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
#Nikiski, AK : 09/26/2023 19:21:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/25 00Z,  -0.10, -11.23, -10.71,  99.90,   0.62,
09/25 01Z,  -0.10, -13.15, -12.63,  99.90,   0.62,
09/25 02Z,  -0.10, -15.04, -14.62,  99.90,   0.52,
09/25 03Z,  -0.10, -16.58, -16.07,  99.90,   0.61,
09/25 04Z,  -0.10, -16.75, -16.49,  99.90,   0.36,  (min)
09/25 05Z,  -0.10, -15.16, -15.57,  99.90,  -0.31,
09/25 06Z,   0.00, -12.85, -13.74,  99.90,  -0.89,
09/25 07Z,   0.00, -10.79, -11.63,  99.90,  -0.84,
09/25 08Z,   0.00,  -9.11,  -9.87,  99.90,  -0.76,
09/25 09Z,   0.00,  -8.06,  -8.88,  99.90,  -0.82,  (max)
09/25 10Z,   0.00,  -8.24,  -9.01,  99.90,  -0.77,
09/25 11Z,   0.00,  -9.89, -10.50,  99.90,  -0.61,
09/25 12Z,   0.10, -12.62, -13.06,  99.90,  -0.54,
09/25 13Z,   0.10, -15.74, -16.17,  99.90,  -0.53,
09/25 14Z,   0.20, -18.95, -19.33,  99.90,  -0.58,
09/25 15Z,   0.10, -22.05, -22.22,  99.90,  -0.27,
09/25 16Z,   0.10, -24.02, -24.11,  99.90,  -0.19,
09/25 17Z,   0.10, -23.64, -24.14,  99.90,  -0.60,  (min)
09/25 18Z,   0.20, -21.10, -21.79,  99.90,  -0.89,
09/25 19Z,   0.30, -17.59, -18.11,  99.90,  -0.82,
09/25 20Z,   0.30, -13.75, -14.37,  99.90,  -0.92,
09/25 21Z,   0.30, -10.08, -10.93,  99.90,  -1.15,
09/25 22Z,   0.30,  -7.54,  -8.43,  99.90,  -1.19,
09/25 23Z,   0.30,  -6.91,  -7.34,  99.90,  -0.73,  (max)
09/26 00Z,   0.40,  -8.15,  -7.97,  99.90,  -0.22,
09/26 01Z,   0.50, -10.53, -10.28,  99.90,  -0.25,
09/26 02Z,   0.50, -13.36, -13.21,  99.90,  -0.35,
09/26 03Z,   0.50, -16.31, -16.00,  99.90,  -0.19,
09/26 04Z,   0.50, -18.69, -18.12,  99.90,   0.07,
09/26 05Z,   0.40, -19.13, -18.87,  99.90,  -0.14,  (min)
09/26 06Z,   0.50, -17.27, -17.44,  99.90,  -0.67,
09/26 07Z,   0.50, -14.25, -14.50,  99.90,  -0.75,
09/26 08Z,   0.50, -11.11, -11.38,  99.90,  -0.77,
09/26 09Z,   0.50,  -8.30,  -8.75,  99.90,  -0.95,
09/26 10Z,   0.50,  -6.47,  -7.05,  99.90,  -1.08,
09/26 11Z,   0.50,  -6.40,  -6.91,  99.90,  -1.01,  (max)
09/26 12Z,   0.50,  -8.28,  -8.73,  99.90,  -0.95,
09/26 13Z,   0.50, -11.58, -12.12,  99.90,  -1.04,
09/26 14Z,   0.50, -15.51, -16.01,  99.90,  -1.00,
09/26 15Z,   0.50, -19.69, -19.85,  99.90,  -0.66,
09/26 16Z,   0.50, -23.59, -23.47,  99.90,  -0.38,
09/26 17Z,   0.40, -25.78, -25.94,  99.90,  -0.56,
09/26 18Z,   0.40, -24.97, -25.94,  99.90,  -1.37,  (min)
