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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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 : 05/19/2025 20:21:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 00Z,  -0.60,   3.94,   3.80,  99.90,   0.46,
05/18 01Z,  -0.60,   5.09,   4.79,  99.90,   0.30,
05/18 02Z,  -0.60,   5.74,   5.41,  99.90,   0.27,
05/18 03Z,  -0.70,   5.81,   5.58,  99.90,   0.47,  (max)
05/18 04Z,  -0.70,   5.42,   5.01,  99.90,   0.29,
05/18 05Z,  -0.70,   4.76,   4.44,  99.90,   0.38,
05/18 06Z,  -0.70,   4.05,   3.67,  99.90,   0.32,
05/18 07Z,  -0.70,   3.55,   3.11,  99.90,   0.26,  (min)
05/18 08Z,  -0.70,   3.55,   3.39,  99.90,   0.54,
05/18 09Z,  -0.70,   4.13,   3.78,  99.90,   0.35,
05/18 10Z,  -0.70,   5.12,   4.70,  99.90,   0.28,
05/18 11Z,  -0.70,   6.23,   5.98,  99.90,   0.45,
05/18 12Z,  -0.60,   7.24,   7.01,  99.90,   0.37,
05/18 13Z,  -0.70,   7.92,   7.67,  99.90,   0.45,
05/18 14Z,  -0.70,   8.00,   7.67,  99.90,   0.37,  (max)
05/18 15Z,  -0.70,   7.34,   7.00,  99.90,   0.36,
05/18 16Z,  -0.70,   6.06,   5.70,  99.90,   0.34,
05/18 17Z,  -0.70,   4.40,   4.00,  99.90,   0.30,
05/18 18Z,  -0.70,   2.66,   2.32,  99.90,   0.36,
05/18 19Z,  -0.70,   1.13,   0.84,  99.90,   0.41,
05/18 20Z,  -0.70,   0.17,   0.01,  99.90,   0.54,
05/18 21Z,  -0.70,  -0.01,  -0.04,  99.90,   0.67,  (min)
05/18 22Z,  -0.70,   0.55,   0.33,  99.90,   0.48,
05/18 23Z,  -0.70,   1.58,   1.33,  99.90,   0.45,
05/19 00Z,  -0.70,   2.84,   2.63,  99.90,   0.49,
05/19 01Z,  -0.70,   4.12,   3.96,  99.90,   0.54,
05/19 02Z,  -0.70,   5.17,   4.90,  99.90,   0.43,
05/19 03Z,  -0.70,   5.72,   5.28,  99.90,   0.26,
05/19 04Z,  -0.70,   5.74,   5.40,  99.90,   0.36,  (max)
05/19 05Z,  -0.70,   5.35,   5.11,  99.90,   0.46,
05/19 06Z,  -0.70,   4.73,   4.36,  99.90,   0.33,
05/19 07Z,  -0.70,   4.06,   3.63,  99.90,   0.27,
05/19 08Z,  -0.70,   3.60,   3.25,  99.90,   0.35,  (min)
05/19 09Z,  -0.70,   3.61,   3.31,  99.90,   0.40,
05/19 10Z,  -0.70,   4.13,   3.76,  99.90,   0.33,
05/19 11Z,  -0.70,   4.99,   4.62,  99.90,   0.33,
05/19 12Z,  -0.60,   5.95,   5.61,  99.90,   0.26,
05/19 13Z,  -0.70,   6.82,   6.43,  99.90,   0.31,
05/19 14Z,  -0.70,   7.39,   6.98,  99.90,   0.29,
05/19 15Z,  -0.70,   7.41,   7.08,  99.90,   0.37,  (max)
05/19 16Z,  -0.70,   6.77,   6.36,  99.90,   0.29,
05/19 17Z,  -0.60,   5.58,   5.07,  99.90,   0.09,
