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 : 10/04/2023 20:21:39 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/03 00Z,   0.00,   1.86,   1.81,  99.90,  -0.05,
10/03 01Z,   0.00,   3.13,   3.09,  99.90,  -0.04,  (max)
10/03 02Z,   0.00,   1.78,   1.63,  99.90,  -0.15,
10/03 03Z,   0.00,  -1.95,  -2.07,  99.90,  -0.12,
10/03 04Z,  -0.20,  -7.27,  -7.17,  99.90,   0.30,
10/03 05Z,  -0.20, -13.00, -12.83,  99.90,   0.37,
10/03 06Z,   0.00, -17.82, -17.80,  99.90,   0.02,
10/03 07Z,   0.00, -20.44, -20.54,  99.90,  -0.10,  (min)
10/03 08Z,   0.00, -20.16, -20.29,  99.90,  -0.13,
10/03 09Z,   0.00, -17.28, -17.68,  99.90,  -0.40,
10/03 10Z,   0.00, -12.80, -13.53,  99.90,  -0.73,
10/03 11Z,   0.00,  -7.79,  -8.44,  99.90,  -0.65,
10/03 12Z,   0.00,  -3.32,  -3.82,  99.90,  -0.50,
10/03 13Z,   0.00,  -0.41,  -1.07,  99.90,  -0.66,
10/03 14Z,  -0.10,   0.29,  -0.40,  99.90,  -0.59,  (max)
10/03 15Z,  -0.20,  -1.27,  -1.86,  99.90,  -0.39,
10/03 16Z,  -0.30,  -4.63,  -5.18,  99.90,  -0.25,
10/03 17Z,  -0.30,  -8.83,  -9.34,  99.90,  -0.21,
10/03 18Z,  -0.10, -12.72, -13.14,  99.90,  -0.32,
10/03 19Z,  -0.10, -15.13, -15.58,  99.90,  -0.35,  (min)
10/03 20Z,  -0.10, -15.18, -15.44,  99.90,  -0.16,
10/03 21Z,  -0.10, -12.86, -12.95,  99.90,   0.01,
10/03 22Z,  -0.10,  -9.05,  -9.31,  99.90,  -0.16,
10/03 23Z,   0.00,  -4.80,  -5.29,  99.90,  -0.49,
10/04 00Z,   0.00,  -1.07,  -1.70,  99.90,  -0.63,
10/04 01Z,  -0.10,   1.21,   0.64,  99.90,  -0.47,
10/04 02Z,  -0.20,   1.41,   0.79,  99.90,  -0.42,  (max)
10/04 03Z,  -0.20,  -0.58,  -1.22,  99.90,  -0.44,
10/04 04Z,  -0.20,  -4.36,  -4.85,  99.90,  -0.29,
10/04 05Z,  -0.20,  -9.10,  -9.39,  99.90,  -0.09,
10/04 06Z,  -0.20, -13.78, -14.16,  99.90,  -0.18,
10/04 07Z,  -0.20, -17.36, -17.88,  99.90,  -0.32,
10/04 08Z,  -0.30, -18.90, -19.25,  99.90,  -0.05,  (min)
10/04 09Z,  -0.30, -18.03, -18.36,  99.90,  -0.03,
10/04 10Z,  -0.30, -15.25, -15.82,  99.90,  -0.27,
10/04 11Z,  -0.40, -11.44, -12.21,  99.90,  -0.37,
10/04 12Z,  -0.40,  -7.40,  -8.07,  99.90,  -0.27,
10/04 13Z,  -0.60,  -3.98,  -4.63,  99.90,  -0.05,
10/04 14Z,  -0.70,  -1.95,  -2.77,  99.90,  -0.12,
10/04 15Z,  -0.80,  -1.73,  -2.56,  99.90,  -0.03,  (max)
10/04 16Z,  -0.90,  -3.25,  -3.96,  99.90,   0.19,
10/04 17Z,  -0.90,  -5.99,  -6.70,  99.90,   0.19,
10/04 18Z,  -0.90,  -9.15,  -9.79,  99.90,   0.26,
