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
#Ketchikan, AK : 09/28/2023 21:21:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/27 06Z,   0.80,  -5.25,  -4.17,  99.90,   0.28,
09/27 07Z,   0.70,  -3.83,  -2.70,  99.90,   0.43,  (max)
09/27 08Z,   0.70,  -4.23,  -3.09,  99.90,   0.44,
09/27 09Z,   0.70,  -6.47,  -5.36,  99.90,   0.41,
09/27 10Z,   0.80, -10.12,  -9.14,  99.90,   0.18,
09/27 11Z,   0.80, -14.37, -13.51,  99.90,   0.06,
09/27 12Z,   0.70, -18.19, -17.50,  99.90,  -0.01,
09/27 13Z,   0.60, -20.64, -20.01,  99.90,   0.03,
09/27 14Z,   0.60, -21.14, -20.54,  99.90,   0.00,  (min)
09/27 15Z,   0.60, -19.59, -19.08,  99.90,  -0.09,
09/27 16Z,   0.50, -16.38, -15.95,  99.90,  -0.07,
09/27 17Z,   0.50, -12.31, -11.91,  99.90,  -0.10,
09/27 18Z,   0.40,  -8.31,  -7.95,  99.90,  -0.04,
09/27 19Z,   0.30,  -5.31,  -4.45,  99.90,   0.56,
09/27 20Z,   0.20,  -4.03,  -3.56,  99.90,   0.27,  (max)
09/27 21Z,   0.20,  -4.77,  -4.23,  99.90,   0.34,
09/27 22Z,   0.20,  -7.38,  -6.79,  99.90,   0.39,
09/27 23Z,   0.20, -11.16, -10.58,  99.90,   0.38,
09/28 00Z,   0.10, -15.08, -14.52,  99.90,   0.46,
09/28 01Z,   0.10, -18.03, -17.55,  99.90,   0.38,
09/28 02Z,   0.10, -19.17, -18.82,  99.90,   0.25,  (min)
09/28 03Z,   0.00, -18.18, -17.94,  99.90,   0.24,
09/28 04Z,   0.00, -15.34, -15.21,  99.90,   0.13,
09/28 05Z,   0.00, -11.37, -11.28,  99.90,   0.09,
09/28 06Z,   0.00,  -7.31,  -7.18,  99.90,   0.13,
09/28 07Z,   0.00,  -4.16,  -3.94,  99.90,   0.22,
09/28 08Z,  -0.10,  -2.75,  -2.45,  99.90,   0.40,  (max)
09/28 09Z,  -0.10,  -3.50,  -3.18,  99.90,   0.42,
09/28 10Z,  -0.10,  -6.35,  -6.10,  99.90,   0.35,
09/28 11Z,  -0.10, -10.67, -10.51,  99.90,   0.26,
09/28 12Z,  -0.10, -15.43, -15.33,  99.90,   0.20,
09/28 13Z,  -0.10, -19.41, -19.37,  99.90,   0.14,
09/28 14Z,  -0.10, -21.60, -21.66,  99.90,   0.04,  (min)
09/28 15Z,  -0.20, -21.46, -21.52,  99.90,   0.14,
09/28 16Z,  -0.20, -19.06, -19.19,  99.90,   0.07,
09/28 17Z,  -0.20, -15.03, -15.13,  99.90,   0.10,
09/28 18Z,  -0.30, -10.36, -10.45,  99.90,   0.21,
09/28 19Z,  -0.30,  -6.15,  -6.19,  99.90,   0.26,
09/28 20Z,  -0.30,  -3.38,  -3.30,  99.90,   0.38,
09/28 21Z,  -0.30,  -2.73,  -2.62,  99.90,   0.41,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/28 22Z,  -0.40,  -4.42,  99.90,  -4.42,   0.39,
09/28 23Z,  -0.40,  -8.05,  99.90,  -8.08,   0.37,
