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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Surge List
#Elfin Cove, AK : 02/12/2026 09:21:07 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 18Z,   0.00,   7.29,   6.90,  99.90,  -0.39,
02/10 19Z,   0.00,   5.87,   5.37,  99.90,  -0.50,
02/10 20Z,   0.00,   4.48,   4.04,  99.90,  -0.44,
02/10 21Z,   0.10,   3.34,   2.89,  99.90,  -0.55,
02/10 22Z,   0.20,   2.62,   2.26,  99.90,  -0.56,
02/10 23Z,   0.20,   2.41,   2.15,  99.90,  -0.46,  (min)
02/11 00Z,   0.10,   2.70,   2.26,  99.90,  -0.54,
02/11 01Z,   0.10,   3.36,   2.95,  99.90,  -0.51,
02/11 02Z,   0.00,   4.19,   3.92,  99.90,  -0.27,
02/11 03Z,   0.10,   5.02,   4.75,  99.90,  -0.37,
02/11 04Z,   0.30,   5.71,   5.48,  99.90,  -0.53,
02/11 05Z,   0.40,   6.12,   5.86,  99.90,  -0.66,
02/11 06Z,   0.20,   6.18,   5.94,  99.90,  -0.44,  (max)
02/11 07Z,   0.30,   6.00,   5.72,  99.90,  -0.58,
02/11 08Z,   0.40,   5.71,   5.53,  99.90,  -0.58,
02/11 09Z,   0.40,   5.47,   5.31,  99.90,  -0.56,
02/11 10Z,   0.40,   5.40,   5.28,  99.90,  -0.52,  (min)
02/11 11Z,   0.30,   5.63,   5.50,  99.90,  -0.43,
02/11 12Z,   0.20,   6.20,   6.03,  99.90,  -0.37,
02/11 13Z,   0.30,   7.02,   6.83,  99.90,  -0.49,
02/11 14Z,   0.30,   7.92,   7.64,  99.90,  -0.58,
02/11 15Z,   0.20,   8.68,   8.46,  99.90,  -0.42,
02/11 16Z,   0.20,   9.13,   8.82,  99.90,  -0.51,  (max)
02/11 17Z,   0.20,   9.12,   8.77,  99.90,  -0.55,
02/11 18Z,   0.20,   8.54,   8.28,  99.90,  -0.46,
02/11 19Z,   0.10,   7.46,   7.13,  99.90,  -0.43,
02/11 20Z,   0.00,   6.10,   5.80,  99.90,  -0.30,
02/11 21Z,   0.00,   4.66,   4.39,  99.90,  -0.27,
02/11 22Z,   0.00,   3.36,   3.10,  99.90,  -0.26,
02/11 23Z,   0.00,   2.42,   2.15,  99.90,  -0.27,
02/12 00Z,   0.00,   1.98,   1.70,  99.90,  -0.28,  (min)
02/12 01Z,   0.00,   2.12,   1.91,  99.90,  -0.21,
02/12 02Z,   0.00,   2.72,   2.46,  99.90,  -0.26,
02/12 03Z,   0.00,   3.64,   3.37,  99.90,  -0.27,
02/12 04Z,  -0.10,   4.68,   4.52,  99.90,  -0.06,
02/12 05Z,   0.00,   5.67,   5.53,  99.90,  -0.14,
02/12 06Z,   0.20,   6.38,   6.28,  99.90,  -0.30,
02/12 07Z,   0.40,   6.68,   6.64,  99.90,  -0.44,
02/12 08Z,   0.50,   6.63,   6.70,  99.90,  -0.43,  (max)
02/12 09Z,   0.50,   6.33,   6.53,  99.90,  -0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 10Z,   0.60,   5.93,  99.90,   6.21,  -0.32,
