EXTRA-TROPICAL  STORM  SURGE  2.3
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N
Main Site
Mirror Site
About
Manual
Disclaimer
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 
#Anchorage, AK : 10/04/2023 07:20:59 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/02 12Z,   0.00, -36.00, -34.83,  99.90,   1.17,
10/02 13Z,   0.10, -34.01, -35.04,  99.90,  -1.13,  (min)
10/02 14Z,   0.10, -26.14, -24.17,  99.90,   1.87,
10/02 15Z,   0.10, -16.75, -16.30,  99.90,   0.35,
10/02 16Z,   0.10,  -9.21, -10.70,  99.90,  -1.59,
10/02 17Z,   0.10,  -4.42,  -6.41,  99.90,  -2.09,
10/02 18Z,   0.00,  -3.14,  -4.62,  99.90,  -1.48,  (max)
10/02 19Z,   0.00,  -5.38,  -6.67,  99.90,  -1.29,
10/02 20Z,   0.00, -10.02, -11.75,  99.90,  -1.73,
10/02 21Z,   0.00, -15.94, -17.40,  99.90,  -1.46,
10/02 22Z,   0.00, -22.05, -22.67,  99.90,  -0.62,
10/02 23Z,   0.00, -27.46, -27.62,  99.90,  -0.16,
10/03 00Z,   0.00, -31.11, -31.81,  99.90,  -0.70,  (min)
10/03 01Z,   0.00, -30.27, -30.43,  99.90,  -0.16,
10/03 02Z,   0.00, -23.51, -21.15,  99.90,   2.36,
10/03 03Z,   0.00, -14.33, -14.22,  99.90,   0.11,
10/03 04Z,   0.00,  -7.12,  -8.77,  99.90,  -1.65,
10/03 05Z,   0.00,  -3.12,  -4.89,  99.90,  -1.77,
10/03 06Z,   0.00,  -2.33,  -3.35,  99.90,  -1.02,  (max)
10/03 07Z,   0.00,  -4.79,  -6.01,  99.90,  -1.22,
10/03 08Z,   0.00,  -9.53, -11.25,  99.90,  -1.72,
10/03 09Z,   0.00, -15.48, -17.05,  99.90,  -1.57,
10/03 10Z,   0.00, -21.84, -22.45,  99.90,  -0.61,
10/03 11Z,   0.00, -27.85, -27.44,  99.90,   0.41,
10/03 12Z,  -0.10, -32.96, -32.43,  99.90,   0.63,
10/03 13Z,  -0.10, -35.14, -36.23,  99.90,  -0.99,  (min)
10/03 14Z,  -0.10, -31.59, -31.39,  99.90,   0.30,
10/03 15Z,   0.00, -23.43, -22.20,  99.90,   1.23,
10/03 16Z,   0.00, -15.08, -15.75,  99.90,  -0.67,
10/03 17Z,   0.00,  -8.96, -10.95,  99.90,  -1.99,
10/03 18Z,   0.00,  -5.35,  -7.49,  99.90,  -2.14,
10/03 19Z,   0.00,  -4.85,  -6.54,  99.90,  -1.69,  (max)
10/03 20Z,  -0.10,  -7.41,  -9.09,  99.90,  -1.58,
10/03 21Z,  -0.10, -12.04, -14.03,  99.90,  -1.89,
10/03 22Z,  -0.10, -17.65, -19.25,  99.90,  -1.50,
10/03 23Z,  -0.10, -23.00, -24.15,  99.90,  -1.05,
10/04 00Z,  -0.10, -27.22, -28.53,  99.90,  -1.21,
10/04 01Z,  -0.10, -29.30, -31.24,  99.90,  -1.84,  (min)
10/04 02Z,  -0.10, -26.88, -25.55,  99.90,   1.43,
10/04 03Z,  -0.10, -19.64, -18.26,  99.90,   1.48,
10/04 04Z,  -0.10, -11.61, -12.86,  99.90,  -1.15,
