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
#Valdez, AK : 06/13/2025 11:22:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/11 12Z,   0.40,   8.66,   7.53,  99.90,  -1.53,
06/11 13Z,   0.30,   5.76,   4.67,  99.90,  -1.39,
06/11 14Z,   0.30,   2.70,   1.71,  99.90,  -1.29,
06/11 15Z,   0.20,   0.15,  -0.81,  99.90,  -1.16,
06/11 16Z,   0.20,  -1.25,  -2.21,  99.90,  -1.16,  (min)
06/11 17Z,   0.20,  -1.12,  -2.09,  99.90,  -1.17,
06/11 18Z,   0.30,   0.43,  -0.56,  99.90,  -1.29,
06/11 19Z,   0.40,   2.86,   1.86,  99.90,  -1.40,
06/11 20Z,   0.40,   5.46,   4.49,  99.90,  -1.37,
06/11 21Z,   0.40,   7.67,   6.72,  99.90,  -1.35,
06/11 22Z,   0.50,   9.13,   8.21,  99.90,  -1.42,
06/11 23Z,   0.50,   9.66,   8.64,  99.90,  -1.52,  (max)
06/12 00Z,   0.50,   9.23,   8.07,  99.90,  -1.66,
06/12 01Z,   0.50,   8.01,   6.71,  99.90,  -1.80,
06/12 02Z,   0.40,   6.36,   5.02,  99.90,  -1.74,
06/12 03Z,   0.40,   4.87,   3.54,  99.90,  -1.73,
06/12 04Z,   0.40,   4.11,   2.87,  99.90,  -1.64,  (min)
06/12 05Z,   0.40,   4.51,   3.38,  99.90,  -1.53,
06/12 06Z,   0.40,   6.04,   4.96,  99.90,  -1.48,
06/12 07Z,   0.50,   8.24,   7.17,  99.90,  -1.57,
06/12 08Z,   0.50,  10.40,   9.29,  99.90,  -1.61,
06/12 09Z,   0.50,  11.93,  10.88,  99.90,  -1.55,
06/12 10Z,   0.60,  12.46,  11.44,  99.90,  -1.62,  (max)
06/12 11Z,   0.60,  11.87,  10.91,  99.90,  -1.56,
06/12 12Z,   0.60,  10.17,   9.20,  99.90,  -1.57,
06/12 13Z,   0.50,   7.55,   6.53,  99.90,  -1.52,
06/12 14Z,   0.50,   4.45,   3.42,  99.90,  -1.53,
06/12 15Z,   0.50,   1.45,   0.49,  99.90,  -1.46,
06/12 16Z,   0.50,  -0.75,  -1.64,  99.90,  -1.39,
06/12 17Z,   0.50,  -1.58,  -2.43,  99.90,  -1.35,  (min)
06/12 18Z,   0.50,  -0.84,  -1.66,  99.90,  -1.32,
06/12 19Z,   0.50,   1.18,   0.34,  99.90,  -1.34,
06/12 20Z,   0.50,   3.82,   2.95,  99.90,  -1.37,
06/12 21Z,   0.60,   6.39,   5.50,  99.90,  -1.49,
06/12 22Z,   0.60,   8.38,   7.48,  99.90,  -1.50,
06/12 23Z,   0.60,   9.52,   8.55,  99.90,  -1.57,
06/13 00Z,   0.60,   9.68,   8.58,  99.90,  -1.70,  (max)
06/13 01Z,   0.50,   8.90,   7.70,  99.90,  -1.70,
06/13 02Z,   0.50,   7.44,   6.18,  99.90,  -1.76,
06/13 03Z,   0.50,   5.75,   4.53,  99.90,  -1.72,
06/13 04Z,   0.50,   4.45,   3.34,  99.90,  -1.61,
06/13 05Z,   0.50,   4.09,   3.07,  99.90,  -1.52,  (min)
06/13 06Z,   0.60,   4.94,   4.00,  99.90,  -1.54,
