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
#Sitka, AK : 11/30/2023 05:20:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/28 12Z,  -0.10,   8.28,   7.66,  99.90,  -0.52,
11/28 13Z,  -0.10,   6.68,   6.17,  99.90,  -0.41,
11/28 14Z,  -0.10,   5.08,   4.50,  99.90,  -0.48,
11/28 15Z,  -0.10,   4.00,   3.48,  99.90,  -0.42,
11/28 16Z,   0.00,   3.82,   3.26,  99.90,  -0.56,  (min)
11/28 17Z,   0.00,   4.65,   4.06,  99.90,  -0.59,
11/28 18Z,  -0.10,   6.31,   5.59,  99.90,  -0.62,
11/28 19Z,  -0.10,   8.38,   7.63,  99.90,  -0.65,
11/28 20Z,  -0.20,  10.30,   9.47,  99.90,  -0.63,
11/28 21Z,  -0.10,  11.51,  10.69,  99.90,  -0.72,
11/28 22Z,  -0.10,  11.62,  10.75,  99.90,  -0.77,  (max)
11/28 23Z,  -0.10,  10.47,   9.71,  99.90,  -0.66,
11/29 00Z,  -0.20,   8.23,   7.42,  99.90,  -0.61,
11/29 01Z,  -0.20,   5.33,   4.58,  99.90,  -0.55,
11/29 02Z,  -0.20,   2.36,   1.59,  99.90,  -0.57,
11/29 03Z,  -0.20,  -0.06,  -0.81,  99.90,  -0.55,
11/29 04Z,  -0.20,  -1.41,  -2.09,  99.90,  -0.48,
11/29 05Z,  -0.20,  -1.45,  -2.21,  99.90,  -0.56,  (min)
11/29 06Z,  -0.20,  -0.22,  -0.92,  99.90,  -0.50,
11/29 07Z,  -0.10,   1.95,   1.23,  99.90,  -0.62,
11/29 08Z,  -0.10,   4.54,   3.77,  99.90,  -0.67,
11/29 09Z,  -0.10,   6.94,   6.16,  99.90,  -0.68,
11/29 10Z,  -0.10,   8.65,   7.85,  99.90,  -0.70,
11/29 11Z,   0.00,   9.34,   8.66,  99.90,  -0.68,  (max)
11/29 12Z,   0.00,   9.00,   8.38,  99.90,  -0.62,
11/29 13Z,   0.00,   7.84,   7.27,  99.90,  -0.57,
11/29 14Z,   0.00,   6.32,   5.78,  99.90,  -0.54,
11/29 15Z,   0.00,   4.96,   4.46,  99.90,  -0.50,
11/29 16Z,   0.00,   4.20,   3.76,  99.90,  -0.44,  (min)
11/29 17Z,   0.10,   4.33,   3.91,  99.90,  -0.52,
11/29 18Z,   0.10,   5.35,   4.88,  99.90,  -0.57,
11/29 19Z,   0.10,   7.04,   6.59,  99.90,  -0.55,
11/29 20Z,   0.10,   8.93,   8.52,  99.90,  -0.51,
11/29 21Z,   0.10,  10.50,  10.15,  99.90,  -0.45,
11/29 22Z,   0.10,  11.27,  10.98,  99.90,  -0.39,  (max)
11/29 23Z,   0.20,  10.94,  10.67,  99.90,  -0.47,
11/30 00Z,   0.20,   9.48,   9.30,  99.90,  -0.38,
11/30 01Z,   0.20,   7.13,   7.08,  99.90,  -0.25,
11/30 02Z,   0.30,   4.34,   4.26,  99.90,  -0.38,
11/30 03Z,   0.30,   1.69,   1.65,  99.90,  -0.34,
11/30 04Z,   0.40,  -0.26,  -0.28,  99.90,  -0.42,
11/30 05Z,   0.50,  -1.13,  -1.16,  99.90,  -0.53,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/30 06Z,   0.60,  -0.76,  99.90,  -0.69,  -0.53,
