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 : 11/30/2023 10:20:38 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/28 18Z,  -0.20,   8.39,   8.02,  99.90,  -0.17,
11/28 19Z,  -0.20,  12.01,  11.54,  99.90,  -0.27,
11/28 20Z,  -0.20,  15.31,  14.66,  99.90,  -0.45,
11/28 21Z,  -0.20,  17.47,  16.68,  99.90,  -0.59,
11/28 22Z,  -0.20,  17.87,  17.03,  99.90,  -0.64,  (max)
11/28 23Z,  -0.20,  16.25,  15.41,  99.90,  -0.64,
11/29 00Z,  -0.20,  12.79,  12.00,  99.90,  -0.59,
11/29 01Z,  -0.20,   8.15,   7.49,  99.90,  -0.46,
11/29 02Z,  -0.20,   3.38,   2.88,  99.90,  -0.30,
11/29 03Z,  -0.30,  -0.37,  -0.74,  99.90,  -0.07,
11/29 04Z,  -0.30,  -2.23,  -2.63,  99.90,  -0.10,  (min)
11/29 05Z,  -0.30,  -1.82,  -2.33,  99.90,  -0.21,
11/29 06Z,  -0.30,   0.61,  -0.04,  99.90,  -0.35,
11/29 07Z,  -0.30,   4.37,   3.66,  99.90,  -0.41,
11/29 08Z,  -0.30,   8.53,   7.82,  99.90,  -0.41,
11/29 09Z,  -0.20,  12.15,  11.40,  99.90,  -0.55,
11/29 10Z,  -0.20,  14.46,  13.76,  99.90,  -0.50,
11/29 11Z,  -0.20,  15.01,  14.32,  99.90,  -0.49,  (max)
11/29 12Z,  -0.10,  13.77,  13.11,  99.90,  -0.56,
11/29 13Z,  -0.10,  11.18,  10.59,  99.90,  -0.49,
11/29 14Z,  -0.10,   8.09,   7.61,  99.90,  -0.38,
11/29 15Z,  -0.10,   5.49,   5.01,  99.90,  -0.38,
11/29 16Z,  -0.10,   4.20,   3.69,  99.90,  -0.41,  (min)
11/29 17Z,  -0.10,   4.62,   4.16,  99.90,  -0.36,
11/29 18Z,  -0.10,   6.63,   6.29,  99.90,  -0.24,
11/29 19Z,   0.00,   9.67,   9.35,  99.90,  -0.32,
11/29 20Z,   0.00,  12.97,  12.66,  99.90,  -0.31,
11/29 21Z,   0.00,  15.70,  15.22,  99.90,  -0.48,
11/29 22Z,   0.00,  17.16,  16.65,  99.90,  -0.51,  (max)
11/29 23Z,   0.00,  16.87,  16.42,  99.90,  -0.45,
11/30 00Z,   0.00,  14.72,  14.40,  99.90,  -0.32,
11/30 01Z,   0.00,  11.04,  10.82,  99.90,  -0.22,
11/30 02Z,   0.10,   6.57,   6.45,  99.90,  -0.22,
11/30 03Z,   0.10,   2.36,   2.43,  99.90,  -0.03,
11/30 04Z,   0.20,  -0.59,  -0.52,  99.90,  -0.13,
11/30 05Z,   0.30,  -1.62,  -1.62,  99.90,  -0.30,  (min)
11/30 06Z,   0.30,  -0.59,  -0.66,  99.90,  -0.37,
11/30 07Z,   0.30,   2.13,   2.19,  99.90,  -0.24,
11/30 08Z,   0.30,   5.81,   5.78,  99.90,  -0.33,
11/30 09Z,   0.40,   9.59,   9.53,  99.90,  -0.46,
11/30 10Z,   0.30,  12.63,  12.53,  99.90,  -0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/30 11Z,   0.30,  14.30,  99.90,  14.21,  -0.39,
