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
#Cape Romanzof, AK : 12/05/2025 15:22:29 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/04 00Z,  -0.90,  -1.06,  99.90,  -1.96,   0.00,  (max)
12/04 01Z,  -0.90,  -1.72,  99.90,  -2.62,   0.00,
12/04 02Z,  -0.90,  -3.14,  99.90,  -4.04,   0.00,
12/04 03Z,  -0.90,  -4.68,  99.90,  -5.58,   0.00,
12/04 04Z,  -0.90,  -5.76,  99.90,  -6.66,   0.00,
12/04 05Z,  -0.90,  -6.09,  99.90,  -6.99,   0.00,  (min)
12/04 06Z,  -0.90,  -5.79,  99.90,  -6.69,   0.00,
12/04 07Z,  -0.90,  -5.12,  99.90,  -6.02,   0.00,
12/04 08Z,  -0.90,  -4.26,  99.90,  -5.16,   0.00,
12/04 09Z,  -0.90,  -3.39,  99.90,  -4.29,   0.00,
12/04 10Z,  -0.90,  -2.68,  99.90,  -3.58,   0.00,
12/04 11Z,  -0.90,  -2.38,  99.90,  -3.28,   0.00,  (max)
12/04 12Z,  -0.90,  -2.82,  99.90,  -3.72,   0.00,
12/04 13Z,  -0.90,  -4.13,  99.90,  -5.03,   0.00,
12/04 14Z,  -0.90,  -6.01,  99.90,  -6.91,   0.00,
12/04 15Z,  -0.90,  -7.73,  99.90,  -8.63,   0.00,
12/04 16Z,  -0.90,  -8.82,  99.90,  -9.72,   0.00,
12/04 17Z,  -0.90,  -9.13,  99.90, -10.03,   0.00,  (min)
12/04 18Z,  -0.90,  -8.71,  99.90,  -9.61,   0.00,
12/04 19Z,  -0.90,  -7.71,  99.90,  -8.61,   0.00,
12/04 20Z,  -0.90,  -6.31,  99.90,  -7.21,   0.00,
12/04 21Z,  -0.90,  -4.72,  99.90,  -5.62,   0.00,
12/04 22Z,  -0.90,  -3.14,  99.90,  -4.04,   0.00,
12/04 23Z,  -0.90,  -1.76,  99.90,  -2.66,   0.00,
12/05 00Z,  -0.90,  -0.83,  99.90,  -1.73,   0.00,
12/05 01Z,  -0.90,  -0.61,  99.90,  -1.51,   0.00,  (max)
12/05 02Z,  -0.90,  -1.34,  99.90,  -2.24,   0.00,
12/05 03Z,  -0.90,  -2.85,  99.90,  -3.75,   0.00,
12/05 04Z,  -0.90,  -4.53,  99.90,  -5.43,   0.00,
12/05 05Z,  -0.90,  -5.71,  99.90,  -6.61,   0.00,
12/05 06Z,  -0.90,  -6.08,  99.90,  -6.98,   0.00,  (min)
12/05 07Z,  -0.90,  -5.80,  99.90,  -6.70,   0.00,
12/05 08Z,  -0.90,  -5.14,  99.90,  -6.04,   0.00,
12/05 09Z,  -0.90,  -4.30,  99.90,  -5.20,   0.00,
12/05 10Z,  -0.90,  -3.46,  99.90,  -4.36,   0.00,
12/05 11Z,  -0.90,  -2.78,  99.90,  -3.68,   0.00,
12/05 12Z,  -0.90,  -2.53,  99.90,  -3.43,   0.00,  (max)
12/05 13Z,  -0.90,  -3.03,  99.90,  -3.93,   0.00,
12/05 14Z,  -0.90,  -4.42,  99.90,  -5.32,   0.00,
12/05 15Z,  -0.90,  -6.32,  99.90,  -7.22,   0.00,
12/05 16Z,  -0.90,  -8.03,  99.90,  -8.93,   0.00,
12/05 17Z,  -0.90,  -9.08,  99.90,  -9.98,   0.00,