10/04 19Z,  -0.80, -11.84, -12.48,  99.90,   0.16,
10/04 20Z,  -0.80, -13.20, -13.78,  99.90,   0.22,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 21Z,  -0.70, -12.65,  99.90, -13.16,   0.19,
10/04 22Z,  -0.70, -10.41,  99.90, -10.94,   0.17,
10/04 23Z,  -0.60,  -7.31,  99.90,  -7.76,   0.15,
10/05 00Z,  -0.60,  -4.14,  99.90,  -4.61,   0.13,
10/05 01Z,  -0.60,  -1.60,  99.90,  -2.10,   0.10,
10/05 02Z,  -0.50,  -0.37,  99.90,  -0.78,   0.08,  (max)
10/05 03Z,  -0.60,  -0.83,  99.90,  -1.37,   0.06,
10/05 04Z,  -0.60,  -2.93,  99.90,  -3.49,   0.04,
10/05 05Z,  -0.50,  -6.22,  99.90,  -6.71,   0.01,
10/05 06Z,  -0.40,  -9.99,  99.90, -10.40,  -0.01,
10/05 07Z,  -0.30, -13.48,  99.90, -13.82,  -0.03,
10/05 08Z,  -0.10, -15.97,  99.90, -16.12,  -0.06,
10/05 09Z,   0.00, -16.81,  99.90, -16.87,  -0.06,  (min)
10/05 10Z,   0.00, -15.87,  99.90, -15.92,  -0.06,
10/05 11Z,   0.00, -13.62,  99.90, -13.68,  -0.06,
10/05 12Z,   0.10, -10.73,  99.90, -10.69,  -0.06,
10/05 13Z,   0.10,  -7.73,  99.90,  -7.69,  -0.06,
10/05 14Z,   0.00,  -5.21,  99.90,  -5.27,  -0.06,
10/05 15Z,   0.00,  -3.75,  99.90,  -3.80,  -0.06,
10/05 16Z,   0.00,  -3.61,  99.90,  -3.67,  -0.06,  (max)
10/05 17Z,   0.10,  -4.70,  99.90,  -4.65,  -0.06,
10/05 18Z,   0.20,  -6.58,  99.90,  -6.44,  -0.06,
10/05 19Z,   0.40,  -8.68,  99.90,  -8.34,  -0.06,
10/05 20Z,   0.70, -10.41,  99.90,  -9.76,  -0.06,
10/05 21Z,   0.80, -11.14,  99.90, -10.40,  -0.06,  (min)
10/05 22Z,   0.70, -10.52,  99.90,  -9.88,  -0.06,
10/05 23Z,   0.60,  -8.81,  99.90,  -8.26,  -0.06,
10/06 00Z,   0.60,  -6.65,  99.90,  -6.10,  -0.06,
10/06 01Z,   0.40,  -4.54,  99.90,  -4.20,  -0.06,
10/06 02Z,   0.30,  -2.95,  99.90,  -2.71,  -0.06,
10/06 03Z,   0.30,  -2.35,  99.90,  -2.10,  -0.06,  (max)
10/06 04Z,   0.20,  -2.96,  99.90,  -2.82,  -0.06,
10/06 05Z,   0.30,  -4.70,  99.90,  -4.45,  -0.06,
10/06 06Z,   0.40,  -7.17,  99.90,  -6.83,  -0.06,
10/06 07Z,   0.50,  -9.89,  99.90,  -9.44,  -0.06,
10/06 08Z,   0.70, -12.37,  99.90, -11.73,  -0.06,
10/06 09Z,   0.70, -14.17,  99.90, -13.52,  -0.06,
10/06 10Z,   0.60, -14.81,  99.90, -14.26,  -0.06,  (min)
10/06 11Z,   0.50, -14.21,  99.90, -13.76,  -0.06,
10/06 12Z,   0.40, -12.74,  99.90, -12.40,  -0.06,
10/06 13Z,   0.20, -10.78,  99.90, -10.64,  -0.06,
10/06 14Z,   0.10,  -8.60,  99.90,  -8.56,  -0.06,
10/06 15Z,   0.00,  -6.63,  99.90,  -6.68,  -0.06,
