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
#Anchorage, AK : 04/20/2024 07:20:50 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 12Z,  -1.60,   8.98,  99.90,  99.90,  99.90,
04/18 13Z,  -1.60,   8.97,   8.00,  99.90,   0.63,  (max)
04/18 14Z,  -1.60,   6.76,   6.71,  99.90,   1.55,
04/18 15Z,  -1.60,   3.49,   3.98,  99.90,   2.09,
04/18 16Z,  -1.60,   0.01,  -0.15,  99.90,   1.44,
04/18 17Z,  -1.60,  -3.94,  -4.07,  99.90,   1.47,
04/18 18Z,  -1.60,  -7.71,  -7.43,  99.90,   1.88,
04/18 19Z,  -1.60,  -8.78,  -9.85,  99.90,   0.53,
04/18 20Z,  -1.60,  -6.68,  -9.93,  99.90,  -1.65,  (min)
04/18 21Z,  -1.60,  -3.49,  -6.06,  99.90,  -0.97,
04/18 22Z,  -1.60,   0.08,  -1.46,  99.90,   0.06,
04/18 23Z,  -1.60,   4.07,   2.39,  99.90,  -0.08,
04/19 00Z,  -1.70,   6.94,   5.09,  99.90,  -0.15,
04/19 01Z,  -1.70,   7.33,   6.39,  99.90,   0.76,  (max)
04/19 02Z,  -1.70,   5.50,   5.36,  99.90,   1.56,
04/19 03Z,  -1.70,   2.38,   2.57,  99.90,   1.89,
04/19 04Z,  -1.60,  -1.05,  -1.59,  99.90,   1.06,
04/19 05Z,  -1.60,  -4.85,  99.90,  99.90,  99.90,
04/19 06Z,  -1.60,  -9.16,  -9.54,  99.90,   1.22,
04/19 07Z,  -1.60, -11.84, -12.71,  99.90,   0.73,
04/19 08Z,  -1.60, -10.79, -13.55,  99.90,  -1.16,
04/19 09Z,  -1.50,  -7.20,  99.90,  99.90,  99.90,  (min)
04/19 10Z,  -1.50,  -2.66,  -3.21,  99.90,   0.95,
04/19 11Z,  -1.50,   2.76,   1.50,  99.90,   0.24,
04/19 12Z,  -1.50,   7.85,   5.36,  99.90,  -0.99,
04/19 13Z,  -1.50,  10.48,   8.06,  99.90,  -0.92,
04/19 14Z,  -1.50,  10.07,   8.75,  99.90,   0.18,  (max)
04/19 15Z,  -1.40,   7.35,   6.99,  99.90,   1.04,
04/19 16Z,  -1.40,   3.50,   3.42,  99.90,   1.32,
04/19 17Z,  -1.40,  -0.79,  -0.95,  99.90,   1.24,
04/19 18Z,  -1.40,  -5.75,  -5.21,  99.90,   1.94,
04/19 19Z,  -1.40, -10.07,  -8.94,  99.90,   2.53,
04/19 20Z,  -1.40, -10.98, -11.74,  99.90,   0.64,  (min)
04/19 21Z,  -1.40,  -8.35, -10.83,  99.90,  -1.08,
04/19 22Z,  -1.40,  -4.30,  -5.28,  99.90,   0.42,
04/19 23Z,  -1.40,   0.47,  -0.23,  99.90,   0.70,
04/20 00Z,  -1.50,   5.46,   3.90,  99.90,  -0.06,
04/20 01Z,  -1.50,   8.67,   6.83,  99.90,  -0.34,
04/20 02Z,  -1.50,   8.90,  99.90,  99.90,  99.90,  (max)
04/20 03Z,  -1.50,   6.64,   6.13,  99.90,   0.99,
04/20 04Z,  -1.50,   2.97,   2.65,  99.90,   1.18,
04/20 05Z,  -1.50,  -1.11,  -1.89,  99.90,   0.72,
04/20 06Z,  -1.50,  -5.66,  -6.37,  99.90,   0.79,
