EXTRA-TROPICAL  STORM  SURGE
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 : 04/19/2024 18:22:19 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 00Z,  -1.40, -12.18, -12.93,  99.90,   0.65,  (max)
04/18 01Z,  -1.50, -14.07, -14.02,  99.90,   1.55,
04/18 02Z,  -1.50, -17.01, -16.71,  99.90,   1.80,
04/18 03Z,  -1.50, -20.06, -20.57,  99.90,   0.99,
04/18 04Z,  -1.50, -23.12, -24.31,  99.90,   0.31,
04/18 05Z,  -1.50, -26.67, -27.62,  99.90,   0.55,
04/18 06Z,  -1.60, -29.14, -30.30,  99.90,   0.44,
04/18 07Z,  -1.60, -28.34, -30.89,  99.90,  -0.95,  (min)
04/18 08Z,  -1.60, -25.13, -27.06,  99.90,  -0.33,
04/18 09Z,  -1.60, -21.26, -22.10,  99.90,   0.76,
04/18 10Z,  -1.60, -16.66, -17.66,  99.90,   0.60,
04/18 11Z,  -1.60, -11.98, -13.95,  99.90,  -0.37,
04/18 12Z,  -1.60,  -9.21,  99.90,  99.90,  99.90,
04/18 13Z,  -1.60,  -9.22, -10.19,  99.90,   0.63,  (max)
04/18 14Z,  -1.60, -11.43, -11.48,  99.90,   1.55,
04/18 15Z,  -1.60, -14.70, -14.21,  99.90,   2.09,
04/18 16Z,  -1.60, -18.18, -18.34,  99.90,   1.44,
04/18 17Z,  -1.60, -22.13, -22.26,  99.90,   1.47,
04/18 18Z,  -1.60, -25.90, -25.62,  99.90,   1.88,
04/18 19Z,  -1.60, -26.97, -28.04,  99.90,   0.53,
04/18 20Z,  -1.60, -24.87, -28.12,  99.90,  -1.65,  (min)
04/18 21Z,  -1.60, -21.68, -24.25,  99.90,  -0.97,
04/18 22Z,  -1.60, -18.11, -19.65,  99.90,   0.06,
04/18 23Z,  -1.60, -14.12, -15.80,  99.90,  -0.08,
04/19 00Z,  -1.70, -11.25, -13.10,  99.90,  -0.15,
04/19 01Z,  -1.70, -10.86, -11.80,  99.90,   0.76,  (max)
04/19 02Z,  -1.70, -12.69, -12.83,  99.90,   1.56,
04/19 03Z,  -1.70, -15.81, -15.62,  99.90,   1.89,
04/19 04Z,  -1.60, -19.24, -19.78,  99.90,   1.06,
04/19 05Z,  -1.60, -23.04,  99.90,  99.90,  99.90,
04/19 06Z,  -1.60, -27.35, -27.73,  99.90,   1.22,
04/19 07Z,  -1.60, -30.03, -30.90,  99.90,   0.73,
04/19 08Z,  -1.60, -28.98, -31.74,  99.90,  -1.16,
04/19 09Z,  -1.50, -25.39,  99.90,  99.90,  99.90,  (min)
04/19 10Z,  -1.50, -20.85, -21.40,  99.90,   0.95,
04/19 11Z,  -1.50, -15.43, -16.69,  99.90,   0.24,
04/19 12Z,  -1.50, -10.34, -12.83,  99.90,  -0.99,
04/19 13Z,  -1.50,  -7.71, -10.13,  99.90,  -0.92,
04/19 14Z,  -1.50,  -8.12,  -9.44,  99.90,   0.18,  (max)
04/19 15Z,  -1.40, -10.84, -11.20,  99.90,   1.04,
04/19 16Z,  -1.40, -14.69, -14.77,  99.90,   1.32,
04/19 17Z,  -1.40, -18.98, -19.14,  99.90,   1.24,
