EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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
#Seward, AK : 02/09/2025 02:22:59 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 06Z,   0.50,  -3.83,  -5.18,  99.90,  -1.85,
02/07 07Z,   0.60,  -4.00,  -5.29,  99.90,  -1.89,  (max)
02/07 08Z,   0.60,  -4.52,  -5.86,  99.90,  -1.94,
02/07 09Z,   0.70,  -5.17,  -6.57,  99.90,  -2.10,
02/07 10Z,   0.70,  -5.64,  -6.96,  99.90,  -2.02,
02/07 11Z,   0.70,  -5.67,  -6.97,  99.90,  -2.00,  (min)
02/07 12Z,   0.60,  -5.17,  -6.52,  99.90,  -1.95,
02/07 13Z,   0.60,  -4.23,  -5.52,  99.90,  -1.89,
02/07 14Z,   0.60,  -2.98,  -4.28,  99.90,  -1.90,
02/07 15Z,   0.60,  -1.66,  -3.06,  99.90,  -2.00,
02/07 16Z,   0.60,  -0.60,  -2.03,  99.90,  -2.03,
02/07 17Z,   0.60,  -0.11,  -1.50,  99.90,  -1.99,  (max)
02/07 18Z,   0.50,  -0.34,  -1.74,  99.90,  -1.90,
02/07 19Z,   0.60,  -1.31,  -2.71,  99.90,  -2.00,
02/07 20Z,   0.60,  -2.91,  -4.34,  99.90,  -2.03,
02/07 21Z,   0.60,  -4.93,  -6.31,  99.90,  -1.98,
02/07 22Z,   0.60,  -6.99,  -8.31,  99.90,  -1.92,
02/07 23Z,   0.60,  -8.67,  -9.82,  99.90,  -1.75,
02/08 00Z,   0.50,  -9.68, -11.05,  99.90,  -1.87,  (min)
02/08 01Z,   0.50,  -9.91, -11.03,  99.90,  -1.62,
02/08 02Z,   0.50,  -9.38, -10.60,  99.90,  -1.72,
02/08 03Z,   0.50,  -8.23,  -9.53,  99.90,  -1.80,
02/08 04Z,   0.50,  -6.73,  -8.12,  99.90,  -1.89,
02/08 05Z,   0.50,  -5.25,  -6.70,  99.90,  -1.95,
02/08 06Z,   0.40,  -4.09,  -5.45,  99.90,  -1.76,
02/08 07Z,   0.50,  -3.42,  -4.86,  99.90,  -1.94,
02/08 08Z,   0.60,  -3.29,  -4.81,  99.90,  -2.12,  (max)
02/08 09Z,   0.70,  -3.68,  -5.19,  99.90,  -2.21,
02/08 10Z,   0.70,  -4.40,  -5.75,  99.90,  -2.05,
02/08 11Z,   0.60,  -5.10,  -6.46,  99.90,  -1.96,
02/08 12Z,   0.50,  -5.46,  -6.93,  99.90,  -1.97,  (min)
02/08 13Z,   0.60,  -5.31,  -6.73,  99.90,  -2.02,
02/08 14Z,   0.60,  -4.63,  -6.10,  99.90,  -2.07,
02/08 15Z,   0.60,  -3.48,  -5.04,  99.90,  -2.16,
02/08 16Z,   0.50,  -2.10,  -3.68,  99.90,  -2.08,
02/08 17Z,   0.50,  -0.86,  -2.39,  99.90,  -2.03,
02/08 18Z,   0.50,  -0.12,  -1.59,  99.90,  -1.97,
02/08 19Z,   0.50,  -0.11,  -1.53,  99.90,  -1.92,  (max)
02/08 20Z,   0.50,  -0.91,  -2.37,  99.90,  -1.96,
02/08 21Z,   0.50,  -2.49,  -4.07,  99.90,  -2.08,
02/08 22Z,   0.50,  -4.64,  -6.21,  99.90,  -2.07,
02/08 23Z,   0.40,  -6.95,  -8.53,  99.90,  -1.98,
