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 : 01/15/2025 06:22:46 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 12Z,   0.70,  -2.55,  -2.38,  99.90,  -0.53,
01/13 13Z,   0.60,  -4.68,  -4.65,  99.90,  -0.57,
01/13 14Z,   0.40,  -6.97,  -6.98,  99.90,  -0.41,
01/13 15Z,   0.10,  -8.40,  -8.31,  99.90,  -0.01,
01/13 16Z,  -0.10,  -8.34,  -8.40,  99.90,   0.04,  (min)
01/13 17Z,  -0.30,  -6.85,  -7.03,  99.90,   0.12,
01/13 18Z,   0.10,  -4.44,  -4.75,  99.90,  -0.41,
01/13 19Z,   0.10,  -1.78,  -2.04,  99.90,  -0.36,
01/13 20Z,   0.00,   0.44,   0.28,  99.90,  -0.16,
01/13 21Z,  -0.20,   1.74,   1.75,  99.90,   0.21,
01/13 22Z,  -0.50,   1.80,   1.98,  99.90,   0.68,  (max)
01/13 23Z,  -0.50,   0.47,   0.70,  99.90,   0.73,
01/14 00Z,   0.10,  -2.19,  -2.05,  99.90,   0.04,
01/14 01Z,   0.00,  -5.86,  -5.81,  99.90,   0.05,
01/14 02Z,  -0.10,  -9.85,  -9.84,  99.90,   0.11,
01/14 03Z,  -0.10, -13.08, -13.06,  99.90,   0.12,
01/14 04Z,   0.00, -14.57, -14.53,  99.90,   0.04,  (min)
01/14 05Z,   0.10, -14.12, -13.87,  99.90,   0.15,
01/14 06Z,   0.60, -12.11, -12.04,  99.90,  -0.53,
01/14 07Z,   0.60,  -9.18,  -9.09,  99.90,  -0.51,
01/14 08Z,   0.60,  -6.05,  -5.90,  99.90,  -0.45,
01/14 09Z,   0.70,  -3.31,  -3.23,  99.90,  -0.62,
01/14 10Z,   0.80,  -1.41,  -1.15,  99.90,  -0.54,
01/14 11Z,   0.90,  -0.67,  -0.28,  99.90,  -0.51,  (max)
01/14 12Z,   1.10,  -1.22,  -0.96,  99.90,  -0.84,
01/14 13Z,   1.00,  -2.96,  -2.75,  99.90,  -0.79,
01/14 14Z,   0.80,  -5.45,  -5.18,  99.90,  -0.53,
01/14 15Z,   0.70,  -7.81,  -7.72,  99.90,  -0.61,
01/14 16Z,   0.50,  -9.00,  -9.03,  99.90,  -0.53,  (min)
01/14 17Z,   0.60,  -8.54,  -8.68,  99.90,  -0.74,
01/14 18Z,   0.50,  -6.70,  -6.70,  99.90,  -0.50,
01/14 19Z,   0.40,  -4.09,  -4.21,  99.90,  -0.52,
01/14 20Z,   0.40,  -1.39,  -1.61,  99.90,  -0.62,
01/14 21Z,   0.30,   0.71,   0.45,  99.90,  -0.56,
01/14 22Z,   0.10,   1.79,   1.32,  99.90,  -0.57,  (max)
01/14 23Z,   0.20,   1.53,   1.06,  99.90,  -0.67,
01/15 00Z,   0.10,  -0.20,  -0.66,  99.90,  -0.56,
01/15 01Z,   0.00,  -3.24,  -3.58,  99.90,  -0.34,
01/15 02Z,  -0.10,  -7.12,  -7.56,  99.90,  -0.34,
01/15 03Z,  -0.20, -11.01, -11.60,  99.90,  -0.39,
01/15 04Z,  -0.20, -13.78, -14.92,  99.90,  -0.94,
01/15 05Z,  -0.30, -14.62, -15.53,  99.90,  -0.61,  (min)
