EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Elfin Cove, AK
Yakutat, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Surge List
Gulf of Alaska
#Nikiski, AK : 09/14/2026 11:21:14 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 12Z,  -0.30,   6.48,   9.98,  99.90,   3.80,
09/12 13Z,  -0.30,  10.43,  13.50,  99.90,   3.37,  (max)
09/12 14Z,  -0.20,  11.68,  12.95,  99.90,   1.47,
09/12 15Z,  -0.20,   9.94,   9.46,  99.90,  -0.28,
09/12 16Z,  -0.20,   5.84,   4.91,  99.90,  -0.73,
09/12 17Z,  -0.20,   0.52,  -0.49,  99.90,  -0.81,
09/12 18Z,  -0.20,  -4.99,  -5.27,  99.90,  -0.08,
09/12 19Z,  -0.30,  -9.88,  -9.91,  99.90,   0.27,
09/12 20Z,  -0.30, -12.64, -13.16,  99.90,  -0.22,
09/12 21Z,  -0.30, -11.61, -13.32,  99.90,  -1.41,  (min)
09/12 22Z,  -0.30,  -6.89,  -7.58,  99.90,  -0.39,
09/12 23Z,  -0.30,  -0.54,  -0.85,  99.90,  -0.01,
09/13 00Z,  -0.30,   5.53,   4.87,  99.90,  -0.36,
09/13 01Z,  -0.30,  10.11,   9.26,  99.90,  -0.55,
09/13 02Z,  -0.30,  12.21,  11.52,  99.90,  -0.39,  (max)
09/13 03Z,  -0.30,  11.32,  10.75,  99.90,  -0.27,
09/13 04Z,  -0.30,   7.78,   6.92,  99.90,  -0.56,
09/13 05Z,  -0.30,   2.63,   1.37,  99.90,  -0.96,
09/13 06Z,  -0.30,  -2.98,  -3.67,  99.90,  -0.39,
09/13 07Z,  -0.30,  -8.23,  -8.48,  99.90,   0.05,
09/13 08Z,  -0.40, -12.05, -12.36,  99.90,   0.09,
09/13 09Z,  -0.40, -12.68, -14.02,  99.90,  -0.94,  (min)
09/13 10Z,  -0.40,  -9.37, -10.59,  99.90,  -0.82,
09/13 11Z,  -0.30,  -3.58,  -3.87,  99.90,   0.01,
09/13 12Z,  -0.30,   2.51,   2.11,  99.90,  -0.10,
09/13 13Z,  -0.30,   7.56,   6.80,  99.90,  -0.46,
09/13 14Z,  -0.30,  10.60,   9.82,  99.90,  -0.48,
09/13 15Z,  -0.30,  10.88,  10.25,  99.90,  -0.33,  (max)
09/13 16Z,  -0.30,   8.37,   7.74,  99.90,  -0.33,
09/13 17Z,  -0.30,   3.88,   2.91,  99.90,  -0.67,
09/13 18Z,  -0.30,  -1.36,  -2.18,  99.90,  -0.52,
09/13 19Z,  -0.40,  -6.31,  -6.70,  99.90,   0.01,
09/13 20Z,  -0.40, -10.12, -10.71,  99.90,  -0.19,
09/13 21Z,  -0.40, -11.36, -12.70,  99.90,  -0.94,  (min)
09/13 22Z,  -0.40,  -8.82, -10.16,  99.90,  -0.94,
09/13 23Z,  -0.40,  -3.34,  -3.71,  99.90,   0.03,
09/14 00Z,  -0.30,   2.80,   2.19,  99.90,  -0.31,
09/14 01Z,  -0.30,   7.90,   6.99,  99.90,  -0.61,
09/14 02Z,  -0.30,  11.13,  10.30,  99.90,  -0.53,
09/14 03Z,  -0.30,  11.81,  11.14,  99.90,  -0.37,  (max)
09/14 04Z,  -0.30,   9.72,   8.97,  99.90,  -0.45,
09/14 05Z,  -0.30,   5.42,   4.35,  99.90,  -0.77,