10/04 05Z,  -0.10,  -6.33,  -8.41,  99.90,  -1.98,
10/04 06Z,  -0.10,  -4.04,  -5.63,  99.90,  -1.49,
10/04 07Z,  -0.10,  -4.48,  -5.58,  99.90,  -1.00,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 08Z,  -0.10,  -7.60,  99.90,  -8.63,  -0.93,
10/04 09Z,  -0.20, -12.50,  99.90, -13.58,  -0.87,
10/04 10Z,  -0.20, -18.25,  99.90, -19.26,  -0.81,
10/04 11Z,  -0.30, -23.95,  99.90, -24.99,  -0.75,
10/04 12Z,  -0.30, -28.87,  99.90, -29.85,  -0.68,
10/04 13Z,  -0.40, -32.59,  99.90, -33.61,  -0.62,
10/04 14Z,  -0.40, -33.27,  99.90, -34.23,  -0.56,  (min)
10/04 15Z,  -0.50, -28.84,  99.90, -29.84,  -0.50,
10/04 16Z,  -0.50, -21.22,  99.90, -22.15,  -0.43,
10/04 17Z,  -0.60, -14.39,  99.90, -15.36,  -0.37,
10/04 18Z,  -0.60,  -9.64,  99.90, -10.55,  -0.31,
10/04 19Z,  -0.70,  -6.90,  99.90,  -7.84,  -0.24,
10/04 20Z,  -0.70,  -6.82,  99.90,  -7.76,  -0.24,  (max)
10/04 21Z,  -0.80,  -9.42,  99.90, -10.46,  -0.24,
10/04 22Z,  -0.80, -13.82,  99.90, -14.86,  -0.24,
10/04 23Z,  -0.90, -18.86,  99.90, -20.01,  -0.24,
10/05 00Z,  -0.90, -23.19,  99.90, -24.33,  -0.24,
10/05 01Z,  -0.90, -26.16,  99.90, -27.30,  -0.24,
10/05 02Z,  -1.00, -26.96,  99.90, -28.21,  -0.24,  (min)
10/05 03Z,  -1.00, -23.70,  99.90, -24.94,  -0.24,
10/05 04Z,  -1.00, -16.90,  99.90, -18.15,  -0.24,
10/05 05Z,  -1.10, -10.59,  99.90, -11.94,  -0.24,
10/05 06Z,  -1.10,  -7.17,  99.90,  -8.51,  -0.24,
10/05 07Z,  -1.10,  -6.10,  99.90,  -7.45,  -0.24,  (max)
10/05 08Z,  -1.20,  -7.17,  99.90,  -8.61,  -0.24,
10/05 09Z,  -1.20, -10.42,  99.90, -11.86,  -0.24,
10/05 10Z,  -1.30, -15.10,  99.90, -16.64,  -0.24,
10/05 11Z,  -1.30, -20.29,  99.90, -21.83,  -0.24,
10/05 12Z,  -1.30, -25.01,  99.90, -26.55,  -0.24,
10/05 13Z,  -1.40, -28.70,  99.90, -30.35,  -0.24,
10/05 14Z,  -1.40, -31.25,  99.90, -32.90,  -0.24,  (min)
10/05 15Z,  -1.40, -31.01,  99.90, -32.65,  -0.24,
10/05 16Z,  -1.40, -26.52,  99.90, -28.16,  -0.24,
10/05 17Z,  -1.50, -20.06,  99.90, -21.80,  -0.24,
10/05 18Z,  -1.50, -14.80,  99.90, -16.54,  -0.24,
10/05 19Z,  -1.50, -11.04,  99.90, -12.79,  -0.24,
10/05 20Z,  -1.60,  -8.68,  99.90, -10.52,  -0.24,
10/05 21Z,  -1.60,  -8.62,  99.90, -10.47,  -0.24,  (max)
10/05 22Z,  -1.60, -11.00,  99.90, -12.84,  -0.24,
10/05 23Z,  -1.70, -14.96,  99.90, -16.91,  -0.24,
10/06 00Z,  -1.70, -19.23,  99.90, -21.18,  -0.24,
10/06 01Z,  -1.70, -22.51,  99.90, -24.46,  -0.24,
10/06 02Z,  -1.60, -24.55,  99.90, -26.39,  -0.24,
