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
#Alitak, AK : 04/24/2024 13:22:02 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 18Z,  -0.60,  -9.77, -10.50,  99.90,  -0.13,
04/22 19Z,  -0.60,  -7.41,  -8.23,  99.90,  -0.22,
04/22 20Z,  -0.70,  -4.62,  -5.34,  99.90,  -0.02,
04/22 21Z,  -0.70,  -2.28,  -2.84,  99.90,   0.14,
04/22 22Z,  -0.70,  -1.02,  -1.58,  99.90,   0.14,  (max)
04/22 23Z,  -0.70,  -1.06,  -1.82,  99.90,  -0.06,
04/23 00Z,  -0.70,  -2.32,  -3.11,  99.90,  -0.09,
04/23 01Z,  -0.70,  -4.44,  -5.06,  99.90,   0.08,
04/23 02Z,  -0.70,  -6.77,  -7.40,  99.90,   0.07,
04/23 03Z,  -0.70,  -8.67,  -9.28,  99.90,   0.09,
04/23 04Z,  -0.70,  -9.63, -10.19,  99.90,   0.14,  (min)
04/23 05Z,  -0.70,  -9.46,  -9.96,  99.90,   0.20,
04/23 06Z,  -0.80,  -8.17,  -8.75,  99.90,   0.22,
04/23 07Z,  -0.80,  -5.91,  -6.58,  99.90,   0.13,
04/23 08Z,  -0.70,  -3.14,  -3.76,  99.90,   0.08,
04/23 09Z,  -0.70,  -0.75,  -1.32,  99.90,   0.13,
04/23 10Z,  -0.70,   0.50,  -0.16,  99.90,   0.04,  (max)
04/23 11Z,  -0.70,   0.32,  -0.44,  99.90,  -0.06,
04/23 12Z,  -0.70,  -1.24,  -1.86,  99.90,   0.08,
04/23 13Z,  -0.70,  -3.84,  -4.41,  99.90,   0.13,
04/23 14Z,  -0.80,  -6.85,  -7.38,  99.90,   0.27,
04/23 15Z,  -0.80,  -9.58,  -9.98,  99.90,   0.40,
04/23 16Z,  -0.80, -11.40, -11.81,  99.90,   0.39,
04/23 17Z,  -0.80, -11.97, -12.32,  99.90,   0.45,  (min)
04/23 18Z,  -0.80, -11.22, -11.68,  99.90,   0.34,
04/23 19Z,  -0.80,  -9.26,  -9.92,  99.90,   0.14,
04/23 20Z,  -0.80,  -6.40,  -6.98,  99.90,   0.22,
04/23 21Z,  -0.80,  -3.47,  -3.86,  99.90,   0.41,
04/23 22Z,  -0.80,  -1.39,  -1.71,  99.90,   0.48,
04/23 23Z,  -0.80,  -0.65,  -1.06,  99.90,   0.39,  (max)
04/24 00Z,  -0.80,  -1.27,  -1.84,  99.90,   0.23,
04/24 01Z,  -0.80,  -2.99,  -3.47,  99.90,   0.32,
04/24 02Z,  -0.80,  -5.28,  -5.68,  99.90,   0.40,
04/24 03Z,  -0.80,  -7.45,  -7.87,  99.90,   0.38,
04/24 04Z,  -0.80,  -8.92,  -9.47,  99.90,   0.25,
04/24 05Z,  -0.80,  -9.28,  -9.68,  99.90,   0.40,  (min)
04/24 06Z,  -0.80,  -8.49,  -8.83,  99.90,   0.46,
04/24 07Z,  -0.70,  -6.66,  -7.19,  99.90,   0.17,
04/24 08Z,  -0.70,  -4.07,  -4.54,  99.90,   0.23,
04/24 09Z,  -0.70,  -1.38,  -1.74,  99.90,   0.34,
04/24 10Z,  -0.70,   0.50,   0.09,  99.90,   0.29,
04/24 11Z,  -0.70,   0.94,   0.40,  99.90,   0.16,  (max)
04/24 12Z,  -0.70,  -0.11,  -0.52,  99.90,   0.29,
