EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Northeast
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Alaska
Gulf of Alaska
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Surge List
East Coast
#Sitka, AK : 11/09/2025 22:21:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 06Z,   0.10,  -1.83,  -2.34,  99.90,  -0.61,  (min)
11/08 07Z,   0.10,   0.05,  -0.46,  99.90,  -0.61,
11/08 08Z,   0.10,   2.73,   2.07,  99.90,  -0.76,
11/08 09Z,   0.10,   5.57,   4.86,  99.90,  -0.81,
11/08 10Z,   0.10,   7.92,   7.22,  99.90,  -0.80,
11/08 11Z,   0.00,   9.31,   8.55,  99.90,  -0.76,
11/08 12Z,  -0.20,   9.52,   8.83,  99.90,  -0.49,  (max)
11/08 13Z,  -0.10,   8.65,   8.02,  99.90,  -0.53,
11/08 14Z,  -0.10,   7.08,   6.53,  99.90,  -0.45,
11/08 15Z,  -0.10,   5.36,   4.88,  99.90,  -0.38,
11/08 16Z,  -0.10,   4.05,   3.61,  99.90,  -0.34,
11/08 17Z,  -0.10,   3.60,   3.15,  99.90,  -0.35,  (min)
11/08 18Z,  -0.10,   4.19,   3.75,  99.90,  -0.34,
11/08 19Z,   0.00,   5.73,   5.24,  99.90,  -0.49,
11/08 20Z,   0.00,   7.83,   7.31,  99.90,  -0.52,
11/08 21Z,   0.00,   9.96,   9.39,  99.90,  -0.57,
11/08 22Z,   0.00,  11.51,  11.06,  99.90,  -0.45,
11/08 23Z,   0.10,  12.03,  11.56,  99.90,  -0.57,  (max)
11/09 00Z,   0.20,  11.27,  10.94,  99.90,  -0.53,
11/09 01Z,   0.20,   9.30,   9.14,  99.90,  -0.36,
11/09 02Z,   0.30,   6.48,   6.38,  99.90,  -0.40,
11/09 03Z,   0.30,   3.37,   3.32,  99.90,  -0.35,
11/09 04Z,   0.40,   0.61,   0.66,  99.90,  -0.35,
11/09 05Z,   0.50,  -1.25,  -1.14,  99.90,  -0.39,
11/09 06Z,   0.50,  -1.84,  -1.64,  99.90,  -0.30,  (min)
11/09 07Z,   0.60,  -1.10,  -0.86,  99.90,  -0.36,
11/09 08Z,   0.70,   0.74,   0.95,  99.90,  -0.49,
11/09 09Z,   0.90,   3.22,   3.55,  99.90,  -0.57,
11/09 10Z,   1.00,   5.75,   6.15,  99.90,  -0.60,
11/09 11Z,   1.00,   7.79,   8.24,  99.90,  -0.55,
11/09 12Z,   1.10,   8.94,   9.49,  99.90,  -0.55,
11/09 13Z,   1.20,   9.05,   9.77,  99.90,  -0.48,  (max)
11/09 14Z,   1.30,   8.25,   9.09,  99.90,  -0.46,
11/09 15Z,   1.50,   6.88,   7.87,  99.90,  -0.51,
11/09 16Z,   1.70,   5.44,   6.54,  99.90,  -0.60,
11/09 17Z,   1.80,   4.41,   5.61,  99.90,  -0.60,
11/09 18Z,   1.90,   4.13,   5.33,  99.90,  -0.70,  (min)
11/09 19Z,   2.00,   4.75,   6.06,  99.90,  -0.69,
11/09 20Z,   2.10,   6.13,   7.19,  99.90,  -1.04,
11/09 21Z,   2.10,   7.94,   8.91,  99.90,  -1.13,
