EXTRA-TROPICAL  STORM  SURGE
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
#Seward, AK : 09/19/2024 00:21:42 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/17 06Z,   0.70,  -7.02,  -7.76,  99.90,  -1.44,
09/17 07Z,   0.70,  -4.47,  -5.22,  99.90,  -1.45,
09/17 08Z,   0.70,  -2.65,  -3.25,  99.90,  -1.30,
09/17 09Z,   0.70,  -2.07,  -2.73,  99.90,  -1.36,  (max)
09/17 10Z,   0.70,  -2.88,  -3.75,  99.90,  -1.57,
09/17 11Z,   0.60,  -4.95,  -5.75,  99.90,  -1.40,
09/17 12Z,   0.70,  -7.89,  -8.71,  99.90,  -1.52,
09/17 13Z,   0.70, -11.06, -12.04,  99.90,  -1.68,
09/17 14Z,   0.70, -13.65, -14.64,  99.90,  -1.69,
09/17 15Z,   0.70, -15.02, -15.93,  99.90,  -1.61,  (min)
09/17 16Z,   0.70, -14.83, -15.59,  99.90,  -1.46,
09/17 17Z,   0.70, -13.18, -14.03,  99.90,  -1.55,
09/17 18Z,   0.80, -10.46, -11.29,  99.90,  -1.63,
09/17 19Z,   0.80,  -7.36,  -7.94,  99.90,  -1.38,
09/17 20Z,   0.90,  -4.65,  -5.28,  99.90,  -1.53,
09/17 21Z,   0.90,  -3.02,  -3.49,  99.90,  -1.37,
09/17 22Z,   0.90,  -2.81,  -3.17,  99.90,  -1.26,  (max)
09/17 23Z,   1.00,  -4.00,  -4.52,  99.90,  -1.52,
09/18 00Z,   1.00,  -6.31,  -6.62,  99.90,  -1.31,
09/18 01Z,   1.00,  -9.17,  -9.61,  99.90,  -1.44,
09/18 02Z,   1.10, -11.79, -12.17,  99.90,  -1.48,
09/18 03Z,   1.20, -13.41, -13.65,  99.90,  -1.44,
09/18 04Z,   1.20, -13.57, -13.69,  99.90,  -1.32,  (min)
09/18 05Z,   1.30, -12.24, -12.48,  99.90,  -1.54,
09/18 06Z,   1.30,  -9.75, -10.11,  99.90,  -1.66,
09/18 07Z,   1.40,  -6.72,  -6.96,  99.90,  -1.64,
09/18 08Z,   1.40,  -3.95,  -4.26,  99.90,  -1.71,
09/18 09Z,   1.40,  -2.17,  -2.48,  99.90,  -1.71,
09/18 10Z,   1.40,  -1.85,  -2.17,  99.90,  -1.72,  (max)
09/18 11Z,   1.50,  -3.04,  -3.47,  99.90,  -1.93,
09/18 12Z,   1.40,  -5.49,  -5.84,  99.90,  -1.75,
09/18 13Z,   1.40,  -8.70,  -9.11,  99.90,  -1.81,
09/18 14Z,   1.30, -11.89, -12.52,  99.90,  -1.93,
09/18 15Z,   1.40, -14.22, -14.73,  99.90,  -1.91,
09/18 16Z,   1.30, -15.06, -15.36,  99.90,  -1.60,  (min)
09/18 17Z,   1.30, -14.22, -14.58,  99.90,  -1.66,
09/18 18Z,   1.30, -11.93, -12.26,  99.90,  -1.63,
09/18 19Z,   1.30,  -8.77,  -8.99,  99.90,  -1.52,
09/18 20Z,   1.30,  -5.52,  -5.70,  99.90,  -1.48,
09/18 21Z,   1.30,  -3.02,  -3.22,  99.90,  -1.50,
09/18 22Z,   1.30,  -1.90,  -2.05,  99.90,  -1.45,  (max)
09/18 23Z,   1.30,  -2.36,  -2.54,  99.90,  -1.48,
