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
#Sewells Point, VA : 04/24/2024 10:21:27 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 18Z,   0.90,   0.38,   1.61,  99.90,   0.33,
04/22 19Z,   0.90,   0.20,   1.33,  99.90,   0.23,  (min)
04/22 20Z,   0.80,   0.34,   1.41,  99.90,   0.27,
04/22 21Z,   0.80,   0.76,   1.88,  99.90,   0.32,
04/22 22Z,   0.70,   1.37,   2.43,  99.90,   0.36,
04/22 23Z,   0.70,   2.00,   3.01,  99.90,   0.31,
04/23 00Z,   0.70,   2.50,   3.43,  99.90,   0.23,
04/23 01Z,   0.70,   2.75,   3.63,  99.90,   0.18,  (max)
04/23 02Z,   0.60,   2.69,   3.43,  99.90,   0.14,
04/23 03Z,   0.60,   2.35,   3.11,  99.90,   0.16,
04/23 04Z,   0.60,   1.79,   2.56,  99.90,   0.17,
04/23 05Z,   0.60,   1.15,   1.91,  99.90,   0.16,
04/23 06Z,   0.60,   0.57,   1.25,  99.90,   0.08,
04/23 07Z,   0.60,   0.21,   0.91,  99.90,   0.10,
04/23 08Z,   0.60,   0.15,   0.87,  99.90,   0.12,  (min)
04/23 09Z,   0.50,   0.40,   1.14,  99.90,   0.24,
04/23 10Z,   0.50,   0.89,   1.59,  99.90,   0.20,
04/23 11Z,   0.50,   1.47,   2.13,  99.90,   0.16,
04/23 12Z,   0.50,   1.99,   2.68,  99.90,   0.19,
04/23 13Z,   0.50,   2.31,   3.04,  99.90,   0.23,
04/23 14Z,   0.50,   2.36,   3.12,  99.90,   0.26,  (max)
04/23 15Z,   0.50,   2.13,   2.89,  99.90,   0.26,
04/23 16Z,   0.50,   1.68,   2.42,  99.90,   0.24,
04/23 17Z,   0.50,   1.12,   1.84,  99.90,   0.22,
04/23 18Z,   0.50,   0.59,   1.29,  99.90,   0.20,
04/23 19Z,   0.50,   0.25,   0.98,  99.90,   0.23,
04/23 20Z,   0.50,   0.20,   0.96,  99.90,   0.26,  (min)
04/23 21Z,   0.50,   0.47,   1.30,  99.90,   0.33,
04/23 22Z,   0.50,   1.00,   1.77,  99.90,   0.27,
04/23 23Z,   0.50,   1.65,   2.38,  99.90,   0.23,
04/24 00Z,   0.40,   2.27,   2.90,  99.90,   0.23,
04/24 01Z,   0.40,   2.69,   3.31,  99.90,   0.22,
04/24 02Z,   0.40,   2.82,   3.35,  99.90,   0.13,  (max)
04/24 03Z,   0.30,   2.64,   3.09,  99.90,   0.15,
04/24 04Z,   0.30,   2.18,   2.66,  99.90,   0.18,
04/24 05Z,   0.20,   1.56,   2.06,  99.90,   0.30,
04/24 06Z,   0.10,   0.91,   1.36,  99.90,   0.35,
04/24 07Z,   0.10,   0.39,   0.80,  99.90,   0.31,
04/24 08Z,   0.10,   0.13,   0.46,  99.90,   0.23,  (min)
04/24 09Z,   0.00,   0.19,   0.51,  99.90,   0.32,
04/24 10Z,   0.00,   0.55,   0.83,  99.90,   0.28,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 11Z,   0.00,   1.09,  99.90,   1.38,   0.29,
04/24 12Z,   0.00,   1.67,  99.90,   1.97,   0.29,