06/13 07Z,   0.60,   6.80,   5.80,  99.90,  -1.60,
06/13 08Z,   0.60,   9.09,   8.10,  99.90,  -1.59,
06/13 09Z,   0.60,  11.08,  10.08,  99.90,  -1.60,
06/13 10Z,   0.60,  12.25,  11.21,  99.90,  -1.64,
06/13 11Z,   0.60,  12.34,  11.32,  99.90,  -1.62,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/13 12Z,   0.60,  11.29,  99.90,  10.28,  -1.60,
06/13 13Z,   0.50,   9.19,  99.90,   8.10,  -1.59,
06/13 14Z,   0.50,   6.32,  99.90,   5.24,  -1.58,
06/13 15Z,   0.40,   3.18,  99.90,   2.02,  -1.56,
06/13 16Z,   0.40,   0.41,  99.90,  -0.74,  -1.55,
06/13 17Z,   0.40,  -1.31,  99.90,  -2.45,  -1.53,
06/13 18Z,   0.40,  -1.55,  99.90,  -2.67,  -1.52,  (min)
06/13 19Z,   0.40,  -0.25,  99.90,  -1.36,  -1.51,
06/13 20Z,   0.40,   2.11,  99.90,   1.02,  -1.49,
06/13 21Z,   0.30,   4.83,  99.90,   3.65,  -1.48,
06/13 22Z,   0.30,   7.23,  99.90,   6.07,  -1.47,
06/13 23Z,   0.30,   8.92,  99.90,   7.77,  -1.45,
06/14 00Z,   0.30,   9.69,  99.90,   8.54,  -1.45,  (max)
06/14 01Z,   0.30,   9.49,  99.90,   8.34,  -1.45,
06/14 02Z,   0.30,   8.43,  99.90,   7.27,  -1.45,
06/14 03Z,   0.40,   6.83,  99.90,   5.77,  -1.45,
06/14 04Z,   0.40,   5.21,  99.90,   4.16,  -1.45,
06/14 05Z,   0.40,   4.18,  99.90,   3.13,  -1.45,  (min)
06/14 06Z,   0.40,   4.21,  99.90,   3.16,  -1.45,
06/14 07Z,   0.30,   5.43,  99.90,   4.28,  -1.45,
06/14 08Z,   0.30,   7.50,  99.90,   6.35,  -1.45,
06/14 09Z,   0.40,   9.74,  99.90,   8.69,  -1.45,
06/14 10Z,   0.40,  11.46,  99.90,  10.41,  -1.45,
06/14 11Z,   0.40,  12.22,  99.90,  11.17,  -1.45,  (max)
06/14 12Z,   0.50,  11.87,  99.90,  10.91,  -1.45,
06/14 13Z,   0.50,  10.43,  99.90,   9.48,  -1.45,
06/14 14Z,   0.40,   8.07,  99.90,   7.02,  -1.45,
06/14 15Z,   0.40,   5.11,  99.90,   4.06,  -1.45,
06/14 16Z,   0.30,   2.10,  99.90,   0.95,  -1.45,
06/14 17Z,   0.30,  -0.31,  99.90,  -1.46,  -1.45,
06/14 18Z,   0.30,  -1.51,  99.90,  -2.66,  -1.45,  (min)
06/14 19Z,   0.30,  -1.17,  99.90,  -2.32,  -1.45,
06/14 20Z,   0.30,   0.58,  99.90,  -0.57,  -1.45,
06/14 21Z,   0.40,   3.16,  99.90,   2.11,  -1.45,
06/14 22Z,   0.40,   5.82,  99.90,   4.76,  -1.45,
06/14 23Z,   0.40,   7.96,  99.90,   6.91,  -1.45,
06/15 00Z,   0.40,   9.30,  99.90,   8.24,  -1.45,
06/15 01Z,   0.40,   9.71,  99.90,   8.65,  -1.45,  (max)
06/15 02Z,   0.40,   9.20,  99.90,   8.15,  -1.45,
