EXTRA-TROPICAL  STORM  SURGE
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Manual
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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
#Ketchikan, AK : 02/15/2026 11:22:47 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 12Z,  -0.20, -12.72, -12.58,  99.90,   0.34,
02/13 13Z,  -0.20, -12.93, -12.81,  99.90,   0.32,  (min)
02/13 14Z,  -0.10, -12.30, -12.18,  99.90,   0.22,
02/13 15Z,  -0.10, -10.94, -10.84,  99.90,   0.20,
02/13 16Z,  -0.10,  -9.18,  -9.09,  99.90,   0.19,
02/13 17Z,   0.00,  -7.49,  -7.37,  99.90,   0.12,
02/13 18Z,  -0.30,  -6.34,  -6.13,  99.90,   0.51,
02/13 19Z,  -0.20,  -6.09,  -5.82,  99.90,   0.47,  (max)
02/13 20Z,  -0.20,  -6.90,  -6.61,  99.90,   0.49,
02/13 21Z,  -0.20,  -8.73,  -8.47,  99.90,   0.46,
02/13 22Z,  -0.20, -11.26, -11.06,  99.90,   0.40,
02/13 23Z,  -0.20, -14.01, -13.84,  99.90,   0.37,
02/14 00Z,  -0.30, -16.40, -16.30,  99.90,   0.40,
02/14 01Z,  -0.30, -17.90, -17.83,  99.90,   0.37,
02/14 02Z,  -0.30, -18.20, -18.15,  99.90,   0.35,  (min)
02/14 03Z,  -0.30, -17.25, -17.23,  99.90,   0.32,
02/14 04Z,  -0.30, -15.30, -15.30,  99.90,   0.30,
02/14 05Z,  -0.30, -12.82, -12.84,  99.90,   0.28,
02/14 06Z,  -0.40, -10.36, -10.36,  99.90,   0.40,
02/14 07Z,  -0.40,  -8.49,  -8.50,  99.90,   0.39,
02/14 08Z,  -0.40,  -7.60,  -7.53,  99.90,   0.47,  (max)
02/14 09Z,  -0.40,  -7.84,  -7.78,  99.90,   0.46,
02/14 10Z,  -0.30,  -9.07,  -8.98,  99.90,   0.39,
02/14 11Z,  -0.30, -10.88, -10.81,  99.90,   0.37,
02/14 12Z,  -0.40, -12.66, -12.58,  99.90,   0.48,
02/14 13Z,  -0.30, -13.82, -13.79,  99.90,   0.33,
02/14 14Z,  -0.30, -13.95, -13.99,  99.90,   0.26,  (min)
02/14 15Z,  -0.30, -12.96, -13.04,  99.90,   0.22,
02/14 16Z,  -0.30, -11.06, -11.15,  99.90,   0.21,
02/14 17Z,  -0.30,  -8.75,  -8.91,  99.90,   0.14,
02/14 18Z,  -0.40,  -6.65,  -6.77,  99.90,   0.28,
02/14 19Z,  -0.40,  -5.33,  -5.44,  99.90,   0.29,
02/14 20Z,  -0.30,  -5.21,  -5.29,  99.90,   0.22,  (max)
02/14 21Z,  -0.30,  -6.46,  -6.52,  99.90,   0.24,
02/14 22Z,  -0.30,  -8.92,  -8.97,  99.90,   0.25,
02/14 23Z,  -0.30, -12.12, -12.18,  99.90,   0.24,
02/15 00Z,  -0.30, -15.38, -15.46,  99.90,   0.22,
02/15 01Z,  -0.30, -17.97, -18.14,  99.90,   0.13,
02/15 02Z,  -0.30, -19.28, -19.52,  99.90,   0.06,  (min)
02/15 03Z,  -0.30, -19.06, -19.36,  99.90,  -0.00,
02/15 04Z,  -0.30, -17.38, -17.77,  99.90,  -0.09,
