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
#Skagway, AK : 12/11/2024 20:22:21 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/10 00Z,   2.40, -16.35, -17.41,  99.90,  -3.46,  (min)
12/10 01Z,   2.40, -14.34, -15.47,  99.90,  -3.53,
12/10 02Z,   2.30, -11.94, -13.01,  99.90,  -3.37,
12/10 03Z,   2.00,  -9.70, -10.67,  99.90,  -2.97,
12/10 04Z,   1.50,  -8.25,  -9.47,  99.90,  -2.72,
12/10 05Z,   1.20,  -8.03,  -9.31,  99.90,  -2.48,  (max)
12/10 06Z,   2.60,  -9.05, -10.26,  99.90,  -3.81,
12/10 07Z,   2.40, -11.01, -12.38,  99.90,  -3.77,
12/10 08Z,   2.10, -13.49, -14.74,  99.90,  -3.35,
12/10 09Z,   1.60, -15.98, -17.14,  99.90,  -2.76,
12/10 10Z,   1.20, -17.77, -18.83,  99.90,  -2.26,
12/10 11Z,   1.00, -18.21, -19.23,  99.90,  -2.02,  (min)
12/10 12Z,   2.30, -17.11, -18.13,  99.90,  -3.32,
12/10 13Z,   2.20, -14.81, -15.85,  99.90,  -3.24,
12/10 14Z,   2.00, -11.85, -12.89,  99.90,  -3.04,
12/10 15Z,   1.40,  -8.81,  -9.85,  99.90,  -2.44,
12/10 16Z,   1.00,  -6.33,  -7.41,  99.90,  -2.08,
12/10 17Z,   0.80,  -5.04,  -6.06,  99.90,  -1.82,  (max)
12/10 18Z,   2.20,  -5.25,  -6.32,  99.90,  -3.27,
12/10 19Z,   2.00,  -6.85,  -7.88,  99.90,  -3.03,
12/10 20Z,   1.60,  -9.54, -10.59,  99.90,  -2.65,
12/10 21Z,   1.30, -12.88, -14.00,  99.90,  -2.42,
12/10 22Z,   1.10, -16.15, -17.45,  99.90,  -2.40,
12/10 23Z,   1.10, -18.43, -19.53,  99.90,  -2.20,
12/11 00Z,   2.20, -19.10, -20.05,  99.90,  -3.15,  (min)
12/11 01Z,   2.00, -18.14, -19.11,  99.90,  -2.97,
12/11 02Z,   1.70, -15.95, -16.86,  99.90,  -2.61,
12/11 03Z,   1.50, -13.13, -14.09,  99.90,  -2.46,
12/11 04Z,   1.40, -10.35, -11.41,  99.90,  -2.46,
12/11 05Z,   1.50,  -8.36,  -9.43,  99.90,  -2.57,
12/11 06Z,   2.10,  -7.69,  -8.65,  99.90,  -3.06,  (max)
12/11 07Z,   2.00,  -8.36,  -9.53,  99.90,  -3.17,
12/11 08Z,   1.70, -10.11, -11.00,  99.90,  -2.59,
12/11 09Z,   1.60, -12.57, -13.42,  99.90,  -2.45,
12/11 10Z,   1.70, -15.19, -15.96,  99.90,  -2.47,
12/11 11Z,   1.90, -17.18, -17.87,  99.90,  -2.59,
12/11 12Z,   2.20, -17.78, -18.66,  99.90,  -3.08,  (min)
12/11 13Z,   2.40, -16.74, -17.37,  99.90,  -3.03,
12/11 14Z,   2.50, -14.36, -15.04,  99.90,  -3.18,
12/11 15Z,   2.50, -11.17, -11.63,  99.90,  -2.96,
12/11 16Z,   2.50,  -7.84,  -8.21,  99.90,  -2.87,
12/11 17Z,   2.40,  -5.17,  -5.62,  99.90,  -2.85,
12/11 18Z,   2.30,  -3.89,  -4.33,  99.90,  -2.74,  (max)
