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 
#Seldovia, AK : 05/18/2022 05:21:13 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,   0.00,  -3.94,  -3.84,  99.90,   0.10,  (max)
05/16 13Z,  -0.10,  -8.05,  -8.09,  99.90,   0.06,
05/16 14Z,  -0.10, -13.74, -13.75,  99.90,   0.09,
05/16 15Z,  -0.10, -19.83, -19.86,  99.90,   0.07,
05/16 16Z,  -0.20, -24.96, -25.08,  99.90,   0.08,
05/16 17Z,  -0.20, -27.77, -27.80,  99.90,   0.17,  (min)
05/16 18Z,  -0.10, -27.43, -27.29,  99.90,   0.24,
05/16 19Z,  -0.10, -24.24, -24.23,  99.90,   0.11,
05/16 20Z,  -0.10, -19.22, -19.24,  99.90,   0.08,
05/16 21Z,   0.00, -13.55, -13.44,  99.90,   0.11,
05/16 22Z,   0.00,  -8.46,  -8.27,  99.90,   0.19,
05/16 23Z,   0.00,  -5.11,  -5.05,  99.90,   0.06,
05/17 00Z,   0.00,  -4.20,  -4.12,  99.90,   0.08,  (max)
05/17 01Z,   0.00,  -5.84,  -5.76,  99.90,   0.08,
05/17 02Z,   0.00,  -9.58,  -9.72,  99.90,  -0.14,
05/17 03Z,  -0.10, -14.40, -14.68,  99.90,  -0.18,
05/17 04Z,  -0.10, -18.96, -19.22,  99.90,  -0.16,
05/17 05Z,  -0.10, -21.82, -22.04,  99.90,  -0.12,  (min)
05/17 06Z,  -0.20, -21.86, -21.84,  99.90,   0.22,
05/17 07Z,  -0.20, -19.06, -18.63,  99.90,   0.63,
05/17 08Z,  -0.30, -14.42, -13.95,  99.90,   0.77,
05/17 09Z,  -0.20,  -9.24,  -8.98,  99.90,   0.46,
05/17 10Z,  -0.20,  -4.77,  -4.54,  99.90,   0.43,
05/17 11Z,  -0.10,  -2.14,  -1.89,  99.90,   0.35,  (max)
05/17 12Z,  -0.30,  -2.10,  -1.92,  99.90,   0.48,
05/17 13Z,  -0.40,  -4.73,  -4.72,  99.90,   0.41,
05/17 14Z,  -0.50,  -9.60,  -9.66,  99.90,   0.44,
05/17 15Z,  -0.60, -15.72, -15.61,  99.90,   0.71,
05/17 16Z,  -0.60, -21.81, -21.75,  99.90,   0.66,
05/17 17Z,  -0.60, -26.49, -26.47,  99.90,   0.62,
05/17 18Z,  -0.60, -28.47, -28.32,  99.90,   0.75,  (min)
05/17 19Z,  -0.60, -27.23, -27.22,  99.90,   0.61,
05/17 20Z,  -0.60, -23.37, -23.72,  99.90,   0.25,
05/17 21Z,  -0.60, -18.03, -18.38,  99.90,   0.25,
05/17 22Z,  -0.60, -12.39, -12.46,  99.90,   0.53,
05/17 23Z,  -0.60,  -7.63,  -7.62,  99.90,   0.61,
05/18 00Z,  -0.40,  -4.79,  -4.87,  99.90,   0.32,
05/18 01Z,  -0.40,  -4.43,  -4.43,  99.90,   0.40,  (max)
05/18 02Z,  -0.40,  -6.57,  -6.61,  99.90,   0.36,
05/18 03Z,  -0.50, -10.57, -10.87,  99.90,   0.20,
05/18 04Z,  -0.50, -15.33, -15.71,  99.90,   0.12,
05/18 05Z,  -0.60, -19.45, -19.81,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 06Z,  -0.60, -21.58,  99.90, -21.92,   0.25,  (min)