09/14 06Z,  -0.30,   0.05,  -0.84,  99.90,  -0.59,
09/14 07Z,  -0.30,  -5.28,  -5.55,  99.90,   0.03,
09/14 08Z,  -0.30,  -9.79, -10.00,  99.90,   0.09,
09/14 09Z,  -0.30, -12.43, -13.07,  99.90,  -0.34,  (min)
09/14 10Z,  -0.30, -11.71, -13.05,  99.90,  -1.04,
09/14 11Z,  -0.30,  -7.52,  -8.10,  99.90,  -0.28,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/14 12Z,  -0.30,  -1.69,  99.90,  -2.28,  -0.29,
09/14 13Z,  -0.20,   3.79,  99.90,   3.28,  -0.31,
09/14 14Z,  -0.20,   7.91,  99.90,   7.39,  -0.32,
09/14 15Z,  -0.20,   9.97,  99.90,   9.45,  -0.33,  (max)
09/14 16Z,  -0.20,   9.44,  99.90,   8.90,  -0.34,
09/14 17Z,  -0.20,   6.46,  99.90,   5.91,  -0.35,
09/14 18Z,  -0.20,   1.96,  99.90,   1.40,  -0.36,
09/14 19Z,  -0.20,  -2.77,  99.90,  -3.34,  -0.37,
09/14 20Z,  -0.20,  -6.77,  99.90,  -7.35,  -0.38,
09/14 21Z,  -0.20,  -9.26,  99.90,  -9.85,  -0.39,  (min)
09/14 22Z,  -0.30,  -9.04,  99.90,  -9.74,  -0.40,
09/14 23Z,  -0.30,  -5.46,  99.90,  -6.17,  -0.41,
09/15 00Z,  -0.30,   0.09,  99.90,  -0.62,  -0.41,
09/15 01Z,  -0.30,   5.36,  99.90,   4.65,  -0.41,
09/15 02Z,  -0.30,   9.13,  99.90,   8.42,  -0.41,
09/15 03Z,  -0.30,  10.93,  99.90,  10.23,  -0.41,  (max)
09/15 04Z,  -0.30,  10.39,  99.90,   9.68,  -0.41,
09/15 05Z,  -0.30,   7.48,  99.90,   6.77,  -0.41,
09/15 06Z,  -0.30,   2.89,  99.90,   2.18,  -0.41,
09/15 07Z,  -0.30,  -2.23,  99.90,  -2.94,  -0.41,
09/15 08Z,  -0.30,  -6.83,  99.90,  -7.54,  -0.41,
09/15 09Z,  -0.20, -10.29,  99.90, -10.90,  -0.41,
09/15 10Z,  -0.20, -11.70,  99.90, -12.31,  -0.41,  (min)
09/15 11Z,  -0.20,  -9.95,  99.90, -10.56,  -0.41,
09/15 12Z,  -0.20,  -5.45,  99.90,  -6.06,  -0.41,
09/15 13Z,  -0.20,  -0.17,  99.90,  -0.78,  -0.41,
09/15 14Z,  -0.20,   4.32,  99.90,   3.71,  -0.41,
09/15 15Z,  -0.10,   7.44,  99.90,   6.93,  -0.41,
09/15 16Z,   0.00,   8.69,  99.90,   8.28,  -0.41,  (max)
09/15 17Z,   0.00,   7.65,  99.90,   7.24,  -0.41,
09/15 18Z,   0.00,   4.58,  99.90,   4.17,  -0.41,
09/15 19Z,  -0.10,   0.48,  99.90,  -0.03,  -0.41,
09/15 20Z,  -0.10,  -3.40,  99.90,  -3.90,  -0.41,
09/15 21Z,   0.00,  -6.23,  99.90,  -6.64,  -0.41,
09/15 22Z,   0.00,  -7.45,  99.90,  -7.86,  -0.41,  (min)
09/15 23Z,   0.20,  -6.13,  99.90,  -6.34,  -0.41,
09/16 00Z,   0.20,  -2.18,  99.90,  -2.39,  -0.41,
09/16 01Z,   0.10,   2.75,  99.90,   2.44,  -0.41,
09/16 02Z,   0.10,   6.72,  99.90,   6.41,  -0.41,
