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
#Nikiski, AK : 11/12/2024 13:21:57 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 18Z,  -0.40,  -8.58,  -8.25,  99.90,   0.73,
11/10 19Z,  -0.40,  -5.48,  -5.00,  99.90,   0.88,
11/10 20Z,  -0.30,  -2.95,  -2.53,  99.90,   0.72,
11/10 21Z,  -0.20,  -1.76,  -1.21,  99.90,   0.75,  (max)
11/10 22Z,  -0.10,  -2.41,  -1.61,  99.90,   0.90,
11/10 23Z,  -0.10,  -4.57,  -3.69,  99.90,   0.98,
11/11 00Z,   0.00,  -7.40,  -6.59,  99.90,   0.81,
11/11 01Z,   0.00, -10.23,  -9.48,  99.90,   0.75,
11/11 02Z,   0.10, -12.79, -12.01,  99.90,   0.68,
11/11 03Z,   0.20, -14.36, -13.64,  99.90,   0.52,
11/11 04Z,   0.30, -13.91, -13.65,  99.90,  -0.04,  (min)
11/11 05Z,   0.30, -11.65, -11.80,  99.90,  -0.45,
11/11 06Z,   0.30,  -8.90,  -9.42,  99.90,  -0.82,
11/11 07Z,   0.40,  -6.37,  -6.92,  99.90,  -0.95,
11/11 08Z,   0.50,  -4.26,  -4.88,  99.90,  -1.12,
11/11 09Z,   0.50,  -3.16,  -3.88,  99.90,  -1.22,  (max)
11/11 10Z,   0.50,  -3.69,  -4.25,  99.90,  -1.06,
11/11 11Z,   0.50,  -5.84,  -6.09,  99.90,  -0.75,
11/11 12Z,   0.40,  -8.91,  -9.03,  99.90,  -0.52,
11/11 13Z,   0.50, -12.08, -12.11,  99.90,  -0.53,
11/11 14Z,   0.50, -15.02, -14.94,  99.90,  -0.42,
11/11 15Z,   0.40, -17.23, -17.06,  99.90,  -0.23,
11/11 16Z,   0.40, -17.52, -17.30,  99.90,  -0.18,  (min)
11/11 17Z,   0.30, -15.33, -14.98,  99.90,   0.05,
11/11 18Z,   0.20, -11.66, -11.32,  99.90,   0.14,
11/11 19Z,   0.20,  -7.73,  -7.58,  99.90,  -0.05,
11/11 20Z,   0.20,  -4.05,  -4.01,  99.90,  -0.16,
11/11 21Z,   0.30,  -1.27,  -1.53,  99.90,  -0.56,
11/11 22Z,   0.20,  -0.28,  -0.53,  99.90,  -0.45,  (max)
11/11 23Z,   0.20,  -1.46,  -1.59,  99.90,  -0.33,
11/12 00Z,   0.20,  -4.33,  -4.54,  99.90,  -0.41,
11/12 01Z,   0.20,  -7.95,  -8.26,  99.90,  -0.51,
11/12 02Z,   0.20, -11.65, -11.71,  99.90,  -0.26,
11/12 03Z,   0.20, -15.01, -14.89,  99.90,  -0.08,
11/12 04Z,   0.20, -16.97, -16.95,  99.90,  -0.18,  (min)
11/12 05Z,   0.10, -16.36, -16.80,  99.90,  -0.54,
11/12 06Z,   0.20, -13.55, -13.85,  99.90,  -0.50,
11/12 07Z,   0.20,  -9.92, -10.14,  99.90,  -0.42,
11/12 08Z,   0.10,  -6.32,  -6.68,  99.90,  -0.46,
11/12 09Z,   0.10,  -3.30,  -3.83,  99.90,  -0.63,
11/12 10Z,   0.10,  -1.74,  -2.36,  99.90,  -0.72,  (max)
11/12 11Z,   0.00,  -2.27,  -2.71,  99.90,  -0.44,
11/12 12Z,   0.00,  -4.73,  -5.12,  99.90,  -0.39,
