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 : 02/15/2026 08:21:49 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 12Z,   0.00,  -8.41,  -8.41,  99.90,  -0.00,
02/13 13Z,   0.00,  -8.58,  -8.64,  99.90,  -0.06,  (min)
02/13 14Z,  -0.10,  -8.20,  -8.45,  99.90,  -0.15,
02/13 15Z,  -0.10,  -7.32,  -7.63,  99.90,  -0.21,
02/13 16Z,  -0.10,  -6.14,  -6.59,  99.90,  -0.35,
02/13 17Z,   0.00,  -4.96,  -5.45,  99.90,  -0.49,
02/13 18Z,  -0.10,  -4.09,  -4.70,  99.90,  -0.51,
02/13 19Z,  -0.20,  -3.85,  -4.52,  99.90,  -0.47,  (max)
02/13 20Z,  -0.20,  -4.43,  -5.09,  99.90,  -0.46,
02/13 21Z,  -0.20,  -5.75,  -6.48,  99.90,  -0.53,
02/13 22Z,  -0.20,  -7.60,  -8.33,  99.90,  -0.53,
02/13 23Z,  -0.10,  -9.66, -10.45,  99.90,  -0.69,
02/14 00Z,  -0.40, -11.53, -12.31,  99.90,  -0.38,
02/14 01Z,  -0.40, -12.82, -13.58,  99.90,  -0.36,
02/14 02Z,  -0.40, -13.28, -14.10,  99.90,  -0.42,  (min)
02/14 03Z,  -0.40, -12.85, -13.69,  99.90,  -0.44,
02/14 04Z,  -0.40, -11.67, -12.54,  99.90,  -0.47,
02/14 05Z,  -0.40, -10.01, -10.85,  99.90,  -0.44,
02/14 06Z,  -0.50,  -8.22,  -9.14,  99.90,  -0.42,
02/14 07Z,  -0.50,  -6.70,  -7.67,  99.90,  -0.47,
02/14 08Z,  -0.40,  -5.80,  -6.74,  99.90,  -0.54,
02/14 09Z,  -0.30,  -5.67,  -6.63,  99.90,  -0.66,  (max)
02/14 10Z,  -0.30,  -6.20,  -7.10,  99.90,  -0.60,
02/14 11Z,  -0.30,  -7.19,  -8.09,  99.90,  -0.60,
02/14 12Z,  -0.50,  -8.27,  -9.04,  99.90,  -0.27,
02/14 13Z,  -0.40,  -9.05,  -9.75,  99.90,  -0.30,
02/14 14Z,  -0.30,  -9.21, -10.00,  99.90,  -0.49,  (min)
02/14 15Z,  -0.30,  -8.63,  -9.46,  99.90,  -0.53,
02/14 16Z,  -0.30,  -7.42,  -8.39,  99.90,  -0.67,
02/14 17Z,  -0.30,  -5.88,  -6.97,  99.90,  -0.79,
02/14 18Z,  -0.40,  -4.40,  -5.38,  99.90,  -0.58,
02/14 19Z,  -0.30,  -3.40,  -4.60,  99.90,  -0.90,
02/14 20Z,  -0.20,  -3.25,  -4.38,  99.90,  -0.93,  (max)
02/14 21Z,  -0.20,  -4.11,  -5.21,  99.90,  -0.90,
02/14 22Z,  -0.20,  -5.87,  -6.96,  99.90,  -0.89,
02/14 23Z,  -0.20,  -8.17,  -9.29,  99.90,  -0.92,
02/15 00Z,  -0.30, -10.58, -11.61,  99.90,  -0.73,
02/15 01Z,  -0.20, -12.59, -13.58,  99.90,  -0.79,
02/15 02Z,  -0.20, -13.78, -14.79,  99.90,  -0.81,
02/15 03Z,  -0.20, -13.91, -14.89,  99.90,  -0.78,  (min)
02/15 04Z,  -0.20, -13.00, -14.06,  99.90,  -0.86,
02/15 05Z,  -0.20, -11.28, -12.38,  99.90,  -0.90,
02/15 06Z,  -0.20,  -9.15, -10.24,  99.90,  -0.89,
