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 
#Cordova, AK : 10/02/2023 11:21:20 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/30 12Z,  -0.40,  -4.15,  -4.47,  99.90,   0.08,
09/30 13Z,  -0.40,  -7.31,  -7.61,  99.90,   0.10,
09/30 14Z,  -0.40, -11.18, -11.22,  99.90,   0.36,
09/30 15Z,  -0.40, -14.76, -14.92,  99.90,   0.24,
09/30 16Z,  -0.50, -16.81, -17.19,  99.90,   0.12,  (min)
09/30 17Z,  -0.30, -16.59, -16.93,  99.90,  -0.04,
09/30 18Z,  -0.30, -14.30, -14.38,  99.90,   0.22,
09/30 19Z,  -0.30, -10.75, -10.83,  99.90,   0.22,
09/30 20Z,  -0.30,  -6.88,  -7.08,  99.90,   0.10,
09/30 21Z,  -0.30,  -3.61,  -3.76,  99.90,   0.15,
09/30 22Z,  -0.10,  -1.60,  -1.34,  99.90,   0.36,
09/30 23Z,  -0.20,  -1.27,  -1.04,  99.90,   0.43,  (max)
10/01 00Z,  -0.20,  -2.77,  -2.55,  99.90,   0.42,
10/01 01Z,  -0.10,  -5.89,  -5.30,  99.90,   0.69,
10/01 02Z,   0.00, -10.00,  -9.22,  99.90,   0.78,
10/01 03Z,   0.00, -14.20, -13.38,  99.90,   0.82,
10/01 04Z,   0.00, -17.27, -16.79,  99.90,   0.48,
10/01 05Z,   0.20, -18.20, -17.92,  99.90,   0.08,  (min)
10/01 06Z,   0.40, -16.82, -16.21,  99.90,   0.21,
10/01 07Z,   0.50, -13.80, -13.20,  99.90,   0.10,
10/01 08Z,   0.60, -10.05,  -9.58,  99.90,  -0.13,
10/01 09Z,   0.50,  -6.49,  -6.30,  99.90,  -0.31,
10/01 10Z,   0.50,  -3.87,  -3.49,  99.90,  -0.12,
10/01 11Z,   0.40,  -2.66,  -2.26,  99.90,   0.00,  (max)
10/01 12Z,   0.60,  -3.11,  -2.86,  99.90,  -0.35,
10/01 13Z,   0.50,  -5.16,  -4.73,  99.90,  -0.07,
10/01 14Z,   0.40,  -8.35,  -7.76,  99.90,   0.19,
10/01 15Z,   0.40, -11.93, -11.14,  99.90,   0.39,
10/01 16Z,   0.20, -14.87, -14.02,  99.90,   0.65,
10/01 17Z,   0.20, -16.08, -15.56,  99.90,   0.32,  (min)
10/01 18Z,   0.40, -15.09, -14.46,  99.90,   0.23,
10/01 19Z,   0.40, -12.34, -11.73,  99.90,   0.21,
10/01 20Z,   0.40,  -8.72,  -8.24,  99.90,   0.08,
10/01 21Z,   0.30,  -5.16,  -4.73,  99.90,   0.13,
10/01 22Z,   0.20,  -2.48,  -1.68,  99.90,   0.60,
10/01 23Z,   0.10,  -1.22,  -0.58,  99.90,   0.54,  (max)
10/02 00Z,   0.50,  -1.66,  -1.18,  99.90,  -0.02,
10/02 01Z,   0.40,  -3.82,  -3.32,  99.90,   0.10,
10/02 02Z,   0.30,  -7.31,  -6.69,  99.90,   0.32,
10/02 03Z,   0.20, -11.46, -10.75,  99.90,   0.51,
10/02 04Z,   0.10, -15.31, -14.60,  99.90,   0.61,
10/02 05Z,   0.10, -17.75, -17.43,  99.90,   0.22,
10/02 06Z,   0.20, -18.01, -17.58,  99.90,   0.23,  (min)
