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
#Sitka, AK : 09/26/2023 21:20:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/25 06Z,   0.40,   3.20,   3.36,  99.90,  -0.24,  (max)
09/25 07Z,   0.50,   2.07,   2.29,  99.90,  -0.28,
09/25 08Z,   0.50,   0.41,   0.70,  99.90,  -0.21,
09/25 09Z,   0.60,  -1.46,  -1.13,  99.90,  -0.27,
09/25 10Z,   0.70,  -3.21,  -2.87,  99.90,  -0.36,
09/25 11Z,   0.80,  -4.48,  -4.17,  99.90,  -0.49,
09/25 12Z,   0.80,  -5.01,  -4.72,  99.90,  -0.51,  (min)
09/25 13Z,   0.90,  -4.70,  -4.47,  99.90,  -0.67,
09/25 14Z,   0.90,  -3.63,  -3.47,  99.90,  -0.74,
09/25 15Z,   0.90,  -2.03,  -1.88,  99.90,  -0.75,
09/25 16Z,   0.90,  -0.26,  -0.16,  99.90,  -0.80,
09/25 17Z,   1.00,   1.30,   1.47,  99.90,  -0.83,
09/25 18Z,   0.80,   2.33,   2.55,  99.90,  -0.58,
09/25 19Z,   0.90,   2.66,   3.00,  99.90,  -0.56,  (max)
09/25 20Z,   0.90,   2.28,   2.67,  99.90,  -0.51,
09/25 21Z,   1.00,   1.38,   1.78,  99.90,  -0.60,
09/25 22Z,   0.90,   0.25,   0.69,  99.90,  -0.46,
09/25 23Z,   0.90,  -0.72,  -0.27,  99.90,  -0.45,
09/26 00Z,   0.80,  -1.23,  -0.82,  99.90,  -0.39,  (min)
09/26 01Z,   0.90,  -1.09,  -0.68,  99.90,  -0.49,
09/26 02Z,   0.90,  -0.28,   0.09,  99.90,  -0.53,
09/26 03Z,   0.90,   1.00,   1.38,  99.90,  -0.52,
09/26 04Z,   0.90,   2.44,   2.75,  99.90,  -0.59,
09/26 05Z,   0.90,   3.62,   3.96,  99.90,  -0.56,
09/26 06Z,   0.70,   4.18,   4.56,  99.90,  -0.32,  (max)
09/26 07Z,   0.70,   3.89,   4.36,  99.90,  -0.23,
09/26 08Z,   0.70,   2.70,   3.18,  99.90,  -0.22,
09/26 09Z,   0.70,   0.81,   1.34,  99.90,  -0.17,
09/26 10Z,   0.80,  -1.42,  -0.86,  99.90,  -0.24,
09/26 11Z,   0.80,  -3.53,  -2.98,  99.90,  -0.25,
09/26 12Z,   0.70,  -5.06,  -4.57,  99.90,  -0.21,
09/26 13Z,   0.80,  -5.66,  -5.16,  99.90,  -0.30,  (min)
09/26 14Z,   0.80,  -5.21,  -4.83,  99.90,  -0.42,
09/26 15Z,   0.80,  -3.81,  -3.45,  99.90,  -0.44,
09/26 16Z,   0.90,  -1.78,  -1.44,  99.90,  -0.56,
09/26 17Z,   0.80,   0.40,   0.83,  99.90,  -0.37,
09/26 18Z,   0.80,   2.25,   2.72,  99.90,  -0.33,
09/26 19Z,   0.70,   3.36,   3.91,  99.90,  -0.15,
09/26 20Z,   0.70,   3.50,   4.05,  99.90,  -0.15,  (max)
09/26 21Z,   0.60,   2.72,   3.40,  99.90,   0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/26 22Z,   0.60,   1.28,  99.90,   1.93,   0.05,
09/26 23Z,   0.60,  -0.39,  99.90,   0.24,   0.02,