12/05 18Z,  -0.90,  -9.32,  99.90, -10.22,   0.00,  (min)
12/05 19Z,  -0.90,  -8.80,  99.90,  -9.70,   0.00,
12/05 20Z,  -0.90,  -7.70,  99.90,  -8.60,   0.00,
12/05 21Z,  -0.90,  -6.21,  99.90,  -7.11,   0.00,
12/05 22Z,  -0.90,  -4.54,  99.90,  -5.44,   0.00,
12/05 23Z,  -0.90,  -2.88,  99.90,  -3.78,   0.00,
12/06 00Z,  -0.90,  -1.44,  99.90,  -2.34,   0.00,
12/06 01Z,  -0.90,  -0.49,  99.90,  -1.39,   0.00,
12/06 02Z,  -0.90,  -0.30,  99.90,  -1.20,   0.00,
12/06 03Z,  99.00,  -1.09,  99.90,  97.91,   0.00, 89.93 ft above HAT  (max)
12/06 04Z,  -0.90,  -2.71,  99.90,  -3.61,   0.00,
12/06 05Z,  -0.80,  -4.50,  99.90,  -5.30,   0.00,
12/06 06Z,  -0.80,  -5.76,  99.90,  -6.56,   0.00,
12/06 07Z,  -0.80,  -6.15,  99.90,  -6.95,   0.00,  (min)
12/06 08Z,  -0.80,  -5.87,  99.90,  -6.67,   0.00,
12/06 09Z,  -0.80,  -5.22,  99.90,  -6.02,   0.00,
12/06 10Z,  -0.70,  -4.39,  99.90,  -5.09,   0.00,
12/06 11Z,  -0.70,  -3.56,  99.90,  -4.26,   0.00,
12/06 12Z,  -0.70,  -2.88,  99.90,  -3.58,   0.00,
12/06 13Z,  -0.70,  -2.64,  99.90,  -3.34,   0.00,  (max)
12/06 14Z,  -0.70,  -3.16,  99.90,  -3.86,   0.00,
12/06 15Z,  -0.70,  -4.56,  99.90,  -5.26,   0.00,
12/06 16Z,  -0.70,  -6.46,  99.90,  -7.16,   0.00,
12/06 17Z,  -0.70,  -8.16,  99.90,  -8.86,   0.00,
12/06 18Z,  -0.70,  -9.18,  99.90,  -9.88,   0.00,
12/06 19Z,  -0.70,  -9.35,  99.90, -10.05,   0.00,  (min)
12/06 20Z,  -0.80,  -8.78,  99.90,  -9.58,   0.00,
12/06 21Z,  -0.80,  -7.62,  99.90,  -8.42,   0.00,
12/06 22Z,  -0.90,  -6.08,  99.90,  -6.98,   0.00,
12/06 23Z,  -0.90,  -4.37,  99.90,  -5.27,   0.00,
12/07 00Z,  -0.90,  -2.67,  99.90,  -3.57,   0.00,
12/07 01Z,  -0.90,  -1.22,  99.90,  -2.12,   0.00,
12/07 02Z,  -0.90,  -0.28,  99.90,  -1.18,   0.00,
12/07 03Z,  -0.90,  -0.14,  99.90,  -1.04,   0.00,  (max)
12/07 04Z,  -0.90,  -1.01,  99.90,  -1.91,   0.00,
12/07 05Z,  -0.90,  -2.71,  99.90,  -3.61,   0.00,
12/07 06Z,  -0.90,  -4.60,  99.90,  -5.50,   0.00,
12/07 07Z,  -0.90,  -5.89,  99.90,  -6.79,   0.00,
12/07 08Z,  -0.90,  -6.29,  99.90,  -7.19,   0.00,  (min)
12/07 09Z,  -0.90,  -6.00,  99.90,  -6.90,   0.00,
12/07 10Z,  -0.90,  -5.34,  99.90,  -6.24,   0.00,
12/07 11Z,  -0.90,  -4.52,  99.90,  -5.42,   0.00,
12/07 12Z,  -0.90,  -3.68,  99.90,  -4.58,   0.00,
12/07 13Z,  -0.90,  -2.99,  99.90,  -3.89,   0.00,
12/07 14Z,  -0.90,  -2.72,  99.90,  -3.62,   0.00,  (max)
