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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Gulf
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
#Sand Point, AK : 02/16/2025 16:25:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 00Z,   0.10,   0.07,   0.74,  99.90,   0.57,
02/15 01Z,   0.00,  -0.09,   0.55,  99.90,   0.64,  (max)
02/15 02Z,  -0.10,  -1.01,  -0.38,  99.90,   0.73,
02/15 03Z,  -0.20,  -2.55,  -1.89,  99.90,   0.86,
02/15 04Z,  -0.20,  -4.31,  -3.69,  99.90,   0.82,
02/15 05Z,   0.00,  -5.83,  -5.21,  99.90,   0.62,
02/15 06Z,   0.20,  -6.77,  -6.20,  99.90,   0.37,
02/15 07Z,   0.20,  -6.97,  -6.41,  99.90,   0.36,  (min)
02/15 08Z,   0.00,  -6.35,  -5.85,  99.90,   0.50,
02/15 09Z,   0.00,  -5.02,  -4.72,  99.90,   0.30,
02/15 10Z,   0.00,  -3.31,  -2.88,  99.90,   0.43,
02/15 11Z,   0.00,  -1.71,  -1.27,  99.90,   0.44,
02/15 12Z,   0.10,  -0.58,  -0.24,  99.90,   0.24,
02/15 13Z,   0.10,  -0.11,   0.30,  99.90,   0.31,  (max)
02/15 14Z,   0.10,  -0.38,   0.08,  99.90,   0.36,
02/15 15Z,   0.10,  -1.34,  -0.88,  99.90,   0.36,
02/15 16Z,   0.20,  -2.72,  -2.20,  99.90,   0.32,
02/15 17Z,   0.30,  -4.07,  -3.55,  99.90,   0.22,
02/15 18Z,   0.40,  -5.03,  -4.35,  99.90,   0.28,
02/15 19Z,   0.40,  -5.39,  -4.85,  99.90,   0.14,  (min)
02/15 20Z,   0.40,  -5.09,  -4.50,  99.90,   0.19,
02/15 21Z,   0.50,  -4.15,  -3.58,  99.90,   0.07,
02/15 22Z,   0.40,  -2.83,  -2.24,  99.90,   0.19,
02/15 23Z,   0.40,  -1.54,  -0.92,  99.90,   0.22,
02/16 00Z,   0.40,  -0.67,  -0.09,  99.90,   0.18,
02/16 01Z,   0.50,  -0.41,   0.18,  99.90,   0.09,  (max)
02/16 02Z,   0.60,  -0.83,  -0.14,  99.90,   0.09,
02/16 03Z,   0.70,  -1.89,  -1.22,  99.90,  -0.03,
02/16 04Z,   0.70,  -3.36,  -2.78,  99.90,  -0.12,
02/16 05Z,   0.80,  -4.85,  -4.22,  99.90,  -0.17,
02/16 06Z,   0.60,  -5.93,  -5.32,  99.90,   0.01,
02/16 07Z,   0.70,  -6.38,  -5.64,  99.90,   0.04,  (min)
02/16 08Z,   0.80,  -6.11,  -5.56,  99.90,  -0.25,
02/16 09Z,   0.80,  -5.15,  -4.69,  99.90,  -0.34,
02/16 10Z,   0.80,  -3.69,  -3.18,  99.90,  -0.29,
02/16 11Z,   0.80,  -2.11,  -1.55,  99.90,  -0.24,
02/16 12Z,   0.70,  -0.85,  -0.39,  99.90,  -0.24,
02/16 13Z,   0.70,  -0.17,   0.45,  99.90,  -0.08,
02/16 14Z,   0.60,  -0.17,   0.54,  99.90,   0.11,  (max)
02/16 15Z,   0.50,  -0.84,  -0.02,  99.90,   0.32,
