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
#Port Clarence, AK : 02/14/2025 09:24:52 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 18Z,   0.10,  -4.30,  99.90,  -4.20,   0.00,
02/12 19Z,   0.10,  -5.69,  99.90,  -5.59,   0.00,
02/12 20Z,   0.00,  -6.59,  99.90,  -6.59,   0.00,
02/12 21Z,   0.00,  -6.70,  99.90,  -6.70,   0.00,  (min)
02/12 22Z,   0.00,  -5.86,  99.90,  -5.86,   0.00,
02/12 23Z,   0.00,  -4.10,  99.90,  -4.10,   0.00,
02/13 00Z,   0.00,  -1.91,  99.90,  -1.91,   0.00,
02/13 01Z,  -0.10,  -0.11,  99.90,  -0.21,   0.00,
02/13 02Z,  -0.10,   0.73,  99.90,   0.63,   0.00,  (max)
02/13 03Z,  -0.10,   0.52,  99.90,   0.42,   0.00,
02/13 04Z,  -0.10,  -0.65,  99.90,  -0.75,   0.00,
02/13 05Z,  -0.20,  -2.57,  99.90,  -2.77,   0.00,
02/13 06Z,  -0.10,  -4.90,  99.90,  -5.00,   0.00,
02/13 07Z,  -0.20,  -7.18,  99.90,  -7.38,   0.00,
02/13 08Z,  -0.20,  -8.93,  99.90,  -9.13,   0.00,
02/13 09Z,  -0.20,  -9.79,  99.90,  -9.99,   0.00,  (min)
02/13 10Z,  -0.20,  -9.57,  99.90,  -9.77,   0.00,
02/13 11Z,  -0.20,  -8.21,  99.90,  -8.41,   0.00,
02/13 12Z,  -0.20,  -5.96,  99.90,  -6.16,   0.00,
02/13 13Z,  -0.20,  -3.51,  99.90,  -3.71,   0.00,
02/13 14Z,  -0.30,  -1.67,  99.90,  -1.97,   0.00,
02/13 15Z,  -0.30,  -0.80,  99.90,  -1.10,   0.00,  (max)
02/13 16Z,  -0.30,  -0.93,  99.90,  -1.23,   0.00,
02/13 17Z,  -0.30,  -1.90,  99.90,  -2.20,   0.00,
02/13 18Z,  -0.50,  -3.42,  99.90,  -3.92,   0.00,
02/13 19Z,  -0.50,  -5.08,  99.90,  -5.58,   0.00,
02/13 20Z,  -0.50,  -6.44,  99.90,  -6.94,   0.00,
02/13 21Z,  -0.50,  -7.13,  99.90,  -7.63,   0.00,  (min)
02/13 22Z,  -0.50,  -6.89,  99.90,  -7.39,   0.00,
02/13 23Z,  -0.50,  -5.64,  99.90,  -6.14,   0.00,
02/14 00Z,  -0.70,  -3.59,  99.90,  -4.29,   0.00,
02/14 01Z,  -0.80,  -1.40,  99.90,  -2.20,   0.00,
02/14 02Z,  -0.80,   0.12,  99.90,  -0.68,   0.00,
02/14 03Z,  -0.80,   0.56,  99.90,  -0.24,   0.00,  (max)
02/14 04Z,  -0.90,  -0.03,  99.90,  -0.93,   0.00,
02/14 05Z,  -0.90,  -1.50,  99.90,  -2.40,   0.00,
02/14 06Z,  -1.00,  -3.58,  99.90,  -4.58,   0.00,
02/14 07Z,  -1.20,  -5.88,  99.90,  -7.08,   0.00,
02/14 08Z,  -1.20,  -7.92,  99.90,  -9.12,   0.00,
02/14 09Z,  -1.20,  -9.25,  99.90, -10.45,   0.00,
02/14 10Z,  -1.20,  -9.57,  99.90, -10.77,   0.00,  (min)
02/14 11Z,  -1.10,  -8.74,  99.90,  -9.84,   0.00,
