EXTRA-TROPICAL  STORM  SURGE
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

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
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 : 11/10/2024 08:21:22 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 12Z,  -0.20, -24.53, -24.68,  99.90,   0.05,
11/08 13Z,  -0.20, -28.31, -28.38,  99.90,   0.13,
11/08 14Z,  -0.10, -30.42, -31.29,  99.90,  -0.77,
11/08 15Z,  -0.10, -30.90, -31.72,  99.90,  -0.72,  (min)
11/08 16Z,   0.00, -28.90, -26.96,  99.90,   1.94,
11/08 17Z,   0.00, -23.53, -21.49,  99.90,   2.04,
11/08 18Z,   0.00, -17.20, -16.92,  99.90,   0.28,
11/08 19Z,   0.00, -13.05, -13.20,  99.90,  -0.15,
11/08 20Z,  -0.10, -10.98, -10.56,  99.90,   0.52,
11/08 21Z,  -0.10,  -9.99,  -9.29,  99.90,   0.80,  (max)
11/08 22Z,  -0.10, -10.49, -10.22,  99.90,   0.37,
11/08 23Z,   0.00, -12.77, -12.73,  99.90,   0.04,
11/09 00Z,  -0.10, -16.31, -16.57,  99.90,  -0.16,
11/09 01Z,   0.00, -20.10, -20.24,  99.90,  -0.14,
11/09 02Z,   0.00, -22.85, -23.18,  99.90,  -0.33,
11/09 03Z,   0.00, -24.19, -24.71,  99.90,  -0.52,  (min)
11/09 04Z,   0.00, -23.82, -23.27,  99.90,   0.55,
11/09 05Z,   0.10, -20.42, -19.73,  99.90,   0.59,
11/09 06Z,   0.10, -14.95, -15.75,  99.90,  -0.90,
11/09 07Z,   0.10, -10.96, -12.68,  99.90,  -1.82,
11/09 08Z,   0.20,  -9.81, -10.79,  99.90,  -1.18,
11/09 09Z,   0.20, -10.24, -10.61,  99.90,  -0.57,  (max)
11/09 10Z,   0.20, -11.91, -12.51,  99.90,  -0.80,
11/09 11Z,   0.20, -15.09, -16.03,  99.90,  -1.14,
11/09 12Z,   0.20, -19.31, -20.31,  99.90,  -1.20,
11/09 13Z,   0.20, -23.74, -24.25,  99.90,  -0.71,
11/09 14Z,   0.20, -27.28, -27.82,  99.90,  -0.74,
11/09 15Z,   0.20, -29.40, -30.67,  99.90,  -1.47,
11/09 16Z,   0.20, -30.22, -31.38,  99.90,  -1.36,  (min)
11/09 17Z,   0.20, -28.56, -27.41,  99.90,   0.95,
11/09 18Z,   0.20, -23.58, -22.18,  99.90,   1.20,
11/09 19Z,   0.20, -17.79, -17.52,  99.90,   0.07,
11/09 20Z,   0.10, -13.83, -13.72,  99.90,   0.01,
11/09 21Z,   0.10, -11.32, -10.80,  99.90,   0.42,
11/09 22Z,   0.00,  -9.81,  -9.01,  99.90,   0.80,  (max)
11/09 23Z,   0.00, -10.06,  -9.42,  99.90,   0.64,
11/10 00Z,   0.00, -12.28, -11.64,  99.90,   0.64,
11/10 01Z,   0.00, -15.81, -15.41,  99.90,   0.40,
11/10 02Z,  -0.10, -19.58, -19.47,  99.90,   0.21,
11/10 03Z,  -0.10, -22.51, -22.90,  99.90,  -0.29,
11/10 04Z,  -0.20, -24.51, -25.46,  99.90,  -0.75,