09/27 00Z,   0.60,  -1.79,  99.90,  -1.19,  -0.00,
09/27 01Z,   0.60,  -2.52,  99.90,  -1.95,  -0.03,  (min)
09/27 02Z,   0.60,  -2.34,  99.90,  -1.79,  -0.05,
09/27 03Z,   0.60,  -1.25,  99.90,  -0.73,  -0.08,
09/27 04Z,   0.70,   0.48,  99.90,   1.07,  -0.10,
09/27 05Z,   0.70,   2.40,  99.90,   2.97,  -0.13,
09/27 06Z,   0.70,   3.99,  99.90,   4.54,  -0.15,
09/27 07Z,   0.60,   4.79,  99.90,   5.21,  -0.18,  (max)
09/27 08Z,   0.60,   4.51,  99.90,   4.91,  -0.20,
09/27 09Z,   0.60,   3.13,  99.90,   3.50,  -0.23,
09/27 10Z,   0.60,   0.91,  99.90,   1.28,  -0.23,
09/27 11Z,   0.70,  -1.68,  99.90,  -1.21,  -0.23,
09/27 12Z,   0.70,  -4.05,  99.90,  -3.58,  -0.23,
09/27 13Z,   0.70,  -5.65,  99.90,  -5.18,  -0.23,
09/27 14Z,   0.70,  -6.11,  99.90,  -5.64,  -0.23,  (min)
09/27 15Z,   0.70,  -5.32,  99.90,  -4.84,  -0.23,
09/27 16Z,   0.70,  -3.45,  99.90,  -2.98,  -0.23,
09/27 17Z,   0.70,  -0.97,  99.90,  -0.49,  -0.23,
09/27 18Z,   0.70,   1.55,  99.90,   2.02,  -0.23,
09/27 19Z,   0.80,   3.50,  99.90,   4.07,  -0.23,
09/27 20Z,   0.80,   4.43,  99.90,   5.00,  -0.23,  (max)
09/27 21Z,   0.80,   4.16,  99.90,   4.73,  -0.23,
09/27 22Z,   0.80,   2.79,  99.90,   3.37,  -0.23,
09/27 23Z,   0.80,   0.74,  99.90,   1.31,  -0.23,
09/28 00Z,   0.70,  -1.45,  99.90,  -0.98,  -0.23,
09/28 01Z,   0.70,  -3.16,  99.90,  -2.69,  -0.23,
09/28 02Z,   0.70,  -3.93,  99.90,  -3.46,  -0.23,  (min)
09/28 03Z,   0.60,  -3.52,  99.90,  -3.15,  -0.23,
09/28 04Z,   0.40,  -2.01,  99.90,  -1.84,  -0.23,
09/28 05Z,   0.40,   0.21,  99.90,   0.38,  -0.23,
09/28 06Z,   0.30,   2.57,  99.90,   2.64,  -0.23,
09/28 07Z,   0.20,   4.44,  99.90,   4.41,  -0.23,
09/28 08Z,   0.20,   5.30,  99.90,   5.27,  -0.23,  (max)
09/28 09Z,   0.10,   4.87,  99.90,   4.75,  -0.23,
09/28 10Z,   0.10,   3.21,  99.90,   3.08,  -0.23,
09/28 11Z,   0.10,   0.67,  99.90,   0.54,  -0.23,
09/28 12Z,   0.10,  -2.16,  99.90,  -2.29,  -0.23,
09/28 13Z,   0.10,  -4.59,  99.90,  -4.72,  -0.23,
09/28 14Z,   0.00,  -6.04,  99.90,  -6.26,  -0.23,
09/28 15Z,   0.00,  -6.13,  99.90,  -6.36,  -0.23,  (min)
09/28 16Z,   0.00,  -4.85,  99.90,  -5.08,  -0.23,
09/28 17Z,   0.00,  -2.51,  99.90,  -2.74,  -0.23,
09/28 18Z,  -0.10,   0.33,  99.90,   0.01,  -0.23,
09/28 19Z,  -0.20,   2.97,  99.90,   2.55,  -0.23,
09/28 20Z,  -0.20,   4.77,  99.90,   4.34,  -0.23,