01/15 06Z,  -0.30, -13.54, -14.22,  99.90,  -0.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 07Z,  -0.30, -11.08,  99.90, -11.76,  -0.38,
01/15 08Z,  -0.40,  -7.94,  99.90,  -8.72,  -0.39,
01/15 09Z,  -0.30,  -4.81,  99.90,  -5.50,  -0.39,
01/15 10Z,  -0.30,  -2.28,  99.90,  -2.97,  -0.39,
01/15 11Z,  -0.20,  -0.75,  99.90,  -1.34,  -0.39,
01/15 12Z,  -0.20,  -0.51,  99.90,  -1.11,  -0.40,  (max)
01/15 13Z,  -0.40,  -1.61,  99.90,  -2.41,  -0.40,
01/15 14Z,  -0.40,  -3.78,  99.90,  -4.58,  -0.40,
01/15 15Z,  -0.40,  -6.43,  99.90,  -7.24,  -0.41,
01/15 16Z,  -0.40,  -8.62,  99.90,  -9.43,  -0.41,
01/15 17Z,  -0.40,  -9.38,  99.90, -10.20,  -0.41,  (min)
01/15 18Z,  -0.40,  -8.49,  99.90,  -9.30,  -0.42,
01/15 19Z,  -0.30,  -6.36,  99.90,  -7.07,  -0.42,
01/15 20Z,  -0.20,  -3.64,  99.90,  -4.25,  -0.42,
01/15 21Z,  -0.20,  -1.05,  99.90,  -1.66,  -0.42,
01/15 22Z,   0.00,   0.81,  99.90,   0.39,  -0.42,
01/15 23Z,   0.10,   1.51,  99.90,   1.20,  -0.42,  (max)
01/16 00Z,   0.20,   0.80,  99.90,   0.58,  -0.42,
01/16 01Z,   0.30,  -1.36,  99.90,  -1.47,  -0.42,
01/16 02Z,   0.40,  -4.64,  99.90,  -4.66,  -0.42,
01/16 03Z,   0.30,  -8.48,  99.90,  -8.60,  -0.42,
01/16 04Z,   0.30, -11.97,  99.90, -12.08,  -0.42,
01/16 05Z,   0.20, -14.03,  99.90, -14.25,  -0.42,
01/16 06Z,   0.20, -14.12,  99.90, -14.33,  -0.42,  (min)
01/16 07Z,   0.10, -12.45,  99.90, -12.76,  -0.42,
01/16 08Z,   0.10,  -9.65,  99.90,  -9.97,  -0.42,
01/16 09Z,   0.10,  -6.44,  99.90,  -6.76,  -0.42,
01/16 10Z,   0.10,  -3.52,  99.90,  -3.83,  -0.42,
01/16 11Z,   0.10,  -1.39,  99.90,  -1.70,  -0.42,
01/16 12Z,   0.10,  -0.42,  99.90,  -0.73,  -0.42,  (max)
01/16 13Z,   0.10,  -0.79,  99.90,  -1.10,  -0.42,
01/16 14Z,   0.00,  -2.39,  99.90,  -2.80,  -0.42,
01/16 15Z,   0.00,  -4.81,  99.90,  -5.22,  -0.42,
01/16 16Z,   0.00,  -7.40,  99.90,  -7.82,  -0.42,
01/16 17Z,  -0.10,  -9.21,  99.90,  -9.73,  -0.42,
01/16 18Z,  -0.10,  -9.48,  99.90, -10.00,  -0.42,  (min)
01/16 19Z,  -0.10,  -8.19,  99.90,  -8.70,  -0.42,
01/16 20Z,  -0.10,  -5.87,  99.90,  -6.38,  -0.42,
01/16 21Z,  -0.10,  -3.20,  99.90,  -3.71,  -0.42,
01/16 22Z,  -0.10,  -0.86,  99.90,  -1.38,  -0.42,
01/16 23Z,  -0.20,   0.58,  99.90,  -0.03,  -0.42,
01/17 00Z,  -0.20,   0.79,  99.90,   0.18,  -0.42,  (max)
01/17 01Z,  -0.30,  -0.40,  99.90,  -1.11,  -0.42,
01/17 02Z,  -0.40,  -2.86,  99.90,  -3.67,  -0.42,
01/17 03Z,  -0.40,  -6.16,  99.90,  -6.98,  -0.42,
