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 : 06/01/2023 06:21:45 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/30 12Z,   0.10, -10.72, -10.57,  99.90,   0.05,
05/30 13Z,   0.10, -13.67, -13.49,  99.90,   0.08,
05/30 14Z,   0.10, -16.67, -16.58,  99.90,  -0.01,
05/30 15Z,   0.10, -19.55, -19.38,  99.90,   0.07,
05/30 16Z,   0.10, -21.57, -21.36,  99.90,   0.11,
05/30 17Z,   0.10, -21.62, -21.79,  99.90,  -0.27,  (min)
05/30 18Z,   0.20, -19.82, -20.02,  99.90,  -0.40,
05/30 19Z,   0.20, -17.24, -17.04,  99.90,  -0.00,
05/30 20Z,   0.20, -14.39, -14.15,  99.90,   0.04,
05/30 21Z,   0.10, -11.59, -11.68,  99.90,  -0.19,
05/30 22Z,   0.10,  -9.72, -10.15,  99.90,  -0.53,
05/30 23Z,   0.10,  -9.58,  -9.94,  99.90,  -0.46,  (max)
05/31 00Z,   0.10, -11.15, -11.22,  99.90,  -0.17,
05/31 01Z,   0.10, -13.64, -13.70,  99.90,  -0.16,
05/31 02Z,   0.10, -16.21, -16.40,  99.90,  -0.29,
05/31 03Z,   0.10, -18.60, -18.90,  99.90,  -0.40,
05/31 04Z,   0.00, -20.37, -20.71,  99.90,  -0.34,
05/31 05Z,   0.00, -20.42, -20.81,  99.90,  -0.39,  (min)
05/31 06Z,   0.00, -18.35, -18.58,  99.90,  -0.23,
05/31 07Z,   0.00, -15.21, -15.42,  99.90,  -0.21,
05/31 08Z,  -0.10, -12.00, -12.30,  99.90,  -0.20,
05/31 09Z,  -0.10,  -9.10,  -9.49,  99.90,  -0.29,
05/31 10Z,  -0.10,  -7.09,  -7.58,  99.90,  -0.39,
05/31 11Z,  -0.10,  -6.83,  -7.32,  99.90,  -0.39,  (max)
05/31 12Z,  -0.20,  -8.55,  -8.94,  99.90,  -0.19,
05/31 13Z,  -0.20, -11.63, -12.03,  99.90,  -0.20,
05/31 14Z,  -0.30, -15.16, -15.45,  99.90,   0.01,
05/31 15Z,  -0.30, -18.63, -18.96,  99.90,  -0.03,
05/31 16Z,  -0.30, -21.78, -22.14,  99.90,  -0.06,
05/31 17Z,  -0.30, -23.60, -24.03,  99.90,  -0.13,  (min)
05/31 18Z,  -0.30, -23.00, -23.66,  99.90,  -0.36,
05/31 19Z,  -0.30, -20.38, -20.61,  99.90,   0.07,
05/31 20Z,  -0.30, -16.96, -16.78,  99.90,   0.48,
05/31 21Z,  -0.30, -13.40, -13.31,  99.90,   0.39,
05/31 22Z,  -0.30, -10.26, -10.45,  99.90,   0.11,
05/31 23Z,  -0.20,  -8.51,  -8.82,  99.90,  -0.11,  (max)
06/01 00Z,  -0.10,  -8.80,  -8.92,  99.90,  -0.02,
06/01 01Z,  -0.10, -10.84, -10.81,  99.90,   0.13,
06/01 02Z,  -0.10, -13.70, -13.87,  99.90,  -0.07,
06/01 03Z,   0.00, -16.53, -16.92,  99.90,  -0.39,
06/01 04Z,   0.00, -19.04, -19.57,  99.90,  -0.53,
06/01 05Z,   0.00, -20.57, -21.25,  99.90,  -0.68,  (min)
