EXTRA-TROPICAL  STORM  SURGE  2.3
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 
#Adak Island, AK : 09/28/2023 10:20:40 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/26 18Z,  -0.20,  -0.45,  -0.74,  99.90,  -0.09,  (min)
09/26 19Z,  -0.30,  -0.30,  -0.56,  99.90,   0.04,
09/26 20Z,  -0.30,   0.10,  -0.15,  99.90,   0.05,
09/26 21Z,  -0.30,   0.66,   0.36,  99.90,   0.00,
09/26 22Z,  -0.20,   1.27,   1.02,  99.90,  -0.05,
09/26 23Z,  -0.20,   1.83,   1.62,  99.90,  -0.01,
09/27 00Z,  -0.20,   2.27,   2.00,  99.90,  -0.07,
09/27 01Z,  -0.20,   2.55,   2.31,  99.90,  -0.04,
09/27 02Z,  -0.20,   2.69,   2.47,  99.90,  -0.02,  (max)
09/27 03Z,  -0.20,   2.72,   2.44,  99.90,  -0.08,
09/27 04Z,  -0.10,   2.73,   2.44,  99.90,  -0.19,  (min)
09/27 05Z,  -0.10,   2.78,   2.46,  99.90,  -0.22,
09/27 06Z,  -0.10,   2.91,   2.54,  99.90,  -0.27,
09/27 07Z,  -0.10,   3.12,   2.79,  99.90,  -0.23,
09/27 08Z,  -0.10,   3.39,   3.12,  99.90,  -0.17,
09/27 09Z,   0.00,   3.64,   3.37,  99.90,  -0.27,
09/27 10Z,   0.00,   3.79,   3.52,  99.90,  -0.27,  (max)
09/27 11Z,   0.00,   3.76,   3.47,  99.90,  -0.29,
09/27 12Z,   0.00,   3.51,   3.17,  99.90,  -0.34,
09/27 13Z,   0.00,   3.05,   2.59,  99.90,  -0.46,
09/27 14Z,   0.00,   2.41,   1.93,  99.90,  -0.48,
09/27 15Z,   0.00,   1.69,   1.20,  99.90,  -0.49,
09/27 16Z,   0.00,   1.00,   0.53,  99.90,  -0.47,
09/27 17Z,   0.00,   0.44,  -0.04,  99.90,  -0.48,
09/27 18Z,   0.00,   0.09,  -0.36,  99.90,  -0.45,
09/27 19Z,   0.00,   0.01,  -0.42,  99.90,  -0.43,  (min)
09/27 20Z,   0.00,   0.19,  -0.22,  99.90,  -0.41,
09/27 21Z,   0.00,   0.58,   0.28,  99.90,  -0.30,
09/27 22Z,   0.00,   1.10,   0.81,  99.90,  -0.29,
09/27 23Z,   0.00,   1.65,   1.42,  99.90,  -0.23,
09/28 00Z,   0.00,   2.12,   1.98,  99.90,  -0.14,
09/28 01Z,   0.00,   2.44,   2.28,  99.90,  -0.16,
09/28 02Z,   0.00,   2.59,   2.42,  99.90,  -0.17,  (max)
09/28 03Z,   0.00,   2.60,   2.35,  99.90,  -0.25,
09/28 04Z,   0.00,   2.50,   2.24,  99.90,  -0.26,
09/28 05Z,   0.00,   2.39,   2.12,  99.90,  -0.27,
09/28 06Z,   0.00,   2.35,   2.01,  99.90,  -0.34,  (min)
09/28 07Z,   0.00,   2.40,   2.15,  99.90,  -0.25,
09/28 08Z,  -0.10,   2.58,   2.32,  99.90,  -0.16,
09/28 09Z,  -0.10,   2.84,   2.57,  99.90,  -0.17,
09/28 10Z,  -0.10,   3.11,   2.86,  99.90,  -0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/28 11Z,  -0.20,   3.32,  99.90,   2.99,  -0.13,
