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
#Nome, Norton Sound, AK : 03/10/2026 15:22:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 00Z,  -0.90,  -1.12,  -3.33,  99.90,  -1.31,  (min)
03/09 01Z,  -0.90,  -0.98,  -3.28,  99.90,  -1.40,
03/09 02Z,  -0.90,  -0.82,  -3.16,  99.90,  -1.44,
03/09 03Z,  -0.90,  -0.67,  -2.92,  99.90,  -1.35,
03/09 04Z,  -0.90,  -0.56,  -2.81,  99.90,  -1.35,
03/09 05Z,  -0.90,  -0.53,  -2.68,  99.90,  -1.25,
03/09 06Z,  -0.90,  -0.60,  -2.65,  99.90,  -1.15,  (max)
03/09 07Z,  -0.90,  -0.78,  -2.69,  99.90,  -1.01,
03/09 08Z,  -0.90,  -1.00,  -2.78,  99.90,  -0.88,
03/09 09Z,  -0.80,  -1.25,  -2.84,  99.90,  -0.79,
03/09 10Z,  -0.80,  -1.48,  -2.94,  99.90,  -0.66,
03/09 11Z,  -0.80,  -1.65,  -2.97,  99.90,  -0.52,  (min)
03/09 12Z,  -0.80,  -1.69,  -2.90,  99.90,  -0.41,
03/09 13Z,  -0.80,  -1.61,  -2.78,  99.90,  -0.37,
03/09 14Z,  -0.80,  -1.43,  -2.63,  99.90,  -0.40,
03/09 15Z,  -0.80,  -1.21,  -2.44,  99.90,  -0.43,
03/09 16Z,  -0.80,  -0.96,  -2.24,  99.90,  -0.48,
03/09 17Z,  -0.80,  -0.73,  -2.08,  99.90,  -0.55,
03/09 18Z,  -0.80,  -0.57,  -1.98,  99.90,  -0.61,  (max)
03/09 19Z,  -0.80,  -0.54,  -1.99,  99.90,  -0.65,
03/09 20Z,  -0.90,  -0.60,  -2.09,  99.90,  -0.59,
03/09 21Z,  -0.90,  -0.73,  -2.24,  99.90,  -0.61,
03/09 22Z,  -0.90,  -0.88,  -2.41,  99.90,  -0.63,
03/09 23Z,  -1.00,  -1.00,  -2.59,  99.90,  -0.59,
03/10 00Z,  -0.80,  -1.04,  -2.82,  99.90,  -0.98,
03/10 01Z,  -0.90,  -0.98,  -2.88,  99.90,  -1.00,
03/10 02Z,  -1.00,  -0.85,  -2.94,  99.90,  -1.09,  (min)
03/10 03Z,  -1.00,  -0.74,  -2.86,  99.90,  -1.12,
03/10 04Z,  -1.10,  -0.64,  -2.82,  99.90,  -1.08,  (max)
03/10 05Z,  -1.10,  -0.59,  -2.89,  99.90,  -1.20,
03/10 06Z,  -1.00,  -0.61,  -2.91,  99.90,  -1.30,  (min)
03/10 07Z,  -1.10,  -0.72,  -2.89,  99.90,  -1.07,  (max)
03/10 08Z,  -1.10,  -0.91,  -2.96,  99.90,  -0.95,
03/10 09Z,  -1.10,  -1.12,  -3.08,  99.90,  -0.86,
03/10 10Z,  -1.10,  -1.35,  -3.20,  99.90,  -0.75,
03/10 11Z,  -1.20,  -1.55,  -3.33,  99.90,  -0.58,
03/10 12Z,  -1.20,  -1.68,  -3.48,  99.90,  -0.60,
03/10 13Z,  -1.20,  -1.69,  -3.63,  99.90,  -0.74,  (min)
03/10 14Z,  -1.30,  -1.58,  -3.51,  99.90,  -0.63,
03/10 15Z,  -1.30,  -1.40,  -3.24,  99.90,  -0.54,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 16Z,  -1.30,  -1.18,  99.90,  -3.04,  -0.56,
03/10 17Z,  -1.30,  -0.94,  99.90,  -2.82,  -0.58,