04/20 07Z,  -1.40, -10.39, -10.34,  99.90,   1.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 08Z,  -1.40, -12.65,  99.90, -12.74,   1.31,  (min)
04/20 09Z,  -1.40, -10.71,  99.90, -10.94,   1.17,
04/20 10Z,  -1.40,  -6.26,  99.90,  -6.62,   1.03,
04/20 11Z,  -1.40,  -0.87,  99.90,  -1.38,   0.89,
04/20 12Z,  -1.40,   5.11,  99.90,   4.46,   0.75,
04/20 13Z,  -1.40,  10.02,  99.90,   9.24,   0.61,
04/20 14Z,  -1.40,  11.92,  99.90,  10.99,   0.47,  (max)
04/20 15Z,  -1.30,  10.62,  99.90,   9.65,   0.33,
04/20 16Z,  -1.30,   7.06,  99.90,   5.95,   0.19,
04/20 17Z,  -1.20,   2.46,  99.90,   1.31,   0.05,
04/20 18Z,  -1.20,  -2.65,  99.90,  -3.94,  -0.09,
04/20 19Z,  -1.10,  -8.30,  99.90,  -9.63,  -0.23,
04/20 20Z,  -1.10, -12.56,  99.90, -13.89,  -0.23,
04/20 21Z,  -1.10, -12.60,  99.90, -13.92,  -0.23,  (min)
04/20 22Z,  -1.00,  -8.87,  99.90, -10.09,  -0.23,
04/20 23Z,  -1.00,  -3.69,  99.90,  -4.91,  -0.23,
04/21 00Z,  -1.00,   2.15,  99.90,   0.92,  -0.23,
04/21 01Z,  -1.00,   7.59,  99.90,   6.37,  -0.23,
04/21 02Z,  -1.00,  10.50,  99.90,   9.28,  -0.23,  (max)
04/21 03Z,  -1.00,  10.06,  99.90,   8.83,  -0.23,
04/21 04Z,  -0.90,   7.03,  99.90,   5.91,  -0.23,
04/21 05Z,  -0.90,   2.69,  99.90,   1.57,  -0.23,
04/21 06Z,  -0.80,  -1.97,  99.90,  -3.00,  -0.23,
04/21 07Z,  -0.70,  -7.00,  99.90,  -7.93,  -0.23,
04/21 08Z,  -0.60, -11.57,  99.90, -12.39,  -0.23,
04/21 09Z,  -0.50, -12.73,  99.90, -13.46,  -0.23,  (min)
04/21 10Z,  -0.50,  -9.43,  99.90, -10.15,  -0.23,
04/21 11Z,  -0.50,  -3.94,  99.90,  -4.67,  -0.23,
04/21 12Z,  -0.40,   2.07,  99.90,   1.45,  -0.23,
04/21 13Z,  -0.40,   8.00,  99.90,   7.37,  -0.23,
04/21 14Z,  -0.40,  12.02,  99.90,  11.39,  -0.23,
04/21 15Z,  -0.30,  12.62,  99.90,  12.09,  -0.23,  (max)
04/21 16Z,  -0.20,  10.14,  99.90,   9.71,  -0.23,
04/21 17Z,  -0.10,   5.68,  99.90,   5.36,  -0.23,
04/21 18Z,  -0.10,   0.43,  99.90,   0.11,  -0.23,
04/21 19Z,   0.00,  -5.23,  99.90,  -5.46,  -0.23,
04/21 20Z,   0.00, -11.06,  99.90, -11.28,  -0.23,
04/21 21Z,   0.00, -14.55,  99.90, -14.77,  -0.23,  (min)
04/21 22Z,   0.00, -13.12,  99.90, -13.34,  -0.23,
04/21 23Z,   0.00,  -8.01,  99.90,  -8.23,  -0.23,
04/22 00Z,   0.00,  -1.78,  99.90,  -2.00,  -0.23,
04/22 01Z,   0.00,   4.62,  99.90,   4.40,  -0.23,
04/22 02Z,   0.00,   9.81,  99.90,   9.59,  -0.23,
