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 : 12/06/2023 14:23:20 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/04 18Z,   0.10,  -8.70,  -8.65,  99.90,  -0.05,
12/04 19Z,   0.10,  -7.60,  -7.80,  99.90,  -0.30,  (max)
12/04 20Z,   0.10,  -8.19,  -8.18,  99.90,  -0.09,
12/04 21Z,   0.10, -10.13,  -9.81,  99.90,   0.22,
12/04 22Z,   0.00, -12.52, -11.86,  99.90,   0.66,
12/04 23Z,   0.00, -14.66, -14.00,  99.90,   0.66,
12/05 00Z,   0.00, -16.44, -15.70,  99.90,   0.74,
12/05 01Z,   0.00, -17.42, -16.52,  99.90,   0.90,  (min)
12/05 02Z,   0.10, -16.86, -16.01,  99.90,   0.75,
12/05 03Z,   0.20, -15.10, -14.52,  99.90,   0.38,
12/05 04Z,   0.30, -13.31, -12.77,  99.90,   0.24,
12/05 05Z,   0.40, -11.87, -11.17,  99.90,   0.30,
12/05 06Z,   0.50, -10.62,  -9.97,  99.90,   0.15,
12/05 07Z,   0.50,  -9.99,  -9.56,  99.90,  -0.07,  (max)
12/05 08Z,   0.60, -10.61, -10.16,  99.90,  -0.15,
12/05 09Z,   0.70, -12.53, -11.69,  99.90,   0.14,
12/05 10Z,   0.80, -15.06, -13.76,  99.90,   0.50,
12/05 11Z,   0.90, -17.39, -16.01,  99.90,   0.48,
12/05 12Z,   1.10, -19.30, -17.94,  99.90,   0.26,
12/05 13Z,   1.20, -20.62, -19.12,  99.90,   0.30,  (min)
12/05 14Z,   1.20, -20.53, -18.97,  99.90,   0.36,
12/05 15Z,   1.20, -18.70, -17.37,  99.90,   0.13,
12/05 16Z,   1.30, -16.05, -15.04,  99.90,  -0.29,
12/05 17Z,   1.30, -13.42, -12.55,  99.90,  -0.43,
12/05 18Z,   1.50, -10.85, -10.21,  99.90,  -0.86,
12/05 19Z,   1.60,  -8.64,  -8.43,  99.90,  -1.39,
12/05 20Z,   1.50,  -7.63,  -7.53,  99.90,  -1.40,  (max)
12/05 21Z,   1.50,  -8.29,  -7.90,  99.90,  -1.11,
12/05 22Z,   1.40, -10.21,  -9.42,  99.90,  -0.61,
12/05 23Z,   1.30, -12.52, -11.52,  99.90,  -0.30,
12/06 00Z,   1.50, -14.71, -13.84,  99.90,  -0.63,
12/06 01Z,   1.50, -16.73, -15.78,  99.90,  -0.55,
12/06 02Z,   1.50, -18.00, -17.13,  99.90,  -0.63,
12/06 03Z,   1.40, -17.74, -17.48,  99.90,  -1.14,  (min)
12/06 04Z,   1.20, -16.30, -16.71,  99.90,  -1.61,
12/06 05Z,   1.10, -14.66, -15.22,  99.90,  -1.66,
12/06 06Z,   1.20, -13.01, -13.51,  99.90,  -1.70,
12/06 07Z,   1.10, -11.34, -12.01,  99.90,  -1.77,
12/06 08Z,   1.10, -10.30, -11.10,  99.90,  -1.90,
12/06 09Z,   1.00, -10.60, -11.06,  99.90,  -1.46,  (max)
12/06 10Z,   1.00, -12.23, -11.96,  99.90,  -0.73,
12/06 11Z,   0.90, -14.45, -13.67,  99.90,  -0.12,
12/06 12Z,   0.70, -16.55, -15.80,  99.90,   0.05,