11/10 05Z,  -0.30, -24.91, -25.95,  99.90,  -0.74,  (min)
11/10 06Z,  -0.40, -22.09, -22.99,  99.90,  -0.50,
11/10 07Z,  -0.50, -17.07, -18.82,  99.90,  -1.25,
11/10 08Z,  -0.50, -13.15, -15.01,  99.90,  -1.36,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 09Z,  -0.60, -11.23,  99.90, -13.08,  -1.26,
11/10 10Z,  -0.70, -10.48,  99.90, -12.33,  -1.15,  (max)
11/10 11Z,  -0.70, -11.24,  99.90, -12.98,  -1.04,
11/10 12Z,  -0.80, -13.91,  99.90, -15.65,  -0.94,
11/10 13Z,  -0.80, -17.92,  99.90, -19.55,  -0.83,
11/10 14Z,  -0.80, -22.32,  99.90, -23.84,  -0.73,
11/10 15Z,  -0.80, -26.00,  99.90, -27.42,  -0.62,
11/10 16Z,  -0.80, -28.65,  99.90, -29.97,  -0.52,
11/10 17Z,  -0.80, -30.21,  99.90, -31.42,  -0.41,  (min)
11/10 18Z,  -0.80, -28.97,  99.90, -30.08,  -0.30,
11/10 19Z,  -0.70, -24.16,  99.90, -25.06,  -0.20,
11/10 20Z,  -0.70, -18.42,  99.90, -19.21,  -0.09,
11/10 21Z,  -0.60, -14.03,  99.90, -14.72,  -0.09,
11/10 22Z,  -0.50, -10.72,  99.90, -11.31,  -0.09,
11/10 23Z,  -0.40,  -8.64,  99.90,  -9.14,  -0.09,  (max)
11/11 00Z,  -0.30,  -8.81,  99.90,  -9.20,  -0.09,
11/11 01Z,  -0.20, -11.19,  99.90, -11.49,  -0.09,
11/11 02Z,   0.00, -15.02,  99.90, -15.11,  -0.09,
11/11 03Z,   0.00, -19.16,  99.90, -19.25,  -0.09,
11/11 04Z,   0.10, -22.79,  99.90, -22.78,  -0.09,
11/11 05Z,   0.20, -25.85,  99.90, -25.74,  -0.09,
11/11 06Z,   0.30, -27.12,  99.90, -26.92,  -0.09,  (min)
11/11 07Z,   0.40, -24.62,  99.90, -24.31,  -0.09,
11/11 08Z,   0.40, -19.53,  99.90, -19.23,  -0.09,
11/11 09Z,   0.50, -14.99,  99.90, -14.58,  -0.09,
11/11 10Z,   0.50, -11.78,  99.90, -11.37,  -0.09,
11/11 11Z,   0.60,  -9.69,  99.90,  -9.19,  -0.09,
11/11 12Z,   0.60,  -9.66,  99.90,  -9.16,  -0.09,  (max)
11/11 13Z,   0.60, -12.07,  99.90, -11.56,  -0.09,
11/11 14Z,   0.50, -16.15,  99.90, -15.74,  -0.09,
11/11 15Z,   0.50, -20.82,  99.90, -20.41,  -0.09,
11/11 16Z,   0.50, -24.99,  99.90, -24.59,  -0.09,
11/11 17Z,   0.40, -28.48,  99.90, -28.17,  -0.09,
11/11 18Z,   0.40, -30.78,  99.90, -30.48,  -0.09,  (min)
11/11 19Z,   0.40, -29.69,  99.90, -29.38,  -0.09,
11/11 20Z,   0.30, -24.60,  99.90, -24.39,  -0.09,
11/11 21Z,   0.30, -18.39,  99.90, -18.18,  -0.09,
11/11 22Z,   0.20, -13.19,  99.90, -13.09,  -0.09,
11/11 23Z,   0.20,  -9.04,  99.90,  -8.94,  -0.09,
11/12 00Z,   0.10,  -6.69,  99.90,  -6.68,  -0.09,  (max)
11/12 01Z,   0.10,  -7.14,  99.90,  -7.13,  -0.09,
11/12 02Z,   0.10, -10.06,  99.90, -10.05,  -0.09,
