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 
#Sitka, AK : 08/17/2022 19:22:05 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/16 00Z,  -0.50,   0.06,   0.01,  99.90,   0.45,
08/16 01Z,  -0.50,  -0.27,  -0.21,  99.90,   0.56,  (max)
08/16 02Z,  -0.50,  -1.74,  -1.66,  99.90,   0.58,
08/16 03Z,  -0.40,  -3.93,  -3.88,  99.90,   0.45,
08/16 04Z,  -0.40,  -6.28,  -6.20,  99.90,   0.48,
08/16 05Z,  -0.40,  -8.18,  -8.18,  99.90,   0.40,
08/16 06Z,  -0.40,  -9.15,  -9.13,  99.90,   0.42,  (min)
08/16 07Z,  -0.40,  -8.98,  -9.04,  99.90,   0.34,
08/16 08Z,  -0.40,  -7.72,  -7.81,  99.90,   0.31,
08/16 09Z,  -0.30,  -5.74,  -5.86,  99.90,   0.18,
08/16 10Z,  -0.30,  -3.57,  -3.74,  99.90,   0.13,
08/16 11Z,  -0.30,  -1.78,  -2.02,  99.90,   0.06,
08/16 12Z,  -0.30,  -0.86,  -1.03,  99.90,   0.13,  (max)
08/16 13Z,  -0.30,  -1.04,  -1.21,  99.90,   0.13,
08/16 14Z,  -0.20,  -2.30,  -2.37,  99.90,   0.13,
08/16 15Z,  -0.20,  -4.31,  -4.44,  99.90,   0.07,
08/16 16Z,  -0.20,  -6.58,  -6.72,  99.90,   0.06,
08/16 17Z,  -0.10,  -8.51,  -8.67,  99.90,  -0.06,
08/16 18Z,  -0.20,  -9.62,  -9.69,  99.90,   0.13,  (min)
08/16 19Z,  -0.20,  -9.63,  -9.64,  99.90,   0.19,
08/16 20Z,  -0.20,  -8.50,  -8.49,  99.90,   0.21,
08/16 21Z,  -0.10,  -6.53,  -6.52,  99.90,   0.11,
08/16 22Z,  -0.10,  -4.17,  -4.11,  99.90,   0.16,
08/16 23Z,  -0.10,  -2.00,  -1.90,  99.90,   0.20,
08/17 00Z,  -0.20,  -0.54,  -0.47,  99.90,   0.27,
08/17 01Z,  -0.10,  -0.12,   0.05,  99.90,   0.27,  (max)
08/17 02Z,  -0.10,  -0.83,  -0.69,  99.90,   0.24,
08/17 03Z,   0.00,  -2.47,  -2.23,  99.90,   0.24,
08/17 04Z,   0.00,  -4.62,  -4.48,  99.90,   0.14,
08/17 05Z,   0.00,  -6.75,  -6.51,  99.90,   0.24,
08/17 06Z,   0.00,  -8.35,  -8.15,  99.90,   0.20,
08/17 07Z,   0.00,  -9.06,  -8.83,  99.90,   0.23,  (min)
08/17 08Z,   0.10,  -8.75,  -8.54,  99.90,   0.11,
08/17 09Z,   0.10,  -7.53,  -7.24,  99.90,   0.19,
08/17 10Z,   0.10,  -5.77,  -5.51,  99.90,   0.16,
08/17 11Z,   0.10,  -3.94,  -3.70,  99.90,   0.14,
08/17 12Z,   0.00,  -2.51,  -2.31,  99.90,   0.20,
08/17 13Z,   0.10,  -1.86,  -1.66,  99.90,   0.10,  (max)
08/17 14Z,   0.10,  -2.14,  -1.93,  99.90,   0.11,
08/17 15Z,   0.10,  -3.24,  -2.92,  99.90,   0.22,
08/17 16Z,   0.20,  -4.88,  -4.68,  99.90,  -0.00,
08/17 17Z,   0.20,  -6.59,  -6.33,  99.90,   0.06,
08/17 18Z,   0.20,  -7.93,  -7.75,  99.90,  -0.02,
