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 : 05/31/2023 20:22:25 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/30 00Z,  -0.10,  -8.90,  -8.73,  99.90,   0.27,
05/30 01Z,  -0.10, -11.26, -11.01,  99.90,   0.35,
05/30 02Z,  -0.10, -13.45, -13.17,  99.90,   0.38,
05/30 03Z,  -0.10, -15.24, -14.81,  99.90,   0.53,
05/30 04Z,   0.00, -15.67, -15.23,  99.90,   0.44,  (min)
05/30 05Z,   0.00, -14.15, -13.85,  99.90,   0.30,
05/30 06Z,  -0.10, -11.47, -11.31,  99.90,   0.26,
05/30 07Z,  -0.10,  -8.59,  -8.45,  99.90,   0.24,
05/30 08Z,   0.00,  -5.76,  -5.75,  99.90,   0.01,
05/30 09Z,   0.00,  -3.41,  -3.58,  99.90,  -0.17,
05/30 10Z,   0.00,  -2.44,  -2.59,  99.90,  -0.15,  (max)
05/30 11Z,   0.00,  -3.33,  -3.27,  99.90,   0.06,
05/30 12Z,   0.10,  -5.69,  -5.54,  99.90,   0.05,
05/30 13Z,   0.10,  -8.64,  -8.46,  99.90,   0.08,
05/30 14Z,   0.10, -11.64, -11.55,  99.90,  -0.01,
05/30 15Z,   0.10, -14.52, -14.35,  99.90,   0.07,
05/30 16Z,   0.10, -16.54, -16.33,  99.90,   0.11,
05/30 17Z,   0.10, -16.59, -16.76,  99.90,  -0.27,  (min)
05/30 18Z,   0.20, -14.79, -14.99,  99.90,  -0.40,
05/30 19Z,   0.20, -12.21, -12.01,  99.90,  -0.00,
05/30 20Z,   0.20,  -9.36,  -9.12,  99.90,   0.04,
05/30 21Z,   0.10,  -6.56,  -6.65,  99.90,  -0.19,
05/30 22Z,   0.10,  -4.69,  -5.12,  99.90,  -0.53,
05/30 23Z,   0.10,  -4.55,  -4.91,  99.90,  -0.46,  (max)
05/31 00Z,   0.10,  -6.12,  -6.19,  99.90,  -0.17,
05/31 01Z,   0.10,  -8.61,  -8.67,  99.90,  -0.16,
05/31 02Z,   0.10, -11.18, -11.37,  99.90,  -0.29,
05/31 03Z,   0.10, -13.57, -13.87,  99.90,  -0.40,
05/31 04Z,   0.00, -15.34, -15.68,  99.90,  -0.34,
05/31 05Z,   0.00, -15.39, -15.78,  99.90,  -0.39,  (min)
05/31 06Z,   0.00, -13.32, -13.55,  99.90,  -0.23,
05/31 07Z,   0.00, -10.18, -10.39,  99.90,  -0.21,
05/31 08Z,  -0.10,  -6.97,  -7.27,  99.90,  -0.20,
05/31 09Z,  -0.10,  -4.07,  -4.46,  99.90,  -0.29,
05/31 10Z,  -0.10,  -2.06,  -2.55,  99.90,  -0.39,
05/31 11Z,  -0.10,  -1.80,  -2.29,  99.90,  -0.39,  (max)
05/31 12Z,  -0.20,  -3.52,  -3.91,  99.90,  -0.19,
05/31 13Z,  -0.20,  -6.60,  -7.00,  99.90,  -0.20,
05/31 14Z,  -0.30, -10.13, -10.42,  99.90,   0.01,
05/31 15Z,  -0.30, -13.60, -13.93,  99.90,  -0.03,
05/31 16Z,  -0.30, -16.75, -17.11,  99.90,  -0.06,
05/31 17Z,  -0.30, -18.57, -19.00,  99.90,  -0.13,  (min)
05/31 18Z,  -0.40, -17.97, -18.63,  99.90,  -0.26,