02/15 07Z,  -0.30,  -7.08,  -8.25,  99.90,  -0.87,
02/15 08Z,  -0.30,  -5.55,  -6.69,  99.90,  -0.84,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 09Z,  -0.40,  -4.91,  99.90,  -6.12,  -0.81,  (max)
02/15 10Z,  -0.40,  -5.23,  99.90,  -6.41,  -0.78,
02/15 11Z,  -0.40,  -6.30,  99.90,  -7.45,  -0.75,
02/15 12Z,  -0.40,  -7.74,  99.90,  -8.86,  -0.72,
02/15 13Z,  -0.40,  -9.09,  99.90, -10.17,  -0.69,
02/15 14Z,  -0.40,  -9.89,  99.90, -10.94,  -0.65,  (min)
02/15 15Z,  -0.40,  -9.83,  99.90, -10.86,  -0.62,
02/15 16Z,  -0.30,  -8.87,  99.90,  -9.77,  -0.59,
02/15 17Z,  -0.40,  -7.22,  99.90,  -8.18,  -0.56,
02/15 18Z,  -0.50,  -5.30,  99.90,  -6.33,  -0.53,
02/15 19Z,  -0.60,  -3.61,  99.90,  -4.71,  -0.50,
02/15 20Z,  -0.60,  -2.65,  99.90,  -3.72,  -0.47,  (max)
02/15 21Z,  -0.70,  -2.81,  99.90,  -3.98,  -0.47,
02/15 22Z,  -0.60,  -4.16,  99.90,  -5.23,  -0.47,
02/15 23Z,  -0.60,  -6.45,  99.90,  -7.52,  -0.47,
02/16 00Z,  -0.60,  -9.18,  99.90, -10.25,  -0.47,
02/16 01Z,  -0.50, -11.78,  99.90, -12.75,  -0.47,
02/16 02Z,  -0.50, -13.70,  99.90, -14.67,  -0.47,
02/16 03Z,  -0.60, -14.54,  99.90, -15.61,  -0.47,  (min)
02/16 04Z,  -0.70, -14.12,  99.90, -15.29,  -0.47,
02/16 05Z,  -0.70, -12.58,  99.90, -13.74,  -0.47,
02/16 06Z,  -0.80, -10.30,  99.90, -11.56,  -0.47,
02/16 07Z,  -1.00,  -7.81,  99.90,  -9.28,  -0.47,
02/16 08Z,  -1.00,  -5.67,  99.90,  -7.14,  -0.47,
02/16 09Z,  -1.00,  -4.39,  99.90,  -5.86,  -0.47,
02/16 10Z,  -1.00,  -4.27,  99.90,  -5.74,  -0.47,  (max)
02/16 11Z,  -1.00,  -5.22,  99.90,  -6.69,  -0.47,
02/16 12Z,  -1.00,  -6.87,  99.90,  -8.34,  -0.47,
02/16 13Z,  -1.00,  -8.69,  99.90, -10.15,  -0.47,
02/16 14Z,  -1.00, -10.13,  99.90, -11.59,  -0.47,
02/16 15Z,  -1.10, -10.74,  99.90, -12.31,  -0.47,  (min)
02/16 16Z,  -1.20, -10.29,  99.90, -11.96,  -0.47,
02/16 17Z,  -1.20,  -8.83,  99.90, -10.50,  -0.47,
02/16 18Z,  -1.20,  -6.71,  99.90,  -8.38,  -0.47,
02/16 19Z,  -1.30,  -4.51,  99.90,  -6.27,  -0.47,
02/16 20Z,  -1.40,  -2.79,  99.90,  -4.66,  -0.47,
02/16 21Z,  -1.40,  -2.10,  99.90,  -3.96,  -0.47,  (max)
02/16 22Z,  -1.40,  -2.75,  99.90,  -4.62,  -0.47,
02/16 23Z,  -1.50,  -4.70,  99.90,  -6.67,  -0.47,
02/17 00Z,  -1.50,  -7.48,  99.90,  -9.45,  -0.47,
02/17 01Z,  -1.40, -10.47,  99.90, -12.33,  -0.47,
02/17 02Z,  -1.40, -13.02,  99.90, -14.89,  -0.47,
02/17 03Z,  -1.30, -14.59,  99.90, -16.36,  -0.47,