11/30 07Z,   0.70,   0.71,  99.90,   0.88,  -0.52,
11/30 08Z,   0.70,   2.90,  99.90,   3.08,  -0.52,
11/30 09Z,   0.70,   5.30,  99.90,   5.49,  -0.51,
11/30 10Z,   0.80,   7.37,  99.90,   7.66,  -0.51,
11/30 11Z,   0.70,   8.69,  99.90,   8.89,  -0.50,
11/30 12Z,   0.60,   9.06,  99.90,   9.17,  -0.50,  (max)
11/30 13Z,   0.50,   8.53,  99.90,   8.53,  -0.49,
11/30 14Z,   0.50,   7.36,  99.90,   7.38,  -0.49,
11/30 15Z,   0.40,   6.01,  99.90,   5.93,  -0.48,
11/30 16Z,   0.40,   4.93,  99.90,   4.85,  -0.48,
11/30 17Z,   0.30,   4.48,  99.90,   4.31,  -0.47,  (min)
11/30 18Z,   0.30,   4.85,  99.90,   4.68,  -0.47,
11/30 19Z,   0.30,   5.97,  99.90,   5.79,  -0.47,
11/30 20Z,   0.30,   7.55,  99.90,   7.38,  -0.47,
11/30 21Z,   0.30,   9.16,  99.90,   8.99,  -0.47,
11/30 22Z,   0.40,  10.34,  99.90,  10.27,  -0.47,
11/30 23Z,   0.50,  10.69,  99.90,  10.72,  -0.47,  (max)
12/01 00Z,   0.50,  10.03,  99.90,  10.06,  -0.47,
12/01 01Z,   0.40,   8.41,  99.90,   8.34,  -0.47,
12/01 02Z,   0.30,   6.11,  99.90,   5.93,  -0.47,
12/01 03Z,   0.20,   3.58,  99.90,   3.31,  -0.47,
12/01 04Z,   0.30,   1.36,  99.90,   1.19,  -0.47,
12/01 05Z,   0.30,  -0.11,  99.90,  -0.28,  -0.47,
12/01 06Z,   0.20,  -0.54,  99.90,  -0.82,  -0.47,  (min)
12/01 07Z,   0.20,   0.12,  99.90,  -0.15,  -0.47,
12/01 08Z,   0.30,   1.68,  99.90,   1.51,  -0.47,
12/01 09Z,   0.40,   3.76,  99.90,   3.68,  -0.47,
12/01 10Z,   0.40,   5.87,  99.90,   5.80,  -0.47,
12/01 11Z,   0.50,   7.58,  99.90,   7.61,  -0.47,
12/01 12Z,   0.50,   8.54,  99.90,   8.57,  -0.47,
12/01 13Z,   0.50,   8.66,  99.90,   8.69,  -0.47,  (max)
12/01 14Z,   0.50,   8.03,  99.90,   8.06,  -0.47,
12/01 15Z,   0.40,   6.95,  99.90,   6.88,  -0.47,
12/01 16Z,   0.40,   5.81,  99.90,   5.74,  -0.47,
12/01 17Z,   0.40,   5.00,  99.90,   4.93,  -0.47,
12/01 18Z,   0.50,   4.80,  99.90,   4.83,  -0.47,  (min)
12/01 19Z,   0.40,   5.30,  99.90,   5.23,  -0.47,
12/01 20Z,   0.60,   6.39,  99.90,   6.52,  -0.47,
12/01 21Z,   0.60,   7.77,  99.90,   7.90,  -0.47,
12/01 22Z,   0.60,   9.06,  99.90,   9.19,  -0.47,
12/01 23Z,   0.60,   9.86,  99.90,   9.99,  -0.47,
12/02 00Z,   0.70,   9.88,  99.90,  10.11,  -0.47,  (max)
12/02 01Z,   0.70,   9.02,  99.90,   9.25,  -0.47,
12/02 02Z,   0.70,   7.39,  99.90,   7.62,  -0.47,
