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
#Yorktown USCG, VA : 04/18/2024 22:21:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 06Z,   0.50,   1.24,   1.88,  99.90,   0.14,
04/17 07Z,   0.50,   1.65,   2.30,  99.90,   0.15,
04/17 08Z,   0.40,   1.96,   2.64,  99.90,   0.28,
04/17 09Z,   0.40,   2.09,   2.79,  99.90,   0.30,  (max)
04/17 10Z,   0.40,   2.04,   2.78,  99.90,   0.34,
04/17 11Z,   0.40,   1.85,   2.55,  99.90,   0.30,
04/17 12Z,   0.50,   1.55,   2.27,  99.90,   0.22,
04/17 13Z,   0.50,   1.16,   1.89,  99.90,   0.23,
04/17 14Z,   0.40,   0.79,   1.57,  99.90,   0.38,
04/17 15Z,   0.50,   0.53,   1.39,  99.90,   0.36,
04/17 16Z,   0.50,   0.44,   1.35,  99.90,   0.41,  (min)
04/17 17Z,   0.40,   0.54,   1.53,  99.90,   0.59,
04/17 18Z,   0.50,   0.82,   1.79,  99.90,   0.47,
04/17 19Z,   0.50,   1.22,   2.15,  99.90,   0.43,
04/17 20Z,   0.50,   1.62,   2.50,  99.90,   0.38,
04/17 21Z,   0.50,   1.90,   2.80,  99.90,   0.40,
04/17 22Z,   0.50,   1.98,   2.86,  99.90,   0.38,  (max)
04/17 23Z,   0.50,   1.89,   2.69,  99.90,   0.30,
04/18 00Z,   0.50,   1.64,   2.34,  99.90,   0.20,
04/18 01Z,   0.50,   1.27,   1.88,  99.90,   0.11,
04/18 02Z,   0.50,   0.89,   1.46,  99.90,   0.07,
04/18 03Z,   0.50,   0.61,   1.20,  99.90,   0.09,  (min)
04/18 04Z,   0.40,   0.50,   1.21,  99.90,   0.31,
04/18 05Z,   0.40,   0.59,   1.34,  99.90,   0.35,
04/18 06Z,   0.50,   0.84,   1.60,  99.90,   0.26,
04/18 07Z,   0.50,   1.22,   1.98,  99.90,   0.26,
04/18 08Z,   0.40,   1.63,   2.32,  99.90,   0.29,
04/18 09Z,   0.40,   1.94,   2.69,  99.90,   0.35,
04/18 10Z,   0.40,   2.09,   2.92,  99.90,   0.43,
04/18 11Z,   0.40,   2.04,   2.93,  99.90,   0.49,  (max)
04/18 12Z,   0.50,   1.83,   2.69,  99.90,   0.36,
04/18 13Z,   0.50,   1.48,   2.36,  99.90,   0.38,
04/18 14Z,   0.50,   1.06,   1.99,  99.90,   0.43,
04/18 15Z,   0.60,   0.69,   1.68,  99.90,   0.39,
04/18 16Z,   0.60,   0.46,   1.51,  99.90,   0.45,
04/18 17Z,   0.70,   0.42,   1.49,  99.90,   0.37,  (min)
04/18 18Z,   0.70,   0.57,   1.73,  99.90,   0.46,
04/18 19Z,   0.80,   0.90,   1.95,  99.90,   0.25,
04/18 20Z,   0.80,   1.34,   2.37,  99.90,   0.23,
04/18 21Z,   0.80,   1.77,   2.80,  99.90,   0.23,
04/18 22Z,   0.90,   2.05,   3.19,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 23Z,   0.90,   2.12,  99.90,   3.27,   0.25,  (max)
04/19 00Z,   1.00,   1.98,  99.90,   3.23,   0.25,
04/19 01Z,   1.10,   1.66,  99.90,   3.02,   0.26,