12/11 19Z,   2.20,  -4.32,  -4.85,  99.90,  -2.73,
12/11 20Z,   2.10,  -6.33,  -6.94,  99.90,  -2.71,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 21Z,   2.10,  -9.60,  99.90, -10.21,  -2.72,
12/11 22Z,   2.10, -13.59,  99.90, -14.21,  -2.72,
12/11 23Z,   2.00, -17.45,  99.90, -18.18,  -2.73,
12/12 00Z,   2.10, -20.13,  99.90, -20.77,  -2.74,
12/12 01Z,   2.10, -20.94,  99.90, -21.58,  -2.74,  (min)
12/12 02Z,   2.20, -19.83,  99.90, -20.38,  -2.75,
12/12 03Z,   2.40, -17.24,  99.90, -17.60,  -2.76,
12/12 04Z,   2.50, -13.84,  99.90, -14.10,  -2.77,
12/12 05Z,   2.70, -10.46,  99.90, -10.54,  -2.77,
12/12 06Z,   2.80,  -8.00,  99.90,  -7.98,  -2.78,
12/12 07Z,   2.70,  -6.99,  99.90,  -7.07,  -2.79,  (max)
12/12 08Z,   2.50,  -7.47,  99.90,  -7.77,  -2.80,
12/12 09Z,   2.40,  -9.20,  99.90,  -9.60,  -2.80,
12/12 10Z,   2.20, -11.81,  99.90, -12.41,  -2.80,
12/12 11Z,   2.10, -14.69,  99.90, -15.39,  -2.80,
12/12 12Z,   2.00, -16.90,  99.90, -17.70,  -2.80,
12/12 13Z,   2.10, -17.60,  99.90, -18.30,  -2.80,  (min)
12/12 14Z,   2.20, -16.50,  99.90, -17.10,  -2.80,
12/12 15Z,   2.30, -13.88,  99.90, -14.37,  -2.80,
12/12 16Z,   2.40, -10.34,  99.90, -10.74,  -2.80,
12/12 17Z,   2.50,  -6.71,  99.90,  -7.01,  -2.80,
12/12 18Z,   2.60,  -3.94,  99.90,  -4.14,  -2.80,
12/12 19Z,   2.50,  -2.81,  99.90,  -3.10,  -2.80,  (max)
12/12 20Z,   2.40,  -3.59,  99.90,  -3.99,  -2.80,
12/12 21Z,   2.20,  -6.13,  99.90,  -6.72,  -2.80,
12/12 22Z,   2.00, -10.02,  99.90, -10.82,  -2.80,
12/12 23Z,   1.60, -14.64,  99.90, -15.84,  -2.80,
12/13 00Z,   1.50, -18.98,  99.90, -20.28,  -2.80,
12/13 01Z,   1.60, -21.87,  99.90, -23.07,  -2.80,
12/13 02Z,   1.80, -22.58,  99.90, -23.58,  -2.80,  (min)
12/13 03Z,   2.00, -21.10,  99.90, -21.89,  -2.80,
12/13 04Z,   2.10, -17.94,  99.90, -18.64,  -2.80,
12/13 05Z,   2.20, -13.93,  99.90, -14.52,  -2.80,
12/13 06Z,   2.30, -10.05,  99.90, -10.55,  -2.80,
12/13 07Z,   2.30,  -7.28,  99.90,  -7.78,  -2.80,
12/13 08Z,   2.20,  -6.13,  99.90,  -6.73,  -2.80,  (max)
12/13 09Z,   2.10,  -6.63,  99.90,  -7.33,  -2.80,
12/13 10Z,   1.80,  -8.51,  99.90,  -9.51,  -2.80,
12/13 11Z,   1.60, -11.40,  99.90, -12.60,  -2.80,
12/13 12Z,   1.50, -14.56,  99.90, -15.86,  -2.80,
12/13 13Z,   1.40, -16.93,  99.90, -18.33,  -2.80,
12/13 14Z,   1.40, -17.60,  99.90, -19.00,  -2.80,  (min)
