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 : 10/03/2023 04:21:37 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/01 12Z,  -0.50,  -2.97,  -3.52,  99.90,  -0.05,
10/01 13Z,  -0.50,  -2.52,  -3.11,  99.90,  -0.09,
10/01 14Z,  -0.50,  -1.98,  -2.44,  99.90,   0.04,
10/01 15Z,  -0.50,  -1.47,  -2.01,  99.90,  -0.04,
10/01 16Z,  -0.50,  -1.06,  -1.65,  99.90,  -0.09,
10/01 17Z,  -0.50,  -0.81,  -1.38,  99.90,  -0.07,
10/01 18Z,  -0.50,  -0.74,  -1.33,  99.90,  -0.09,  (max)
10/01 19Z,  -0.60,  -0.81,  -1.35,  99.90,   0.06,
10/01 20Z,  -0.60,  -0.97,  -1.44,  99.90,   0.13,
10/01 21Z,  -0.60,  -1.14,  -1.61,  99.90,   0.13,
10/01 22Z,  -0.60,  -1.24,  -1.71,  99.90,   0.13,  (min)
10/01 23Z,  -0.60,  -1.22,  -1.59,  99.90,   0.23,
10/02 00Z,  -0.60,  -1.07,  -1.44,  99.90,   0.23,
10/02 01Z,  -0.60,  -0.84,  -1.26,  99.90,   0.18,
10/02 02Z,  -0.60,  -0.60,  -0.94,  99.90,   0.26,
10/02 03Z,  -0.60,  -0.43,  -0.88,  99.90,   0.15,
10/02 04Z,  -0.60,  -0.42,  -0.80,  99.90,   0.22,  (max)
10/02 05Z,  -0.60,  -0.64,  -1.04,  99.90,   0.20,
10/02 06Z,  -0.50,  -1.08,  -1.52,  99.90,   0.06,
10/02 07Z,  -0.50,  -1.71,  -2.17,  99.90,   0.04,
10/02 08Z,  -0.50,  -2.41,  -2.97,  99.90,  -0.06,
10/02 09Z,  -0.50,  -3.09,  -3.66,  99.90,  -0.07,
10/02 10Z,  -0.60,  -3.60,  -4.22,  99.90,  -0.02,
10/02 11Z,  -0.60,  -3.86,  -4.52,  99.90,  -0.06,
10/02 12Z,  -0.70,  -3.83,  -4.60,  99.90,  -0.07,  (min)
10/02 13Z,  -0.70,  -3.51,  -4.29,  99.90,  -0.08,
10/02 14Z,  -0.70,  -2.97,  -3.72,  99.90,  -0.05,
10/02 15Z,  -0.70,  -2.31,  -3.00,  99.90,   0.01,
10/02 16Z,  -0.60,  -1.65,  -2.37,  99.90,  -0.12,
10/02 17Z,  -0.60,  -1.09,  -1.83,  99.90,  -0.14,
10/02 18Z,  -0.80,  -0.70,  -1.30,  99.90,   0.20,
10/02 19Z,  -0.80,  -0.50,  -1.12,  99.90,   0.18,
10/02 20Z,  -0.80,  -0.48,  -1.06,  99.90,   0.22,  (max)
10/02 21Z,  -0.80,  -0.57,  -1.13,  99.90,   0.24,
10/02 22Z,  -0.70,  -0.70,  -1.21,  99.90,   0.19,
10/02 23Z,  -0.80,  -0.78,  -1.36,  99.90,   0.22,  (min)
10/03 00Z,  -0.70,  -0.78,  -1.35,  99.90,   0.13,
10/03 01Z,  -0.70,  -0.67,  -1.15,  99.90,   0.22,
10/03 02Z,  -0.70,  -0.49,  -0.97,  99.90,   0.22,
10/03 03Z,  -0.60,  -0.32,  -0.79,  99.90,   0.13,
10/03 04Z,  -0.60,  -0.23,  -0.65,  99.90,   0.18,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/03 05Z,  -0.60,  -0.32,  99.90,  -0.75,   0.17,
