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 : 02/22/2024 14:22:32 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/20 18Z,   0.10,  -1.82,  -1.69,  99.90,   0.03,
02/20 19Z,   0.10,  -1.23,  -1.00,  99.90,   0.13,  (max)
02/20 20Z,   0.10,  -1.87,  -1.69,  99.90,   0.08,
02/20 21Z,   0.20,  -3.77,  -3.71,  99.90,  -0.14,
02/20 22Z,   0.20,  -6.60,  -6.69,  99.90,  -0.29,
02/20 23Z,   0.20,  -9.77,  -9.89,  99.90,  -0.32,
02/21 00Z,   0.10, -12.57, -12.68,  99.90,  -0.21,
02/21 01Z,   0.10, -14.35, -14.42,  99.90,  -0.17,
02/21 02Z,   0.10, -14.71, -14.76,  99.90,  -0.15,  (min)
02/21 03Z,   0.20, -13.65, -13.70,  99.90,  -0.25,
02/21 04Z,   0.20, -11.45, -11.55,  99.90,  -0.30,
02/21 05Z,   0.20,  -8.65,  -8.82,  99.90,  -0.37,
02/21 06Z,   0.10,  -5.90,  -6.07,  99.90,  -0.27,
02/21 07Z,   0.00,  -3.78,  -3.98,  99.90,  -0.20,
02/21 08Z,   0.00,  -2.73,  -2.96,  99.90,  -0.23,  (max)
02/21 09Z,   0.00,  -2.95,  -3.18,  99.90,  -0.23,
02/21 10Z,   0.00,  -4.27,  -4.55,  99.90,  -0.28,
02/21 11Z,   0.00,  -6.28,  -6.61,  99.90,  -0.33,
02/21 12Z,   0.00,  -8.33,  -8.67,  99.90,  -0.34,
02/21 13Z,   0.00,  -9.79, -10.08,  99.90,  -0.29,
02/21 14Z,   0.00, -10.20, -10.50,  99.90,  -0.30,  (min)
02/21 15Z,  -0.10,  -9.41,  -9.59,  99.90,  -0.08,
02/21 16Z,   0.00,  -7.60,  -7.72,  99.90,  -0.12,
02/21 17Z,   0.00,  -5.20,  -5.29,  99.90,  -0.09,
02/21 18Z,  -0.20,  -2.83,  -2.90,  99.90,   0.13,
02/21 19Z,  -0.20,  -1.11,  -1.24,  99.90,   0.07,
02/21 20Z,  -0.20,  -0.58,  -0.78,  99.90,   0.00,  (max)
02/21 21Z,  -0.10,  -1.54,  -1.82,  99.90,  -0.18,
02/21 22Z,  -0.10,  -3.91,  -4.26,  99.90,  -0.25,
02/21 23Z,   0.00,  -7.25,  -7.61,  99.90,  -0.36,
02/22 00Z,  -0.20, -10.82, -11.15,  99.90,  -0.13,
02/22 01Z,  -0.20, -13.74, -14.05,  99.90,  -0.11,
02/22 02Z,  -0.20, -15.34, -15.70,  99.90,  -0.16,  (min)
02/22 03Z,  -0.10, -15.25, -15.62,  99.90,  -0.27,
02/22 04Z,  -0.10, -13.57, -14.00,  99.90,  -0.33,
02/22 05Z,   0.00, -10.76, -11.25,  99.90,  -0.49,
02/22 06Z,  -0.30,  -7.50,  -8.03,  99.90,  -0.23,
02/22 07Z,  -0.30,  -4.53,  -5.02,  99.90,  -0.19,
02/22 08Z,  -0.20,  -2.51,  -3.00,  99.90,  -0.29,
02/22 09Z,  -0.10,  -1.86,  -2.39,  99.90,  -0.43,  (max)
02/22 10Z,   0.00,  -2.69,  -3.14,  99.90,  -0.45,
02/22 11Z,   0.00,  -4.70,  -5.15,  99.90,  -0.45,
02/22 12Z,   0.00,  -7.27,  -7.83,  99.90,  -0.56,
