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
#Yakutat, AK : 01/22/2026 16:22:11 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 00Z,  -0.60,   9.80,   8.44,  99.90,  -0.76,  (max)
01/21 01Z,  -0.60,   7.73,   6.23,  99.90,  -0.90,
01/21 02Z,  -0.70,   5.03,   3.55,  99.90,  -0.78,
01/21 03Z,  -0.70,   2.31,   0.82,  99.90,  -0.79,
01/21 04Z,  -0.70,   0.16,  -1.22,  99.90,  -0.68,
01/21 05Z,  -0.70,  -0.95,  -2.36,  99.90,  -0.71,  (min)
01/21 06Z,  -0.60,  -0.77,  -2.08,  99.90,  -0.71,
01/21 07Z,  -0.60,   0.62,  -0.71,  99.90,  -0.73,
01/21 08Z,  -0.60,   2.87,   1.39,  99.90,  -0.88,
01/21 09Z,  -0.60,   5.43,   4.03,  99.90,  -0.80,
01/21 10Z,  -0.60,   7.69,   6.29,  99.90,  -0.80,
01/21 11Z,  -0.60,   9.15,   7.68,  99.90,  -0.87,
01/21 12Z,  -0.60,   9.51,   7.97,  99.90,  -0.94,  (max)
01/21 13Z,  -0.60,   8.77,   7.38,  99.90,  -0.79,
01/21 14Z,  -0.60,   7.23,   5.74,  99.90,  -0.89,
01/21 15Z,  -0.60,   5.36,   3.95,  99.90,  -0.81,
01/21 16Z,  -0.60,   3.74,   2.37,  99.90,  -0.77,
01/21 17Z,  -0.60,   2.85,   1.61,  99.90,  -0.64,  (min)
01/21 18Z,  -0.60,   2.96,   1.64,  99.90,  -0.72,
01/21 19Z,  -0.50,   4.08,   2.73,  99.90,  -0.85,
01/21 20Z,  -0.60,   5.91,   4.54,  99.90,  -0.77,
01/21 21Z,  -0.60,   7.96,   6.63,  99.90,  -0.73,
01/21 22Z,  -0.60,   9.66,   8.35,  99.90,  -0.71,
01/21 23Z,  -0.60,  10.53,   9.20,  99.90,  -0.73,  (max)
01/22 00Z,  -0.50,  10.25,   8.85,  99.90,  -0.90,
01/22 01Z,  -0.60,   8.83,   7.43,  99.90,  -0.80,
01/22 02Z,  -0.70,   6.53,   5.34,  99.90,  -0.49,
01/22 03Z,  -0.70,   3.87,   2.53,  99.90,  -0.64,
01/22 04Z,  -0.70,   1.44,   0.15,  99.90,  -0.59,
01/22 05Z,  -0.70,  -0.20,  -1.42,  99.90,  -0.52,
01/22 06Z,  -0.60,  -0.67,  -1.98,  99.90,  -0.71,  (min)
01/22 07Z,  -0.60,   0.12,  -1.09,  99.90,  -0.61,
01/22 08Z,  -0.60,   1.97,   0.66,  99.90,  -0.71,
01/22 09Z,  -0.70,   4.43,   3.02,  99.90,  -0.71,
01/22 10Z,  -0.70,   6.91,   5.59,  99.90,  -0.62,
01/22 11Z,  -0.70,   8.83,   7.40,  99.90,  -0.73,
01/22 12Z,  -0.60,   9.77,   8.31,  99.90,  -0.86,  (max)
01/22 13Z,  -0.70,   9.56,   8.13,  99.90,  -0.73,
01/22 14Z,  -0.70,   8.34,   6.97,  99.90,  -0.67,
01/22 15Z,  -0.70,   6.48,   5.09,  99.90,  -0.69,
01/22 16Z,  -0.70,   4.54,   3.24,  99.90,  -0.60,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 17Z,  -0.80,   3.06,  99.90,   1.65,  -0.60,