06/01 06Z,   0.00, -19.96, -20.61,  99.90,  -0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/01 07Z,  -0.10, -17.13,  99.90, -17.82,  -0.59,
06/01 08Z,  -0.10, -13.42,  99.90, -14.05,  -0.53,
06/01 09Z,  -0.20,  -9.95,  99.90, -10.62,  -0.47,
06/01 10Z,  -0.20,  -7.20,  99.90,  -7.82,  -0.42,
06/01 11Z,  -0.30,  -5.86,  99.90,  -6.52,  -0.36,  (max)
06/01 12Z,  -0.30,  -6.58,  99.90,  -7.18,  -0.30,
06/01 13Z,  -0.40,  -9.28,  99.90,  -9.92,  -0.24,
06/01 14Z,  -0.50, -13.14,  99.90, -13.83,  -0.19,
06/01 15Z,  -0.50, -17.22,  99.90, -17.85,  -0.13,
06/01 16Z,  -0.60, -21.05,  99.90, -21.72,  -0.07,
06/01 17Z,  -0.60, -24.20,  99.90, -24.82,  -0.01,
06/01 18Z,  -0.60, -25.45,  99.90, -26.01,   0.04,  (min)
06/01 19Z,  -0.70, -23.87,  99.90, -24.52,   0.04,
06/01 20Z,  -0.70, -20.22,  99.90, -20.88,   0.04,
06/01 21Z,  -0.70, -15.94,  99.90, -16.60,   0.04,
06/01 22Z,  -0.70, -11.85,  99.90, -12.51,   0.04,
06/01 23Z,  -0.70,  -8.68,  99.90,  -9.33,   0.04,
06/02 00Z,  -0.70,  -7.36,  99.90,  -8.02,   0.04,  (max)
06/02 01Z,  -0.70,  -8.28,  99.90,  -8.94,   0.04,
06/02 02Z,  -0.70, -10.89,  99.90, -11.55,   0.04,
06/02 03Z,  -0.60, -14.12,  99.90, -14.67,   0.04,
06/02 04Z,  -0.60, -17.15,  99.90, -17.71,   0.04,
06/02 05Z,  -0.60, -19.63,  99.90, -20.19,   0.04,
06/02 06Z,  -0.50, -20.69,  99.90, -21.14,   0.04,  (min)
06/02 07Z,  -0.40, -19.20,  99.90, -19.56,   0.04,
06/02 08Z,  -0.40, -15.50,  99.90, -15.86,   0.04,
06/02 09Z,  -0.30, -11.27,  99.90, -11.53,   0.04,
06/02 10Z,  -0.30,  -7.73,  99.90,  -7.99,   0.04,
06/02 11Z,  -0.30,  -5.45,  99.90,  -5.71,   0.04,
06/02 12Z,  -0.20,  -5.04,  99.90,  -5.19,   0.04,  (max)
06/02 13Z,  -0.20,  -6.86,  99.90,  -7.02,   0.04,
06/02 14Z,  -0.20, -10.54,  99.90, -10.70,   0.04,
06/02 15Z,  -0.10, -15.09,  99.90, -15.15,   0.04,
06/02 16Z,  -0.10, -19.58,  99.90, -19.64,   0.04,
06/02 17Z,  -0.10, -23.58,  99.90, -23.64,   0.04,
06/02 18Z,  -0.20, -26.46,  99.90, -26.61,   0.04,
06/02 19Z,  -0.20, -26.83,  99.90, -26.98,   0.04,  (min)
06/02 20Z,  -0.20, -24.05,  99.90, -24.21,   0.04,
06/02 21Z,  -0.10, -19.35,  99.90, -19.41,   0.04,
06/02 22Z,  -0.10, -14.38,  99.90, -14.44,   0.04,
06/02 23Z,  -0.10, -10.06,  99.90, -10.12,   0.04,
06/03 00Z,  -0.20,  -7.19,  99.90,  -7.35,   0.04,
06/03 01Z,  -0.20,  -6.53,  99.90,  -6.68,   0.04,  (max)
06/03 02Z,  -0.20,  -8.15,  99.90,  -8.31,   0.04,
06/03 03Z,  -0.20, -11.29,  99.90, -11.45,   0.04,
