EXTRA-TROPICAL  STORM  SURGE  2.3
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
#Seward, AK : 08/12/2022 14:20:17 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/10 18Z,   0.50,   3.31,   2.74,  99.90,  -1.07,
08/10 19Z,   0.50,   5.85,   5.36,  99.90,  -0.99,
08/10 20Z,   0.60,   7.80,   7.25,  99.90,  -1.15,
08/10 21Z,   0.60,   8.80,   8.34,  99.90,  -1.06,  (max)
08/10 22Z,   0.60,   8.73,   8.32,  99.90,  -1.01,
08/10 23Z,   0.50,   7.70,   7.32,  99.90,  -0.88,
08/11 00Z,   0.60,   6.02,   5.66,  99.90,  -0.96,
08/11 01Z,   0.60,   4.28,   3.83,  99.90,  -1.05,
08/11 02Z,   0.60,   3.10,   2.67,  99.90,  -1.03,
08/11 03Z,   0.60,   2.91,   2.58,  99.90,  -0.93,  (min)
08/11 04Z,   0.60,   3.83,   3.44,  99.90,  -0.99,
08/11 05Z,   0.50,   5.69,   5.32,  99.90,  -0.87,
08/11 06Z,   0.50,   8.08,   7.61,  99.90,  -0.97,
08/11 07Z,   0.50,  10.36,   9.84,  99.90,  -1.02,
08/11 08Z,   0.50,  11.89,  11.41,  99.90,  -0.98,
08/11 09Z,   0.50,  12.24,  11.75,  99.90,  -0.99,  (max)
08/11 10Z,   0.50,  11.25,  10.73,  99.90,  -1.02,
08/11 11Z,   0.50,   9.03,   8.52,  99.90,  -1.01,
08/11 12Z,   0.40,   5.92,   5.37,  99.90,  -0.95,
08/11 13Z,   0.40,   2.52,   1.92,  99.90,  -1.00,
08/11 14Z,   0.40,  -0.39,  -0.91,  99.90,  -0.92,
08/11 15Z,   0.40,  -2.16,  -2.64,  99.90,  -0.88,
08/11 16Z,   0.40,  -2.44,  -2.92,  99.90,  -0.88,  (min)
08/11 17Z,   0.40,  -1.24,  -1.75,  99.90,  -0.91,
08/11 18Z,   0.40,   1.12,   0.59,  99.90,  -0.93,
08/11 19Z,   0.40,   4.06,   3.50,  99.90,  -0.96,
08/11 20Z,   0.40,   6.82,   6.30,  99.90,  -0.92,
08/11 21Z,   0.40,   8.79,   8.28,  99.90,  -0.91,
08/11 22Z,   0.30,   9.59,   9.09,  99.90,  -0.80,  (max)
08/11 23Z,   0.20,   9.16,   8.70,  99.90,  -0.66,
08/12 00Z,   0.30,   7.66,   7.30,  99.90,  -0.66,
08/12 01Z,   0.30,   5.54,   5.17,  99.90,  -0.67,
08/12 02Z,   0.20,   3.49,   3.10,  99.90,  -0.59,
08/12 03Z,   0.20,   2.21,   1.84,  99.90,  -0.57,
08/12 04Z,   0.20,   2.13,   1.80,  99.90,  -0.53,  (min)
08/12 05Z,   0.20,   3.34,   3.04,  99.90,  -0.50,
08/12 06Z,   0.20,   5.55,   5.16,  99.90,  -0.59,
08/12 07Z,   0.20,   8.26,   7.83,  99.90,  -0.63,
08/12 08Z,   0.30,  10.72,  10.26,  99.90,  -0.76,
08/12 09Z,   0.30,  12.26,  11.83,  99.90,  -0.73,
08/12 10Z,   0.20,  12.46,  12.02,  99.90,  -0.64,  (max)
08/12 11Z,   0.20,  11.19,  10.79,  99.90,  -0.60,
