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 : 04/20/2024 13:22:37 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 18Z,  -1.10, -13.08, -14.10,  99.90,   0.08,  (min)
04/18 19Z,  -1.10, -11.22, -11.91,  99.90,   0.41,
04/18 20Z,  -1.10,  -8.62,  -9.61,  99.90,   0.11,
04/18 21Z,  -1.20,  -6.00,  -7.48,  99.90,  -0.28,
04/18 22Z,  -1.30,  -4.44,  -6.08,  99.90,  -0.34,
04/18 23Z,  -1.30,  -4.45,  -5.76,  99.90,  -0.01,  (max)
04/19 00Z,  -1.30,  -5.78,  -6.87,  99.90,   0.21,
04/19 01Z,  -1.20,  -7.93,  -9.11,  99.90,   0.02,
04/19 02Z,  -1.20, -10.80, -11.84,  99.90,   0.16,
04/19 03Z,  -1.10, -14.22, -14.58,  99.90,   0.74,
04/19 04Z,  -1.10, -16.94, -16.93,  99.90,   1.11,
04/19 05Z,  -1.10, -17.68, -18.04,  99.90,   0.74,  (min)
04/19 06Z,  -1.20, -16.47, -16.96,  99.90,   0.71,
04/19 07Z,  -1.20, -13.96, -14.09,  99.90,   1.07,
04/19 08Z,  -1.20, -10.42, -10.86,  99.90,   0.76,
04/19 09Z,  -1.10,  -6.49,  -7.84,  99.90,  -0.25,
04/19 10Z,  -1.10,  -3.44,  -5.29,  99.90,  -0.75,
04/19 11Z,  -1.10,  -2.21,  -3.80,  99.90,  -0.49,
04/19 12Z,  -1.20,  -2.83,  -3.76,  99.90,   0.27,  (max)
04/19 13Z,  -1.20,  -4.69,  -5.38,  99.90,   0.51,
04/19 14Z,  -1.10,  -7.38,  -8.14,  99.90,   0.34,
04/19 15Z,  -1.10, -10.82, -11.09,  99.90,   0.83,
04/19 16Z,  -1.10, -14.18, -13.89,  99.90,   1.39,
04/19 17Z,  -1.20, -15.98, -16.06,  99.90,   1.12,
04/19 18Z,  -1.30, -15.70, -16.41,  99.90,   0.59,  (min)
04/19 19Z,  -1.30, -13.97, -14.45,  99.90,   0.82,
04/19 20Z,  -1.20, -11.23, -11.43,  99.90,   1.00,
04/19 21Z,  -1.20,  -7.84,  -8.54,  99.90,   0.50,
04/19 22Z,  -1.30,  -4.82,  -6.11,  99.90,   0.01,
04/19 23Z,  -1.30,  -3.30,  -4.65,  99.90,  -0.05,  (max)
04/20 00Z,  -1.40,  -3.67,  -4.70,  99.90,   0.37,
04/20 01Z,  -1.40,  -5.50,  -6.57,  99.90,   0.33,
04/20 02Z,  -1.30,  -8.21,  -9.57,  99.90,  -0.06,
04/20 03Z,  -1.30, -11.64, -12.71,  99.90,   0.23,
04/20 04Z,  -1.30, -15.32, -15.59,  99.90,   1.03,
04/20 05Z,  -1.30, -17.78, -17.92,  99.90,   1.16,
04/20 06Z,  -1.30, -17.84, -18.43,  99.90,   0.71,  (min)
04/20 07Z,  -1.30, -15.84, -16.32,  99.90,   0.82,
04/20 08Z,  -1.20, -12.56, -12.62,  99.90,   1.14,
04/20 09Z,  -1.10,  -8.47,  -8.99,  99.90,   0.58,
04/20 10Z,  -1.00,  -4.47,  -5.70,  99.90,  -0.23,
04/20 11Z,  -1.00,  -1.88,  -3.36,  99.90,  -0.48,
04/20 12Z,  -1.00,  -1.46,  -2.57,  99.90,  -0.11,  (max)