11/09 22Z,   1.90,   9.69,  10.43,  99.90,  -1.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/09 23Z,   1.80,  10.89,  99.90,  11.57,  -1.12,
11/10 00Z,   1.60,  11.15,  99.90,  11.68,  -1.07,  (max)
11/10 01Z,   1.50,  10.32,  99.90,  10.79,  -1.03,
11/10 02Z,   1.30,   8.48,  99.90,   8.80,  -0.98,
11/10 03Z,   1.30,   5.96,  99.90,   6.32,  -0.94,
11/10 04Z,   1.20,   3.26,  99.90,   3.57,  -0.89,
11/10 05Z,   1.10,   0.93,  99.90,   1.18,  -0.85,
11/10 06Z,   1.00,  -0.59,  99.90,  -0.39,  -0.80,
11/10 07Z,   0.90,  -0.99,  99.90,  -0.85,  -0.76,  (min)
11/10 08Z,   0.90,  -0.26,  99.90,  -0.07,  -0.71,
11/10 09Z,   0.90,   1.39,  99.90,   1.62,  -0.67,
11/10 10Z,   0.90,   3.57,  99.90,   3.84,  -0.62,
11/10 11Z,   0.90,   5.76,  99.90,   6.04,  -0.62,
11/10 12Z,   0.90,   7.53,  99.90,   7.80,  -0.62,
11/10 13Z,   0.80,   8.52,  99.90,   8.70,  -0.62,
11/10 14Z,   0.80,   8.64,  99.90,   8.82,  -0.62,  (max)
11/10 15Z,   0.70,   7.99,  99.90,   8.07,  -0.62,
11/10 16Z,   0.70,   6.87,  99.90,   6.95,  -0.62,
11/10 17Z,   0.70,   5.68,  99.90,   5.75,  -0.62,
11/10 18Z,   0.70,   4.82,  99.90,   4.89,  -0.62,
11/10 19Z,   0.80,   4.57,  99.90,   4.75,  -0.62,  (min)
11/10 20Z,   0.80,   5.05,  99.90,   5.22,  -0.62,
11/10 21Z,   0.90,   6.15,  99.90,   6.42,  -0.62,
11/10 22Z,   1.00,   7.59,  99.90,   7.96,  -0.62,
11/10 23Z,   1.00,   8.98,  99.90,   9.35,  -0.62,
11/11 00Z,   1.00,   9.91,  99.90,  10.29,  -0.62,
11/11 01Z,   1.00,  10.08,  99.90,  10.46,  -0.62,  (max)
11/11 02Z,   1.00,   9.36,  99.90,   9.74,  -0.62,
11/11 03Z,   1.00,   7.81,  99.90,   8.19,  -0.62,
11/11 04Z,   1.00,   5.71,  99.90,   6.09,  -0.62,
11/11 05Z,   1.00,   3.47,  99.90,   3.84,  -0.62,
11/11 06Z,   1.00,   1.52,  99.90,   1.90,  -0.62,
11/11 07Z,   1.00,   0.26,  99.90,   0.63,  -0.62,
11/11 08Z,   1.00,  -0.09,  99.90,   0.29,  -0.62,  (min)
11/11 09Z,   1.00,   0.52,  99.90,   0.90,  -0.62,
11/11 10Z,   0.90,   1.92,  99.90,   2.20,  -0.62,
11/11 11Z,   0.90,   3.79,  99.90,   4.06,  -0.62,
11/11 12Z,   0.80,   5.70,  99.90,   5.88,  -0.62,
11/11 13Z,   0.80,   7.28,  99.90,   7.45,  -0.62,
11/11 14Z,   0.70,   8.23,  99.90,   8.30,  -0.62,
11/11 15Z,   0.70,   8.43,  99.90,   8.51,  -0.62,  (max)
11/11 16Z,   0.60,   7.96,  99.90,   7.94,  -0.62,
11/11 17Z,   0.50,   7.04,  99.90,   6.92,  -0.62,
11/11 18Z,   0.40,   5.99,  99.90,   5.77,  -0.62,
11/11 19Z,   0.30,   5.15,  99.90,   4.83,  -0.62,
