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 : 03/20/2025 08:23:16 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/18 12Z,  -0.70,  -4.22,  99.90,  -4.92,   0.00,
03/18 13Z,  -0.70,  -3.32,  99.90,  -4.02,   0.00,
03/18 14Z,  -0.70,  -2.39,  99.90,  -3.09,   0.00,
03/18 15Z,  -0.80,  -1.56,  99.90,  -2.36,   0.00,
03/18 16Z,  -0.80,  -0.99,  99.90,  -1.79,   0.00,
03/18 17Z,  -0.90,  -0.86,  99.90,  -1.76,   0.00,  (max)
03/18 18Z,  -0.90,  -1.31,  99.90,  -2.21,   0.00,
03/18 19Z,  -0.90,  -2.27,  99.90,  -3.17,   0.00,
03/18 20Z,  -0.90,  -3.50,  99.90,  -4.40,   0.00,
03/18 21Z,  -0.90,  -4.44,  99.90,  -5.34,   0.00,
03/18 22Z,  -0.90,  -4.73,  99.90,  -5.63,   0.00,  (min)
03/18 23Z,  -0.90,  -4.51,  99.90,  -5.41,   0.00,
03/19 00Z,  -0.90,  -4.02,  99.90,  -4.92,   0.00,
03/19 01Z,  -0.90,  -3.40,  99.90,  -4.30,   0.00,
03/19 02Z,  -0.90,  -2.75,  99.90,  -3.65,   0.00,
03/19 03Z,  -0.90,  -2.18,  99.90,  -3.08,   0.00,
03/19 04Z,  -0.90,  -1.82,  99.90,  -2.72,   0.00,  (max)
03/19 05Z,  -0.90,  -1.89,  99.90,  -2.79,   0.00,
03/19 06Z,  -0.90,  -2.51,  99.90,  -3.41,   0.00,
03/19 07Z,  -0.90,  -3.55,  99.90,  -4.45,   0.00,
03/19 08Z,  -0.90,  -4.68,  99.90,  -5.58,   0.00,
03/19 09Z,  -0.90,  -5.52,  99.90,  -6.42,   0.00,
03/19 10Z,  -0.90,  -5.77,  99.90,  -6.67,   0.00,  (min)
03/19 11Z,  -0.90,  -5.48,  99.90,  -6.38,   0.00,
03/19 12Z,  -0.90,  -4.81,  99.90,  -5.71,   0.00,
03/19 13Z,  -0.90,  -3.94,  99.90,  -4.84,   0.00,
03/19 14Z,  -0.80,  -2.97,  99.90,  -3.77,   0.00,
03/19 15Z,  -0.80,  -2.03,  99.90,  -2.83,   0.00,
03/19 16Z,  -0.70,  -1.23,  99.90,  -1.93,   0.00,
03/19 17Z,  -0.70,  -0.75,  99.90,  -1.45,   0.00,
03/19 18Z,  -0.50,  -0.78,  99.90,  -1.28,   0.00,  (max)
03/19 19Z,  -0.40,  -1.39,  99.90,  -1.79,   0.00,
03/19 20Z,  -0.40,  -2.47,  99.90,  -2.87,   0.00,
03/19 21Z,  -0.30,  -3.66,  99.90,  -3.96,   0.00,
03/19 22Z,  -0.30,  -4.45,  99.90,  -4.75,   0.00,
03/19 23Z,  -0.30,  -4.60,  99.90,  -4.90,   0.00,  (min)
03/20 00Z,  -0.10,  -4.31,  99.90,  -4.41,   0.00,
03/20 01Z,  -0.10,  -3.79,  99.90,  -3.89,   0.00,
03/20 02Z,  -0.10,  -3.18,  99.90,  -3.28,   0.00,
03/20 03Z,  -0.10,  -2.59,  99.90,  -2.69,   0.00,
03/20 04Z,  -0.10,  -2.11,  99.90,  -2.21,   0.00,
03/20 05Z,  -0.10,  -1.91,  99.90,  -2.01,   0.00,  (max)
03/20 06Z,  -0.10,  -2.20,  99.90,  -2.30,   0.00,