09/29 00Z,  -0.40, -12.72,  99.90, -12.76,   0.35,
09/29 01Z,  -0.40, -17.16,  99.90, -17.22,   0.33,
09/29 02Z,  -0.30, -20.14,  99.90, -20.13,   0.31,
09/29 03Z,  -0.30, -20.86,  99.90, -20.87,   0.29,  (min)
09/29 04Z,  -0.40, -19.15,  99.90, -19.28,   0.27,
09/29 05Z,  -0.40, -15.50,  99.90, -15.65,   0.25,
09/29 06Z,  -0.30, -10.87,  99.90, -10.94,   0.23,
09/29 07Z,  -0.40,  -6.42,  99.90,  -6.61,   0.21,
09/29 08Z,  -0.40,  -3.24,  99.90,  -3.45,   0.19,
09/29 09Z,  -0.40,  -2.14,  99.90,  -2.37,   0.17,  (max)
09/29 10Z,  -0.40,  -3.45,  99.90,  -3.68,   0.17,
09/29 11Z,  -0.30,  -6.92,  99.90,  -7.05,   0.17,
09/29 12Z,  -0.30, -11.73,  99.90, -11.86,   0.17,
09/29 13Z,  -0.40, -16.65,  99.90, -16.88,   0.17,
09/29 14Z,  -0.40, -20.36,  99.90, -20.59,   0.17,
09/29 15Z,  -0.40, -21.89,  99.90, -22.12,   0.17,  (min)
09/29 16Z,  -0.50, -20.87,  99.90, -21.20,   0.17,
09/29 17Z,  -0.50, -17.62,  99.90, -17.95,   0.17,
09/29 18Z,  -0.50, -12.98,  99.90, -13.31,   0.17,
09/29 19Z,  -0.50,  -8.08,  99.90,  -8.41,   0.17,
09/29 20Z,  -0.50,  -4.07,  99.90,  -4.41,   0.17,
09/29 21Z,  -0.50,  -1.92,  99.90,  -2.25,   0.17,  (max)
09/29 22Z,  -0.40,  -2.18,  99.90,  -2.41,   0.17,
09/29 23Z,  -0.40,  -4.89,  99.90,  -5.12,   0.17,
09/30 00Z,  -0.30,  -9.42,  99.90,  -9.55,   0.17,
09/30 01Z,  -0.30, -14.65,  99.90, -14.78,   0.17,
09/30 02Z,  -0.30, -19.18,  99.90, -19.31,   0.17,
09/30 03Z,  -0.30, -21.79,  99.90, -21.92,   0.17,
09/30 04Z,  -0.30, -21.83,  99.90, -21.96,   0.17,  (min)
09/30 05Z,  -0.40, -19.35,  99.90, -19.58,   0.17,
09/30 06Z,  -0.40, -15.06,  99.90, -15.29,   0.17,
09/30 07Z,  -0.50, -10.07,  99.90, -10.40,   0.17,
09/30 08Z,  -0.60,  -5.62,  99.90,  -6.05,   0.17,
09/30 09Z,  -0.60,  -2.76,  99.90,  -3.19,   0.17,
09/30 10Z,  -0.50,  -2.20,  99.90,  -2.53,   0.17,  (max)
09/30 11Z,  -0.50,  -4.11,  99.90,  -4.44,   0.17,
09/30 12Z,  -0.40,  -8.06,  99.90,  -8.29,   0.17,
09/30 13Z,  -0.40, -13.02,  99.90, -13.25,   0.17,
09/30 14Z,  -0.40, -17.65,  99.90, -17.88,   0.17,
09/30 15Z,  -0.40, -20.68,  99.90, -20.91,   0.17,
09/30 16Z,  -0.40, -21.30,  99.90, -21.53,   0.17,  (min)
09/30 17Z,  -0.50, -19.39,  99.90, -19.72,   0.17,
09/30 18Z,  -0.50, -15.50,  99.90, -15.83,   0.17,
09/30 19Z,  -0.50, -10.62,  99.90, -10.95,   0.17,
09/30 20Z,  -0.50,  -5.92,  99.90,  -6.25,   0.17,
