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
#Nikiski, AK : 04/23/2024 04:22:37 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 12Z,  -0.20,  -0.67,  -1.52,  99.90,  -0.65,
04/21 13Z,  -0.10,  -1.44,  -1.98,  99.90,  -0.44,  (max)
04/21 14Z,   0.00,  -4.08,  -4.63,  99.90,  -0.55,
04/21 15Z,   0.00,  -7.72,  -8.57,  99.90,  -0.85,
04/21 16Z,   0.00, -11.85, -12.36,  99.90,  -0.51,
04/21 17Z,   0.00, -16.02, -16.08,  99.90,  -0.06,
04/21 18Z,   0.00, -18.86, -18.97,  99.90,  -0.11,
04/21 19Z,   0.00, -18.96, -19.81,  99.90,  -0.85,  (min)
04/21 20Z,   0.00, -16.51, -17.06,  99.90,  -0.55,
04/21 21Z,   0.00, -12.68, -12.56,  99.90,   0.12,
04/21 22Z,   0.00,  -8.31,  -8.37,  99.90,  -0.06,
04/21 23Z,   0.00,  -4.30,  -4.86,  99.90,  -0.56,
04/22 00Z,   0.00,  -1.87,  -2.54,  99.90,  -0.67,
04/22 01Z,   0.00,  -1.80,  -2.22,  99.90,  -0.42,  (max)
04/22 02Z,   0.10,  -3.86,  -4.21,  99.90,  -0.45,
04/22 03Z,   0.10,  -7.16,  -7.91,  99.90,  -0.85,
04/22 04Z,   0.10, -10.93, -11.76,  99.90,  -0.93,
04/22 05Z,   0.10, -14.76, -15.33,  99.90,  -0.67,
04/22 06Z,   0.00, -17.66, -18.39,  99.90,  -0.73,
04/22 07Z,   0.00, -18.09, -19.47,  99.90,  -1.38,  (min)
04/22 08Z,   0.00, -15.67, -16.84,  99.90,  -1.17,
04/22 09Z,   0.00, -11.61, -12.07,  99.90,  -0.46,
04/22 10Z,   0.00,  -7.15,  -7.79,  99.90,  -0.64,
04/22 11Z,   0.00,  -3.10,  -4.11,  99.90,  -1.01,
04/22 12Z,   0.00,  -0.50,  -1.63,  99.90,  -1.13,
04/22 13Z,   0.00,  -0.26,  -1.25,  99.90,  -0.99,  (max)
04/22 14Z,  -0.10,  -2.39,  -3.27,  99.90,  -0.78,
04/22 15Z,  -0.10,  -6.09,  -7.19,  99.90,  -1.00,
04/22 16Z,  -0.20, -10.43, -11.38,  99.90,  -0.75,
04/22 17Z,  -0.30, -14.86, -15.42,  99.90,  -0.26,
04/22 18Z,  -0.30, -18.73, -19.20,  99.90,  -0.17,
04/22 19Z,  -0.40, -20.53, -21.44,  99.90,  -0.51,  (min)
04/22 20Z,  -0.40, -19.17, -20.52,  99.90,  -0.95,
04/22 21Z,  -0.50, -15.39, -15.87,  99.90,   0.02,
04/22 22Z,  -0.50, -10.70, -10.97,  99.90,   0.23,
04/22 23Z,  -0.50,  -6.07,  -6.74,  99.90,  -0.17,
04/23 00Z,  -0.60,  -2.48,  -3.33,  99.90,  -0.25,
04/23 01Z,  -0.60,  -0.98,  -1.75,  99.90,  -0.17,  (max)
04/23 02Z,  -0.60,  -1.99,  -2.52,  99.90,   0.07,
04/23 03Z,  -0.70,  -4.94,  -5.63,  99.90,   0.01,
04/23 04Z,  -0.70,  -8.80,  -9.80,  99.90,  -0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 05Z,  -0.70, -12.72,  99.90, -13.69,  -0.27,