11/30 12Z,   0.30,  14.30,  99.90,  14.22,  -0.38,  (max)
11/30 13Z,   0.20,  12.74,  99.90,  12.57,  -0.37,
11/30 14Z,   0.10,  10.19,  99.90,   9.92,  -0.36,
11/30 15Z,   0.10,   7.47,  99.90,   7.21,  -0.35,
11/30 16Z,   0.00,   5.46,  99.90,   5.11,  -0.35,
11/30 17Z,   0.00,   4.79,  99.90,   4.46,  -0.34,  (min)
11/30 18Z,   0.00,   5.66,  99.90,   5.33,  -0.33,
11/30 19Z,   0.00,   7.80,  99.90,   7.48,  -0.32,
11/30 20Z,   0.10,  10.64,  99.90,  10.43,  -0.31,
11/30 21Z,   0.10,  13.46,  99.90,  13.26,  -0.30,
11/30 22Z,   0.10,  15.56,  99.90,  15.36,  -0.29,
11/30 23Z,   0.20,  16.35,  99.90,  16.25,  -0.29,  (max)
12/01 00Z,   0.20,  15.50,  99.90,  15.40,  -0.29,
12/01 01Z,   0.30,  13.04,  99.90,  13.05,  -0.29,
12/01 02Z,   0.30,   9.41,  99.90,   9.41,  -0.29,
12/01 03Z,   0.30,   5.38,  99.90,   5.38,  -0.29,
12/01 04Z,   0.20,   1.90,  99.90,   1.80,  -0.29,
12/01 05Z,   0.20,  -0.23,  99.90,  -0.32,  -0.29,
12/01 06Z,   0.20,  -0.56,  99.90,  -0.66,  -0.29,  (min)
12/01 07Z,   0.10,   0.87,  99.90,   0.68,  -0.29,
12/01 08Z,   0.20,   3.64,  99.90,   3.54,  -0.29,
12/01 09Z,   0.20,   7.04,  99.90,   6.95,  -0.29,
12/01 10Z,   0.30,  10.31,  99.90,  10.31,  -0.29,
12/01 11Z,   0.30,  12.73,  99.90,  12.73,  -0.29,
12/01 12Z,   0.40,  13.81,  99.90,  13.92,  -0.29,  (max)
12/01 13Z,   0.50,  13.40,  99.90,  13.60,  -0.29,
12/01 14Z,   0.50,  11.72,  99.90,  11.93,  -0.29,
12/01 15Z,   0.60,   9.38,  99.90,   9.69,  -0.29,
12/01 16Z,   0.50,   7.15,  99.90,   7.35,  -0.29,
12/01 17Z,   0.50,   5.73,  99.90,   5.93,  -0.29,
12/01 18Z,   0.50,   5.54,  99.90,   5.75,  -0.29,  (min)
12/01 19Z,   0.40,   6.63,  99.90,   6.74,  -0.29,
12/01 20Z,   0.40,   8.69,  99.90,   8.79,  -0.29,
12/01 21Z,   0.40,  11.17,  99.90,  11.27,  -0.29,
12/01 22Z,   0.50,  13.45,  99.90,  13.65,  -0.29,
12/01 23Z,   0.70,  14.93,  99.90,  15.34,  -0.29,
12/02 00Z,   0.80,  15.17,  99.90,  15.68,  -0.29,  (max)
12/02 01Z,   0.80,  13.97,  99.90,  14.47,  -0.29,
12/02 02Z,   0.80,  11.45,  99.90,  11.96,  -0.29,
12/02 03Z,   0.80,   8.11,  99.90,   8.61,  -0.29,
12/02 04Z,   0.80,   4.68,  99.90,   5.19,  -0.29,
12/02 05Z,   0.70,   1.96,  99.90,   2.36,  -0.29,
12/02 06Z,   0.70,   0.54,  99.90,   0.95,  -0.29,  (min)
12/02 07Z,   0.60,   0.70,  99.90,   1.00,  -0.29,
12/02 08Z,   0.50,   2.31,  99.90,   2.52,  -0.29,