04/22 03Z,   0.00,  11.82,  99.90,  11.60,  -0.23,  (max)
04/22 04Z,   0.00,  10.38,  99.90,  10.15,  -0.23,
04/22 05Z,   0.00,   6.54,  99.90,   6.32,  -0.23,
04/22 06Z,   0.00,   1.67,  99.90,   1.45,  -0.23,
04/22 07Z,   0.00,  -3.32,  99.90,  -3.55,  -0.23,
04/22 08Z,   0.00,  -8.39,  99.90,  -8.62,  -0.23,
04/22 09Z,   0.00, -12.17,  99.90, -12.40,  -0.23,  (min)
04/22 10Z,   0.00, -11.69,  99.90, -11.92,  -0.23,
04/22 11Z,  -0.10,  -6.83,  99.90,  -7.15,  -0.23,
04/22 12Z,  -0.10,  -0.49,  99.90,  -0.82,  -0.23,
04/22 13Z,   0.00,   5.60,  99.90,   5.37,  -0.23,
04/22 14Z,   0.00,  10.71,  99.90,  10.48,  -0.23,
04/22 15Z,   0.00,  13.18,  99.90,  12.95,  -0.23,  (max)
04/22 16Z,   0.00,  12.19,  99.90,  11.96,  -0.23,
04/22 17Z,   0.00,   8.53,  99.90,   8.30,  -0.23,
04/22 18Z,   0.00,   3.36,  99.90,   3.13,  -0.23,
04/22 19Z,  -0.10,  -2.27,  99.90,  -2.59,  -0.23,
04/22 20Z,  -0.20,  -8.10,  99.90,  -8.53,  -0.23,
04/22 21Z,  -0.20, -13.52,  99.90, -13.95,  -0.23,
04/22 22Z,  -0.30, -15.59,  99.90, -16.12,  -0.23,  (min)
04/22 23Z,  -0.40, -12.33,  99.90, -12.96,  -0.23,
04/23 00Z,  -0.40,  -5.89,  99.90,  -6.51,  -0.23,
04/23 01Z,  -0.40,   0.98,  99.90,   0.36,  -0.23,
04/23 02Z,  -0.40,   7.27,  99.90,   6.64,  -0.23,
04/23 03Z,  -0.50,  11.52,  99.90,  10.80,  -0.23,
04/23 04Z,  -0.50,  12.27,  99.90,  11.54,  -0.23,  (max)
04/23 05Z,  -0.50,   9.80,  99.90,   9.07,  -0.23,
04/23 06Z,  -0.50,   5.33,  99.90,   4.61,  -0.23,
04/23 07Z,  -0.50,   0.19,  99.90,  -0.53,  -0.23,
04/23 08Z,  -0.50,  -4.82,  99.90,  -5.54,  -0.23,
04/23 09Z,  -0.50,  -9.48,  99.90, -10.21,  -0.23,
04/23 10Z,  -0.60, -11.92,  99.90, -12.74,  -0.23,  (min)
04/23 11Z,  -0.60,  -9.47,  99.90, -10.30,  -0.23,
04/23 12Z,  -0.60,  -3.16,  99.90,  -3.98,  -0.23,
04/23 13Z,  -0.60,   3.53,  99.90,   2.70,  -0.23,
04/23 14Z,  -0.60,   8.98,  99.90,   8.15,  -0.23,
04/23 15Z,  -0.60,  12.58,  99.90,  11.75,  -0.23,
04/23 16Z,  -0.60,  13.14,  99.90,  12.31,  -0.23,  (max)
04/23 17Z,  -0.60,  10.59,  99.90,   9.76,  -0.23,
04/23 18Z,  -0.60,   5.99,  99.90,   5.16,  -0.23,
04/23 19Z,  -0.60,   0.41,  99.90,  -0.41,  -0.23,
04/23 20Z,  -0.60,  -5.28,  99.90,  -6.11,  -0.23,
04/23 21Z,  -0.70, -10.90,  99.90, -11.82,  -0.23,
04/23 22Z,  -0.70, -15.33,  99.90, -16.26,  -0.23,
04/23 23Z,  -0.70, -15.49,  99.90, -16.41,  -0.23,  (min)
04/24 00Z,  -0.70, -10.31,  99.90, -11.23,  -0.23,