09/19 00Z,   1.30,  -4.29,  -4.48,  99.90,  -1.49,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/19 01Z,   1.20,  -7.23,  99.90,  -7.52,  -1.49,
09/19 02Z,   1.20, -10.50,  99.90, -10.78,  -1.48,
09/19 03Z,   1.20, -13.21,  99.90, -13.49,  -1.47,
09/19 04Z,   1.20, -14.62,  99.90, -14.89,  -1.47,  (min)
09/19 05Z,   1.20, -14.36,  99.90, -14.61,  -1.46,
09/19 06Z,   1.20, -12.53,  99.90, -12.78,  -1.45,
09/19 07Z,   1.20,  -9.62,  99.90,  -9.87,  -1.44,
09/19 08Z,   1.10,  -6.37,  99.90,  -6.71,  -1.44,
09/19 09Z,   1.10,  -3.63,  99.90,  -3.96,  -1.43,
09/19 10Z,   1.00,  -2.09,  99.90,  -2.51,  -1.42,  (max)
09/19 11Z,   1.00,  -2.10,  99.90,  -2.52,  -1.42,
09/19 12Z,   1.00,  -3.62,  99.90,  -4.03,  -1.41,
09/19 13Z,   1.00,  -6.30,  99.90,  -6.70,  -1.41,
09/19 14Z,   1.00,  -9.51,  99.90,  -9.92,  -1.41,
09/19 15Z,   0.90, -12.44,  99.90, -12.95,  -1.41,
09/19 16Z,   0.90, -14.26,  99.90, -14.77,  -1.41,
09/19 17Z,   0.90, -14.45,  99.90, -14.96,  -1.41,  (min)
09/19 18Z,   0.90, -12.98,  99.90, -13.49,  -1.41,
09/19 19Z,   0.90, -10.24,  99.90, -10.74,  -1.41,
09/19 20Z,   0.90,  -6.90,  99.90,  -7.41,  -1.41,
09/19 21Z,   0.90,  -3.82,  99.90,  -4.33,  -1.41,
09/19 22Z,   0.90,  -1.79,  99.90,  -2.30,  -1.41,
09/19 23Z,   0.90,  -1.31,  99.90,  -1.82,  -1.41,  (max)
09/20 00Z,   0.90,  -2.47,  99.90,  -2.98,  -1.41,
09/20 01Z,   0.80,  -4.99,  99.90,  -5.60,  -1.41,
09/20 02Z,   0.80,  -8.34,  99.90,  -8.95,  -1.41,
09/20 03Z,   0.80, -11.73,  99.90, -12.34,  -1.41,
09/20 04Z,   0.70, -14.28,  99.90, -14.99,  -1.41,
09/20 05Z,   0.70, -15.32,  99.90, -16.03,  -1.41,  (min)
09/20 06Z,   0.70, -14.61,  99.90, -15.32,  -1.41,
09/20 07Z,   0.70, -12.42,  99.90, -13.13,  -1.41,
09/20 08Z,   0.60,  -9.34,  99.90, -10.15,  -1.41,
09/20 09Z,   0.60,  -6.14,  99.90,  -6.95,  -1.41,
09/20 10Z,   0.70,  -3.64,  99.90,  -4.35,  -1.41,
09/20 11Z,   0.60,  -2.45,  99.90,  -3.26,  -1.41,  (max)
09/20 12Z,   0.60,  -2.79,  99.90,  -3.60,  -1.41,
09/20 13Z,   0.60,  -4.50,  99.90,  -5.31,  -1.41,
09/20 14Z,   0.60,  -7.16,  99.90,  -7.97,  -1.41,
09/20 15Z,   0.60, -10.11,  99.90, -10.92,  -1.41,
09/20 16Z,   0.50, -12.54,  99.90, -13.45,  -1.41,
09/20 17Z,   0.50, -13.72,  99.90, -14.63,  -1.41,  (min)
09/20 18Z,   0.60, -13.28,  99.90, -14.08,  -1.41,
09/20 19Z,   0.60, -11.34,  99.90, -12.15,  -1.41,
09/20 20Z,   0.60,  -8.42,  99.90,  -9.23,  -1.41,