08/12 12Z,   0.20,   8.64,   8.32,  99.90,  -0.52,
08/12 13Z,   0.20,   5.23,   4.95,  99.90,  -0.48,
08/12 14Z,   0.20,   1.69,   1.36,  99.90,  -0.53,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/12 15Z,   0.20,  -1.16,  99.90,  -1.51,  -0.55,
08/12 16Z,   0.20,  -2.63,  99.90,  -3.01,  -0.58,  (min)
08/12 17Z,   0.20,  -2.47,  99.90,  -2.87,  -0.60,
08/12 18Z,   0.30,  -0.77,  99.90,  -1.10,  -0.63,
08/12 19Z,   0.40,   2.02,  99.90,   1.76,  -0.66,
08/12 20Z,   0.40,   5.20,  99.90,   4.91,  -0.68,
08/12 21Z,   0.40,   7.98,  99.90,   7.67,  -0.71,
08/12 22Z,   0.50,   9.73,  99.90,   9.50,  -0.73,
08/12 23Z,   0.50,  10.16,  99.90,   9.89,  -0.76,  (max)
08/13 00Z,   0.50,   9.25,  99.90,   8.96,  -0.79,
08/13 01Z,   0.50,   7.28,  99.90,   6.96,  -0.81,
08/13 02Z,   0.50,   4.80,  99.90,   4.46,  -0.84,
08/13 03Z,   0.50,   2.60,  99.90,   2.26,  -0.84,
08/13 04Z,   0.50,   1.38,  99.90,   1.05,  -0.84,  (min)
08/13 05Z,   0.50,   1.55,  99.90,   1.21,  -0.84,
08/13 06Z,   0.50,   3.08,  99.90,   2.74,  -0.84,
08/13 07Z,   0.50,   5.59,  99.90,   5.25,  -0.84,
08/13 08Z,   0.50,   8.47,  99.90,   8.13,  -0.84,
08/13 09Z,   0.60,  10.93,  99.90,  10.69,  -0.84,
08/13 10Z,   0.60,  12.30,  99.90,  12.06,  -0.84,  (max)
08/13 11Z,   0.60,  12.22,  99.90,  11.98,  -0.84,
08/13 12Z,   0.60,  10.65,  99.90,  10.42,  -0.84,
08/13 13Z,   0.60,   7.85,  99.90,   7.61,  -0.84,
08/13 14Z,   0.70,   4.33,  99.90,   4.19,  -0.84,
08/13 15Z,   0.70,   0.89,  99.90,   0.75,  -0.84,
08/13 16Z,   0.60,  -1.61,  99.90,  -1.85,  -0.84,
08/13 17Z,   0.60,  -2.60,  99.90,  -2.84,  -0.84,  (min)
08/13 18Z,   0.60,  -1.89,  99.90,  -2.13,  -0.84,
08/13 19Z,   0.70,   0.27,  99.90,   0.13,  -0.84,
08/13 20Z,   0.70,   3.34,  99.90,   3.20,  -0.84,
08/13 21Z,   0.70,   6.54,  99.90,   6.40,  -0.84,
08/13 22Z,   0.80,   9.10,  99.90,   9.06,  -0.84,
08/13 23Z,   0.80,  10.44,  99.90,  10.41,  -0.84,  (max)
08/14 00Z,   0.80,  10.38,  99.90,  10.34,  -0.84,
08/14 01Z,   0.70,   8.98,  99.90,   8.84,  -0.84,
08/14 02Z,   0.70,   6.63,  99.90,   6.49,  -0.84,
08/14 03Z,   0.70,   3.96,  99.90,   3.82,  -0.84,
08/14 04Z,   0.70,   1.79,  99.90,   1.65,  -0.84,
08/14 05Z,   0.60,   0.81,  99.90,   0.57,  -0.84,  (min)
08/14 06Z,   0.60,   1.28,  99.90,   1.04,  -0.84,
08/14 07Z,   0.60,   3.08,  99.90,   2.84,  -0.84,
08/14 08Z,   0.60,   5.75,  99.90,   5.51,  -0.84,