10/03 06Z,  -0.60,  -0.64,  99.90,  -1.07,   0.17,
10/03 07Z,  -0.60,  -1.19,  99.90,  -1.63,   0.16,
10/03 08Z,  -0.60,  -1.91,  99.90,  -2.36,   0.15,
10/03 09Z,  -0.60,  -2.71,  99.90,  -3.16,   0.15,
10/03 10Z,  -0.60,  -3.45,  99.90,  -3.91,   0.14,
10/03 11Z,  -0.60,  -4.01,  99.90,  -4.47,   0.13,
10/03 12Z,  -0.50,  -4.28,  99.90,  -4.65,   0.13,  (min)
10/03 13Z,  -0.50,  -4.22,  99.90,  -4.60,   0.12,
10/03 14Z,  -0.40,  -3.85,  99.90,  -4.13,   0.11,
10/03 15Z,  -0.40,  -3.23,  99.90,  -3.52,   0.11,
10/03 16Z,  -0.40,  -2.47,  99.90,  -2.77,   0.10,
10/03 17Z,  -0.30,  -1.71,  99.90,  -1.91,   0.10,
10/03 18Z,  -0.30,  -1.05,  99.90,  -1.24,   0.10,
10/03 19Z,  -0.30,  -0.56,  99.90,  -0.76,   0.10,
10/03 20Z,  -0.20,  -0.29,  99.90,  -0.39,   0.10,
10/03 21Z,  -0.20,  -0.22,  99.90,  -0.32,   0.10,  (max)
10/03 22Z,  -0.20,  -0.28,  99.90,  -0.38,   0.10,
10/03 23Z,  -0.10,  -0.40,  99.90,  -0.40,   0.10,
10/04 00Z,  -0.10,  -0.49,  99.90,  -0.49,   0.10,  (min)
10/04 01Z,   0.00,  -0.50,  99.90,  -0.40,   0.10,
10/04 02Z,   0.00,  -0.43,  99.90,  -0.33,   0.10,
10/04 03Z,   0.10,  -0.29,  99.90,  -0.09,   0.10,
10/04 04Z,   0.20,  -0.17,  99.90,   0.13,   0.10,
10/04 05Z,   0.30,  -0.14,  99.90,   0.26,   0.10,  (max)
10/04 06Z,   0.30,  -0.31,  99.90,   0.10,   0.10,
10/04 07Z,   0.30,  -0.70,  99.90,  -0.30,   0.10,
10/04 08Z,   0.30,  -1.32,  99.90,  -0.92,   0.10,
10/04 09Z,   0.30,  -2.11,  99.90,  -1.70,   0.10,
10/04 10Z,   0.30,  -2.95,  99.90,  -2.55,   0.10,
10/04 11Z,   0.30,  -3.71,  99.90,  -3.31,   0.10,
10/04 12Z,   0.40,  -4.26,  99.90,  -3.76,   0.10,
10/04 13Z,   0.40,  -4.51,  99.90,  -4.00,   0.10,  (min)
10/04 14Z,   0.40,  -4.40,  99.90,  -3.90,   0.10,
10/04 15Z,   0.40,  -3.97,  99.90,  -3.47,   0.10,
10/04 16Z,   0.40,  -3.29,  99.90,  -2.79,   0.10,
10/04 17Z,   0.40,  -2.48,  99.90,  -1.98,   0.10,
10/04 18Z,   0.40,  -1.66,  99.90,  -1.16,   0.10,
10/04 19Z,   0.40,  -0.96,  99.90,  -0.46,   0.10,
10/04 20Z,   0.40,  -0.45,  99.90,   0.06,   0.10,
10/04 21Z,   0.40,  -0.16,  99.90,   0.34,   0.10,
10/04 22Z,   0.40,  -0.07,  99.90,   0.43,   0.10,  (max)
10/04 23Z,   0.40,  -0.13,  99.90,   0.37,   0.10,
10/05 00Z,   0.40,  -0.25,  99.90,   0.25,   0.10,
10/05 01Z,   0.40,  -0.35,  99.90,   0.15,   0.10,
10/05 02Z,   0.40,  -0.38,  99.90,   0.13,   0.10,  (min)