11/12 03Z,   0.20, -14.51,  99.90, -14.40,  -0.09,
11/12 04Z,   0.20, -19.37,  99.90, -19.26,  -0.09,
11/12 05Z,   0.20, -23.98,  99.90, -23.88,  -0.09,
11/12 06Z,   0.20, -28.17,  99.90, -28.06,  -0.09,
11/12 07Z,   0.20, -30.01,  99.90, -29.90,  -0.09,  (min)
11/12 08Z,   0.10, -27.31,  99.90, -27.31,  -0.09,
11/12 09Z,   0.10, -21.60,  99.90, -21.59,  -0.09,
11/12 10Z,   0.10, -15.96,  99.90, -15.95,  -0.09,
11/12 11Z,   0.10, -11.28,  99.90, -11.28,  -0.09,
11/12 12Z,   0.10,  -8.07,  99.90,  -8.07,  -0.09,
11/12 13Z,   0.10,  -7.63,  99.90,  -7.63,  -0.09,  (max)
11/12 14Z,   0.10, -10.13,  99.90, -10.12,  -0.09,
11/12 15Z,   0.00, -14.57,  99.90, -14.66,  -0.09,
11/12 16Z,   0.00, -19.71,  99.90, -19.81,  -0.09,
11/12 17Z,   0.00, -24.52,  99.90, -24.62,  -0.09,
11/12 18Z,   0.00, -28.81,  99.90, -28.90,  -0.09,
11/12 19Z,   0.00, -31.55,  99.90, -31.64,  -0.09,  (min)
11/12 20Z,   0.00, -30.11,  99.90, -30.20,  -0.09,
11/12 21Z,   0.00, -24.29,  99.90, -24.38,  -0.09,
11/12 22Z,   0.00, -17.30,  99.90, -17.39,  -0.09,
11/12 23Z,   0.00, -11.26,  99.90, -11.36,  -0.09,
11/13 00Z,   0.00,  -6.60,  99.90,  -6.69,  -0.09,
11/13 01Z,   0.10,  -4.48,  99.90,  -4.47,  -0.09,  (max)
11/13 02Z,   0.10,  -5.67,  99.90,  -5.66,  -0.09,
11/13 03Z,   0.10,  -9.46,  99.90,  -9.46,  -0.09,
11/13 04Z,   0.10, -14.74,  99.90, -14.74,  -0.09,
11/13 05Z,   0.10, -20.41,  99.90, -20.40,  -0.09,
11/13 06Z,   0.00, -25.99,  99.90, -26.09,  -0.09,
11/13 07Z,   0.00, -31.02,  99.90, -31.11,  -0.09,
11/13 08Z,   0.00, -32.90,  99.90, -33.00,  -0.09,  (min)
11/13 09Z,   0.00, -29.48,  99.90, -29.57,  -0.09,
11/13 10Z,   0.00, -22.74,  99.90, -22.83,  -0.09,
11/13 11Z,   0.00, -15.85,  99.90, -15.94,  -0.09,
11/13 12Z,   0.00,  -9.92,  99.90, -10.02,  -0.09,
11/13 13Z,   0.00,  -6.09,  99.90,  -6.18,  -0.09,
11/13 14Z,   0.00,  -5.74,  99.90,  -5.83,  -0.09,  (max)
11/13 15Z,   0.10,  -8.66,  99.90,  -8.65,  -0.09,
11/13 16Z,   0.10, -13.59,  99.90, -13.59,  -0.09,
11/13 17Z,   0.10, -19.20,  99.90, -19.19,  -0.09,
11/13 18Z,   0.10, -24.52,  99.90, -24.52,  -0.09,
11/13 19Z,   0.00, -29.34,  99.90, -29.43,  -0.09,
11/13 20Z,   0.00, -32.04,  99.90, -32.13,  -0.09,  (min)
11/13 21Z,   0.00, -29.77,  99.90, -29.86,  -0.09,
11/13 22Z,   0.00, -22.95,  99.90, -23.04,  -0.09,
11/13 23Z,   0.00, -15.18,  99.90, -15.27,  -0.09,
11/14 00Z,   0.00,  -8.60,  99.90,  -8.69,  -0.09,