04/19 18Z,  -1.40, -23.94, -23.40,  99.90,   1.94,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 19Z,  -1.40, -28.26,  99.90, -27.92,   1.74,
04/19 20Z,  -1.30, -29.17,  99.90, -28.92,   1.55,  (min)
04/19 21Z,  -1.40, -26.54,  99.90, -26.58,   1.36,
04/19 22Z,  -1.40, -22.49,  99.90, -22.73,   1.16,
04/19 23Z,  -1.40, -17.72,  99.90, -18.16,   0.97,
04/20 00Z,  -1.40, -12.73,  99.90, -13.36,   0.77,
04/20 01Z,  -1.50,  -9.52,  99.90, -10.44,   0.58,
04/20 02Z,  -1.50,  -9.29,  99.90, -10.40,   0.39,  (max)
04/20 03Z,  -1.50, -11.55,  99.90, -12.86,   0.19,
04/20 04Z,  -1.50, -15.22,  99.90, -16.72,   0.00,
04/20 05Z,  -1.50, -19.30,  99.90, -20.99,  -0.19,
04/20 06Z,  -1.50, -23.85,  99.90, -25.74,  -0.39,
04/20 07Z,  -1.50, -28.58,  99.90, -30.47,  -0.39,
04/20 08Z,  -1.50, -30.84,  99.90, -32.72,  -0.39,  (min)
04/20 09Z,  -1.40, -28.90,  99.90, -30.69,  -0.39,
04/20 10Z,  -1.40, -24.45,  99.90, -26.23,  -0.39,
04/20 11Z,  -1.40, -19.06,  99.90, -20.85,  -0.39,
04/20 12Z,  -1.40, -13.08,  99.90, -14.87,  -0.39,
04/20 13Z,  -1.40,  -8.17,  99.90,  -9.95,  -0.39,
04/20 14Z,  -1.30,  -6.27,  99.90,  -7.96,  -0.39,  (max)
04/20 15Z,  -1.30,  -7.57,  99.90,  -9.26,  -0.39,
04/20 16Z,  -1.30, -11.13,  99.90, -12.82,  -0.39,
04/20 17Z,  -1.20, -15.73,  99.90, -17.32,  -0.39,
04/20 18Z,  -1.20, -20.84,  99.90, -22.43,  -0.39,
04/20 19Z,  -1.20, -26.49,  99.90, -28.08,  -0.39,
04/20 20Z,  -1.10, -30.75,  99.90, -32.24,  -0.39,
04/20 21Z,  -1.10, -30.79,  99.90, -32.27,  -0.39,  (min)
04/20 22Z,  -1.10, -27.06,  99.90, -28.54,  -0.39,
04/20 23Z,  -1.00, -21.88,  99.90, -23.26,  -0.39,
04/21 00Z,  -1.00, -16.04,  99.90, -17.43,  -0.39,
04/21 01Z,  -1.00, -10.60,  99.90, -11.98,  -0.39,
04/21 02Z,  -1.00,  -7.69,  99.90,  -9.07,  -0.39,  (max)
04/21 03Z,  -1.00,  -8.13,  99.90,  -9.52,  -0.39,
04/21 04Z,  -1.00, -11.16,  99.90, -12.54,  -0.39,
04/21 05Z,  -0.90, -15.50,  99.90, -16.78,  -0.39,
04/21 06Z,  -0.80, -20.16,  99.90, -21.35,  -0.39,
04/21 07Z,  -0.80, -25.19,  99.90, -26.38,  -0.39,
04/21 08Z,  -0.70, -29.76,  99.90, -30.84,  -0.39,
04/21 09Z,  -0.60, -30.92,  99.90, -31.91,  -0.39,  (min)
04/21 10Z,  -0.60, -27.62,  99.90, -28.60,  -0.39,
04/21 11Z,  -0.50, -22.13,  99.90, -23.02,  -0.39,
04/21 12Z,  -0.50, -16.12,  99.90, -17.00,  -0.39,
04/21 13Z,  -0.40, -10.19,  99.90, -10.98,  -0.39,
04/21 14Z,  -0.30,  -6.17,  99.90,  -6.86,  -0.39,