03/20 07Z,  -0.10,  -3.03,  99.90,  -3.13,   0.00,
03/20 08Z,  -0.10,  -4.15,  99.90,  -4.25,   0.00,
03/20 09Z,  -0.10,  -5.17,  99.90,  -5.27,   0.00,
03/20 10Z,  -0.10,  -5.78,  99.90,  -5.88,   0.00,
03/20 11Z,  -0.10,  -5.82,  99.90,  -5.92,   0.00,  (min)
03/20 12Z,  -0.10,  -5.37,  99.90,  -5.47,   0.00,
03/20 13Z,  -0.10,  -4.59,  99.90,  -4.69,   0.00,
03/20 14Z,   0.00,  -3.64,  99.90,  -3.64,   0.00,
03/20 15Z,   0.00,  -2.63,  99.90,  -2.63,   0.00,
03/20 16Z,   0.00,  -1.68,  99.90,  -1.68,   0.00,
03/20 17Z,   0.00,  -0.94,  99.90,  -0.94,   0.00,
03/20 18Z,  -0.10,  -0.57,  99.90,  -0.67,   0.00,  (max)
03/20 19Z,  -0.10,  -0.77,  99.90,  -0.87,   0.00,
03/20 20Z,  -0.10,  -1.56,  99.90,  -1.66,   0.00,
03/20 21Z,  -0.10,  -2.71,  99.90,  -2.81,   0.00,
03/20 22Z,  -0.10,  -3.83,  99.90,  -3.93,   0.00,
03/20 23Z,  -0.10,  -4.46,  99.90,  -4.56,   0.00,
03/21 00Z,  -0.10,  -4.48,  99.90,  -4.58,   0.00,  (min)
03/21 01Z,  -0.10,  -4.12,  99.90,  -4.22,   0.00,
03/21 02Z,  -0.10,  -3.57,  99.90,  -3.67,   0.00,
03/21 03Z,  -0.10,  -2.97,  99.90,  -3.07,   0.00,
03/21 04Z,  -0.10,  -2.42,  99.90,  -2.52,   0.00,
03/21 05Z,  -0.10,  -2.04,  99.90,  -2.14,   0.00,
03/21 06Z,  -0.10,  -2.02,  99.90,  -2.12,   0.00,  (max)
03/21 07Z,  -0.20,  -2.54,  99.90,  -2.74,   0.00,
03/21 08Z,  -0.20,  -3.54,  99.90,  -3.74,   0.00,
03/21 09Z,  -0.20,  -4.66,  99.90,  -4.86,   0.00,
03/21 10Z,  -0.20,  -5.55,  99.90,  -5.75,   0.00,
03/21 11Z,  -0.20,  -5.96,  99.90,  -6.16,   0.00,  (min)
03/21 12Z,  -0.20,  -5.82,  99.90,  -6.02,   0.00,
03/21 13Z,  -0.20,  -5.24,  99.90,  -5.44,   0.00,
03/21 14Z,  -0.20,  -4.36,  99.90,  -4.56,   0.00,
03/21 15Z,  -0.20,  -3.33,  99.90,  -3.53,   0.00,
03/21 16Z,  -0.20,  -2.29,  99.90,  -2.49,   0.00,
03/21 17Z,  -0.20,  -1.36,  99.90,  -1.56,   0.00,
03/21 18Z,  -0.20,  -0.69,  99.90,  -0.89,   0.00,
03/21 19Z,  -0.20,  -0.46,  99.90,  -0.66,   0.00,  (max)
03/21 20Z,  -0.20,  -0.84,  99.90,  -1.04,   0.00,
03/21 21Z,  -0.20,  -1.79,  99.90,  -1.99,   0.00,
03/21 22Z,  -0.20,  -2.97,  99.90,  -3.17,   0.00,
03/21 23Z,  -0.20,  -3.99,  99.90,  -4.19,   0.00,
03/22 00Z,  -0.20,  -4.45,  99.90,  -4.65,   0.00,  (min)
03/22 01Z,  -0.20,  -4.35,  99.90,  -4.55,   0.00,
03/22 02Z,  -0.20,  -3.93,  99.90,  -4.13,   0.00,
03/22 03Z,  -0.20,  -3.36,  99.90,  -3.56,   0.00,