04/24 13Z,   0.00,   2.13,  99.90,   2.43,   0.30,
04/24 14Z,   0.00,   2.35,  99.90,   2.65,   0.31,
04/24 15Z,   0.10,   2.28,  99.90,   2.69,   0.31,  (max)
04/24 16Z,   0.10,   1.94,  99.90,   2.36,   0.32,
04/24 17Z,   0.10,   1.43,  99.90,   1.86,   0.32,
04/24 18Z,   0.10,   0.87,  99.90,   1.30,   0.33,
04/24 19Z,   0.20,   0.41,  99.90,   0.95,   0.34,
04/24 20Z,   0.20,   0.19,  99.90,   0.73,   0.34,  (min)
04/24 21Z,   0.20,   0.27,  99.90,   0.82,   0.35,
04/24 22Z,   0.20,   0.67,  99.90,   1.22,   0.35,
04/24 23Z,   0.20,   1.27,  99.90,   1.83,   0.35,
04/25 00Z,   0.30,   1.94,  99.90,   2.59,   0.35,
04/25 01Z,   0.40,   2.49,  99.90,   3.24,   0.35,
04/25 02Z,   0.40,   2.80,  99.90,   3.56,   0.35,
04/25 03Z,   0.40,   2.80,  99.90,   3.56,   0.35,  (max)
04/25 04Z,   0.40,   2.50,  99.90,   3.26,   0.35,
04/25 05Z,   0.50,   1.97,  99.90,   2.82,   0.35,
04/25 06Z,   0.60,   1.32,  99.90,   2.27,   0.35,
04/25 07Z,   0.80,   0.70,  99.90,   1.86,   0.35,
04/25 08Z,   0.90,   0.27,  99.90,   1.53,   0.35,
04/25 09Z,   1.00,   0.13,  99.90,   1.48,   0.35,  (min)
04/25 10Z,   1.10,   0.30,  99.90,   1.76,   0.35,
04/25 11Z,   1.10,   0.74,  99.90,   2.20,   0.35,
04/25 12Z,   1.10,   1.31,  99.90,   2.77,   0.35,
04/25 13Z,   1.10,   1.85,  99.90,   3.31,   0.35,
04/25 14Z,   1.10,   2.22,  99.90,   3.67,   0.35,  0.04 ft above HAT
04/25 15Z,   1.10,   2.32,  99.90,   3.77,   0.35,  0.14 ft above HAT  (max)
04/25 16Z,   1.10,   2.13,  99.90,   3.59,   0.35,
04/25 17Z,   1.00,   1.72,  99.90,   3.07,   0.35,
04/25 18Z,   1.00,   1.18,  99.90,   2.53,   0.35,
04/25 19Z,   1.00,   0.66,  99.90,   2.01,   0.35,
04/25 20Z,   1.00,   0.29,  99.90,   1.65,   0.35,
04/25 21Z,   1.00,   0.20,  99.90,   1.55,   0.35,  (min)
04/25 22Z,   1.10,   0.42,  99.90,   1.87,   0.35,
04/25 23Z,   1.10,   0.90,  99.90,   2.36,   0.35,
04/26 00Z,   1.10,   1.55,  99.90,   3.00,   0.35,
04/26 01Z,   1.10,   2.18,  99.90,   3.63,   0.35,  0.00 ft above HAT
04/26 02Z,   1.00,   2.64,  99.90,   4.00,   0.35,  0.37 ft above HAT
04/26 03Z,   1.00,   2.84,  99.90,   4.19,   0.35,  0.56 ft above HAT  (max)
04/26 04Z,   1.00,   2.72,  99.90,   4.07,   0.35,  0.44 ft above HAT
04/26 05Z,   0.90,   2.32,  99.90,   3.58,   0.35,
04/26 06Z,   0.90,   1.74,  99.90,   2.99,   0.35,
04/26 07Z,   0.90,   1.10,  99.90,   2.35,   0.35,
04/26 08Z,   0.80,   0.55,  99.90,   1.70,   0.35,