02/17 04Z,  -1.30, -14.84,  99.90, -16.61,  -0.47,  (min)
02/17 05Z,  -1.20, -13.73,  99.90, -15.39,  -0.47,
02/17 06Z,  -1.30, -11.54,  99.90, -13.30,  -0.47,
02/17 07Z,  -1.20,  -8.81,  99.90, -10.48,  -0.47,
02/17 08Z,  -1.20,  -6.17,  99.90,  -7.84,  -0.47,
02/17 09Z,  -1.20,  -4.24,  99.90,  -5.91,  -0.47,
02/17 10Z,  -1.10,  -3.49,  99.90,  -5.06,  -0.47,  (max)
02/17 11Z,  -1.10,  -4.09,  99.90,  -5.65,  -0.47,
02/17 12Z,  -1.10,  -5.73,  99.90,  -7.29,  -0.47,
02/17 13Z,  -1.10,  -7.86,  99.90,  -9.43,  -0.47,
02/17 14Z,  -1.00,  -9.87,  99.90, -11.34,  -0.47,
02/17 15Z,  -1.00, -11.21,  99.90, -12.67,  -0.47,
02/17 16Z,  -1.00, -11.45,  99.90, -12.92,  -0.47,  (min)
02/17 17Z,  -1.10, -10.48,  99.90, -12.05,  -0.47,
02/17 18Z,  -1.00,  -8.50,  99.90,  -9.97,  -0.47,
02/17 19Z,  -1.00,  -6.02,  99.90,  -7.49,  -0.47,
02/17 20Z,  -1.00,  -3.70,  99.90,  -5.17,  -0.47,
02/17 21Z,  -0.90,  -2.17,  99.90,  -3.53,  -0.47,
02/17 22Z,  -0.90,  -1.93,  99.90,  -3.30,  -0.47,  (max)
02/17 23Z,  -0.80,  -3.20,  99.90,  -4.46,  -0.47,
02/18 00Z,  -0.80,  -5.68,  99.90,  -6.95,  -0.47,
02/18 01Z,  -0.80,  -8.77,  99.90, -10.04,  -0.47,
02/18 02Z,  -0.90, -11.76,  99.90, -13.12,  -0.47,
02/18 03Z,  -1.00, -13.99,  99.90, -15.45,  -0.47,
02/18 04Z,  -1.00, -14.97,  99.90, -16.44,  -0.47,  (min)
02/18 05Z,  -1.10, -14.50,  99.90, -16.07,  -0.47,
02/18 06Z,  -1.10, -12.68,  99.90, -14.25,  -0.47,
02/18 07Z,  -1.10,  -9.97,  99.90, -11.53,  -0.47,
02/18 08Z,  -1.20,  -7.01,  99.90,  -8.68,  -0.47,
02/18 09Z,  -1.20,  -4.51,  99.90,  -6.17,  -0.47,
02/18 10Z,  -1.20,  -3.07,  99.90,  -4.74,  -0.47,  (max)
02/18 11Z,  -1.30,  -3.07,  99.90,  -4.83,  -0.47,
02/18 12Z,  -1.20,  -4.43,  99.90,  -6.10,  -0.47,
02/18 13Z,  -1.20,  -6.67,  99.90,  -8.33,  -0.47,
02/18 14Z,  -1.10,  -9.11,  99.90, -10.68,  -0.47,
02/18 15Z,  -1.00, -11.12,  99.90, -12.59,  -0.47,
02/18 16Z,  -1.00, -12.15,  99.90, -13.62,  -0.47,  (min)
02/18 17Z,  -1.00, -11.90,  99.90, -13.37,  -0.47,
02/18 18Z,  -0.90, -10.40,  99.90, -11.77,  -0.47,
02/18 19Z,  -1.00,  -8.00,  99.90,  -9.47,  -0.47,
02/18 20Z,  -0.90,  -5.32,  99.90,  -6.69,  -0.47,
02/18 21Z,  -0.90,  -3.09,  99.90,  -4.46,  -0.47,
02/18 22Z,  -0.80,  -1.94,  99.90,  -3.21,  -0.47,  (max)
02/18 23Z,  -0.70,  -2.27,  99.90,  -3.44,  -0.47,
02/19 00Z,  -0.70,  -4.09,  99.90,  -5.26,  -0.47,