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
#Cordova, AK : 12/01/2024 21:22:35 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/30 06Z,  -0.20, -12.06, -12.82,  99.90,  -0.56,
11/30 07Z,  -0.20,  -9.36, -10.22,  99.90,  -0.66,
11/30 08Z,  -0.20,  -7.08,  -7.95,  99.90,  -0.67,
11/30 09Z,  -0.30,  -5.63,  -6.45,  99.90,  -0.52,
11/30 10Z,  -0.40,  -5.23,  -5.94,  99.90,  -0.31,  (max)
11/30 11Z,  -0.40,  -5.86,  -6.60,  99.90,  -0.34,
11/30 12Z,  -0.20,  -7.28,  -8.06,  99.90,  -0.58,
11/30 13Z,  -0.20,  -9.17,  -9.80,  99.90,  -0.43,
11/30 14Z,  -0.30, -10.97, -11.60,  99.90,  -0.33,
11/30 15Z,  -0.40, -11.90, -12.56,  99.90,  -0.26,  (min)
11/30 16Z,  -0.40, -11.44, -12.21,  99.90,  -0.37,
11/30 17Z,  -0.50,  -9.74, -10.44,  99.90,  -0.20,
11/30 18Z,  -0.20,  -7.35,  -8.10,  99.90,  -0.55,
11/30 19Z,  -0.20,  -4.93,  -5.66,  99.90,  -0.53,
11/30 20Z,  -0.20,  -3.13,  -3.82,  99.90,  -0.49,
11/30 21Z,  -0.30,  -2.38,  -3.13,  99.90,  -0.45,  (max)
11/30 22Z,  -0.30,  -2.87,  -3.65,  99.90,  -0.48,
11/30 23Z,  -0.30,  -4.57,  -5.36,  99.90,  -0.49,
12/01 00Z,  -0.10,  -7.24,  -7.90,  99.90,  -0.56,
12/01 01Z,  -0.20, -10.45, -11.05,  99.90,  -0.40,
12/01 02Z,  -0.30, -13.65, -14.24,  99.90,  -0.29,
12/01 03Z,  -0.30, -16.03, -16.78,  99.90,  -0.45,
12/01 04Z,  -0.40, -16.85, -17.54,  99.90,  -0.29,  (min)
12/01 05Z,  -0.30, -15.96, -16.45,  99.90,  -0.19,
12/01 06Z,  -0.10, -13.82, -14.34,  99.90,  -0.42,
12/01 07Z,  -0.10, -11.08, -11.55,  99.90,  -0.37,
12/01 08Z,  -0.10,  -8.39,  -8.91,  99.90,  -0.42,
12/01 09Z,  -0.10,  -6.31,  -6.78,  99.90,  -0.37,
12/01 10Z,  -0.10,  -5.17,  -5.39,  99.90,  -0.12,
12/01 11Z,   0.00,  -5.14,  -5.33,  99.90,  -0.19,  (max)
12/01 12Z,   0.20,  -6.13,  -6.25,  99.90,  -0.32,
12/01 13Z,   0.20,  -7.83,  -7.98,  99.90,  -0.35,
12/01 14Z,   0.10,  -9.78,  -9.95,  99.90,  -0.27,
12/01 15Z,   0.10, -11.33, -11.51,  99.90,  -0.28,
12/01 16Z,   0.10, -11.73, -11.89,  99.90,  -0.26,  (min)
12/01 17Z,   0.20, -10.67, -10.72,  99.90,  -0.25,
12/01 18Z,   0.20,  -8.55,  -8.62,  99.90,  -0.27,
12/01 19Z,   0.30,  -6.06,  -6.05,  99.90,  -0.29,
12/01 20Z,   0.40,  -3.84,  -3.79,  99.90,  -0.35,
12/01 21Z,   0.50,  -2.46,  -2.49,  99.90,  -0.53,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/01 22Z,   0.60,  -2.24,  99.90,  -2.17,  -0.53,  (max)
12/01 23Z,   0.60,  -3.30,  99.90,  -3.22,  -0.53,