10/02 07Z,   0.30, -16.18, -15.67,  99.90,   0.21,
10/02 08Z,   0.40, -13.02, -12.80,  99.90,  -0.18,
10/02 09Z,   0.50,  -9.44,  -9.32,  99.90,  -0.38,
10/02 10Z,   0.70,  -6.28,  -6.30,  99.90,  -0.72,
10/02 11Z,   0.70,  -4.17,  -3.94,  99.90,  -0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/02 12Z,   0.60,  -3.43,  99.90,  -3.28,  -0.44,  (max)
10/02 13Z,   0.50,  -4.21,  99.90,  -4.12,  -0.41,
10/02 14Z,   0.50,  -6.31,  99.90,  -6.20,  -0.38,
10/02 15Z,   0.40,  -9.23,  99.90,  -9.18,  -0.35,
10/02 16Z,   0.30, -12.22,  99.90, -12.24,  -0.32,
10/02 17Z,   0.40, -14.36,  99.90, -14.25,  -0.29,
10/02 18Z,   0.40, -14.77,  99.90, -14.63,  -0.26,  (min)
10/02 19Z,   0.50, -13.23,  99.90, -12.95,  -0.23,
10/02 20Z,   0.50, -10.34,  99.90, -10.04,  -0.20,
10/02 21Z,   0.60,  -6.99,  99.90,  -6.55,  -0.16,
10/02 22Z,   0.70,  -4.01,  99.90,  -3.45,  -0.13,
10/02 23Z,   0.60,  -2.09,  99.90,  -1.60,  -0.10,
10/03 00Z,   0.60,  -1.61,  99.90,  -1.11,  -0.10,  (max)
10/03 01Z,   0.60,  -2.69,  99.90,  -2.20,  -0.10,
10/03 02Z,   0.50,  -5.21,  99.90,  -4.81,  -0.10,
10/03 03Z,   0.50,  -8.71,  99.90,  -8.31,  -0.10,
10/03 04Z,   0.40, -12.50,  99.90, -12.20,  -0.10,
10/03 05Z,   0.50, -15.75,  99.90, -15.35,  -0.10,
10/03 06Z,   0.50, -17.49,  99.90, -17.10,  -0.10,  (min)
10/03 07Z,   0.40, -17.19,  99.90, -16.89,  -0.10,
10/03 08Z,   0.30, -15.13,  99.90, -14.94,  -0.10,
10/03 09Z,   0.40, -12.12,  99.90, -11.82,  -0.10,
10/03 10Z,   0.40,  -8.97,  99.90,  -8.68,  -0.10,
10/03 11Z,   0.30,  -6.40,  99.90,  -6.20,  -0.10,
10/03 12Z,   0.30,  -4.86,  99.90,  -4.66,  -0.10,
10/03 13Z,   0.30,  -4.53,  99.90,  -4.34,  -0.10,  (max)
10/03 14Z,   0.30,  -5.44,  99.90,  -5.24,  -0.10,
10/03 15Z,   0.30,  -7.33,  99.90,  -7.13,  -0.10,
10/03 16Z,   0.20,  -9.72,  99.90,  -9.62,  -0.10,
10/03 17Z,   0.10, -11.99,  99.90, -11.99,  -0.10,
10/03 18Z,   0.20, -13.36,  99.90, -13.27,  -0.10,  (min)
10/03 19Z,   0.20, -13.15,  99.90, -13.05,  -0.10,
10/03 20Z,   0.20, -11.35,  99.90, -11.25,  -0.10,
10/03 21Z,   0.10,  -8.64,  99.90,  -8.64,  -0.10,
10/03 22Z,   0.10,  -5.83,  99.90,  -5.83,  -0.10,
10/03 23Z,   0.10,  -3.61,  99.90,  -3.61,  -0.10,
10/04 00Z,   0.10,  -2.48,  99.90,  -2.49,  -0.10,  (max)
10/04 01Z,   0.10,  -2.64,  99.90,  -2.64,  -0.10,
10/04 02Z,   0.00,  -4.07,  99.90,  -4.18,  -0.10,
