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
#Prudhoe Bay, AK : 12/08/2025 07:21:41 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 12Z,  -1.70,  -0.87,  -0.93,  99.90,   1.64,
12/06 13Z,  -1.70,  -1.00,  -1.10,  99.90,   1.60,
12/06 14Z,  -1.80,  -1.15,  -1.16,  99.90,   1.79,
12/06 15Z,  -1.80,  -1.28,  -1.29,  99.90,   1.79,
12/06 16Z,  -1.80,  -1.38,  -1.33,  99.90,   1.85,
12/06 17Z,  -1.80,  -1.41,  -1.54,  99.90,   1.67,  (min)
12/06 18Z,  -1.80,  -1.39,  -1.42,  99.90,   1.77,
12/06 19Z,  -1.90,  -1.32,  -1.38,  99.90,   1.84,
12/06 20Z,  -1.90,  -1.24,  -1.35,  99.90,   1.79,  (max)
12/06 21Z,  -1.90,  -1.17,  -1.45,  99.90,   1.62,  (min)
12/06 22Z,  -1.80,  -1.15,  -1.30,  99.90,   1.65,  (max)
12/06 23Z,  -1.90,  -1.20,  -1.39,  99.90,   1.71,
12/07 00Z,  -1.80,  -1.30,  -1.45,  99.90,   1.65,
12/07 01Z,  -1.80,  -1.44,  -1.64,  99.90,   1.60,
12/07 02Z,  -1.90,  -1.59,  -1.74,  99.90,   1.75,
12/07 03Z,  -1.80,  -1.71,  -2.01,  99.90,   1.50,  (min)
12/07 04Z,  -1.80,  -1.76,  -1.97,  99.90,   1.59,  (max)
12/07 05Z,  -1.90,  -1.74,  -2.01,  99.90,   1.63,  (min)
12/07 06Z,  -1.70,  -1.64,  -1.82,  99.90,   1.52,
12/07 07Z,  -1.70,  -1.47,  -1.58,  99.90,   1.59,
12/07 08Z,  -1.70,  -1.27,  -1.45,  99.90,   1.52,
12/07 09Z,  -1.60,  -1.08,  -1.34,  99.90,   1.34,
12/07 10Z,  -1.60,  -0.93,  -1.16,  99.90,   1.37,
12/07 11Z,  -1.60,  -0.85,  -1.02,  99.90,   1.43,  (max)
12/07 12Z,  -1.50,  -0.86,  -1.06,  99.90,   1.30,
12/07 13Z,  -1.40,  -0.93,  -1.18,  99.90,   1.15,
12/07 14Z,  -1.40,  -1.06,  -1.26,  99.90,   1.20,
12/07 15Z,  -1.50,  -1.20,  -1.38,  99.90,   1.32,
12/07 16Z,  -1.40,  -1.31,  -1.51,  99.90,   1.20,  (min)
12/07 17Z,  -1.40,  -1.38,  -1.49,  99.90,   1.29,  (max)
12/07 18Z,  -1.40,  -1.39,  -1.50,  99.90,   1.29,
12/07 19Z,  -1.40,  -1.35,  -1.53,  99.90,   1.22,  (min)
12/07 20Z,  -1.40,  -1.27,  -1.50,  99.90,   1.17,
12/07 21Z,  -1.40,  -1.19,  -1.32,  99.90,   1.27,
12/07 22Z,  -1.40,  -1.13,  -1.32,  99.90,   1.21,
12/07 23Z,  -1.40,  -1.13,  -1.21,  99.90,   1.32,  (max)
12/08 00Z,  -1.50,  -1.18,  -1.30,  99.90,   1.38,
12/08 01Z,  -1.50,  -1.29,  -1.47,  99.90,   1.32,
12/08 02Z,  -1.50,  -1.44,  -1.52,  99.90,   1.42,
12/08 03Z,  -1.60,  -1.58,  -1.64,  99.90,   1.54,
12/08 04Z,  -1.60,  -1.68,  -1.79,  99.90,   1.49,
12/08 05Z,  -1.50,  -1.73,  -1.83,  99.90,   1.40,
12/08 06Z,  -1.50,  -1.69,  -1.84,  99.90,   1.35,  (min)