05/18 07Z,  -0.60, -20.83,  99.90, -21.17,   0.27,
05/18 08Z,  -0.50, -17.50,  99.90, -17.73,   0.28,
05/18 09Z,  -0.50, -12.75,  99.90, -12.96,   0.29,
05/18 10Z,  -0.40,  -7.85,  99.90,  -7.95,   0.30,
05/18 11Z,  -0.40,  -3.96,  99.90,  -4.05,   0.31,
05/18 12Z,  -0.40,  -2.09,  99.90,  -2.17,   0.32,  (max)
05/18 13Z,  -0.50,  -2.80,  99.90,  -2.97,   0.33,
05/18 14Z,  -0.60,  -6.05,  99.90,  -6.31,   0.35,
05/18 15Z,  -0.70, -11.26,  99.90, -11.60,   0.36,
05/18 16Z,  -0.80, -17.35,  99.90, -17.78,   0.37,
05/18 17Z,  -0.80, -23.03,  99.90, -23.45,   0.38,
05/18 18Z,  -0.60, -26.98,  99.90, -27.20,   0.38,
05/18 19Z,  -0.50, -28.12,  99.90, -28.25,   0.38,  (min)
05/18 20Z,  -0.50, -26.25,  99.90, -26.37,   0.38,
05/18 21Z,  -0.50, -22.13,  99.90, -22.25,   0.38,
05/18 22Z,  -0.50, -16.91,  99.90, -17.03,   0.38,
05/18 23Z,  -0.50, -11.64,  99.90, -11.76,   0.38,
05/19 00Z,  -0.40,  -7.41,  99.90,  -7.43,   0.38,
05/19 01Z,  -0.40,  -5.11,  99.90,  -5.13,   0.38,  (max)
05/19 02Z,  -0.40,  -5.21,  99.90,  -5.23,   0.38,
05/19 03Z,  -0.50,  -7.58,  99.90,  -7.70,   0.38,
05/19 04Z,  -0.60, -11.53,  99.90, -11.75,   0.38,
05/19 05Z,  -0.60, -15.90,  99.90, -16.12,   0.38,
05/19 06Z,  -0.70, -19.39,  99.90, -19.72,   0.38,
05/19 07Z,  -0.70, -20.80,  99.90, -21.12,   0.38,  (min)
05/19 08Z,  -0.60, -19.53,  99.90, -19.75,   0.38,
05/19 09Z,  -0.60, -16.08,  99.90, -16.30,   0.38,
05/19 10Z,  -0.60, -11.61,  99.90, -11.83,   0.38,
05/19 11Z,  -0.60,  -7.28,  99.90,  -7.50,   0.38,
05/19 12Z,  -0.70,  -4.08,  99.90,  -4.40,   0.38,
05/19 13Z,  -0.80,  -2.89,  99.90,  -3.31,   0.38,  (max)
05/19 14Z,  -0.80,  -4.11,  99.90,  -4.53,   0.38,
05/19 15Z,  -0.80,  -7.60,  99.90,  -8.02,   0.38,
05/19 16Z,  -0.70, -12.69,  99.90, -13.01,   0.38,
05/19 17Z,  -0.70, -18.32,  99.90, -18.64,   0.38,
05/19 18Z,  -0.70, -23.30,  99.90, -23.62,   0.38,
05/19 19Z,  -0.70, -26.46,  99.90, -26.78,   0.38,
05/19 20Z,  -0.80, -26.97,  99.90, -27.39,   0.38,  (min)
05/19 21Z,  -0.80, -24.83,  99.90, -25.25,   0.38,
05/19 22Z,  -0.80, -20.88,  99.90, -21.30,   0.38,
05/19 23Z,  -0.90, -16.10,  99.90, -16.62,   0.38,
05/20 00Z,  -1.00, -11.41,  99.90, -12.03,   0.38,
05/20 01Z,  -1.00,  -7.75,  99.90,  -8.37,   0.38,
05/20 02Z,  -1.00,  -5.92,  99.90,  -6.54,   0.38,  (max)
05/20 03Z,  -1.10,  -6.25,  99.90,  -6.97,   0.38,