10/06 16Z,   0.00,  -5.32,  99.90,  -5.38,  -0.06,
10/06 17Z,  -0.10,  -4.90,  99.90,  -5.06,  -0.06,  (max)
10/06 18Z,  -0.10,  -5.34,  99.90,  -5.49,  -0.06,
10/06 19Z,   0.00,  -6.37,  99.90,  -6.43,  -0.06,
10/06 20Z,   0.00,  -7.67,  99.90,  -7.72,  -0.06,
10/06 21Z,   0.00,  -8.87,  99.90,  -8.92,  -0.06,
10/06 22Z,   0.00,  -9.49,  99.90,  -9.55,  -0.06,  (min)
10/06 23Z,   0.00,  -9.24,  99.90,  -9.29,  -0.06,
10/07 00Z,   0.00,  -8.28,  99.90,  -8.34,  -0.06,
10/07 01Z,  -0.10,  -7.03,  99.90,  -7.19,  -0.06,
10/07 02Z,  -0.20,  -5.72,  99.90,  -5.97,  -0.06,
10/07 03Z,  -0.30,  -4.63,  99.90,  -4.99,  -0.06,
10/07 04Z,  -0.30,  -4.14,  99.90,  -4.50,  -0.06,  (max)
10/07 05Z,  -0.20,  -4.46,  99.90,  -4.72,  -0.06,
10/07 06Z,  -0.20,  -5.54,  99.90,  -5.80,  -0.06,
10/07 07Z,  -0.10,  -7.15,  99.90,  -7.31,  -0.06,
10/07 08Z,   0.00,  -9.04,  99.90,  -9.09,  -0.06,
10/07 09Z,   0.00, -10.95,  99.90, -11.00,  -0.06,
10/07 10Z,   0.00, -12.55,  99.90, -12.61,  -0.06,
10/07 11Z,   0.00, -13.42,  99.90, -13.47,  -0.06,
10/07 12Z,  -0.10, -13.41,  99.90, -13.56,  -0.06,  (min)
10/07 13Z,  -0.20, -12.70,  99.90, -12.96,  -0.06,
10/07 14Z,  -0.30, -11.41,  99.90, -11.76,  -0.06,
10/07 15Z,  -0.40,  -9.63,  99.90, -10.09,  -0.06,
10/07 16Z,  -0.30,  -7.75,  99.90,  -8.11,  -0.06,
10/07 17Z,  -0.20,  -6.22,  99.90,  -6.48,  -0.06,
10/07 18Z,   0.00,  -5.32,  99.90,  -5.37,  -0.06,
10/07 19Z,   0.20,  -5.13,  99.90,  -4.98,  -0.06,  (max)
10/07 20Z,   0.40,  -5.58,  99.90,  -5.24,  -0.06,
10/07 21Z,   0.50,  -6.53,  99.90,  -6.09,  -0.06,
10/07 22Z,   0.60,  -7.72,  99.90,  -7.18,  -0.06,
10/07 23Z,   0.70,  -8.68,  99.90,  -8.03,  -0.06,
10/08 00Z,   0.60,  -9.02,  99.90,  -8.48,  -0.06,  (min)
10/08 01Z,   0.40,  -8.80,  99.90,  -8.46,  -0.06,
10/08 02Z,   0.30,  -8.17,  99.90,  -7.92,  -0.06,
10/08 03Z,   0.20,  -7.18,  99.90,  -7.03,  -0.06,
10/08 04Z,   0.20,  -6.08,  99.90,  -5.93,  -0.06,
10/08 05Z,   0.30,  -5.27,  99.90,  -5.03,  -0.06,
10/08 06Z,   0.50,  -5.03,  99.90,  -4.58,  -0.06,  (max)
10/08 07Z,   0.60,  -5.43,  99.90,  -4.88,  -0.06,
10/08 08Z,   0.60,  -6.42,  99.90,  -5.88,  -0.06,
10/08 09Z,   0.70,  -7.91,  99.90,  -7.27,  -0.06,
10/08 10Z,   0.60,  -9.77,  99.90,  -9.22,  -0.06,
10/08 11Z,   0.50, -11.62,  99.90, -11.17,  -0.06,
10/08 12Z,   0.50, -12.95,  99.90, -12.51,  -0.06,