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
#Clarks Point, Nushagak Bay, AK : 06/20/2025 01:21:47 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/18 06Z,   0.50,   2.97,  99.90,   3.47,   0.00,
06/18 07Z,   0.50,   3.26,  99.90,   3.76,   0.00,  (max)
06/18 08Z,   0.50,   2.16,  99.90,   2.66,   0.00,
06/18 09Z,   0.50,  -0.06,  99.90,   0.44,   0.00,
06/18 10Z,   0.40,  -2.74,  99.90,  -2.34,   0.00,
06/18 11Z,   0.40,  -5.23,  99.90,  -4.83,   0.00,
06/18 12Z,   0.30,  -7.04,  99.90,  -6.74,   0.00,
06/18 13Z,   0.20,  -7.59,  99.90,  -7.39,   0.00,  (min)
06/18 14Z,   0.20,  -6.31,  99.90,  -6.11,   0.00,
06/18 15Z,   0.10,  -3.17,  99.90,  -3.07,   0.00,
06/18 16Z,   0.10,   1.01,  99.90,   1.11,   0.00,
06/18 17Z,   0.10,   5.08,  99.90,   5.18,   0.00,
06/18 18Z,   0.20,   8.15,  99.90,   8.35,   0.00,
06/18 19Z,   0.20,   9.66,  99.90,   9.86,   0.00,  (max)
06/18 20Z,   0.10,   9.28,  99.90,   9.38,   0.00,
06/18 21Z,   0.10,   7.11,  99.90,   7.21,   0.00,
06/18 22Z,   0.10,   3.74,  99.90,   3.84,   0.00,
06/18 23Z,   0.10,  -0.05,  99.90,   0.05,   0.00,
06/19 00Z,   0.20,  -3.62,  99.90,  -3.42,   0.00,
06/19 01Z,   0.10,  -6.33,  99.90,  -6.23,   0.00,
06/19 02Z,   0.10,  -7.44,  99.90,  -7.34,   0.00,  (min)
06/19 03Z,   0.10,  -6.51,  99.90,  -6.41,   0.00,
06/19 04Z,   0.10,  -3.92,  99.90,  -3.82,   0.00,
06/19 05Z,   0.10,  -0.68,  99.90,  -0.58,   0.00,
06/19 06Z,   0.10,   2.19,  99.90,   2.29,   0.00,
06/19 07Z,   0.10,   4.04,  99.90,   4.14,   0.00,
06/19 08Z,   0.10,   4.47,  99.90,   4.57,   0.00,  (max)
06/19 09Z,   0.00,   3.36,  99.90,   3.36,   0.00,
06/19 10Z,   0.00,   1.07,  99.90,   1.07,   0.00,
06/19 11Z,   0.00,  -1.67,  99.90,  -1.67,   0.00,
06/19 12Z,   0.00,  -4.23,  99.90,  -4.23,   0.00,
06/19 13Z,   0.00,  -6.05,  99.90,  -6.05,   0.00,
06/19 14Z,   0.00,  -6.53,  99.90,  -6.53,   0.00,  (min)
06/19 15Z,   0.00,  -5.10,  99.90,  -5.10,   0.00,
06/19 16Z,   0.00,  -1.90,  99.90,  -1.90,   0.00,
06/19 17Z,   0.10,   2.15,  99.90,   2.25,   0.00,
06/19 18Z,   0.00,   5.90,  99.90,   5.90,   0.00,
06/19 19Z,   0.10,   8.47,  99.90,   8.57,   0.00,
06/19 20Z,   0.10,   9.34,  99.90,   9.44,   0.00,  (max)
06/19 21Z,   0.10,   8.26,  99.90,   8.36,   0.00,
06/19 22Z,   0.10,   5.42,  99.90,   5.52,   0.00,
06/19 23Z,   0.10,   1.55,  99.90,   1.65,   0.00,
