EXTRA-TROPICAL  STORM  SURGE  2.2
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 : 09/25/2021 18:20:04 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/24 00Z,   0.30,   4.16,   4.47,  99.90,   0.01,  (max)
09/24 01Z,   0.20,   2.42,   2.76,  99.90,   0.14,
09/24 02Z,   0.20,   0.06,   0.39,  99.90,   0.13,
09/24 03Z,   0.20,  -2.34,  -2.08,  99.90,   0.06,
09/24 04Z,   0.30,  -4.19,  -3.84,  99.90,   0.05,
09/24 05Z,   0.40,  -5.08,  -4.86,  99.90,  -0.18,  (min)
09/24 06Z,   0.40,  -4.79,  -4.50,  99.90,  -0.11,
09/24 07Z,   0.40,  -3.43,  -2.99,  99.90,   0.04,
09/24 08Z,   0.40,  -1.37,  -1.02,  99.90,  -0.05,
09/24 09Z,   0.50,   0.85,   1.24,  99.90,  -0.11,
09/24 10Z,   0.60,   2.68,   2.92,  99.90,  -0.36,
09/24 11Z,   0.60,   3.68,   3.81,  99.90,  -0.47,  (max)
09/24 12Z,   0.20,   3.61,   3.78,  99.90,  -0.03,
09/24 13Z,   0.20,   2.55,   2.66,  99.90,  -0.09,
09/24 14Z,   0.10,   0.81,   0.92,  99.90,   0.01,
09/24 15Z,   0.00,  -1.11,  -0.98,  99.90,   0.13,
09/24 16Z,   0.00,  -2.67,  -2.61,  99.90,   0.06,
09/24 17Z,   0.00,  -3.45,  -3.43,  99.90,   0.02,  (min)
09/24 18Z,  -0.10,  -3.21,  -3.26,  99.90,   0.05,
09/24 19Z,  -0.20,  -2.00,  -2.06,  99.90,   0.14,
09/24 20Z,  -0.20,  -0.12,  -0.20,  99.90,   0.12,
09/24 21Z,  -0.20,   1.95,   1.90,  99.90,   0.15,
09/24 22Z,  -0.10,   3.67,   3.59,  99.90,   0.02,
09/24 23Z,  -0.10,   4.58,   4.47,  99.90,  -0.01,  (max)
09/25 00Z,  -0.50,   4.42,   4.40,  99.90,   0.48,
09/25 01Z,  -0.50,   3.22,   3.10,  99.90,   0.38,
09/25 02Z,  -0.50,   1.23,   1.19,  99.90,   0.46,
09/25 03Z,  -0.40,  -1.07,  -1.23,  99.90,   0.24,
09/25 04Z,  -0.40,  -3.15,  -3.19,  99.90,   0.36,
09/25 05Z,  -0.30,  -4.53,  -4.65,  99.90,   0.18,
09/25 06Z,  -0.50,  -4.90,  -5.02,  99.90,   0.38,  (min)
09/25 07Z,  -0.50,  -4.21,  -4.37,  99.90,   0.34,
09/25 08Z,  -0.50,  -2.68,  -2.87,  99.90,   0.31,
09/25 09Z,  -0.40,  -0.70,  -0.98,  99.90,   0.12,
09/25 10Z,  -0.40,   1.22,   1.01,  99.90,   0.19,
09/25 11Z,  -0.40,   2.62,   2.34,  99.90,   0.12,
09/25 12Z,  -0.50,   3.18,   2.82,  99.90,   0.14,  (max)
09/25 13Z,  -0.40,   2.81,   2.50,  99.90,   0.09,
09/25 14Z,  -0.40,   1.68,   1.40,  99.90,   0.12,
09/25 15Z,  -0.40,   0.13,  -0.03,  99.90,   0.24,
09/25 16Z,  -0.30,  -1.36,  -1.54,  99.90,   0.12,
09/25 17Z,  -0.30,  -2.37,  -2.48,  99.90,   0.19,