04/24 13Z,  -0.70,  -2.40,  -2.69,  99.90,   0.41,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 14Z,  -0.70,  -5.43,  99.90,  -5.73,   0.39,
04/24 15Z,  -0.60,  -8.51,  99.90,  -8.73,   0.38,
04/24 16Z,  -0.60, -10.97,  99.90, -11.21,   0.36,
04/24 17Z,  -0.60, -12.29,  99.90, -12.55,   0.34,  (min)
04/24 18Z,  -0.60, -12.23,  99.90, -12.50,   0.32,
04/24 19Z,  -0.60, -10.83,  99.90, -11.12,   0.31,
04/24 20Z,  -0.50,  -8.31,  99.90,  -8.52,   0.29,
04/24 21Z,  -0.50,  -5.20,  99.90,  -5.43,   0.27,
04/24 22Z,  -0.50,  -2.44,  99.90,  -2.68,   0.26,
04/24 23Z,  -0.50,  -0.86,  99.90,  -1.12,   0.24,
04/25 00Z,  -0.50,  -0.73,  99.90,  -1.01,   0.22,  (max)
04/25 01Z,  -0.50,  -1.88,  99.90,  -2.17,   0.21,
04/25 02Z,  -0.50,  -3.87,  99.90,  -4.16,   0.21,
04/25 03Z,  -0.50,  -6.08,  99.90,  -6.37,   0.21,
04/25 04Z,  -0.50,  -7.88,  99.90,  -8.17,   0.21,
04/25 05Z,  -0.50,  -8.78,  99.90,  -9.07,   0.21,  (min)
04/25 06Z,  -0.50,  -8.52,  99.90,  -8.82,   0.21,
04/25 07Z,  -0.50,  -7.17,  99.90,  -7.46,   0.21,
04/25 08Z,  -0.50,  -4.96,  99.90,  -5.25,   0.21,
04/25 09Z,  -0.40,  -2.31,  99.90,  -2.51,   0.21,
04/25 10Z,  -0.40,  -0.00,  99.90,  -0.20,   0.21,
04/25 11Z,  -0.40,   1.12,  99.90,   0.92,   0.21,  (max)
04/25 12Z,  -0.50,   0.68,  99.90,   0.39,   0.21,
04/25 13Z,  -0.50,  -1.14,  99.90,  -1.43,   0.21,
04/25 14Z,  -0.50,  -3.92,  99.90,  -4.21,   0.21,
04/25 15Z,  -0.50,  -7.07,  99.90,  -7.37,   0.21,
04/25 16Z,  -0.60,  -9.94,  99.90, -10.33,   0.21,
04/25 17Z,  -0.50, -11.94,  99.90, -12.23,   0.21,
04/25 18Z,  -0.50, -12.65,  99.90, -12.95,   0.21,  (min)
04/25 19Z,  -0.50, -11.96,  99.90, -12.25,   0.21,
04/25 20Z,  -0.40, -10.01,  99.90, -10.20,   0.21,
04/25 21Z,  -0.40,  -7.17,  99.90,  -7.36,   0.21,
04/25 22Z,  -0.40,  -4.11,  99.90,  -4.30,   0.21,
04/25 23Z,  -0.40,  -1.77,  99.90,  -1.97,   0.21,
04/26 00Z,  -0.40,  -0.82,  99.90,  -1.01,   0.21,  (max)
04/26 01Z,  -0.50,  -1.27,  99.90,  -1.56,   0.21,
04/26 02Z,  -0.50,  -2.76,  99.90,  -3.05,   0.21,
04/26 03Z,  -0.60,  -4.76,  99.90,  -5.16,   0.21,
04/26 04Z,  -0.60,  -6.68,  99.90,  -7.07,   0.21,
04/26 05Z,  -0.60,  -7.97,  99.90,  -8.36,   0.21,
04/26 06Z,  -0.50,  -8.27,  99.90,  -8.56,   0.21,  (min)
04/26 07Z,  -0.50,  -7.44,  99.90,  -7.73,   0.21,
04/26 08Z,  -0.40,  -5.67,  99.90,  -5.87,   0.21,