06/15 03Z,   0.40,   7.94,  99.90,   6.89,  -1.45,
06/15 04Z,   0.40,   6.28,  99.90,   5.23,  -1.45,
06/15 05Z,   0.30,   4.78,  99.90,   3.63,  -1.45,
06/15 06Z,   0.30,   4.01,  99.90,   2.86,  -1.45,  (min)
06/15 07Z,   0.30,   4.38,  99.90,   3.22,  -1.45,
06/15 08Z,   0.40,   5.87,  99.90,   4.82,  -1.45,
06/15 09Z,   0.40,   8.01,  99.90,   6.96,  -1.45,
06/15 10Z,   0.50,  10.08,  99.90,   9.13,  -1.45,
06/15 11Z,   0.50,  11.45,  99.90,  10.50,  -1.45,
06/15 12Z,   0.50,  11.80,  99.90,  10.85,  -1.45,  (max)
06/15 13Z,   0.50,  11.10,  99.90,  10.15,  -1.45,
06/15 14Z,   0.50,   9.43,  99.90,   8.48,  -1.45,
06/15 15Z,   0.30,   6.98,  99.90,   5.82,  -1.45,
06/15 16Z,   0.30,   4.09,  99.90,   2.94,  -1.45,
06/15 17Z,   0.30,   1.33,  99.90,   0.18,  -1.45,
06/15 18Z,   0.30,  -0.65,  99.90,  -1.81,  -1.45,
06/15 19Z,   0.30,  -1.32,  99.90,  -2.47,  -1.45,  (min)
06/15 20Z,   0.40,  -0.46,  99.90,  -1.51,  -1.45,
06/15 21Z,   0.40,   1.63,  99.90,   0.57,  -1.45,
06/15 22Z,   0.50,   4.27,  99.90,   3.31,  -1.45,
06/15 23Z,   0.50,   6.74,  99.90,   5.79,  -1.45,
06/16 00Z,   0.40,   8.57,  99.90,   7.52,  -1.45,
06/16 01Z,   0.30,   9.57,  99.90,   8.42,  -1.45,
06/16 02Z,   0.30,   9.69,  99.90,   8.53,  -1.45,  (max)
06/16 03Z,   0.40,   8.95,  99.90,   7.90,  -1.45,
06/16 04Z,   0.40,   7.54,  99.90,   6.49,  -1.45,
06/16 05Z,   0.40,   5.84,  99.90,   4.79,  -1.45,
06/16 06Z,   0.40,   4.43,  99.90,   3.38,  -1.45,
06/16 07Z,   0.40,   3.88,  99.90,   2.82,  -1.45,  (min)
06/16 08Z,   0.40,   4.48,  99.90,   3.43,  -1.45,
06/16 09Z,   0.40,   6.11,  99.90,   5.05,  -1.45,
06/16 10Z,   0.40,   8.18,  99.90,   7.12,  -1.45,
06/16 11Z,   0.40,   9.98,  99.90,   8.93,  -1.45,
06/16 12Z,   0.40,  11.00,  99.90,   9.94,  -1.45,
06/16 13Z,   0.40,  11.05,  99.90,  10.00,  -1.45,  (max)
06/16 14Z,   0.30,  10.18,  99.90,   9.03,  -1.45,
06/16 15Z,   0.30,   8.46,  99.90,   7.31,  -1.45,
06/16 16Z,   0.30,   6.08,  99.90,   4.92,  -1.45,
06/16 17Z,   0.40,   3.38,  99.90,   2.32,  -1.45,
06/16 18Z,   0.40,   0.94,  99.90,  -0.11,  -1.45,
06/16 19Z,   0.50,  -0.59,  99.90,  -1.54,  -1.45,
06/16 20Z,   0.60,  -0.75,  99.90,  -1.60,  -1.45,  (min)
06/16 21Z,   0.70,   0.52,  99.90,  -0.23,  -1.45,
06/16 22Z,   0.80,   2.79,  99.90,   2.14,  -1.45,
06/16 23Z,   0.70,   5.36,  99.90,   4.60,  -1.45,
06/17 00Z,   0.70,   7.58,  99.90,   6.82,  -1.45,