09/25 18Z,  -0.30,  -2.59,  -2.70,  99.90,   0.19,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/25 19Z,  -0.30,  -1.94,  99.90,  -2.06,   0.18,
09/25 20Z,  -0.30,  -0.57,  99.90,  -0.69,   0.18,
09/25 21Z,  -0.30,   1.18,  99.90,   1.05,   0.17,
09/25 22Z,  -0.30,   2.85,  99.90,   2.71,   0.16,
09/25 23Z,  -0.30,   3.99,  99.90,   3.85,   0.16,
09/26 00Z,  -0.30,   4.30,  99.90,   4.15,   0.15,  (max)
09/26 01Z,  -0.40,   3.65,  99.90,   3.40,   0.15,
09/26 02Z,  -0.40,   2.17,  99.90,   1.91,   0.14,
09/26 03Z,  -0.30,   0.18,  99.90,   0.02,   0.13,
09/26 04Z,  -0.30,  -1.87,  99.90,  -2.04,   0.13,
09/26 05Z,  -0.20,  -3.53,  99.90,  -3.60,   0.12,
09/26 06Z,  -0.20,  -4.43,  99.90,  -4.51,   0.12,  (min)
09/26 07Z,  -0.10,  -4.40,  99.90,  -4.39,   0.12,
09/26 08Z,  -0.10,  -3.51,  99.90,  -3.49,   0.12,
09/26 09Z,  -0.10,  -1.99,  99.90,  -1.98,   0.12,
09/26 10Z,  -0.10,  -0.25,  99.90,  -0.24,   0.12,
09/26 11Z,  -0.10,   1.29,  99.90,   1.30,   0.12,
09/26 12Z,  -0.10,   2.27,  99.90,   2.29,   0.12,
09/26 13Z,   0.00,   2.51,  99.90,   2.63,   0.12,  (max)
09/26 14Z,   0.00,   2.02,  99.90,   2.14,   0.12,
09/26 15Z,   0.00,   1.01,  99.90,   1.12,   0.12,
09/26 16Z,   0.00,  -0.20,  99.90,  -0.08,   0.12,
09/26 17Z,  -0.10,  -1.22,  99.90,  -1.20,   0.12,
09/26 18Z,  -0.10,  -1.73,  99.90,  -1.71,   0.12,  (min)
09/26 19Z,  -0.10,  -1.56,  99.90,  -1.54,   0.12,
09/26 20Z,  -0.10,  -0.72,  99.90,  -0.71,   0.12,
09/26 21Z,  -0.10,   0.58,  99.90,   0.60,   0.12,
09/26 22Z,   0.00,   2.02,  99.90,   2.14,   0.12,
09/26 23Z,   0.00,   3.22,  99.90,   3.34,   0.12,
09/27 00Z,   0.00,   3.85,  99.90,   3.96,   0.12,  (max)
09/27 01Z,   0.00,   3.70,  99.90,   3.82,   0.12,
09/27 02Z,   0.00,   2.79,  99.90,   2.90,   0.12,
09/27 03Z,   0.00,   1.26,  99.90,   1.38,   0.12,
09/27 04Z,  -0.10,  -0.54,  99.90,  -0.52,   0.12,
09/27 05Z,  -0.10,  -2.24,  99.90,  -2.22,   0.12,
09/27 06Z,  -0.10,  -3.48,  99.90,  -3.47,   0.12,
09/27 07Z,  -0.10,  -4.02,  99.90,  -4.01,   0.12,  (min)
09/27 08Z,  -0.10,  -3.79,  99.90,  -3.77,   0.12,
09/27 09Z,   0.00,  -2.87,  99.90,  -2.76,   0.12,
09/27 10Z,   0.00,  -1.54,  99.90,  -1.43,   0.12,
09/27 11Z,   0.00,  -0.12,  99.90,  -0.01,   0.12,
09/27 12Z,   0.00,   1.06,  99.90,   1.17,   0.12,
09/27 13Z,   0.00,   1.75,  99.90,   1.86,   0.12,
09/27 14Z,   0.00,   1.85,  99.90,   1.97,   0.12,  (max)
