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 : 12/02/2023 23:21:11 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/01 06Z,   0.10, -12.99, -12.79,  99.90,   0.10,
12/01 07Z,   0.10, -17.60, -16.88,  99.90,   0.62,
12/01 08Z,   0.10, -21.78, -20.99,  99.90,   0.69,
12/01 09Z,   0.20, -25.05, -24.53,  99.90,   0.32,
12/01 10Z,   0.10, -26.45, -26.23,  99.90,   0.12,  (min)
12/01 11Z,   0.10, -24.83, -24.70,  99.90,   0.03,
12/01 12Z,   0.00, -20.62, -20.03,  99.90,   0.59,
12/01 13Z,   0.00, -15.64, -15.30,  99.90,   0.34,
12/01 14Z,   0.00, -11.21, -11.17,  99.90,   0.04,
12/01 15Z,   0.00,  -7.80,  -7.80,  99.90,  -0.00,
12/01 16Z,   0.00,  -5.95,  -5.98,  99.90,  -0.03,  (max)
12/01 17Z,   0.00,  -6.16,  -6.15,  99.90,   0.01,
12/01 18Z,   0.00,  -8.27,  -8.30,  99.90,  -0.03,
12/01 19Z,  -0.10, -11.44, -11.57,  99.90,  -0.03,
12/01 20Z,  -0.10, -14.63, -14.61,  99.90,   0.12,
12/01 21Z,  -0.20, -17.23, -16.98,  99.90,   0.45,
12/01 22Z,  -0.20, -18.66, -18.29,  99.90,   0.57,  (min)
12/01 23Z,  -0.10, -17.94, -17.25,  99.90,   0.79,
12/02 00Z,   0.00, -14.92, -14.12,  99.90,   0.80,
12/02 01Z,   0.00, -11.16, -10.87,  99.90,   0.29,
12/02 02Z,   0.00,  -8.25,  -8.12,  99.90,   0.13,
12/02 03Z,   0.00,  -6.59,  -6.24,  99.90,   0.35,
12/02 04Z,  -0.10,  -6.23,  -5.86,  99.90,   0.47,  (max)
12/02 05Z,  -0.10,  -7.49,  -7.36,  99.90,   0.23,
12/02 06Z,   0.00, -10.38, -10.56,  99.90,  -0.18,
12/02 07Z,   0.00, -14.33, -14.27,  99.90,   0.06,
12/02 08Z,   0.00, -18.38, -17.92,  99.90,   0.46,
12/02 09Z,   0.00, -21.84, -21.55,  99.90,   0.29,
12/02 10Z,   0.10, -24.29, -24.29,  99.90,  -0.10,
12/02 11Z,   0.00, -24.90, -24.94,  99.90,  -0.04,  (min)
12/02 12Z,   0.00, -22.82, -22.38,  99.90,   0.44,
12/02 13Z,   0.00, -18.80, -18.16,  99.90,   0.64,
12/02 14Z,   0.00, -14.53, -14.14,  99.90,   0.39,
12/02 15Z,   0.10, -10.88, -10.53,  99.90,   0.25,
12/02 16Z,   0.10,  -8.06,  -7.84,  99.90,   0.12,
12/02 17Z,   0.00,  -6.62,  -6.62,  99.90,  -0.00,  (max)
12/02 18Z,   0.00,  -7.05,  -7.17,  99.90,  -0.12,
12/02 19Z,   0.00,  -9.18,  -9.37,  99.90,  -0.19,
12/02 20Z,  -0.10, -12.12, -12.25,  99.90,  -0.03,
12/02 21Z,  -0.10, -14.88, -14.85,  99.90,   0.13,
12/02 22Z,  -0.10, -17.00, -16.96,  99.90,   0.14,
12/02 23Z,  -0.10, -17.99, -17.76,  99.90,   0.33,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/03 00Z,  -0.10, -17.03,  99.90, -16.84,   0.30,
