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
#Ketchikan, AK : 09/19/2024 14:21:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/17 18Z,  -0.20, -11.95, -12.20,  99.90,  -0.05,
09/17 19Z,  -0.20,  -7.52,  -7.78,  99.90,  -0.06,
09/17 20Z,  -0.20,  -4.29,  -4.53,  99.90,  -0.04,
09/17 21Z,  -0.20,  -3.02,  -3.10,  99.90,   0.12,  (max)
09/17 22Z,  -0.20,  -4.05,  -4.02,  99.90,   0.23,
09/17 23Z,  -0.10,  -7.16,  -7.11,  99.90,   0.15,
09/18 00Z,  -0.10, -11.57, -11.57,  99.90,   0.10,
09/18 01Z,   0.00, -16.09, -16.30,  99.90,  -0.21,
09/18 02Z,   0.00, -19.45, -19.86,  99.90,  -0.41,
09/18 03Z,   0.00, -20.72, -21.16,  99.90,  -0.44,  (min)
09/18 04Z,   0.00, -19.54, -20.00,  99.90,  -0.46,
09/18 05Z,  -0.10, -16.26, -16.74,  99.90,  -0.38,
09/18 06Z,  -0.10, -11.75, -12.26,  99.90,  -0.41,
09/18 07Z,  -0.10,  -7.17,  -7.66,  99.90,  -0.39,
09/18 08Z,  -0.10,  -3.63,  -4.07,  99.90,  -0.34,
09/18 09Z,  -0.10,  -2.04,  -2.47,  99.90,  -0.33,  (max)
09/18 10Z,  -0.10,  -2.84,  -3.20,  99.90,  -0.26,
09/18 11Z,  -0.10,  -5.95,  -6.39,  99.90,  -0.34,
09/18 12Z,   0.00, -10.65, -11.22,  99.90,  -0.57,
09/18 13Z,   0.00, -15.77, -16.53,  99.90,  -0.76,
09/18 14Z,   0.00, -19.98, -20.83,  99.90,  -0.85,
09/18 15Z,  -0.10, -22.16, -22.97,  99.90,  -0.71,  (min)
09/18 16Z,  -0.10, -21.77, -22.39,  99.90,  -0.52,
09/18 17Z,  -0.10, -18.99, -19.45,  99.90,  -0.36,
09/18 18Z,  -0.10, -14.55, -14.96,  99.90,  -0.31,
09/18 19Z,  -0.10,  -9.56,  -9.90,  99.90,  -0.24,
09/18 20Z,  -0.10,  -5.20,  -5.52,  99.90,  -0.22,
09/18 21Z,  -0.10,  -2.48,  -2.80,  99.90,  -0.22,
09/18 22Z,  -0.10,  -2.08,  -2.32,  99.90,  -0.14,  (max)
09/18 23Z,   0.00,  -4.17,  -4.29,  99.90,  -0.12,
09/19 00Z,  -0.10,  -8.30,  -8.37,  99.90,   0.03,
09/19 01Z,  -0.10, -13.43, -13.58,  99.90,  -0.05,
09/19 02Z,   0.00, -18.20, -18.47,  99.90,  -0.27,
09/19 03Z,   0.00, -21.31, -21.70,  99.90,  -0.39,
09/19 04Z,   0.00, -21.94, -22.42,  99.90,  -0.48,  (min)
09/19 05Z,   0.00, -19.97, -20.51,  99.90,  -0.54,
09/19 06Z,  -0.10, -15.98, -16.41,  99.90,  -0.33,
09/19 07Z,  -0.10, -11.01, -11.42,  99.90,  -0.31,
09/19 08Z,  -0.10,  -6.32,  -6.68,  99.90,  -0.26,
09/19 09Z,  -0.10,  -3.02,  -3.40,  99.90,  -0.28,
09/19 10Z,  -0.10,  -1.93,  -2.31,  99.90,  -0.28,  (max)
09/19 11Z,  -0.10,  -3.37,  -3.81,  99.90,  -0.34,
09/19 12Z,   0.00,  -7.04,  -7.48,  99.90,  -0.44,