04/20 13Z,  -1.00,  -2.98,  -3.79,  99.90,   0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 14Z,  -1.00,  -5.72,  99.90,  -6.54,   0.18,
04/20 15Z,  -1.00,  -9.22,  99.90, -10.05,   0.17,
04/20 16Z,  -1.00, -13.21,  99.90, -14.06,   0.15,
04/20 17Z,  -0.90, -16.58,  99.90, -17.34,   0.14,
04/20 18Z,  -0.90, -17.79,  99.90, -18.56,   0.13,  (min)
04/20 19Z,  -0.90, -16.59,  99.90, -17.38,   0.12,
04/20 20Z,  -0.80, -13.85,  99.90, -14.54,   0.10,
04/20 21Z,  -0.80, -10.18,  99.90, -10.89,   0.09,
04/20 22Z,  -0.80,  -6.25,  99.90,  -6.97,   0.08,
04/20 23Z,  -0.80,  -3.28,  99.90,  -4.01,   0.07,
04/21 00Z,  -0.80,  -2.29,  99.90,  -3.04,   0.05,  (max)
04/21 01Z,  -0.80,  -3.41,  99.90,  -4.17,   0.04,
04/21 02Z,  -0.80,  -5.98,  99.90,  -6.73,   0.04,
04/21 03Z,  -0.80,  -9.30,  99.90, -10.06,   0.04,
04/21 04Z,  -0.70, -13.10,  99.90, -13.76,   0.04,
04/21 05Z,  -0.70, -16.63,  99.90, -17.29,   0.04,
04/21 06Z,  -0.60, -18.30,  99.90, -18.86,   0.04,  (min)
04/21 07Z,  -0.60, -17.25,  99.90, -17.81,   0.04,
04/21 08Z,  -0.50, -14.20,  99.90, -14.66,   0.04,
04/21 09Z,  -0.40, -10.17,  99.90, -10.53,   0.04,
04/21 10Z,  -0.30,  -5.84,  99.90,  -6.10,   0.04,
04/21 11Z,  -0.30,  -2.28,  99.90,  -2.54,   0.04,
04/21 12Z,  -0.20,  -0.67,  99.90,  -0.83,   0.04,  (max)
04/21 13Z,  -0.10,  -1.44,  99.90,  -1.50,   0.04,
04/21 14Z,  -0.10,  -4.08,  99.90,  -4.14,   0.04,
04/21 15Z,  -0.10,  -7.72,  99.90,  -7.77,   0.04,
04/21 16Z,  -0.10, -11.85,  99.90, -11.91,   0.04,
04/21 17Z,  -0.10, -16.02,  99.90, -16.08,   0.04,
04/21 18Z,  -0.10, -18.86,  99.90, -18.92,   0.04,
04/21 19Z,  -0.10, -18.96,  99.90, -19.02,   0.04,  (min)
04/21 20Z,  -0.10, -16.51,  99.90, -16.57,   0.04,
04/21 21Z,  -0.10, -12.68,  99.90, -12.74,   0.04,
04/21 22Z,   0.00,  -8.31,  99.90,  -8.27,   0.04,
04/21 23Z,   0.00,  -4.30,  99.90,  -4.26,   0.04,
04/22 00Z,   0.00,  -1.87,  99.90,  -1.83,   0.04,
04/22 01Z,   0.00,  -1.80,  99.90,  -1.76,   0.04,  (max)
04/22 02Z,   0.00,  -3.86,  99.90,  -3.82,   0.04,
04/22 03Z,   0.00,  -7.16,  99.90,  -7.12,   0.04,
04/22 04Z,   0.00, -10.93,  99.90, -10.89,   0.04,
04/22 05Z,   0.00, -14.76,  99.90, -14.72,   0.04,
04/22 06Z,  -0.10, -17.66,  99.90, -17.72,   0.04,
04/22 07Z,  -0.10, -18.09,  99.90, -18.15,   0.04,  (min)
04/22 08Z,   0.00, -15.67,  99.90, -15.63,   0.04,
04/22 09Z,  -0.10, -11.61,  99.90, -11.67,   0.04,