02/22 13Z,   0.00,  -9.63, -10.22,  99.90,  -0.59,
02/22 14Z,   0.00, -11.05, -11.69,  99.90,  -0.64,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/22 15Z,  -0.10, -11.11,  99.90, -11.81,  -0.60,  (min)
02/22 16Z,  -0.20,  -9.76,  99.90, -10.53,  -0.57,
02/22 17Z,  -0.20,  -7.35,  99.90,  -8.09,  -0.54,
02/22 18Z,  -0.30,  -4.49,  99.90,  -5.29,  -0.50,
02/22 19Z,  -0.30,  -1.89,  99.90,  -2.66,  -0.47,
02/22 20Z,  -0.30,  -0.27,  99.90,  -1.01,  -0.43,
02/22 21Z,  -0.30,  -0.15,  99.90,  -0.85,  -0.40,  (max)
02/22 22Z,  -0.20,  -1.72,  99.90,  -2.29,  -0.37,
02/22 23Z,  -0.10,  -4.76,  99.90,  -5.19,  -0.33,
02/23 00Z,   0.00,  -8.61,  99.90,  -8.91,  -0.30,
02/23 01Z,   0.00, -12.36,  99.90, -12.62,  -0.27,
02/23 02Z,   0.00, -15.06,  99.90, -15.29,  -0.23,
02/23 03Z,   0.10, -16.07,  99.90, -16.21,  -0.23,  (min)
02/23 04Z,   0.00, -15.21,  99.90, -15.44,  -0.23,
02/23 05Z,   0.00, -12.74,  99.90, -12.97,  -0.23,
02/23 06Z,   0.00,  -9.32,  99.90,  -9.56,  -0.23,
02/23 07Z,   0.00,  -5.78,  99.90,  -6.01,  -0.23,
02/23 08Z,   0.00,  -2.90,  99.90,  -3.14,  -0.23,
02/23 09Z,   0.00,  -1.35,  99.90,  -1.58,  -0.23,  (max)
02/23 10Z,   0.00,  -1.45,  99.90,  -1.68,  -0.23,
02/23 11Z,   0.10,  -3.12,  99.90,  -3.25,  -0.23,
02/23 12Z,   0.20,  -5.86,  99.90,  -5.89,  -0.23,
02/23 13Z,   0.20,  -8.85,  99.90,  -8.88,  -0.23,
02/23 14Z,   0.20, -11.20,  99.90, -11.23,  -0.23,
02/23 15Z,   0.20, -12.21,  99.90, -12.24,  -0.23,  (min)
02/23 16Z,   0.10, -11.60,  99.90, -11.73,  -0.23,
02/23 17Z,   0.00,  -9.52,  99.90,  -9.75,  -0.23,
02/23 18Z,   0.00,  -6.52,  99.90,  -6.75,  -0.23,
02/23 19Z,  -0.10,  -3.35,  99.90,  -3.69,  -0.23,
02/23 20Z,  -0.20,  -0.83,  99.90,  -1.26,  -0.23,
02/23 21Z,  -0.20,   0.35,  99.90,  -0.08,  -0.23,  (max)
02/23 22Z,  -0.20,  -0.23,  99.90,  -0.66,  -0.23,
02/23 23Z,  -0.20,  -2.60,  99.90,  -3.03,  -0.23,
02/24 00Z,  -0.10,  -6.30,  99.90,  -6.63,  -0.23,
02/24 01Z,  -0.10, -10.45,  99.90, -10.79,  -0.23,
02/24 02Z,  -0.10, -14.02,  99.90, -14.35,  -0.23,
02/24 03Z,  -0.10, -16.10,  99.90, -16.43,  -0.23,
02/24 04Z,  -0.10, -16.19,  99.90, -16.53,  -0.23,  (min)
02/24 05Z,  -0.20, -14.36,  99.90, -14.80,  -0.23,
02/24 06Z,  -0.20, -11.13,  99.90, -11.56,  -0.23,
02/24 07Z,  -0.20,  -7.30,  99.90,  -7.73,  -0.23,
02/24 08Z,  -0.10,  -3.78,  99.90,  -4.11,  -0.23,
02/24 09Z,   0.00,  -1.38,  99.90,  -1.61,  -0.23,