08/17 19Z,   0.20,  -8.51,  -8.19,  99.90,   0.12,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/17 20Z,   0.20,  -8.16,  99.90,  -7.84,   0.12,
08/17 21Z,   0.10,  -6.95,  99.90,  -6.72,   0.13,
08/17 22Z,   0.00,  -5.15,  99.90,  -5.01,   0.14,
08/17 23Z,  -0.10,  -3.19,  99.90,  -3.15,   0.14,
08/18 00Z,  -0.10,  -1.54,  99.90,  -1.49,   0.15,
08/18 01Z,  -0.20,  -0.60,  99.90,  -0.64,   0.16,
08/18 02Z,  -0.20,  -0.58,  99.90,  -0.62,   0.16,  (max)
08/18 03Z,  -0.20,  -1.50,  99.90,  -1.53,   0.17,
08/18 04Z,  -0.20,  -3.14,  99.90,  -3.16,   0.18,
08/18 05Z,  -0.30,  -5.10,  99.90,  -5.22,   0.18,
08/18 06Z,  -0.30,  -6.95,  99.90,  -7.06,   0.19,
08/18 07Z,  -0.40,  -8.27,  99.90,  -8.47,   0.20,
08/18 08Z,  -0.40,  -8.80,  99.90,  -9.00,   0.20,  (min)
08/18 09Z,  -0.40,  -8.46,  99.90,  -8.67,   0.20,
08/18 10Z,  -0.40,  -7.41,  99.90,  -7.61,   0.20,
08/18 11Z,  -0.40,  -5.94,  99.90,  -6.15,   0.20,
08/18 12Z,  -0.40,  -4.46,  99.90,  -4.66,   0.20,
08/18 13Z,  -0.40,  -3.33,  99.90,  -3.54,   0.20,
08/18 14Z,  -0.40,  -2.83,  99.90,  -3.04,   0.20,  (max)
08/18 15Z,  -0.40,  -3.05,  99.90,  -3.25,   0.20,
08/18 16Z,  -0.50,  -3.87,  99.90,  -4.18,   0.20,
08/18 17Z,  -0.50,  -5.05,  99.90,  -5.35,   0.20,
08/18 18Z,  -0.50,  -6.22,  99.90,  -6.53,   0.20,
08/18 19Z,  -0.50,  -7.04,  99.90,  -7.35,   0.20,
08/18 20Z,  -0.50,  -7.26,  99.90,  -7.56,   0.20,  (min)
08/18 21Z,  -0.50,  -6.76,  99.90,  -7.07,   0.20,
08/18 22Z,  -0.50,  -5.65,  99.90,  -5.95,   0.20,
08/18 23Z,  -0.40,  -4.16,  99.90,  -4.36,   0.20,
08/19 00Z,  -0.40,  -2.64,  99.90,  -2.85,   0.20,
08/19 01Z,  -0.40,  -1.47,  99.90,  -1.67,   0.20,
08/19 02Z,  -0.40,  -0.92,  99.90,  -1.12,   0.20,  (max)
08/19 03Z,  -0.40,  -1.15,  99.90,  -1.35,   0.20,
08/19 04Z,  -0.40,  -2.11,  99.90,  -2.31,   0.20,
08/19 05Z,  -0.50,  -3.61,  99.90,  -3.92,   0.20,
08/19 06Z,  -0.50,  -5.34,  99.90,  -5.64,   0.20,
08/19 07Z,  -0.50,  -6.92,  99.90,  -7.22,   0.20,
08/19 08Z,  -0.50,  -8.04,  99.90,  -8.34,   0.20,
08/19 09Z,  -0.40,  -8.50,  99.90,  -8.71,   0.20,  (min)
08/19 10Z,  -0.40,  -8.26,  99.90,  -8.46,   0.20,
08/19 11Z,  -0.30,  -7.43,  99.90,  -7.54,   0.20,
08/19 12Z,  -0.40,  -6.26,  99.90,  -6.47,   0.20,
08/19 13Z,  -0.40,  -5.05,  99.90,  -5.26,   0.20,
08/19 14Z,  -0.40,  -4.10,  99.90,  -4.30,   0.20,
