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 : 09/13/2024 05:21:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/11 12Z,  -0.10,   6.88,   6.63,  99.90,  -0.15,
09/11 13Z,  -0.10,   8.28,   8.14,  99.90,  -0.04,
09/11 14Z,  -0.10,   9.27,   9.20,  99.90,   0.03,
09/11 15Z,  -0.10,   9.68,   9.65,  99.90,   0.07,  (max)
09/11 16Z,  -0.10,   9.47,   9.43,  99.90,   0.06,
09/11 17Z,  -0.10,   8.78,   8.70,  99.90,   0.02,
09/11 18Z,  -0.10,   7.86,   7.66,  99.90,  -0.10,
09/11 19Z,  -0.10,   7.05,   6.75,  99.90,  -0.20,
09/11 20Z,  -0.10,   6.66,   6.33,  99.90,  -0.23,  (min)
09/11 21Z,  -0.10,   6.87,   6.54,  99.90,  -0.23,
09/11 22Z,   0.00,   7.69,   7.36,  99.90,  -0.33,
09/11 23Z,   0.00,   8.95,   8.68,  99.90,  -0.27,
09/12 00Z,   0.00,  10.36,  10.20,  99.90,  -0.16,
09/12 01Z,   0.00,  11.60,  11.43,  99.90,  -0.17,
09/12 02Z,   0.00,  12.36,  12.12,  99.90,  -0.24,
09/12 03Z,   0.00,  12.41,  12.13,  99.90,  -0.28,  (max)
09/12 04Z,   0.00,  11.69,  11.32,  99.90,  -0.37,
09/12 05Z,   0.00,  10.26,   9.94,  99.90,  -0.32,
09/12 06Z,   0.00,   8.39,   8.08,  99.90,  -0.31,
09/12 07Z,   0.00,   6.42,   6.15,  99.90,  -0.27,
09/12 08Z,   0.00,   4.72,   4.42,  99.90,  -0.30,
09/12 09Z,   0.00,   3.59,   3.20,  99.90,  -0.39,
09/12 10Z,   0.00,   3.20,   2.80,  99.90,  -0.40,  (min)
09/12 11Z,   0.00,   3.56,   3.14,  99.90,  -0.42,
09/12 12Z,   0.00,   4.54,   4.20,  99.90,  -0.34,
09/12 13Z,   0.00,   5.90,   5.66,  99.90,  -0.24,
09/12 14Z,   0.00,   7.37,   7.18,  99.90,  -0.19,
09/12 15Z,   0.00,   8.64,   8.48,  99.90,  -0.16,
09/12 16Z,   0.00,   9.49,   9.44,  99.90,  -0.05,
09/12 17Z,   0.00,   9.78,   9.72,  99.90,  -0.06,  (max)
09/12 18Z,   0.00,   9.49,   9.43,  99.90,  -0.06,
09/12 19Z,   0.00,   8.79,   8.73,  99.90,  -0.06,
09/12 20Z,   0.00,   7.95,   7.83,  99.90,  -0.12,
09/12 21Z,   0.00,   7.30,   7.10,  99.90,  -0.20,
09/12 22Z,   0.00,   7.09,   6.79,  99.90,  -0.30,  (min)
09/12 23Z,   0.10,   7.45,   7.20,  99.90,  -0.35,
09/13 00Z,   0.10,   8.35,   8.13,  99.90,  -0.32,
09/13 01Z,   0.10,   9.60,   9.49,  99.90,  -0.21,
09/13 02Z,   0.10,  10.91,  10.75,  99.90,  -0.26,
09/13 03Z,   0.10,  11.95,  11.79,  99.90,  -0.26,
09/13 04Z,   0.10,  12.42,  12.24,  99.90,  -0.28,  (max)
09/13 05Z,   0.10,  12.12,  12.01,  99.90,  -0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/13 06Z,   0.10,  11.02,  99.90,  10.91,  -0.21,