12/02 03Z,   0.70,   5.28,  99.90,   5.51,  -0.47,
12/02 04Z,   0.70,   3.11,  99.90,   3.34,  -0.47,
12/02 05Z,   0.70,   1.33,  99.90,   1.56,  -0.47,
12/02 06Z,   0.60,   0.30,  99.90,   0.43,  -0.47,
12/02 07Z,   0.60,   0.20,  99.90,   0.33,  -0.47,  (min)
12/02 08Z,   0.60,   1.03,  99.90,   1.16,  -0.47,
12/02 09Z,   0.50,   2.56,  99.90,   2.59,  -0.47,
12/02 10Z,   0.50,   4.44,  99.90,   4.47,  -0.47,
12/02 11Z,   0.50,   6.25,  99.90,   6.28,  -0.47,
12/02 12Z,   0.60,   7.62,  99.90,   7.75,  -0.47,
12/02 13Z,   0.70,   8.31,  99.90,   8.54,  -0.47,  (max)
12/02 14Z,   0.70,   8.27,  99.90,   8.50,  -0.47,
12/02 15Z,   0.70,   7.64,  99.90,   7.86,  -0.47,
12/02 16Z,   0.60,   6.68,  99.90,   6.81,  -0.47,
12/02 17Z,   0.60,   5.74,  99.90,   5.87,  -0.47,
12/02 18Z,   0.60,   5.14,  99.90,   5.26,  -0.47,
12/02 19Z,   0.60,   5.07,  99.90,   5.20,  -0.47,  (min)
12/02 20Z,   0.60,   5.58,  99.90,   5.71,  -0.47,
12/02 21Z,   0.60,   6.54,  99.90,   6.66,  -0.47,
12/02 22Z,   0.70,   7.67,  99.90,   7.90,  -0.47,
12/02 23Z,   0.70,   8.64,  99.90,   8.87,  -0.47,
12/03 00Z,   0.70,   9.15,  99.90,   9.37,  -0.47,  (max)
12/03 01Z,   0.70,   8.97,  99.90,   9.19,  -0.47,
12/03 02Z,   0.60,   8.06,  99.90,   8.18,  -0.47,
12/03 03Z,   0.50,   6.55,  99.90,   6.58,  -0.47,
12/03 04Z,   0.50,   4.72,  99.90,   4.75,  -0.47,
12/03 05Z,   0.50,   2.93,  99.90,   2.96,  -0.47,
12/03 06Z,   0.40,   1.56,  99.90,   1.49,  -0.47,
12/03 07Z,   0.40,   0.87,  99.90,   0.80,  -0.47,  (min)
12/03 08Z,   0.50,   0.99,  99.90,   1.02,  -0.47,
12/03 09Z,   0.60,   1.87,  99.90,   2.00,  -0.47,
12/03 10Z,   0.60,   3.31,  99.90,   3.43,  -0.47,
12/03 11Z,   0.60,   4.97,  99.90,   5.09,  -0.47,
12/03 12Z,   0.60,   6.50,  99.90,   6.63,  -0.47,
12/03 13Z,   0.70,   7.61,  99.90,   7.84,  -0.47,
12/03 14Z,   0.70,   8.12,  99.90,   8.35,  -0.47,  (max)
12/03 15Z,   0.80,   8.01,  99.90,   8.34,  -0.47,
12/03 16Z,   1.00,   7.41,  99.90,   7.93,  -0.47,
12/03 17Z,   1.20,   6.55,  99.90,   7.28,  -0.47,
12/03 18Z,   1.30,   5.74,  99.90,   6.57,  -0.47,
12/03 19Z,   1.40,   5.23,  99.90,   6.16,  -0.47,  (min)
12/03 20Z,   1.50,   5.18,  99.90,   6.20,  -0.47,
12/03 21Z,   1.60,   5.60,  99.90,   6.72,  -0.47,
12/03 22Z,   1.60,   6.37,  99.90,   7.50,  -0.47,
12/03 23Z,   1.50,   7.26,  99.90,   8.29,  -0.47,
12/04 00Z,   1.40,   8.00,  99.90,   8.92,  -0.47,