12/08 07Z,  -1.50,  -1.58,  -1.59,  99.90,   1.49,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/08 08Z,  -1.40,  -1.42,  99.90,  -1.36,   1.46,
12/08 09Z,  -1.30,  -1.24,  99.90,  -1.11,   1.43,
12/08 10Z,  -1.30,  -1.08,  99.90,  -0.98,   1.40,
12/08 11Z,  -1.30,  -0.96,  99.90,  -0.90,   1.36,  (max)
12/08 12Z,  -1.40,  -0.91,  99.90,  -0.98,   1.33,
12/08 13Z,  -1.50,  -0.94,  99.90,  -1.14,   1.30,
12/08 14Z,  -1.40,  -1.02,  99.90,  -1.16,   1.27,
12/08 15Z,  -1.30,  -1.14,  99.90,  -1.21,   1.23,
12/08 16Z,  -1.20,  -1.26,  99.90,  -1.26,   1.20,
12/08 17Z,  -1.30,  -1.36,  99.90,  -1.49,   1.17,
12/08 18Z,  -1.30,  -1.40,  99.90,  -1.56,   1.14,  (min)
12/08 19Z,  -1.20,  -1.39,  99.90,  -1.49,   1.10,
12/08 20Z,  -1.20,  -1.33,  99.90,  -1.43,   1.10,
12/08 21Z,  -1.10,  -1.25,  99.90,  -1.25,   1.10,
12/08 22Z,  -1.10,  -1.17,  99.90,  -1.17,   1.10,
12/08 23Z,  -1.10,  -1.13,  99.90,  -1.12,   1.10,  (max)
12/09 00Z,  -1.10,  -1.13,  99.90,  -1.13,   1.10,
12/09 01Z,  -1.10,  -1.19,  99.90,  -1.19,   1.10,
12/09 02Z,  -1.10,  -1.30,  99.90,  -1.30,   1.10,
12/09 03Z,  -1.00,  -1.44,  99.90,  -1.33,   1.10,
12/09 04Z,  -1.00,  -1.56,  99.90,  -1.46,   1.10,
12/09 05Z,  -1.00,  -1.65,  99.90,  -1.54,   1.10,
12/09 06Z,  -1.00,  -1.68,  99.90,  -1.57,   1.10,  (min)
12/09 07Z,  -1.00,  -1.64,  99.90,  -1.53,   1.10,
12/09 08Z,  -1.00,  -1.53,  99.90,  -1.43,   1.10,
12/09 09Z,  -1.00,  -1.39,  99.90,  -1.29,   1.10,
12/09 10Z,  -1.00,  -1.24,  99.90,  -1.14,   1.10,
12/09 11Z,  -1.10,  -1.11,  99.90,  -1.11,   1.10,
12/09 12Z,  -1.10,  -1.03,  99.90,  -1.02,   1.10,
12/09 13Z,  -1.10,  -1.01,  99.90,  -1.00,   1.10,  (max)
12/09 14Z,  -1.10,  -1.05,  99.90,  -1.05,   1.10,
12/09 15Z,  -1.10,  -1.14,  99.90,  -1.13,   1.10,
12/09 16Z,  -1.10,  -1.25,  99.90,  -1.24,   1.10,
12/09 17Z,  -1.20,  -1.35,  99.90,  -1.44,   1.10,
12/09 18Z,  -1.20,  -1.42,  99.90,  -1.51,   1.10,
12/09 19Z,  -1.30,  -1.44,  99.90,  -1.63,   1.10,  (min)
12/09 20Z,  -1.30,  -1.41,  99.90,  -1.61,   1.10,
12/09 21Z,  -1.30,  -1.34,  99.90,  -1.54,   1.10,
12/09 22Z,  -1.30,  -1.26,  99.90,  -1.46,   1.10,  (max)
12/09 23Z,  -1.40,  -1.19,  99.90,  -1.49,   1.10,
12/10 00Z,  -1.50,  -1.15,  99.90,  -1.55,   1.10,
12/10 01Z,  -1.50,  -1.16,  99.90,  -1.56,   1.10,
12/10 02Z,  -1.50,  -1.22,  99.90,  -1.61,   1.10,