05/19 18Z,  -0.60,   4.08,   3.77,  99.90,   0.29,
05/19 19Z,  -0.60,   2.51,   2.21,  99.90,   0.30,
05/19 20Z,  -0.50,   1.16,   0.95,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 21Z,  -0.50,   0.35,  99.90,   0.14,   0.30,
05/19 22Z,  -0.50,   0.27,  99.90,   0.07,   0.30,  (min)
05/19 23Z,  -0.50,   0.85,  99.90,   0.65,   0.30,
05/20 00Z,  -0.40,   1.86,  99.90,   1.77,   0.31,
05/20 01Z,  -0.40,   3.10,  99.90,   3.01,   0.31,
05/20 02Z,  -0.40,   4.37,  99.90,   4.29,   0.32,
05/20 03Z,  -0.50,   5.40,  99.90,   5.22,   0.32,
05/20 04Z,  -0.50,   5.93,  99.90,   5.75,   0.32,
05/20 05Z,  -0.50,   5.93,  99.90,   5.76,   0.33,  (max)
05/20 06Z,  -0.50,   5.52,  99.90,   5.35,   0.33,
05/20 07Z,  -0.40,   4.85,  99.90,   4.78,   0.33,
05/20 08Z,  -0.40,   4.09,  99.90,   4.03,   0.34,
05/20 09Z,  -0.40,   3.52,  99.90,   3.46,   0.34,
05/20 10Z,  -0.40,   3.39,  99.90,   3.33,   0.34,  (min)
05/20 11Z,  -0.40,   3.76,  99.90,   3.70,   0.34,
05/20 12Z,  -0.40,   4.47,  99.90,   4.40,   0.34,
05/20 13Z,  -0.40,   5.32,  99.90,   5.26,   0.34,
05/20 14Z,  -0.40,   6.17,  99.90,   6.11,   0.34,
05/20 15Z,  -0.40,   6.78,  99.90,   6.72,   0.34,
05/20 16Z,  -0.40,   6.89,  99.90,   6.82,   0.34,  (max)
05/20 17Z,  -0.40,   6.37,  99.90,   6.31,   0.34,
05/20 18Z,  -0.50,   5.35,  99.90,   5.18,   0.34,
05/20 19Z,  -0.50,   4.01,  99.90,   3.85,   0.34,
05/20 20Z,  -0.50,   2.58,  99.90,   2.42,   0.34,
05/20 21Z,  -0.50,   1.32,  99.90,   1.16,   0.34,
05/20 22Z,  -0.50,   0.58,  99.90,   0.42,   0.34,
05/20 23Z,  -0.50,   0.54,  99.90,   0.38,   0.34,  (min)
05/21 00Z,  -0.50,   1.13,  99.90,   0.96,   0.34,
05/21 01Z,  -0.50,   2.16,  99.90,   2.00,   0.34,
05/21 02Z,  -0.50,   3.46,  99.90,   3.30,   0.34,
05/21 03Z,  -0.60,   4.81,  99.90,   4.54,   0.34,
05/21 04Z,  -0.60,   5.88,  99.90,   5.61,   0.34,
05/21 05Z,  -0.60,   6.41,  99.90,   6.15,   0.34,  (max)
05/21 06Z,  -0.60,   6.37,  99.90,   6.11,   0.34,
05/21 07Z,  -0.60,   5.86,  99.90,   5.60,   0.34,
05/21 08Z,  -0.60,   5.01,  99.90,   4.75,   0.34,
05/21 09Z,  -0.60,   4.01,  99.90,   3.75,   0.34,
05/21 10Z,  -0.60,   3.19,  99.90,   2.93,   0.34,
05/21 11Z,  -0.60,   2.83,  99.90,   2.57,   0.34,  (min)
05/21 12Z,  -0.60,   3.01,  99.90,   2.74,   0.34,
05/21 13Z,  -0.60,   3.60,  99.90,   3.34,   0.34,
05/21 14Z,  -0.60,   4.46,  99.90,   4.20,   0.34,