03/10 18Z,  -1.20,  -0.72,  99.90,  -2.52,  -0.60,
03/10 19Z,  -1.20,  -0.58,  99.90,  -2.41,  -0.62,
03/10 20Z,  -1.20,  -0.55,  99.90,  -2.40,  -0.65,  (max)
03/10 21Z,  -1.20,  -0.60,  99.90,  -2.47,  -0.67,
03/10 22Z,  -1.30,  -0.70,  99.90,  -2.69,  -0.69,
03/10 23Z,  -1.30,  -0.82,  99.90,  -2.83,  -0.71,
03/11 00Z,  -1.30,  -0.92,  99.90,  -2.95,  -0.73,
03/11 01Z,  -1.30,  -0.94,  99.90,  -2.99,  -0.75,  (min)
03/11 02Z,  -1.30,  -0.88,  99.90,  -2.95,  -0.77,
03/11 03Z,  -1.30,  -0.79,  99.90,  -2.89,  -0.80,
03/11 04Z,  -1.30,  -0.72,  99.90,  -2.82,  -0.80,
03/11 05Z,  -1.30,  -0.68,  99.90,  -2.77,  -0.80,
03/11 06Z,  -1.30,  -0.67,  99.90,  -2.77,  -0.80,  (max)
03/11 07Z,  -1.40,  -0.72,  99.90,  -2.91,  -0.80,
03/11 08Z,  -1.40,  -0.84,  99.90,  -3.03,  -0.80,
03/11 09Z,  -1.40,  -1.00,  99.90,  -3.20,  -0.80,
03/11 10Z,  -1.40,  -1.19,  99.90,  -3.39,  -0.80,
03/11 11Z,  -1.40,  -1.38,  99.90,  -3.58,  -0.80,
03/11 12Z,  -1.40,  -1.56,  99.90,  -3.75,  -0.80,
03/11 13Z,  -1.40,  -1.66,  99.90,  -3.85,  -0.80,  (min)
03/11 14Z,  -1.40,  -1.64,  99.90,  -3.84,  -0.80,
03/11 15Z,  -1.40,  -1.53,  99.90,  -3.73,  -0.80,
03/11 16Z,  -1.40,  -1.36,  99.90,  -3.56,  -0.80,
03/11 17Z,  -1.40,  -1.16,  99.90,  -3.35,  -0.80,
03/11 18Z,  -1.40,  -0.93,  99.90,  -3.12,  -0.80,
03/11 19Z,  -1.40,  -0.72,  99.90,  -2.92,  -0.80,
03/11 20Z,  -1.40,  -0.59,  99.90,  -2.79,  -0.80,
03/11 21Z,  -1.40,  -0.56,  99.90,  -2.76,  -0.80,
03/11 22Z,  -1.30,  -0.60,  99.90,  -2.69,  -0.80,  (max)
03/11 23Z,  -1.30,  -0.67,  99.90,  -2.77,  -0.80,  (min)
03/12 00Z,  -1.20,  -0.77,  99.90,  -2.77,  -0.80,  (max)
03/12 01Z,  -1.20,  -0.85,  99.90,  -2.85,  -0.80,  (min)
03/12 02Z,  -1.10,  -0.87,  99.90,  -2.76,  -0.80,
03/12 03Z,  -1.10,  -0.83,  99.90,  -2.72,  -0.80,
03/12 04Z,  -1.00,  -0.78,  99.90,  -2.57,  -0.80,
03/12 05Z,  -0.90,  -0.75,  99.90,  -2.45,  -0.80,
03/12 06Z,  -0.90,  -0.74,  99.90,  -2.44,  -0.80,  (max)
03/12 07Z,  -0.90,  -0.75,  99.90,  -2.45,  -0.80,  (min)
03/12 08Z,  -0.80,  -0.80,  99.90,  -2.40,  -0.80,  (max)
03/12 09Z,  -0.80,  -0.91,  99.90,  -2.50,  -0.80,
03/12 10Z,  -0.80,  -1.05,  99.90,  -2.64,  -0.80,
03/12 11Z,  -0.70,  -1.20,  99.90,  -2.70,  -0.80,
03/12 12Z,  -0.70,  -1.37,  99.90,  -2.87,  -0.80,
03/12 13Z,  -0.70,  -1.52,  99.90,  -3.02,  -0.80,
03/12 14Z,  -0.70,  -1.61,  99.90,  -3.11,  -0.80,  (min)