02/16 16Z,   0.40,  -2.06,  -1.32,  99.90,   0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 17Z,   0.30,  -3.48,  99.90,  -2.84,   0.35,
02/16 18Z,   0.30,  -4.70,  99.90,  -4.04,   0.35,
02/16 19Z,   0.30,  -5.40,  99.90,  -4.74,   0.36,  (min)
02/16 20Z,   0.40,  -5.50,  99.90,  -4.73,   0.37,
02/16 21Z,   0.50,  -4.99,  99.90,  -4.11,   0.38,
02/16 22Z,   0.50,  -3.97,  99.90,  -3.08,   0.39,
02/16 23Z,   0.50,  -2.73,  99.90,  -1.83,   0.40,
02/17 00Z,   0.40,  -1.66,  99.90,  -0.86,   0.41,
02/17 01Z,   0.20,  -1.08,  99.90,  -0.46,   0.41,  (max)
02/17 02Z,   0.10,  -1.08,  99.90,  -0.56,   0.42,
02/17 03Z,   0.00,  -1.65,  99.90,  -1.22,   0.43,
02/17 04Z,   0.10,  -2.69,  99.90,  -2.15,   0.44,
02/17 05Z,   0.10,  -3.96,  99.90,  -3.42,   0.44,
02/17 06Z,   0.10,  -5.06,  99.90,  -4.51,   0.44,
02/17 07Z,   0.00,  -5.65,  99.90,  -5.21,   0.44,  (min)
02/17 08Z,   0.00,  -5.64,  99.90,  -5.20,   0.44,
02/17 09Z,   0.00,  -5.02,  99.90,  -4.58,   0.44,
02/17 10Z,   0.10,  -3.90,  99.90,  -3.36,   0.44,
02/17 11Z,   0.10,  -2.49,  99.90,  -1.95,   0.44,
02/17 12Z,   0.00,  -1.18,  99.90,  -0.74,   0.44,
02/17 13Z,   0.00,  -0.34,  99.90,   0.10,   0.44,
02/17 14Z,   0.00,  -0.12,  99.90,   0.32,   0.44,  (max)
02/17 15Z,   0.00,  -0.51,  99.90,  -0.07,   0.44,
02/17 16Z,   0.20,  -1.46,  99.90,  -0.82,   0.44,
02/17 17Z,   0.20,  -2.78,  99.90,  -2.14,   0.44,
02/17 18Z,   0.20,  -4.12,  99.90,  -3.48,   0.44,
02/17 19Z,   0.20,  -5.11,  99.90,  -4.47,   0.44,
02/17 20Z,   0.20,  -5.57,  99.90,  -4.93,   0.44,  (min)
02/17 21Z,   0.30,  -5.46,  99.90,  -4.72,   0.44,
02/17 22Z,   0.30,  -4.85,  99.90,  -4.11,   0.44,
02/17 23Z,   0.30,  -3.86,  99.90,  -3.12,   0.44,
02/18 00Z,   0.40,  -2.79,  99.90,  -1.95,   0.44,
02/18 01Z,   0.40,  -1.99,  99.90,  -1.15,   0.44,
02/18 02Z,   0.40,  -1.66,  99.90,  -0.82,   0.44,  (max)
02/18 03Z,   0.50,  -1.82,  99.90,  -0.88,   0.44,
02/18 04Z,   0.60,  -2.40,  99.90,  -1.36,   0.44,
02/18 05Z,   0.80,  -3.29,  99.90,  -2.05,   0.44,
02/18 06Z,   0.90,  -4.24,  99.90,  -2.89,   0.44,
02/18 07Z,   0.90,  -4.90,  99.90,  -3.56,   0.44,
02/18 08Z,   1.00,  -5.06,  99.90,  -3.61,   0.44,  (min)
02/18 09Z,   1.00,  -4.69,  99.90,  -3.25,   0.44,
02/18 10Z,   0.90,  -3.89,  99.90,  -2.55,   0.44,
02/18 11Z,   0.80,  -2.77,  99.90,  -1.53,   0.44,
02/18 12Z,   0.60,  -1.57,  99.90,  -0.53,   0.44,
02/18 13Z,   0.40,  -0.62,  99.90,   0.22,   0.44,
02/18 14Z,   0.30,  -0.20,  99.90,   0.54,   0.44,  (max)
