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 
#Anchorage, AK : 09/29/2023 07:21:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/27 12Z,   0.50, -10.63, -12.17,  99.90,  -2.04,
09/27 13Z,   0.50,  -6.34,  -8.16,  99.90,  -2.32,
09/27 14Z,   0.50,  -4.97,  -6.08,  99.90,  -1.61,  (max)
09/27 15Z,   0.50,  -6.89,  -7.42,  99.90,  -1.03,
09/27 16Z,   0.40, -11.12, -11.73,  99.90,  -1.01,
09/27 17Z,   0.40, -16.61, -17.08,  99.90,  -0.87,
09/27 18Z,   0.40, -22.49, -22.45,  99.90,  -0.36,
09/27 19Z,   0.40, -28.58, -27.49,  99.90,   0.69,
09/27 20Z,   0.40, -33.95, -32.47,  99.90,   1.08,
09/27 21Z,   0.40, -35.37, -36.17,  99.90,  -1.20,  (min)
09/27 22Z,   0.30, -31.00, -32.50,  99.90,  -1.80,
09/27 23Z,   0.30, -23.43, -23.09,  99.90,   0.04,
09/28 00Z,   0.30, -15.67, -16.06,  99.90,  -0.69,
09/28 01Z,   0.30,  -8.86, -10.80,  99.90,  -2.24,
09/28 02Z,   0.30,  -4.48,  -6.74,  99.90,  -2.56,
09/28 03Z,   0.30,  -3.79,  -5.02,  99.90,  -1.53,  (max)
09/28 04Z,   0.30,  -6.30,  -7.14,  99.90,  -1.14,
09/28 05Z,   0.30, -10.91, -12.19,  99.90,  -1.58,
09/28 06Z,   0.30, -16.59, -17.77,  99.90,  -1.48,
09/28 07Z,   0.30, -22.75, -23.10,  99.90,  -0.65,
09/28 08Z,   0.30, -28.93, -28.14,  99.90,   0.49,
09/28 09Z,   0.30, -32.55, -32.44,  99.90,  -0.19,
09/28 10Z,   0.20, -30.42, -32.83,  99.90,  -2.61,  (min)
09/28 11Z,   0.10, -23.55, -23.49,  99.90,  -0.04,
09/28 12Z,   0.20, -15.66, -16.03,  99.90,  -0.57,
09/28 13Z,   0.20,  -8.79, -10.57,  99.90,  -1.98,
09/28 14Z,   0.20,  -4.14,  -6.41,  99.90,  -2.47,
09/28 15Z,   0.20,  -3.14,  -4.64,  99.90,  -1.70,  (max)
09/28 16Z,   0.10,  -5.75,  -6.79,  99.90,  -1.14,
09/28 17Z,   0.10, -10.71, -11.91,  99.90,  -1.30,
09/28 18Z,   0.10, -16.87, -17.58,  99.90,  -0.81,
09/28 19Z,   0.10, -23.40, -23.05,  99.90,   0.25,
09/28 20Z,   0.00, -30.05, -28.33,  99.90,   1.72,
09/28 21Z,   0.00, -35.29, -33.24,  99.90,   2.05,
09/28 22Z,   0.00, -35.48, -36.77,  99.90,  -1.29,  (min)
09/28 23Z,   0.00, -29.53, -29.26,  99.90,   0.27,
09/29 00Z,  -0.10, -20.78, -19.81,  99.90,   1.07,
09/29 01Z,  -0.10, -12.38, -13.23,  99.90,  -0.75,
09/29 02Z,  -0.10,  -5.70,  -7.93,  99.90,  -2.13,
09/29 03Z,  -0.10,  -2.28,  -4.63,  99.90,  -2.25,
09/29 04Z,  -0.10,  -2.87,  -4.07,  99.90,  -1.10,  (max)
09/29 05Z,  -0.10,  -6.50,  -8.09,  99.90,  -1.49,
09/29 06Z,  -0.10, -11.98, -13.76,  99.90,  -1.68,