10/04 03Z,   0.10,  -6.58,  99.90,  -6.59,  -0.10,
10/04 04Z,   0.00,  -9.73,  99.90,  -9.83,  -0.10,
10/04 05Z,   0.00, -12.95,  99.90, -13.05,  -0.10,
10/04 06Z,   0.00, -15.51,  99.90, -15.62,  -0.10,
10/04 07Z,   0.00, -16.64,  99.90, -16.74,  -0.10,  (min)
10/04 08Z,   0.00, -15.98,  99.90, -16.09,  -0.10,
10/04 09Z,  -0.20, -13.97,  99.90, -14.27,  -0.10,
10/04 10Z,  -0.20, -11.36,  99.90, -11.66,  -0.10,
10/04 11Z,  -0.30,  -8.83,  99.90,  -9.23,  -0.10,
10/04 12Z,  -0.30,  -6.90,  99.90,  -7.31,  -0.10,
10/04 13Z,  -0.40,  -5.85,  99.90,  -6.35,  -0.10,
10/04 14Z,  -0.40,  -5.73,  99.90,  -6.24,  -0.10,  (max)
10/04 15Z,  -0.40,  -6.51,  99.90,  -7.01,  -0.10,
10/04 16Z,  -0.40,  -7.97,  99.90,  -8.47,  -0.10,
10/04 17Z,  -0.50,  -9.73,  99.90, -10.33,  -0.10,
10/04 18Z,  -0.40, -11.33,  99.90, -11.83,  -0.10,
10/04 19Z,  -0.40, -12.10,  99.90, -12.60,  -0.10,  (min)
10/04 20Z,  -0.50, -11.53,  99.90, -12.13,  -0.10,
10/04 21Z,  -0.50,  -9.78,  99.90, -10.38,  -0.10,
10/04 22Z,  -0.50,  -7.51,  99.90,  -8.12,  -0.10,
10/04 23Z,  -0.50,  -5.41,  99.90,  -6.01,  -0.10,
10/05 00Z,  -0.50,  -3.97,  99.90,  -4.57,  -0.10,
10/05 01Z,  -0.50,  -3.48,  99.90,  -4.08,  -0.10,  (max)
10/05 02Z,  -0.50,  -3.97,  99.90,  -4.57,  -0.10,
10/05 03Z,  -0.40,  -5.40,  99.90,  -5.90,  -0.10,
10/05 04Z,  -0.20,  -7.60,  99.90,  -7.90,  -0.10,
10/05 05Z,  -0.20, -10.21,  99.90, -10.51,  -0.10,
10/05 06Z,  -0.20, -12.80,  99.90, -13.10,  -0.10,
10/05 07Z,   0.00, -14.77,  99.90, -14.87,  -0.10,
10/05 08Z,   0.00, -15.46,  99.90, -15.56,  -0.10,  (min)
10/05 09Z,   0.00, -14.71,  99.90, -14.81,  -0.10,
10/05 10Z,   0.00, -12.99,  99.90, -13.09,  -0.10,
10/05 11Z,   0.30, -10.95,  99.90, -10.76,  -0.10,
10/05 12Z,   0.20,  -9.09,  99.90,  -8.99,  -0.10,
10/05 13Z,   0.40,  -7.70,  99.90,  -7.41,  -0.10,
10/05 14Z,   0.70,  -6.91,  99.90,  -6.31,  -0.10,
10/05 15Z,   0.80,  -6.73,  99.90,  -6.04,  -0.10,  (max)
10/05 16Z,   0.80,  -7.19,  99.90,  -6.49,  -0.10,
10/05 17Z,   1.00,  -8.14,  99.90,  -7.24,  -0.10,
10/05 18Z,   1.10,  -9.34,  99.90,  -8.35,  -0.10,
10/05 19Z,   1.10, -10.44,  99.90,  -9.44,  -0.10,
10/05 20Z,   1.00, -10.84,  99.90,  -9.95,  -0.10,  (min)
10/05 21Z,   1.00, -10.20,  99.90,  -9.30,  -0.10,
10/05 22Z,   1.00,  -8.76,  99.90,  -7.87,  -0.10,
10/05 23Z,   0.90,  -7.12,  99.90,  -6.32,  -0.10,
10/06 00Z,   0.80,  -5.73,  99.90,  -5.04,  -0.10,