02/15 05Z,  -0.40, -14.68, -15.00,  99.90,   0.08,
02/15 06Z,  -0.50, -11.60, -11.86,  99.90,   0.24,
02/15 07Z,  -0.50,  -8.84,  -9.10,  99.90,   0.24,
02/15 08Z,  -0.50,  -7.02,  -7.25,  99.90,   0.27,
02/15 09Z,  -0.40,  -6.55,  -6.67,  99.90,   0.28,  (max)
02/15 10Z,  -0.40,  -7.47,  -7.52,  99.90,   0.35,
02/15 11Z,  -0.30,  -9.48,  -9.45,  99.90,   0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 12Z,  -0.30, -11.94,  99.90, -11.92,   0.32,
02/15 13Z,  -0.20, -14.07,  99.90, -13.96,   0.31,
02/15 14Z,  -0.20, -15.18,  99.90, -15.08,   0.30,  (min)
02/15 15Z,  -0.20, -14.90,  99.90, -14.80,   0.29,
02/15 16Z,  -0.20, -13.25,  99.90, -13.17,   0.28,
02/15 17Z,  -0.20, -10.67,  99.90, -10.59,   0.28,
02/15 18Z,  -0.20,  -7.82,  99.90,  -7.75,   0.27,
02/15 19Z,  -0.20,  -5.46,  99.90,  -5.40,   0.26,
02/15 20Z,  -0.30,  -4.24,  99.90,  -4.29,   0.25,  (max)
02/15 21Z,  -0.30,  -4.58,  99.90,  -4.64,   0.24,
02/15 22Z,  -0.30,  -6.54,  99.90,  -6.61,   0.23,
02/15 23Z,  -0.30,  -9.79,  99.90,  -9.87,   0.22,
02/16 00Z,  -0.30, -13.64,  99.90, -13.72,   0.22,
02/16 01Z,  -0.20, -17.20,  99.90, -17.17,   0.22,
02/16 02Z,  -0.20, -19.62,  99.90, -19.60,   0.22,
02/16 03Z,  -0.20, -20.36,  99.90, -20.34,   0.22,  (min)
02/16 04Z,  -0.20, -19.29,  99.90, -19.26,   0.22,
02/16 05Z,  -0.30, -16.71,  99.90, -16.79,   0.22,
02/16 06Z,  -0.40, -13.28,  99.90, -13.45,   0.22,
02/16 07Z,  -0.40,  -9.78,  99.90,  -9.96,   0.22,
02/16 08Z,  -0.40,  -7.03,  99.90,  -7.20,   0.22,
02/16 09Z,  -0.40,  -5.64,  99.90,  -5.81,   0.22,  (max)
02/16 10Z,  -0.30,  -5.92,  99.90,  -5.99,   0.22,
02/16 11Z,  -0.20,  -7.75,  99.90,  -7.73,   0.22,
02/16 12Z,  -0.20, -10.59,  99.90, -10.56,   0.22,
02/16 13Z,  -0.10, -13.56,  99.90, -13.43,   0.22,
02/16 14Z,   0.00, -15.74,  99.90, -15.52,   0.22,
02/16 15Z,  -0.10, -16.46,  99.90, -16.34,   0.22,  (min)
02/16 16Z,  -0.20, -15.47,  99.90, -15.45,   0.22,
02/16 17Z,  -0.30, -13.03,  99.90, -13.10,   0.22,
02/16 18Z,  -0.50,  -9.77,  99.90, -10.05,   0.22,
02/16 19Z,  -0.60,  -6.56,  99.90,  -6.93,   0.22,
02/16 20Z,  -0.70,  -4.22,  99.90,  -4.70,   0.22,
02/16 21Z,  -0.70,  -3.42,  99.90,  -3.90,   0.22,  (max)
02/16 22Z,  -0.70,  -4.49,  99.90,  -4.97,   0.22,
02/16 23Z,  -0.60,  -7.32,  99.90,  -7.69,   0.22,
02/17 00Z,  -0.60, -11.33,  99.90, -11.71,   0.22,
02/17 01Z,  -0.60, -15.59,  99.90, -15.97,   0.22,
02/17 02Z,  -0.50, -19.07,  99.90, -19.35,   0.22,