05/20 04Z,  -1.20,  -8.57,  99.90,  -9.39,   0.38,
05/20 05Z,  -1.20, -12.16,  99.90, -12.98,   0.38,
05/20 06Z,  -1.20, -15.96,  99.90, -16.78,   0.38,
05/20 07Z,  -1.10, -18.82,  99.90, -19.54,   0.38,
05/20 08Z,  -1.10, -19.73,  99.90, -20.45,   0.38,  (min)
05/20 09Z,  -1.10, -18.30,  99.90, -19.02,   0.38,
05/20 10Z,  -1.10, -15.12,  99.90, -15.84,   0.38,
05/20 11Z,  -1.10, -11.25,  99.90, -11.97,   0.38,
05/20 12Z,  -1.20,  -7.60,  99.90,  -8.43,   0.38,
05/20 13Z,  -1.20,  -5.05,  99.90,  -5.87,   0.38,
05/20 14Z,  -1.30,  -4.31,  99.90,  -5.24,   0.38,  (max)
05/20 15Z,  -1.40,  -5.71,  99.90,  -6.73,   0.38,
05/20 16Z,  -1.40,  -9.02,  99.90, -10.04,   0.38,
05/20 17Z,  -1.40, -13.60,  99.90, -14.62,   0.38,
05/20 18Z,  -1.30, -18.50,  99.90, -19.42,   0.38,
05/20 19Z,  -1.20, -22.68,  99.90, -23.51,   0.38,
05/20 20Z,  -1.20, -25.20,  99.90, -26.02,   0.38,
05/20 21Z,  -1.20, -25.38,  99.90, -26.20,   0.38,  (min)
05/20 22Z,  -1.30, -23.35,  99.90, -24.27,   0.38,
05/20 23Z,  -1.30, -19.87,  99.90, -20.79,   0.38,
05/21 00Z,  -1.40, -15.71,  99.90, -16.73,   0.38,
05/21 01Z,  -1.50, -11.63,  99.90, -12.75,   0.38,
05/21 02Z,  -1.50,  -8.45,  99.90,  -9.57,   0.38,
05/21 03Z,  -1.50,  -6.89,  99.90,  -8.01,   0.38,  (max)
05/21 04Z,  -1.50,  -7.21,  99.90,  -8.33,   0.38,
05/21 05Z,  -1.40,  -9.23,  99.90, -10.25,   0.38,
05/21 06Z,  -1.30, -12.30,  99.90, -13.22,   0.38,
05/21 07Z,  -1.20, -15.53,  99.90, -16.35,   0.38,
05/21 08Z,  -1.00, -17.95,  99.90, -18.57,   0.38,
05/21 09Z,  -0.90, -18.68,  99.90, -19.20,   0.38,  (min)
05/21 10Z,  -0.80, -17.48,  99.90, -17.90,   0.38,
05/21 11Z,  -0.80, -14.88,  99.90, -15.30,   0.38,
05/21 12Z,  -0.80, -11.72,  99.90, -12.14,   0.38,
05/21 13Z,  -1.00,  -8.73,  99.90,  -9.35,   0.38,
05/21 14Z,  -1.20,  -6.62,  99.90,  -7.44,   0.38,
05/21 15Z,  -1.20,  -6.04,  99.90,  -6.87,   0.38,  (max)
05/21 16Z,  -1.30,  -7.25,  99.90,  -8.17,   0.38,
05/21 17Z,  -1.20, -10.05,  99.90, -10.87,   0.38,
05/21 18Z,  -1.10, -13.87,  99.90, -14.60,   0.38,
05/21 19Z,  -1.00, -17.95,  99.90, -18.58,   0.38,
05/21 20Z,  -0.90, -21.47,  99.90, -21.99,   0.38,
05/21 21Z,  -0.80, -23.59,  99.90, -24.01,   0.38,
05/21 22Z,  -0.80, -23.76,  99.90, -24.18,   0.38,  (min)
05/21 23Z,  -0.80, -22.11,  99.90, -22.53,   0.38,
05/22 00Z,  -0.80, -19.22,  99.90, -19.64,   0.38,