04/26 09Z,  -0.40,  -3.33,  99.90,  -3.52,   0.21,
04/26 10Z,  -0.40,  -0.92,  99.90,  -1.12,   0.21,
04/26 11Z,  -0.40,   0.77,  99.90,   0.57,   0.21,
04/26 12Z,  -0.50,   1.06,  99.90,   0.76,   0.21,  (max)
04/26 13Z,  -0.50,  -0.17,  99.90,  -0.46,   0.21,
04/26 14Z,  -0.60,  -2.52,  99.90,  -2.92,   0.21,
04/26 15Z,  -0.60,  -5.49,  99.90,  -5.88,   0.21,
04/26 16Z,  -0.60,  -8.48,  99.90,  -8.88,   0.21,
04/26 17Z,  -0.60, -10.94,  99.90, -11.34,   0.21,
04/26 18Z,  -0.60, -12.39,  99.90, -12.78,   0.21,
04/26 19Z,  -0.50, -12.50,  99.90, -12.80,   0.21,  (min)
04/26 20Z,  -0.50, -11.28,  99.90, -11.57,   0.21,
04/26 21Z,  -0.50,  -9.00,  99.90,  -9.30,   0.21,
04/26 22Z,  -0.40,  -6.13,  99.90,  -6.32,   0.21,
04/26 23Z,  -0.50,  -3.38,  99.90,  -3.67,   0.21,
04/27 00Z,  -0.50,  -1.61,  99.90,  -1.91,   0.21,
04/27 01Z,  -0.50,  -1.26,  99.90,  -1.55,   0.21,  (max)
04/27 02Z,  -0.60,  -2.12,  99.90,  -2.51,   0.21,
04/27 03Z,  -0.60,  -3.70,  99.90,  -4.10,   0.21,
04/27 04Z,  -0.60,  -5.50,  99.90,  -5.89,   0.21,
04/27 05Z,  -0.60,  -6.98,  99.90,  -7.37,   0.21,
04/27 06Z,  -0.60,  -7.72,  99.90,  -8.12,   0.21,  (min)
04/27 07Z,  -0.60,  -7.47,  99.90,  -7.87,   0.21,
04/27 08Z,  -0.60,  -6.22,  99.90,  -6.61,   0.21,
04/27 09Z,  -0.50,  -4.27,  99.90,  -4.56,   0.21,
04/27 10Z,  -0.50,  -2.05,  99.90,  -2.35,   0.21,
04/27 11Z,  -0.50,  -0.10,  99.90,  -0.39,   0.21,
04/27 12Z,  -0.50,   0.88,  99.90,   0.59,   0.21,  (max)
04/27 13Z,  -0.50,   0.42,  99.90,   0.13,   0.21,
04/27 14Z,  -0.50,  -1.35,  99.90,  -1.65,   0.21,
04/27 15Z,  -0.60,  -3.93,  99.90,  -4.33,   0.21,
04/27 16Z,  -0.60,  -6.80,  99.90,  -7.19,   0.21,
04/27 17Z,  -0.60,  -9.45,  99.90,  -9.85,   0.21,
04/27 18Z,  -0.60, -11.43,  99.90, -11.82,   0.21,
04/27 19Z,  -0.60, -12.34,  99.90, -12.73,   0.21,  (min)
04/27 20Z,  -0.60, -11.97,  99.90, -12.37,   0.21,
04/27 21Z,  -0.60, -10.44,  99.90, -10.83,   0.21,
04/27 22Z,  -0.50,  -8.10,  99.90,  -8.40,   0.21,
04/27 23Z,  -0.50,  -5.43,  99.90,  -5.73,   0.21,
04/28 00Z,  -0.50,  -3.14,  99.90,  -3.43,   0.21,
04/28 01Z,  -0.50,  -1.94,  99.90,  -2.23,   0.21,  (max)
04/28 02Z,  -0.60,  -2.02,  99.90,  -2.42,   0.21,
04/28 03Z,  -0.60,  -3.03,  99.90,  -3.43,   0.21,
04/28 04Z,  -0.60,  -4.49,  99.90,  -4.88,   0.21,
04/28 05Z,  -0.60,  -5.93,  99.90,  -6.32,   0.21,
04/28 06Z,  -0.60,  -6.95,  99.90,  -7.34,   0.21,