EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Northwest
Alaska
Gulf of Alaska
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Stations
Ketchikan, AK
Sitka, AK
Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Bar Harbor, Frenchman Bay, ME : 02/18/2026 00:21:52 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 06Z,   0.60,   4.80,   5.33,  99.90,  -0.07,
02/16 07Z,   0.60,   2.74,   3.15,  99.90,  -0.19,
02/16 08Z,   0.60,   1.42,   1.85,  99.90,  -0.17,
02/16 09Z,   0.60,   1.15,   1.55,  99.90,  -0.20,  (min)
02/16 10Z,   0.60,   2.14,   2.42,  99.90,  -0.32,
02/16 11Z,   0.60,   4.21,   4.49,  99.90,  -0.32,
02/16 12Z,   0.60,   6.81,   7.08,  99.90,  -0.33,
02/16 13Z,   0.70,   9.21,   9.59,  99.90,  -0.32,
02/16 14Z,   0.70,  10.82,  11.30,  99.90,  -0.22,
02/16 15Z,   0.70,  11.29,  11.87,  99.90,  -0.12,  (max)
02/16 16Z,   0.80,  10.44,  11.13,  99.90,  -0.11,
02/16 17Z,   0.80,   8.41,   9.07,  99.90,  -0.14,
02/16 18Z,   0.90,   5.70,   6.45,  99.90,  -0.15,
02/16 19Z,   0.90,   3.04,   3.65,  99.90,  -0.29,
02/16 20Z,   0.90,   1.04,   1.70,  99.90,  -0.24,
02/16 21Z,   0.90,   0.11,   0.69,  99.90,  -0.32,  (min)
02/16 22Z,   0.90,   0.48,   0.93,  99.90,  -0.45,
02/16 23Z,   0.90,   2.15,   2.55,  99.90,  -0.50,
02/17 00Z,   0.80,   4.66,   5.03,  99.90,  -0.43,
02/17 01Z,   0.80,   7.29,   7.71,  99.90,  -0.38,
02/17 02Z,   0.80,   9.34,   9.81,  99.90,  -0.33,
02/17 03Z,   0.80,  10.38,  10.91,  99.90,  -0.27,  (max)
02/17 04Z,   0.80,  10.17,  10.72,  99.90,  -0.25,
02/17 05Z,   0.80,   8.70,   9.45,  99.90,  -0.05,
02/17 06Z,   0.80,   6.37,   7.16,  99.90,  -0.01,
02/17 07Z,   0.90,   3.84,   4.48,  99.90,  -0.26,
02/17 08Z,   0.90,   1.81,   2.37,  99.90,  -0.34,
02/17 09Z,   0.90,   0.74,   1.39,  99.90,  -0.25,  (min)
02/17 10Z,   1.00,   0.92,   1.40,  99.90,  -0.52,
02/17 11Z,   1.00,   2.42,   2.88,  99.90,  -0.54,
02/17 12Z,   1.00,   4.93,   5.28,  99.90,  -0.65,
02/17 13Z,   1.00,   7.76,   8.28,  99.90,  -0.48,
02/17 14Z,   1.00,  10.12,  10.61,  99.90,  -0.51,
02/17 15Z,   1.00,  11.45,  12.02,  99.90,  -0.43,
02/17 16Z,   1.00,  11.45,  12.09,  99.90,  -0.36,  (max)
02/17 17Z,   0.90,  10.06,  10.80,  99.90,  -0.16,
02/17 18Z,   0.90,   7.56,   8.33,  99.90,  -0.13,
02/17 19Z,   0.90,   4.59,   5.36,  99.90,  -0.13,
02/17 20Z,   1.00,   1.95,   2.58,  99.90,  -0.37,
02/17 21Z,   1.00,   0.23,   0.95,  99.90,  -0.28,
