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 
#Seldovia, AK : 10/05/2023 03:21:02 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/03 12Z,   0.00,  -8.46,  -8.96,  99.90,  -0.50,
10/03 13Z,   0.00,  -5.55,  -6.21,  99.90,  -0.66,
10/03 14Z,  -0.10,  -4.85,  -5.54,  99.90,  -0.59,  (max)
10/03 15Z,  -0.20,  -6.41,  -7.00,  99.90,  -0.39,
10/03 16Z,  -0.30,  -9.77, -10.32,  99.90,  -0.25,
10/03 17Z,  -0.30, -13.97, -14.48,  99.90,  -0.21,
10/03 18Z,  -0.10, -17.86, -18.28,  99.90,  -0.32,
10/03 19Z,  -0.10, -20.27, -20.72,  99.90,  -0.35,  (min)
10/03 20Z,  -0.10, -20.32, -20.58,  99.90,  -0.16,
10/03 21Z,  -0.10, -18.00, -18.09,  99.90,   0.01,
10/03 22Z,  -0.10, -14.19, -14.45,  99.90,  -0.16,
10/03 23Z,   0.00,  -9.94, -10.43,  99.90,  -0.49,
10/04 00Z,   0.00,  -6.21,  -6.84,  99.90,  -0.63,
10/04 01Z,  -0.10,  -3.93,  -4.50,  99.90,  -0.47,
10/04 02Z,  -0.20,  -3.73,  -4.35,  99.90,  -0.42,  (max)
10/04 03Z,  -0.20,  -5.72,  -6.36,  99.90,  -0.44,
10/04 04Z,  -0.20,  -9.50,  -9.99,  99.90,  -0.29,
10/04 05Z,  -0.20, -14.24, -14.53,  99.90,  -0.09,
10/04 06Z,  -0.20, -18.92, -19.30,  99.90,  -0.18,
10/04 07Z,  -0.20, -22.50, -23.02,  99.90,  -0.32,
10/04 08Z,  -0.30, -24.04, -24.39,  99.90,  -0.05,  (min)
10/04 09Z,  -0.30, -23.17, -23.50,  99.90,  -0.03,
10/04 10Z,  -0.30, -20.39, -20.96,  99.90,  -0.27,
10/04 11Z,  -0.40, -16.58, -17.35,  99.90,  -0.37,
10/04 12Z,  -0.40, -12.54, -13.21,  99.90,  -0.27,
10/04 13Z,  -0.60,  -9.12,  -9.77,  99.90,  -0.05,
10/04 14Z,  -0.70,  -7.09,  -7.91,  99.90,  -0.12,
10/04 15Z,  -0.80,  -6.87,  -7.70,  99.90,  -0.03,  (max)
10/04 16Z,  -0.90,  -8.39,  -9.10,  99.90,   0.19,
10/04 17Z,  -0.90, -11.13, -11.84,  99.90,   0.19,
10/04 18Z,  -0.80, -14.29, -14.93,  99.90,   0.16,
10/04 19Z,  -0.80, -16.98, -17.62,  99.90,   0.16,
10/04 20Z,  -0.80, -18.34, -18.92,  99.90,   0.22,  (min)
10/04 21Z,  -0.70, -17.79, -18.05,  99.90,   0.44,
10/04 22Z,  -0.80, -15.55, -15.80,  99.90,   0.55,
10/04 23Z,  -0.80, -12.45, -12.76,  99.90,   0.49,
10/05 00Z,  -0.80,  -9.28,  -9.81,  99.90,   0.27,
10/05 01Z,  -0.70,  -6.74,  -7.35,  99.90,   0.09,
10/05 02Z,  -0.60,  -5.51,  -5.94,  99.90,   0.17,  (max)
10/05 03Z,  -0.60,  -5.97,  -6.32,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 04Z,  -0.60,  -8.07,  99.90,  -8.44,   0.23,
10/05 05Z,  -0.40, -11.36,  99.90, -11.56,   0.20,
