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
Status
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
#Elfin Cove, AK : 12/10/2025 02:22:33 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/08 06Z,   0.40, -13.63, -13.71,  99.90,  -0.48,  (min)
12/08 07Z,   0.40, -12.64, -12.82,  99.90,  -0.58,
12/08 08Z,   0.50, -10.42, -10.60,  99.90,  -0.68,
12/08 09Z,   0.40,  -7.52,  -7.87,  99.90,  -0.75,
12/08 10Z,   0.40,  -4.61,  -4.97,  99.90,  -0.76,
12/08 11Z,   0.30,  -2.34,  -2.85,  99.90,  -0.81,
12/08 12Z,   0.10,  -1.17,  -1.63,  99.90,  -0.56,  (max)
12/08 13Z,   0.10,  -1.28,  -1.69,  99.90,  -0.51,
12/08 14Z,   0.20,  -2.45,  -2.80,  99.90,  -0.55,
12/08 15Z,   0.20,  -4.18,  -4.61,  99.90,  -0.63,
12/08 16Z,   0.30,  -5.90,  -6.25,  99.90,  -0.65,
12/08 17Z,   0.40,  -7.11,  -7.54,  99.90,  -0.83,
12/08 18Z,   0.20,  -7.44,  -7.93,  99.90,  -0.69,  (min)
12/08 19Z,   0.20,  -6.73,  -7.14,  99.90,  -0.61,
12/08 20Z,   0.30,  -5.09,  -5.53,  99.90,  -0.74,
12/08 21Z,   0.50,  -2.93,  -3.36,  99.90,  -0.93,
12/08 22Z,   0.60,  -0.82,  -1.24,  99.90,  -1.02,
12/08 23Z,   0.50,   0.61,   0.29,  99.90,  -0.82,
12/09 00Z,   0.40,   0.92,   0.52,  99.90,  -0.80,  (max)
12/09 01Z,   0.50,  -0.13,  -0.48,  99.90,  -0.85,
12/09 02Z,   0.50,  -2.40,  -2.89,  99.90,  -0.99,
12/09 03Z,   0.50,  -5.40,  -5.91,  99.90,  -1.01,
12/09 04Z,   0.50,  -8.47,  -8.98,  99.90,  -1.01,
12/09 05Z,   0.50, -10.99, -11.55,  99.90,  -1.06,
12/09 06Z,   0.30, -12.49, -13.09,  99.90,  -0.90,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/09 07Z,   0.30, -12.68,  99.90, -13.26,  -0.88,  (min)
12/09 08Z,   0.20, -11.54,  99.90, -12.20,  -0.86,
12/09 09Z,   0.20,  -9.36,  99.90, -10.00,  -0.84,
12/09 10Z,   0.20,  -6.68,  99.90,  -7.30,  -0.82,
12/09 11Z,   0.20,  -4.12,  99.90,  -4.71,  -0.80,
12/09 12Z,  -0.10,  -2.20,  99.90,  -3.07,  -0.78,
12/09 13Z,  -0.10,  -1.30,  99.90,  -2.16,  -0.76,  (max)
12/09 14Z,  -0.10,  -1.55,  99.90,  -2.39,  -0.74,
12/09 15Z,   0.00,  -2.70,  99.90,  -3.42,  -0.72,
12/09 16Z,   0.00,  -4.30,  99.90,  -4.99,  -0.70,
12/09 17Z,   0.00,  -5.85,  99.90,  -6.53,  -0.68,
12/09 18Z,  -0.40,  -6.93,  99.90,  -7.99,  -0.66,
12/09 19Z,  -0.40,  -7.22,  99.90,  -8.27,  -0.66,  (min)
12/09 20Z,  -0.30,  -6.57,  99.90,  -7.53,  -0.66,
12/09 21Z,  -0.30,  -5.13,  99.90,  -6.08,  -0.66,
12/09 22Z,  -0.20,  -3.27,  99.90,  -4.13,  -0.66,