09/28 12Z,  -0.20,   3.39,  99.90,   3.08,  -0.11,  (max)
09/28 13Z,  -0.20,   3.27,  99.90,   2.98,  -0.09,
09/28 14Z,  -0.20,   2.95,  99.90,   2.68,  -0.07,
09/28 15Z,  -0.20,   2.47,  99.90,   2.22,  -0.04,
09/28 16Z,  -0.20,   1.90,  99.90,   1.67,  -0.02,
09/28 17Z,  -0.30,   1.34,  99.90,   1.04,  -0.00,
09/28 18Z,  -0.30,   0.89,  99.90,   0.61,   0.02,
09/28 19Z,  -0.30,   0.63,  99.90,   0.37,   0.04,
09/28 20Z,  -0.40,   0.60,  99.90,   0.26,   0.06,  (min)
09/28 21Z,  -0.40,   0.79,  99.90,   0.48,   0.09,
09/28 22Z,  -0.40,   1.17,  99.90,   0.87,   0.11,
09/28 23Z,  -0.40,   1.63,  99.90,   1.34,   0.11,
09/29 00Z,  -0.50,   2.09,  99.90,   1.70,   0.11,
09/29 01Z,  -0.50,   2.45,  99.90,   2.06,   0.11,
09/29 02Z,  -0.50,   2.64,  99.90,   2.25,   0.11,  (max)
09/29 03Z,  -0.60,   2.65,  99.90,   2.16,   0.11,
09/29 04Z,  -0.50,   2.49,  99.90,   2.10,   0.11,
09/29 05Z,  -0.60,   2.24,  99.90,   1.75,   0.11,
09/29 06Z,  -0.50,   1.99,  99.90,   1.60,   0.11,
09/29 07Z,  -0.50,   1.82,  99.90,   1.43,   0.11,
09/29 08Z,  -0.50,   1.78,  99.90,   1.39,   0.11,  (min)
09/29 09Z,  -0.60,   1.90,  99.90,   1.41,   0.11,
09/29 10Z,  -0.60,   2.15,  99.90,   1.66,   0.11,
09/29 11Z,  -0.60,   2.47,  99.90,   1.98,   0.11,
09/29 12Z,  -0.60,   2.77,  99.90,   2.27,   0.11,
09/29 13Z,  -0.60,   2.97,  99.90,   2.47,   0.11,
09/29 14Z,  -0.60,   3.01,  99.90,   2.52,   0.11,  (max)
09/29 15Z,  -0.50,   2.87,  99.90,   2.48,   0.11,
09/29 16Z,  -0.50,   2.58,  99.90,   2.18,   0.11,
09/29 17Z,  -0.40,   2.18,  99.90,   1.89,   0.11,
09/29 18Z,  -0.40,   1.77,  99.90,   1.48,   0.11,
09/29 19Z,  -0.40,   1.44,  99.90,   1.15,   0.11,
09/29 20Z,  -0.40,   1.26,  99.90,   0.97,   0.11,  (min)
09/29 21Z,  -0.40,   1.26,  99.90,   0.97,   0.11,
09/29 22Z,  -0.30,   1.45,  99.90,   1.26,   0.11,
09/29 23Z,  -0.30,   1.79,  99.90,   1.60,   0.11,
09/30 00Z,  -0.30,   2.19,  99.90,   2.00,   0.11,
09/30 01Z,  -0.30,   2.55,  99.90,   2.36,   0.11,
09/30 02Z,  -0.30,   2.79,  99.90,   2.60,   0.11,
09/30 03Z,  -0.20,   2.84,  99.90,   2.75,   0.11,  (max)
09/30 04Z,  -0.20,   2.68,  99.90,   2.59,   0.11,
09/30 05Z,  -0.20,   2.36,  99.90,   2.27,   0.11,
09/30 06Z,  -0.20,   1.95,  99.90,   1.86,   0.11,
09/30 07Z,  -0.20,   1.54,  99.90,   1.45,   0.11,
09/30 08Z,  -0.20,   1.23,  99.90,   1.14,   0.11,