03/12 15Z,  -0.70,  -1.60,  99.90,  -3.09,  -0.80,
03/12 16Z,  -0.60,  -1.50,  99.90,  -2.89,  -0.80,
03/12 17Z,  -0.60,  -1.34,  99.90,  -2.74,  -0.80,
03/12 18Z,  -0.60,  -1.15,  99.90,  -2.54,  -0.80,
03/12 19Z,  -0.60,  -0.93,  99.90,  -2.33,  -0.80,
03/12 20Z,  -0.60,  -0.73,  99.90,  -2.13,  -0.80,
03/12 21Z,  -0.60,  -0.61,  99.90,  -2.01,  -0.80,
03/12 22Z,  -0.50,  -0.58,  99.90,  -1.87,  -0.80,  (max)
03/12 23Z,  -0.50,  -0.59,  99.90,  -1.89,  -0.80,
03/13 00Z,  -0.50,  -0.65,  99.90,  -1.95,  -0.80,
03/13 01Z,  -0.50,  -0.74,  99.90,  -2.04,  -0.80,
03/13 02Z,  -0.50,  -0.81,  99.90,  -2.11,  -0.80,
03/13 03Z,  -0.50,  -0.83,  99.90,  -2.13,  -0.80,  (min)
03/13 04Z,  -0.50,  -0.81,  99.90,  -2.11,  -0.80,
03/13 05Z,  -0.50,  -0.80,  99.90,  -2.10,  -0.80,  (max)
03/13 06Z,  -0.50,  -0.80,  99.90,  -2.10,  -0.80,
03/13 07Z,  -0.50,  -0.80,  99.90,  -2.10,  -0.80,
03/13 08Z,  -0.50,  -0.81,  99.90,  -2.11,  -0.80,
03/13 09Z,  -0.50,  -0.85,  99.90,  -2.14,  -0.80,
03/13 10Z,  -0.50,  -0.93,  99.90,  -2.22,  -0.80,
03/13 11Z,  -0.50,  -1.04,  99.90,  -2.34,  -0.80,
03/13 12Z,  -0.50,  -1.18,  99.90,  -2.47,  -0.80,
03/13 13Z,  -0.50,  -1.34,  99.90,  -2.63,  -0.80,
03/13 14Z,  -0.50,  -1.49,  99.90,  -2.78,  -0.80,
03/13 15Z,  -0.50,  -1.57,  99.90,  -2.87,  -0.80,  (min)
03/13 16Z,  -0.50,  -1.57,  99.90,  -2.86,  -0.80,
03/13 17Z,  -0.50,  -1.48,  99.90,  -2.77,  -0.80,
03/13 18Z,  -0.50,  -1.34,  99.90,  -2.63,  -0.80,
03/13 19Z,  -0.50,  -1.15,  99.90,  -2.45,  -0.80,
03/13 20Z,  -0.50,  -0.94,  99.90,  -2.24,  -0.80,
03/13 21Z,  -0.50,  -0.75,  99.90,  -2.05,  -0.80,
03/13 22Z,  -0.50,  -0.63,  99.90,  -1.93,  -0.80,
03/13 23Z,  -0.50,  -0.59,  99.90,  -1.88,  -0.80,  (max)
03/14 00Z,  -0.50,  -0.60,  99.90,  -1.89,  -0.80,
03/14 01Z,  -0.60,  -0.65,  99.90,  -2.04,  -0.80,
03/14 02Z,  -0.60,  -0.73,  99.90,  -2.13,  -0.80,
03/14 03Z,  -0.60,  -0.80,  99.90,  -2.20,  -0.80,
03/14 04Z,  -0.60,  -0.83,  99.90,  -2.22,  -0.80,  (min)
03/14 05Z,  -0.60,  -0.83,  99.90,  -2.22,  -0.80,  (max)
03/14 06Z,  -0.60,  -0.83,  99.90,  -2.23,  -0.80,
03/14 07Z,  99.90,  -0.84,  99.90,  99.90,  -0.80,
03/14 08Z,  99.90,  -0.83,  99.90,  99.90,  -0.80,
03/14 09Z,  99.90,  -0.82,  99.90,  99.90,  -0.80,
03/14 10Z,  99.90,  -0.84,  99.90,  99.90,  -0.80,
03/14 11Z,  99.90,  -0.91,  99.90,  99.90,  -0.80,
03/14 12Z,  99.90,  -1.01,  99.90,  99.90,  -0.80,