04/19 02Z,   1.10,   1.22,  99.90,   2.59,   0.27,
04/19 03Z,   1.20,   0.80,  99.90,   2.28,   0.27,
04/19 04Z,   1.20,   0.52,  99.90,   2.00,   0.28,  (min)
04/19 05Z,   1.30,   0.43,  99.90,   2.01,   0.29,
04/19 06Z,   1.30,   0.53,  99.90,   2.13,   0.29,
04/19 07Z,   1.30,   0.82,  99.90,   2.42,   0.30,
04/19 08Z,   1.30,   1.23,  99.90,   2.84,   0.31,
04/19 09Z,   1.30,   1.67,  99.90,   3.28,   0.31,
04/19 10Z,   1.30,   2.00,  99.90,   3.61,   0.32,  0.20 ft above HAT
04/19 11Z,   1.30,   2.12,  99.90,   3.74,   0.32,  0.33 ft above HAT  (max)
04/19 12Z,   1.30,   2.04,  99.90,   3.66,   0.32,  0.25 ft above HAT
04/19 13Z,   1.30,   1.77,  99.90,   3.39,   0.32,
04/19 14Z,   1.30,   1.36,  99.90,   2.98,   0.32,
04/19 15Z,   1.30,   0.91,  99.90,   2.53,   0.32,
04/19 16Z,   1.30,   0.55,  99.90,   2.17,   0.32,
04/19 17Z,   1.20,   0.37,  99.90,   1.89,   0.32,  (min)
04/19 18Z,   1.20,   0.40,  99.90,   1.92,   0.32,
04/19 19Z,   1.20,   0.63,  99.90,   2.15,   0.32,
04/19 20Z,   1.20,   1.04,  99.90,   2.56,   0.32,
04/19 21Z,   1.20,   1.54,  99.90,   3.06,   0.32,
04/19 22Z,   1.10,   1.99,  99.90,   3.40,   0.32,
04/19 23Z,   1.20,   2.24,  99.90,   3.76,   0.32,  0.35 ft above HAT  (max)
04/20 00Z,   1.10,   2.25,  99.90,   3.67,   0.32,  0.26 ft above HAT
04/20 01Z,   1.10,   2.03,  99.90,   3.44,   0.32,  0.03 ft above HAT
04/20 02Z,   1.10,   1.61,  99.90,   3.03,   0.32,
04/20 03Z,   1.00,   1.11,  99.90,   2.43,   0.32,
04/20 04Z,   1.00,   0.67,  99.90,   1.99,   0.32,
04/20 05Z,   1.00,   0.39,  99.90,   1.71,   0.32,
04/20 06Z,   1.00,   0.34,  99.90,   1.65,   0.32,  (min)
04/20 07Z,   0.90,   0.49,  99.90,   1.71,   0.32,
04/20 08Z,   0.90,   0.83,  99.90,   2.05,   0.32,
04/20 09Z,   0.90,   1.30,  99.90,   2.52,   0.32,
04/20 10Z,   1.00,   1.77,  99.90,   3.09,   0.32,
04/20 11Z,   1.00,   2.08,  99.90,   3.40,   0.32,
04/20 12Z,   1.10,   2.16,  99.90,   3.58,   0.32,  0.17 ft above HAT  (max)
04/20 13Z,   1.10,   2.00,  99.90,   3.42,   0.32,  0.01 ft above HAT
04/20 14Z,   1.10,   1.64,  99.90,   3.06,   0.32,
04/20 15Z,   1.00,   1.18,  99.90,   2.49,   0.32,
04/20 16Z,   1.00,   0.72,  99.90,   2.03,   0.32,
04/20 17Z,   0.90,   0.39,  99.90,   1.61,   0.32,
04/20 18Z,   0.90,   0.29,  99.90,   1.51,   0.32,  (min)
04/20 19Z,   0.90,   0.41,  99.90,   1.63,   0.32,
04/20 20Z,   0.80,   0.74,  99.90,   1.86,   0.32,