02/24 10Z,   0.00,  -0.64,  99.90,  -0.87,  -0.23,  (max)
02/24 11Z,   0.00,  -1.71,  99.90,  -1.95,  -0.23,
02/24 12Z,   0.00,  -4.28,  99.90,  -4.51,  -0.23,
02/24 13Z,   0.00,  -7.59,  99.90,  -7.82,  -0.23,
02/24 14Z,   0.00, -10.68,  99.90, -10.91,  -0.23,
02/24 15Z,   0.00, -12.64,  99.90, -12.88,  -0.23,
02/24 16Z,   0.00, -12.94,  99.90, -13.17,  -0.23,  (min)
02/24 17Z,  -0.10, -11.49,  99.90, -11.82,  -0.23,
02/24 18Z,  -0.20,  -8.69,  99.90,  -9.13,  -0.23,
02/24 19Z,  -0.20,  -5.28,  99.90,  -5.71,  -0.23,
02/24 20Z,  -0.20,  -2.11,  99.90,  -2.54,  -0.23,
02/24 21Z,  -0.20,   0.01,  99.90,  -0.42,  -0.23,
02/24 22Z,   0.00,   0.46,  99.90,   0.23,  -0.23,  (max)
02/24 23Z,   0.00,  -1.01,  99.90,  -1.24,  -0.23,
02/25 00Z,   0.20,  -4.17,  99.90,  -4.20,  -0.23,
02/25 01Z,   0.40,  -8.31,  99.90,  -8.15,  -0.23,
02/25 02Z,   0.50, -12.39,  99.90, -12.13,  -0.23,
02/25 03Z,   0.50, -15.36,  99.90, -15.09,  -0.23,
02/25 04Z,   0.40, -16.45,  99.90, -16.29,  -0.23,  (min)
02/25 05Z,   0.40, -15.46,  99.90, -15.29,  -0.23,
02/25 06Z,   0.20, -12.70,  99.90, -12.73,  -0.23,
02/25 07Z,   0.10,  -8.90,  99.90,  -9.03,  -0.23,
02/25 08Z,   0.10,  -4.99,  99.90,  -5.12,  -0.23,
02/25 09Z,   0.10,  -1.89,  99.90,  -2.02,  -0.23,
02/25 10Z,   0.10,  -0.31,  99.90,  -0.45,  -0.23,  (max)
02/25 11Z,   0.20,  -0.63,  99.90,  -0.66,  -0.23,
02/25 12Z,   0.30,  -2.73,  99.90,  -2.66,  -0.23,
02/25 13Z,   0.40,  -6.03,  99.90,  -5.86,  -0.23,
02/25 14Z,   0.40,  -9.59,  99.90,  -9.42,  -0.23,
02/25 15Z,   0.40, -12.39,  99.90, -12.22,  -0.23,
02/25 16Z,   0.30, -13.64,  99.90, -13.57,  -0.23,  (min)
02/25 17Z,   0.20, -13.03,  99.90, -13.07,  -0.23,
02/25 18Z,   0.10, -10.76,  99.90, -10.90,  -0.23,
02/25 19Z,   0.00,  -7.45,  99.90,  -7.68,  -0.23,
02/25 20Z,   0.00,  -3.92,  99.90,  -4.15,  -0.23,
02/25 21Z,   0.10,  -1.07,  99.90,  -1.21,  -0.23,
02/25 22Z,   0.10,   0.35,  99.90,   0.21,  -0.23,  (max)
02/25 23Z,   0.20,  -0.11,  99.90,  -0.15,  -0.23,
02/26 00Z,   0.30,  -2.47,  99.90,  -2.40,  -0.23,
02/26 01Z,   0.30,  -6.21,  99.90,  -6.14,  -0.23,
02/26 02Z,   0.20, -10.41,  99.90, -10.44,  -0.23,
02/26 03Z,   0.10, -13.97,  99.90, -14.11,  -0.23,
02/26 04Z,   0.00, -15.97,  99.90, -16.20,  -0.23,
02/26 05Z,  -0.10, -15.90,  99.90, -16.23,  -0.23,  (min)
02/26 06Z,  -0.30, -13.84,  99.90, -14.38,  -0.23,