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
#Cape Romanzof, AK : 02/14/2025 07:23:25 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 12Z,   0.40,  -2.99,  99.90,  -2.59,   0.00,
02/12 13Z,   0.40,  -3.04,  99.90,  -2.64,   0.00,  (max)
02/12 14Z,   0.40,  -3.78,  99.90,  -3.38,   0.00,
02/12 15Z,   0.40,  -5.11,  99.90,  -4.71,   0.00,
02/12 16Z,   0.40,  -6.65,  99.90,  -6.25,   0.00,
02/12 17Z,   0.30,  -7.82,  99.90,  -7.52,   0.00,
02/12 18Z,   0.30,  -8.20,  99.90,  -7.90,   0.00,  (min)
02/12 19Z,   0.20,  -7.89,  99.90,  -7.69,   0.00,
02/12 20Z,   0.20,  -7.10,  99.90,  -6.90,   0.00,
02/12 21Z,   0.10,  -6.02,  99.90,  -5.92,   0.00,
02/12 22Z,   0.00,  -4.77,  99.90,  -4.77,   0.00,
02/12 23Z,   0.00,  -3.48,  99.90,  -3.48,   0.00,
02/13 00Z,   0.00,  -2.33,  99.90,  -2.33,   0.00,
02/13 01Z,   0.00,  -1.53,  99.90,  -1.53,   0.00,
02/13 02Z,   0.00,  -1.31,  99.90,  -1.31,   0.00,  (max)
02/13 03Z,   0.00,  -1.83,  99.90,  -1.83,   0.00,
02/13 04Z,  -0.10,  -3.11,  99.90,  -3.21,   0.00,
02/13 05Z,  -0.10,  -4.77,  99.90,  -4.87,   0.00,
02/13 06Z,   0.00,  -6.00,  99.90,  -6.00,   0.00,
02/13 07Z,   0.00,  -6.40,  99.90,  -6.40,   0.00,  (min)
02/13 08Z,  -0.10,  -6.19,  99.90,  -6.29,   0.00,
02/13 09Z,  -0.10,  -5.66,  99.90,  -5.76,   0.00,
02/13 10Z,  -0.20,  -4.98,  99.90,  -5.18,   0.00,
02/13 11Z,  -0.20,  -4.23,  99.90,  -4.43,   0.00,
02/13 12Z,  -0.20,  -3.55,  99.90,  -3.75,   0.00,
02/13 13Z,  -0.20,  -3.10,  99.90,  -3.30,   0.00,  (max)
02/13 14Z,  -0.20,  -3.14,  99.90,  -3.34,   0.00,
02/13 15Z,  -0.30,  -3.85,  99.90,  -4.15,   0.00,
02/13 16Z,  -0.30,  -5.10,  99.90,  -5.40,   0.00,
02/13 17Z,  -0.30,  -6.54,  99.90,  -6.84,   0.00,
02/13 18Z,  -0.40,  -7.58,  99.90,  -7.98,   0.00,
02/13 19Z,  -0.40,  -7.85,  99.90,  -8.25,   0.00,  (min)
02/13 20Z,  -0.40,  -7.49,  99.90,  -7.89,   0.00,
02/13 21Z,  -0.50,  -6.70,  99.90,  -7.20,   0.00,
02/13 22Z,  -0.50,  -5.66,  99.90,  -6.16,   0.00,
02/13 23Z,  -0.50,  -4.49,  99.90,  -4.99,   0.00,
02/14 00Z,  -0.60,  -3.30,  99.90,  -3.90,   0.00,
02/14 01Z,  -0.60,  -2.28,  99.90,  -2.88,   0.00,
02/14 02Z,  -0.60,  -1.62,  99.90,  -2.22,   0.00,
02/14 03Z,  -0.60,  -1.57,  99.90,  -2.17,   0.00,  (max)
02/14 04Z,  -0.60,  -2.25,  99.90,  -2.85,   0.00,
02/14 05Z,  -0.60,  -3.60,  99.90,  -4.20,   0.00,
02/14 06Z,  -0.60,  -5.21,  99.90,  -5.81,   0.00,