02/12 11Z,   0.60,   5.62,  99.90,   5.89,  -0.33,
02/12 12Z,   0.60,   5.60,  99.90,   5.86,  -0.35,  (min)
02/12 13Z,   0.50,   5.99,  99.90,   6.13,  -0.36,
02/12 14Z,   0.60,   6.74,  99.90,   6.97,  -0.38,
02/12 15Z,   0.60,   7.68,  99.90,   7.88,  -0.39,
02/12 16Z,   0.60,   8.58,  99.90,   8.77,  -0.41,
02/12 17Z,   0.60,   9.22,  99.90,   9.40,  -0.43,
02/12 18Z,   0.70,   9.37,  99.90,   9.63,  -0.44,  (max)
02/12 19Z,   0.80,   8.88,  99.90,   9.22,  -0.46,
02/12 20Z,   0.90,   7.78,  99.90,   8.21,  -0.47,
02/12 21Z,   1.00,   6.28,  99.90,   6.79,  -0.49,
02/12 22Z,   1.00,   4.59,  99.90,   5.10,  -0.49,
02/12 23Z,   1.00,   3.01,  99.90,   3.52,  -0.49,
02/13 00Z,   0.90,   1.82,  99.90,   2.24,  -0.49,
02/13 01Z,   0.90,   1.28,  99.90,   1.69,  -0.49,  (min)
02/13 02Z,   0.80,   1.44,  99.90,   1.75,  -0.49,
02/13 03Z,   0.80,   2.22,  99.90,   2.54,  -0.49,
02/13 04Z,   0.80,   3.44,  99.90,   3.75,  -0.49,
02/13 05Z,   0.60,   4.85,  99.90,   4.96,  -0.49,
02/13 06Z,   0.50,   6.15,  99.90,   6.16,  -0.49,
02/13 07Z,   0.30,   7.05,  99.90,   6.86,  -0.49,
02/13 08Z,   0.30,   7.40,  99.90,   7.21,  -0.49,  (max)
02/13 09Z,   0.20,   7.22,  99.90,   6.94,  -0.49,
02/13 10Z,   0.10,   6.67,  99.90,   6.28,  -0.49,
02/13 11Z,   0.10,   5.94,  99.90,   5.55,  -0.49,
02/13 12Z,   0.10,   5.35,  99.90,   4.97,  -0.49,
02/13 13Z,   0.10,   5.18,  99.90,   4.79,  -0.49,  (min)
02/13 14Z,   0.10,   5.56,  99.90,   5.17,  -0.49,
02/13 15Z,   0.10,   6.44,  99.90,   6.06,  -0.49,
02/13 16Z,   0.00,   7.62,  99.90,   7.13,  -0.49,
02/13 17Z,   0.10,   8.80,  99.90,   8.41,  -0.49,
02/13 18Z,   0.10,   9.67,  99.90,   9.28,  -0.49,
02/13 19Z,   0.00,   9.91,  99.90,   9.42,  -0.49,  (max)
02/13 20Z,   0.00,   9.33,  99.90,   8.84,  -0.49,
02/13 21Z,  -0.10,   8.01,  99.90,   7.42,  -0.49,
02/13 22Z,  -0.20,   6.16,  99.90,   5.47,  -0.49,
02/13 23Z,  -0.20,   4.10,  99.90,   3.42,  -0.49,
02/14 00Z,  -0.30,   2.23,  99.90,   1.45,  -0.49,
02/14 01Z,  -0.30,   0.94,  99.90,   0.15,  -0.49,
02/14 02Z,  -0.30,   0.48,  99.90,  -0.31,  -0.49,  (min)
02/14 03Z,  -0.30,   0.91,  99.90,   0.12,  -0.49,
02/14 04Z,  -0.30,   2.09,  99.90,   1.30,  -0.49,
02/14 05Z,  -0.30,   3.75,  99.90,   2.96,  -0.49,
02/14 06Z,  -0.30,   5.54,  99.90,   4.75,  -0.49,
02/14 07Z,  -0.30,   7.06,  99.90,   6.27,  -0.49,
02/14 08Z,  -0.30,   7.96,  99.90,   7.17,  -0.49,