12/02 00Z,   0.60,  -5.54,  99.90,  -5.46,  -0.52,
12/02 01Z,   0.60,  -8.61,  99.90,  -8.54,  -0.52,
12/02 02Z,   0.60, -11.99,  99.90, -11.91,  -0.52,
12/02 03Z,   0.70, -15.00,  99.90, -14.82,  -0.52,
12/02 04Z,   0.60, -16.84,  99.90, -16.76,  -0.52,
12/02 05Z,   0.60, -16.93,  99.90, -16.84,  -0.52,  (min)
12/02 06Z,   0.70, -15.41,  99.90, -15.22,  -0.51,
12/02 07Z,   0.60, -12.89,  99.90, -12.80,  -0.51,
12/02 08Z,   0.70, -10.06,  99.90,  -9.87,  -0.51,
12/02 09Z,   0.70,  -7.52,  99.90,  -7.33,  -0.51,
12/02 10Z,   0.70,  -5.74,  99.90,  -5.55,  -0.51,
12/02 11Z,   0.80,  -4.98,  99.90,  -4.69,  -0.51,  (max)
12/02 12Z,   0.80,  -5.34,  99.90,  -5.04,  -0.51,
12/02 13Z,   0.70,  -6.65,  99.90,  -6.46,  -0.51,
12/02 14Z,   0.80,  -8.50,  99.90,  -8.21,  -0.51,
12/02 15Z,   0.80, -10.34,  99.90, -10.05,  -0.51,
12/02 16Z,   0.80, -11.49,  99.90, -11.20,  -0.51,  (min)
12/02 17Z,   0.70, -11.30,  99.90, -11.11,  -0.51,
12/02 18Z,   0.70,  -9.75,  99.90,  -9.55,  -0.51,
12/02 19Z,   0.80,  -7.39,  99.90,  -7.10,  -0.51,
12/02 20Z,   0.80,  -4.96,  99.90,  -4.67,  -0.51,
12/02 21Z,   0.80,  -3.06,  99.90,  -2.77,  -0.51,
12/02 22Z,   0.80,  -2.16,  99.90,  -1.87,  -0.51,  (max)
12/02 23Z,   0.80,  -2.48,  99.90,  -2.19,  -0.51,
12/03 00Z,   0.70,  -4.07,  99.90,  -3.87,  -0.51,
12/03 01Z,   0.70,  -6.74,  99.90,  -6.55,  -0.51,
12/03 02Z,   0.70, -10.03,  99.90,  -9.84,  -0.51,
12/03 03Z,   0.70, -13.34,  99.90, -13.15,  -0.51,
12/03 04Z,   0.50, -15.97,  99.90, -15.97,  -0.51,
12/03 05Z,   0.60, -17.16,  99.90, -17.07,  -0.51,  (min)
12/03 06Z,   0.40, -16.59,  99.90, -16.70,  -0.51,
12/03 07Z,   0.40, -14.60,  99.90, -14.71,  -0.51,
12/03 08Z,   0.40, -11.90,  99.90, -12.00,  -0.51,
12/03 09Z,   0.20,  -9.13,  99.90,  -9.44,  -0.51,
12/03 10Z,   0.10,  -6.85,  99.90,  -7.26,  -0.51,
12/03 11Z,   0.30,  -5.43,  99.90,  -5.64,  -0.51,
12/03 12Z,   0.20,  -5.07,  99.90,  -5.38,  -0.51,  (max)
12/03 13Z,   0.10,  -5.79,  99.90,  -6.19,  -0.51,
12/03 14Z,   0.10,  -7.31,  99.90,  -7.72,  -0.51,
12/03 15Z,   0.30,  -9.14,  99.90,  -9.35,  -0.51,
12/03 16Z,   0.30, -10.73,  99.90, -10.93,  -0.51,
12/03 17Z,   0.30, -11.41,  99.90, -11.62,  -0.51,  (min)
12/03 18Z,   0.40, -10.71,  99.90, -10.82,  -0.51,
12/03 19Z,   0.50,  -8.82,  99.90,  -8.82,  -0.51,
12/03 20Z,   0.60,  -6.40,  99.90,  -6.31,  -0.51,