05/21 15Z,  -0.60,   5.42,  99.90,   5.16,   0.34,
05/21 16Z,  -0.70,   6.20,  99.90,   5.84,   0.34,
05/21 17Z,  -0.70,   6.50,  99.90,   6.14,   0.34,  (max)
05/21 18Z,  -0.80,   6.19,  99.90,   5.73,   0.34,
05/21 19Z,  -0.80,   5.36,  99.90,   4.89,   0.34,
05/21 20Z,  -0.70,   4.16,  99.90,   3.80,   0.34,
05/21 21Z,  -0.70,   2.79,  99.90,   2.43,   0.34,
05/21 22Z,  -0.70,   1.56,  99.90,   1.20,   0.34,
05/21 23Z,  -0.60,   0.83,  99.90,   0.56,   0.34,
05/22 00Z,  -0.60,   0.80,  99.90,   0.54,   0.34,  (min)
05/22 01Z,  -0.70,   1.43,  99.90,   1.07,   0.34,
05/22 02Z,  -0.70,   2.56,  99.90,   2.20,   0.34,
05/22 03Z,  -0.70,   4.01,  99.90,   3.64,   0.34,
05/22 04Z,  -0.70,   5.49,  99.90,   5.12,   0.34,
05/22 05Z,  -0.70,   6.63,  99.90,   6.27,   0.34,
05/22 06Z,  -0.70,   7.15,  99.90,   6.79,   0.34,  (max)
05/22 07Z,  -0.70,   6.99,  99.90,   6.63,   0.34,
05/22 08Z,  -0.70,   6.26,  99.90,   5.90,   0.34,
05/22 09Z,  -0.70,   5.09,  99.90,   4.73,   0.34,
05/22 10Z,  -0.70,   3.73,  99.90,   3.36,   0.34,
05/22 11Z,  -0.80,   2.56,  99.90,   2.10,   0.34,
05/22 12Z,  -0.80,   1.93,  99.90,   1.46,   0.34,  (min)
05/22 13Z,  -0.80,   1.94,  99.90,   1.48,   0.34,
05/22 14Z,  -0.90,   2.52,  99.90,   1.96,   0.34,
05/22 15Z,  -0.90,   3.52,  99.90,   2.96,   0.34,
05/22 16Z,  -0.90,   4.71,  99.90,   4.15,   0.34,
05/22 17Z,  -0.90,   5.77,  99.90,   5.20,   0.34,
05/22 18Z,  -0.90,   6.32,  99.90,   5.76,   0.34,  (max)
05/22 19Z,  -0.90,   6.24,  99.90,   5.67,   0.34,
05/22 20Z,  -1.00,   5.56,  99.90,   4.90,   0.34,
05/22 21Z,  -0.90,   4.44,  99.90,   3.88,   0.34,
05/22 22Z,  -0.90,   3.07,  99.90,   2.51,   0.34,
05/22 23Z,  -0.90,   1.81,  99.90,   1.24,   0.34,
05/23 00Z,  -1.00,   1.06,  99.90,   0.40,   0.34,  (min)
05/23 01Z,  -1.00,   1.08,  99.90,   0.41,   0.34,
05/23 02Z,  -1.00,   1.81,  99.90,   1.15,   0.34,
05/23 03Z,  -1.00,   3.12,  99.90,   2.46,   0.34,
05/23 04Z,  -1.00,   4.77,  99.90,   4.10,   0.34,
05/23 05Z,  -1.00,   6.40,  99.90,   5.74,   0.34,
05/23 06Z,  -1.00,   7.59,  99.90,   6.93,   0.34,
05/23 07Z,  -0.90,   8.03,  99.90,   7.47,   0.34,  (max)
05/23 08Z,  -0.90,   7.66,  99.90,   7.10,   0.34,
05/23 09Z,  -0.90,   6.59,  99.90,   6.03,   0.34,
05/23 10Z,  -0.90,   4.99,  99.90,   4.43,   0.34,
05/23 11Z,  -0.90,   3.18,  99.90,   2.62,   0.34,
05/23 12Z,  -0.90,   1.65,  99.90,   1.09,   0.34,