09/20 21Z,   0.60,  -5.23,  99.90,  -6.04,  -1.41,
09/20 22Z,   0.60,  -2.58,  99.90,  -3.39,  -1.41,
09/20 23Z,   0.60,  -1.17,  99.90,  -1.98,  -1.41,  (max)
09/21 00Z,   0.50,  -1.35,  99.90,  -2.26,  -1.41,
09/21 01Z,   0.50,  -3.06,  99.90,  -3.96,  -1.41,
09/21 02Z,   0.60,  -5.93,  99.90,  -6.74,  -1.41,
09/21 03Z,   0.70,  -9.38,  99.90, -10.09,  -1.41,
09/21 04Z,   0.70, -12.61,  99.90, -13.32,  -1.41,
09/21 05Z,   0.70, -14.80,  99.90, -15.51,  -1.41,
09/21 06Z,   0.70, -15.41,  99.90, -16.12,  -1.41,  (min)
09/21 07Z,   0.70, -14.37,  99.90, -15.08,  -1.41,
09/21 08Z,   0.70, -12.04,  99.90, -12.75,  -1.41,
09/21 09Z,   0.70,  -9.05,  99.90,  -9.76,  -1.41,
09/21 10Z,   0.90,  -6.14,  99.90,  -6.65,  -1.41,
09/21 11Z,   0.70,  -4.04,  99.90,  -4.75,  -1.41,
09/21 12Z,   0.60,  -3.22,  99.90,  -4.03,  -1.41,  (max)
09/21 13Z,   0.70,  -3.77,  99.90,  -4.48,  -1.41,
09/21 14Z,   0.70,  -5.47,  99.90,  -6.18,  -1.41,
09/21 15Z,   0.80,  -7.86,  99.90,  -8.47,  -1.41,
09/21 16Z,   0.70, -10.33,  99.90, -11.04,  -1.41,
09/21 17Z,   0.70, -12.13,  99.90, -12.84,  -1.41,
09/21 18Z,   0.80, -12.68,  99.90, -13.29,  -1.41,  (min)
09/21 19Z,   0.80, -11.76,  99.90, -12.37,  -1.41,
09/21 20Z,   0.80,  -9.64,  99.90, -10.25,  -1.41,
09/21 21Z,   1.00,  -6.84,  99.90,  -7.25,  -1.41,
09/21 22Z,   1.00,  -4.07,  99.90,  -4.48,  -1.41,
09/21 23Z,   0.90,  -2.02,  99.90,  -2.53,  -1.41,
09/22 00Z,   0.80,  -1.24,  99.90,  -1.85,  -1.41,  (max)
09/22 01Z,   0.90,  -1.92,  99.90,  -2.43,  -1.41,
09/22 02Z,   1.00,  -3.93,  99.90,  -4.34,  -1.41,
09/22 03Z,   1.00,  -6.84,  99.90,  -7.25,  -1.41,
09/22 04Z,   1.00, -10.09,  99.90, -10.50,  -1.41,
09/22 05Z,   0.90, -12.95,  99.90, -13.46,  -1.41,
09/22 06Z,   1.00, -14.70,  99.90, -15.11,  -1.41,
09/22 07Z,   1.10, -14.96,  99.90, -15.27,  -1.41,  (min)
09/22 08Z,   1.20, -13.78,  99.90, -13.99,  -1.41,
09/22 09Z,   1.20, -11.57,  99.90, -11.77,  -1.41,
09/22 10Z,   1.30,  -8.90,  99.90,  -9.01,  -1.41,
09/22 11Z,   1.30,  -6.45,  99.90,  -6.56,  -1.41,
09/22 12Z,   1.30,  -4.79,  99.90,  -4.90,  -1.41,
09/22 13Z,   1.20,  -4.25,  99.90,  -4.46,  -1.41,  (max)
09/22 14Z,   1.20,  -4.84,  99.90,  -5.05,  -1.41,
09/22 15Z,   1.20,  -6.30,  99.90,  -6.51,  -1.41,
09/22 16Z,   1.20,  -8.25,  99.90,  -8.46,  -1.41,
09/22 17Z,   1.20, -10.12,  99.90, -10.33,  -1.41,
09/22 18Z,   1.10, -11.30,  99.90, -11.61,  -1.41,