02/14 12Z,  -1.10,  -6.87,  99.90,  -7.97,   0.00,
02/14 13Z,  -1.10,  -4.40,  99.90,  -5.50,   0.00,
02/14 14Z,  -1.20,  -2.17,  99.90,  -3.37,   0.00,
02/14 15Z,  -1.30,  -0.83,  99.90,  -2.13,   0.00,
02/14 16Z,  -1.40,  -0.54,  99.90,  -1.94,   0.00,  (max)
02/14 17Z,  -1.50,  -1.19,  99.90,  -2.69,   0.00,
02/14 18Z,  -1.50,  -2.52,  99.90,  -4.02,   0.00,
02/14 19Z,  -1.50,  -4.23,  99.90,  -5.73,   0.00,
02/14 20Z,  -1.50,  -5.89,  99.90,  -7.39,   0.00,
02/14 21Z,  -1.60,  -7.08,  99.90,  -8.68,   0.00,
02/14 22Z,  -1.60,  -7.42,  99.90,  -9.02,   0.00,  (min)
02/14 23Z,  -1.60,  -6.76,  99.90,  -8.36,   0.00,
02/15 00Z,  -1.60,  -5.15,  99.90,  -6.75,   0.00,
02/15 01Z,  -1.70,  -2.99,  99.90,  -4.69,   0.00,
02/15 02Z,  -1.60,  -1.02,  99.90,  -2.62,   0.00,
02/15 03Z,  -1.60,   0.05,  99.90,  -1.55,   0.00,
02/15 04Z,  -1.50,   0.04,  99.90,  -1.46,   0.00,  (max)
02/15 05Z,  -1.50,  -0.91,  99.90,  -2.41,   0.00,
02/15 06Z,  -1.40,  -2.56,  99.90,  -3.96,   0.00,
02/15 07Z,  -1.30,  -4.63,  99.90,  -5.93,   0.00,
02/15 08Z,  -1.30,  -6.72,  99.90,  -8.02,   0.00,
02/15 09Z,  -1.20,  -8.36,  99.90,  -9.56,   0.00,
02/15 10Z,  -1.20,  -9.14,  99.90, -10.34,   0.00,  (min)
02/15 11Z,  -1.10,  -8.82,  99.90,  -9.92,   0.00,
02/15 12Z,  -1.10,  -7.43,  99.90,  -8.53,   0.00,
02/15 13Z,  -1.00,  -5.24,  99.90,  -6.24,   0.00,
02/15 14Z,  -1.00,  -2.86,  99.90,  -3.86,   0.00,
02/15 15Z,  -0.90,  -1.10,  99.90,  -2.00,   0.00,
02/15 16Z,  -0.90,  -0.39,  99.90,  -1.29,   0.00,  (max)
02/15 17Z,  -0.80,  -0.68,  99.90,  -1.48,   0.00,
02/15 18Z,  -0.80,  -1.75,  99.90,  -2.55,   0.00,
02/15 19Z,  -0.80,  -3.33,  99.90,  -4.13,   0.00,
02/15 20Z,  -0.70,  -5.08,  99.90,  -5.78,   0.00,
02/15 21Z,  -0.70,  -6.60,  99.90,  -7.30,   0.00,
02/15 22Z,  -0.70,  -7.47,  99.90,  -8.17,   0.00,  (min)
02/15 23Z,  -0.70,  -7.41,  99.90,  -8.11,   0.00,
02/16 00Z,  -0.70,  -6.36,  99.90,  -7.06,   0.00,
02/16 01Z,  -0.70,  -4.55,  99.90,  -5.25,   0.00,
02/16 02Z,  -0.70,  -2.50,  99.90,  -3.20,   0.00,
02/16 03Z,  -0.70,  -0.94,  99.90,  -1.64,   0.00,
02/16 04Z,  -0.70,  -0.37,  99.90,  -1.07,   0.00,  (max)
02/16 05Z,  -0.70,  -0.79,  99.90,  -1.49,   0.00,
02/16 06Z,  -0.70,  -1.97,  99.90,  -2.67,   0.00,
02/16 07Z,  -0.70,  -3.65,  99.90,  -4.35,   0.00,
02/16 08Z,  -0.80,  -5.53,  99.90,  -6.33,   0.00,
02/16 09Z,  -0.80,  -7.25,  99.90,  -8.05,   0.00,