09/19 13Z,   0.00, -12.02, -12.58,  99.90,  -0.56,
09/19 14Z,   0.00, -16.99, -17.61,  99.90,  -0.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/19 15Z,   0.00, -20.60,  99.90, -21.18,  -0.58,
09/19 16Z,   0.00, -21.88,  99.90, -22.42,  -0.54,  (min)
09/19 17Z,  -0.10, -20.54,  99.90, -21.14,  -0.50,
09/19 18Z,  -0.10, -16.98,  99.90, -17.55,  -0.46,
09/19 19Z,  -0.20, -12.14,  99.90, -12.77,  -0.43,
09/19 20Z,  -0.20,  -7.19,  99.90,  -7.78,  -0.39,
09/19 21Z,  -0.20,  -3.30,  99.90,  -3.85,  -0.35,
09/19 22Z,  -0.20,  -1.40,  99.90,  -1.91,  -0.31,  (max)
09/19 23Z,  -0.20,  -2.00,  99.90,  -2.47,  -0.27,
09/20 00Z,  -0.10,  -5.06,  99.90,  -5.39,  -0.23,
09/20 01Z,  -0.10,  -9.90,  99.90, -10.19,  -0.19,
09/20 02Z,  -0.10, -15.32,  99.90, -15.57,  -0.15,
09/20 03Z,  -0.20, -19.90,  99.90, -20.25,  -0.15,
09/20 04Z,  -0.20, -22.44,  99.90, -22.79,  -0.15,  (min)
09/20 05Z,  -0.20, -22.34,  99.90, -22.69,  -0.15,
09/20 06Z,  -0.30, -19.70,  99.90, -20.15,  -0.15,
09/20 07Z,  -0.30, -15.30,  99.90, -15.76,  -0.15,
09/20 08Z,  -0.40, -10.27,  99.90, -10.83,  -0.15,
09/20 09Z,  -0.40,  -5.83,  99.90,  -6.39,  -0.15,
09/20 10Z,  -0.40,  -3.03,  99.90,  -3.59,  -0.15,
09/20 11Z,  -0.40,  -2.55,  99.90,  -3.10,  -0.15,  (max)
09/20 12Z,  -0.40,  -4.52,  99.90,  -5.07,  -0.15,
09/20 13Z,  -0.30,  -8.45,  99.90,  -8.90,  -0.15,
09/20 14Z,  -0.30, -13.27,  99.90, -13.72,  -0.15,
09/20 15Z,  -0.20, -17.66,  99.90, -18.01,  -0.15,
09/20 16Z,  -0.20, -20.37,  99.90, -20.73,  -0.15,
09/20 17Z,  -0.20, -20.69,  99.90, -21.04,  -0.15,  (min)
09/20 18Z,  -0.20, -18.57,  99.90, -18.92,  -0.15,
09/20 19Z,  -0.20, -14.60,  99.90, -14.95,  -0.15,
09/20 20Z,  -0.10,  -9.80,  99.90, -10.05,  -0.15,
09/20 21Z,  -0.10,  -5.32,  99.90,  -5.58,  -0.15,
09/20 22Z,   0.00,  -2.22,  99.90,  -2.37,  -0.15,
09/20 23Z,   0.00,  -1.25,  99.90,  -1.40,  -0.15,  (max)
09/21 00Z,   0.00,  -2.76,  99.90,  -2.91,  -0.15,
09/21 01Z,   0.10,  -6.48,  99.90,  -6.53,  -0.15,
09/21 02Z,   0.10, -11.58,  99.90, -11.64,  -0.15,
09/21 03Z,   0.10, -16.81,  99.90, -16.86,  -0.15,
09/21 04Z,   0.10, -20.83,  99.90, -20.88,  -0.15,
09/21 05Z,   0.00, -22.65,  99.90, -22.80,  -0.15,  (min)
09/21 06Z,   0.00, -21.90,  99.90, -22.06,  -0.15,
09/21 07Z,   0.10, -18.90,  99.90, -18.96,  -0.15,
09/21 08Z,   0.10, -14.49,  99.90, -14.54,  -0.15,