12/03 01Z,  -0.10, -14.28,  99.90, -14.12,   0.26,
12/03 02Z,  -0.20, -11.28,  99.90, -11.25,   0.23,
12/03 03Z,  -0.30,  -9.16,  99.90,  -9.26,   0.20,
12/03 04Z,  -0.30,  -7.96,  99.90,  -8.10,   0.17,
12/03 05Z,  -0.30,  -7.77,  99.90,  -7.93,   0.13,  (max)
12/03 06Z,  -0.30,  -8.97,  99.90,  -9.17,   0.10,
12/03 07Z,  -0.20, -11.62,  99.90, -11.75,   0.07,
12/03 08Z,  -0.10, -15.13,  99.90, -15.19,   0.04,
12/03 09Z,  -0.20, -18.54,  99.90, -18.74,   0.01,
12/03 10Z,  -0.20, -21.29,  99.90, -21.52,  -0.03,
12/03 11Z,  -0.20, -23.11,  99.90, -23.37,  -0.06,
12/03 12Z,  -0.20, -23.22,  99.90, -23.48,  -0.06,  (min)
12/03 13Z,  -0.20, -21.04,  99.90, -21.30,  -0.06,
12/03 14Z,  -0.10, -17.48,  99.90, -17.64,  -0.06,
12/03 15Z,  -0.10, -13.94,  99.90, -14.10,  -0.06,
12/03 16Z,   0.00, -10.88,  99.90, -10.94,  -0.06,
12/03 17Z,   0.00,  -8.44,  99.90,  -8.50,  -0.06,
12/03 18Z,   0.00,  -7.23,  99.90,  -7.29,  -0.06,  (max)
12/03 19Z,   0.00,  -7.77,  99.90,  -7.83,  -0.06,
12/03 20Z,   0.00,  -9.82,  99.90,  -9.88,  -0.06,
12/03 21Z,   0.00, -12.46,  99.90, -12.52,  -0.06,
12/03 22Z,   0.10, -14.82,  99.90, -14.78,  -0.06,
12/03 23Z,   0.20, -16.63,  99.90, -16.49,  -0.06,
12/04 00Z,   0.30, -17.48,  99.90, -17.24,  -0.06,  (min)
12/04 01Z,   0.40, -16.62,  99.90, -16.28,  -0.06,
12/04 02Z,   0.40, -14.36,  99.90, -14.02,  -0.06,
12/04 03Z,   0.40, -12.07,  99.90, -11.73,  -0.06,
12/04 04Z,   0.40, -10.47,  99.90, -10.13,  -0.06,
12/04 05Z,   0.40,  -9.41,  99.90,  -9.07,  -0.06,
12/04 06Z,   0.30,  -9.09,  99.90,  -8.85,  -0.06,  (max)
12/04 07Z,   0.30, -10.05,  99.90,  -9.81,  -0.06,
12/04 08Z,   0.30, -12.35,  99.90, -12.11,  -0.06,
12/04 09Z,   0.40, -15.35,  99.90, -15.01,  -0.06,
12/04 10Z,   0.40, -18.15,  99.90, -17.81,  -0.06,
12/04 11Z,   0.40, -20.35,  99.90, -20.01,  -0.06,
12/04 12Z,   0.40, -21.79,  99.90, -21.45,  -0.06,
12/04 13Z,   0.30, -21.70,  99.90, -21.46,  -0.06,  (min)
12/04 14Z,   0.30, -19.67,  99.90, -19.43,  -0.06,
12/04 15Z,   0.20, -16.62,  99.90, -16.48,  -0.06,
12/04 16Z,   0.20, -13.66,  99.90, -13.52,  -0.06,
12/04 17Z,   0.20, -10.96,  99.90, -10.82,  -0.06,
12/04 18Z,   0.10,  -8.70,  99.90,  -8.66,  -0.06,
12/04 19Z,   0.00,  -7.60,  99.90,  -7.66,  -0.06,  (max)
12/04 20Z,   0.00,  -8.19,  99.90,  -8.24,  -0.06,
12/04 21Z,   0.00, -10.13,  99.90, -10.19,  -0.06,
