EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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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
#Neah Bay, WA : 02/17/2025 12:20:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 12Z,  -0.50,   6.92,   5.98,  99.90,  -0.44,
02/15 13Z,  -0.60,   5.72,   4.84,  99.90,  -0.28,
02/15 14Z,  -0.60,   4.36,   3.43,  99.90,  -0.33,
02/15 15Z,  -0.40,   3.21,   2.52,  99.90,  -0.29,
02/15 16Z,  -0.40,   2.55,   1.89,  99.90,  -0.26,
02/15 17Z,  -0.50,   2.53,   1.84,  99.90,  -0.19,  (min)
02/15 18Z,  -0.60,   3.16,   2.54,  99.90,  -0.02,
02/15 19Z,  -0.50,   4.35,   3.80,  99.90,  -0.05,
02/15 20Z,  -0.50,   5.74,   5.19,  99.90,  -0.05,
02/15 21Z,  -0.50,   6.87,   6.22,  99.90,  -0.15,
02/15 22Z,  -0.50,   7.40,   6.79,  99.90,  -0.11,  (max)
02/15 23Z,  -0.40,   7.21,   6.65,  99.90,  -0.16,
02/16 00Z,  -0.30,   6.33,   5.78,  99.90,  -0.25,
02/16 01Z,  -0.30,   4.93,   4.45,  99.90,  -0.18,
02/16 02Z,  -0.20,   3.33,   2.93,  99.90,  -0.20,
02/16 03Z,  -0.10,   1.96,   1.64,  99.90,  -0.22,
02/16 04Z,  -0.10,   1.16,   0.85,  99.90,  -0.21,
02/16 05Z,  -0.20,   1.10,   0.72,  99.90,  -0.18,  (min)
02/16 06Z,   0.00,   1.79,   1.45,  99.90,  -0.34,
02/16 07Z,   0.10,   3.12,   2.83,  99.90,  -0.39,
02/16 08Z,   0.10,   4.79,   4.64,  99.90,  -0.25,
02/16 09Z,   0.00,   6.35,   6.22,  99.90,  -0.13,
02/16 10Z,   0.00,   7.40,   7.23,  99.90,  -0.17,
02/16 11Z,   0.10,   7.74,   7.57,  99.90,  -0.27,  (max)
02/16 12Z,   0.20,   7.38,   7.22,  99.90,  -0.36,
02/16 13Z,   0.10,   6.41,   6.28,  99.90,  -0.23,
02/16 14Z,   0.10,   5.07,   4.96,  99.90,  -0.21,
02/16 15Z,   0.20,   3.71,   3.62,  99.90,  -0.29,
02/16 16Z,   0.20,   2.71,   2.82,  99.90,  -0.09,
02/16 17Z,   0.10,   2.26,   2.44,  99.90,   0.08,  (min)
02/16 18Z,   0.10,   2.44,   2.70,  99.90,   0.16,
02/16 19Z,   0.20,   3.22,   3.48,  99.90,   0.06,
02/16 20Z,   0.20,   4.41,   4.60,  99.90,  -0.01,
02/16 21Z,   0.10,   5.65,   5.74,  99.90,  -0.01,
02/16 22Z,   0.10,   6.53,   6.53,  99.90,  -0.10,
02/16 23Z,   0.20,   6.79,   6.85,  99.90,  -0.14,  (max)
02/17 00Z,   0.40,   6.42,   6.47,  99.90,  -0.35,
02/17 01Z,   0.20,   5.51,   5.56,  99.90,  -0.15,
02/17 02Z,   0.20,   4.25,   4.35,  99.90,  -0.10,
02/17 03Z,   0.30,   2.98,   3.00,  99.90,  -0.28,
02/17 04Z,   0.30,   2.08,   2.20,  99.90,  -0.18,
