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 : 01/12/2025 21:20:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/11 06Z,   1.10,   3.27,  99.90,   4.37,   0.00,
01/11 07Z,   1.20,   4.15,  99.90,   5.35,   0.00,
01/11 08Z,   1.30,   4.98,  99.90,   6.28,   0.00,
01/11 09Z,   1.50,   5.58,  99.90,   7.08,   0.00,
01/11 10Z,   1.70,   5.65,  99.90,   7.35,   0.00,  (max)
01/11 11Z,   1.80,   4.91,  99.90,   6.71,   0.00,
01/11 12Z,   1.80,   3.35,  99.90,   5.15,   0.00,
01/11 13Z,   1.80,   1.46,  99.90,   3.26,   0.00,
01/11 14Z,   1.70,  -0.15,  99.90,   1.55,   0.00,
01/11 15Z,   1.70,  -1.04,  99.90,   0.66,   0.00,
01/11 16Z,   1.70,  -1.08,  99.90,   0.62,   0.00,  (min)
01/11 17Z,   1.60,  -0.43,  99.90,   1.17,   0.00,
01/11 18Z,   1.60,   0.70,  99.90,   2.30,   0.00,
01/11 19Z,   1.50,   2.12,  99.90,   3.62,   0.00,
01/11 20Z,   1.40,   3.66,  99.90,   5.06,   0.00,
01/11 21Z,   1.30,   5.14,  99.90,   6.44,   0.00,
01/11 22Z,   1.10,   6.36,  99.90,   7.46,   0.00,
01/11 23Z,   1.00,   7.06,  99.90,   8.06,   0.00,  0.08 ft above HAT  (max)
01/12 00Z,   0.70,   7.00,  99.90,   7.70,   0.00,
01/12 01Z,   0.60,   6.05,  99.90,   6.65,   0.00,
01/12 02Z,   0.50,   4.46,  99.90,   4.96,   0.00,
01/12 03Z,   0.40,   2.90,  99.90,   3.30,   0.00,
01/12 04Z,   0.40,   2.07,  99.90,   2.47,   0.00,
01/12 05Z,   0.30,   2.04,  99.90,   2.34,   0.00,  (min)
01/12 06Z,   0.30,   2.51,  99.90,   2.81,   0.00,
01/12 07Z,   0.20,   3.23,  99.90,   3.43,   0.00,
01/12 08Z,   0.20,   4.05,  99.90,   4.25,   0.00,
01/12 09Z,   0.20,   4.83,  99.90,   5.03,   0.00,
01/12 10Z,   0.30,   5.38,  99.90,   5.68,   0.00,
01/12 11Z,   0.30,   5.40,  99.90,   5.70,   0.00,  (max)
01/12 12Z,   0.40,   4.64,  99.90,   5.04,   0.00,
01/12 13Z,   0.40,   3.10,  99.90,   3.50,   0.00,
01/12 14Z,   0.40,   1.27,  99.90,   1.67,   0.00,
01/12 15Z,   0.30,  -0.27,  99.90,   0.03,   0.00,
01/12 16Z,   0.30,  -1.06,  99.90,  -0.76,   0.00,
01/12 17Z,   0.20,  -1.03,  99.90,  -0.83,   0.00,  (min)
01/12 18Z,   0.00,  -0.32,  99.90,  -0.32,   0.00,
01/12 19Z,   0.00,   0.84,  99.90,   0.84,   0.00,
01/12 20Z,  -0.10,   2.28,  99.90,   2.18,   0.00,
01/12 21Z,  -0.30,   3.82,  99.90,   3.52,   0.00,
01/12 22Z,  -0.30,   5.31,  99.90,   5.01,   0.00,
01/12 23Z,  -0.40,   6.52,  99.90,   6.12,   0.00,
01/13 00Z,  -0.40,   7.19,  99.90,   6.79,   0.00,  (max)
