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
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
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Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Nikiski, AK : 06/20/2025 00:21:43 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/18 06Z,   0.00,   7.37,   6.98,  99.90,  -0.39,
06/18 07Z,   0.00,   7.62,   7.16,  99.90,  -0.46,  (max)
06/18 08Z,   0.00,   6.00,   5.45,  99.90,  -0.55,
06/18 09Z,   0.00,   2.85,   2.26,  99.90,  -0.59,
06/18 10Z,   0.00,  -0.79,  -1.07,  99.90,  -0.28,
06/18 11Z,   0.00,  -3.88,  -4.08,  99.90,  -0.20,
06/18 12Z,   0.00,  -5.95,  -6.45,  99.90,  -0.50,
06/18 13Z,   0.00,  -6.62,  -7.15,  99.90,  -0.53,  (min)
06/18 14Z,   0.00,  -5.20,  -5.42,  99.90,  -0.22,
06/18 15Z,   0.00,  -1.98,  -2.33,  99.90,  -0.35,
06/18 16Z,  -0.10,   1.45,   0.63,  99.90,  -0.72,
06/18 17Z,  -0.10,   3.90,   3.12,  99.90,  -0.68,
06/18 18Z,  -0.10,   5.26,   4.63,  99.90,  -0.53,
06/18 19Z,  -0.20,   5.43,   4.67,  99.90,  -0.56,  (max)
06/18 20Z,  -0.20,   4.02,   3.06,  99.90,  -0.76,
06/18 21Z,  -0.20,   1.11,   0.27,  99.90,  -0.64,
06/18 22Z,  -0.20,  -2.51,  -2.93,  99.90,  -0.22,
06/18 23Z,  -0.20,  -5.73,  -5.96,  99.90,  -0.03,
06/19 00Z,  -0.20,  -7.91,  -8.53,  99.90,  -0.42,
06/19 01Z,  -0.20,  -8.83,  -9.58,  99.90,  -0.55,  (min)
06/19 02Z,  -0.20,  -7.86,  -8.01,  99.90,   0.05,
06/19 03Z,  -0.20,  -4.66,  -4.64,  99.90,   0.22,
06/19 04Z,  -0.20,  -0.37,  -0.90,  99.90,  -0.33,
06/19 05Z,  -0.20,   3.42,   2.84,  99.90,  -0.38,
06/19 06Z,  -0.20,   6.16,   5.87,  99.90,  -0.09,
06/19 07Z,  -0.20,   7.73,   7.49,  99.90,  -0.04,  (max)
06/19 08Z,  -0.20,   7.68,   7.34,  99.90,  -0.14,
06/19 09Z,  -0.20,   5.76,   5.39,  99.90,  -0.17,
06/19 10Z,  -0.20,   2.45,   2.14,  99.90,  -0.11,
06/19 11Z,  -0.20,  -1.21,  -1.33,  99.90,   0.08,
06/19 12Z,  -0.10,  -4.32,  -4.61,  99.90,  -0.19,
06/19 13Z,  -0.20,  -6.57,  -7.18,  99.90,  -0.41,
06/19 14Z,  -0.10,  -7.50,  -8.15,  99.90,  -0.55,  (min)
06/19 15Z,  -0.10,  -6.30,  -6.88,  99.90,  -0.48,
06/19 16Z,  -0.20,  -3.29,  -3.86,  99.90,  -0.37,
06/19 17Z,  -0.20,   0.02,  -0.71,  99.90,  -0.53,
06/19 18Z,  -0.20,   2.65,   2.04,  99.90,  -0.41,
06/19 19Z,  -0.20,   4.45,   3.94,  99.90,  -0.31,
06/19 20Z,  -0.20,   5.06,   4.48,  99.90,  -0.38,  (max)
06/19 21Z,  -0.20,   4.02,   3.38,  99.90,  -0.44,
06/19 22Z,  -0.30,   1.46,   0.94,  99.90,  -0.22,