09/27 15Z,   0.00,   1.42,  99.90,   1.54,   0.12,
09/27 16Z,   0.00,   0.66,  99.90,   0.77,   0.12,
09/27 17Z,   0.00,  -0.17,  99.90,  -0.06,   0.12,
09/27 18Z,   0.00,  -0.78,  99.90,  -0.66,   0.12,
09/27 19Z,   0.00,  -0.95,  99.90,  -0.83,   0.12,  (min)
09/27 20Z,   0.00,  -0.60,  99.90,  -0.48,   0.12,
09/27 21Z,   0.00,   0.21,  99.90,   0.33,   0.12,
09/27 22Z,   0.00,   1.29,  99.90,   1.41,   0.12,
09/27 23Z,   0.00,   2.36,  99.90,   2.48,   0.12,
09/28 00Z,   0.00,   3.14,  99.90,   3.25,   0.12,
09/28 01Z,   0.00,   3.39,  99.90,   3.51,   0.12,  (max)
09/28 02Z,   0.00,   3.02,  99.90,   3.13,   0.12,
09/28 03Z,   0.00,   2.06,  99.90,   2.17,   0.12,
09/28 04Z,   0.00,   0.68,  99.90,   0.80,   0.12,
09/28 05Z,  -0.10,  -0.84,  99.90,  -0.83,   0.12,
09/28 06Z,  -0.20,  -2.21,  99.90,  -2.29,   0.12,
09/28 07Z,  -0.20,  -3.16,  99.90,  -3.24,   0.12,
09/28 08Z,  -0.20,  -3.52,  99.90,  -3.61,   0.12,  (min)
09/28 09Z,  -0.20,  -3.27,  99.90,  -3.35,   0.12,
09/28 10Z,  -0.10,  -2.50,  99.90,  -2.49,   0.12,
09/28 11Z,  -0.10,  -1.43,  99.90,  -1.41,   0.12,
09/28 12Z,  -0.10,  -0.30,  99.90,  -0.28,   0.12,
09/28 13Z,  -0.10,   0.65,  99.90,   0.66,   0.12,
09/28 14Z,  -0.10,   1.22,  99.90,   1.24,   0.12,
09/28 15Z,  -0.10,   1.37,  99.90,   1.38,   0.12,  (max)
09/28 16Z,  -0.10,   1.13,  99.90,   1.14,   0.12,
09/28 17Z,  -0.20,   0.65,  99.90,   0.57,   0.12,
09/28 18Z,  -0.20,   0.15,  99.90,   0.06,   0.12,
09/28 19Z,  -0.20,  -0.20,  99.90,  -0.29,   0.12,  (min)
09/28 20Z,  -0.10,  -0.24,  99.90,  -0.22,   0.12,
09/28 21Z,  -0.10,   0.08,  99.90,   0.10,   0.12,
09/28 22Z,   0.00,   0.71,  99.90,   0.83,   0.12,
09/28 23Z,   0.00,   1.50,  99.90,   1.62,   0.12,
09/29 00Z,   0.00,   2.26,  99.90,   2.37,   0.12,
09/29 01Z,   0.00,   2.76,  99.90,   2.88,   0.12,
09/29 02Z,   0.00,   2.86,  99.90,   2.98,   0.12,  (max)
09/29 03Z,   0.00,   2.48,  99.90,   2.60,   0.12,
09/29 04Z,   0.00,   1.65,  99.90,   1.76,   0.12,
09/29 05Z,   0.00,   0.50,  99.90,   0.61,   0.12,
09/29 06Z,   0.10,  -0.77,  99.90,  -0.56,   0.12,
09/29 07Z,   0.10,  -1.93,  99.90,  -1.72,   0.12,
09/29 08Z,   0.10,  -2.77,  99.90,  -2.56,   0.12,
09/29 09Z,   0.10,  -3.16,  99.90,  -2.94,   0.12,  (min)
09/29 10Z,   0.20,  -3.04,  99.90,  -2.72,   0.12,
09/29 11Z,   0.20,  -2.48,  99.90,  -2.17,   0.12,
09/29 12Z,   0.30,  -1.62,  99.90,  -1.21,   0.12,