01/17 04Z,  -0.40,  -9.67,  99.90, -10.48,  -0.42,
01/17 05Z,  -0.40, -12.49,  99.90, -13.31,  -0.42,
01/17 06Z,  -0.40, -13.73,  99.90, -14.54,  -0.42,  (min)
01/17 07Z,  -0.40, -13.06,  99.90, -13.88,  -0.42,
01/17 08Z,  -0.30, -10.91,  99.90, -11.62,  -0.42,
01/17 09Z,  -0.30,  -7.94,  99.90,  -8.65,  -0.42,
01/17 10Z,  -0.40,  -4.87,  99.90,  -5.69,  -0.42,
01/17 11Z,  -0.40,  -2.35,  99.90,  -3.17,  -0.42,
01/17 12Z,  -0.50,  -0.81,  99.90,  -1.73,  -0.42,
01/17 13Z,  -0.50,  -0.50,  99.90,  -1.41,  -0.42,  (max)
01/17 14Z,  -0.50,  -1.44,  99.90,  -2.36,  -0.42,
01/17 15Z,  -0.60,  -3.38,  99.90,  -4.39,  -0.42,
01/17 16Z,  -0.70,  -5.85,  99.90,  -6.96,  -0.42,
01/17 17Z,  -0.70,  -8.19,  99.90,  -9.30,  -0.42,
01/17 18Z,  -0.70,  -9.52,  99.90, -10.64,  -0.42,  (min)
01/17 19Z,  -0.70,  -9.31,  99.90, -10.43,  -0.42,
01/17 20Z,  -0.50,  -7.72,  99.90,  -8.64,  -0.42,
01/17 21Z,  -0.60,  -5.36,  99.90,  -6.37,  -0.42,
01/17 22Z,  -0.60,  -2.90,  99.90,  -3.91,  -0.42,
01/17 23Z,  -0.50,  -0.98,  99.90,  -1.89,  -0.42,
01/18 00Z,  -0.50,  -0.06,  99.90,  -0.97,  -0.42,  (max)
01/18 01Z,  -0.50,  -0.35,  99.90,  -1.27,  -0.42,
01/18 02Z,  -0.60,  -1.90,  99.90,  -2.91,  -0.42,
01/18 03Z,  -0.60,  -4.44,  99.90,  -5.45,  -0.42,
01/18 04Z,  -0.70,  -7.49,  99.90,  -8.60,  -0.42,
01/18 05Z,  -0.70, -10.43,  99.90, -11.54,  -0.42,
01/18 06Z,  -0.60, -12.46,  99.90, -13.47,  -0.42,
01/18 07Z,  -0.60, -12.85,  99.90, -13.86,  -0.42,  (min)
01/18 08Z,  -0.60, -11.53,  99.90, -12.55,  -0.42,
01/18 09Z,  -0.60,  -9.06,  99.90, -10.08,  -0.42,
01/18 10Z,  -0.70,  -6.14,  99.90,  -7.26,  -0.42,
01/18 11Z,  -0.70,  -3.45,  99.90,  -4.56,  -0.42,
01/18 12Z,  -0.70,  -1.52,  99.90,  -2.64,  -0.42,
01/18 13Z,  -0.70,  -0.65,  99.90,  -1.77,  -0.42,  (max)
01/18 14Z,  -0.70,  -0.95,  99.90,  -2.06,  -0.42,
01/18 15Z,  -0.70,  -2.31,  99.90,  -3.42,  -0.42,
01/18 16Z,  -0.70,  -4.39,  99.90,  -5.51,  -0.42,
01/18 17Z,  -0.80,  -6.74,  99.90,  -7.95,  -0.42,
01/18 18Z,  -0.60,  -8.71,  99.90,  -9.73,  -0.42,
01/18 19Z,  -0.60,  -9.56,  99.90, -10.58,  -0.42,  (min)
01/18 20Z,  -0.60,  -8.95,  99.90,  -9.96,  -0.42,
01/18 21Z,  -0.60,  -7.20,  99.90,  -8.22,  -0.42,
01/18 22Z,  -0.60,  -4.98,  99.90,  -5.99,  -0.42,
01/18 23Z,  -0.70,  -2.90,  99.90,  -4.01,  -0.42,
01/19 00Z,  -0.80,  -1.50,  99.90,  -2.72,  -0.42,