09/21 09Z,   0.20,  -9.78,  99.90,  -9.74,  -0.15,
09/21 10Z,   0.30,  -5.90,  99.90,  -5.75,  -0.15,
09/21 11Z,   0.40,  -3.73,  99.90,  -3.48,  -0.15,  (max)
09/21 12Z,   0.30,  -3.79,  99.90,  -3.65,  -0.15,
09/21 13Z,   0.30,  -6.04,  99.90,  -5.89,  -0.15,
09/21 14Z,   0.20,  -9.83,  99.90,  -9.78,  -0.15,
09/21 15Z,   0.20, -14.08,  99.90, -14.04,  -0.15,
09/21 16Z,   0.10, -17.58,  99.90, -17.63,  -0.15,
09/21 17Z,   0.00, -19.32,  99.90, -19.47,  -0.15,  (min)
09/21 18Z,  -0.10, -18.82,  99.90, -19.08,  -0.15,
09/21 19Z,  -0.20, -16.27,  99.90, -16.62,  -0.15,
09/21 20Z,  -0.30, -12.34,  99.90, -12.79,  -0.15,
09/21 21Z,  -0.20,  -8.01,  99.90,  -8.36,  -0.15,
09/21 22Z,  -0.20,  -4.30,  99.90,  -4.66,  -0.15,
09/21 23Z,  -0.10,  -2.11,  99.90,  -2.36,  -0.15,
09/22 00Z,   0.00,  -2.00,  99.90,  -2.15,  -0.15,  (max)
09/22 01Z,   0.00,  -4.12,  99.90,  -4.27,  -0.15,
09/22 02Z,   0.00,  -8.06,  99.90,  -8.21,  -0.15,
09/22 03Z,   0.00, -12.94,  99.90, -13.09,  -0.15,
09/22 04Z,   0.00, -17.57,  99.90, -17.72,  -0.15,
09/22 05Z,   0.00, -20.83,  99.90, -20.98,  -0.15,
09/22 06Z,   0.00, -21.98,  99.90, -22.13,  -0.15,  (min)
09/22 07Z,   0.00, -20.86,  99.90, -21.01,  -0.15,
09/22 08Z,   0.00, -17.86,  99.90, -18.01,  -0.15,
09/22 09Z,   0.00, -13.82,  99.90, -13.97,  -0.15,
09/22 10Z,   0.10,  -9.73,  99.90,  -9.78,  -0.15,
09/22 11Z,   0.20,  -6.55,  99.90,  -6.50,  -0.15,
09/22 12Z,   0.40,  -4.99,  99.90,  -4.75,  -0.15,  (max)
09/22 13Z,   0.50,  -5.39,  99.90,  -5.04,  -0.15,
09/22 14Z,   0.50,  -7.56,  99.90,  -7.21,  -0.15,
09/22 15Z,   0.40, -10.83,  99.90, -10.58,  -0.15,
09/22 16Z,   0.20, -14.24,  99.90, -14.19,  -0.15,
09/22 17Z,   0.10, -16.75,  99.90, -16.81,  -0.15,
09/22 18Z,   0.00, -17.65,  99.90, -17.80,  -0.15,  (min)
09/22 19Z,   0.00, -16.69,  99.90, -16.84,  -0.15,
09/22 20Z,   0.00, -14.13,  99.90, -14.28,  -0.15,
09/22 21Z,   0.00, -10.65,  99.90, -10.80,  -0.15,
09/22 22Z,   0.00,  -7.08,  99.90,  -7.23,  -0.15,
09/22 23Z,   0.10,  -4.27,  99.90,  -4.32,  -0.15,
09/23 00Z,   0.10,  -2.91,  99.90,  -2.96,  -0.15,  (max)
09/23 01Z,   0.10,  -3.38,  99.90,  -3.43,  -0.15,
09/23 02Z,   0.10,  -5.69,  99.90,  -5.74,  -0.15,
09/23 03Z,   0.10,  -9.38,  99.90,  -9.43,  -0.15,
09/23 04Z,   0.00, -13.63,  99.90, -13.78,  -0.15,
09/23 05Z,   0.00, -17.47,  99.90, -17.62,  -0.15,
09/23 06Z,   0.00, -20.00,  99.90, -20.15,  -0.15,