06/20 00Z,   0.00,  -2.55,  99.90,  -2.55,   0.00,
06/20 01Z,   0.00,  -6.17,  99.90,  -6.17,   0.00,
06/20 02Z,   0.00,  -8.63,  99.90,  -8.63,   0.00,
06/20 03Z,   0.00,  -9.17,  99.90,  -9.17,   0.00,  (min)
06/20 04Z,   0.00,  -7.48,  99.90,  -7.48,   0.00,
06/20 05Z,   0.00,  -4.13,  99.90,  -4.13,   0.00,
06/20 06Z,   0.00,  -0.24,  99.90,  -0.24,   0.00,
06/20 07Z,  -0.10,   3.16,  99.90,   3.06,   0.00,
06/20 08Z,  -0.20,   5.38,  99.90,   5.18,   0.00,
06/20 09Z,  -0.40,   5.98,  99.90,   5.58,   0.00,  (max)
06/20 10Z,  -0.60,   4.89,  99.90,   4.29,   0.00,
06/20 11Z,  -0.60,   2.54,  99.90,   1.94,   0.00,
06/20 12Z,  -0.70,  -0.31,  99.90,  -1.01,   0.00,
06/20 13Z,  -0.70,  -3.00,  99.90,  -3.70,   0.00,
06/20 14Z,  -0.60,  -4.94,  99.90,  -5.54,   0.00,
06/20 15Z,  -0.60,  -5.45,  99.90,  -6.05,   0.00,  (min)
06/20 16Z,  -0.60,  -4.01,  99.90,  -4.61,   0.00,
06/20 17Z,  -0.70,  -0.87,  99.90,  -1.57,   0.00,
06/20 18Z,  -0.80,   2.96,  99.90,   2.16,   0.00,
06/20 19Z,  -0.60,   6.33,  99.90,   5.73,   0.00,
06/20 20Z,  -0.40,   8.40,  99.90,   8.00,   0.00,
06/20 21Z,  -0.20,   8.68,  99.90,   8.48,   0.00,  (max)
06/20 22Z,   0.00,   6.97,  99.90,   6.97,   0.00,
06/20 23Z,   0.20,   3.58,  99.90,   3.78,   0.00,
06/21 00Z,   0.50,  -0.70,  99.90,  -0.20,   0.00,
06/21 01Z,   0.70,  -5.01,  99.90,  -4.31,   0.00,
06/21 02Z,   0.80,  -8.62,  99.90,  -7.82,   0.00,
06/21 03Z,   1.00, -10.77,  99.90,  -9.77,   0.00,  (min)
06/21 04Z,   1.20, -10.72,  99.90,  -9.52,   0.00,
06/21 05Z,   1.50,  -8.28,  99.90,  -6.78,   0.00,
06/21 06Z,   1.80,  -4.19,  99.90,  -2.39,   0.00,
06/21 07Z,   2.00,   0.35,  99.90,   2.35,   0.00,
06/21 08Z,   2.00,   4.27,  99.90,   6.27,   0.00,
06/21 09Z,   1.90,   6.86,  99.90,   8.76,   0.00,
06/21 10Z,   1.80,   7.65,  99.90,   9.45,   0.00,  (max)
06/21 11Z,   1.80,   6.58,  99.90,   8.38,   0.00,
06/21 12Z,   1.60,   4.16,  99.90,   5.76,   0.00,
06/21 13Z,   1.40,   1.15,  99.90,   2.55,   0.00,
06/21 14Z,   1.20,  -1.74,  99.90,  -0.54,   0.00,
06/21 15Z,   0.90,  -3.88,  99.90,  -2.98,   0.00,
06/21 16Z,   0.80,  -4.51,  99.90,  -3.71,   0.00,  (min)
06/21 17Z,   0.70,  -3.14,  99.90,  -2.44,   0.00,
06/21 18Z,   0.70,  -0.14,  99.90,   0.56,   0.00,
06/21 19Z,   0.60,   3.42,  99.90,   4.02,   0.00,
06/21 20Z,   0.70,   6.41,  99.90,   7.11,   0.00,
06/21 21Z,   0.80,   8.04,  99.90,   8.84,   0.00,  (max)