04/21 15Z,  -0.20,  -5.57,  99.90,  -6.16,  -0.39,  (max)
04/21 16Z,  -0.20,  -8.05,  99.90,  -8.64,  -0.39,
04/21 17Z,  -0.10, -12.51,  99.90, -12.99,  -0.39,
04/21 18Z,  -0.10, -17.76,  99.90, -18.25,  -0.39,
04/21 19Z,   0.00, -23.42,  99.90, -23.81,  -0.39,
04/21 20Z,   0.00, -29.25,  99.90, -29.63,  -0.39,
04/21 21Z,  -0.10, -32.74,  99.90, -33.22,  -0.39,  (min)
04/21 22Z,  -0.10, -31.31,  99.90, -31.79,  -0.39,
04/21 23Z,  -0.10, -26.20,  99.90, -26.69,  -0.39,
04/22 00Z,  -0.10, -19.97,  99.90, -20.46,  -0.39,
04/22 01Z,   0.00, -13.57,  99.90, -13.95,  -0.39,
04/22 02Z,   0.00,  -8.38,  99.90,  -8.76,  -0.39,
04/22 03Z,   0.00,  -6.37,  99.90,  -6.75,  -0.39,  (max)
04/22 04Z,   0.00,  -7.81,  99.90,  -8.20,  -0.39,
04/22 05Z,   0.00, -11.65,  99.90, -12.03,  -0.39,
04/22 06Z,   0.00, -16.52,  99.90, -16.90,  -0.39,
04/22 07Z,   0.00, -21.51,  99.90, -21.90,  -0.39,
04/22 08Z,   0.00, -26.58,  99.90, -26.97,  -0.39,
04/22 09Z,   0.00, -30.36,  99.90, -30.75,  -0.39,  (min)
04/22 10Z,   0.00, -29.88,  99.90, -30.27,  -0.39,
04/22 11Z,   0.00, -25.02,  99.90, -25.40,  -0.39,
04/22 12Z,   0.00, -18.68,  99.90, -19.07,  -0.39,
04/22 13Z,   0.00, -12.59,  99.90, -12.98,  -0.39,
04/22 14Z,   0.00,  -7.48,  99.90,  -7.87,  -0.39,
04/22 15Z,   0.00,  -5.01,  99.90,  -5.40,  -0.39,  (max)
04/22 16Z,   0.00,  -6.00,  99.90,  -6.39,  -0.39,
04/22 17Z,   0.00,  -9.66,  99.90, -10.05,  -0.39,
04/22 18Z,   0.00, -14.83,  99.90, -15.22,  -0.39,
04/22 19Z,  -0.10, -20.46,  99.90, -20.94,  -0.39,
04/22 20Z,  -0.10, -26.29,  99.90, -26.78,  -0.39,
04/22 21Z,  -0.20, -31.71,  99.90, -32.30,  -0.39,
04/22 22Z,  -0.30, -33.78,  99.90, -34.47,  -0.39,  (min)
04/22 23Z,  -0.30, -30.52,  99.90, -31.21,  -0.39,
04/23 00Z,  -0.40, -24.08,  99.90, -24.86,  -0.39,
04/23 01Z,  -0.40, -17.21,  99.90, -18.00,  -0.39,
04/23 02Z,  -0.40, -10.92,  99.90, -11.71,  -0.39,
04/23 03Z,  -0.40,  -6.67,  99.90,  -7.45,  -0.39,
04/23 04Z,  -0.40,  -5.92,  99.90,  -6.71,  -0.39,  (max)
04/23 05Z,  -0.40,  -8.39,  99.90,  -9.18,  -0.39,
04/23 06Z,  -0.40, -12.86,  99.90, -13.64,  -0.39,
04/23 07Z,  -0.40, -18.00,  99.90, -18.78,  -0.39,
04/23 08Z,  -0.40, -23.01,  99.90, -23.79,  -0.39,
04/23 09Z,  -0.50, -27.67,  99.90, -28.56,  -0.39,
04/23 10Z,  -0.50, -30.11,  99.90, -30.99,  -0.39,  (min)
04/23 11Z,  -0.50, -27.66,  99.90, -28.55,  -0.39,
04/23 12Z,  -0.60, -21.35,  99.90, -22.33,  -0.39,