12/10 03Z,  -1.50,  -1.31,  99.90,  -1.71,   1.10,
12/10 04Z,  -1.60,  -1.43,  99.90,  -1.92,   1.10,
12/10 05Z,  -1.60,  -1.53,  99.90,  -2.03,   1.10,
12/10 06Z,  -1.60,  -1.60,  99.90,  -2.10,   1.10,
12/10 07Z,  -1.60,  -1.62,  99.90,  -2.11,   1.10,  (min)
12/10 08Z,  -1.60,  -1.58,  99.90,  -2.08,   1.10,
12/10 09Z,  -1.60,  -1.50,  99.90,  -1.99,   1.10,
12/10 10Z,  -1.70,  -1.38,  99.90,  -1.98,   1.10,
12/10 11Z,  -1.60,  -1.27,  99.90,  -1.76,   1.10,
12/10 12Z,  -1.60,  -1.17,  99.90,  -1.67,   1.10,  (max)
12/10 13Z,  -1.70,  -1.12,  99.90,  -1.72,   1.10,
12/10 14Z,  -1.70,  -1.12,  99.90,  -1.72,   1.10,
12/10 15Z,  -1.70,  -1.17,  99.90,  -1.77,   1.10,
12/10 16Z,  -1.80,  -1.26,  99.90,  -1.95,   1.10,
12/10 17Z,  -1.80,  -1.35,  99.90,  -2.05,   1.10,
12/10 18Z,  -1.80,  -1.43,  99.90,  -2.13,   1.10,
12/10 19Z,  -1.80,  -1.48,  99.90,  -2.18,   1.10,
12/10 20Z,  -1.80,  -1.49,  99.90,  -2.18,   1.10,  (min)
12/10 21Z,  -1.80,  -1.45,  99.90,  -2.15,   1.10,
12/10 22Z,  -1.80,  -1.38,  99.90,  -2.08,   1.10,
12/10 23Z,  -1.80,  -1.30,  99.90,  -2.00,   1.10,
12/11 00Z,  -1.80,  -1.23,  99.90,  -1.93,   1.10,  (max)
12/11 01Z,  -1.90,  -1.19,  99.90,  -1.99,   1.10,
12/11 02Z,  -1.90,  -1.19,  99.90,  -1.99,   1.10,
12/11 03Z,  -1.90,  -1.24,  99.90,  -2.03,   1.10,
12/11 04Z,  -1.90,  -1.31,  99.90,  -2.11,   1.10,
12/11 05Z,  -2.00,  -1.41,  99.90,  -2.30,   1.10,
12/11 06Z,  -2.00,  -1.49,  99.90,  -2.39,   1.10,
12/11 07Z,  -2.00,  -1.55,  99.90,  -2.44,   1.10,
12/11 08Z,  -2.00,  -1.57,  99.90,  -2.46,   1.10,  (min)
12/11 09Z,  -2.00,  -1.54,  99.90,  -2.44,   1.10,  (max)
12/11 10Z,  -2.10,  -1.48,  99.90,  -2.47,   1.10,  (min)
12/11 11Z,  -2.00,  -1.39,  99.90,  -2.29,   1.10,
12/11 12Z,  -2.00,  -1.31,  99.90,  -2.21,   1.10,
12/11 13Z,  -2.00,  -1.25,  99.90,  -2.15,   1.10,
12/11 14Z,  -2.00,  -1.23,  99.90,  -2.12,   1.10,  (max)
12/11 15Z,  -2.00,  -1.24,  99.90,  -2.14,   1.10,
12/11 16Z,  -2.00,  -1.29,  99.90,  -2.19,   1.10,  (min)
12/11 17Z,  -1.90,  -1.37,  99.90,  -2.17,   1.10,
12/11 18Z,  -1.80,  -1.45,  99.90,  -2.15,   1.10,  (max)
12/11 19Z,  -1.80,  -1.51,  99.90,  -2.21,   1.10,  (min)
12/11 20Z,  -1.70,  -1.55,  99.90,  -2.14,   1.10,
12/11 21Z,  -1.60,  -1.54,  99.90,  -2.04,   1.10,
12/11 22Z,  -1.40,  -1.50,  99.90,  -1.79,   1.10,
12/11 23Z,  -1.30,  -1.43,  99.90,  -1.62,   1.10,
12/12 00Z,  -1.20,  -1.35,  99.90,  -1.44,   1.10,