01/22 18Z,  -0.80,   2.44,  99.90,   1.04,  -0.61,  (min)
01/22 19Z,  -0.70,   2.87,  99.90,   1.56,  -0.61,
01/22 20Z,  -0.60,   4.22,  99.90,   3.01,  -0.61,
01/22 21Z,  -0.60,   6.13,  99.90,   4.92,  -0.61,
01/22 22Z,  -0.50,   8.07,  99.90,   6.96,  -0.61,
01/22 23Z,  -0.60,   9.49,  99.90,   8.28,  -0.61,
01/23 00Z,  -0.60,   9.99,  99.90,   8.77,  -0.62,  (max)
01/23 01Z,  -0.60,   9.36,  99.90,   8.15,  -0.62,
01/23 02Z,  -0.60,   7.73,  99.90,   6.51,  -0.62,
01/23 03Z,  -0.70,   5.44,  99.90,   4.12,  -0.62,
01/23 04Z,  -0.80,   3.03,  99.90,   1.60,  -0.62,
01/23 05Z,  -0.80,   1.07,  99.90,  -0.36,  -0.62,
01/23 06Z,  -0.70,   0.03,  99.90,  -1.29,  -0.62,  (min)
01/23 07Z,  -0.80,   0.17,  99.90,  -1.26,  -0.62,
01/23 08Z,  -0.80,   1.45,  99.90,   0.02,  -0.62,
01/23 09Z,  -0.70,   3.56,  99.90,   2.24,  -0.62,
01/23 10Z,  -0.70,   6.02,  99.90,   4.69,  -0.62,
01/23 11Z,  -0.70,   8.23,  99.90,   6.90,  -0.62,
01/23 12Z,  -0.70,   9.69,  99.90,   8.36,  -0.62,
01/23 13Z,  -0.80,  10.08,  99.90,   8.66,  -0.62,  (max)
01/23 14Z,  -0.80,   9.37,  99.90,   7.95,  -0.62,
01/23 15Z,  -0.80,   7.78,  99.90,   6.36,  -0.62,
01/23 16Z,  -0.80,   5.76,  99.90,   4.34,  -0.62,
01/23 17Z,  -0.80,   3.85,  99.90,   2.43,  -0.62,
01/23 18Z,  -0.80,   2.55,  99.90,   1.13,  -0.62,
01/23 19Z,  -0.90,   2.18,  99.90,   0.66,  -0.62,  (min)
01/23 20Z,  -0.90,   2.81,  99.90,   1.29,  -0.62,
01/23 21Z,  -0.80,   4.25,  99.90,   2.83,  -0.62,
01/23 22Z,  -0.80,   6.09,  99.90,   4.67,  -0.62,
01/23 23Z,  -0.80,   7.81,  99.90,   6.39,  -0.62,
01/24 00Z,  -0.80,   8.94,  99.90,   7.52,  -0.62,
01/24 01Z,  -0.80,   9.15,  99.90,   7.72,  -0.62,  (max)
01/24 02Z,  -0.90,   8.35,  99.90,   6.83,  -0.62,
01/24 03Z,  -0.90,   6.72,  99.90,   5.20,  -0.62,
01/24 04Z,  -0.90,   4.66,  99.90,   3.14,  -0.62,
01/24 05Z,  -0.90,   2.68,  99.90,   1.15,  -0.62,
01/24 06Z,  -0.90,   1.27,  99.90,  -0.25,  -0.62,
01/24 07Z,  -0.90,   0.81,  99.90,  -0.72,  -0.62,  (min)
01/24 08Z,  -1.00,   1.42,  99.90,  -0.20,  -0.62,
01/24 09Z,  -1.00,   2.99,  99.90,   1.36,  -0.62,
01/24 10Z,  -1.00,   5.15,  99.90,   3.53,  -0.62,
01/24 11Z,  -1.00,   7.41,  99.90,   5.78,  -0.62,
01/24 12Z,  -0.90,   9.23,  99.90,   7.71,  -0.62,
01/24 13Z,  -0.90,  10.21,  99.90,   8.69,  -0.62,  (max)
01/24 14Z,  -0.90,  10.14,  99.90,   8.61,  -0.62,