08/14 09Z,   0.50,   8.60,  99.90,   8.26,  -0.84,
08/14 10Z,   0.50,  10.85,  99.90,  10.51,  -0.84,
08/14 11Z,   0.50,  11.91,  99.90,  11.57,  -0.84,  (max)
08/14 12Z,   0.50,  11.51,  99.90,  11.17,  -0.84,
08/14 13Z,   0.40,   9.70,  99.90,   9.26,  -0.84,
08/14 14Z,   0.40,   6.81,  99.90,   6.37,  -0.84,
08/14 15Z,   0.30,   3.42,  99.90,   2.89,  -0.84,
08/14 16Z,   0.40,   0.36,  99.90,  -0.08,  -0.84,
08/14 17Z,   0.30,  -1.59,  99.90,  -2.13,  -0.84,
08/14 18Z,   0.30,  -1.97,  99.90,  -2.50,  -0.84,  (min)
08/14 19Z,   0.40,  -0.74,  99.90,  -1.18,  -0.84,
08/14 20Z,   0.40,   1.75,  99.90,   1.31,  -0.84,
08/14 21Z,   0.40,   4.87,  99.90,   4.43,  -0.84,
08/14 22Z,   0.40,   7.85,  99.90,   7.41,  -0.84,
08/14 23Z,   0.40,   9.98,  99.90,   9.54,  -0.84,
08/15 00Z,   0.40,  10.80,  99.90,  10.36,  -0.84,  (max)
08/15 01Z,   0.40,  10.22,  99.90,   9.78,  -0.84,
08/15 02Z,   0.40,   8.42,  99.90,   7.98,  -0.84,
08/15 03Z,   0.40,   5.85,  99.90,   5.41,  -0.84,
08/15 04Z,   0.40,   3.19,  99.90,   2.75,  -0.84,
08/15 05Z,   0.50,   1.24,  99.90,   0.90,  -0.84,
08/15 06Z,   0.50,   0.57,  99.90,   0.23,  -0.84,  (min)
08/15 07Z,   0.50,   1.33,  99.90,   0.99,  -0.84,
08/15 08Z,   0.50,   3.28,  99.90,   2.94,  -0.84,
08/15 09Z,   0.50,   5.91,  99.90,   5.57,  -0.84,
08/15 10Z,   0.50,   8.52,  99.90,   8.18,  -0.84,
08/15 11Z,   0.50,  10.42,  99.90,  10.08,  -0.84,
08/15 12Z,   0.40,  11.10,  99.90,  10.66,  -0.84,  (max)
08/15 13Z,   0.40,  10.42,  99.90,   9.98,  -0.84,
08/15 14Z,   0.30,   8.51,  99.90,   7.97,  -0.84,
08/15 15Z,   0.30,   5.75,  99.90,   5.21,  -0.84,
08/15 16Z,   0.30,   2.74,  99.90,   2.20,  -0.84,
08/15 17Z,   0.30,   0.26,  99.90,  -0.27,  -0.84,
08/15 18Z,   0.30,  -1.01,  99.90,  -1.55,  -0.84,  (min)
08/15 19Z,   0.30,  -0.79,  99.90,  -1.33,  -0.84,
08/15 20Z,   0.30,   0.83,  99.90,   0.29,  -0.84,
08/15 21Z,   0.30,   3.42,  99.90,   2.88,  -0.84,
08/15 22Z,   0.30,   6.35,  99.90,   5.81,  -0.84,
08/15 23Z,   0.30,   8.90,  99.90,   8.37,  -0.84,
08/16 00Z,   0.30,  10.47,  99.90,   9.93,  -0.84,
08/16 01Z,   0.30,  10.74,  99.90,  10.20,  -0.84,  (max)
08/16 02Z,   0.20,   9.73,  99.90,   9.09,  -0.84,
08/16 03Z,   0.20,   7.69,  99.90,   7.05,  -0.84,
08/16 04Z,   0.20,   5.10,  99.90,   4.46,  -0.84,
08/16 05Z,   0.30,   2.64,  99.90,   2.10,  -0.84,
08/16 06Z,   0.30,   1.02,  99.90,   0.48,  -0.84,