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
#Grand Isle East PT, LA : 04/24/2024 08:20:46 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 12Z,  -0.20,   0.29,   0.06,  99.90,  -0.03,
04/22 13Z,  -0.20,   0.32,   0.17,  99.90,   0.05,
04/22 14Z,  -0.20,   0.34,   0.19,  99.90,   0.05,
04/22 15Z,  -0.20,   0.34,   0.20,  99.90,   0.06,
04/22 16Z,  -0.20,   0.31,   0.21,  99.90,   0.10,
04/22 17Z,  -0.10,   0.24,   0.21,  99.90,   0.07,  (max)
04/22 18Z,  -0.10,   0.15,   0.13,  99.90,   0.08,
04/22 19Z,  -0.10,   0.04,   0.01,  99.90,   0.07,
04/22 20Z,  -0.10,  -0.07,  -0.08,  99.90,   0.09,
04/22 21Z,  -0.10,  -0.18,  -0.17,  99.90,   0.11,
04/22 22Z,   0.00,  -0.27,  -0.28,  99.90,  -0.01,
04/22 23Z,  -0.10,  -0.33,  -0.32,  99.90,   0.11,
04/23 00Z,   0.10,  -0.36,  -0.33,  99.90,  -0.07,
04/23 01Z,   0.10,  -0.36,  -0.35,  99.90,  -0.09,  (min)
04/23 02Z,   0.10,  -0.32,  -0.33,  99.90,  -0.11,
04/23 03Z,   0.10,  -0.27,  -0.25,  99.90,  -0.08,
04/23 04Z,   0.10,  -0.20,  -0.15,  99.90,  -0.05,
04/23 05Z,   0.10,  -0.12,  -0.06,  99.90,  -0.04,
04/23 06Z,   0.30,  -0.04,   0.03,  99.90,  -0.23,
04/23 07Z,   0.40,   0.03,   0.14,  99.90,  -0.29,
04/23 08Z,   0.30,   0.11,   0.23,  99.90,  -0.18,
04/23 09Z,   0.40,   0.19,   0.29,  99.90,  -0.30,
04/23 10Z,   0.40,   0.26,   0.37,  99.90,  -0.29,
04/23 11Z,   0.40,   0.33,   0.45,  99.90,  -0.28,
04/23 12Z,   0.30,   0.40,   0.51,  99.90,  -0.19,
04/23 13Z,   0.30,   0.45,   0.61,  99.90,  -0.14,
04/23 14Z,   0.30,   0.48,   0.62,  99.90,  -0.16,
04/23 15Z,   0.30,   0.48,   0.63,  99.90,  -0.15,  (max)
04/23 16Z,   0.30,   0.45,   0.60,  99.90,  -0.15,
04/23 17Z,   0.30,   0.37,   0.53,  99.90,  -0.14,
04/23 18Z,   0.30,   0.26,   0.37,  99.90,  -0.19,
04/23 19Z,   0.30,   0.13,   0.19,  99.90,  -0.24,
04/23 20Z,   0.30,  -0.02,   0.02,  99.90,  -0.26,
04/23 21Z,   0.30,  -0.17,  -0.21,  99.90,  -0.34,
04/23 22Z,   0.30,  -0.30,  -0.38,  99.90,  -0.38,
04/23 23Z,   0.40,  -0.40,  -0.45,  99.90,  -0.45,
04/24 00Z,   0.30,  -0.46,  -0.50,  99.90,  -0.34,
04/24 01Z,   0.30,  -0.48,  -0.50,  99.90,  -0.32,
04/24 02Z,   0.30,  -0.46,  -0.54,  99.90,  -0.38,  (min)
04/24 03Z,   0.30,  -0.41,  -0.49,  99.90,  -0.38,
04/24 04Z,   0.30,  -0.34,  -0.41,  99.90,  -0.37,
04/24 05Z,   0.30,  -0.25,  -0.31,  99.90,  -0.36,
04/24 06Z,   0.30,  -0.15,  -0.22,  99.90,  -0.37,