08/19 15Z,  -0.40,  -3.60,  99.90,  -3.80,   0.20,  (max)
08/19 16Z,  -0.40,  -3.62,  99.90,  -3.83,   0.20,
08/19 17Z,  -0.40,  -4.10,  99.90,  -4.31,   0.20,
08/19 18Z,  -0.40,  -4.84,  99.90,  -5.05,   0.20,
08/19 19Z,  -0.40,  -5.59,  99.90,  -5.79,   0.20,
08/19 20Z,  -0.40,  -6.07,  99.90,  -6.28,   0.20,
08/19 21Z,  -0.40,  -6.12,  99.90,  -6.33,   0.20,  (min)
08/19 22Z,  -0.30,  -5.67,  99.90,  -5.77,   0.20,
08/19 23Z,  -0.30,  -4.77,  99.90,  -4.88,   0.20,
08/20 00Z,  -0.30,  -3.63,  99.90,  -3.73,   0.20,
08/20 01Z,  -0.30,  -2.50,  99.90,  -2.61,   0.20,
08/20 02Z,  -0.30,  -1.66,  99.90,  -1.77,   0.20,
08/20 03Z,  -0.30,  -1.33,  99.90,  -1.44,   0.20,  (max)
08/20 04Z,  -0.30,  -1.62,  99.90,  -1.73,   0.20,
08/20 05Z,  -0.40,  -2.51,  99.90,  -2.71,   0.20,
08/20 06Z,  -0.40,  -3.83,  99.90,  -4.03,   0.20,
08/20 07Z,  -0.40,  -5.34,  99.90,  -5.54,   0.20,
08/20 08Z,  -0.50,  -6.75,  99.90,  -7.06,   0.20,
08/20 09Z,  -0.50,  -7.80,  99.90,  -8.11,   0.20,
08/20 10Z,  -0.40,  -8.32,  99.90,  -8.52,   0.20,  (min)
08/20 11Z,  -0.40,  -8.23,  99.90,  -8.44,   0.20,
08/20 12Z,  -0.40,  -7.63,  99.90,  -7.83,   0.20,
08/20 13Z,  -0.30,  -6.67,  99.90,  -6.77,   0.20,
08/20 14Z,  -0.30,  -5.60,  99.90,  -5.70,   0.20,
08/20 15Z,  -0.30,  -4.66,  99.90,  -4.76,   0.20,
08/20 16Z,  -0.40,  -4.03,  99.90,  -4.23,   0.20,
08/20 17Z,  -0.40,  -3.81,  99.90,  -4.01,   0.20,  (max)
08/20 18Z,  -0.40,  -3.96,  99.90,  -4.17,   0.20,
08/20 19Z,  -0.40,  -4.38,  99.90,  -4.59,   0.20,
08/20 20Z,  -0.40,  -4.88,  99.90,  -5.08,   0.20,
08/20 21Z,  -0.40,  -5.25,  99.90,  -5.45,   0.20,
08/20 22Z,  -0.40,  -5.32,  99.90,  -5.52,   0.20,  (min)
08/20 23Z,  -0.30,  -5.02,  99.90,  -5.13,   0.20,
08/21 00Z,  -0.30,  -4.38,  99.90,  -4.48,   0.20,
08/21 01Z,  -0.30,  -3.51,  99.90,  -3.61,   0.20,
08/21 02Z,  -0.30,  -2.62,  99.90,  -2.72,   0.20,
08/21 03Z,  -0.30,  -1.93,  99.90,  -2.03,   0.20,
08/21 04Z,  -0.30,  -1.64,  99.90,  -1.74,   0.20,  (max)
08/21 05Z,  -0.30,  -1.87,  99.90,  -1.97,   0.20,
08/21 06Z,  -0.40,  -2.63,  99.90,  -2.83,   0.20,
08/21 07Z,  -0.40,  -3.81,  99.90,  -4.02,   0.20,
08/21 08Z,  -0.30,  -5.22,  99.90,  -5.33,   0.20,
08/21 09Z,  -0.30,  -6.61,  99.90,  -6.71,   0.20,
08/21 10Z,  -0.30,  -7.72,  99.90,  -7.82,   0.20,
08/21 11Z,  -0.30,  -8.36,  99.90,  -8.46,   0.20,
08/21 12Z,  -0.30,  -8.43,  99.90,  -8.53,   0.20,