11/12 13Z,   0.00,  -8.24,  -8.79,  99.90,  -0.55,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 14Z,   0.00, -11.94,  99.90, -12.44,  -0.50,
11/12 15Z,   0.00, -15.39,  99.90, -15.84,  -0.45,
11/12 16Z,   0.00, -17.81,  99.90, -18.21,  -0.40,  (min)
11/12 17Z,   0.00, -17.82,  99.90, -18.17,  -0.35,
11/12 18Z,   0.00, -15.01,  99.90, -15.31,  -0.30,
11/12 19Z,   0.10, -10.64,  99.90, -10.79,  -0.25,
11/12 20Z,   0.10,  -6.03,  99.90,  -6.14,  -0.20,
11/12 21Z,   0.10,  -1.94,  99.90,  -1.99,  -0.15,
11/12 22Z,   0.00,   0.76,  99.90,   0.65,  -0.11,
11/12 23Z,   0.00,   1.14,  99.90,   1.08,  -0.06,  (max)
11/13 00Z,   0.00,  -0.95,  99.90,  -0.95,  -0.01,
11/13 01Z,   0.00,  -4.78,  99.90,  -4.74,   0.04,
11/13 02Z,   0.00,  -9.31,  99.90,  -9.27,   0.04,
11/13 03Z,   0.00, -13.86,  99.90, -13.82,   0.04,
11/13 04Z,   0.00, -17.80,  99.90, -17.76,   0.04,
11/13 05Z,   0.00, -19.75,  99.90, -19.71,   0.04,  (min)
11/13 06Z,   0.00, -18.55,  99.90, -18.51,   0.04,
11/13 07Z,   0.00, -14.82,  99.90, -14.78,   0.04,
11/13 08Z,   0.00, -10.12,  99.90, -10.08,   0.04,
11/13 09Z,   0.00,  -5.50,  99.90,  -5.46,   0.04,
11/13 10Z,  -0.10,  -1.85,  99.90,  -1.90,   0.04,
11/13 11Z,  -0.10,  -0.20,  99.90,  -0.26,   0.04,  (max)
11/13 12Z,   0.00,  -1.09,  99.90,  -1.05,   0.04,
11/13 13Z,   0.00,  -4.08,  99.90,  -4.04,   0.04,
11/13 14Z,   0.00,  -8.11,  99.90,  -8.07,   0.04,
11/13 15Z,   0.00, -12.28,  99.90, -12.24,   0.04,
11/13 16Z,   0.00, -16.03,  99.90, -15.99,   0.04,
11/13 17Z,   0.00, -18.32,  99.90, -18.28,   0.04,  (min)
11/13 18Z,   0.00, -17.68,  99.90, -17.63,   0.04,
11/13 19Z,   0.00, -14.00,  99.90, -13.96,   0.04,
11/13 20Z,   0.00,  -8.84,  99.90,  -8.80,   0.04,
11/13 21Z,   0.00,  -3.71,  99.90,  -3.66,   0.04,
11/13 22Z,   0.00,   0.46,  99.90,   0.50,   0.04,
11/13 23Z,   0.00,   2.62,  99.90,   2.67,   0.04,  (max)
11/14 00Z,   0.00,   2.03,  99.90,   2.07,   0.04,
11/14 01Z,   0.00,  -1.16,  99.90,  -1.12,   0.04,
11/14 02Z,   0.00,  -6.00,  99.90,  -5.95,   0.04,
11/14 03Z,   0.00, -11.35,  99.90, -11.31,   0.04,
11/14 04Z,   0.00, -16.52,  99.90, -16.48,   0.04,
11/14 05Z,  -0.10, -20.67,  99.90, -20.73,   0.04,
11/14 06Z,  -0.10, -22.18,  99.90, -22.23,   0.04,  (min)
11/14 07Z,  -0.10, -20.03,  99.90, -20.09,   0.04,
11/14 08Z,  -0.10, -15.21,  99.90, -15.26,   0.04,