04/24 07Z,   0.40,  -0.04,  -0.11,  99.90,  -0.47,
04/24 08Z,   0.30,   0.06,  -0.03,  99.90,  -0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 09Z,   0.30,   0.17,  99.90,   0.10,  -0.37,
04/24 10Z,   0.30,   0.27,  99.90,   0.22,  -0.35,
04/24 11Z,   0.30,   0.37,  99.90,   0.34,  -0.33,
04/24 12Z,   0.30,   0.47,  99.90,   0.45,  -0.31,
04/24 13Z,   0.30,   0.54,  99.90,   0.55,  -0.29,
04/24 14Z,   0.30,   0.59,  99.90,   0.62,  -0.27,  (max)
04/24 15Z,   0.20,   0.61,  99.90,   0.55,  -0.25,  (min)
04/24 16Z,   0.30,   0.58,  99.90,   0.65,  -0.24,  (max)
04/24 17Z,   0.30,   0.51,  99.90,   0.60,  -0.22,
04/24 18Z,   0.30,   0.40,  99.90,   0.50,  -0.20,
04/24 19Z,   0.30,   0.25,  99.90,   0.38,  -0.18,
04/24 20Z,   0.30,   0.08,  99.90,   0.22,  -0.16,
04/24 21Z,   0.40,  -0.10,  99.90,   0.15,  -0.16,
04/24 22Z,   0.40,  -0.27,  99.90,  -0.02,  -0.16,
04/24 23Z,   0.40,  -0.41,  99.90,  -0.16,  -0.16,
04/25 00Z,   0.40,  -0.51,  99.90,  -0.26,  -0.16,
04/25 01Z,   0.40,  -0.56,  99.90,  -0.32,  -0.16,
04/25 02Z,   0.30,  -0.58,  99.90,  -0.43,  -0.16,  (min)
04/25 03Z,   0.30,  -0.54,  99.90,  -0.40,  -0.16,
04/25 04Z,   0.30,  -0.48,  99.90,  -0.34,  -0.16,
04/25 05Z,   0.40,  -0.39,  99.90,  -0.14,  -0.16,
04/25 06Z,   0.40,  -0.28,  99.90,  -0.03,  -0.16,
04/25 07Z,   0.40,  -0.16,  99.90,   0.09,  -0.16,
04/25 08Z,   0.40,  -0.03,  99.90,   0.21,  -0.16,
04/25 09Z,   0.40,   0.10,  99.90,   0.34,  -0.16,
04/25 10Z,   0.40,   0.23,  99.90,   0.48,  -0.16,
04/25 11Z,   0.40,   0.36,  99.90,   0.60,  -0.16,
04/25 12Z,   0.40,   0.48,  99.90,   0.72,  -0.16,
04/25 13Z,   0.30,   0.58,  99.90,   0.73,  -0.16,
04/25 14Z,   0.30,   0.66,  99.90,   0.80,  -0.16,
04/25 15Z,   0.30,   0.70,  99.90,   0.85,  -0.16,
04/25 16Z,   0.40,   0.70,  99.90,   0.94,  -0.16,  (max)
04/25 17Z,   0.40,   0.65,  99.90,   0.89,  -0.16,
04/25 18Z,   0.40,   0.55,  99.90,   0.79,  -0.16,
04/25 19Z,   0.40,   0.40,  99.90,   0.64,  -0.16,
04/25 20Z,   0.50,   0.22,  99.90,   0.56,  -0.16,
04/25 21Z,   0.50,   0.03,  99.90,   0.37,  -0.16,
04/25 22Z,   0.50,  -0.17,  99.90,   0.17,  -0.16,
04/25 23Z,   0.40,  -0.35,  99.90,  -0.10,  -0.16,
04/26 00Z,   0.40,  -0.49,  99.90,  -0.25,  -0.16,
04/26 01Z,   0.40,  -0.59,  99.90,  -0.35,  -0.16,  (min)
04/26 02Z,   0.50,  -0.64,  99.90,  -0.30,  -0.16,  (max)
