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 : 11/29/2023 00:20:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/27 06Z,   0.20,   2.96,   2.73,  99.90,  -0.43,
11/27 07Z,   0.20,   5.63,   5.33,  99.90,  -0.50,
11/27 08Z,   0.20,   7.88,   7.61,  99.90,  -0.47,
11/27 09Z,   0.20,   9.22,   8.88,  99.90,  -0.54,
11/27 10Z,   0.20,   9.42,   9.07,  99.90,  -0.55,  (max)
11/27 11Z,   0.10,   8.55,   8.25,  99.90,  -0.40,
11/27 12Z,   0.10,   6.98,   6.66,  99.90,  -0.42,
11/27 13Z,   0.10,   5.23,   4.94,  99.90,  -0.39,
11/27 14Z,   0.10,   3.88,   3.62,  99.90,  -0.36,
11/27 15Z,   0.10,   3.37,   3.20,  99.90,  -0.27,  (min)
11/27 16Z,   0.10,   3.92,   3.66,  99.90,  -0.36,
11/27 17Z,   0.10,   5.44,   5.16,  99.90,  -0.38,
11/27 18Z,   0.10,   7.57,   7.20,  99.90,  -0.47,
11/27 19Z,   0.10,   9.74,   9.30,  99.90,  -0.54,
11/27 20Z,   0.10,  11.37,  10.85,  99.90,  -0.62,
11/27 21Z,   0.20,  11.94,  11.39,  99.90,  -0.75,  (max)
11/27 22Z,   0.20,  11.23,  10.72,  99.90,  -0.71,
11/27 23Z,   0.20,   9.27,   8.72,  99.90,  -0.75,
11/28 00Z,   0.10,   6.44,   5.96,  99.90,  -0.58,
11/28 01Z,   0.10,   3.31,   2.85,  99.90,  -0.56,
11/28 02Z,   0.10,   0.54,   0.06,  99.90,  -0.58,
11/28 03Z,   0.10,  -1.28,  -1.78,  99.90,  -0.60,
11/28 04Z,   0.00,  -1.78,  -2.26,  99.90,  -0.48,  (min)
11/28 05Z,   0.10,  -0.91,  -1.35,  99.90,  -0.54,
11/28 06Z,   0.00,   1.08,   0.56,  99.90,  -0.52,
11/28 07Z,   0.00,   3.70,   3.11,  99.90,  -0.59,
11/28 08Z,   0.00,   6.32,   5.72,  99.90,  -0.60,
11/28 09Z,   0.00,   8.36,   7.75,  99.90,  -0.61,
11/28 10Z,   0.00,   9.40,   8.79,  99.90,  -0.61,  (max)
11/28 11Z,   0.00,   9.32,   8.78,  99.90,  -0.54,
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,  -0.10,   8.23,   7.42,  99.90,  -0.71,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/29 01Z,  -0.10,   5.33,  99.90,   4.54,  -0.69,
11/29 02Z,  -0.10,   2.36,  99.90,   1.59,  -0.67,
11/29 03Z,  -0.10,  -0.06,  99.90,  -0.80,  -0.65,
11/29 04Z,  -0.20,  -1.41,  99.90,  -2.23,  -0.62,
11/29 05Z,  -0.30,  -1.45,  99.90,  -2.35,  -0.60,  (min)
11/29 06Z,  -0.30,  -0.22,  99.90,  -1.10,  -0.58,
11/29 07Z,  -0.20,   1.95,  99.90,   1.20,  -0.55,
11/29 08Z,  -0.20,   4.54,  99.90,   3.81,  -0.53,
11/29 09Z,  -0.20,   6.94,  99.90,   6.23,  -0.51,
11/29 10Z,  -0.20,   8.65,  99.90,   7.96,  -0.49,
11/29 11Z,  -0.10,   9.34,  99.90,   8.78,  -0.46,  (max)
11/29 12Z,   0.00,   9.00,  99.90,   8.55,  -0.44,
11/29 13Z,   0.00,   7.84,  99.90,   7.40,  -0.44,
11/29 14Z,   0.10,   6.32,  99.90,   5.98,  -0.44,
11/29 15Z,   0.10,   4.96,  99.90,   4.62,  -0.44,
11/29 16Z,   0.20,   4.20,  99.90,   3.96,  -0.44,  (min)
11/29 17Z,   0.10,   4.33,  99.90,   3.98,  -0.44,
11/29 18Z,   0.10,   5.35,  99.90,   5.01,  -0.44,
11/29 19Z,   0.10,   7.04,  99.90,   6.70,  -0.44,
11/29 20Z,   0.10,   8.93,  99.90,   8.59,  -0.44,
11/29 21Z,   0.10,  10.50,  99.90,  10.16,  -0.44,
11/29 22Z,   0.10,  11.27,  99.90,  10.93,  -0.44,  (max)
11/29 23Z,   0.10,  10.94,  99.90,  10.60,  -0.44,
11/30 00Z,   0.10,   9.48,  99.90,   9.14,  -0.44,
11/30 01Z,   0.20,   7.13,  99.90,   6.88,  -0.44,
11/30 02Z,   0.30,   4.34,  99.90,   4.20,  -0.44,
11/30 03Z,   0.40,   1.69,  99.90,   1.65,  -0.44,