06/21 22Z,   0.90,   7.82,  99.90,   8.72,   0.00,
06/21 23Z,   1.10,   5.61,  99.90,   6.71,   0.00,
06/22 00Z,   1.20,   1.79,  99.90,   2.99,   0.00,
06/22 01Z,   1.30,  -2.78,  99.90,  -1.48,   0.00,
06/22 02Z,   1.30,  -7.21,  99.90,  -5.91,   0.00,
06/22 03Z,   1.20, -10.76,  99.90,  -9.56,   0.00,
06/22 04Z,   1.10, -12.59,  99.90, -11.49,   0.00,  (min)
06/22 05Z,   0.90, -11.97,  99.90, -11.07,   0.00,
06/22 06Z,   0.80,  -8.84,  99.90,  -8.04,   0.00,
06/22 07Z,   0.70,  -4.08,  99.90,  -3.38,   0.00,
06/22 08Z,   0.70,   1.03,  99.90,   1.73,   0.00,
06/22 09Z,   0.70,   5.43,  99.90,   6.13,   0.00,
06/22 10Z,   0.70,   8.34,  99.90,   9.04,   0.00,
06/22 11Z,   0.70,   9.28,  99.90,   9.98,   0.00,  (max)
06/22 12Z,   0.60,   8.22,  99.90,   8.82,   0.00,
06/22 13Z,   0.50,   5.70,  99.90,   6.20,   0.00,
06/22 14Z,   0.50,   2.51,  99.90,   3.01,   0.00,
06/22 15Z,   0.50,  -0.64,  99.90,  -0.14,   0.00,
06/22 16Z,   0.50,  -3.02,  99.90,  -2.52,   0.00,
06/22 17Z,   0.50,  -3.81,  99.90,  -3.31,   0.00,  (min)
06/22 18Z,   0.50,  -2.57,  99.90,  -2.07,   0.00,
06/22 19Z,   0.50,   0.26,  99.90,   0.76,   0.00,
06/22 20Z,   0.50,   3.56,  99.90,   4.06,   0.00,
06/22 21Z,   0.50,   6.23,  99.90,   6.73,   0.00,
06/22 22Z,   0.40,   7.51,  99.90,   7.91,   0.00,  (max)
06/22 23Z,   0.40,   6.92,  99.90,   7.32,   0.00,
06/23 00Z,   0.30,   4.35,  99.90,   4.65,   0.00,
06/23 01Z,   0.20,   0.24,  99.90,   0.44,   0.00,
06/23 02Z,   0.10,  -4.49,  99.90,  -4.39,   0.00,
06/23 03Z,   0.00,  -8.99,  99.90,  -8.99,   0.00,
06/23 04Z,   0.00, -12.44,  99.90, -12.44,   0.00,
06/23 05Z,   0.00, -13.96,  99.90, -13.96,   0.00,  (min)
06/23 06Z,   0.00, -12.83,  99.90, -12.83,   0.00,
06/23 07Z,   0.10,  -9.12,  99.90,  -9.02,   0.00,
06/23 08Z,   0.10,  -3.83,  99.90,  -3.73,   0.00,
06/23 09Z,   0.20,   1.74,  99.90,   1.94,   0.00,
06/23 10Z,   0.30,   6.51,  99.90,   6.81,   0.00,
06/23 11Z,   0.30,   9.67,  99.90,   9.97,   0.00,
06/23 12Z,   0.40,  10.71,  99.90,  11.11,   0.00,  (max)
06/23 13Z,   0.40,   9.62,  99.90,  10.02,   0.00,
06/23 14Z,   0.30,   6.99,  99.90,   7.29,   0.00,
06/23 15Z,   0.30,   3.60,  99.90,   3.90,   0.00,
06/23 16Z,   0.20,   0.18,  99.90,   0.38,   0.00,
06/23 17Z,   0.20,  -2.46,  99.90,  -2.26,   0.00,
06/23 18Z,   0.20,  -3.41,  99.90,  -3.21,   0.00,