02/09 00Z,   0.30,  -8.94, -10.42,  99.90,  -1.78,
02/09 01Z,   0.30, -10.23, -11.63,  99.90,  -1.70,
02/09 02Z,   0.20, -10.63, -12.17,  99.90,  -1.74,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/09 03Z,   0.10, -10.08,  99.90, -11.75,  -1.76,
02/09 04Z,   0.10,  -8.73,  99.90, -10.41,  -1.78,
02/09 05Z,   0.10,  -6.92,  99.90,  -8.62,  -1.80,
02/09 06Z,   0.10,  -5.08,  99.90,  -6.80,  -1.82,
02/09 07Z,   0.20,  -3.59,  99.90,  -5.23,  -1.84,
02/09 08Z,   0.20,  -2.70,  99.90,  -4.36,  -1.86,
02/09 09Z,   0.20,  -2.53,  99.90,  -4.21,  -1.88,  (max)
02/09 10Z,   0.30,  -3.06,  99.90,  -4.66,  -1.90,
02/09 11Z,   0.30,  -4.06,  99.90,  -5.68,  -1.92,
02/09 12Z,   0.30,  -5.11,  99.90,  -6.75,  -1.94,
02/09 13Z,   0.20,  -5.80,  99.90,  -7.56,  -1.96,
02/09 14Z,   0.20,  -5.89,  99.90,  -7.66,  -1.98,  (min)
02/09 15Z,   0.10,  -5.26,  99.90,  -7.14,  -1.98,
02/09 16Z,   0.10,  -3.99,  99.90,  -5.87,  -1.98,
02/09 17Z,   0.00,  -2.37,  99.90,  -4.35,  -1.98,
02/09 18Z,   0.00,  -0.85,  99.90,  -2.83,  -1.98,
02/09 19Z,   0.00,   0.12,  99.90,  -1.86,  -1.98,
02/09 20Z,   0.00,   0.27,  99.90,  -1.71,  -1.98,  (max)
02/09 21Z,   0.00,  -0.54,  99.90,  -2.52,  -1.98,
02/09 22Z,   0.10,  -2.28,  99.90,  -4.16,  -1.98,
02/09 23Z,   0.10,  -4.71,  99.90,  -6.59,  -1.98,
02/10 00Z,   0.00,  -7.32,  99.90,  -9.30,  -1.98,
02/10 01Z,   0.00,  -9.55,  99.90, -11.52,  -1.98,
02/10 02Z,   0.10, -10.94,  99.90, -12.82,  -1.98,
02/10 03Z,   0.10, -11.26,  99.90, -13.13,  -1.98,  (min)
02/10 04Z,   0.00, -10.46,  99.90, -12.43,  -1.98,
02/10 05Z,   0.00,  -8.73,  99.90, -10.71,  -1.98,
02/10 06Z,   0.00,  -6.54,  99.90,  -8.51,  -1.98,
02/10 07Z,   0.00,  -4.40,  99.90,  -6.38,  -1.98,
02/10 08Z,  -0.10,  -2.76,  99.90,  -4.84,  -1.98,
02/10 09Z,  -0.10,  -1.89,  99.90,  -3.97,  -1.98,  (max)
02/10 10Z,  -0.10,  -1.94,  99.90,  -4.01,  -1.98,
02/10 11Z,  -0.10,  -2.83,  99.90,  -4.91,  -1.98,
02/10 12Z,  -0.20,  -4.23,  99.90,  -6.41,  -1.98,
02/10 13Z,  -0.20,  -5.63,  99.90,  -7.81,  -1.98,
02/10 14Z,  -0.20,  -6.53,  99.90,  -8.71,  -1.98,
02/10 15Z,  -0.20,  -6.64,  99.90,  -8.81,  -1.98,  (min)
02/10 16Z,  -0.10,  -5.84,  99.90,  -7.92,  -1.98,
02/10 17Z,   0.00,  -4.28,  99.90,  -6.26,  -1.98,
02/10 18Z,   0.00,  -2.34,  99.90,  -4.32,  -1.98,
02/10 19Z,   0.00,  -0.58,  99.90,  -2.56,  -1.98,
02/10 20Z,   0.00,   0.50,  99.90,  -1.48,  -1.98,  (max)