03/22 04Z,  -0.30,  -2.76,  99.90,  -3.06,   0.00,
03/22 05Z,  -0.30,  -2.25,  99.90,  -2.55,   0.00,
03/22 06Z,  -0.30,  -1.97,  99.90,  -2.27,   0.00,  (max)
03/22 07Z,  -0.40,  -2.14,  99.90,  -2.54,   0.00,
03/22 08Z,  -0.40,  -2.88,  99.90,  -3.28,   0.00,
03/22 09Z,  -0.40,  -4.01,  99.90,  -4.41,   0.00,
03/22 10Z,  -0.40,  -5.10,  99.90,  -5.50,   0.00,
03/22 11Z,  -0.40,  -5.84,  99.90,  -6.24,   0.00,
03/22 12Z,  -0.40,  -6.08,  99.90,  -6.48,   0.00,  (min)
03/22 13Z,  -0.40,  -5.79,  99.90,  -6.19,   0.00,
03/22 14Z,  -0.40,  -5.09,  99.90,  -5.49,   0.00,
03/22 15Z,  -0.40,  -4.12,  99.90,  -4.52,   0.00,
03/22 16Z,  -0.40,  -3.04,  99.90,  -3.44,   0.00,
03/22 17Z,  -0.40,  -1.97,  99.90,  -2.37,   0.00,
03/22 18Z,  -0.40,  -1.07,  99.90,  -1.47,   0.00,
03/22 19Z,  -0.50,  -0.49,  99.90,  -0.99,   0.00,
03/22 20Z,  -0.50,  -0.41,  99.90,  -0.91,   0.00,  (max)
03/22 21Z,  -0.50,  -0.98,  99.90,  -1.48,   0.00,
03/22 22Z,  -0.50,  -2.06,  99.90,  -2.56,   0.00,
03/22 23Z,  -0.50,  -3.25,  99.90,  -3.75,   0.00,
03/23 00Z,  -0.50,  -4.13,  99.90,  -4.63,   0.00,
03/23 01Z,  -0.50,  -4.44,  99.90,  -4.94,   0.00,  (min)
03/23 02Z,  -0.60,  -4.23,  99.90,  -4.83,   0.00,
03/23 03Z,  -0.60,  -3.75,  99.90,  -4.35,   0.00,
03/23 04Z,  -0.60,  -3.15,  99.90,  -3.75,   0.00,
03/23 05Z,  -0.60,  -2.55,  99.90,  -3.15,   0.00,
03/23 06Z,  -0.70,  -2.09,  99.90,  -2.79,   0.00,
03/23 07Z,  -0.70,  -1.93,  99.90,  -2.63,   0.00,  (max)
03/23 08Z,  -0.70,  -2.27,  99.90,  -2.97,   0.00,
03/23 09Z,  -0.70,  -3.20,  99.90,  -3.90,   0.00,
03/23 10Z,  -0.70,  -4.41,  99.90,  -5.11,   0.00,
03/23 11Z,  -0.70,  -5.44,  99.90,  -6.14,   0.00,
03/23 12Z,  -0.70,  -6.06,  99.90,  -6.76,   0.00,
03/23 13Z,  -0.70,  -6.15,  99.90,  -6.85,   0.00,  (min)
03/23 14Z,  -0.70,  -5.73,  99.90,  -6.43,   0.00,
03/23 15Z,  -0.70,  -4.92,  99.90,  -5.62,   0.00,
03/23 16Z,  -0.70,  -3.88,  99.90,  -4.58,   0.00,
03/23 17Z,  -0.70,  -2.75,  99.90,  -3.45,   0.00,
03/23 18Z,  -0.70,  -1.68,  99.90,  -2.38,   0.00,
03/23 19Z,  -0.70,  -0.82,  99.90,  -1.52,   0.00,
03/23 20Z,  -0.70,  -0.34,  99.90,  -1.04,   0.00,  (max)
03/23 21Z,  -0.70,  -0.43,  99.90,  -1.13,   0.00,
03/23 22Z,  -0.70,  -1.19,  99.90,  -1.89,   0.00,
03/23 23Z,  -0.80,  -2.37,  99.90,  -3.17,   0.00,
03/24 00Z,  -0.80,  -3.53,  99.90,  -4.33,   0.00,