10/05 03Z,   0.40,  -0.32,  99.90,   0.18,   0.10,
10/05 04Z,   0.40,  -0.21,  99.90,   0.29,   0.10,
10/05 05Z,   0.40,  -0.13,  99.90,   0.38,   0.10,  (max)
10/05 06Z,   0.40,  -0.15,  99.90,   0.35,   0.10,
10/05 07Z,   0.30,  -0.36,  99.90,   0.04,   0.10,
10/05 08Z,   0.30,  -0.80,  99.90,  -0.40,   0.10,
10/05 09Z,   0.30,  -1.46,  99.90,  -1.06,   0.10,
10/05 10Z,   0.30,  -2.27,  99.90,  -1.87,   0.10,
10/05 11Z,   0.30,  -3.11,  99.90,  -2.70,   0.10,
10/05 12Z,   0.30,  -3.84,  99.90,  -3.44,   0.10,
10/05 13Z,   0.30,  -4.35,  99.90,  -3.95,   0.10,
10/05 14Z,   0.30,  -4.54,  99.90,  -4.14,   0.10,  (min)
10/05 15Z,   0.30,  -4.39,  99.90,  -3.99,   0.10,
10/05 16Z,   0.20,  -3.91,  99.90,  -3.61,   0.10,
10/05 17Z,   0.20,  -3.20,  99.90,  -2.90,   0.10,
10/05 18Z,   0.20,  -2.37,  99.90,  -2.07,   0.10,
10/05 19Z,   0.10,  -1.56,  99.90,  -1.36,   0.10,
10/05 20Z,   0.10,  -0.87,  99.90,  -0.67,   0.10,
10/05 21Z,   0.00,  -0.38,  99.90,  -0.28,   0.10,
10/05 22Z,   0.00,  -0.12,  99.90,  -0.02,   0.10,
10/05 23Z,   0.00,  -0.05,  99.90,   0.05,   0.10,  (max)
10/06 00Z,   0.00,  -0.12,  99.90,  -0.02,   0.10,
10/06 01Z,   0.00,  -0.24,  99.90,  -0.14,   0.10,
10/06 02Z,   0.00,  -0.33,  99.90,  -0.23,   0.10,
10/06 03Z,   0.00,  -0.36,  99.90,  -0.25,   0.10,  (min)
10/06 04Z,   0.00,  -0.30,  99.90,  -0.20,   0.10,
10/06 05Z,   0.00,  -0.21,  99.90,  -0.11,   0.10,
10/06 06Z,   0.00,  -0.16,  99.90,  -0.05,   0.10,  (max)
10/06 07Z,   0.00,  -0.22,  99.90,  -0.11,   0.10,
10/06 08Z,   0.00,  -0.46,  99.90,  -0.36,   0.10,
10/06 09Z,   0.00,  -0.93,  99.90,  -0.83,   0.10,
10/06 10Z,  -0.10,  -1.60,  99.90,  -1.60,   0.10,
10/06 11Z,   0.00,  -2.39,  99.90,  -2.29,   0.10,
10/06 12Z,   0.00,  -3.18,  99.90,  -3.08,   0.10,
10/06 13Z,   0.00,  -3.86,  99.90,  -3.76,   0.10,
10/06 14Z,   0.00,  -4.30,  99.90,  -4.20,   0.10,
10/06 15Z,  -0.10,  -4.43,  99.90,  -4.42,   0.10,  (min)
10/06 16Z,  -0.10,  -4.22,  99.90,  -4.22,   0.10,
10/06 17Z,  -0.10,  -3.71,  99.90,  -3.71,   0.10,
10/06 18Z,  -0.10,  -3.01,  99.90,  -3.00,   0.10,
10/06 19Z,  99.90,  -2.21,  99.90,  99.90,   0.10,
10/06 20Z,  99.90,  -1.45,  99.90,  99.90,   0.10,
10/06 21Z,  99.90,  -0.82,  99.90,  99.90,   0.10,
10/06 22Z,  99.90,  -0.39,  99.90,  99.90,   0.10,
10/06 23Z,  99.90,  -0.17,  99.90,  99.90,   0.10,
10/07 00Z,  99.90,  -0.13,  99.90,  99.90,   0.10,