12/13 15Z,   1.50, -16.27,  99.90, -17.57,  -2.80,
12/13 16Z,   1.70, -13.30,  99.90, -14.40,  -2.80,
12/13 17Z,   1.80,  -9.40,  99.90, -10.40,  -2.80,
12/13 18Z,   1.90,  -5.57,  99.90,  -6.46,  -2.80,
12/13 19Z,   1.90,  -2.84,  99.90,  -3.74,  -2.80,
12/13 20Z,   2.00,  -2.00,  99.90,  -2.80,  -2.80,  (max)
12/13 21Z,   2.10,  -3.24,  99.90,  -3.94,  -2.80,
12/13 22Z,   2.10,  -6.33,  99.90,  -7.03,  -2.80,
12/13 23Z,   2.20, -10.82,  99.90, -11.41,  -2.80,
12/14 00Z,   2.20, -15.95,  99.90, -16.55,  -2.80,
12/14 01Z,   2.30, -20.56,  99.90, -21.06,  -2.80,
12/14 02Z,   2.30, -23.39,  99.90, -23.89,  -2.80,
12/14 03Z,   2.30, -23.74,  99.90, -24.24,  -2.80,  (min)
12/14 04Z,   2.40, -21.70,  99.90, -22.10,  -2.80,
12/14 05Z,   2.40, -17.95,  99.90, -18.34,  -2.80,
12/14 06Z,   2.40, -13.43,  99.90, -13.82,  -2.80,
12/14 07Z,   2.40,  -9.27,  99.90,  -9.66,  -2.80,
12/14 08Z,   2.30,  -6.42,  99.90,  -6.92,  -2.80,
12/14 09Z,   2.20,  -5.36,  99.90,  -5.96,  -2.80,  (max)
12/14 10Z,   2.10,  -6.04,  99.90,  -6.74,  -2.80,
12/14 11Z,   1.90,  -8.21,  99.90,  -9.11,  -2.80,
12/14 12Z,   1.60, -11.42,  99.90, -12.61,  -2.80,
12/14 13Z,   1.60, -14.81,  99.90, -16.00,  -2.80,
12/14 14Z,   1.80, -17.20,  99.90, -18.20,  -2.80,
12/14 15Z,   2.00, -17.65,  99.90, -18.45,  -2.80,  (min)
12/14 16Z,   2.30, -15.96,  99.90, -16.46,  -2.80,
12/14 17Z,   2.50, -12.59,  99.90, -12.89,  -2.80,
12/14 18Z,   2.50,  -8.42,  99.90,  -8.71,  -2.80,
12/14 19Z,   2.50,  -4.53,  99.90,  -4.83,  -2.80,
12/14 20Z,   2.20,  -2.03,  99.90,  -2.63,  -2.80,
12/14 21Z,   2.00,  -1.61,  99.90,  -2.40,  -2.80,  (max)
12/14 22Z,   1.80,  -3.35,  99.90,  -4.35,  -2.80,
12/14 23Z,   1.60,  -6.97,  99.90,  -8.16,  -2.80,
12/15 00Z,   1.60, -11.93,  99.90, -13.13,  -2.80,
12/15 01Z,   1.80, -17.37,  99.90, -18.36,  -2.80,
12/15 02Z,   2.00, -21.96,  99.90, -22.76,  -2.80,
12/15 03Z,   2.20, -24.44,  99.90, -25.04,  -2.80,  (min)
12/15 04Z,   2.40, -24.22,  99.90, -24.62,  -2.80,
12/15 05Z,   2.60, -21.57,  99.90, -21.77,  -2.80,
12/15 06Z,   2.70, -17.30,  99.90, -17.40,  -2.80,
12/15 07Z,   2.70, -12.50,  99.90, -12.60,  -2.80,
12/15 08Z,   2.70,  -8.32,  99.90,  -8.41,  -2.80,
12/15 09Z,   2.60,  -5.65,  99.90,  -5.85,  -2.80,
12/15 10Z,   2.50,  -4.86,  99.90,  -5.16,  -2.80,  (max)
12/15 11Z,   2.40,  -5.86,  99.90,  -6.25,  -2.80,
12/15 12Z,   2.40,  -8.36,  99.90,  -8.76,  -2.80,