02/17 05Z,   0.20,   1.79,   1.95,  99.90,  -0.04,  (min)
02/17 06Z,   0.20,   2.16,   2.27,  99.90,  -0.09,
02/17 07Z,   0.30,   3.12,   3.24,  99.90,  -0.18,
02/17 08Z,   0.30,   4.51,   4.62,  99.90,  -0.19,
02/17 09Z,   0.20,   5.99,   6.10,  99.90,  -0.09,
02/17 10Z,   0.20,   7.16,   7.25,  99.90,  -0.11,
02/17 11Z,   0.20,   7.74,   7.81,  99.90,  -0.13,  (max)
02/17 12Z,   0.20,   7.65,   7.80,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 13Z,   0.10,   6.97,  99.90,   6.99,  -0.08,
02/17 14Z,   0.20,   5.82,  99.90,   5.91,  -0.11,
02/17 15Z,   0.20,   4.45,  99.90,   4.51,  -0.13,
02/17 16Z,   0.20,   3.20,  99.90,   3.24,  -0.16,
02/17 17Z,   0.10,   2.37,  99.90,   2.29,  -0.19,
02/17 18Z,   0.10,   2.12,  99.90,   2.01,  -0.21,  (min)
02/17 19Z,   0.10,   2.44,  99.90,   2.30,  -0.24,
02/17 20Z,   0.10,   3.26,  99.90,   3.09,  -0.27,
02/17 21Z,   0.00,   4.36,  99.90,   4.07,  -0.29,
02/17 22Z,   0.10,   5.40,  99.90,   5.18,  -0.32,
02/17 23Z,   0.00,   6.03,  99.90,   5.68,  -0.35,
02/18 00Z,   0.00,   6.11,  99.90,   5.74,  -0.38,  (max)
02/18 01Z,   0.00,   5.68,  99.90,   5.31,  -0.38,
02/18 02Z,   0.00,   4.87,  99.90,   4.50,  -0.38,
02/18 03Z,   0.00,   3.88,  99.90,   3.50,  -0.38,
02/18 04Z,   0.00,   3.01,  99.90,   2.63,  -0.38,
02/18 05Z,   0.00,   2.57,  99.90,   2.19,  -0.38,  (min)
02/18 06Z,   0.00,   2.70,  99.90,   2.32,  -0.38,
02/18 07Z,  -0.10,   3.36,  99.90,   2.89,  -0.38,
02/18 08Z,  -0.10,   4.43,  99.90,   3.95,  -0.38,
02/18 09Z,   0.00,   5.69,  99.90,   5.31,  -0.38,
02/18 10Z,   0.00,   6.86,  99.90,   6.48,  -0.38,
02/18 11Z,  -0.10,   7.61,  99.90,   7.13,  -0.38,
02/18 12Z,  -0.10,   7.76,  99.90,   7.29,  -0.38,  (max)
02/18 13Z,  -0.10,   7.35,  99.90,   6.87,  -0.38,
02/18 14Z,   0.00,   6.47,  99.90,   6.09,  -0.38,
02/18 15Z,   0.00,   5.26,  99.90,   4.89,  -0.38,
02/18 16Z,  -0.10,   3.95,  99.90,   3.48,  -0.38,
02/18 17Z,  -0.10,   2.85,  99.90,   2.38,  -0.38,
02/18 18Z,   0.00,   2.20,  99.90,   1.83,  -0.38,
02/18 19Z,   0.00,   2.08,  99.90,   1.70,  -0.38,  (min)
02/18 20Z,   0.00,   2.45,  99.90,   2.07,  -0.38,
02/18 21Z,   0.00,   3.21,  99.90,   2.84,  -0.38,
02/18 22Z,   0.00,   4.17,  99.90,   3.80,  -0.38,
02/18 23Z,   0.00,   5.01,  99.90,   4.63,  -0.38,
02/19 00Z,   0.00,   5.46,  99.90,   5.09,  -0.38,
02/19 01Z,   0.10,   5.47,  99.90,   5.20,  -0.38,  (max)
02/19 02Z,   0.00,   5.12,  99.90,   4.74,  -0.38,