06/03 04Z,  -0.20, -14.81,  99.90, -14.97,   0.04,
06/03 05Z,  -0.30, -17.96,  99.90, -18.21,   0.04,
06/03 06Z,  -0.30, -20.24,  99.90, -20.50,   0.04,
06/03 07Z,  -0.30, -20.61,  99.90, -20.87,   0.04,  (min)
06/03 08Z,  -0.30, -18.12,  99.90, -18.38,   0.04,
06/03 09Z,  -0.40, -13.60,  99.90, -13.95,   0.04,
06/03 10Z,  -0.40,  -9.04,  99.90,  -9.40,   0.04,
06/03 11Z,  -0.40,  -5.72,  99.90,  -6.07,   0.04,
06/03 12Z,  -0.40,  -4.15,  99.90,  -4.50,   0.04,  (max)
06/03 13Z,  -0.50,  -4.77,  99.90,  -5.23,   0.04,
06/03 14Z,  -0.50,  -7.66,  99.90,  -8.11,   0.04,
06/03 15Z,  -0.50, -12.15,  99.90, -12.61,   0.04,
06/03 16Z,  -0.60, -17.21,  99.90, -17.77,   0.04,
06/03 17Z,  -0.60, -21.95,  99.90, -22.51,   0.04,
06/03 18Z,  -0.70, -25.91,  99.90, -26.57,   0.04,
06/03 19Z,  -0.70, -28.24,  99.90, -28.89,   0.04,  (min)
06/03 20Z,  -0.70, -27.51,  99.90, -28.17,   0.04,
06/03 21Z,  -0.70, -23.52,  99.90, -24.18,   0.04,
06/03 22Z,  -0.70, -17.96,  99.90, -18.61,   0.04,
06/03 23Z,  -0.70, -12.61,  99.90, -13.27,   0.04,
06/04 00Z,  -0.80,  -8.41,  99.90,  -9.16,   0.04,
06/04 01Z,  -0.80,  -6.07,  99.90,  -6.82,   0.04,  (max)
06/04 02Z,  -0.80,  -6.12,  99.90,  -6.88,   0.04,
06/04 03Z,  -0.80,  -8.39,  99.90,  -9.14,   0.04,
06/04 04Z,  -0.80, -11.94,  99.90, -12.70,   0.04,
06/04 05Z,  -0.80, -15.67,  99.90, -16.42,   0.04,
06/04 06Z,  -0.80, -18.81,  99.90, -19.57,   0.04,
06/04 07Z,  -0.90, -20.75,  99.90, -21.60,   0.04,  (min)
06/04 08Z,  -0.90, -20.29,  99.90, -21.15,   0.04,
06/04 09Z,  -0.90, -16.80,  99.90, -17.65,   0.04,
06/04 10Z,  -0.80, -11.65,  99.90, -12.40,   0.04,
06/04 11Z,  -0.80,  -7.06,  99.90,  -7.82,   0.04,
06/04 12Z,  -0.80,  -4.21,  99.90,  -4.96,   0.04,
06/04 13Z,  -0.80,  -3.47,  99.90,  -4.22,   0.04,  (max)
06/04 14Z,  -0.80,  -5.06,  99.90,  -5.82,   0.04,
06/04 15Z,  -0.80,  -8.78,  99.90,  -9.54,   0.04,
06/04 16Z,  -0.90, -13.86,  99.90, -14.71,   0.04,
06/04 17Z,  -0.90, -19.22,  99.90, -20.08,   0.04,
06/04 18Z,  -1.00, -24.04,  99.90, -24.99,   0.04,
06/04 19Z,  -1.00, -27.76,  99.90, -28.72,   0.04,
06/04 20Z,  -1.00, -29.33,  99.90, -30.29,   0.04,  (min)
06/04 21Z,  -1.00, -27.44,  99.90, -28.40,   0.04,
06/04 22Z,  -0.90, -22.41,  99.90, -23.27,   0.04,
06/04 23Z,  -0.90, -16.33,  99.90, -17.19,   0.04,
06/05 00Z,  -0.90, -10.97,  99.90, -11.83,   0.04,