12/09 23Z,  -0.10,  -1.53,  99.90,  -2.29,  -0.66,
12/10 00Z,   0.00,  -0.41,  99.90,  -1.07,  -0.66,
12/10 01Z,   0.00,  -0.26,  99.90,  -0.92,  -0.66,  (max)
12/10 02Z,   0.00,  -1.28,  99.90,  -1.94,  -0.66,
12/10 03Z,   0.00,  -3.30,  99.90,  -3.96,  -0.66,
12/10 04Z,  -0.10,  -5.87,  99.90,  -6.63,  -0.66,
12/10 05Z,  -0.10,  -8.43,  99.90,  -9.18,  -0.66,
12/10 06Z,  -0.10, -10.47,  99.90, -11.23,  -0.66,
12/10 07Z,  -0.10, -11.58,  99.90, -12.34,  -0.66,  (min)
12/10 08Z,   0.00, -11.53,  99.90, -12.18,  -0.66,
12/10 09Z,   0.00, -10.33,  99.90, -10.99,  -0.66,
12/10 10Z,   0.10,  -8.30,  99.90,  -8.85,  -0.66,
12/10 11Z,   0.20,  -5.92,  99.90,  -6.38,  -0.66,
12/10 12Z,   0.20,  -3.71,  99.90,  -4.16,  -0.66,
12/10 13Z,   0.30,  -2.10,  99.90,  -2.45,  -0.66,
12/10 14Z,   0.30,  -1.41,  99.90,  -1.77,  -0.66,  (max)
12/10 15Z,   0.20,  -1.73,  99.90,  -2.19,  -0.66,
12/10 16Z,   0.10,  -2.83,  99.90,  -3.39,  -0.66,
12/10 17Z,   0.00,  -4.31,  99.90,  -4.96,  -0.66,
12/10 18Z,   0.00,  -5.75,  99.90,  -6.41,  -0.66,
12/10 19Z,   0.00,  -6.79,  99.90,  -7.45,  -0.66,
12/10 20Z,   0.00,  -7.11,  99.90,  -7.77,  -0.66,  (min)
12/10 21Z,   0.00,  -6.62,  99.90,  -7.28,  -0.66,
12/10 22Z,   0.00,  -5.45,  99.90,  -6.11,  -0.66,
12/10 23Z,   0.00,  -3.94,  99.90,  -4.60,  -0.66,
12/11 00Z,   0.00,  -2.53,  99.90,  -3.19,  -0.66,
12/11 01Z,   0.00,  -1.61,  99.90,  -2.27,  -0.66,
12/11 02Z,   0.00,  -1.50,  99.90,  -2.15,  -0.66,  (max)
12/11 03Z,   0.00,  -2.34,  99.90,  -3.00,  -0.66,
12/11 04Z,   0.00,  -4.00,  99.90,  -4.66,  -0.66,
12/11 05Z,   0.00,  -6.08,  99.90,  -6.73,  -0.66,
12/11 06Z,   0.00,  -8.13,  99.90,  -8.78,  -0.66,
12/11 07Z,  -0.10,  -9.73,  99.90, -10.48,  -0.66,
12/11 08Z,  -0.10, -10.51,  99.90, -11.27,  -0.66,  (min)
12/11 09Z,   0.00, -10.30,  99.90, -10.96,  -0.66,
12/11 10Z,   0.00,  -9.14,  99.90,  -9.80,  -0.66,
12/11 11Z,  -0.10,  -7.31,  99.90,  -8.07,  -0.66,
12/11 12Z,  -0.10,  -5.24,  99.90,  -6.00,  -0.66,
12/11 13Z,  -0.10,  -3.33,  99.90,  -4.09,  -0.66,
12/11 14Z,  -0.30,  -1.97,  99.90,  -2.93,  -0.66,
12/11 15Z,  -0.40,  -1.44,  99.90,  -2.50,  -0.66,  (max)
12/11 16Z,  -0.50,  -1.81,  99.90,  -2.96,  -0.66,
12/11 17Z,  -0.50,  -2.86,  99.90,  -4.02,  -0.66,
12/11 18Z,  -0.50,  -4.28,  99.90,  -5.44,  -0.66,
12/11 19Z,  -0.60,  -5.71,  99.90,  -6.96,  -0.66,
12/11 20Z,  -0.40,  -6.78,  99.90,  -7.84,  -0.66,