09/29 07Z,  -0.20, -18.39, -19.56,  99.90,  -0.97,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/29 08Z,  -0.20, -25.25,  99.90, -26.41,  -0.96,
09/29 09Z,  -0.20, -31.75,  99.90, -32.89,  -0.94,
09/29 10Z,  -0.20, -34.66,  99.90, -35.79,  -0.93,  (min)
09/29 11Z,  -0.20, -31.05,  99.90, -32.17,  -0.92,
09/29 12Z,  -0.20, -22.84,  99.90, -23.94,  -0.91,
09/29 13Z,  -0.20, -14.05,  99.90, -15.15,  -0.89,
09/29 14Z,  -0.20,  -6.80,  99.90,  -7.88,  -0.88,
09/29 15Z,  -0.30,  -2.48,  99.90,  -3.64,  -0.87,
09/29 16Z,  -0.30,  -2.30,  99.90,  -3.45,  -0.85,  (max)
09/29 17Z,  -0.30,  -5.68,  99.90,  -6.83,  -0.84,
09/29 18Z,  -0.30, -11.23,  99.90, -12.36,  -0.83,
09/29 19Z,  -0.30, -17.80,  99.90, -18.92,  -0.82,
09/29 20Z,  -0.30, -24.64,  99.90, -25.75,  -0.82,
09/29 21Z,  -0.30, -31.32,  99.90, -32.44,  -0.82,
09/29 22Z,  -0.30, -35.72,  99.90, -36.83,  -0.82,  (min)
09/29 23Z,  -0.30, -34.16,  99.90, -35.28,  -0.82,
09/30 00Z,  -0.30, -26.59,  99.90, -27.71,  -0.82,
09/30 01Z,  -0.30, -17.09,  99.90, -18.21,  -0.82,
09/30 02Z,  -0.30,  -8.79,  99.90,  -9.91,  -0.82,
09/30 03Z,  -0.40,  -3.04,  99.90,  -4.26,  -0.82,
09/30 04Z,  -0.40,  -1.12,  99.90,  -2.34,  -0.82,  (max)
09/30 05Z,  -0.40,  -3.12,  99.90,  -4.33,  -0.82,
09/30 06Z,  -0.40,  -7.74,  99.90,  -8.96,  -0.82,
09/30 07Z,  -0.40, -13.88,  99.90, -15.10,  -0.82,
09/30 08Z,  -0.40, -20.74,  99.90, -21.96,  -0.82,
09/30 09Z,  -0.40, -27.90,  99.90, -29.12,  -0.82,
09/30 10Z,  -0.40, -34.11,  99.90, -35.32,  -0.82,
09/30 11Z,  -0.50, -35.70,  99.90, -37.02,  -0.82,  (min)
09/30 12Z,  -0.60, -30.42,  99.90, -31.84,  -0.82,
09/30 13Z,  -0.60, -21.16,  99.90, -22.58,  -0.82,
09/30 14Z,  -0.70, -12.11,  99.90, -13.63,  -0.82,
09/30 15Z,  -0.70,  -5.19,  99.90,  -6.71,  -0.82,
09/30 16Z,  -0.70,  -1.74,  99.90,  -3.26,  -0.82,  (max)
09/30 17Z,  -0.80,  -2.52,  99.90,  -4.14,  -0.82,
09/30 18Z,  -0.80,  -6.56,  99.90,  -8.17,  -0.82,
09/30 19Z,  -0.80, -12.45,  99.90, -14.07,  -0.82,
09/30 20Z,  -0.90, -19.14,  99.90, -20.86,  -0.82,
09/30 21Z,  -0.90, -25.90,  99.90, -27.62,  -0.82,
09/30 22Z,  -1.00, -32.07,  99.90, -33.88,  -0.82,
09/30 23Z,  -1.00, -35.01,  99.90, -36.83,  -0.82,  (min)
10/01 00Z,  -1.10, -31.46,  99.90, -33.38,  -0.82,
10/01 01Z,  -1.10, -22.60,  99.90, -24.52,  -0.82,
10/01 02Z,  -1.20, -13.07,  99.90, -15.09,  -0.82,
