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
#Ketchikan, AK : 02/29/2024 19:19:55 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/28 00Z,   0.50,   6.36,   6.61,  99.90,  -0.25,  (max)
02/28 01Z,   0.40,   4.27,   4.47,  99.90,  -0.20,
02/28 02Z,   0.40,   0.96,   1.32,  99.90,  -0.04,
02/28 03Z,   0.40,  -2.73,  -2.19,  99.90,   0.14,
02/28 04Z,   0.40,  -5.76,  -5.10,  99.90,   0.26,
02/28 05Z,   0.50,  -7.31,  -6.65,  99.90,   0.16,  (min)
02/28 06Z,   0.50,  -6.98,  -6.47,  99.90,   0.01,
02/28 07Z,   0.40,  -4.88,  -4.41,  99.90,   0.07,
02/28 08Z,   0.40,  -1.57,  -1.16,  99.90,   0.01,
02/28 09Z,   0.40,   2.12,   2.55,  99.90,   0.03,
02/28 10Z,   0.40,   5.30,   5.73,  99.90,   0.03,
02/28 11Z,   0.50,   7.21,   7.71,  99.90,  -0.00,
02/28 12Z,   0.50,   7.37,   7.86,  99.90,  -0.01,  (max)
02/28 13Z,   0.50,   5.72,   6.20,  99.90,  -0.02,
02/28 14Z,   0.50,   2.67,   3.04,  99.90,  -0.13,
02/28 15Z,   0.50,  -0.98,  -0.62,  99.90,  -0.14,
02/28 16Z,   0.40,  -4.27,  -3.91,  99.90,  -0.04,
02/28 17Z,   0.40,  -6.35,  -5.86,  99.90,   0.09,
02/28 18Z,   0.40,  -6.73,  -6.15,  99.90,   0.18,  (min)
02/28 19Z,   0.40,  -5.41,  -4.73,  99.90,   0.28,
02/28 20Z,   0.40,  -2.81,  -2.09,  99.90,   0.32,
02/28 21Z,   0.40,   0.37,   1.16,  99.90,   0.39,
02/28 22Z,   0.40,   3.34,   4.06,  99.90,   0.32,
02/28 23Z,   0.50,   5.36,   6.02,  99.90,   0.16,
02/29 00Z,   0.50,   5.94,   6.52,  99.90,   0.08,  (max)
02/29 01Z,   0.60,   4.87,   5.37,  99.90,  -0.10,
02/29 02Z,   0.60,   2.42,   2.82,  99.90,  -0.20,
02/29 03Z,   0.70,  -0.77,  -0.32,  99.90,  -0.25,
02/29 04Z,   0.70,  -3.82,  -3.31,  99.90,  -0.19,
02/29 05Z,   0.60,  -5.86,  -5.28,  99.90,  -0.02,
02/29 06Z,   0.60,  -6.31,  -5.69,  99.90,   0.02,  (min)
02/29 07Z,   0.50,  -5.06,  -4.42,  99.90,   0.14,
02/29 08Z,   0.50,  -2.44,  -1.81,  99.90,   0.13,
02/29 09Z,   0.50,   0.88,   1.44,  99.90,   0.06,
02/29 10Z,   0.50,   4.09,   4.62,  99.90,   0.03,
02/29 11Z,   0.50,   6.42,   6.91,  99.90,  -0.01,
02/29 12Z,   0.50,   7.30,   7.82,  99.90,   0.02,  (max)
02/29 13Z,   0.50,   6.48,   7.00,  99.90,   0.02,
02/29 14Z,   0.50,   4.14,   4.61,  99.90,  -0.03,
02/29 15Z,   0.50,   0.86,   1.27,  99.90,  -0.09,
02/29 16Z,   0.50,  -2.53,  -2.08,  99.90,  -0.05,
02/29 17Z,   0.50,  -5.17,  -4.64,  99.90,   0.03,
02/29 18Z,   0.50,  -6.44,  -5.79,  99.90,   0.15,  (min)