12/06 13Z,   0.70, -18.43, -17.78,  99.90,  -0.05,
12/06 14Z,   0.60, -19.79, -19.02,  99.90,   0.17,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 15Z,   0.60, -19.73,  99.90, -18.97,   0.16,
12/06 16Z,   0.60, -17.98,  99.90, -17.24,   0.14,
12/06 17Z,   0.60, -15.50,  99.90, -14.77,   0.13,
12/06 18Z,   0.70, -12.94,  99.90, -12.12,   0.12,
12/06 19Z,   0.70, -10.32,  99.90,  -9.52,   0.10,
12/06 20Z,   0.60,  -8.16,  99.90,  -7.47,   0.09,
12/06 21Z,   0.60,  -7.34,  99.90,  -6.66,   0.07,  (max)
12/06 22Z,   0.50,  -8.21,  99.90,  -7.65,   0.06,
12/06 23Z,   0.50, -10.30,  99.90,  -9.76,   0.05,
12/07 00Z,   0.40, -12.77,  99.90, -12.34,   0.03,
12/07 01Z,   0.40, -15.26,  99.90, -14.85,   0.02,
12/07 02Z,   0.30, -17.68,  99.90, -17.38,   0.00,
12/07 03Z,   0.30, -19.22,  99.90, -18.92,   0.00,  (min)
12/07 04Z,   0.20, -19.06,  99.90, -18.85,   0.00,
12/07 05Z,   0.20, -17.60,  99.90, -17.40,   0.00,
12/07 06Z,   0.20, -15.73,  99.90, -15.52,   0.00,
12/07 07Z,   0.20, -13.58,  99.90, -13.37,   0.00,
12/07 08Z,   0.20, -11.37,  99.90, -11.17,   0.00,
12/07 09Z,   0.20,  -9.98,  99.90,  -9.78,   0.00,  (max)
12/07 10Z,   0.20, -10.12,  99.90,  -9.91,   0.00,
12/07 11Z,   0.20, -11.65,  99.90, -11.44,   0.00,
12/07 12Z,   0.20, -13.79,  99.90, -13.59,   0.00,
12/07 13Z,   0.20, -15.92,  99.90, -15.71,   0.00,
12/07 14Z,   0.30, -17.93,  99.90, -17.62,   0.00,
12/07 15Z,   0.20, -19.35,  99.90, -19.14,   0.00,  (min)
12/07 16Z,   0.20, -19.17,  99.90, -18.96,   0.00,
12/07 17Z,   0.20, -17.29,  99.90, -17.09,   0.00,
12/07 18Z,   0.10, -14.71,  99.90, -14.61,   0.00,
12/07 19Z,   0.00, -12.01,  99.90, -12.01,   0.00,
12/07 20Z,   0.00,  -9.32,  99.90,  -9.32,   0.00,
12/07 21Z,   0.00,  -7.32,  99.90,  -7.32,   0.00,
12/07 22Z,  -0.10,  -6.88,  99.90,  -6.98,   0.00,  (max)
12/07 23Z,  -0.10,  -8.22,  99.90,  -8.31,   0.00,
12/08 00Z,  -0.10, -10.71,  99.90, -10.81,   0.00,
12/08 01Z,  -0.10, -13.57,  99.90, -13.67,   0.00,
12/08 02Z,  -0.20, -16.51,  99.90, -16.70,   0.00,
12/08 03Z,  -0.20, -19.30,  99.90, -19.49,   0.00,
12/08 04Z,  -0.20, -20.89,  99.90, -21.09,   0.00,  (min)
12/08 05Z,  -0.20, -20.49,  99.90, -20.69,   0.00,
12/08 06Z,  -0.20, -18.64,  99.90, -18.84,   0.00,
12/08 07Z,  -0.20, -16.19,  99.90, -16.39,   0.00,
12/08 08Z,  -0.20, -13.38,  99.90, -13.58,   0.00,
12/08 09Z,  -0.20, -10.70,  99.90, -10.89,   0.00,