04/26 03Z,   0.40,  -0.64,  99.90,  -0.40,  -0.16,  (min)
04/26 04Z,   0.40,  -0.60,  99.90,  -0.36,  -0.16,
04/26 05Z,   0.40,  -0.53,  99.90,  -0.28,  -0.16,
04/26 06Z,   0.50,  -0.42,  99.90,  -0.08,  -0.16,
04/26 07Z,   0.60,  -0.30,  99.90,   0.15,  -0.16,
04/26 08Z,   0.60,  -0.16,  99.90,   0.29,  -0.16,
04/26 09Z,   0.60,  -0.01,  99.90,   0.43,  -0.16,
04/26 10Z,   0.60,   0.14,  99.90,   0.58,  -0.16,
04/26 11Z,   0.60,   0.29,  99.90,   0.74,  -0.16,
04/26 12Z,   0.60,   0.44,  99.90,   0.88,  -0.16,
04/26 13Z,   0.60,   0.57,  99.90,   1.01,  -0.16,
04/26 14Z,   0.60,   0.68,  99.90,   1.12,  -0.16,
04/26 15Z,   0.60,   0.75,  99.90,   1.19,  -0.16,
04/26 16Z,   0.60,   0.78,  99.90,   1.23,  -0.16,  (max)
04/26 17Z,   0.60,   0.76,  99.90,   1.20,  -0.16,
04/26 18Z,   0.60,   0.69,  99.90,   1.13,  -0.16,
04/26 19Z,   0.50,   0.56,  99.90,   0.90,  -0.16,
04/26 20Z,   0.50,   0.39,  99.90,   0.74,  -0.16,
04/26 21Z,   0.50,   0.19,  99.90,   0.54,  -0.16,
04/26 22Z,   0.50,  -0.02,  99.90,   0.33,  -0.16,
04/26 23Z,   0.50,  -0.22,  99.90,   0.12,  -0.16,
04/27 00Z,   0.50,  -0.40,  99.90,  -0.06,  -0.16,
04/27 01Z,   0.60,  -0.55,  99.90,  -0.10,  -0.16,
04/27 02Z,   0.60,  -0.65,  99.90,  -0.20,  -0.16,
04/27 03Z,   0.60,  -0.69,  99.90,  -0.25,  -0.16,  (min)
04/27 04Z,   0.60,  -0.69,  99.90,  -0.25,  -0.16,
04/27 05Z,   0.60,  -0.65,  99.90,  -0.20,  -0.16,
04/27 06Z,   0.60,  -0.56,  99.90,  -0.12,  -0.16,
04/27 07Z,   0.70,  -0.45,  99.90,   0.09,  -0.16,
04/27 08Z,   0.70,  -0.31,  99.90,   0.23,  -0.16,
04/27 09Z,   0.80,  -0.16,  99.90,   0.48,  -0.16,
04/27 10Z,   0.70,   0.00,  99.90,   0.55,  -0.16,
04/27 11Z,   0.70,   0.17,  99.90,   0.72,  -0.16,
04/27 12Z,   0.70,   0.34,  99.90,   0.88,  -0.16,
04/27 13Z,   0.70,   0.50,  99.90,   1.04,  -0.16,
04/27 14Z,   0.70,   0.64,  99.90,   1.18,  -0.16,
04/27 15Z,   0.70,   0.74,  99.90,   1.29,  -0.16,
04/27 16Z,   0.70,   0.81,  99.90,   1.36,  -0.16,
04/27 17Z,   0.80,   0.83,  99.90,   1.48,  -0.16,  (max)
04/27 18Z,   0.70,   0.80,  99.90,   1.34,  -0.16,
04/27 19Z,   0.70,   0.71,  99.90,   1.25,  -0.16,
04/27 20Z,   0.70,   0.57,  99.90,   1.11,  -0.16,
04/27 21Z,   0.70,   0.39,  99.90,   0.93,  -0.16,
04/27 22Z,   0.70,   0.18,  99.90,   0.73,  -0.16,
04/27 23Z,   0.70,  -0.04,  99.90,   0.51,  -0.16,
04/28 00Z,   0.80,  -0.24,  99.90,   0.40,  -0.16,