02/29 19Z,   0.40,  -6.10,  -5.36,  99.90,   0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/29 20Z,   0.40,  -4.34,  99.90,  -3.63,   0.31,
02/29 21Z,   0.30,  -1.70,  99.90,  -1.11,   0.29,
02/29 22Z,   0.30,   1.15,  99.90,   1.71,   0.26,
02/29 23Z,   0.20,   3.50,  99.90,   3.94,   0.24,
03/01 00Z,   0.20,   4.79,  99.90,   5.20,   0.22,  (max)
03/01 01Z,   0.10,   4.70,  99.90,   4.99,   0.19,
03/01 02Z,   0.10,   3.26,  99.90,   3.52,   0.17,
03/01 03Z,   0.10,   0.85,  99.90,   1.09,   0.14,
03/01 04Z,   0.10,  -1.85,  99.90,  -1.63,   0.12,
03/01 05Z,   0.20,  -4.06,  99.90,  -3.76,   0.09,
03/01 06Z,   0.20,  -5.11,  99.90,  -4.84,   0.07,  (min)
03/01 07Z,   0.20,  -4.70,  99.90,  -4.46,   0.05,
03/01 08Z,   0.10,  -2.92,  99.90,  -2.77,   0.05,
03/01 09Z,   0.10,  -0.20,  99.90,  -0.05,   0.05,
03/01 10Z,   0.00,   2.77,  99.90,   2.82,   0.05,
03/01 11Z,   0.00,   5.28,  99.90,   5.32,   0.05,
03/01 12Z,   0.00,   6.71,  99.90,   6.76,   0.05,  (max)
03/01 13Z,   0.00,   6.71,  99.90,   6.76,   0.05,
03/01 14Z,   0.00,   5.24,  99.90,   5.28,   0.05,
03/01 15Z,   0.00,   2.62,  99.90,   2.67,   0.05,
03/01 16Z,   0.00,  -0.51,  99.90,  -0.47,   0.05,
03/01 17Z,   0.00,  -3.41,  99.90,  -3.36,   0.05,
03/01 18Z,   0.00,  -5.37,  99.90,  -5.33,   0.05,
03/01 19Z,   0.00,  -6.00,  99.90,  -5.96,   0.05,  (min)
03/01 20Z,  -0.10,  -5.26,  99.90,  -5.31,   0.05,
03/01 21Z,   0.00,  -3.43,  99.90,  -3.38,   0.05,
03/01 22Z,   0.00,  -1.04,  99.90,  -1.00,   0.05,
03/01 23Z,   0.00,   1.29,  99.90,   1.34,   0.05,
03/02 00Z,   0.00,   3.02,  99.90,   3.07,   0.05,
03/02 01Z,   0.00,   3.76,  99.90,   3.80,   0.05,  (max)
03/02 02Z,   0.00,   3.33,  99.90,   3.38,   0.05,
03/02 03Z,   0.00,   1.90,  99.90,   1.95,   0.05,
03/02 04Z,   0.00,  -0.13,  99.90,  -0.08,   0.05,
03/02 05Z,  -0.10,  -2.14,  99.90,  -2.19,   0.05,
03/02 06Z,  -0.20,  -3.52,  99.90,  -3.68,   0.05,
03/02 07Z,  -0.30,  -3.83,  99.90,  -4.09,   0.05,  (min)
03/02 08Z,  -0.40,  -2.93,  99.90,  -3.29,   0.05,
03/02 09Z,  -0.50,  -1.02,  99.90,  -1.48,   0.05,
03/02 10Z,  -0.50,   1.44,  99.90,   0.98,   0.05,
03/02 11Z,  -0.40,   3.85,  99.90,   3.49,   0.05,
03/02 12Z,  -0.40,   5.63,  99.90,   5.28,   0.05,
03/02 13Z,  -0.30,   6.35,  99.90,   6.10,   0.05,  (max)
03/02 14Z,  -0.30,   5.81,  99.90,   5.56,   0.05,