05/31 19Z,  -0.40, -15.35, -15.58,  99.90,   0.17,
05/31 20Z,  -0.40, -11.93, -11.75,  99.90,   0.58,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/31 21Z,  -0.30,  -8.37,  99.90,  -8.14,   0.54,
05/31 22Z,  -0.30,  -5.23,  99.90,  -5.04,   0.49,
05/31 23Z,  -0.30,  -3.48,  99.90,  -3.33,   0.45,  (max)
06/01 00Z,  -0.30,  -3.77,  99.90,  -3.66,   0.40,
06/01 01Z,  -0.20,  -5.81,  99.90,  -5.65,   0.36,
06/01 02Z,  -0.20,  -8.67,  99.90,  -8.55,   0.31,
06/01 03Z,  -0.20, -11.50,  99.90, -11.43,   0.27,
06/01 04Z,  -0.20, -14.01,  99.90, -13.98,   0.22,
06/01 05Z,  -0.20, -15.54,  99.90, -15.56,   0.18,  (min)
06/01 06Z,  -0.20, -14.93,  99.90, -15.00,   0.13,
06/01 07Z,  -0.20, -12.10,  99.90, -12.21,   0.09,
06/01 08Z,  -0.20,  -8.39,  99.90,  -8.54,   0.05,
06/01 09Z,  -0.30,  -4.92,  99.90,  -5.17,   0.05,
06/01 10Z,  -0.30,  -2.17,  99.90,  -2.43,   0.05,
06/01 11Z,  -0.40,  -0.83,  99.90,  -1.19,   0.05,  (max)
06/01 12Z,  -0.50,  -1.55,  99.90,  -2.00,   0.05,
06/01 13Z,  -0.50,  -4.25,  99.90,  -4.70,   0.05,
06/01 14Z,  -0.60,  -8.11,  99.90,  -8.67,   0.05,
06/01 15Z,  -0.70, -12.19,  99.90, -12.84,   0.05,
06/01 16Z,  -0.70, -16.02,  99.90, -16.67,   0.05,
06/01 17Z,  -0.80, -19.17,  99.90, -19.93,   0.05,
06/01 18Z,  -0.80, -20.42,  99.90, -21.18,   0.05,  (min)
06/01 19Z,  -0.80, -18.84,  99.90, -19.59,   0.05,
06/01 20Z,  -0.80, -15.19,  99.90, -15.95,   0.05,
06/01 21Z,  -0.80, -10.91,  99.90, -11.67,   0.05,
06/01 22Z,  -0.90,  -6.82,  99.90,  -7.68,   0.05,
06/01 23Z,  -0.80,  -3.65,  99.90,  -4.40,   0.05,
06/02 00Z,  -0.80,  -2.33,  99.90,  -3.09,   0.05,  (max)
06/02 01Z,  -0.80,  -3.25,  99.90,  -4.01,   0.05,
06/02 02Z,  -0.80,  -5.86,  99.90,  -6.62,   0.05,
06/02 03Z,  -0.80,  -9.09,  99.90,  -9.84,   0.05,
06/02 04Z,  -0.70, -12.12,  99.90, -12.78,   0.05,
06/02 05Z,  -0.70, -14.60,  99.90, -15.26,   0.05,
06/02 06Z,  -0.60, -15.66,  99.90, -16.21,   0.05,  (min)
06/02 07Z,  -0.60, -14.17,  99.90, -14.73,   0.05,
06/02 08Z,  -0.50, -10.47,  99.90, -10.93,   0.05,
06/02 09Z,  -0.40,  -6.24,  99.90,  -6.60,   0.05,
06/02 10Z,  -0.30,  -2.70,  99.90,  -2.96,   0.05,
06/02 11Z,  -0.30,  -0.42,  99.90,  -0.68,   0.05,
06/02 12Z,  -0.20,  -0.01,  99.90,  -0.16,   0.05,  (max)
06/02 13Z,  -0.20,  -1.83,  99.90,  -1.99,   0.05,
06/02 14Z,  -0.20,  -5.51,  99.90,  -5.66,   0.05,