02/10 21Z,  -0.10,   0.59,  99.90,  -1.49,  -1.98,
02/10 22Z,  -0.20,  -0.43,  99.90,  -2.61,  -1.98,
02/10 23Z,  -0.20,  -2.49,  99.90,  -4.67,  -1.98,
02/11 00Z,  -0.30,  -5.25,  99.90,  -7.52,  -1.98,
02/11 01Z,  -0.30,  -8.09,  99.90, -10.36,  -1.98,
02/11 02Z,  -0.30, -10.37,  99.90, -12.64,  -1.98,
02/11 03Z,  -0.30, -11.61,  99.90, -13.89,  -1.98,  (min)
02/11 04Z,  -0.30, -11.59,  99.90, -13.86,  -1.98,
02/11 05Z,  -0.20, -10.33,  99.90, -12.50,  -1.98,
02/11 06Z,  -0.10,  -8.15,  99.90, -10.23,  -1.98,
02/11 07Z,  -0.10,  -5.63,  99.90,  -7.70,  -1.98,
02/11 08Z,   0.00,  -3.36,  99.90,  -5.34,  -1.98,
02/11 09Z,   0.00,  -1.80,  99.90,  -3.78,  -1.98,
02/11 10Z,   0.00,  -1.23,  99.90,  -3.20,  -1.98,  (max)
02/11 11Z,   0.00,  -1.71,  99.90,  -3.68,  -1.98,
02/11 12Z,  -0.10,  -3.08,  99.90,  -5.16,  -1.98,
02/11 13Z,  -0.10,  -4.89,  99.90,  -6.96,  -1.98,
02/11 14Z,  -0.20,  -6.50,  99.90,  -8.68,  -1.98,
02/11 15Z,  -0.20,  -7.41,  99.90,  -9.58,  -1.98,  (min)
02/11 16Z,  -0.20,  -7.30,  99.90,  -9.48,  -1.98,
02/11 17Z,  -0.20,  -6.16,  99.90,  -8.34,  -1.98,
02/11 18Z,  -0.20,  -4.22,  99.90,  -6.40,  -1.98,
02/11 19Z,  -0.20,  -2.01,  99.90,  -4.19,  -1.98,
02/11 20Z,  -0.10,  -0.16,  99.90,  -2.23,  -1.98,
02/11 21Z,   0.00,   0.82,  99.90,  -1.15,  -1.98,  (max)
02/11 22Z,   0.00,   0.65,  99.90,  -1.33,  -1.98,
02/11 23Z,   0.00,  -0.74,  99.90,  -2.72,  -1.98,
02/12 00Z,   0.00,  -3.19,  99.90,  -5.16,  -1.98,
02/12 01Z,   0.00,  -6.21,  99.90,  -8.18,  -1.98,
02/12 02Z,   0.00,  -9.10,  99.90, -11.07,  -1.98,
02/12 03Z,   0.00, -11.17,  99.90, -13.15,  -1.98,
02/12 04Z,   0.00, -12.00,  99.90, -13.97,  -1.98,  (min)
02/12 05Z,   0.00, -11.42,  99.90, -13.40,  -1.98,
02/12 06Z,   0.00,  -9.61,  99.90, -11.59,  -1.98,
02/12 07Z,   0.00,  -7.03,  99.90,  -9.00,  -1.98,
02/12 08Z,   0.00,  -4.34,  99.90,  -6.32,  -1.98,
02/12 09Z,   0.10,  -2.18,  99.90,  -4.06,  -1.98,
02/12 10Z,   0.10,  -0.97,  99.90,  -2.84,  -1.98,
02/12 11Z,   0.20,  -0.89,  99.90,  -2.67,  -1.98,  (max)
02/12 12Z,   0.20,  -1.94,  99.90,  -3.71,  -1.98,
02/12 13Z,   0.20,  -3.80,  99.90,  -5.57,  -1.98,
02/12 14Z,   0.20,  -5.88,  99.90,  -7.66,  -1.98,
02/12 15Z,   0.20,  -7.51,  99.90,  -9.29,  -1.98,
02/12 16Z,   0.20,  -8.18,  99.90,  -9.96,  -1.98,  (min)
02/12 17Z,   0.20,  -7.68,  99.90,  -9.46,  -1.98,
02/12 18Z,   0.30,  -6.10,  99.90,  -7.78,  -1.98,