12/02 09Z,   0.50,   4.94,  99.90,   5.14,  -0.29,
12/02 10Z,   0.50,   7.96,  99.90,   8.16,  -0.29,
12/02 11Z,   0.60,  10.69,  99.90,  10.99,  -0.29,
12/02 12Z,   0.70,  12.55,  99.90,  12.95,  -0.29,
12/02 13Z,   0.80,  13.18,  99.90,  13.68,  -0.29,  (max)
12/02 14Z,   0.80,  12.54,  99.90,  13.04,  -0.29,
12/02 15Z,   0.80,  10.92,  99.90,  11.43,  -0.29,
12/02 16Z,   0.70,   8.91,  99.90,   9.31,  -0.29,
12/02 17Z,   0.60,   7.15,  99.90,   7.45,  -0.29,
12/02 18Z,   0.50,   6.17,  99.90,   6.38,  -0.29,
12/02 19Z,   0.40,   6.25,  99.90,   6.36,  -0.29,  (min)
12/02 20Z,   0.40,   7.34,  99.90,   7.45,  -0.29,
12/02 21Z,   0.30,   9.15,  99.90,   9.15,  -0.29,
12/02 22Z,   0.40,  11.20,  99.90,  11.30,  -0.29,
12/02 23Z,   0.50,  12.96,  99.90,  13.17,  -0.29,
12/03 00Z,   0.50,  13.96,  99.90,  14.17,  -0.29,  (max)
12/03 01Z,   0.60,  13.84,  99.90,  14.15,  -0.29,
12/03 02Z,   0.60,  12.51,  99.90,  12.82,  -0.29,
12/03 03Z,   0.50,  10.16,  99.90,  10.37,  -0.29,
12/03 04Z,   0.50,   7.27,  99.90,   7.48,  -0.29,
12/03 05Z,   0.30,   4.47,  99.90,   4.48,  -0.29,
12/03 06Z,   0.20,   2.41,  99.90,   2.31,  -0.29,
12/03 07Z,   0.20,   1.51,  99.90,   1.41,  -0.29,  (min)
12/03 08Z,   0.20,   1.94,  99.90,   1.84,  -0.29,
12/03 09Z,   0.30,   3.55,  99.90,   3.56,  -0.29,
12/03 10Z,   0.50,   5.94,  99.90,   6.15,  -0.29,
12/03 11Z,   0.60,   8.56,  99.90,   8.87,  -0.29,
12/03 12Z,   0.70,  10.83,  99.90,  11.24,  -0.29,
12/03 13Z,   0.90,  12.28,  99.90,  12.88,  -0.29,
12/03 14Z,   1.00,  12.63,  99.90,  13.34,  -0.29,  (max)
12/03 15Z,   1.20,  11.93,  99.90,  12.83,  -0.29,
12/03 16Z,   1.30,  10.48,  99.90,  11.48,  -0.29,
12/03 17Z,   1.50,   8.77,  99.90,   9.98,  -0.29,
12/03 18Z,   1.60,   7.34,  99.90,   8.65,  -0.29,
12/03 19Z,   1.80,   6.59,  99.90,   8.10,  -0.29,  (min)
12/03 20Z,   1.70,   6.71,  99.90,   8.11,  -0.29,
12/03 21Z,   1.60,   7.63,  99.90,   8.93,  -0.29,
12/03 22Z,   1.40,   9.11,  99.90,  10.21,  -0.29,
12/03 23Z,   1.40,  10.76,  99.90,  11.86,  -0.29,
12/04 00Z,   1.50,  12.13,  99.90,  13.34,  -0.29,
12/04 01Z,  99.90,  12.84,  99.90,  99.90,  -0.29,
12/04 02Z,  99.90,  12.59,  99.90,  99.90,  -0.29,
12/04 03Z,  99.90,  11.35,  99.90,  99.90,  -0.29,
12/04 04Z,  99.90,   9.32,  99.90,  99.90,  -0.29,
12/04 05Z,  99.90,   6.91,  99.90,  99.90,  -0.29,
12/04 06Z,  99.90,   4.65,  99.90,  99.90,  -0.29,