09/13 07Z,   0.10,   9.24,  99.90,   9.14,  -0.20,
09/13 08Z,   0.00,   7.11,  99.90,   6.92,  -0.19,
09/13 09Z,   0.00,   5.02,  99.90,   4.83,  -0.19,
09/13 10Z,   0.00,   3.37,  99.90,   3.19,  -0.18,
09/13 11Z,   0.00,   2.48,  99.90,   2.31,  -0.17,  (min)
09/13 12Z,   0.00,   2.49,  99.90,   2.33,  -0.17,
09/13 13Z,   0.00,   3.38,  99.90,   3.22,  -0.16,
09/13 14Z,   0.00,   4.94,  99.90,   4.78,  -0.15,
09/13 15Z,  -0.10,   6.84,  99.90,   6.59,  -0.15,
09/13 16Z,  -0.10,   8.68,  99.90,   8.44,  -0.14,
09/13 17Z,  -0.10,  10.09,  99.90,   9.85,  -0.13,
09/13 18Z,  -0.10,  10.77,  99.90,  10.53,  -0.13,  (max)
09/13 19Z,  -0.10,  10.61,  99.90,  10.38,  -0.13,
09/13 20Z,  -0.10,   9.74,  99.90,   9.50,  -0.13,
09/13 21Z,  -0.10,   8.46,  99.90,   8.23,  -0.13,
09/13 22Z,   0.00,   7.22,  99.90,   7.08,  -0.13,
09/13 23Z,   0.00,   6.43,  99.90,   6.30,  -0.13,
09/14 00Z,   0.00,   6.39,  99.90,   6.26,  -0.13,  (min)
09/14 01Z,   0.00,   7.18,  99.90,   7.05,  -0.13,
09/14 02Z,   0.00,   8.63,  99.90,   8.50,  -0.13,
09/14 03Z,   0.00,  10.41,  99.90,  10.27,  -0.13,
09/14 04Z,   0.00,  12.04,  99.90,  11.91,  -0.13,
09/14 05Z,   0.00,  13.08,  99.90,  12.95,  -0.13,  (max)
09/14 06Z,  -0.10,  13.17,  99.90,  12.93,  -0.13,
09/14 07Z,  -0.20,  12.16,  99.90,  11.82,  -0.13,
09/14 08Z,  -0.20,  10.15,  99.90,   9.82,  -0.13,
09/14 09Z,  -0.20,   7.51,  99.90,   7.18,  -0.13,
09/14 10Z,  -0.10,   4.76,  99.90,   4.53,  -0.13,
09/14 11Z,   0.00,   2.49,  99.90,   2.35,  -0.13,
09/14 12Z,   0.00,   1.18,  99.90,   1.05,  -0.13,
09/14 13Z,   0.00,   1.12,  99.90,   0.98,  -0.13,  (min)
09/14 14Z,   0.00,   2.28,  99.90,   2.15,  -0.13,
09/14 15Z,   0.00,   4.41,  99.90,   4.28,  -0.13,
09/14 16Z,   0.00,   7.03,  99.90,   6.89,  -0.13,
09/14 17Z,  -0.10,   9.54,  99.90,   9.31,  -0.13,
09/14 18Z,  -0.20,  11.41,  99.90,  11.07,  -0.13,
09/14 19Z,  -0.20,  12.21,  99.90,  11.88,  -0.13,  (max)
09/14 20Z,  -0.20,  11.80,  99.90,  11.47,  -0.13,
09/14 21Z,  -0.20,  10.34,  99.90,  10.01,  -0.13,
09/14 22Z,  -0.20,   8.30,  99.90,   7.97,  -0.13,
09/14 23Z,  -0.10,   6.30,  99.90,   6.07,  -0.13,
09/15 00Z,  -0.10,   4.98,  99.90,   4.74,  -0.13,
09/15 01Z,  -0.10,   4.77,  99.90,   4.54,  -0.13,  (min)
09/15 02Z,  -0.10,   5.79,  99.90,   5.56,  -0.13,
09/15 03Z,  -0.10,   7.82,  99.90,   7.59,  -0.13,
