23Z,  -0.20,   4.82,  99.90,   4.81,   0.19,
05/01 00Z,  -0.30,   6.41,  99.90,   6.30,   0.19,
05/01 01Z,  -0.30,   7.13,  99.90,   7.01,   0.19,  (max)
05/01 02Z,  -0.40,   6.94,  99.90,   6.72,   0.19,
05/01 03Z,  -0.40,   5.99,  99.90,   5.78,   0.19,
05/01 04Z,  -0.40,   4.58,  99.90,   4.37,   0.19,
05/01 05Z,  -0.50,   3.16,  99.90,   2.84,   0.19,
05/01 06Z,  -0.50,   2.29,  99.90,   1.97,   0.19,  (min)
05/01 07Z,  -0.50,   2.35,  99.90,   2.03,   0.19,
05/01 08Z,  -0.50,   3.34,  99.90,   3.03,   0.19,
05/01 09Z,  -0.40,   5.00,  99.90,   4.78,   0.19,
05/01 10Z,  -0.40,   6.95,  99.90,   6.73,   0.19,
05/01 11Z,  -0.40,   8.75,  99.90,   8.54,   0.19,
05/01 12Z,  -0.40,   9.92,  99.90,   9.70,   0.19,
05/01 13Z,  -0.40,  10.06,  99.90,   9.85,   0.19,  (max)
05/01 14Z,  -0.30,   9.11,  99.90,   8.99,   0.19,
05/01 15Z,  -0.30,   7.23,  99.90,   7.12,   0.19,
05/01 16Z,  -0.30,   4.74,  99.90,   4.63,   0.19,
05/01 17Z,  -0.20,   2.09,  99.90,   2.08,   0.19,
05/01 18Z,  -0.10,  -0.12,  99.90,  -0.03,   0.19,
05/01 19Z,   0.00,  -1.36,  99.90,  -1.18,   0.19,
05/01 20Z,   0.00,  -1.47,  99.90,  -1.28,   0.19,  (min)
05/01 21Z,   0.00,  -0.58,  99.90,  -0.40,   0.19,
05/01 22Z,   0.00,   0.99,  99.90,   1.18,   0.19,
05/01 23Z,   0.00,   2.91,  99.90,   3.10,   0.19,
05/02 00Z,   0.00,   4.75,  99.90,   4.93,   0.19,
05/02 01Z,   0.00,   6.06,  99.90,   6.24,   0.19,
05/02 02Z,   0.00,   6.61,  99.90,   6.80,   0.19,  (max)
05/02 03Z,   0.00,   6.42,  99.90,   6.61,   0.19,
05/02 04Z,   0.00,   5.62,  99.90,   5.81,   0.19,
05/02 05Z,   0.00,   4.46,  99.90,   4.65,   0.19,
05/02 06Z,   0.10,   3.34,  99.90,   3.63,   0.19,
05/02 07Z,   0.00,   2.75,  99.90,   2.93,   0.19,  (min)
05/02 08Z,   0.10,   2.95,  99.90,   3.23,   0.19,
05/02 09Z,   0.10,   3.88,  99.90,   4.17,   0.19,
05/02 10Z,   0.10,   5.31,  99.90,   5.59,   0.19,
05/02 11Z,   0.10,   6.93,  99.90,   7.21,   0.19,
05/02 12Z,   0.10,   8.37,  99.90,   8.66,   0.19,
05/02 13Z,   0.10,   9.22,  99.90,   9.51,   0.19,  (max)
05/02 14Z,   0.00,   9.18,  99.90,   9.37,   0.19,
05/02 15Z,   0.00,   8.24,  99.90,   8.42,   0.19,
05/02 16Z,   0.00,   6.55,  99.90,   6.73,   0.19,
05/02 17Z,   0.00,   4.38,  99.90,   4.57,   0.19,
05/02 18Z,   0.00,   2.13,  99.90,   2.32,   0.19,
05/02 19Z,   0.00,   0.31,  99.90,   0.50,   0.19,
05/02 20Z,   0.00,  -0.66,  99.90,  -0.47,   0.19,
05/02 21Z,   0.00,  -0.69,  99.90,  -0.50,   0.19,  (min)
05/02 22Z,   0.00,   0.08,  99.90,   0.26,   0.19,
05/02 23Z,   0.00,   1.40,  99.90,   1.59,   0.19,
05/03 00Z,   0.00,   3.02,  99.90,   3.21,   0.19,
05/03 01Z,   0.00,   4.57,  99.90,   4.75,   0.19,
05/03 02Z,   0.00,   5.67,  99.90,   5.86,   0.19,
05/03 03Z,  -0.10,   6.17,  99.90,   6.25,   0.19,  (max)
05/03 04Z,  -0.10,   6.07,  99.90,   6.15,   0.19,
05/03 05Z,  -0.10,   5.47,  99.90,   5.55,   0.19,
05/03 06Z,  -0.10,   4.55,  99.90,   4.64,   0.19,
05/03 07Z,  -0.10,   3.67,  99.90,   3.76,   0.19,
05/03 08Z,  -0.10,   3.22,  99.90,   3.31,   0.19,  (min)
05/03 09Z,  -0.10,   3.39,  99.90,   3.48,   0.19,
05/03 10Z,  -0.10,   4.13,  99.90,   4.21,   0.19,
05/03 11Z,  -0.10,   5.23,  99.90,   5.32,   0.19,
05/03 12Z,  -0.10,   6.50,  99.90,   6.58,   0.19,
05/03 13Z,  -0.20,   7.64,  99.90,   7.62,   0.19,
05/03 14Z,  -0.20,   8.29,  99.90,   8.28,   0.19,  (max)
05/03 15Z,  -0.30,   8.22,  99.90,   8.11,   0.19,
05/03 16Z,  -0.40,   7.43,  99.90,   7.21,   0.19,
05/03 17Z,  -0.40,   6.04,  99.90,   5.83,   0.19,
05/03 18Z,  -0.40,   4.26,  99.90,   4.05,   0.19,
05/03 19Z,  -0.40,   2.40,  99.90,   2.18,   0.19,
05/03 20Z,  -0.40,   0.90,  99.90,   0.68,   0.19,
05/03 21Z,  -0.40,   0.08,  99.90,  -0.13,   0.19,
05/03 22Z,  -0.40,   0.02,  99.90,  -0.19,   0.19,  (min)
05/03 23Z,  -0.40,   0.60,  99.90,   0.39,   0.19,
05/04 00Z,  -0.40,   1.67,  99.90,   1.46,   0.19,