09/26 19Z,   0.30, -21.62, -22.28,  99.90,  -0.96,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/26 20Z,   0.30, -17.07,  99.90, -17.67,  -0.89,
09/26 21Z,   0.30, -12.22,  99.90, -12.75,  -0.83,
09/26 22Z,   0.40,  -7.94,  99.90,  -8.31,  -0.77,
09/26 23Z,   0.40,  -5.40,  99.90,  -5.71,  -0.70,
09/27 00Z,   0.40,  -5.31,  99.90,  -5.55,  -0.64,  (max)
09/27 01Z,   0.50,  -7.40,  99.90,  -7.48,  -0.58,
09/27 02Z,   0.50, -10.79,  99.90, -10.81,  -0.52,
09/27 03Z,   0.50, -14.70,  99.90, -14.65,  -0.45,
09/27 04Z,   0.40, -18.64,  99.90, -18.63,  -0.39,
09/27 05Z,   0.40, -21.49,  99.90, -21.42,  -0.33,
09/27 06Z,   0.30, -21.68,  99.90, -21.64,  -0.26,  (min)
09/27 07Z,   0.30, -19.01,  99.90, -18.91,  -0.20,
09/27 08Z,   0.30, -14.87,  99.90, -14.77,  -0.20,
09/27 09Z,   0.30, -10.53,  99.90, -10.43,  -0.20,
09/27 10Z,   0.30,  -6.75,  99.90,  -6.65,  -0.20,
09/27 11Z,   0.30,  -4.54,  99.90,  -4.44,  -0.20,  (max)
09/27 12Z,   0.30,  -4.69,  99.90,  -4.59,  -0.20,
09/27 13Z,   0.30,  -7.20,  99.90,  -7.11,  -0.20,
09/27 14Z,   0.30, -11.32,  99.90, -11.22,  -0.20,
09/27 15Z,   0.30, -16.15,  99.90, -16.05,  -0.20,
09/27 16Z,   0.30, -21.13,  99.90, -21.03,  -0.20,
09/27 17Z,   0.20, -25.41,  99.90, -25.41,  -0.20,
09/27 18Z,   0.20, -27.23,  99.90, -27.23,  -0.20,  (min)
09/27 19Z,   0.10, -25.46,  99.90, -25.56,  -0.20,
09/27 20Z,   0.10, -20.94,  99.90, -21.04,  -0.20,
09/27 21Z,   0.10, -15.30,  99.90, -15.40,  -0.20,
09/27 22Z,   0.10,  -9.71,  99.90,  -9.81,  -0.20,
09/27 23Z,   0.10,  -5.34,  99.90,  -5.44,  -0.20,
09/28 00Z,   0.10,  -3.40,  99.90,  -3.50,  -0.20,  (max)
09/28 01Z,   0.10,  -4.32,  99.90,  -4.42,  -0.20,
09/28 02Z,   0.10,  -7.56,  99.90,  -7.66,  -0.20,
09/28 03Z,   0.10, -12.06,  99.90, -12.17,  -0.20,
09/28 04Z,   0.10, -16.98,  99.90, -17.08,  -0.20,
09/28 05Z,   0.00, -21.58,  99.90, -21.78,  -0.20,
09/28 06Z,   0.00, -24.39,  99.90, -24.60,  -0.20,  (min)
09/28 07Z,   0.00, -23.79,  99.90, -23.99,  -0.20,
09/28 08Z,   0.00, -19.95,  99.90, -20.15,  -0.20,
09/28 09Z,   0.00, -14.58,  99.90, -14.79,  -0.20,
09/28 10Z,   0.00,  -9.21,  99.90,  -9.42,  -0.20,
09/28 11Z,   0.10,  -4.92,  99.90,  -5.02,  -0.20,
09/28 12Z,   0.00,  -2.83,  99.90,  -3.04,  -0.20,  (max)
09/28 13Z,   0.00,  -3.62,  99.90,  -3.82,  -0.20,
09/28 14Z,   0.00,  -6.97,  99.90,  -7.18,  -0.20,