04/22 10Z,  -0.20,  -7.15,  99.90,  -7.31,   0.04,
04/22 11Z,  -0.20,  -3.10,  99.90,  -3.26,   0.04,
04/22 12Z,  -0.10,  -0.50,  99.90,  -0.56,   0.04,
04/22 13Z,  -0.10,  -0.26,  99.90,  -0.32,   0.04,  (max)
04/22 14Z,  -0.20,  -2.39,  99.90,  -2.54,   0.04,
04/22 15Z,  -0.20,  -6.09,  99.90,  -6.25,   0.04,
04/22 16Z,  -0.30, -10.43,  99.90, -10.69,   0.04,
04/22 17Z,  -0.30, -14.86,  99.90, -15.12,   0.04,
04/22 18Z,  -0.40, -18.73,  99.90, -19.09,   0.04,
04/22 19Z,  -0.40, -20.53,  99.90, -20.89,   0.04,  (min)
04/22 20Z,  -0.50, -19.17,  99.90, -19.63,   0.04,
04/22 21Z,  -0.50, -15.39,  99.90, -15.85,   0.04,
04/22 22Z,  -0.50, -10.70,  99.90, -11.16,   0.04,
04/22 23Z,  -0.50,  -6.07,  99.90,  -6.53,   0.04,
04/23 00Z,  -0.60,  -2.48,  99.90,  -3.04,   0.04,
04/23 01Z,  -0.60,  -0.98,  99.90,  -1.54,   0.04,  (max)
04/23 02Z,  -0.60,  -1.99,  99.90,  -2.55,   0.04,
04/23 03Z,  -0.60,  -4.94,  99.90,  -5.50,   0.04,
04/23 04Z,  -0.60,  -8.80,  99.90,  -9.36,   0.04,
04/23 05Z,  -0.70, -12.72,  99.90, -13.38,   0.04,
04/23 06Z,  -0.70, -16.17,  99.90, -16.83,   0.04,
04/23 07Z,  -0.70, -18.03,  99.90, -18.69,   0.04,  (min)
04/23 08Z,  -0.70, -16.95,  99.90, -17.61,   0.04,
04/23 09Z,  -0.70, -13.18,  99.90, -13.84,   0.04,
04/23 10Z,  -0.70,  -8.43,  99.90,  -9.09,   0.04,
04/23 11Z,  -0.60,  -4.05,  99.90,  -4.61,   0.04,
04/23 12Z,  -0.60,  -0.83,  99.90,  -1.39,   0.04,
04/23 13Z,  -0.60,   0.41,  99.90,  -0.15,   0.04,  (max)
04/23 14Z,  -0.60,  -0.84,  99.90,  -1.40,   0.04,
04/23 15Z,  -0.70,  -4.22,  99.90,  -4.88,   0.04,
04/23 16Z,  -0.70,  -8.75,  99.90,  -9.41,   0.04,
04/23 17Z,  -0.70, -13.45,  99.90, -14.11,   0.04,
04/23 18Z,  -0.80, -17.76,  99.90, -18.52,   0.04,
04/23 19Z,  -0.80, -20.86,  99.90, -21.62,   0.04,
04/23 20Z,  -0.70, -21.25,  99.90, -21.91,   0.04,  (min)
04/23 21Z,  -0.70, -18.34,  99.90, -19.00,   0.04,
04/23 22Z,  -0.70, -13.46,  99.90, -14.12,   0.04,
04/23 23Z,  -0.60,  -8.34,  99.90,  -8.90,   0.04,
04/24 00Z,  -0.60,  -3.97,  99.90,  -4.53,   0.04,
04/24 01Z,  -0.60,  -1.19,  99.90,  -1.75,   0.04,
04/24 02Z,  -0.60,  -0.79,  99.90,  -1.35,   0.04,  (max)
04/24 03Z,  -0.60,  -2.81,  99.90,  -3.37,   0.04,
04/24 04Z,  -0.60,  -6.45,  99.90,  -7.01,   0.04,
04/24 05Z,  -0.60, -10.55,  99.90, -11.11,   0.04,
04/24 06Z,  -0.60, -14.28,  99.90, -14.84,   0.04,