02/14 07Z,  -0.60,  -6.28,  99.90,  -6.88,   0.00,
02/14 08Z,  -0.60,  -6.54,  99.90,  -7.14,   0.00,  (min)
02/14 09Z,  -0.60,  -6.27,  99.90,  -6.87,   0.00,
02/14 10Z,  -0.60,  -5.71,  99.90,  -6.31,   0.00,
02/14 11Z,  -0.70,  -5.01,  99.90,  -5.71,   0.00,
02/14 12Z,  -0.80,  -4.26,  99.90,  -5.06,   0.00,
02/14 13Z,  -0.90,  -3.58,  99.90,  -4.48,   0.00,
02/14 14Z,  -0.90,  -3.15,  99.90,  -4.05,   0.00,  (max)
02/14 15Z,  -0.90,  -3.20,  99.90,  -4.10,   0.00,
02/14 16Z,  -0.90,  -3.87,  99.90,  -4.77,   0.00,
02/14 17Z,  -0.90,  -5.07,  99.90,  -5.97,   0.00,
02/14 18Z,  -0.90,  -6.41,  99.90,  -7.31,   0.00,
02/14 19Z,  -0.90,  -7.31,  99.90,  -8.21,   0.00,
02/14 20Z,  -0.90,  -7.47,  99.90,  -8.37,   0.00,  (min)
02/14 21Z,  -0.90,  -7.06,  99.90,  -7.96,   0.00,
02/14 22Z,  -0.90,  -6.28,  99.90,  -7.18,   0.00,
02/14 23Z,  -0.90,  -5.29,  99.90,  -6.19,   0.00,
02/15 00Z,  -0.90,  -4.20,  99.90,  -5.10,   0.00,
02/15 01Z,  -0.90,  -3.14,  99.90,  -4.04,   0.00,
02/15 02Z,  -0.90,  -2.26,  99.90,  -3.16,   0.00,
02/15 03Z,  -0.90,  -1.79,  99.90,  -2.69,   0.00,  (max)
02/15 04Z,  -0.80,  -1.94,  99.90,  -2.74,   0.00,
02/15 05Z,  -0.80,  -2.79,  99.90,  -3.59,   0.00,
02/15 06Z,  -0.70,  -4.21,  99.90,  -4.91,   0.00,
02/15 07Z,  -0.70,  -5.71,  99.90,  -6.41,   0.00,
02/15 08Z,  -0.60,  -6.56,  99.90,  -7.16,   0.00,
02/15 09Z,  -0.60,  -6.67,  99.90,  -7.27,   0.00,  (min)
02/15 10Z,  -0.60,  -6.31,  99.90,  -6.91,   0.00,
02/15 11Z,  -0.50,  -5.70,  99.90,  -6.20,   0.00,
02/15 12Z,  -0.50,  -4.97,  99.90,  -5.47,   0.00,
02/15 13Z,  -0.50,  -4.20,  99.90,  -4.70,   0.00,
02/15 14Z,  -0.40,  -3.53,  99.90,  -3.93,   0.00,
02/15 15Z,  -0.40,  -3.11,  99.90,  -3.51,   0.00,  (max)
02/15 16Z,  -0.40,  -3.19,  99.90,  -3.59,   0.00,
02/15 17Z,  -0.40,  -3.87,  99.90,  -4.27,   0.00,
02/15 18Z,  -0.40,  -5.02,  99.90,  -5.42,   0.00,
02/15 19Z,  -0.40,  -6.27,  99.90,  -6.67,   0.00,
02/15 20Z,  -0.40,  -7.03,  99.90,  -7.43,   0.00,
02/15 21Z,  -0.40,  -7.08,  99.90,  -7.48,   0.00,  (min)
02/15 22Z,  -0.40,  -6.63,  99.90,  -7.03,   0.00,
02/15 23Z,  -0.40,  -5.87,  99.90,  -6.27,   0.00,
02/16 00Z,  -0.40,  -4.94,  99.90,  -5.34,   0.00,
02/16 01Z,  -0.40,  -3.94,  99.90,  -4.34,   0.00,
02/16 02Z,  -0.40,  -3.01,  99.90,  -3.41,   0.00,
02/16 03Z,  -0.40,  -2.31,  99.90,  -2.71,   0.00,
