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
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Portland, ME : 11/13/2025 06:21:36 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/11 12Z,   0.40,   3.61,   3.73,  99.90,  -0.28,
11/11 13Z,   0.30,   1.90,   2.20,  99.90,   0.00,
11/11 14Z,   0.30,   1.06,   1.15,  99.90,  -0.21,  (min)
11/11 15Z,   0.40,   1.27,   1.64,  99.90,  -0.03,
11/11 16Z,   0.50,   2.48,   2.84,  99.90,  -0.14,
11/11 17Z,   0.50,   4.48,   4.73,  99.90,  -0.25,
11/11 18Z,   0.30,   6.74,   7.23,  99.90,   0.19,
11/11 19Z,   0.30,   8.62,   9.11,  99.90,   0.19,
11/11 20Z,   0.30,   9.70,   9.90,  99.90,  -0.10,
11/11 21Z,   0.30,   9.79,  10.02,  99.90,  -0.07,  (max)
11/11 22Z,   0.20,   8.88,   9.18,  99.90,   0.10,
11/11 23Z,   0.20,   7.02,   6.97,  99.90,  -0.25,
11/12 00Z,   0.10,   4.64,   4.61,  99.90,  -0.13,
11/12 01Z,   0.00,   2.36,   2.24,  99.90,  -0.12,
11/12 02Z,  -0.10,   0.76,   0.53,  99.90,  -0.13,
11/12 03Z,  -0.20,   0.11,  -0.21,  99.90,  -0.12,  (min)
11/12 04Z,  -0.30,   0.52,   0.14,  99.90,  -0.08,
11/12 05Z,  -0.30,   1.91,   1.37,  99.90,  -0.24,
11/12 06Z,  -0.30,   3.97,   3.37,  99.90,  -0.30,
11/12 07Z,  -0.30,   6.10,   5.41,  99.90,  -0.39,
11/12 08Z,  -0.40,   7.77,   7.07,  99.90,  -0.30,
11/12 09Z,  -0.50,   8.66,   7.89,  99.90,  -0.27,
11/12 10Z,  -0.50,   8.64,   7.97,  99.90,  -0.17,  (max)
11/12 11Z,  -0.50,   7.66,   7.07,  99.90,  -0.09,
11/12 12Z,  -0.40,   5.90,   5.49,  99.90,  -0.01,
11/12 13Z,  -0.40,   3.89,   3.61,  99.90,   0.12,
11/12 14Z,  -0.30,   2.24,   1.94,  99.90,   0.00,
11/12 15Z,  -0.30,   1.35,   1.14,  99.90,   0.09,  (min)
11/12 16Z,  -0.30,   1.40,   1.28,  99.90,   0.18,
11/12 17Z,  -0.20,   2.42,   2.36,  99.90,   0.14,
11/12 18Z,  -0.20,   4.22,   4.02,  99.90,   0.00,
11/12 19Z,  -0.10,   6.30,   6.26,  99.90,   0.06,
11/12 20Z,  -0.10,   8.08,   7.99,  99.90,   0.01,
11/12 21Z,  -0.10,   9.17,   8.92,  99.90,  -0.15,
11/12 22Z,   0.00,   9.38,   9.09,  99.90,  -0.29,  (max)
11/12 23Z,   0.00,   8.64,   8.33,  99.90,  -0.31,
11/13 00Z,   0.00,   6.98,   6.62,  99.90,  -0.36,
11/13 01Z,   0.10,   4.80,   4.45,  99.90,  -0.45,
11/13 02Z,   0.10,   2.69,   2.54,  99.90,  -0.25,
11/13 03Z,   0.20,   1.16,   1.12,  99.90,  -0.24,
11/13 04Z,   0.30,   0.48,   0.57,  99.90,  -0.21,  (min)
11/13 05Z,   0.40,   0.79,   1.15,  99.90,  -0.04,