02/14 09Z,  -0.30,   8.09,  99.90,   7.31,  -0.49,  (max)
02/14 10Z,  -0.30,   7.56,  99.90,   6.77,  -0.49,
02/14 11Z,  -0.30,   6.57,  99.90,   5.79,  -0.49,
02/14 12Z,  -0.30,   5.49,  99.90,   4.70,  -0.49,
02/14 13Z,  -0.30,   4.71,  99.90,   3.93,  -0.49,
02/14 14Z,  -0.30,   4.55,  99.90,   3.77,  -0.49,  (min)
02/14 15Z,  -0.40,   5.13,  99.90,   4.24,  -0.49,
02/14 16Z,  -0.40,   6.34,  99.90,   5.45,  -0.49,
02/14 17Z,  -0.40,   7.88,  99.90,   6.99,  -0.49,
02/14 18Z,  -0.40,   9.36,  99.90,   8.47,  -0.49,
02/14 19Z,  -0.40,  10.36,  99.90,   9.47,  -0.49,
02/14 20Z,  -0.40,  10.51,  99.90,   9.62,  -0.49,  (max)
02/14 21Z,  -0.40,   9.65,  99.90,   8.76,  -0.49,
02/14 22Z,  -0.30,   7.89,  99.90,   7.11,  -0.49,
02/14 23Z,  -0.30,   5.59,  99.90,   4.80,  -0.49,
02/15 00Z,  -0.20,   3.18,  99.90,   2.49,  -0.49,
02/15 01Z,  -0.30,   1.17,  99.90,   0.38,  -0.49,
02/15 02Z,  -0.30,  -0.02,  99.90,  -0.80,  -0.49,
02/15 03Z,  -0.30,  -0.15,  99.90,  -0.94,  -0.49,  (min)
02/15 04Z,  -0.30,   0.76,  99.90,  -0.03,  -0.49,
02/15 05Z,  -0.30,   2.48,  99.90,   1.70,  -0.49,
02/15 06Z,  -0.30,   4.61,  99.90,   3.82,  -0.49,
02/15 07Z,  -0.30,   6.68,  99.90,   5.89,  -0.49,
02/15 08Z,  -0.30,   8.21,  99.90,   7.42,  -0.49,
02/15 09Z,  -0.30,   8.85,  99.90,   8.07,  -0.49,  (max)
02/15 10Z,  -0.30,   8.53,  99.90,   7.75,  -0.49,
02/15 11Z,  -0.20,   7.46,  99.90,   6.78,  -0.49,
02/15 12Z,  -0.20,   6.02,  99.90,   5.33,  -0.49,
02/15 13Z,  -0.30,   4.67,  99.90,   3.88,  -0.49,
02/15 14Z,  -0.30,   3.87,  99.90,   3.09,  -0.49,  (min)
02/15 15Z,  -0.30,   3.93,  99.90,   3.14,  -0.49,
02/15 16Z,  -0.30,   4.89,  99.90,   4.10,  -0.49,
02/15 17Z,  -0.30,   6.54,  99.90,   5.75,  -0.49,
02/15 18Z,  -0.30,   8.46,  99.90,   7.68,  -0.49,
02/15 19Z,  -0.30,  10.15,  99.90,   9.36,  -0.49,
02/15 20Z,  -0.30,  11.11,  99.90,  10.32,  -0.49,  (max)
02/15 21Z,  -0.30,  10.95,  99.90,  10.16,  -0.49,
02/15 22Z,  -0.30,   9.60,  99.90,   8.81,  -0.49,
02/15 23Z,  -0.30,   7.31,  99.90,   6.52,  -0.49,
02/16 00Z,  -0.30,   4.58,  99.90,   3.79,  -0.49,
02/16 01Z,  99.90,   1.98,  99.90,  99.90,  -0.49,
02/16 02Z,  99.90,   0.06,  99.90,  99.90,  -0.49,
02/16 03Z,  99.90,  -0.78,  99.90,  99.90,  -0.49,
02/16 04Z,  99.90,  -0.36,  99.90,  99.90,  -0.49,
02/16 05Z,  99.90,   1.18,  99.90,  99.90,  -0.49,
02/16 06Z,  99.90,   3.46,  99.90,  99.90,  -0.49,