02/16 04Z,  -0.50,  -2.05,  99.90,  -2.55,   0.00,  (max)
02/16 05Z,  -0.50,  -2.43,  99.90,  -2.93,   0.00,
02/16 06Z,  -0.50,  -3.45,  99.90,  -3.95,   0.00,
02/16 07Z,  -0.60,  -4.90,  99.90,  -5.50,   0.00,
02/16 08Z,  -0.60,  -6.21,  99.90,  -6.81,   0.00,
02/16 09Z,  -0.60,  -6.82,  99.90,  -7.42,   0.00,  (min)
02/16 10Z,  -0.60,  -6.76,  99.90,  -7.36,   0.00,
02/16 11Z,  -0.70,  -6.30,  99.90,  -7.00,   0.00,
02/16 12Z,  -0.70,  -5.63,  99.90,  -6.33,   0.00,
02/16 13Z,  -0.70,  -4.85,  99.90,  -5.55,   0.00,
02/16 14Z,  -0.80,  -4.06,  99.90,  -4.86,   0.00,
02/16 15Z,  -0.80,  -3.38,  99.90,  -4.18,   0.00,
02/16 16Z,  -0.90,  -3.00,  99.90,  -3.90,   0.00,  (max)
02/16 17Z,  -0.90,  -3.13,  99.90,  -4.03,   0.00,
02/16 18Z,  -0.90,  -3.83,  99.90,  -4.73,   0.00,
02/16 19Z,  -0.90,  -4.97,  99.90,  -5.87,   0.00,
02/16 20Z,  -0.90,  -6.14,  99.90,  -7.04,   0.00,
02/16 21Z,  -0.90,  -6.75,  99.90,  -7.65,   0.00,  (min)
02/16 22Z,  -0.90,  -6.71,  99.90,  -7.61,   0.00,
02/16 23Z,  -0.90,  -6.23,  99.90,  -7.13,   0.00,
02/17 00Z,  -0.90,  -5.49,  99.90,  -6.39,   0.00,
02/17 01Z,  -0.90,  -4.62,  99.90,  -5.52,   0.00,
02/17 02Z,  -0.90,  -3.73,  99.90,  -4.63,   0.00,
02/17 03Z,  -0.90,  -2.94,  99.90,  -3.84,   0.00,
02/17 04Z,  -0.90,  -2.42,  99.90,  -3.32,   0.00,
02/17 05Z,  -0.90,  -2.40,  99.90,  -3.30,   0.00,  (max)
02/17 06Z,  -0.90,  -3.02,  99.90,  -3.92,   0.00,
02/17 07Z,  -0.90,  -4.20,  99.90,  -5.10,   0.00,
02/17 08Z,  -0.90,  -5.60,  99.90,  -6.50,   0.00,
02/17 09Z,  -0.90,  -6.67,  99.90,  -7.57,   0.00,
02/17 10Z,  -0.90,  -7.02,  99.90,  -7.92,   0.00,  (min)
02/17 11Z,  -0.90,  -6.80,  99.90,  -7.70,   0.00,
02/17 12Z,  -0.90,  -6.23,  99.90,  -7.13,   0.00,
02/17 13Z,  -0.90,  -5.48,  99.90,  -6.38,   0.00,
02/17 14Z,  -0.90,  -4.64,  99.90,  -5.54,   0.00,
02/17 15Z,  -0.90,  -3.82,  99.90,  -4.72,   0.00,
02/17 16Z,  -0.90,  -3.16,  99.90,  -4.06,   0.00,
02/17 17Z,  -0.90,  -2.84,  99.90,  -3.74,   0.00,  (max)
02/17 18Z,  -0.90,  -3.04,  99.90,  -3.94,   0.00,
02/17 19Z,  -0.90,  -3.80,  99.90,  -4.70,   0.00,
02/17 20Z,  -0.90,  -4.95,  99.90,  -5.85,   0.00,
02/17 21Z,  -0.90,  -6.02,  99.90,  -6.92,   0.00,
02/17 22Z,  -0.90,  -6.50,  99.90,  -7.40,   0.00,  (min)
02/17 23Z,  -0.90,  -6.37,  99.90,  -7.27,   0.00,
02/18 00Z,  -0.90,  -5.87,  99.90,  -6.77,   0.00,