06/19 23Z,  -0.30,  -1.75,  -2.08,  99.90,  -0.03,
06/20 00Z,  -0.30,  -4.59,  -4.81,  99.90,   0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/20 01Z,  -0.30,  -6.58,  99.90,  -6.84,   0.05,
06/20 02Z,  -0.30,  -7.49,  99.90,  -7.78,   0.02,  (min)
06/20 03Z,  -0.30,  -6.56,  99.90,  -6.87,  -0.01,
06/20 04Z,  -0.30,  -3.46,  99.90,  -3.81,  -0.04,
06/20 05Z,  -0.30,   0.59,  99.90,   0.22,  -0.08,
06/20 06Z,  -0.20,   4.17,  99.90,   3.86,  -0.11,
06/20 07Z,  -0.20,   6.80,  99.90,   6.47,  -0.14,
06/20 08Z,  -0.10,   8.23,  99.90,   7.97,  -0.17,  (max)
06/20 09Z,  -0.10,   7.94,  99.90,   7.64,  -0.20,
06/20 10Z,  -0.10,   5.73,  99.90,   5.41,  -0.23,
06/20 11Z,  -0.10,   2.22,  99.90,   1.86,  -0.26,
06/20 12Z,  -0.10,  -1.58,  99.90,  -1.96,  -0.29,
06/20 13Z,   0.00,  -4.93,  99.90,  -5.21,  -0.29,
06/20 14Z,   0.00,  -7.58,  99.90,  -7.87,  -0.29,
06/20 15Z,   0.00,  -8.87,  99.90,  -9.16,  -0.29,  (min)
06/20 16Z,   0.00,  -7.86,  99.90,  -8.14,  -0.29,
06/20 17Z,   0.00,  -4.89,  99.90,  -5.18,  -0.29,
06/20 18Z,  -0.10,  -1.42,  99.90,  -1.81,  -0.29,
06/20 19Z,  -0.10,   1.68,  99.90,   1.29,  -0.29,
06/20 20Z,  -0.10,   4.09,  99.90,   3.70,  -0.29,
06/20 21Z,  -0.10,   5.22,  99.90,   4.83,  -0.29,  (max)
06/20 22Z,  -0.10,   4.54,  99.90,   4.16,  -0.29,
06/20 23Z,  -0.10,   2.28,  99.90,   1.89,  -0.29,
06/21 00Z,  -0.10,  -0.66,  99.90,  -1.05,  -0.29,
06/21 01Z,  -0.10,  -3.34,  99.90,  -3.73,  -0.29,
06/21 02Z,  -0.10,  -5.40,  99.90,  -5.79,  -0.29,
06/21 03Z,  -0.10,  -6.48,  99.90,  -6.87,  -0.29,  (min)
06/21 04Z,  -0.10,  -5.64,  99.90,  -6.02,  -0.29,
06/21 05Z,  -0.10,  -2.60,  99.90,  -2.98,  -0.29,
06/21 06Z,  -0.10,   1.37,  99.90,   0.98,  -0.29,
06/21 07Z,  -0.10,   4.92,  99.90,   4.53,  -0.29,
06/21 08Z,  -0.10,   7.58,  99.90,   7.19,  -0.29,
06/21 09Z,  -0.10,   8.92,  99.90,   8.54,  -0.29,  (max)
06/21 10Z,  -0.10,   8.36,  99.90,   7.97,  -0.29,
06/21 11Z,  -0.10,   5.82,  99.90,   5.43,  -0.29,
06/21 12Z,  -0.10,   2.00,  99.90,   1.62,  -0.29,
06/21 13Z,  -0.10,  -2.08,  99.90,  -2.47,  -0.29,
06/21 14Z,  -0.10,  -5.85,  99.90,  -6.23,  -0.29,
06/21 15Z,  -0.10,  -9.00,  99.90,  -9.39,  -0.29,
06/21 16Z,  -0.10, -10.61,  99.90, -10.99,  -0.29,  (min)
06/21 17Z,  -0.20,  -9.60,  99.90, -10.09,  -0.29,
06/21 18Z,  -0.20,  -6.43,  99.90,  -6.92,  -0.29,
06/21 19Z,  -0.30,  -2.53,  99.90,  -3.11,  -0.29,