12/08 10Z,  -0.10,  -9.15,  99.90,  -9.25,   0.00,  (max)
12/08 11Z,  -0.10,  -9.37,  99.90,  -9.47,   0.00,
12/08 12Z,  -0.10, -11.07,  99.90, -11.16,   0.00,
12/08 13Z,   0.00, -13.37,  99.90, -13.36,   0.00,
12/08 14Z,   0.00, -15.68,  99.90, -15.67,   0.00,
12/08 15Z,   0.00, -17.85,  99.90, -17.84,   0.00,
12/08 16Z,   0.00, -19.20,  99.90, -19.19,   0.00,  (min)
12/08 17Z,   0.00, -18.66,  99.90, -18.66,   0.00,
12/08 18Z,   0.00, -16.39,  99.90, -16.39,   0.00,
12/08 19Z,   0.00, -13.50,  99.90, -13.50,   0.00,
12/08 20Z,   0.00, -10.58,  99.90, -10.58,   0.00,
12/08 21Z,   0.00,  -7.93,  99.90,  -7.92,   0.00,
12/08 22Z,   0.00,  -6.32,  99.90,  -6.32,   0.00,  (max)
12/08 23Z,   0.00,  -6.55,  99.90,  -6.54,   0.00,
12/09 00Z,   0.10,  -8.58,  99.90,  -8.47,   0.00,
12/09 01Z,   0.20, -11.67,  99.90, -11.47,   0.00,
12/09 02Z,   0.20, -15.03,  99.90, -14.83,   0.00,
12/09 03Z,   0.10, -18.41,  99.90, -18.31,   0.00,
12/09 04Z,   0.10, -21.37,  99.90, -21.27,   0.00,
12/09 05Z,   0.10, -22.68,  99.90, -22.58,   0.00,  (min)
12/09 06Z,   0.00, -21.66,  99.90, -21.66,   0.00,
12/09 07Z,   0.00, -19.07,  99.90, -19.07,   0.00,
12/09 08Z,   0.00, -15.85,  99.90, -15.85,   0.00,
12/09 09Z,   0.00, -12.40,  99.90, -12.40,   0.00,
12/09 10Z,   0.00,  -9.46,  99.90,  -9.45,   0.00,
12/09 11Z,   0.00,  -8.07,  99.90,  -8.06,   0.00,  (max)
12/09 12Z,   0.00,  -8.67,  99.90,  -8.66,   0.00,
12/09 13Z,   0.00, -10.74,  99.90, -10.74,   0.00,
12/09 14Z,   0.00, -13.33,  99.90, -13.33,   0.00,
12/09 15Z,   0.00, -15.88,  99.90, -15.87,   0.00,
12/09 16Z,   0.00, -18.12,  99.90, -18.12,   0.00,
12/09 17Z,  -0.10, -19.17,  99.90, -19.26,   0.00,  (min)
12/09 18Z,  -0.10, -18.02,  99.90, -18.11,   0.00,
12/09 19Z,  -0.10, -15.14,  99.90, -15.24,   0.00,
12/09 20Z,  -0.10, -11.83,  99.90, -11.93,   0.00,
12/09 21Z,  -0.10,  -8.76,  99.90,  -8.86,   0.00,
12/09 22Z,  -0.10,  -6.36,  99.90,  -6.46,   0.00,
12/09 23Z,   0.00,  -5.46,  99.90,  -5.45,   0.00,  (max)
12/10 00Z,   0.00,  -6.60,  99.90,  -6.59,   0.00,
12/10 01Z,   0.00,  -9.49,  99.90,  -9.48,   0.00,
12/10 02Z,  -0.10, -13.23,  99.90, -13.33,   0.00,
12/10 03Z,  -0.10, -17.08,  99.90, -17.17,   0.00,
12/10 04Z,  -0.20, -20.75,  99.90, -20.95,   0.00,
12/10 05Z,  -0.20, -23.59,  99.90, -23.79,   0.00,
12/10 06Z,  -0.20, -24.24,  99.90, -24.43,   0.00,