12/11 21Z,  -0.50,  -7.23,  99.90,  -8.38,  -0.66,  (min)
12/11 22Z,  -0.60,  -6.95,  99.90,  -8.21,  -0.66,
12/11 23Z,  -0.60,  -6.07,  99.90,  -7.32,  -0.66,
12/12 00Z,  -0.70,  -4.85,  99.90,  -6.21,  -0.66,
12/12 01Z,  -0.80,  -3.65,  99.90,  -5.11,  -0.66,
12/12 02Z,  -0.80,  -2.80,  99.90,  -4.25,  -0.66,
12/12 03Z,  -0.80,  -2.59,  99.90,  -4.04,  -0.66,  (max)
12/12 04Z,  -0.90,  -3.16,  99.90,  -4.72,  -0.66,
12/12 05Z,  -0.90,  -4.41,  99.90,  -5.96,  -0.66,
12/12 06Z,  -0.90,  -6.01,  99.90,  -7.57,  -0.66,
12/12 07Z,  -0.90,  -7.62,  99.90,  -9.18,  -0.66,
12/12 08Z,  -0.90,  -8.87,  99.90, -10.42,  -0.66,
12/12 09Z,  -1.10,  -9.42,  99.90, -11.18,  -0.66,  (min)
12/12 10Z,  -0.80,  -9.14,  99.90, -10.60,  -0.66,
12/12 11Z,  -1.00,  -8.07,  99.90,  -9.73,  -0.66,
12/12 12Z,  -0.90,  -6.45,  99.90,  -8.00,  -0.66,
12/12 13Z,  -0.90,  -4.61,  99.90,  -6.17,  -0.66,
12/12 14Z,  -0.80,  -2.94,  99.90,  -4.40,  -0.66,
12/12 15Z,  -1.00,  -1.77,  99.90,  -3.42,  -0.66,
12/12 16Z,  -1.00,  -1.36,  99.90,  -3.02,  -0.66,  (max)
12/12 17Z,  -1.00,  -1.79,  99.90,  -3.44,  -0.66,
12/12 18Z,  -1.00,  -2.87,  99.90,  -4.53,  -0.66,
12/12 19Z,  -0.90,  -4.33,  99.90,  -5.88,  -0.66,
12/12 20Z,  -0.90,  -5.82,  99.90,  -7.38,  -0.66,
12/12 21Z,  -0.80,  -7.01,  99.90,  -8.47,  -0.66,
12/12 22Z,  -0.70,  -7.62,  99.90,  -8.98,  -0.66,  (min)
12/12 23Z,  -0.70,  -7.57,  99.90,  -8.92,  -0.66,
12/13 00Z,  -0.60,  -6.90,  99.90,  -8.15,  -0.66,
12/13 01Z,  -0.60,  -5.84,  99.90,  -7.10,  -0.66,
12/13 02Z,  -0.50,  -4.70,  99.90,  -5.86,  -0.66,
12/13 03Z,  -0.50,  -3.78,  99.90,  -4.94,  -0.66,
12/13 04Z,  -0.50,  -3.37,  99.90,  -4.53,  -0.66,  (max)
12/13 05Z,  -0.40,  -3.63,  99.90,  -4.69,  -0.66,
12/13 06Z,  -0.40,  -4.51,  99.90,  -5.56,  -0.66,
12/13 07Z,  -0.40,  -5.74,  99.90,  -6.79,  -0.66,
12/13 08Z,  -0.40,  -7.02,  99.90,  -8.07,  -0.66,
12/13 09Z,  -0.30,  -8.01,  99.90,  -8.97,  -0.66,
12/13 10Z,  -0.20,  -8.44,  99.90,  -9.30,  -0.66,  (min)
12/13 11Z,  -0.20,  -8.15,  99.90,  -9.01,  -0.66,
12/13 12Z,  -0.10,  -7.16,  99.90,  -7.92,  -0.66,
12/13 13Z,  -0.10,  -5.68,  99.90,  -6.43,  -0.66,
12/13 14Z,  -0.10,  -4.01,  99.90,  -4.77,  -0.66,
12/13 15Z,  -0.10,  -2.50,  99.90,  -3.26,  -0.66,
12/13 16Z,  -0.10,  -1.47,  99.90,  -2.23,  -0.66,
12/13 17Z,   0.00,  -1.20,  99.90,  -1.85,  -0.66,  (max)
12/13 18Z,   0.00,  -1.74,  99.90,  -2.40,  -0.66,