12/07 15Z,  -0.90,  -3.21,  99.90,  -4.11,   0.00,
12/07 16Z,  -0.90,  -4.58,  99.90,  -5.48,   0.00,
12/07 17Z,  -0.90,  -6.45,  99.90,  -7.35,   0.00,
12/07 18Z,  -0.90,  -8.13,  99.90,  -9.03,   0.00,
12/07 19Z,  -0.90,  -9.11,  99.90, -10.01,   0.00,
12/07 20Z,  -0.90,  -9.25,  99.90, -10.15,   0.00,  (min)
12/07 21Z,  -0.90,  -8.63,  99.90,  -9.53,   0.00,
12/07 22Z,  -0.90,  -7.45,  99.90,  -8.35,   0.00,
12/07 23Z,  -0.90,  -5.90,  99.90,  -6.80,   0.00,
12/08 00Z,  -0.90,  -4.19,  99.90,  -5.09,   0.00,
12/08 01Z,  -0.90,  -2.51,  99.90,  -3.41,   0.00,
12/08 02Z,  -0.90,  -1.08,  99.90,  -1.98,   0.00,
12/08 03Z,  -0.90,  -0.19,  99.90,  -1.09,   0.00,
12/08 04Z,  -0.90,  -0.13,  99.90,  -1.03,   0.00,  (max)
12/08 05Z,  -0.90,  -1.08,  99.90,  -1.98,   0.00,
12/08 06Z,  -0.90,  -2.86,  99.90,  -3.76,   0.00,
12/08 07Z,  -0.90,  -4.81,  99.90,  -5.71,   0.00,
12/08 08Z,  -0.90,  -6.11,  99.90,  -7.01,   0.00,
12/08 09Z,  -0.90,  -6.48,  99.90,  -7.38,   0.00,  (min)
12/08 10Z,  -0.90,  -6.18,  99.90,  -7.08,   0.00,
12/08 11Z,  -0.90,  -5.51,  99.90,  -6.41,   0.00,
12/08 12Z,  -0.90,  -4.67,  99.90,  -5.57,   0.00,
12/08 13Z,  -0.90,  -3.82,  99.90,  -4.72,   0.00,
12/08 14Z,  -0.90,  -3.10,  99.90,  -4.00,   0.00,
12/08 15Z,  -0.90,  -2.79,  99.90,  -3.69,   0.00,  (max)
12/08 16Z,  -0.90,  -3.21,  99.90,  -4.11,   0.00,
12/08 17Z,  -0.90,  -4.50,  99.90,  -5.40,   0.00,
12/08 18Z,  -0.90,  -6.30,  99.90,  -7.20,   0.00,
12/08 19Z,  -0.90,  -7.95,  99.90,  -8.85,   0.00,
12/08 20Z,  -0.90,  -8.91,  99.90,  -9.81,   0.00,
12/08 21Z,  -0.90,  -9.00,  99.90,  -9.90,   0.00,  (min)
12/08 22Z,  -0.90,  -8.37,  99.90,  -9.27,   0.00,
12/08 23Z,  -0.90,  -7.19,  99.90,  -8.09,   0.00,
12/09 00Z,  -0.90,  -5.68,  99.90,  -6.58,   0.00,
12/09 01Z,  -0.90,  -4.01,  99.90,  -4.91,   0.00,
12/09 02Z,  -0.90,  -2.38,  99.90,  -3.28,   0.00,
12/09 03Z,  -0.90,  -1.02,  99.90,  -1.92,   0.00,
12/09 04Z,  -0.90,  -0.21,  99.90,  -1.11,   0.00,  (max)
12/09 05Z,  -0.90,  -0.25,  99.90,  -1.15,   0.00,
12/09 06Z,  -0.90,  -1.30,  99.90,  -2.20,   0.00,
12/09 07Z,  99.90,  -3.15,  99.90,  99.90,   0.00,
12/09 08Z,  99.90,  -5.12,  99.90,  99.90,   0.00,
12/09 09Z,  99.90,  -6.39,  99.90,  99.90,   0.00,
12/09 10Z,  99.90,  -6.72,  99.90,  99.90,   0.00,
12/09 11Z,  99.90,  -6.39,  99.90,  99.90,   0.00,
12/09 12Z,  99.90,  -5.70,  99.90,  99.90,   0.00,