06/02 15Z,  -0.20, -10.06,  99.90, -10.22,   0.05,
06/02 16Z,  -0.20, -14.55,  99.90, -14.71,   0.05,
06/02 17Z,  -0.20, -18.55,  99.90, -18.71,   0.05,
06/02 18Z,  -0.20, -21.43,  99.90, -21.58,   0.05,
06/02 19Z,  -0.20, -21.80,  99.90, -21.95,   0.05,  (min)
06/02 20Z,  -0.20, -19.02,  99.90, -19.18,   0.05,
06/02 21Z,  -0.20, -14.32,  99.90, -14.48,   0.05,
06/02 22Z,  -0.20,  -9.35,  99.90,  -9.51,   0.05,
06/02 23Z,  -0.20,  -5.03,  99.90,  -5.19,   0.05,
06/03 00Z,  -0.20,  -2.16,  99.90,  -2.31,   0.05,
06/03 01Z,  -0.20,  -1.50,  99.90,  -1.65,   0.05,  (max)
06/03 02Z,  -0.30,  -3.12,  99.90,  -3.38,   0.05,
06/03 03Z,  -0.30,  -6.26,  99.90,  -6.51,   0.05,
06/03 04Z,  -0.30,  -9.78,  99.90, -10.04,   0.05,
06/03 05Z,  -0.40, -12.93,  99.90, -13.28,   0.05,
06/03 06Z,  -0.40, -15.21,  99.90, -15.57,   0.05,
06/03 07Z,  -0.40, -15.58,  99.90, -15.94,   0.05,  (min)
06/03 08Z,  -0.40, -13.09,  99.90, -13.45,   0.05,
06/03 09Z,  -0.40,  -8.57,  99.90,  -8.92,   0.05,
06/03 10Z,  -0.40,  -4.01,  99.90,  -4.36,   0.05,
06/03 11Z,  -0.50,  -0.69,  99.90,  -1.14,   0.05,
06/03 12Z,  -0.50,   0.88,  99.90,   0.43,   0.05,  (max)
06/03 13Z,  -0.50,   0.26,  99.90,  -0.20,   0.05,
06/03 14Z,  -0.60,  -2.63,  99.90,  -3.18,   0.05,
06/03 15Z,  -0.70,  -7.12,  99.90,  -7.78,   0.05,
06/03 16Z,  -0.70, -12.18,  99.90, -12.84,   0.05,
06/03 17Z,  -0.80, -16.92,  99.90, -17.68,   0.05,
06/03 18Z,  -0.80, -20.88,  99.90, -21.64,   0.05,
06/03 19Z,  -0.80, -23.21,  99.90, -23.96,   0.05,  (min)
06/03 20Z,  -0.80, -22.48,  99.90, -23.23,   0.05,
06/03 21Z,  -0.90, -18.49,  99.90, -19.35,   0.05,
06/03 22Z,  -0.90, -12.93,  99.90, -13.78,   0.05,
06/03 23Z,  -0.80,  -7.58,  99.90,  -8.33,   0.05,
06/04 00Z,  -0.90,  -3.38,  99.90,  -4.23,   0.05,
06/04 01Z,  -0.90,  -1.04,  99.90,  -1.89,   0.05,  (max)
06/04 02Z,  -0.90,  -1.09,  99.90,  -1.95,   0.05,
06/04 03Z,  -0.90,  -3.36,  99.90,  -4.21,   0.05,
06/04 04Z,  -0.90,  -6.91,  99.90,  -7.77,   0.05,
06/04 05Z,  -1.00, -10.64,  99.90, -11.59,   0.05,
06/04 06Z,  -1.00, -13.78,  99.90, -14.74,   0.05,
06/04 07Z,  -1.00, -15.72,  99.90, -16.67,   0.05,  (min)
06/04 08Z,  -1.00, -15.26,  99.90, -16.21,   0.05,
06/04 09Z,  -1.00, -11.77,  99.90, -12.72,   0.05,
06/04 10Z,  -1.00,  -6.62,  99.90,  -7.57,   0.05,
06/04 11Z,  -1.00,  -2.03,  99.90,  -2.98,   0.05,
06/04 12Z,  -1.00,   0.82,  99.90,  -0.13,   0.05,