06/21 20Z,  -0.30,   1.24,  99.90,   0.65,  -0.29,
06/21 21Z,  -0.30,   4.31,  99.90,   3.73,  -0.29,
06/21 22Z,  -0.30,   5.89,  99.90,   5.30,  -0.29,  (max)
06/21 23Z,  -0.30,   5.44,  99.90,   4.85,  -0.29,
06/22 00Z,  -0.30,   3.29,  99.90,   2.70,  -0.29,
06/22 01Z,  -0.40,   0.42,  99.90,  -0.27,  -0.29,
06/22 02Z,  -0.40,  -2.32,  99.90,  -3.01,  -0.29,
06/22 03Z,  -0.40,  -4.63,  99.90,  -5.32,  -0.29,
06/22 04Z,  -0.30,  -5.94,  99.90,  -6.53,  -0.29,  (min)
06/22 05Z,  -0.40,  -5.12,  99.90,  -5.80,  -0.29,
06/22 06Z,  -0.40,  -1.99,  99.90,  -2.68,  -0.29,
06/22 07Z,  -0.40,   2.06,  99.90,   1.37,  -0.29,
06/22 08Z,  -0.40,   5.74,  99.90,   5.05,  -0.29,
06/22 09Z,  -0.40,   8.50,  99.90,   7.81,  -0.29,
06/22 10Z,  -0.40,   9.72,  99.90,   9.03,  -0.29,  (max)
06/22 11Z,  -0.30,   8.81,  99.90,   8.22,  -0.29,
06/22 12Z,  -0.30,   5.85,  99.90,   5.26,  -0.29,
06/22 13Z,  -0.20,   1.65,  99.90,   1.16,  -0.29,
06/22 14Z,  -0.20,  -2.82,  99.90,  -3.31,  -0.29,
06/22 15Z,  -0.30,  -7.07,  99.90,  -7.66,  -0.29,
06/22 16Z,  -0.30, -10.69,  99.90, -11.28,  -0.29,
06/22 17Z,  -0.30, -12.43,  99.90, -13.02,  -0.29,  (min)
06/22 18Z,  -0.30, -11.19,  99.90, -11.78,  -0.29,
06/22 19Z,  -0.30,  -7.56,  99.90,  -8.15,  -0.29,
06/22 20Z,  -0.30,  -3.02,  99.90,  -3.61,  -0.29,
06/22 21Z,  -0.20,   1.45,  99.90,   0.97,  -0.29,
06/22 22Z,  -0.20,   5.08,  99.90,   4.60,  -0.29,
06/22 23Z,  -0.20,   6.89,  99.90,   6.40,  -0.29,  (max)
06/23 00Z,  -0.20,   6.44,  99.90,   5.95,  -0.29,
06/23 01Z,  -0.20,   4.22,  99.90,   3.73,  -0.29,
06/23 02Z,  -0.20,   1.23,  99.90,   0.74,  -0.29,
06/23 03Z,  -0.20,  -1.75,  99.90,  -2.24,  -0.29,
06/23 04Z,  -0.20,  -4.39,  99.90,  -4.88,  -0.29,
06/23 05Z,  -0.20,  -5.87,  99.90,  -6.36,  -0.29,  (min)
06/23 06Z,  -0.10,  -4.92,  99.90,  -5.31,  -0.29,
06/23 07Z,  -0.10,  -1.54,  99.90,  -1.93,  -0.29,
06/23 08Z,  -0.10,   2.75,  99.90,   2.37,  -0.29,
06/23 09Z,  -0.10,   6.65,  99.90,   6.27,  -0.29,
06/23 10Z,  -0.10,   9.47,  99.90,   9.09,  -0.29,
06/23 11Z,  -0.10,  10.47,  99.90,  10.08,  -0.29,  (max)
06/23 12Z,   0.00,   9.12,  99.90,   8.83,  -0.29,
06/23 13Z,   0.00,   5.69,  99.90,   5.40,  -0.29,
06/23 14Z,   0.00,   1.08,  99.90,   0.79,  -0.29,
06/23 15Z,   0.00,  -3.80,  99.90,  -4.08,  -0.29,
06/23 16Z,   0.00,  -8.51,  99.90,  -8.80,  -0.29,
06/23 17Z,  -0.10, -12.44,  99.90, -12.82,  -0.29,
06/23 18Z,  -0.10, -14.05,  99.90, -14.44,  -0.29,