10/06 03Z,  -1.60, -24.74,  99.90, -26.59,  -0.24,  (min)
10/06 04Z,  -1.60, -21.50,  99.90, -23.34,  -0.24,
10/06 05Z,  -1.50, -15.84,  99.90, -17.58,  -0.24,
10/06 06Z,  -1.50, -11.34,  99.90, -13.08,  -0.24,
10/06 07Z,  -1.40,  -9.25,  99.90, -10.89,  -0.24,
10/06 08Z,  -1.40,  -8.67,  99.90, -10.32,  -0.24,  (max)
10/06 09Z,  -1.30,  -9.72,  99.90, -11.27,  -0.24,
10/06 10Z,  -1.30, -12.64,  99.90, -14.19,  -0.24,
10/06 11Z,  -1.20, -16.77,  99.90, -18.21,  -0.24,
10/06 12Z,  -1.10, -21.16,  99.90, -22.51,  -0.24,
10/06 13Z,  -1.00, -24.84,  99.90, -26.08,  -0.24,
10/06 14Z,  -0.70, -27.59,  99.90, -28.53,  -0.24,
10/06 15Z,  -0.60, -29.56,  99.90, -30.40,  -0.24,  (min)
10/06 16Z,  -0.40, -29.14,  99.90, -29.78,  -0.24,
10/06 17Z,  -0.30, -25.24,  99.90, -25.78,  -0.24,
10/06 18Z,  -0.20, -20.15,  99.90, -20.59,  -0.24,
10/06 19Z,  -0.10, -16.07,  99.90, -16.41,  -0.24,
10/06 20Z,   0.00, -12.69,  99.90, -12.94,  -0.24,
10/06 21Z,   0.00, -10.20,  99.90, -10.44,  -0.24,
10/06 22Z,   0.00,  -9.84,  99.90, -10.08,  -0.24,  (max)
10/06 23Z,   0.00, -11.79,  99.90, -12.03,  -0.24,
10/07 00Z,  -0.10, -15.19,  99.90, -15.54,  -0.24,
10/07 01Z,  -0.10, -18.70,  99.90, -19.04,  -0.24,
10/07 02Z,  -0.10, -21.26,  99.90, -21.60,  -0.24,
10/07 03Z,  -0.10, -23.02,  99.90, -23.37,  -0.24,
10/07 04Z,  -0.10, -23.38,  99.90, -23.73,  -0.24,  (min)
10/07 05Z,  -0.10, -20.81,  99.90, -21.16,  -0.24,
10/07 06Z,  -0.10, -16.51,  99.90, -16.85,  -0.24,
10/07 07Z,  -0.10, -13.39,  99.90, -13.74,  -0.24,
10/07 08Z,  -0.10, -11.83,  99.90, -12.17,  -0.24,
10/07 09Z,  -0.20, -10.99,  99.90, -11.43,  -0.24,  (max)
10/07 10Z,  -0.30, -11.49,  99.90, -12.03,  -0.24,
10/07 11Z,  -0.30, -13.76,  99.90, -14.31,  -0.24,
10/07 12Z,  -0.40, -17.19,  99.90, -17.83,  -0.24,
10/07 13Z,  -0.40, -20.81,  99.90, -21.45,  -0.24,
10/07 14Z,  -0.40, -23.74,  99.90, -24.38,  -0.24,
10/07 15Z,  -0.40, -26.17,  99.90, -26.81,  -0.24,
10/07 16Z,  -0.40, -28.28,  99.90, -28.92,  -0.24,  (min)
10/07 17Z,  -0.40, -28.28,  99.90, -28.92,  -0.24,
10/07 18Z,  -0.40, -25.21,  99.90, -25.85,  -0.24,
10/07 19Z,  -0.40, -21.19,  99.90, -21.84,  -0.24,
10/07 20Z,  -0.50, -17.62,  99.90, -18.37,  -0.24,
10/07 21Z,  -0.50, -13.98,  99.90, -14.72,  -0.24,
10/07 22Z,  -0.60, -10.96,  99.90, -11.81,  -0.24,
10/07 23Z,  -0.60, -10.12,  99.90, -10.96,  -0.24,  (max)
10/08 00Z,  -0.50, -11.61,  99.90, -12.36,  -0.24,