09/30 09Z,  -0.30,   1.10,  99.90,   0.90,   0.11,  (min)
09/30 10Z,  -0.30,   1.16,  99.90,   0.97,   0.11,
09/30 11Z,  -0.30,   1.42,  99.90,   1.23,   0.11,
09/30 12Z,  -0.30,   1.79,  99.90,   1.60,   0.11,
09/30 13Z,  -0.30,   2.20,  99.90,   2.01,   0.11,
09/30 14Z,  -0.30,   2.56,  99.90,   2.37,   0.11,
09/30 15Z,  -0.30,   2.79,  99.90,   2.60,   0.11,
09/30 16Z,  -0.30,   2.85,  99.90,   2.66,   0.11,  (max)
09/30 17Z,  -0.30,   2.75,  99.90,   2.56,   0.11,
09/30 18Z,  -0.40,   2.53,  99.90,   2.24,   0.11,
09/30 19Z,  -0.40,   2.26,  99.90,   1.97,   0.11,
09/30 20Z,  -0.40,   2.03,  99.90,   1.73,   0.11,
09/30 21Z,  -0.50,   1.90,  99.90,   1.51,   0.11,  (min)
09/30 22Z,  -0.50,   1.92,  99.90,   1.53,   0.11,
09/30 23Z,  -0.50,   2.09,  99.90,   1.70,   0.11,
10/01 00Z,  -0.50,   2.38,  99.90,   1.99,   0.11,
10/01 01Z,  -0.50,   2.70,  99.90,   2.31,   0.11,
10/01 02Z,  -0.50,   2.96,  99.90,   2.57,   0.11,
10/01 03Z,  -0.50,   3.08,  99.90,   2.69,   0.11,  (max)
10/01 04Z,  -0.60,   2.99,  99.90,   2.50,   0.11,
10/01 05Z,  -0.60,   2.68,  99.90,   2.19,   0.11,
10/01 06Z,  -0.60,   2.20,  99.90,   1.71,   0.11,
10/01 07Z,  -0.60,   1.62,  99.90,   1.13,   0.11,
10/01 08Z,  -0.70,   1.07,  99.90,   0.47,   0.11,
10/01 09Z,  -0.70,   0.64,  99.90,   0.05,   0.11,
10/01 10Z,  -0.80,   0.42,  99.90,  -0.27,   0.11,  (min)
10/01 11Z,  -0.80,   0.46,  99.90,  -0.23,   0.11,
10/01 12Z,  -0.80,   0.74,  99.90,   0.05,   0.11,
10/01 13Z,  -0.70,   1.19,  99.90,   0.60,   0.11,
10/01 14Z,  -0.70,   1.73,  99.90,   1.13,   0.11,
10/01 15Z,  -0.80,   2.24,  99.90,   1.55,   0.11,
10/01 16Z,  -0.80,   2.65,  99.90,   1.96,   0.11,
10/01 17Z,  -0.80,   2.90,  99.90,   2.21,   0.11,
10/01 18Z,  -0.80,   2.97,  99.90,   2.28,   0.11,  (max)
10/01 19Z,  -0.80,   2.90,  99.90,   2.20,   0.11,
10/01 20Z,  -0.80,   2.74,  99.90,   2.04,   0.11,
10/01 21Z,  -0.80,   2.57,  99.90,   1.88,   0.11,
10/01 22Z,  -0.90,   2.47,  99.90,   1.68,   0.11,  (min)
10/01 23Z,  -0.90,   2.49,  99.90,   1.70,   0.11,
10/02 00Z,  -0.90,   2.64,  99.90,   1.85,   0.11,
10/02 01Z,  99.90,   2.87,  99.90,  99.90,   0.11,
10/02 02Z,  99.90,   3.11,  99.90,  99.90,   0.11,
10/02 03Z,  99.90,   3.28,  99.90,  99.90,   0.11,
10/02 04Z,  99.90,   3.29,  99.90,  99.90,   0.11,
10/02 05Z,  99.90,   3.07,  99.90,  99.90,   0.11,
10/02 06Z,  99.90,   2.63,  99.90,  99.90,   0.11,