02/18 15Z,   0.40,  -0.35,  99.90,   0.49,   0.44,
02/18 16Z,   0.40,  -1.02,  99.90,  -0.18,   0.44,
02/18 17Z,   0.50,  -2.09,  99.90,  -1.15,   0.44,
02/18 18Z,   0.50,  -3.37,  99.90,  -2.43,   0.44,
02/18 19Z,   0.50,  -4.54,  99.90,  -3.60,   0.44,
02/18 20Z,   0.50,  -5.31,  99.90,  -4.37,   0.44,
02/18 21Z,   0.50,  -5.57,  99.90,  -4.63,   0.44,  (min)
02/18 22Z,   0.50,  -5.36,  99.90,  -4.42,   0.44,
02/18 23Z,   0.40,  -4.76,  99.90,  -3.92,   0.44,
02/19 00Z,   0.30,  -3.91,  99.90,  -3.16,   0.44,
02/19 01Z,   0.30,  -3.05,  99.90,  -2.31,   0.44,
02/19 02Z,   0.20,  -2.49,  99.90,  -1.85,   0.44,
02/19 03Z,   0.30,  -2.32,  99.90,  -1.58,   0.44,  (max)
02/19 04Z,   0.30,  -2.50,  99.90,  -1.76,   0.44,
02/19 05Z,   0.50,  -2.96,  99.90,  -2.02,   0.44,
02/19 06Z,   0.60,  -3.59,  99.90,  -2.55,   0.44,
02/19 07Z,   0.70,  -4.17,  99.90,  -3.03,   0.44,
02/19 08Z,   0.70,  -4.44,  99.90,  -3.30,   0.44,  (min)
02/19 09Z,   0.70,  -4.27,  99.90,  -3.13,   0.44,
02/19 10Z,   0.70,  -3.73,  99.90,  -2.59,   0.44,
02/19 11Z,   0.60,  -2.91,  99.90,  -1.87,   0.44,
02/19 12Z,   0.50,  -1.94,  99.90,  -1.00,   0.44,
02/19 13Z,   0.40,  -1.01,  99.90,  -0.17,   0.44,
02/19 14Z,   0.40,  -0.42,  99.90,   0.42,   0.44,
02/19 15Z,   0.40,  -0.33,  99.90,   0.51,   0.44,  (max)
02/19 16Z,   0.40,  -0.72,  99.90,   0.12,   0.44,
02/19 17Z,   0.50,  -1.50,  99.90,  -0.56,   0.44,
02/19 18Z,   0.60,  -2.56,  99.90,  -1.52,   0.44,
02/19 19Z,   0.70,  -3.73,  99.90,  -2.59,   0.44,
02/19 20Z,   0.70,  -4.72,  99.90,  -3.58,   0.44,
02/19 21Z,   0.80,  -5.33,  99.90,  -4.09,   0.44,
02/19 22Z,   0.90,  -5.51,  99.90,  -4.16,   0.44,  (min)
02/19 23Z,   0.80,  -5.32,  99.90,  -4.08,   0.44,
02/20 00Z,   0.70,  -4.83,  99.90,  -3.69,   0.44,
02/20 01Z,   0.70,  -4.14,  99.90,  -3.00,   0.44,
02/20 02Z,   0.60,  -3.48,  99.90,  -2.44,   0.44,
02/20 03Z,   0.60,  -3.06,  99.90,  -2.02,   0.44,
02/20 04Z,   0.60,  -2.92,  99.90,  -1.88,   0.44,  (max)
02/20 05Z,   0.60,  -3.00,  99.90,  -1.96,   0.44,
02/20 06Z,   0.60,  -3.24,  99.90,  -2.20,   0.44,
02/20 07Z,  99.90,  -3.58,  99.90,  99.90,   0.44,
02/20 08Z,  99.90,  -3.83,  99.90,  99.90,   0.44,
02/20 09Z,  99.90,  -3.82,  99.90,  99.90,   0.44,
02/20 10Z,  99.90,  -3.49,  99.90,  99.90,   0.44,
02/20 11Z,  99.90,  -2.93,  99.90,  99.90,   0.44,
02/20 12Z,  99.90,  -2.22,  99.90,  99.90,   0.44,