09/28 21Z,  -0.20,   5.29,  99.90,   4.86,  -0.23,  (max)
09/28 22Z,  -0.20,   4.42,  99.90,   3.99,  -0.23,
09/28 23Z,  -0.20,   2.40,  99.90,   1.98,  -0.23,
09/29 00Z,  -0.20,  -0.22,  99.90,  -0.65,  -0.23,
09/29 01Z,  -0.20,  -2.77,  99.90,  -3.20,  -0.23,
09/29 02Z,  -0.20,  -4.58,  99.90,  -5.01,  -0.23,
09/29 03Z,  -0.30,  -5.18,  99.90,  -5.71,  -0.23,  (min)
09/29 04Z,  -0.30,  -4.40,  99.90,  -4.93,  -0.23,
09/29 05Z,  -0.30,  -2.44,  99.90,  -2.97,  -0.23,
09/29 06Z,  -0.40,   0.20,  99.90,  -0.42,  -0.23,
09/29 07Z,  -0.40,   2.85,  99.90,   2.22,  -0.23,
09/29 08Z,  -0.40,   4.81,  99.90,   4.18,  -0.23,
09/29 09Z,  -0.30,   5.55,  99.90,   5.02,  -0.23,  (max)
09/29 10Z,  -0.30,   4.87,  99.90,   4.35,  -0.23,
09/29 11Z,  -0.30,   2.92,  99.90,   2.39,  -0.23,
09/29 12Z,  -0.30,   0.17,  99.90,  -0.36,  -0.23,
09/29 13Z,  -0.20,  -2.69,  99.90,  -3.12,  -0.23,
09/29 14Z,  -0.20,  -4.94,  99.90,  -5.37,  -0.23,
09/29 15Z,  -0.30,  -6.01,  99.90,  -6.53,  -0.23,  (min)
09/29 16Z,  -0.30,  -5.61,  99.90,  -6.13,  -0.23,
09/29 17Z,  -0.30,  -3.82,  99.90,  -4.35,  -0.23,
09/29 18Z,  -0.40,  -1.10,  99.90,  -1.73,  -0.23,
09/29 19Z,  -0.40,   1.89,  99.90,   1.26,  -0.23,
09/29 20Z,  -0.40,   4.39,  99.90,   3.76,  -0.23,
09/29 21Z,  -0.40,   5.78,  99.90,   5.15,  -0.23,  (max)
09/29 22Z,  -0.40,   5.71,  99.90,   5.08,  -0.23,
09/29 23Z,  -0.30,   4.18,  99.90,   3.66,  -0.23,
09/30 00Z,  -0.30,   1.59,  99.90,   1.06,  -0.23,
09/30 01Z,  -0.30,  -1.42,  99.90,  -1.95,  -0.23,
09/30 02Z,  -0.30,  -4.11,  99.90,  -4.63,  -0.23,
09/30 03Z,  -0.30,  -5.79,  99.90,  -6.32,  -0.23,
09/30 04Z,  -0.30,  -6.05,  99.90,  -6.58,  -0.23,  (min)
09/30 05Z,  -0.40,  -4.85,  99.90,  -5.48,  -0.23,
09/30 06Z,  -0.40,  -2.49,  99.90,  -3.12,  -0.23,
09/30 07Z,  -0.40,   0.41,  99.90,  -0.21,  -0.23,
09/30 08Z,  -0.50,   3.13,  99.90,   2.40,  -0.23,
09/30 09Z,  -0.40,   4.96,  99.90,   4.33,  -0.23,
09/30 10Z,  -0.40,   5.46,  99.90,   4.83,  -0.23,  (max)
09/30 11Z,  -0.40,   4.50,  99.90,   3.87,  -0.23,
09/30 12Z,  -0.30,   2.35,  99.90,   1.82,  -0.23,
09/30 13Z,  99.90,  -0.42,  99.90,  99.90,  -0.23,
09/30 14Z,  99.90,  -3.08,  99.90,  99.90,  -0.23,
09/30 15Z,  99.90,  -4.93,  99.90,  99.90,  -0.23,
09/30 16Z,  99.90,  -5.47,  99.90,  99.90,  -0.23,
09/30 17Z,  99.90,  -4.55,  99.90,  99.90,  -0.23,
09/30 18Z,  99.90,  -2.37,  99.90,  99.90,  -0.23,