09/15 04Z,  -0.10,  10.34,  99.90,  10.11,  -0.13,
09/15 05Z,  -0.10,  12.70,  99.90,  12.47,  -0.13,
09/15 06Z,  -0.20,  14.26,  99.90,  13.92,  -0.13,
09/15 07Z,  -0.30,  14.52,  99.90,  14.09,  -0.13,  (max)
09/15 08Z,  -0.40,  13.31,  99.90,  12.77,  -0.13,
09/15 09Z,  -0.40,  10.75,  99.90,  10.22,  -0.13,
09/15 10Z,  -0.40,   7.36,  99.90,   6.83,  -0.13,
09/15 11Z,  -0.40,   3.87,  99.90,   3.34,  -0.13,
09/15 12Z,  -0.30,   1.09,  99.90,   0.65,  -0.13,
09/15 13Z,  -0.20,  -0.35,  99.90,  -0.68,  -0.13,  (min)
09/15 14Z,  -0.20,  -0.12,  99.90,  -0.45,  -0.13,
09/15 15Z,  -0.20,   1.70,  99.90,   1.37,  -0.13,
09/15 16Z,  -0.20,   4.67,  99.90,   4.33,  -0.13,
09/15 17Z,  -0.30,   8.08,  99.90,   7.64,  -0.13,
09/15 18Z,  -0.40,  11.16,  99.90,  10.62,  -0.13,
09/15 19Z,  -0.40,  13.21,  99.90,  12.67,  -0.13,
09/15 20Z,  -0.50,  13.75,  99.90,  13.12,  -0.13,  (max)
09/15 21Z,  -0.40,  12.69,  99.90,  12.16,  -0.13,
09/15 22Z,  -0.30,  10.33,  99.90,   9.90,  -0.13,
09/15 23Z,  -0.20,   7.35,  99.90,   7.02,  -0.13,
09/16 00Z,  -0.10,   4.63,  99.90,   4.40,  -0.13,
09/16 01Z,  -0.10,   2.99,  99.90,   2.76,  -0.13,
09/16 02Z,  -0.10,   2.95,  99.90,   2.71,  -0.13,  (min)
09/16 03Z,  -0.10,   4.55,  99.90,   4.31,  -0.13,
09/16 04Z,  -0.10,   7.40,  99.90,   7.17,  -0.13,
09/16 05Z,  -0.20,  10.77,  99.90,  10.43,  -0.13,
09/16 06Z,  -0.30,  13.78,  99.90,  13.35,  -0.13,
09/16 07Z,  -0.40,  15.65,  99.90,  15.11,  -0.13,
09/16 08Z,  -0.40,  15.81,  99.90,  15.27,  -0.13,  (max)
09/16 09Z,  -0.40,  14.09,  99.90,  13.56,  -0.13,
09/16 10Z,  -0.40,  10.79,  99.90,  10.25,  -0.13,
09/16 11Z,  -0.30,   6.60,  99.90,   6.16,  -0.13,
09/16 12Z,  -0.20,   2.51,  99.90,   2.17,  -0.13,
09/16 13Z,  -0.20,  -0.49,  99.90,  -0.82,  -0.13,
09/16 14Z,  -0.20,  -1.66,  99.90,  -2.00,  -0.13,  (min)
09/16 15Z,  -0.20,  -0.76,  99.90,  -1.09,  -0.13,
09/16 16Z,  -0.30,   1.96,  99.90,   1.53,  -0.13,
09/16 17Z,  -0.40,   5.82,  99.90,   5.29,  -0.13,
09/16 18Z,  -0.40,   9.90,  99.90,   9.37,  -0.13,
09/16 19Z,  -0.50,  13.26,  99.90,  12.62,  -0.13,
09/16 20Z,  -0.50,  15.11,  99.90,  14.47,  -0.13,
09/16 21Z,  -0.40,  15.01,  99.90,  14.48,  -0.13,  (max)
09/16 22Z,  -0.40,  13.00,  99.90,  12.46,  -0.13,
09/16 23Z,  -0.30,   9.58,  99.90,   9.15,  -0.13,
09/17 00Z,  -0.20,   5.71,  99.90,   5.37,  -0.13,