04/20 21Z,   0.80,   1.24,  99.90,   2.36,   0.32,
04/20 22Z,   0.80,   1.79,  99.90,   2.91,   0.32,
04/20 23Z,   0.80,   2.24,  99.90,   3.35,   0.32,
04/21 00Z,   0.80,   2.43,  99.90,   3.55,   0.32,  0.14 ft above HAT
04/21 01Z,   0.90,   2.34,  99.90,   3.56,   0.32,  0.15 ft above HAT  (max)
04/21 02Z,   0.80,   2.00,  99.90,   3.12,   0.32,
04/21 03Z,   0.80,   1.50,  99.90,   2.62,   0.32,
04/21 04Z,   0.80,   0.96,  99.90,   2.08,   0.32,
04/21 05Z,   1.00,   0.51,  99.90,   1.83,   0.32,
04/21 06Z,   0.90,   0.26,  99.90,   1.48,   0.32,  (min)
04/21 07Z,   0.90,   0.26,  99.90,   1.48,   0.32,
04/21 08Z,   0.90,   0.49,  99.90,   1.71,   0.32,
04/21 09Z,   0.90,   0.91,  99.90,   2.13,   0.32,
04/21 10Z,   0.90,   1.43,  99.90,   2.65,   0.32,
04/21 11Z,   0.80,   1.90,  99.90,   3.02,   0.32,
04/21 12Z,   0.80,   2.17,  99.90,   3.28,   0.32,  (max)
04/21 13Z,   0.80,   2.15,  99.90,   3.27,   0.32,
04/21 14Z,   0.80,   1.90,  99.90,   3.02,   0.32,
04/21 15Z,   0.80,   1.47,  99.90,   2.58,   0.32,
04/21 16Z,   0.70,   0.96,  99.90,   1.98,   0.32,
04/21 17Z,   0.70,   0.51,  99.90,   1.53,   0.32,
04/21 18Z,   0.70,   0.26,  99.90,   1.27,   0.32,
04/21 19Z,   0.70,   0.24,  99.90,   1.26,   0.32,  (min)
04/21 20Z,   0.60,   0.48,  99.90,   1.40,   0.32,
04/21 21Z,   0.70,   0.93,  99.90,   1.94,   0.32,
04/21 22Z,   0.70,   1.51,  99.90,   2.53,   0.32,
04/21 23Z,   0.70,   2.08,  99.90,   3.10,   0.32,
04/22 00Z,   0.70,   2.46,  99.90,   3.48,   0.32,  0.07 ft above HAT
04/22 01Z,   0.70,   2.55,  99.90,   3.57,   0.32,  0.16 ft above HAT  (max)
04/22 02Z,   0.70,   2.35,  99.90,   3.36,   0.32,
04/22 03Z,   0.60,   1.91,  99.90,   2.83,   0.32,
04/22 04Z,   0.60,   1.34,  99.90,   2.26,   0.32,
04/22 05Z,   0.60,   0.77,  99.90,   1.69,   0.32,
04/22 06Z,   0.60,   0.35,  99.90,   1.27,   0.32,
04/22 07Z,   0.60,   0.16,  99.90,   1.08,   0.32,  (min)
04/22 08Z,   0.60,   0.25,  99.90,   1.16,   0.32,
04/22 09Z,   0.60,   0.56,  99.90,   1.48,   0.32,
04/22 10Z,   0.60,   1.06,  99.90,   1.98,   0.32,
04/22 11Z,   0.60,   1.61,  99.90,   2.53,   0.32,
04/22 12Z,   0.60,   2.04,  99.90,   2.95,   0.32,
04/22 13Z,  99.90,   2.21,  99.90,  99.90,   0.32,
04/22 14Z,  99.90,   2.09,  99.90,  99.90,   0.32,
04/22 15Z,  99.90,   1.74,  99.90,  99.90,   0.32,
04/22 16Z,  99.90,   1.25,  99.90,  99.90,   0.32,
04/22 17Z,  99.90,   0.74,  99.90,  99.90,   0.32,
04/22 18Z,  99.90,   0.33,  99.90,  99.90,   0.32,