12/04 22Z,   0.10, -12.52,  99.90, -12.47,  -0.06,
12/04 23Z,   0.10, -14.66,  99.90, -14.62,  -0.06,
12/05 00Z,   0.20, -16.44,  99.90, -16.30,  -0.06,
12/05 01Z,   0.20, -17.42,  99.90, -17.28,  -0.06,  (min)
12/05 02Z,   0.20, -16.86,  99.90, -16.72,  -0.06,
12/05 03Z,   0.30, -15.10,  99.90, -14.86,  -0.06,
12/05 04Z,   0.30, -13.31,  99.90, -13.07,  -0.06,
12/05 05Z,   0.40, -11.87,  99.90, -11.53,  -0.06,
12/05 06Z,   0.40, -10.62,  99.90, -10.28,  -0.06,
12/05 07Z,   0.50,  -9.99,  99.90,  -9.55,  -0.06,  (max)
12/05 08Z,   0.70, -10.61,  99.90,  -9.97,  -0.06,
12/05 09Z,   0.70, -12.53,  99.90, -11.89,  -0.06,
12/05 10Z,   0.80, -15.06,  99.90, -14.32,  -0.06,
12/05 11Z,   0.90, -17.39,  99.90, -16.55,  -0.06,
12/05 12Z,   1.00, -19.30,  99.90, -18.36,  -0.06,
12/05 13Z,   1.10, -20.62,  99.90, -19.58,  -0.06,  (min)
12/05 14Z,   1.20, -20.53,  99.90, -19.39,  -0.06,
12/05 15Z,   1.20, -18.70,  99.90, -17.56,  -0.06,
12/05 16Z,   1.20, -16.05,  99.90, -14.91,  -0.06,
12/05 17Z,   1.30, -13.42,  99.90, -12.18,  -0.06,
12/05 18Z,   1.30, -10.85,  99.90,  -9.60,  -0.06,
12/05 19Z,   1.20,  -8.64,  99.90,  -7.50,  -0.06,
12/05 20Z,   1.20,  -7.63,  99.90,  -6.49,  -0.06,  (max)
12/05 21Z,   1.20,  -8.29,  99.90,  -7.15,  -0.06,
12/05 22Z,   1.30, -10.21,  99.90,  -8.97,  -0.06,
12/05 23Z,   1.30, -12.52,  99.90, -11.28,  -0.06,
12/06 00Z,   1.30, -14.71,  99.90, -13.47,  -0.06,
12/06 01Z,   1.40, -16.73,  99.90, -15.39,  -0.06,
12/06 02Z,   1.40, -18.00,  99.90, -16.66,  -0.06,  (min)
12/06 03Z,   1.40, -17.74,  99.90, -16.39,  -0.06,
12/06 04Z,   1.30, -16.30,  99.90, -15.06,  -0.06,
12/06 05Z,   1.20, -14.66,  99.90, -13.52,  -0.06,
12/06 06Z,   1.10, -13.01,  99.90, -11.97,  -0.06,
12/06 07Z,   1.10, -11.34,  99.90, -10.30,  -0.06,
12/06 08Z,   1.10, -10.30,  99.90,  -9.26,  -0.06,  (max)
12/06 09Z,   1.10, -10.60,  99.90,  -9.56,  -0.06,
12/06 10Z,   1.10, -12.23,  99.90, -11.19,  -0.06,
12/06 11Z,   1.10, -14.45,  99.90, -13.41,  -0.06,
12/06 12Z,   1.00, -16.55,  99.90, -15.61,  -0.06,
12/06 13Z,   1.00, -18.43,  99.90, -17.49,  -0.06,
12/06 14Z,   0.90, -19.79,  99.90, -18.95,  -0.06,
12/06 15Z,   0.80, -19.73,  99.90, -18.99,  -0.06,  (min)
12/06 16Z,   0.70, -17.98,  99.90, -17.34,  -0.06,
12/06 17Z,   0.60, -15.50,  99.90, -14.96,  -0.06,
12/06 18Z,   0.60, -12.94,  99.90, -12.39,  -0.06,