02/17 22Z,   1.00,  -0.22,   0.26,  99.90,  -0.52,  (min)
02/17 23Z,   1.00,   0.75,   1.31,  99.90,  -0.44,
02/18 00Z,   1.00,   2.96,   3.43,  99.90,  -0.53,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 01Z,   1.00,   5.82,  99.90,   6.32,  -0.50,
02/18 02Z,   1.00,   8.50,  99.90,   9.03,  -0.47,
02/18 03Z,   1.00,  10.32,  99.90,  10.88,  -0.44,
02/18 04Z,   1.00,  10.91,  99.90,  11.50,  -0.41,  (max)
02/18 05Z,   1.00,  10.13,  99.90,  10.75,  -0.38,
02/18 06Z,   0.90,   8.12,  99.90,   8.67,  -0.35,
02/18 07Z,   0.90,   5.41,  99.90,   5.99,  -0.32,
02/18 08Z,   0.90,   2.78,  99.90,   3.39,  -0.29,
02/18 09Z,   0.90,   0.92,  99.90,   1.56,  -0.26,
02/18 10Z,   0.90,   0.24,  99.90,   0.91,  -0.23,  (min)
02/18 11Z,   0.90,   0.94,  99.90,   1.65,  -0.20,
02/18 12Z,   0.80,   2.96,  99.90,   3.59,  -0.17,
02/18 13Z,   0.70,   5.83,  99.90,   6.36,  -0.17,
02/18 14Z,   0.60,   8.74,  99.90,   9.17,  -0.17,
02/18 15Z,   0.50,  10.90,  99.90,  11.23,  -0.17,
02/18 16Z,   0.40,  11.82,  99.90,  12.05,  -0.17,  (max)
02/18 17Z,   0.30,  11.28,  99.90,  11.41,  -0.17,
02/18 18Z,   0.30,   9.36,  99.90,   9.49,  -0.17,
02/18 19Z,   0.30,   6.49,  99.90,   6.62,  -0.17,
02/18 20Z,   0.30,   3.42,  99.90,   3.55,  -0.17,
02/18 21Z,   0.30,   0.97,  99.90,   1.11,  -0.17,
02/18 22Z,   0.40,  -0.31,  99.90,  -0.08,  -0.17,  (min)
02/18 23Z,   0.40,  -0.18,  99.90,   0.05,  -0.17,
02/19 00Z,   0.50,   1.38,  99.90,   1.72,  -0.17,
02/19 01Z,   0.50,   4.06,  99.90,   4.39,  -0.17,
02/19 02Z,   0.50,   7.11,  99.90,   7.44,  -0.17,
02/19 03Z,   0.50,   9.67,  99.90,  10.00,  -0.17,
02/19 04Z,   0.50,  11.12,  99.90,  11.45,  -0.17,
02/19 05Z,   0.50,  11.17,  99.90,  11.50,  -0.17,  (max)
02/19 06Z,   0.50,   9.80,  99.90,  10.13,  -0.17,
02/19 07Z,   0.50,   7.31,  99.90,   7.64,  -0.17,
02/19 08Z,   0.60,   4.36,  99.90,   4.79,  -0.17,
02/19 09Z,   0.60,   1.77,  99.90,   2.21,  -0.17,
02/19 10Z,   0.50,   0.21,  99.90,   0.54,  -0.17,
02/19 11Z,   0.60,  -0.00,  99.90,   0.43,  -0.17,  (min)
02/19 12Z,   0.60,   1.22,  99.90,   1.65,  -0.17,
02/19 13Z,   0.60,   3.67,  99.90,   4.10,  -0.17,
02/19 14Z,   0.60,   6.74,  99.90,   7.18,  -0.17,
02/19 15Z,   0.60,   9.58,  99.90,  10.01,  -0.17,
02/19 16Z,   0.60,  11.42,  99.90,  11.85,  -0.17,
02/19 17Z,   0.70,  11.85,  99.90,  12.38,  -0.17,  (max)
02/19 18Z,   0.70,  10.80,  99.90,  11.33,  -0.17,
02/19 19Z,   0.80,   8.44,  99.90,   9.08,  -0.17,