02/19 03Z,   0.00,   4.51,  99.90,   4.13,  -0.38,
02/19 04Z,   0.10,   3.84,  99.90,   3.56,  -0.38,
02/19 05Z,   0.10,   3.36,  99.90,   3.08,  -0.38,
02/19 06Z,   0.10,   3.30,  99.90,   3.02,  -0.38,  (min)
02/19 07Z,   0.00,   3.72,  99.90,   3.34,  -0.38,
02/19 08Z,   0.10,   4.50,  99.90,   4.22,  -0.38,
02/19 09Z,   0.20,   5.50,  99.90,   5.32,  -0.38,
02/19 10Z,   0.20,   6.53,  99.90,   6.35,  -0.38,
02/19 11Z,   0.20,   7.35,  99.90,   7.17,  -0.38,
02/19 12Z,   0.30,   7.72,  99.90,   7.65,  -0.38,  (max)
02/19 13Z,   0.40,   7.57,  99.90,   7.60,  -0.38,
02/19 14Z,   0.40,   6.97,  99.90,   7.00,  -0.38,
02/19 15Z,   0.40,   6.03,  99.90,   6.05,  -0.38,
02/19 16Z,   0.40,   4.85,  99.90,   4.87,  -0.38,
02/19 17Z,   0.40,   3.64,  99.90,   3.66,  -0.38,
02/19 18Z,   0.40,   2.67,  99.90,   2.69,  -0.38,
02/19 19Z,   0.40,   2.13,  99.90,   2.15,  -0.38,
02/19 20Z,   0.30,   2.04,  99.90,   1.96,  -0.38,  (min)
02/19 21Z,   0.30,   2.37,  99.90,   2.29,  -0.38,
02/19 22Z,   0.30,   3.03,  99.90,   2.95,  -0.38,
02/19 23Z,   0.30,   3.84,  99.90,   3.76,  -0.38,
02/20 00Z,   0.20,   4.53,  99.90,   4.36,  -0.38,
02/20 01Z,   0.20,   4.92,  99.90,   4.75,  -0.38,  (max)
02/20 02Z,   0.10,   4.98,  99.90,   4.71,  -0.38,
02/20 03Z,   0.10,   4.79,  99.90,   4.52,  -0.38,
02/20 04Z,   0.10,   4.44,  99.90,   4.17,  -0.38,
02/20 05Z,   0.00,   4.08,  99.90,   3.70,  -0.38,
02/20 06Z,   0.00,   3.91,  99.90,   3.53,  -0.38,  (min)
02/20 07Z,   0.00,   4.10,  99.90,   3.73,  -0.38,
02/20 08Z,   0.00,   4.64,  99.90,   4.26,  -0.38,
02/20 09Z,   0.00,   5.39,  99.90,   5.01,  -0.38,
02/20 10Z,   0.00,   6.22,  99.90,   5.84,  -0.38,
02/20 11Z,   0.00,   6.99,  99.90,   6.61,  -0.38,
02/20 12Z,   0.00,   7.52,  99.90,   7.14,  -0.38,
02/20 13Z,   0.00,   7.64,  99.90,   7.26,  -0.38,  (max)
02/20 14Z,   0.00,   7.33,  99.90,   6.95,  -0.38,
02/20 15Z,   0.00,   6.67,  99.90,   6.30,  -0.38,
02/20 16Z,   0.00,   5.75,  99.90,   5.37,  -0.38,
02/20 17Z,  -0.10,   4.62,  99.90,   4.15,  -0.38,
02/20 18Z,  -0.10,   3.49,  99.90,   3.02,  -0.38,
02/20 19Z,  -0.10,   2.58,  99.90,   2.11,  -0.38,
02/20 20Z,  -0.20,   2.04,  99.90,   1.47,  -0.38,
02/20 21Z,  -0.20,   1.90,  99.90,   1.32,  -0.38,  (min)
02/20 22Z,  -0.10,   2.13,  99.90,   1.65,  -0.38,
02/20 23Z,  -0.10,   2.68,  99.90,   2.21,  -0.38,
02/21 00Z,  -0.10,   3.41,  99.90,   2.93,  -0.38,