01/24 15Z,  -0.90,   9.05,  99.90,   7.53,  -0.62,
01/24 16Z,  -0.90,   7.25,  99.90,   5.73,  -0.62,
01/24 17Z,  -1.00,   5.19,  99.90,   3.57,  -0.62,
01/24 18Z,  -1.00,   3.38,  99.90,   1.75,  -0.62,
01/24 19Z,  -1.00,   2.23,  99.90,   0.61,  -0.62,
01/24 20Z,  -0.90,   2.00,  99.90,   0.48,  -0.62,  (min)
01/24 21Z,  -0.90,   2.69,  99.90,   1.16,  -0.62,
01/24 22Z,  -0.80,   4.06,  99.90,   2.64,  -0.62,
01/24 23Z,  -0.90,   5.72,  99.90,   4.20,  -0.62,
01/25 00Z,  -0.80,   7.20,  99.90,   5.78,  -0.62,
01/25 01Z,  -0.80,   8.11,  99.90,   6.68,  -0.62,
01/25 02Z,  -0.80,   8.18,  99.90,   6.76,  -0.62,  (max)
01/25 03Z,  -0.80,   7.42,  99.90,   5.99,  -0.62,
01/25 04Z,  -0.80,   6.01,  99.90,   4.59,  -0.62,
01/25 05Z,  -0.70,   4.34,  99.90,   3.02,  -0.62,
01/25 06Z,  -0.70,   2.86,  99.90,   1.53,  -0.62,
01/25 07Z,  -0.70,   1.97,  99.90,   0.64,  -0.62,
01/25 08Z,  -0.70,   1.94,  99.90,   0.61,  -0.62,  (min)
01/25 09Z,  -0.60,   2.83,  99.90,   1.60,  -0.62,
01/25 10Z,  -0.60,   4.46,  99.90,   3.23,  -0.62,
01/25 11Z,  -0.60,   6.48,  99.90,   5.25,  -0.62,
01/25 12Z,  -0.50,   8.43,  99.90,   7.30,  -0.62,
01/25 13Z,  -0.50,   9.86,  99.90,   8.73,  -0.62,
01/25 14Z,  -0.50,  10.44,  99.90,   9.31,  -0.62,  (max)
01/25 15Z,  -0.50,  10.04,  99.90,   8.92,  -0.62,
01/25 16Z,  -0.50,   8.76,  99.90,   7.64,  -0.62,
01/25 17Z,  -0.50,   6.89,  99.90,   5.77,  -0.62,
01/25 18Z,  -0.50,   4.87,  99.90,   3.75,  -0.62,
01/25 19Z,  -0.40,   3.14,  99.90,   2.11,  -0.62,
01/25 20Z,  -0.40,   2.06,  99.90,   1.03,  -0.62,
01/25 21Z,  -0.40,   1.82,  99.90,   0.79,  -0.62,  (min)
01/25 22Z,  -0.40,   2.41,  99.90,   1.38,  -0.62,
01/25 23Z,  -0.40,   3.60,  99.90,   2.58,  -0.62,
01/26 00Z,  -0.50,   5.04,  99.90,   3.92,  -0.62,
01/26 01Z,  -0.50,   6.34,  99.90,   5.22,  -0.62,
01/26 02Z,  -0.40,   7.15,  99.90,   6.13,  -0.62,
01/26 03Z,  -0.40,   7.29,  99.90,   6.27,  -0.62,  (max)
01/26 04Z,  -0.40,   6.76,  99.90,   5.73,  -0.62,
01/26 05Z,  -0.40,   5.72,  99.90,   4.70,  -0.62,
01/26 06Z,  -0.40,   4.50,  99.90,   3.48,  -0.62,
01/26 07Z,  99.90,   3.47,  99.90,  99.90,  -0.62,
01/26 08Z,  99.90,   2.96,  99.90,  99.90,  -0.62,
01/26 09Z,  99.90,   3.16,  99.90,  99.90,  -0.62,
01/26 10Z,  99.90,   4.09,  99.90,  99.90,  -0.62,
01/26 11Z,  99.90,   5.60,  99.90,  99.90,  -0.62,
01/26 12Z,  99.90,   7.37,  99.90,  99.90,  -0.62,