09/28 15Z,   0.00, -11.93,  99.90, -12.13,  -0.20,
09/28 16Z,   0.00, -17.46,  99.90, -17.66,  -0.20,
09/28 17Z,   0.00, -22.86,  99.90, -23.06,  -0.20,
09/28 18Z,  -0.10, -26.95,  99.90, -27.25,  -0.20,
09/28 19Z,  -0.10, -27.83,  99.90, -28.13,  -0.20,  (min)
09/28 20Z,  -0.20, -24.73,  99.90, -25.13,  -0.20,
09/28 21Z,  -0.20, -18.99,  99.90, -19.39,  -0.20,
09/28 22Z,  -0.20, -12.54,  99.90, -12.94,  -0.20,
09/28 23Z,  -0.20,  -6.75,  99.90,  -7.16,  -0.20,
09/29 00Z,  -0.20,  -2.92,  99.90,  -3.32,  -0.20,
09/29 01Z,  -0.20,  -2.05,  99.90,  -2.45,  -0.20,  (max)
09/29 02Z,  -0.20,  -4.25,  99.90,  -4.65,  -0.20,
09/29 03Z,  -0.20,  -8.68,  99.90,  -9.08,  -0.20,
09/29 04Z,  -0.20, -14.17,  99.90, -14.57,  -0.20,
09/29 05Z,  -0.30, -19.77,  99.90, -20.27,  -0.20,
09/29 06Z,  -0.30, -24.57,  99.90, -25.07,  -0.20,
09/29 07Z,  -0.30, -26.80,  99.90, -27.30,  -0.20,  (min)
09/29 08Z,  -0.30, -25.01,  99.90, -25.51,  -0.20,
09/29 09Z,  -0.30, -19.89,  99.90, -20.39,  -0.20,
09/29 10Z,  -0.30, -13.53,  99.90, -14.03,  -0.20,
09/29 11Z,  -0.30,  -7.60,  99.90,  -8.10,  -0.20,
09/29 12Z,  -0.30,  -3.33,  99.90,  -3.83,  -0.20,
09/29 13Z,  -0.30,  -1.82,  99.90,  -2.32,  -0.20,  (max)
09/29 14Z,  -0.30,  -3.44,  99.90,  -3.94,  -0.20,
09/29 15Z,  -0.40,  -7.62,  99.90,  -8.22,  -0.20,
09/29 16Z,  -0.40, -13.19,  99.90, -13.79,  -0.20,
09/29 17Z,  -0.40, -19.05,  99.90, -19.65,  -0.20,
09/29 18Z,  -0.40, -24.36,  99.90, -24.96,  -0.20,
09/29 19Z,  -0.40, -27.70,  99.90, -28.30,  -0.20,  (min)
09/29 20Z,  -0.40, -27.23,  99.90, -27.83,  -0.20,
09/29 21Z,  -0.40, -22.72,  99.90, -23.32,  -0.20,
09/29 22Z,  -0.40, -16.06,  99.90, -16.66,  -0.20,
09/29 23Z,  -0.40,  -9.36,  99.90,  -9.96,  -0.20,
09/30 00Z,  -0.40,  -4.03,  99.90,  -4.63,  -0.20,
09/30 01Z,  -0.40,  -1.24,  99.90,  -1.85,  -0.20,  (max)
09/30 02Z,  -0.40,  -1.71,  99.90,  -2.31,  -0.20,
09/30 03Z,  -0.50,  -5.18,  99.90,  -5.88,  -0.20,
09/30 04Z,  -0.50, -10.60,  99.90, -11.30,  -0.20,
09/30 05Z,  -0.60, -16.71,  99.90, -17.51,  -0.20,
09/30 06Z,  -0.70, -22.56,  99.90, -23.46,  -0.20,
09/30 07Z,  -0.70, -27.01,  99.90, -27.91,  -0.20,
09/30 08Z,  -0.70, -28.23,  99.90, -29.13,  -0.20,  (min)
09/30 09Z,  -0.80, -25.12,  99.90, -26.12,  -0.20,
09/30 10Z,  -0.80, -18.95,  99.90, -19.95,  -0.20,
09/30 11Z,  -0.80, -12.07,  99.90, -13.07,  -0.20,
09/30 12Z,  -0.80,  -6.17,  99.90,  -7.17,  -0.20,