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
Port Heiden, AK
Egegik, AK
Naknek, AK
Clark's Pt, AK
Goodnews Bay
Quinhagak, AK
Kuskokwak, AK
Eek, Apokak, AK
Popokamute, AK
Scammon Bay AK
St. Lawrence, AK
Kwikluak, AK
Kawanak, AK
Apoon, Yukon, AK
St. Michaels, AK
Golovin, AK
Nome, AK
Port Clarence, AK
Kotzebue, AK
Pt. Barrow, AK
Prudhoe Bay, AK
St. Paul Island AK
Surge List
Norton Sound
Arctic Alaska
#Skagway, AK : 12/06/2025 16:20:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 00Z,   1.90,  10.17,   9.46,  99.90,  -2.61,
12/05 01Z,   1.90,   4.45,   3.55,  99.90,  -2.80,
12/05 02Z,   1.90,  -0.68,  -1.51,  99.90,  -2.73,
12/05 03Z,   1.80,  -3.83,  -4.70,  99.90,  -2.67,
12/05 04Z,   1.60,  -4.13,  -4.81,  99.90,  -2.28,  (min)
12/05 05Z,   1.50,  -1.68,  -2.58,  99.90,  -2.40,
12/05 06Z,   2.00,   2.69,   1.77,  99.90,  -2.92,
12/05 07Z,   2.00,   7.80,   6.67,  99.90,  -3.13,
12/05 08Z,   2.00,  12.45,  11.40,  99.90,  -3.05,
12/05 09Z,   1.80,  15.62,  14.75,  99.90,  -2.67,
12/05 10Z,   1.60,  16.76,  15.70,  99.90,  -2.66,  (max)
12/05 11Z,   1.40,  15.89,  14.93,  99.90,  -2.36,
12/05 12Z,   1.90,  13.37,  12.70,  99.90,  -2.57,
12/05 13Z,   1.90,   9.77,   9.80,  99.90,  -1.87,
12/05 14Z,   2.00,   5.98,   6.00,  99.90,  -1.98,
12/05 15Z,   1.80,   3.28,   3.20,  99.90,  -1.88,
12/05 16Z,   1.60,   2.74,   2.25,  99.90,  -2.09,  (min)
12/05 17Z,   1.50,   4.65,   4.22,  99.90,  -1.93,
12/05 18Z,   1.90,   8.42,   8.10,  99.90,  -2.22,
12/05 19Z,   1.90,  13.01,  12.47,  99.90,  -2.44,
12/05 20Z,   2.00,  17.22,  16.61,  99.90,  -2.61,
12/05 21Z,   1.90,  19.93,  19.45,  99.90,  -2.38,
12/05 22Z,   1.80,  20.37,  20.17,  99.90,  -2.00,  (max)
12/05 23Z,   1.80,  18.41,  18.40,  99.90,  -1.81,
12/06 00Z,   2.30,  14.39,  14.32,  99.90,  -2.37,
12/06 01Z,   2.30,   8.98,   8.77,  99.90,  -2.51,
12/06 02Z,   2.20,   3.12,   2.78,  99.90,  -2.54,
12/06 03Z,   2.20,  -1.83,  -2.04,  99.90,  -2.41,
12/06 04Z,   2.10,  -4.47,  -4.67,  99.90,  -2.30,  (min)
12/06 05Z,   2.10,  -4.11,  -4.40,  99.90,  -2.39,
12/06 06Z,   2.40,  -1.09,  -1.66,  99.90,  -2.97,
12/06 07Z,   2.50,   3.61,   2.87,  99.90,  -3.24,
12/06 08Z,   2.50,   8.78,   8.04,  99.90,  -3.24,
12/06 09Z,   2.40,  13.26,  12.54,  99.90,  -3.12,
12/06 10Z,   2.40,  16.10,  15.65,  99.90,  -2.85,
12/06 11Z,   2.40,  16.87,  16.36,  99.90,  -2.91,  (max)
12/06 12Z,   2.50,  15.67,  15.22,  99.90,  -2.95,
12/06 13Z,   2.60,  12.89,  12.79,  99.90,  -2.70,