02/16 10Z,  -0.80,  -8.36,  99.90,  -9.16,   0.00,
02/16 11Z,  -0.80,  -8.52,  99.90,  -9.32,   0.00,  (min)
02/16 12Z,  -0.80,  -7.62,  99.90,  -8.42,   0.00,
02/16 13Z,  -0.80,  -5.83,  99.90,  -6.63,   0.00,
02/16 14Z,  -0.90,  -3.60,  99.90,  -4.50,   0.00,
02/16 15Z,  -0.90,  -1.61,  99.90,  -2.51,   0.00,
02/16 16Z,  -0.90,  -0.47,  99.90,  -1.37,   0.00,  (max)
02/16 17Z,  -1.00,  -0.39,  99.90,  -1.39,   0.00,
02/16 18Z,  -1.00,  -1.15,  99.90,  -2.15,   0.00,
02/16 19Z,  -1.00,  -2.51,  99.90,  -3.51,   0.00,
02/16 20Z,  -1.00,  -4.17,  99.90,  -5.17,   0.00,
02/16 21Z,  -1.00,  -5.83,  99.90,  -6.83,   0.00,
02/16 22Z,  -1.10,  -7.09,  99.90,  -8.19,   0.00,
02/16 23Z,  -1.10,  -7.58,  99.90,  -8.68,   0.00,  (min)
02/17 00Z,  -1.10,  -7.11,  99.90,  -8.21,   0.00,
02/17 01Z,  -1.10,  -5.81,  99.90,  -6.91,   0.00,
02/17 02Z,  -1.10,  -4.01,  99.90,  -5.11,   0.00,
02/17 03Z,  -1.10,  -2.27,  99.90,  -3.37,   0.00,
02/17 04Z,  -1.10,  -1.22,  99.90,  -2.32,   0.00,
02/17 05Z,  -1.20,  -1.10,  99.90,  -2.30,   0.00,  (max)
02/17 06Z,  -1.20,  -1.80,  99.90,  -3.00,   0.00,
02/17 07Z,  -1.20,  -3.04,  99.90,  -4.24,   0.00,
02/17 08Z,  -1.20,  -4.57,  99.90,  -5.77,   0.00,
02/17 09Z,  -1.20,  -6.13,  99.90,  -7.33,   0.00,
02/17 10Z,  -1.30,  -7.37,  99.90,  -8.67,   0.00,
02/17 11Z,  -1.40,  -7.90,  99.90,  -9.30,   0.00,  (min)
02/17 12Z,  -1.40,  -7.47,  99.90,  -8.87,   0.00,
02/17 13Z,  -1.50,  -6.14,  99.90,  -7.64,   0.00,
02/17 14Z,  -1.50,  -4.23,  99.90,  -5.73,   0.00,
02/17 15Z,  -1.60,  -2.25,  99.90,  -3.85,   0.00,
02/17 16Z,  -1.70,  -0.81,  99.90,  -2.51,   0.00,
02/17 17Z,  -1.80,  -0.31,  99.90,  -2.11,   0.00,  (max)
02/17 18Z,  -1.80,  -0.73,  99.90,  -2.53,   0.00,
02/17 19Z,  -1.90,  -1.82,  99.90,  -3.72,   0.00,
02/17 20Z,  -2.00,  -3.29,  99.90,  -5.29,   0.00,
02/17 21Z,  -2.00,  -4.90,  99.90,  -6.90,   0.00,
02/17 22Z,  -2.10,  -6.35,  99.90,  -8.45,   0.00,
02/17 23Z,  -2.20,  -7.28,  99.90,  -9.48,   0.00,
02/18 00Z,  -2.30,  -7.40,  99.90,  -9.70,   0.00,
02/18 01Z,  99.90,  -6.66,  99.90,  99.90,   0.00,
02/18 02Z,  99.90,  -5.30,  99.90,  99.90,   0.00,
02/18 03Z,  99.90,  -3.71,  99.90,  99.90,   0.00,
02/18 04Z,  99.90,  -2.40,  99.90,  99.90,   0.00,
02/18 05Z,  99.90,  -1.81,  99.90,  99.90,   0.00,
02/18 06Z,  99.90,  -2.02,  99.90,  99.90,   0.00,