02/17 03Z,  -0.50, -20.93,  99.90, -21.20,   0.22,  (min)
02/17 04Z,  -0.50, -20.75,  99.90, -21.02,   0.22,
02/17 05Z,  -0.50, -18.65,  99.90, -18.92,   0.22,
02/17 06Z,  -0.50, -15.20,  99.90, -15.47,   0.22,
02/17 07Z,  -0.60, -11.23,  99.90, -11.60,   0.22,
02/17 08Z,  -0.80,  -7.65,  99.90,  -8.22,   0.22,
02/17 09Z,  -0.80,  -5.27,  99.90,  -5.85,   0.22,
02/17 10Z,  -0.80,  -4.66,  99.90,  -5.24,   0.22,  (max)
02/17 11Z,  -0.70,  -5.94,  99.90,  -6.42,   0.22,
02/17 12Z,  -0.70,  -8.75,  99.90,  -9.23,   0.22,
02/17 13Z,  -0.60, -12.28,  99.90, -12.65,   0.22,
02/17 14Z,  -0.60, -15.47,  99.90, -15.84,   0.22,
02/17 15Z,  -0.50, -17.35,  99.90, -17.63,   0.22,
02/17 16Z,  -0.50, -17.37,  99.90, -17.65,   0.22,  (min)
02/17 17Z,  -0.60, -15.52,  99.90, -15.90,   0.22,
02/17 18Z,  -0.70, -12.30,  99.90, -12.78,   0.22,
02/17 19Z,  -0.70,  -8.56,  99.90,  -9.04,   0.22,
02/17 20Z,  -0.80,  -5.26,  99.90,  -5.83,   0.22,
02/17 21Z,  -0.70,  -3.25,  99.90,  -3.73,   0.22,
02/17 22Z,  -0.70,  -3.14,  99.90,  -3.62,   0.22,  (max)
02/17 23Z,  -0.60,  -5.09,  99.90,  -5.47,   0.22,
02/18 00Z,  -0.50,  -8.75,  99.90,  -9.03,   0.22,
02/18 01Z,  -0.50, -13.29,  99.90, -13.57,   0.22,
02/18 02Z,  -0.40, -17.59,  99.90, -17.76,   0.22,
02/18 03Z,  -0.50, -20.55,  99.90, -20.83,   0.22,
02/18 04Z,  -0.50, -21.47,  99.90, -21.75,   0.22,  (min)
02/18 05Z,  -0.70, -20.19,  99.90, -20.67,   0.22,
02/18 06Z,  -0.80, -17.10,  99.90, -17.68,   0.22,
02/18 07Z,  -1.00, -12.99,  99.90, -13.77,   0.22,
02/18 08Z,  -1.00,  -8.83,  99.90,  -9.61,   0.22,
02/18 09Z,  -1.00,  -5.56,  99.90,  -6.33,   0.22,
02/18 10Z,  -1.00,  -3.93,  99.90,  -4.71,   0.22,  (max)
02/18 11Z,  -0.90,  -4.34,  99.90,  -5.02,   0.22,
02/18 12Z,  -0.80,  -6.70,  99.90,  -7.28,   0.22,
02/18 13Z,  -0.70, -10.36,  99.90, -10.84,   0.22,
02/18 14Z,  -0.70, -14.28,  99.90, -14.76,   0.22,
02/18 15Z,  -0.60, -17.32,  99.90, -17.69,   0.22,
02/18 16Z,  -0.70, -18.59,  99.90, -19.06,   0.22,  (min)
02/18 17Z,  -0.70, -17.75,  99.90, -18.23,   0.22,
02/18 18Z,  -0.80, -15.06,  99.90, -15.64,   0.22,
02/18 19Z,  -0.80, -11.26,  99.90, -11.83,   0.22,
02/18 20Z,  -0.90,  -7.31,  99.90,  -7.99,   0.22,
02/18 21Z,  -0.90,  -4.24,  99.90,  -4.91,   0.22,
02/18 22Z,  -0.90,  -2.83,  99.90,  -3.51,   0.22,  (max)
02/18 23Z,  -0.80,  -3.55,  99.90,  -4.13,   0.22,
02/19 00Z,  -0.70,  -6.35,  99.90,  -6.83,   0.22,