12/06 14Z,   2.80,   9.13,   9.59,  99.90,  -2.34,
12/06 15Z,   3.10,   5.40,   5.72,  99.90,  -2.78,
12/06 16Z,   3.30,   3.02,   2.96,  99.90,  -3.36,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 17Z,   3.40,   2.95,  99.90,   3.05,  -3.31,
12/06 18Z,   3.30,   5.27,  99.90,   5.32,  -3.25,
12/06 19Z,   3.10,   9.24,  99.90,   9.14,  -3.19,
12/06 20Z,   3.00,  13.76,  99.90,  13.62,  -3.14,
12/06 21Z,   2.80,  17.67,  99.90,  17.38,  -3.08,
12/06 22Z,   2.60,  19.93,  99.90,  19.50,  -3.03,  (max)
12/06 23Z,   2.50,  19.90,  99.90,  19.43,  -2.97,
12/07 00Z,   2.50,  17.54,  99.90,  17.12,  -2.92,
12/07 01Z,   2.40,  13.26,  99.90,  12.79,  -2.86,
12/07 02Z,   2.50,   7.76,  99.90,   7.45,  -2.81,
12/07 03Z,   2.50,   2.09,  99.90,   1.83,  -2.75,
12/07 04Z,   2.60,  -2.37,  99.90,  -2.46,  -2.70,
12/07 05Z,   2.80,  -4.33,  99.90,  -4.23,  -2.70,  (min)
12/07 06Z,   2.80,  -3.36,  99.90,  -3.26,  -2.70,
12/07 07Z,   2.70,   0.02,  99.90,   0.02,  -2.70,
12/07 08Z,   2.70,   4.77,  99.90,   4.77,  -2.70,
12/07 09Z,   2.50,   9.73,  99.90,   9.53,  -2.70,
12/07 10Z,   2.40,  13.81,  99.90,  13.52,  -2.70,
12/07 11Z,   2.30,  16.21,  99.90,  15.81,  -2.70,
12/07 12Z,   2.30,  16.59,  99.90,  16.19,  -2.70,  (max)
12/07 13Z,   2.30,  15.11,  99.90,  14.71,  -2.70,
12/07 14Z,   2.30,  12.18,  99.90,  11.78,  -2.70,
12/07 15Z,   2.40,   8.45,  99.90,   8.15,  -2.70,
12/07 16Z,   2.50,   4.99,  99.90,   4.79,  -2.70,
12/07 17Z,   2.60,   3.05,  99.90,   2.95,  -2.70,  (min)
12/07 18Z,   2.60,   3.42,  99.90,   3.32,  -2.70,
12/07 19Z,   2.50,   5.97,  99.90,   5.77,  -2.70,
12/07 20Z,   2.60,   9.87,  99.90,   9.77,  -2.70,
12/07 21Z,   2.50,  14.08,  99.90,  13.88,  -2.70,
12/07 22Z,   2.30,  17.53,  99.90,  17.14,  -2.70,
12/07 23Z,   2.10,  19.31,  99.90,  18.71,  -2.70,  (max)
12/08 00Z,   2.20,  18.87,  99.90,  18.37,  -2.70,
12/08 01Z,   2.30,  16.26,  99.90,  15.87,  -2.70,
12/08 02Z,   2.40,  11.96,  99.90,  11.67,  -2.70,
12/08 03Z,   2.50,   6.69,  99.90,   6.50,  -2.70,
12/08 04Z,   2.70,   1.51,  99.90,   1.51,  -2.70,
12/08 05Z,   2.80,  -2.24,  99.90,  -2.14,  -2.70,
12/08 06Z,   2.80,  -3.50,  99.90,  -3.40,  -2.70,  (min)
12/08 07Z,   2.70,  -2.06,  99.90,  -2.06,  -2.70,
12/08 08Z,   2.80,   1.44,  99.90,   1.54,  -2.70,
12/08 09Z,   2.70,   5.96,  99.90,   5.97,  -2.70,
12/08 10Z,   2.40,  10.49,  99.90,  10.20,  -2.70,
12/08 11Z,   2.10,  14.07,  99.90,  13.47,  -2.70,
12/08 12Z,   1.90,  15.99,  99.90,  15.19,  -2.70,  (max)