04/23 06Z,  -0.70, -16.17,  99.90, -17.12,  -0.24,
04/23 07Z,  -0.70, -18.03,  99.90, -18.95,  -0.22,  (min)
04/23 08Z,  -0.70, -16.95,  99.90, -17.83,  -0.19,
04/23 09Z,  -0.70, -13.18,  99.90, -14.04,  -0.16,
04/23 10Z,  -0.60,  -8.43,  99.90,  -9.16,  -0.13,
04/23 11Z,  -0.60,  -4.05,  99.90,  -4.75,  -0.10,
04/23 12Z,  -0.60,  -0.83,  99.90,  -1.49,  -0.07,
04/23 13Z,  -0.60,   0.41,  99.90,  -0.23,  -0.04,  (max)
04/23 14Z,  -0.60,  -0.84,  99.90,  -1.45,  -0.01,
04/23 15Z,  -0.60,  -4.22,  99.90,  -4.80,   0.02,
04/23 16Z,  -0.60,  -8.75,  99.90,  -9.30,   0.05,
04/23 17Z,  -0.70, -13.45,  99.90, -14.10,   0.05,
04/23 18Z,  -0.70, -17.76,  99.90, -18.41,   0.05,
04/23 19Z,  -0.70, -20.86,  99.90, -21.51,   0.05,
04/23 20Z,  -0.70, -21.25,  99.90, -21.89,   0.05,  (min)
04/23 21Z,  -0.70, -18.34,  99.90, -18.99,   0.05,
04/23 22Z,  -0.70, -13.46,  99.90, -14.11,   0.05,
04/23 23Z,  -0.60,  -8.34,  99.90,  -8.89,   0.05,
04/24 00Z,  -0.60,  -3.97,  99.90,  -4.52,   0.05,
04/24 01Z,  -0.60,  -1.19,  99.90,  -1.74,   0.05,
04/24 02Z,  -0.60,  -0.79,  99.90,  -1.34,   0.05,  (max)
04/24 03Z,  -0.60,  -2.81,  99.90,  -3.35,   0.05,
04/24 04Z,  -0.60,  -6.45,  99.90,  -7.00,   0.05,
04/24 05Z,  -0.60, -10.55,  99.90, -11.10,   0.05,
04/24 06Z,  -0.60, -14.28,  99.90, -14.83,   0.05,
04/24 07Z,  -0.60, -17.00,  99.90, -17.55,   0.05,
04/24 08Z,  -0.50, -17.52,  99.90, -17.97,   0.05,  (min)
04/24 09Z,  -0.50, -14.92,  99.90, -15.36,   0.05,
04/24 10Z,  -0.40, -10.13,  99.90, -10.48,   0.05,
04/24 11Z,  -0.40,  -5.22,  99.90,  -5.57,   0.05,
04/24 12Z,  -0.40,  -1.48,  99.90,  -1.83,   0.05,
04/24 13Z,  -0.30,   0.53,  99.90,   0.28,   0.05,  (max)
04/24 14Z,  -0.30,   0.28,  99.90,   0.03,   0.05,
04/24 15Z,  -0.30,  -2.33,  99.90,  -2.58,   0.05,
04/24 16Z,  -0.30,  -6.67,  99.90,  -6.92,   0.05,
04/24 17Z,  -0.30, -11.66,  99.90, -11.91,   0.05,
04/24 18Z,  -0.30, -16.34,  99.90, -16.59,   0.05,
04/24 19Z,  -0.30, -20.12,  99.90, -20.37,   0.05,
04/24 20Z,  -0.30, -22.08,  99.90, -22.33,   0.05,  (min)
04/24 21Z,  -0.30, -20.91,  99.90, -21.16,   0.05,
04/24 22Z,  -0.30, -16.65,  99.90, -16.90,   0.05,
04/24 23Z,  -0.30, -11.14,  99.90, -11.39,   0.05,
04/25 00Z,  -0.20,  -6.13,  99.90,  -6.28,   0.05,
04/25 01Z,  -0.20,  -2.42,  99.90,  -2.57,   0.05,
04/25 02Z,  -0.20,  -0.64,  99.90,  -0.79,   0.05,  (max)