12/03 21Z,   0.50,  -4.17,  99.90,  -4.18,  -0.51,
12/03 22Z,   0.70,  -2.67,  99.90,  -2.48,  -0.51,
12/03 23Z,   0.80,  -2.26,  99.90,  -1.97,  -0.51,  (max)
12/04 00Z,   1.00,  -3.08,  99.90,  -2.59,  -0.51,
12/04 01Z,   1.00,  -5.08,  99.90,  -4.59,  -0.51,
12/04 02Z,   1.00,  -8.01,  99.90,  -7.51,  -0.51,
12/04 03Z,   1.20, -11.30,  99.90, -10.61,  -0.51,
12/04 04Z,   1.10, -14.35,  99.90, -13.76,  -0.51,
12/04 05Z,   1.00, -16.49,  99.90, -15.99,  -0.51,
12/04 06Z,   0.90, -17.08,  99.90, -16.68,  -0.51,  (min)
12/04 07Z,   0.90, -15.97,  99.90, -15.58,  -0.51,
12/04 08Z,   0.90, -13.69,  99.90, -13.29,  -0.51,
12/04 09Z,   0.80, -10.95,  99.90, -10.66,  -0.51,
12/04 10Z,   0.70,  -8.37,  99.90,  -8.18,  -0.51,
12/04 11Z,   0.60,  -6.42,  99.90,  -6.33,  -0.51,
12/04 12Z,   0.60,  -5.39,  99.90,  -5.29,  -0.51,
12/04 13Z,   0.60,  -5.38,  99.90,  -5.29,  -0.51,  (max)
12/04 14Z,   0.50,  -6.33,  99.90,  -6.34,  -0.51,
12/04 15Z,   0.50,  -7.91,  99.90,  -7.92,  -0.51,
12/04 16Z,   0.50,  -9.61,  99.90,  -9.62,  -0.51,
12/04 17Z,   0.40, -10.90,  99.90, -11.00,  -0.51,
12/04 18Z,   0.40, -11.17,  99.90, -11.28,  -0.51,  (min)
12/04 19Z,   0.40, -10.11,  99.90, -10.22,  -0.51,
12/04 20Z,   0.30,  -8.05,  99.90,  -8.25,  -0.51,
12/04 21Z,   0.20,  -5.72,  99.90,  -6.03,  -0.51,
12/04 22Z,   0.20,  -3.78,  99.90,  -4.09,  -0.51,
12/04 23Z,   0.20,  -2.71,  99.90,  -3.02,  -0.51,  (max)
12/05 00Z,   0.00,  -2.75,  99.90,  -3.26,  -0.51,
12/05 01Z,   0.00,  -3.95,  99.90,  -4.46,  -0.51,
12/05 02Z,   0.00,  -6.19,  99.90,  -6.70,  -0.51,
12/05 03Z,   0.00,  -9.14,  99.90,  -9.65,  -0.51,
12/05 04Z,   0.10, -12.25,  99.90, -12.66,  -0.51,
12/05 05Z,   0.20, -14.95,  99.90, -15.26,  -0.51,
12/05 06Z,   0.40, -16.60,  99.90, -16.71,  -0.51,  (min)
12/05 07Z,   0.50, -16.68,  99.90, -16.68,  -0.51,
12/05 08Z,   0.70, -15.19,  99.90, -15.00,  -0.51,
12/05 09Z,   0.70, -12.76,  99.90, -12.57,  -0.51,
12/05 10Z,   0.70, -10.12,  99.90,  -9.92,  -0.51,
12/05 11Z,   0.70,  -7.80,  99.90,  -7.61,  -0.51,
12/05 12Z,   0.70,  -6.20,  99.90,  -6.01,  -0.51,
12/05 13Z,  99.90,  -5.50,  99.90,  99.90,  -0.51,
12/05 14Z,  99.90,  -5.73,  99.90,  99.90,  -0.51,
12/05 15Z,  99.90,  -6.78,  99.90,  99.90,  -0.51,
12/05 16Z,  99.90,  -8.32,  99.90,  99.90,  -0.51,
12/05 17Z,  99.90,  -9.87,  99.90,  99.90,  -0.51,
12/05 18Z,  99.90, -10.92,  99.90,  99.90,  -0.51,