10/01 03Z,  -1.20,  -5.68,  99.90,  -7.70,  -0.82,
10/01 04Z,  -1.20,  -1.45,  99.90,  -3.47,  -0.82,
10/01 05Z,  -1.30,  -1.22,  99.90,  -3.34,  -0.82,  (max)
10/01 06Z,  -1.30,  -4.47,  99.90,  -6.59,  -0.82,
10/01 07Z,  -1.40,  -9.84,  99.90, -12.05,  -0.82,
10/01 08Z,  -1.40, -16.36,  99.90, -18.58,  -0.82,
10/01 09Z,  -1.50, -23.35,  99.90, -25.66,  -0.82,
10/01 10Z,  -1.50, -30.33,  99.90, -32.65,  -0.82,
10/01 11Z,  -1.50, -35.63,  99.90, -37.94,  -0.82,  (min)
10/01 12Z,  -1.60, -35.48,  99.90, -37.90,  -0.82,
10/01 13Z,  -1.60, -28.66,  99.90, -31.08,  -0.82,
10/01 14Z,  -1.60, -18.96,  99.90, -21.37,  -0.82,
10/01 15Z,  -1.60, -10.35,  99.90, -12.77,  -0.82,
10/01 16Z,  -1.70,  -4.35,  99.90,  -6.87,  -0.82,
10/01 17Z,  -1.70,  -2.01,  99.90,  -4.53,  -0.82,  (max)
10/01 18Z,  -1.70,  -3.64,  99.90,  -6.16,  -0.82,
10/01 19Z,  -1.70,  -8.09,  99.90, -10.61,  -0.82,
10/01 20Z,  -1.70, -14.10,  99.90, -16.62,  -0.82,
10/01 21Z,  -1.60, -20.65,  99.90, -23.07,  -0.82,
10/01 22Z,  -1.60, -26.94,  99.90, -29.36,  -0.82,
10/01 23Z,  -1.60, -32.05,  99.90, -34.47,  -0.82,
10/02 00Z,  -1.50, -33.13,  99.90, -35.45,  -0.82,  (min)
10/02 01Z,  -1.50, -27.71,  99.90, -30.03,  -0.82,
10/02 02Z,  -1.40, -18.25,  99.90, -20.46,  -0.82,
10/02 03Z,  -1.40,  -9.52,  99.90, -11.73,  -0.82,
10/02 04Z,  -1.30,  -3.67,  99.90,  -5.79,  -0.82,
10/02 05Z,  -1.10,  -1.22,  99.90,  -3.14,  -0.82,  (max)
10/02 06Z,  -1.00,  -2.52,  99.90,  -4.34,  -0.82,
10/02 07Z,  -0.90,  -6.72,  99.90,  -8.43,  -0.82,
10/02 08Z,  -0.70, -12.52,  99.90, -14.04,  -0.82,
10/02 09Z,  -0.60, -19.14,  99.90, -20.56,  -0.82,
10/02 10Z,  -0.50, -25.87,  99.90, -27.18,  -0.82,
10/02 11Z,  -0.40, -32.15,  99.90, -33.36,  -0.82,
10/02 12Z,  -0.40, -36.00,  99.90, -37.22,  -0.82,  (min)
10/02 13Z,  -0.30, -34.01,  99.90, -35.13,  -0.82,
10/02 14Z,  -0.20, -26.14,  99.90, -27.15,  -0.82,
10/02 15Z,  -0.10, -16.75,  99.90, -17.66,  -0.82,
10/02 16Z,   0.00,  -9.21,  99.90, -10.03,  -0.82,
10/02 17Z,   0.00,  -4.42,  99.90,  -5.24,  -0.82,
10/02 18Z,   0.00,  -3.14,  99.90,  -3.95,  -0.82,  (max)
10/02 19Z,   0.00,  -5.38,  99.90,  -6.20,  -0.82,
10/02 20Z,   0.00, -10.02,  99.90, -10.84,  -0.82,
10/02 21Z,   0.00, -15.94,  99.90, -16.76,  -0.82,
10/02 22Z,   0.00, -22.05,  99.90, -22.86,  -0.82,
10/02 23Z,  -0.10, -27.46,  99.90, -28.38,  -0.82,
10/03 00Z,  -0.10, -31.11,  99.90, -32.03,  -0.82,