11/13 06Z,   0.50,   2.08,   2.54,  99.90,  -0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 07Z,   0.60,   4.02,  99.90,   4.58,  -0.04,
11/13 08Z,   0.60,   6.06,  99.90,   6.62,  -0.04,
11/13 09Z,   0.70,   7.68,  99.90,   8.34,  -0.04,
11/13 10Z,   0.70,   8.61,  99.90,   9.26,  -0.05,
11/13 11Z,   0.70,   8.67,  99.90,   9.32,  -0.05,  (max)
11/13 12Z,   0.70,   7.76,  99.90,   8.41,  -0.05,
11/13 13Z,   0.70,   6.06,  99.90,   6.71,  -0.05,
11/13 14Z,   0.70,   4.10,  99.90,   4.75,  -0.05,
11/13 15Z,   0.70,   2.45,  99.90,   3.09,  -0.06,
11/13 16Z,   0.70,   1.47,  99.90,   2.12,  -0.06,
11/13 17Z,   0.70,   1.38,  99.90,   2.01,  -0.06,  (min)
11/13 18Z,   0.70,   2.24,  99.90,   2.88,  -0.06,
11/13 19Z,   0.70,   3.91,  99.90,   4.55,  -0.06,
11/13 20Z,   0.70,   5.90,  99.90,   6.54,  -0.06,
11/13 21Z,   0.80,   7.64,  99.90,   8.38,  -0.06,
11/13 22Z,   0.80,   8.77,  99.90,   9.51,  -0.06,
11/13 23Z,   0.80,   9.10,  99.90,   9.84,  -0.06,  (max)
11/14 00Z,   0.70,   8.48,  99.90,   9.12,  -0.06,
11/14 01Z,   0.70,   6.95,  99.90,   7.59,  -0.06,
11/14 02Z,   0.60,   4.90,  99.90,   5.43,  -0.06,
11/14 03Z,   0.60,   2.89,  99.90,   3.43,  -0.06,
11/14 04Z,   0.60,   1.40,  99.90,   1.94,  -0.06,
11/14 05Z,   0.60,   0.71,  99.90,   1.24,  -0.06,  (min)
11/14 06Z,   0.60,   0.99,  99.90,   1.53,  -0.06,
11/14 07Z,   0.70,   2.26,  99.90,   2.89,  -0.06,
11/14 08Z,   0.70,   4.17,  99.90,   4.81,  -0.06,
11/14 09Z,   0.80,   6.18,  99.90,   6.92,  -0.06,
11/14 10Z,   0.80,   7.79,  99.90,   8.53,  -0.06,
11/14 11Z,   0.80,   8.73,  99.90,   9.47,  -0.06,
11/14 12Z,   0.80,   8.79,  99.90,   9.53,  -0.06,  (max)
11/14 13Z,   0.80,   7.86,  99.90,   8.60,  -0.06,
11/14 14Z,   0.80,   6.15,  99.90,   6.89,  -0.06,
11/14 15Z,   0.80,   4.17,  99.90,   4.91,  -0.06,
11/14 16Z,   0.70,   2.46,  99.90,   3.10,  -0.06,
11/14 17Z,   0.70,   1.40,  99.90,   2.04,  -0.06,
11/14 18Z,   0.70,   1.21,  99.90,   1.85,  -0.06,  (min)
11/14 19Z,   0.80,   2.03,  99.90,   2.76,  -0.06,
11/14 20Z,   0.80,   3.66,  99.90,   4.40,  -0.06,
11/14 21Z,   0.80,   5.63,  99.90,   6.37,  -0.06,
11/14 22Z,   0.90,   7.38,  99.90,   8.22,  -0.06,
11/14 23Z,   0.90,   8.55,  99.90,   9.39,  -0.06,
11/15 00Z,   0.90,   8.94,  99.90,   9.77,  -0.06,  (max)
11/15 01Z,   0.90,   8.36,  99.90,   9.20,  -0.06,
11/15 02Z,   0.80,   6.87,  99.90,   7.61,  -0.06,