02/19 20Z,   0.80,   5.36,  99.90,   5.99,  -0.17,
02/19 21Z,   0.90,   2.37,  99.90,   3.11,  -0.17,
02/19 22Z,   0.90,   0.27,  99.90,   1.00,  -0.17,
02/19 23Z,   0.80,  -0.50,  99.90,   0.13,  -0.17,  (min)
02/20 00Z,   0.80,   0.21,  99.90,   0.84,  -0.17,
02/20 01Z,   0.70,   2.30,  99.90,   2.83,  -0.17,
02/20 02Z,   0.70,   5.29,  99.90,   5.82,  -0.17,
02/20 03Z,   0.60,   8.36,  99.90,   8.79,  -0.17,
02/20 04Z,   0.50,  10.65,  99.90,  10.98,  -0.17,
02/20 05Z,   0.50,  11.63,  99.90,  11.96,  -0.17,  (max)
02/20 06Z,   0.40,  11.13,  99.90,  11.36,  -0.17,
02/20 07Z,   0.40,   9.24,  99.90,   9.47,  -0.17,
02/20 08Z,   0.40,   6.40,  99.90,   6.63,  -0.17,
02/20 09Z,   0.40,   3.37,  99.90,   3.60,  -0.17,
02/20 10Z,   0.50,   0.96,  99.90,   1.30,  -0.17,
02/20 11Z,   0.50,  -0.23,  99.90,   0.10,  -0.17,  (min)
02/20 12Z,   0.50,   0.01,  99.90,   0.34,  -0.17,
02/20 13Z,   0.40,   1.66,  99.90,   1.89,  -0.17,
02/20 14Z,   0.50,   4.40,  99.90,   4.73,  -0.17,
02/20 15Z,   0.40,   7.52,  99.90,   7.75,  -0.17,
02/20 16Z,   0.40,  10.15,  99.90,  10.38,  -0.17,
02/20 17Z,   0.40,  11.59,  99.90,  11.82,  -0.17,  (max)
02/20 18Z,   0.40,  11.56,  99.90,  11.80,  -0.17,
02/20 19Z,   0.40,  10.09,  99.90,  10.32,  -0.17,
02/20 20Z,   0.40,   7.46,  99.90,   7.69,  -0.17,
02/20 21Z,   0.50,   4.35,  99.90,   4.68,  -0.17,
02/20 22Z,   0.50,   1.60,  99.90,   1.94,  -0.17,
02/20 23Z,   0.60,  -0.07,  99.90,   0.36,  -0.17,
02/21 00Z,   0.70,  -0.33,  99.90,   0.21,  -0.17,  (min)
02/21 01Z,   0.70,   0.88,  99.90,   1.41,  -0.17,
02/21 02Z,   0.80,   3.34,  99.90,   3.97,  -0.17,
02/21 03Z,   0.90,   6.46,  99.90,   7.19,  -0.17,
02/21 04Z,   0.80,   9.39,  99.90,  10.02,  -0.17,
02/21 05Z,   0.80,  11.32,  99.90,  11.95,  -0.17,
02/21 06Z,   0.70,  11.83,  99.90,  12.36,  -0.17,  (max)
02/21 07Z,   0.70,  10.85,  99.90,  11.38,  -0.17,
02/21 08Z,   0.70,   8.59,  99.90,   9.12,  -0.17,
02/21 09Z,   0.80,   5.57,  99.90,   6.20,  -0.17,
02/21 10Z,   0.80,   2.59,  99.90,   3.22,  -0.17,
02/21 11Z,   0.80,   0.45,  99.90,   1.08,  -0.17,
02/21 12Z,   0.80,  -0.39,  99.90,   0.24,  -0.17,  (min)
02/21 13Z,   0.90,   0.22,  99.90,   0.95,  -0.17,
02/21 14Z,   0.90,   2.16,  99.90,   2.89,  -0.17,
02/21 15Z,   0.90,   5.01,  99.90,   5.75,  -0.17,
02/21 16Z,   1.00,   8.03,  99.90,   8.87,  -0.17,
02/21 17Z,   1.00,  10.36,  99.90,  11.20,  -0.17,
02/21 18Z,   0.90,  11.43,  99.90,  12.16,  -0.17,