01/13 01Z,  -0.40,   7.10,  99.90,   6.70,   0.00,
01/13 02Z,  -0.50,   6.13,  99.90,   5.63,   0.00,
01/13 03Z,  -0.50,   4.50,  99.90,   4.00,   0.00,
01/13 04Z,  -0.60,   2.90,  99.90,   2.30,   0.00,
01/13 05Z,  -0.60,   2.06,  99.90,   1.46,   0.00,
01/13 06Z,  -0.60,   2.02,  99.90,   1.42,   0.00,  (min)
01/13 07Z,  -0.60,   2.47,  99.90,   1.87,   0.00,
01/13 08Z,  -0.50,   3.15,  99.90,   2.65,   0.00,
01/13 09Z,  -0.40,   3.93,  99.90,   3.53,   0.00,
01/13 10Z,  -0.30,   4.66,  99.90,   4.36,   0.00,
01/13 11Z,  -0.20,   5.18,  99.90,   4.98,   0.00,
01/13 12Z,  -0.10,   5.19,  99.90,   5.09,   0.00,  (max)
01/13 13Z,   0.00,   4.43,  99.90,   4.43,   0.00,
01/13 14Z,   0.20,   2.94,  99.90,   3.14,   0.00,
01/13 15Z,   0.40,   1.19,  99.90,   1.59,   0.00,
01/13 16Z,   0.50,  -0.27,  99.90,   0.23,   0.00,
01/13 17Z,   0.60,  -0.97,  99.90,  -0.37,   0.00,  (min)
01/13 18Z,   0.70,  -0.86,  99.90,  -0.16,   0.00,
01/13 19Z,   0.80,  -0.12,  99.90,   0.68,   0.00,
01/13 20Z,   0.80,   1.06,  99.90,   1.86,   0.00,
01/13 21Z,   0.90,   2.48,  99.90,   3.38,   0.00,
01/13 22Z,   1.10,   4.01,  99.90,   5.11,   0.00,
01/13 23Z,   1.20,   5.46,  99.90,   6.66,   0.00,
01/14 00Z,   1.30,   6.62,  99.90,   7.92,   0.00,
01/14 01Z,   1.40,   7.24,  99.90,   8.64,   0.00,  0.66 ft above HAT  (max)
01/14 02Z,   1.50,   7.09,  99.90,   8.59,   0.00,  0.61 ft above HAT
01/14 03Z,   1.60,   6.07,  99.90,   7.67,   0.00,
01/14 04Z,   1.60,   4.40,  99.90,   6.00,   0.00,
01/14 05Z,   1.60,   2.79,  99.90,   4.39,   0.00,
01/14 06Z,   1.50,   1.98,  99.90,   3.48,   0.00,
01/14 07Z,   1.40,   1.95,  99.90,   3.35,   0.00,  (min)
01/14 08Z,   1.30,   2.39,  99.90,   3.69,   0.00,
01/14 09Z,   1.20,   3.04,  99.90,   4.24,   0.00,
01/14 10Z,   1.10,   3.78,  99.90,   4.88,   0.00,
01/14 11Z,   1.00,   4.49,  99.90,   5.49,   0.00,
01/14 12Z,   0.90,   4.99,  99.90,   5.89,   0.00,  (max)
01/14 13Z,   0.70,   4.99,  99.90,   5.69,   0.00,
01/14 14Z,   0.60,   4.26,  99.90,   4.86,   0.00,
01/14 15Z,   0.40,   2.85,  99.90,   3.25,   0.00,
01/14 16Z,   0.30,   1.19,  99.90,   1.49,   0.00,
01/14 17Z,   0.20,  -0.17,  99.90,   0.03,   0.00,
01/14 18Z,   0.20,  -0.77,  99.90,  -0.57,   0.00,  (min)
01/14 19Z,   0.20,  -0.59,  99.90,  -0.39,   0.00,
01/14 20Z,   0.20,   0.18,  99.90,   0.38,   0.00,