12/08 13Z,   1.70,  16.02,  99.90,  15.02,  -2.70,
12/08 14Z,   1.50,  14.36,  99.90,  13.17,  -2.70,
12/08 15Z,   1.50,  11.44,  99.90,  10.24,  -2.70,
12/08 16Z,   1.60,   7.93,  99.90,   6.83,  -2.70,
12/08 17Z,   1.60,   4.87,  99.90,   3.77,  -2.70,
12/08 18Z,   1.60,   3.39,  99.90,   2.29,  -2.70,  (min)
12/08 19Z,   1.60,   4.05,  99.90,   2.95,  -2.70,
12/08 20Z,   1.50,   6.58,  99.90,   5.38,  -2.70,
12/08 21Z,   1.40,  10.17,  99.90,   8.88,  -2.70,
12/08 22Z,   1.30,  13.90,  99.90,  12.50,  -2.70,
12/08 23Z,   1.40,  16.82,  99.90,  15.52,  -2.70,
12/09 00Z,   1.40,  18.12,  99.90,  16.83,  -2.70,  (max)
12/09 01Z,   1.60,  17.40,  99.90,  16.30,  -2.70,
12/09 02Z,   1.80,  14.76,  99.90,  13.86,  -2.70,
12/09 03Z,   2.10,  10.70,  99.90,  10.11,  -2.70,
12/09 04Z,   2.40,   5.94,  99.90,   5.64,  -2.70,
12/09 05Z,   2.70,   1.47,  99.90,   1.47,  -2.70,
12/09 06Z,   2.90,  -1.50,  99.90,  -1.30,  -2.70,
12/09 07Z,   2.90,  -2.14,  99.90,  -1.94,  -2.70,  (min)
12/09 08Z,   2.90,  -0.44,  99.90,  -0.24,  -2.70,
12/09 09Z,   2.70,   2.92,  99.90,   2.92,  -2.70,
12/09 10Z,   2.40,   7.04,  99.90,   6.74,  -2.70,
12/09 11Z,   2.10,  11.03,  99.90,  10.43,  -2.70,
12/09 12Z,   1.80,  14.07,  99.90,  13.17,  -2.70,
12/09 13Z,   1.30,  15.55,  99.90,  14.15,  -2.70,  (max)
12/09 14Z,   1.10,  15.33,  99.90,  13.73,  -2.70,
12/09 15Z,   1.10,  13.63,  99.90,  12.04,  -2.70,
12/09 16Z,   1.20,  10.87,  99.90,   9.38,  -2.70,
12/09 17Z,   1.30,   7.69,  99.90,   6.30,  -2.70,
12/09 18Z,   1.40,   5.05,  99.90,   3.76,  -2.70,
12/09 19Z,   1.40,   3.91,  99.90,   2.61,  -2.70,  (min)
12/09 20Z,   1.50,   4.65,  99.90,   3.45,  -2.70,
12/09 21Z,   1.60,   6.93,  99.90,   5.84,  -2.70,
12/09 22Z,   1.60,  10.04,  99.90,   8.95,  -2.70,
12/09 23Z,   1.70,  13.20,  99.90,  12.21,  -2.70,
12/10 00Z,   1.70,  15.61,  99.90,  14.61,  -2.70,
12/10 01Z,   1.70,  16.55,  99.90,  15.55,  -2.70,  (max)
12/10 02Z,   1.80,  15.71,  99.90,  14.81,  -2.70,
12/10 03Z,   1.90,  13.26,  99.90,  12.47,  -2.70,
12/10 04Z,   2.00,   9.68,  99.90,   8.98,  -2.70,
12/10 05Z,   2.10,   5.61,  99.90,   5.01,  -2.70,
12/10 06Z,   2.20,   1.94,  99.90,   1.44,  -2.70,
12/10 07Z,  99.90,  -0.31,  99.90,  99.90,  -2.70,
12/10 08Z,  99.90,  -0.50,  99.90,  99.90,  -2.70,
12/10 09Z,  99.90,   1.25,  99.90,  99.90,  -2.70,
12/10 10Z,  99.90,   4.30,  99.90,  99.90,  -2.70,
12/10 11Z,  99.90,   7.92,  99.90,  99.90,  -2.70,
12/10 12Z,  99.90,  11.37,  99.90,  99.90,  -2.70,