11/14 09Z,  -0.10,  -9.49,  99.90,  -9.55,   0.04,
11/14 10Z,  -0.10,  -4.15,  99.90,  -4.21,   0.04,
11/14 11Z,  -0.10,  -0.28,  99.90,  -0.34,   0.04,
11/14 12Z,  -0.20,   1.04,  99.90,   0.89,   0.04,  (max)
11/14 13Z,  -0.20,  -0.44,  99.90,  -0.59,   0.04,
11/14 14Z,  -0.30,  -4.01,  99.90,  -4.26,   0.04,
11/14 15Z,  -0.30,  -8.48,  99.90,  -8.73,   0.04,
11/14 16Z,  -0.40, -12.92,  99.90, -13.28,   0.04,
11/14 17Z,  -0.40, -16.69,  99.90, -17.05,   0.04,
11/14 18Z,  -0.50, -18.50,  99.90, -18.95,   0.04,  (min)
11/14 19Z,  -0.50, -16.93,  99.90, -17.38,   0.04,
11/14 20Z,  -0.50, -12.30,  99.90, -12.76,   0.04,
11/14 21Z,  -0.50,  -6.51,  99.90,  -6.97,   0.04,
11/14 22Z,  -0.50,  -1.19,  99.90,  -1.64,   0.04,
11/14 23Z,  -0.50,   2.60,  99.90,   2.14,   0.04,
11/15 00Z,  -0.50,   3.86,  99.90,   3.40,   0.04,  (max)
11/15 01Z,  -0.60,   2.10,  99.90,   1.55,   0.04,
11/15 02Z,  -0.70,  -2.17,  99.90,  -2.82,   0.04,
11/15 03Z,  -0.80,  -7.81,  99.90,  -8.57,   0.04,
11/15 04Z,  -0.80, -13.72,  99.90, -14.47,   0.04,
11/15 05Z,  -0.90, -19.17,  99.90, -20.02,   0.04,
11/15 06Z,  -0.90, -23.11,  99.90, -23.97,   0.04,
11/15 07Z,  -0.90, -23.80,  99.90, -24.65,   0.04,  (min)
11/15 08Z,  -0.90, -20.52,  99.90, -21.37,   0.04,
11/15 09Z,  -0.90, -14.67,  99.90, -15.53,   0.04,
11/15 10Z,  -0.90,  -8.25,  99.90,  -9.10,   0.04,
11/15 11Z,  -0.80,  -2.63,  99.90,  -3.39,   0.04,
11/15 12Z,  -0.70,   0.99,  99.90,   0.33,   0.04,
11/15 13Z,  -0.70,   1.72,  99.90,   1.07,   0.04,  (max)
11/15 14Z,  -0.60,  -0.40,  99.90,  -0.96,   0.04,
11/15 15Z,  -0.60,  -4.44,  99.90,  -5.00,   0.04,
11/15 16Z,  -0.60,  -9.15,  99.90,  -9.71,   0.04,
11/15 17Z,  -0.60, -13.63,  99.90, -14.19,   0.04,
11/15 18Z,  -0.50, -17.12,  99.90, -17.58,   0.04,
11/15 19Z,  -0.50, -18.17,  99.90, -18.63,   0.04,  (min)
11/15 20Z,  -0.50, -15.57,  99.90, -16.03,   0.04,
11/15 21Z,  -0.40, -10.15,  99.90, -10.50,   0.04,
11/15 22Z,  -0.30,  -4.07,  99.90,  -4.33,   0.04,
11/15 23Z,  -0.20,   0.99,  99.90,   0.83,   0.04,
11/16 00Z,  -0.20,   4.01,  99.90,   3.85,   0.04,
11/16 01Z,  -0.10,   4.16,  99.90,   4.10,   0.04,  (max)
11/16 02Z,   0.00,   1.32,  99.90,   1.36,   0.04,
11/16 03Z,   0.00,  -3.78,  99.90,  -3.74,   0.04,
11/16 04Z,   0.00,  -9.90,  99.90,  -9.86,   0.04,
11/16 05Z,   0.00, -16.00,  99.90, -15.95,   0.04,
11/16 06Z,   0.00, -21.35,  99.90, -21.31,   0.04,