10/05 06Z,  -0.30, -15.13,  99.90, -15.25,   0.18,
10/05 07Z,  -0.20, -18.62,  99.90, -18.66,   0.16,
10/05 08Z,   0.00, -21.11,  99.90, -20.97,   0.14,
10/05 09Z,   0.00, -21.95,  99.90, -21.84,   0.11,  (min)
10/05 10Z,   0.00, -21.01,  99.90, -20.91,   0.09,
10/05 11Z,   0.00, -18.76,  99.90, -18.69,   0.07,
10/05 12Z,   0.00, -15.87,  99.90, -15.83,   0.05,
10/05 13Z,   0.00, -12.87,  99.90, -12.85,   0.02,
10/05 14Z,   0.00, -10.35,  99.90, -10.35,   0.00,
10/05 15Z,   0.00,  -8.89,  99.90,  -8.91,  -0.02,
10/05 16Z,   0.10,  -8.75,  99.90,  -8.68,  -0.02,  (max)
10/05 17Z,   0.20,  -9.84,  99.90,  -9.66,  -0.02,
10/05 18Z,   0.20, -11.72,  99.90, -11.54,  -0.02,
10/05 19Z,   0.50, -13.82,  99.90, -13.35,  -0.02,
10/05 20Z,   0.70, -15.55,  99.90, -14.87,  -0.02,
10/05 21Z,   0.70, -16.28,  99.90, -15.60,  -0.02,  (min)
10/05 22Z,   0.70, -15.66,  99.90, -14.98,  -0.02,
10/05 23Z,   0.60, -13.95,  99.90, -13.37,  -0.02,
10/06 00Z,   0.40, -11.79,  99.90, -11.41,  -0.02,
10/06 01Z,   0.40,  -9.68,  99.90,  -9.31,  -0.02,
10/06 02Z,   0.30,  -8.09,  99.90,  -7.81,  -0.02,
10/06 03Z,   0.20,  -7.49,  99.90,  -7.31,  -0.02,  (max)
10/06 04Z,   0.30,  -8.10,  99.90,  -7.83,  -0.02,
10/06 05Z,   0.40,  -9.84,  99.90,  -9.46,  -0.02,
10/06 06Z,   0.50, -12.31,  99.90, -11.83,  -0.02,
10/06 07Z,   0.50, -15.03,  99.90, -14.55,  -0.02,
10/06 08Z,   0.60, -17.51,  99.90, -16.94,  -0.02,
10/06 09Z,   0.60, -19.31,  99.90, -18.73,  -0.02,
10/06 10Z,   0.70, -19.95,  99.90, -19.27,  -0.02,  (min)
10/06 11Z,   0.60, -19.35,  99.90, -18.77,  -0.02,
10/06 12Z,   0.40, -17.88,  99.90, -17.51,  -0.02,
10/06 13Z,   0.30, -15.92,  99.90, -15.65,  -0.02,
10/06 14Z,   0.20, -13.74,  99.90, -13.56,  -0.02,
10/06 15Z,   0.00, -11.77,  99.90, -11.79,  -0.02,
10/06 16Z,   0.00, -10.46,  99.90, -10.48,  -0.02,
10/06 17Z,   0.00, -10.04,  99.90, -10.07,  -0.02,  (max)
10/06 18Z,   0.00, -10.48,  99.90, -10.50,  -0.02,
10/06 19Z,   0.00, -11.51,  99.90, -11.53,  -0.02,
10/06 20Z,   0.00, -12.81,  99.90, -12.83,  -0.02,
10/06 21Z,   0.00, -14.01,  99.90, -14.03,  -0.02,
10/06 22Z,   0.00, -14.63,  99.90, -14.65,  -0.02,  (min)
10/06 23Z,   0.00, -14.38,  99.90, -14.40,  -0.02,
10/07 00Z,  -0.10, -13.42,  99.90, -13.55,  -0.02,
10/07 01Z,  -0.10, -12.17,  99.90, -12.29,  -0.02,
10/07 02Z,  -0.20, -10.86,  99.90, -11.08,  -0.02,