09/16 03Z,   0.20,   9.08,  99.90,   8.87,  -0.41,
09/16 04Z,   0.20,   9.69,  99.90,   9.49,  -0.41,  (max)
09/16 05Z,   0.40,   8.33,  99.90,   8.32,  -0.41,
09/16 06Z,   0.30,   5.08,  99.90,   4.97,  -0.41,
09/16 07Z,   0.40,   0.68,  99.90,   0.67,  -0.41,
09/16 08Z,   0.30,  -3.75,  99.90,  -3.86,  -0.41,
09/16 09Z,   0.40,  -7.35,  99.90,  -7.35,  -0.41,
09/16 10Z,   0.50,  -9.72,  99.90,  -9.62,  -0.41,
09/16 11Z,   0.50, -10.15,  99.90, -10.06,  -0.41,  (min)
09/16 12Z,   0.50,  -7.91,  99.90,  -7.82,  -0.41,
09/16 13Z,   0.50,  -3.72,  99.90,  -3.63,  -0.41,
09/16 14Z,   0.40,   0.60,  99.90,   0.59,  -0.41,
09/16 15Z,   0.40,   4.01,  99.90,   4.01,  -0.41,
09/16 16Z,   0.40,   6.30,  99.90,   6.30,  -0.41,
09/16 17Z,   0.30,   7.05,  99.90,   6.95,  -0.41,  (max)
09/16 18Z,   0.30,   5.88,  99.90,   5.78,  -0.41,
09/16 19Z,   0.20,   3.10,  99.90,   2.89,  -0.41,
09/16 20Z,   0.20,  -0.27,  99.90,  -0.48,  -0.41,
09/16 21Z,   0.20,  -3.09,  99.90,  -3.29,  -0.41,
09/16 22Z,   0.20,  -4.81,  99.90,  -5.02,  -0.41,
09/16 23Z,   0.30,  -5.08,  99.90,  -5.19,  -0.41,  (min)
09/17 00Z,   0.30,  -3.27,  99.90,  -3.38,  -0.41,
09/17 01Z,   0.30,   0.39,  99.90,   0.28,  -0.41,
09/17 02Z,   0.20,   4.20,  99.90,   4.00,  -0.41,
09/17 03Z,   0.10,   6.78,  99.90,   6.47,  -0.41,
09/17 04Z,   0.10,   7.96,  99.90,   7.65,  -0.41,  (max)
09/17 05Z,   0.00,   7.81,  99.90,   7.40,  -0.41,
09/17 06Z,   0.00,   6.13,  99.90,   5.72,  -0.41,
09/17 07Z,   0.00,   3.02,  99.90,   2.61,  -0.41,
09/17 08Z,   0.00,  -0.78,  99.90,  -1.19,  -0.41,
09/17 09Z,   0.00,  -4.25,  99.90,  -4.66,  -0.41,
09/17 10Z,   0.00,  -6.82,  99.90,  -7.23,  -0.41,
09/17 11Z,   0.00,  -8.36,  99.90,  -8.77,  -0.41,  (min)
09/17 12Z,   0.00,  -8.32,  99.90,  -8.72,  -0.41,
09/17 13Z,   0.00,  -6.17,  99.90,  -6.58,  -0.41,
09/17 14Z,  -0.10,  -2.75,  99.90,  -3.26,  -0.41,
09/17 15Z,  -0.10,   0.47,  99.90,  -0.04,  -0.41,
09/17 16Z,  -0.20,   3.00,  99.90,   2.39,  -0.41,
09/17 17Z,  -0.30,   4.81,  99.90,   4.10,  -0.41,
09/17 18Z,  -0.30,   5.45,  99.90,   4.74,  -0.41,  (max)
09/17 19Z,  -0.40,   4.51,  99.90,   3.70,  -0.41,
09/17 20Z,  -0.40,   2.32,  99.90,   1.51,  -0.41,
09/17 21Z,  -0.40,  -0.15,  99.90,  -0.95,  -0.41,
09/17 22Z,  -0.40,  -1.96,  99.90,  -2.77,  -0.41,
09/17 23Z,  -0.40,  -2.89,  99.90,  -3.70,  -0.41,  (min)
09/18 00Z,  -0.40,  -2.76,  99.90,  -3.57,  -0.41,