01/14 21Z,   0.20,   1.34,  99.90,   1.54,   0.00,
01/14 22Z,   0.20,   2.74,  99.90,   2.94,   0.00,
01/14 23Z,   0.20,   4.21,  99.90,   4.41,   0.00,
01/15 00Z,   0.30,   5.60,  99.90,   5.90,   0.00,
01/15 01Z,   0.30,   6.69,  99.90,   6.99,   0.00,
01/15 02Z,   0.30,   7.21,  99.90,   7.51,   0.00,  (max)
01/15 03Z,   0.30,   6.97,  99.90,   7.27,   0.00,
01/15 04Z,   0.30,   5.87,  99.90,   6.17,   0.00,
01/15 05Z,   0.40,   4.17,  99.90,   4.57,   0.00,
01/15 06Z,   0.40,   2.59,  99.90,   2.99,   0.00,
01/15 07Z,   0.30,   1.84,  99.90,   2.14,   0.00,  (min)
01/15 08Z,   0.30,   1.85,  99.90,   2.15,   0.00,
01/15 09Z,   0.30,   2.28,  99.90,   2.58,   0.00,
01/15 10Z,   0.30,   2.92,  99.90,   3.22,   0.00,
01/15 11Z,   0.30,   3.64,  99.90,   3.94,   0.00,
01/15 12Z,   0.20,   4.33,  99.90,   4.53,   0.00,
01/15 13Z,   0.10,   4.82,  99.90,   4.92,   0.00,  (max)
01/15 14Z,   0.00,   4.83,  99.90,   4.83,   0.00,
01/15 15Z,   0.00,   4.13,  99.90,   4.13,   0.00,
01/15 16Z,   0.00,   2.81,  99.90,   2.81,   0.00,
01/15 17Z,   0.00,   1.24,  99.90,   1.24,   0.00,
01/15 18Z,   0.00,   0.00,  99.90,   0.00,   0.00,
01/15 19Z,   0.00,  -0.49,  99.90,  -0.49,   0.00,  (min)
01/15 20Z,   0.00,  -0.24,  99.90,  -0.24,   0.00,
01/15 21Z,   0.00,   0.55,  99.90,   0.55,   0.00,
01/15 22Z,   0.00,   1.69,  99.90,   1.69,   0.00,
01/15 23Z,   0.00,   3.04,  99.90,   3.04,   0.00,
01/16 00Z,   0.00,   4.44,  99.90,   4.44,   0.00,
01/16 01Z,   0.00,   5.74,  99.90,   5.74,   0.00,
01/16 02Z,   0.00,   6.71,  99.90,   6.71,   0.00,
01/16 03Z,   0.00,   7.10,  99.90,   7.10,   0.00,  (max)
01/16 04Z,   0.00,   6.72,  99.90,   6.72,   0.00,
01/16 05Z,   0.00,   5.53,  99.90,   5.53,   0.00,
01/16 06Z,  -0.10,   3.80,  99.90,   3.70,   0.00,
01/16 07Z,  -0.10,   2.31,  99.90,   2.21,   0.00,
01/16 08Z,  -0.10,   1.66,  99.90,   1.56,   0.00,  (min)
01/16 09Z,  -0.10,   1.72,  99.90,   1.62,   0.00,
01/16 10Z,  -0.10,   2.17,  99.90,   2.07,   0.00,
01/16 11Z,  -0.10,   2.81,  99.90,   2.71,   0.00,
01/16 12Z,  -0.10,   3.52,  99.90,   3.42,   0.00,
01/16 13Z,  99.90,   4.20,  99.90,  99.90,   0.00,
01/16 14Z,  99.90,   4.68,  99.90,  99.90,   0.00,
01/16 15Z,  99.90,   4.70,  99.90,  99.90,   0.00,
01/16 16Z,  99.90,   4.05,  99.90,  99.90,   0.00,
01/16 17Z,  99.90,   2.81,  99.90,  99.90,   0.00,
01/16 18Z,  99.90,   1.35,  99.90,  99.90,   0.00,