10/07 03Z,  -0.30,  -9.77,  99.90, -10.09,  -0.02,
10/07 04Z,  -0.30,  -9.28,  99.90,  -9.61,  -0.02,  (max)
10/07 05Z,  -0.30,  -9.60,  99.90,  -9.93,  -0.02,
10/07 06Z,  -0.30, -10.68,  99.90, -11.00,  -0.02,
10/07 07Z,  -0.10, -12.29,  99.90, -12.42,  -0.02,
10/07 08Z,  -0.10, -14.18,  99.90, -14.30,  -0.02,
10/07 09Z,  -0.10, -16.09,  99.90, -16.21,  -0.02,
10/07 10Z,  -0.10, -17.69,  99.90, -17.81,  -0.02,
10/07 11Z,  -0.10, -18.56,  99.90, -18.68,  -0.02,  (min)
10/07 12Z,  -0.10, -18.55,  99.90, -18.67,  -0.02,
10/07 13Z,  -0.20, -17.84,  99.90, -18.06,  -0.02,
10/07 14Z,  -0.20, -16.55,  99.90, -16.77,  -0.02,
10/07 15Z,  -0.30, -14.77,  99.90, -15.09,  -0.02,
10/07 16Z,  -0.30, -12.89,  99.90, -13.21,  -0.02,
10/07 17Z,  -0.10, -11.36,  99.90, -11.48,  -0.02,
10/07 18Z,   0.00, -10.46,  99.90, -10.48,  -0.02,
10/07 19Z,   0.20, -10.27,  99.90, -10.09,  -0.02,  (max)
10/07 20Z,   0.40, -10.72,  99.90, -10.34,  -0.02,
10/07 21Z,   0.60, -11.67,  99.90, -11.09,  -0.02,
10/07 22Z,   0.60, -12.86,  99.90, -12.28,  -0.02,
10/07 23Z,   0.60, -13.82,  99.90, -13.24,  -0.02,
10/08 00Z,   0.60, -14.16,  99.90, -13.58,  -0.02,  (min)
10/08 01Z,   0.50, -13.94,  99.90, -13.46,  -0.02,
10/08 02Z,   0.40, -13.31,  99.90, -12.93,  -0.02,
10/08 03Z,   0.30, -12.32,  99.90, -12.04,  -0.02,
10/08 04Z,   0.40, -11.22,  99.90, -10.84,  -0.02,
10/08 05Z,   0.40, -10.41,  99.90, -10.03,  -0.02,
10/08 06Z,   0.50, -10.17,  99.90,  -9.69,  -0.02,  (max)
10/08 07Z,   0.60, -10.57,  99.90,  -9.99,  -0.02,
10/08 08Z,   0.70, -11.56,  99.90, -10.89,  -0.02,
10/08 09Z,   0.70, -13.05,  99.90, -12.38,  -0.02,
10/08 10Z,   0.70, -14.91,  99.90, -14.23,  -0.02,
10/08 11Z,   0.60, -16.76,  99.90, -16.18,  -0.02,
10/08 12Z,   0.60, -18.09,  99.90, -17.51,  -0.02,
10/08 13Z,   0.40, -18.65,  99.90, -18.27,  -0.02,  (min)
10/08 14Z,   0.20, -18.42,  99.90, -18.24,  -0.02,
10/08 15Z,   0.10, -17.33,  99.90, -17.26,  -0.02,
10/08 16Z,   0.10, -15.48,  99.90, -15.40,  -0.02,
10/08 17Z,   0.20, -13.29,  99.90, -13.12,  -0.02,
10/08 18Z,   0.20, -11.33,  99.90, -11.15,  -0.02,
10/08 19Z,  99.90,  -9.97,  99.90,  99.90,  -0.02,
10/08 20Z,  99.90,  -9.43,  99.90,  99.90,  -0.02,
10/08 21Z,  99.90,  -9.76,  99.90,  99.90,  -0.02,
10/08 22Z,  99.90, -10.88,  99.90,  99.90,  -0.02,
10/08 23Z,  99.90, -12.51,  99.90,  99.90,  -0.02,
10/09 00Z,  99.90, -14.05,  99.90,  99.90,  -0.02,