04/25 03Z,  -0.20,  -1.27,  99.90,  -1.41,   0.05,
04/25 04Z,  -0.20,  -4.06,  99.90,  -4.21,   0.05,
04/25 05Z,  -0.20,  -8.08,  99.90,  -8.23,   0.05,
04/25 06Z,  -0.20, -12.11,  99.90, -12.26,   0.05,
04/25 07Z,  -0.20, -15.33,  99.90, -15.48,   0.05,
04/25 08Z,  -0.20, -17.05,  99.90, -17.20,   0.05,  (min)
04/25 09Z,  -0.20, -16.17,  99.90, -16.31,   0.05,
04/25 10Z,  -0.20, -12.29,  99.90, -12.44,   0.05,
04/25 11Z,  -0.20,  -7.02,  99.90,  -7.17,   0.05,
04/25 12Z,  -0.20,  -2.53,  99.90,  -2.68,   0.05,
04/25 13Z,  -0.20,   0.16,  99.90,   0.01,   0.05,
04/25 14Z,  -0.20,   0.79,  99.90,   0.65,   0.05,  (max)
04/25 15Z,  -0.20,  -0.80,  99.90,  -0.94,   0.05,
04/25 16Z,  -0.20,  -4.43,  99.90,  -4.58,   0.05,
04/25 17Z,  -0.20,  -9.33,  99.90,  -9.48,   0.05,
04/25 18Z,  -0.20, -14.39,  99.90, -14.53,   0.05,
04/25 19Z,  -0.30, -18.67,  99.90, -18.91,   0.05,
04/25 20Z,  -0.30, -21.60,  99.90, -21.85,   0.05,
04/25 21Z,  -0.30, -22.27,  99.90, -22.51,   0.05,  (min)
04/25 22Z,  -0.20, -19.68,  99.90, -19.83,   0.05,
04/25 23Z,  -0.20, -14.52,  99.90, -14.67,   0.05,
04/26 00Z,  -0.20,  -8.94,  99.90,  -9.09,   0.05,
04/26 01Z,  -0.20,  -4.48,  99.90,  -4.63,   0.05,
04/26 02Z,  -0.20,  -1.65,  99.90,  -1.80,   0.05,
04/26 03Z,  -0.20,  -0.82,  99.90,  -0.97,   0.05,  (max)
04/26 04Z,  -0.20,  -2.24,  99.90,  -2.38,   0.05,
04/26 05Z,  -0.20,  -5.50,  99.90,  -5.64,   0.05,
04/26 06Z,  -0.20,  -9.57,  99.90,  -9.71,   0.05,
04/26 07Z,  -0.20, -13.23,  99.90, -13.38,   0.05,
04/26 08Z,  -0.20, -15.70,  99.90, -15.85,   0.05,
04/26 09Z,  -0.20, -16.32,  99.90, -16.46,   0.05,  (min)
04/26 10Z,  -0.10, -14.20,  99.90, -14.24,   0.05,
04/26 11Z,  -0.10,  -9.54,  99.90,  -9.59,   0.05,
04/26 12Z,  -0.10,  -4.39,  99.90,  -4.44,   0.05,
04/26 13Z,   0.00,  -0.79,  99.90,  -0.74,   0.05,
04/26 14Z,  -0.10,   0.68,  99.90,   0.63,   0.05,  (max)
04/26 15Z,  -0.10,   0.10,  99.90,   0.05,   0.05,
04/26 16Z,  -0.20,  -2.49,  99.90,  -2.64,   0.05,
04/26 17Z,  -0.20,  -6.73,  99.90,  -6.88,   0.05,
04/26 18Z,  -0.20, -11.79,  99.90, -11.94,   0.05,
04/26 19Z,  99.90, -16.54,  99.90,  99.90,   0.05,
04/26 20Z,  99.90, -20.14,  99.90,  99.90,   0.05,
04/26 21Z,  99.90, -22.08,  99.90,  99.90,   0.05,
04/26 22Z,  99.90, -21.53,  99.90,  99.90,   0.05,
04/26 23Z,  99.90, -17.92,  99.90,  99.90,   0.05,
04/27 00Z,  99.90, -12.45,  99.90,  99.90,   0.05,