09/30 21Z,  -0.50,  -2.53,  99.90,  -2.86,   0.17,
09/30 22Z,  -0.50,  -1.27,  99.90,  -1.60,   0.17,  (max)
09/30 23Z,  -0.40,  -2.53,  99.90,  -2.76,   0.17,
10/01 00Z,  -0.30,  -6.13,  99.90,  -6.26,   0.17,
10/01 01Z,  -0.30, -11.23,  99.90, -11.36,   0.17,
10/01 02Z,  -0.20, -16.56,  99.90, -16.59,   0.17,
10/01 03Z,  -0.20, -20.72,  99.90, -20.75,   0.17,
10/01 04Z,  -0.30, -22.65,  99.90, -22.78,   0.17,  (min)
10/01 05Z,  -0.30, -21.91,  99.90, -22.04,   0.17,
10/01 06Z,  -0.40, -18.79,  99.90, -19.03,   0.17,
10/01 07Z,  -0.40, -14.18,  99.90, -14.41,   0.17,
10/01 08Z,  -0.50,  -9.24,  99.90,  -9.57,   0.17,
10/01 09Z,  -0.50,  -5.15,  99.90,  -5.48,   0.17,
10/01 10Z,  -0.40,  -2.87,  99.90,  -3.10,   0.17,  (max)
10/01 11Z,  -0.40,  -2.95,  99.90,  -3.18,   0.17,
10/01 12Z,  -0.30,  -5.36,  99.90,  -5.49,   0.17,
10/01 13Z,  -0.20,  -9.48,  99.90,  -9.51,   0.17,
10/01 14Z,  -0.20, -14.17,  99.90, -14.20,   0.17,
10/01 15Z,  -0.10, -18.11,  99.90, -18.04,   0.17,
10/01 16Z,  -0.20, -20.19,  99.90, -20.22,   0.17,  (min)
10/01 17Z,  -0.20, -19.87,  99.90, -19.90,   0.17,
10/01 18Z,  -0.30, -17.27,  99.90, -17.40,   0.17,
10/01 19Z,  -0.30, -13.10,  99.90, -13.23,   0.17,
10/01 20Z,  -0.30,  -8.42,  99.90,  -8.55,   0.17,
10/01 21Z,  -0.30,  -4.34,  99.90,  -4.47,   0.17,
10/01 22Z,  -0.20,  -1.83,  99.90,  -1.86,   0.17,
10/01 23Z,   0.00,  -1.56,  99.90,  -1.39,   0.17,  (max)
10/02 00Z,   0.00,  -3.71,  99.90,  -3.54,   0.17,
10/02 01Z,   0.00,  -7.87,  99.90,  -7.70,   0.17,
10/02 02Z,   0.00, -13.07,  99.90, -12.90,   0.17,
10/02 03Z,   0.00, -18.03,  99.90, -17.86,   0.17,
10/02 04Z,   0.00, -21.47,  99.90, -21.30,   0.17,
10/02 05Z,   0.00, -22.57,  99.90, -22.40,   0.17,  (min)
10/02 06Z,   0.00, -21.15,  99.90, -20.98,   0.17,
10/02 07Z,   0.00, -17.71,  99.90, -17.54,   0.17,
10/02 08Z,  -0.10, -13.16,  99.90, -13.09,   0.17,
10/02 09Z,   0.00,  -8.63,  99.90,  -8.46,   0.17,
10/02 10Z,   0.00,  -5.18,  99.90,  -5.01,   0.17,
10/02 11Z,   0.00,  -3.61,  99.90,  -3.44,   0.17,  (max)
10/02 12Z,   0.00,  -4.26,  99.90,  -4.09,   0.17,
10/02 13Z,  99.90,  -6.92,  99.90,  99.90,   0.17,
10/02 14Z,  99.90, -10.84,  99.90,  99.90,   0.17,
10/02 15Z,  99.90, -14.88,  99.90,  99.90,   0.17,
10/02 16Z,  99.90, -17.86,  99.90,  99.90,   0.17,
10/02 17Z,  99.90, -18.94,  99.90,  99.90,   0.17,
10/02 18Z,  99.90, -17.85,  99.90,  99.90,   0.17,