11/11 20Z,   0.30,   4.78,  99.90,   4.45,  -0.62,  (min)
11/11 21Z,   0.20,   4.99,  99.90,   4.57,  -0.62,
11/11 22Z,   0.20,   5.75,  99.90,   5.33,  -0.62,
11/11 23Z,   0.10,   6.84,  99.90,   6.32,  -0.62,
11/12 00Z,   0.10,   7.96,  99.90,   7.44,  -0.62,
11/12 01Z,   0.10,   8.78,  99.90,   8.25,  -0.62,
11/12 02Z,   0.00,   9.02,  99.90,   8.40,  -0.62,  (max)
11/12 03Z,   0.00,   8.54,  99.90,   7.92,  -0.62,
11/12 04Z,  -0.10,   7.38,  99.90,   6.66,  -0.62,
11/12 05Z,  -0.10,   5.72,  99.90,   4.99,  -0.62,
11/12 06Z,  -0.10,   3.87,  99.90,   3.15,  -0.62,
11/12 07Z,  -0.10,   2.22,  99.90,   1.50,  -0.62,
11/12 08Z,  -0.10,   1.09,  99.90,   0.37,  -0.62,
11/12 09Z,  -0.10,   0.72,  99.90,  -0.01,  -0.62,  (min)
11/12 10Z,  -0.10,   1.17,  99.90,   0.45,  -0.62,
11/12 11Z,  -0.10,   2.34,  99.90,   1.61,  -0.62,
11/12 12Z,   0.00,   3.96,  99.90,   3.34,  -0.62,
11/12 13Z,   0.00,   5.70,  99.90,   5.08,  -0.62,
11/12 14Z,   0.00,   7.20,  99.90,   6.58,  -0.62,
11/12 15Z,   0.00,   8.18,  99.90,   7.56,  -0.62,
11/12 16Z,   0.00,   8.49,  99.90,   7.87,  -0.62,  (max)
11/12 17Z,   0.00,   8.14,  99.90,   7.52,  -0.62,
11/12 18Z,   0.00,   7.30,  99.90,   6.68,  -0.62,
11/12 19Z,   0.00,   6.24,  99.90,   5.62,  -0.62,
11/12 20Z,   0.00,   5.27,  99.90,   4.64,  -0.62,
11/12 21Z,   0.00,   4.65,  99.90,   4.03,  -0.62,
11/12 22Z,   0.00,   4.56,  99.90,   3.94,  -0.62,  (min)
11/12 23Z,   0.00,   5.00,  99.90,   4.38,  -0.62,
11/13 00Z,   0.00,   5.84,  99.90,   5.22,  -0.62,
11/13 01Z,   0.00,   6.84,  99.90,   6.22,  -0.62,
11/13 02Z,   0.00,   7.69,  99.90,   7.07,  -0.62,
11/13 03Z,   0.00,   8.13,  99.90,   7.51,  -0.62,  (max)
11/13 04Z,   0.00,   7.98,  99.90,   7.35,  -0.62,
11/13 05Z,   0.00,   7.19,  99.90,   6.57,  -0.62,
11/13 06Z,  -0.10,   5.90,  99.90,   5.17,  -0.62,
11/13 07Z,  -0.10,   4.35,  99.90,   3.63,  -0.62,
11/13 08Z,  -0.10,   2.87,  99.90,   2.15,  -0.62,
11/13 09Z,  -0.10,   1.79,  99.90,   1.07,  -0.62,
11/13 10Z,  -0.10,   1.36,  99.90,   0.64,  -0.62,  (min)
11/13 11Z,  -0.10,   1.68,  99.90,   0.96,  -0.62,
11/13 12Z,  -0.10,   2.71,  99.90,   1.98,  -0.62,
11/13 13Z,  99.90,   4.22,  99.90,  99.90,  -0.62,
11/13 14Z,  99.90,   5.90,  99.90,  99.90,  -0.62,
11/13 15Z,  99.90,   7.41,  99.90,  99.90,  -0.62,
11/13 16Z,  99.90,   8.43,  99.90,  99.90,  -0.62,
11/13 17Z,  99.90,   8.78,  99.90,  99.90,  -0.62,
11/13 18Z,  99.90,   8.43,  99.90,  99.90,  -0.62,