11/30 04Z,   0.40,  -0.26,  99.90,  -0.30,  -0.44,
11/30 05Z,   0.40,  -1.13,  99.90,  -1.17,  -0.44,  (min)
11/30 06Z,   0.50,  -0.76,  99.90,  -0.70,  -0.44,
11/30 07Z,   0.50,   0.71,  99.90,   0.76,  -0.44,
11/30 08Z,   0.50,   2.90,  99.90,   2.96,  -0.44,
11/30 09Z,   0.60,   5.30,  99.90,   5.46,  -0.44,
11/30 10Z,   0.60,   7.37,  99.90,   7.53,  -0.44,
11/30 11Z,   0.60,   8.69,  99.90,   8.85,  -0.44,
11/30 12Z,   0.70,   9.06,  99.90,   9.32,  -0.44,  (max)
11/30 13Z,   0.70,   8.53,  99.90,   8.78,  -0.44,
11/30 14Z,   0.50,   7.36,  99.90,   7.42,  -0.44,
11/30 15Z,   0.40,   6.01,  99.90,   5.97,  -0.44,
11/30 16Z,   0.30,   4.93,  99.90,   4.79,  -0.44,
11/30 17Z,   0.30,   4.48,  99.90,   4.34,  -0.44,  (min)
11/30 18Z,   0.30,   4.85,  99.90,   4.71,  -0.44,
11/30 19Z,   0.30,   5.97,  99.90,   5.82,  -0.44,
11/30 20Z,   0.30,   7.55,  99.90,   7.41,  -0.44,
11/30 21Z,   0.30,   9.16,  99.90,   9.02,  -0.44,
11/30 22Z,   0.40,  10.34,  99.90,  10.30,  -0.44,
11/30 23Z,   0.50,  10.69,  99.90,  10.75,  -0.44,  (max)
12/01 00Z,   0.50,  10.03,  99.90,  10.09,  -0.44,
12/01 01Z,   0.40,   8.41,  99.90,   8.37,  -0.44,
12/01 02Z,   0.40,   6.11,  99.90,   6.06,  -0.44,
12/01 03Z,   0.30,   3.58,  99.90,   3.44,  -0.44,
12/01 04Z,   0.30,   1.36,  99.90,   1.22,  -0.44,
12/01 05Z,   0.20,  -0.11,  99.90,  -0.36,  -0.44,
12/01 06Z,   0.20,  -0.54,  99.90,  -0.79,  -0.44,  (min)
12/01 07Z,   0.10,   0.12,  99.90,  -0.22,  -0.44,
12/01 08Z,   0.10,   1.68,  99.90,   1.34,  -0.44,
12/01 09Z,   0.20,   3.76,  99.90,   3.51,  -0.44,
12/01 10Z,   0.30,   5.87,  99.90,   5.73,  -0.44,
12/01 11Z,   0.40,   7.58,  99.90,   7.53,  -0.44,
12/01 12Z,   0.50,   8.54,  99.90,   8.60,  -0.44,
12/01 13Z,   0.40,   8.66,  99.90,   8.62,  -0.44,  (max)
12/01 14Z,   0.40,   8.03,  99.90,   7.99,  -0.44,
12/01 15Z,   0.30,   6.95,  99.90,   6.81,  -0.44,
12/01 16Z,   0.30,   5.81,  99.90,   5.67,  -0.44,
12/01 17Z,   0.20,   5.00,  99.90,   4.76,  -0.44,
12/01 18Z,   0.30,   4.80,  99.90,   4.66,  -0.44,  (min)
12/01 19Z,   0.30,   5.30,  99.90,   5.16,  -0.44,
12/01 20Z,   0.30,   6.39,  99.90,   6.25,  -0.44,
12/01 21Z,   0.30,   7.77,  99.90,   7.63,  -0.44,
12/01 22Z,   0.30,   9.06,  99.90,   8.92,  -0.44,
12/01 23Z,   0.40,   9.86,  99.90,   9.82,  -0.44,
12/02 00Z,   0.50,   9.88,  99.90,   9.94,  -0.44,  (max)
12/02 01Z,   0.50,   9.02,  99.90,   9.08,  -0.44,
12/02 02Z,   0.60,   7.39,  99.90,   7.55,  -0.44,
12/02 03Z,   0.60,   5.28,  99.90,   5.44,  -0.44,
12/02 04Z,   0.60,   3.11,  99.90,   3.27,  -0.44,
12/02 05Z,   0.60,   1.33,  99.90,   1.49,  -0.44,
12/02 06Z,   0.60,   0.30,  99.90,   0.46,  -0.44,
12/02 07Z,   0.50,   0.20,  99.90,   0.26,  -0.44,  (min)
12/02 08Z,   0.50,   1.03,  99.90,   1.09,  -0.44,
12/02 09Z,   0.50,   2.56,  99.90,   2.62,  -0.44,
12/02 10Z,   0.60,   4.44,  99.90,   4.60,  -0.44,
12/02 11Z,   0.60,   6.25,  99.90,   6.41,  -0.44,
12/02 12Z,   0.70,   7.62,  99.90,   7.88,  -0.44,
12/02 13Z,   0.70,   8.31,  99.90,   8.57,  -0.44,  (max)
12/02 14Z,   0.70,   8.27,  99.90,   8.53,  -0.44,
12/02 15Z,   0.70,   7.64,  99.90,   7.89,  -0.44,
12/02 16Z,   0.60,   6.68,  99.90,   6.84,  -0.44,
12/02 17Z,   0.60,   5.74,  99.90,   5.90,  -0.44,
12/02 18Z,   0.60,   5.14,  99.90,   5.29,  -0.44,