11/15 03Z,   0.80,   4.86,  99.90,   5.60,  -0.06,
11/15 04Z,   0.70,   2.91,  99.90,   3.55,  -0.06,
11/15 05Z,   0.70,   1.47,  99.90,   2.11,  -0.06,
11/15 06Z,   0.70,   0.83,  99.90,   1.46,  -0.06,  (min)
11/15 07Z,   0.80,   1.18,  99.90,   1.92,  -0.06,
11/15 08Z,   0.80,   2.52,  99.90,   3.26,  -0.06,
11/15 09Z,   0.80,   4.49,  99.90,   5.22,  -0.06,
11/15 10Z,   0.80,   6.49,  99.90,   7.23,  -0.06,
11/15 11Z,   0.80,   8.08,  99.90,   8.82,  -0.06,
11/15 12Z,   0.80,   8.97,  99.90,   9.71,  -0.06,  (max)
11/15 13Z,   0.80,   8.94,  99.90,   9.67,  -0.06,
11/15 14Z,   0.80,   7.89,  99.90,   8.63,  -0.06,
11/15 15Z,   0.80,   6.07,  99.90,   6.81,  -0.06,
11/15 16Z,   0.70,   4.01,  99.90,   4.65,  -0.06,
11/15 17Z,   0.70,   2.25,  99.90,   2.89,  -0.06,
11/15 18Z,   0.70,   1.16,  99.90,   1.80,  -0.06,
11/15 19Z,   0.70,   0.99,  99.90,   1.63,  -0.06,  (min)
11/15 20Z,   0.70,   1.86,  99.90,   2.50,  -0.06,
11/15 21Z,   0.80,   3.56,  99.90,   4.30,  -0.06,
11/15 22Z,   0.80,   5.56,  99.90,   6.30,  -0.06,
11/15 23Z,   0.80,   7.32,  99.90,   8.06,  -0.06,
11/16 00Z,   0.80,   8.50,  99.90,   9.23,  -0.06,
11/16 01Z,   0.80,   8.85,  99.90,   9.59,  -0.06,  (max)
11/16 02Z,   0.80,   8.21,  99.90,   8.95,  -0.06,
11/16 03Z,   0.80,   6.67,  99.90,   7.41,  -0.06,
11/16 04Z,   0.80,   4.66,  99.90,   5.40,  -0.06,
11/16 05Z,   0.80,   2.76,  99.90,   3.50,  -0.06,
11/16 06Z,   0.80,   1.41,  99.90,   2.15,  -0.06,
11/16 07Z,   0.90,   0.91,  99.90,   1.74,  -0.06,  (min)
11/16 08Z,   0.90,   1.44,  99.90,   2.27,  -0.06,
11/16 09Z,   1.00,   2.94,  99.90,   3.88,  -0.06,
11/16 10Z,   1.00,   5.00,  99.90,   5.93,  -0.06,
11/16 11Z,   1.00,   7.00,  99.90,   7.94,  -0.06,
11/16 12Z,   1.10,   8.51,  99.90,   9.54,  -0.06,
11/16 13Z,   1.00,   9.25,  99.90,  10.19,  -0.06,  (max)
11/16 14Z,   1.00,   9.01,  99.90,   9.95,  -0.06,
11/16 15Z,   1.00,   7.74,  99.90,   8.68,  -0.06,
11/16 16Z,   0.90,   5.75,  99.90,   6.58,  -0.06,
11/16 17Z,   0.80,   3.61,  99.90,   4.34,  -0.06,
11/16 18Z,   0.80,   1.84,  99.90,   2.58,  -0.06,
11/16 19Z,   0.70,   0.82,  99.90,   1.46,  -0.06,
11/16 20Z,   0.50,   0.79,  99.90,   1.22,  -0.06,  (min)
11/16 21Z,   0.50,   1.83,  99.90,   2.27,  -0.06,
11/16 22Z,   0.30,   3.66,  99.90,   3.90,  -0.06,
11/16 23Z,   0.30,   5.72,  99.90,   5.96,  -0.06,
11/17 00Z,   0.30,   7.46,  99.90,   7.70,  -0.06,