04/26 09Z,   0.80,   0.22,  99.90,   1.38,   0.35,
04/26 10Z,   0.80,   0.19,  99.90,   1.35,   0.35,  (min)
04/26 11Z,   0.80,   0.46,  99.90,   1.62,   0.35,
04/26 12Z,   0.80,   0.95,  99.90,   2.10,   0.35,
04/26 13Z,   0.80,   1.51,  99.90,   2.66,   0.35,
04/26 14Z,   0.80,   1.98,  99.90,   3.14,   0.35,
04/26 15Z,   0.80,   2.24,  99.90,   3.40,   0.35,  (max)
04/26 16Z,   0.80,   2.23,  99.90,   3.38,   0.35,
04/26 17Z,   0.70,   1.95,  99.90,   3.01,   0.35,
04/26 18Z,   0.70,   1.49,  99.90,   2.54,   0.35,
04/26 19Z,   0.70,   0.96,  99.90,   2.01,   0.35,
04/26 20Z,   0.60,   0.50,  99.90,   1.46,   0.35,
04/26 21Z,   0.60,   0.24,  99.90,   1.20,   0.35,  (min)
04/26 22Z,   0.60,   0.27,  99.90,   1.22,   0.35,
04/26 23Z,   0.60,   0.59,  99.90,   1.54,   0.35,
04/27 00Z,   0.60,   1.14,  99.90,   2.09,   0.35,
04/27 01Z,   0.60,   1.78,  99.90,   2.73,   0.35,
04/27 02Z,   0.60,   2.36,  99.90,   3.31,   0.35,
04/27 03Z,   0.50,   2.73,  99.90,   3.58,   0.35,
04/27 04Z,   0.50,   2.81,  99.90,   3.66,   0.35,  0.03 ft above HAT  (max)
04/27 05Z,   0.50,   2.59,  99.90,   3.45,   0.35,
04/27 06Z,   0.50,   2.14,  99.90,   2.99,   0.35,
04/27 07Z,   0.50,   1.54,  99.90,   2.39,   0.35,
04/27 08Z,   0.40,   0.94,  99.90,   1.69,   0.35,
04/27 09Z,   0.40,   0.46,  99.90,   1.22,   0.35,
04/27 10Z,   0.40,   0.23,  99.90,   0.99,   0.35,  (min)
04/27 11Z,   0.40,   0.30,  99.90,   1.05,   0.35,
04/27 12Z,   0.40,   0.63,  99.90,   1.39,   0.35,
04/27 13Z,   0.40,   1.14,  99.90,   1.89,   0.35,
04/27 14Z,   0.40,   1.66,  99.90,   2.42,   0.35,
04/27 15Z,   0.40,   2.06,  99.90,   2.81,   0.35,
04/27 16Z,   0.30,   2.22,  99.90,   2.88,   0.35,  (max)
04/27 17Z,   0.30,   2.11,  99.90,   2.77,   0.35,
04/27 18Z,   0.30,   1.77,  99.90,   2.43,   0.35,
04/27 19Z,   0.30,   1.29,  99.90,   1.95,   0.35,
04/27 20Z,   0.30,   0.80,  99.90,   1.45,   0.35,
04/27 21Z,   0.30,   0.41,  99.90,   1.07,   0.35,
04/27 22Z,   0.30,   0.25,  99.90,   0.90,   0.35,  (min)
04/27 23Z,   0.30,   0.37,  99.90,   1.02,   0.35,
04/28 00Z,   0.30,   0.76,  99.90,   1.41,   0.35,
04/28 01Z,  99.90,   1.33,  99.90,  99.90,   0.35,
04/28 02Z,  99.90,   1.95,  99.90,  99.90,   0.35,
04/28 03Z,  99.90,   2.46,  99.90,  99.90,   0.35,
04/28 04Z,  99.90,   2.74,  99.90,  99.90,   0.35,
04/28 05Z,  99.90,   2.74,  99.90,  99.90,   0.35,
04/28 06Z,  99.90,   2.46,  99.90,  99.90,   0.35,