03/02 15Z,  -0.30,   4.09,  99.90,   3.84,   0.05,
03/02 16Z,  -0.30,   1.57,  99.90,   1.31,   0.05,
03/02 17Z,  -0.30,  -1.19,  99.90,  -1.45,   0.05,
03/02 18Z,  -0.40,  -3.57,  99.90,  -3.92,   0.05,
03/02 19Z,  -0.50,  -5.05,  99.90,  -5.50,   0.05,
03/02 20Z,  -0.60,  -5.37,  99.90,  -5.93,   0.05,  (min)
03/02 21Z,  -0.60,  -4.59,  99.90,  -5.14,   0.05,
03/02 22Z,  -0.60,  -3.00,  99.90,  -3.55,   0.05,
03/02 23Z,  -0.60,  -1.04,  99.90,  -1.60,   0.05,
03/03 00Z,  -0.50,   0.79,  99.90,   0.34,   0.05,
03/03 01Z,  -0.30,   2.09,  99.90,   1.84,   0.05,
03/03 02Z,  -0.20,   2.59,  99.90,   2.44,   0.05,  (max)
03/03 03Z,  -0.10,   2.22,  99.90,   2.16,   0.05,
03/03 04Z,  -0.10,   1.12,  99.90,   1.07,   0.05,
03/03 05Z,  -0.10,  -0.33,  99.90,  -0.39,   0.05,
03/03 06Z,  -0.20,  -1.69,  99.90,  -1.84,   0.05,
03/03 07Z,  -0.30,  -2.49,  99.90,  -2.74,   0.05,
03/03 08Z,  -0.40,  -2.43,  99.90,  -2.79,   0.05,  (min)
03/03 09Z,  -0.50,  -1.47,  99.90,  -1.92,   0.05,
03/03 10Z,  -0.50,   0.22,  99.90,  -0.24,   0.05,
03/03 11Z,  -0.50,   2.23,  99.90,   1.77,   0.05,
03/03 12Z,  -0.40,   4.08,  99.90,   3.73,   0.05,
03/03 13Z,  -0.30,   5.35,  99.90,   5.10,   0.05,
03/03 14Z,  -0.20,   5.71,  99.90,   5.55,   0.05,  (max)
03/03 15Z,  -0.20,   5.04,  99.90,   4.89,   0.05,
03/03 16Z,  -0.30,   3.44,  99.90,   3.19,   0.05,
03/03 17Z,  -0.30,   1.23,  99.90,   0.98,   0.05,
03/03 18Z,  -0.50,  -1.14,  99.90,  -1.59,   0.05,
03/03 19Z,  -0.60,  -3.19,  99.90,  -3.74,   0.05,
03/03 20Z,  -0.70,  -4.52,  99.90,  -5.17,   0.05,
03/03 21Z,  -0.70,  -4.92,  99.90,  -5.58,   0.05,  (min)
03/03 22Z,  -0.60,  -4.43,  99.90,  -4.98,   0.05,
03/03 23Z,  -0.50,  -3.25,  99.90,  -3.70,   0.05,
03/04 00Z,  -0.40,  -1.71,  99.90,  -2.06,   0.05,
03/04 01Z,  -0.30,  -0.18,  99.90,  -0.43,   0.05,
03/04 02Z,  -0.20,   1.03,  99.90,   0.87,   0.05,
03/04 03Z,  -0.20,   1.68,  99.90,   1.52,   0.05,  (max)
03/04 04Z,  -0.30,   1.68,  99.90,   1.42,   0.05,
03/04 05Z,  -0.40,   1.10,  99.90,   0.75,   0.05,
03/04 06Z,  -0.50,   0.18,  99.90,  -0.28,   0.05,
03/04 07Z,  -0.70,  -0.76,  99.90,  -1.41,   0.05,
03/04 08Z,  -0.80,  -1.36,  99.90,  -2.11,   0.05,
03/04 09Z,  -0.80,  -1.36,  99.90,  -2.12,   0.05,  (min)
03/04 10Z,  -0.70,  -0.68,  99.90,  -1.34,   0.05,
03/04 11Z,  -0.60,   0.58,  99.90,   0.02,   0.05,
03/04 12Z,  -0.40,   2.14,  99.90,   1.79,   0.05,