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 : 06/18/2026 11:21:23 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/16 12Z,   0.20,   2.80,  99.90,   3.00,   0.00,
06/16 13Z,   0.20,   8.19,  99.90,   8.39,   0.00,
06/16 14Z,   0.20,  11.83,  99.90,  12.03,   0.00,
06/16 15Z,   0.20,  13.13,  99.90,  13.33,   0.00,  (max)
06/16 16Z,   0.10,  12.05,  99.90,  12.15,   0.00,
06/16 17Z,   0.10,   9.15,  99.90,   9.25,   0.00,
06/16 18Z,   0.20,   5.27,  99.90,   5.47,   0.00,
06/16 19Z,   0.20,   1.20,  99.90,   1.40,   0.00,
06/16 20Z,   0.20,  -2.15,  99.90,  -1.95,   0.00,
06/16 21Z,   0.30,  -3.79,  99.90,  -3.49,   0.00,  (min)
06/16 22Z,   0.30,  -3.24,  99.90,  -2.94,   0.00,
06/16 23Z,   0.30,  -0.95,  99.90,  -0.65,   0.00,
06/17 00Z,   0.40,   1.97,  99.90,   2.37,   0.00,
06/17 01Z,   0.40,   4.42,  99.90,   4.82,   0.00,
06/17 02Z,   0.50,   5.62,  99.90,   6.12,   0.00,  (max)
06/17 03Z,   0.50,   5.01,  99.90,   5.51,   0.00,
06/17 04Z,   0.50,   2.45,  99.90,   2.95,   0.00,
06/17 05Z,   0.50,  -1.61,  99.90,  -1.11,   0.00,
06/17 06Z,   0.40,  -6.27,  99.90,  -5.87,   0.00,
06/17 07Z,   0.40, -10.66,  99.90, -10.26,   0.00,
06/17 08Z,   0.40, -13.90,  99.90, -13.50,   0.00,
06/17 09Z,   0.50, -15.02,  99.90, -14.52,   0.00,  (min)
06/17 10Z,   0.50, -13.28,  99.90, -12.78,   0.00,
06/17 11Z,   0.40,  -8.86,  99.90,  -8.46,   0.00,
06/17 12Z,   0.20,  -2.83,  99.90,  -2.63,   0.00,
06/17 13Z,   0.20,   3.45,  99.90,   3.65,   0.00,
06/17 14Z,   0.20,   8.80,  99.90,   9.00,   0.00,
06/17 15Z,   0.20,  12.34,  99.90,  12.54,   0.00,
06/17 16Z,   0.20,  13.45,  99.90,  13.65,   0.00,  (max)
06/17 17Z,   0.20,  12.13,  99.90,  12.33,   0.00,
06/17 18Z,   0.10,   8.97,  99.90,   9.07,   0.00,
06/17 19Z,   0.10,   4.81,  99.90,   4.91,   0.00,
06/17 20Z,   0.10,   0.48,  99.90,   0.58,   0.00,
06/17 21Z,   0.10,  -3.03,  99.90,  -2.93,   0.00,
06/17 22Z,   0.10,  -4.68,  99.90,  -4.58,   0.00,  (min)
06/17 23Z,   0.10,  -4.02,  99.90,  -3.92,   0.00,
06/18 00Z,   0.10,  -1.61,  99.90,  -1.51,   0.00,
06/18 01Z,   0.10,   1.44,  99.90,   1.54,   0.00,
06/18 02Z,   0.10,   4.07,  99.90,   4.17,   0.00,
06/18 03Z,   0.10,   5.47,  99.90,   5.57,   0.00,  (max)
06/18 04Z,   0.10,   5.06,  99.90,   5.16,   0.00,
06/18 05Z,   0.00,   2.66,  99.90,   2.66,   0.00,
06/18 06Z,   0.00,  -1.23,  99.90,  -1.23,   0.00,
06/18 07Z,   0.00,  -5.77,  99.90,  -5.77,   0.00,
06/18 08Z,   0.00, -10.09,  99.90, -10.09,   0.00,
06/18 09Z,   0.00, -13.29,  99.90, -13.29,   0.00,
06/18 10Z,   0.00, -14.32,  99.90, -14.32,   0.00,  (min)
06/18 11Z,   0.00, -12.48,  99.90, -12.48,   0.00,
06/18 12Z,   0.00,  -8.02,  99.90,  -8.02,   0.00,
06/18 13Z,   0.00,  -2.06,  99.90,  -2.06,   0.00,
06/18 14Z,   0.00,   4.07,  99.90,   4.07,   0.00,
06/18 15Z,   0.00,   9.25,  99.90,   9.25,   0.00,
06/18 16Z,   0.00,  12.55,  99.90,  12.55,   0.00,
06/18 17Z,   0.00,  13.38,  99.90,  13.38,   0.00,  (max)
06/18 18Z,   0.00,  11.79,  99.90,  11.79,   0.00,
06/18 19Z,   0.00,   8.38,  99.90,   8.38,   0.00,
06/18 20Z,   0.00,   3.96,  99.90,   3.96,   0.00,
06/18 21Z,   0.00,  -0.60,  99.90,  -0.60,   0.00,
06/18 22Z,   0.00,  -4.21,  99.90,  -4.21,   0.00,
06/18 23Z,   0.00,  -5.80,  99.90,  -5.80,   0.00,  (min)
06/19 00Z,   0.00,  -5.01,  99.90,  -5.01,   0.00,
06/19 01Z,   0.00,  -2.44,  99.90,  -2.44,   0.00,
06/19 02Z,   0.00,   0.80,  99.90,   0.80,   0.00,
06/19 03Z,   0.00,   3.67,  99.90,   3.67,   0.00,
06/19 04Z,   0.00,   5.35,  99.90,   5.35,   0.00,  (max)
06/19 05Z,   0.00,   5.21,  99.90,   5.21,   0.00,
06/19 06Z,   0.00,   3.09,  99.90,   3.09,   0.00,
06/19 07Z,   0.00,  -0.53,  99.90,  -0.53,   0.00,
06/19 08Z,   0.00,  -4.85,  99.90,  -4.85,   0.00,
06/19 09Z,   0.00,  -9.06,  99.90,  -9.06,   0.00,
06/19 10Z,   0.00, -12.18,  99.90, -12.18,   0.00,
06/19 11Z,   0.00, -13.14,  99.90, -13.14,   0.00,  (min)
06/19 12Z,   0.00, -11.27,  99.90, -11.27,   0.00,
06/19 13Z,   0.00,  -6.90,  99.90,  -6.90,   0.00,
06/19 14Z,   0.00,  -1.17,  99.90,  -1.17,   0.00,
06/19 15Z,   0.00,   4.66,  99.90,   4.66,   0.00,
06/19 16Z,   0.00,   9.51,  99.90,   9.51,   0.00,
06/19 17Z,   0.00,  12.46,  99.90,  12.46,   0.00,
06/19 18Z,   0.00,  12.94,  99.90,  12.94,   0.00,  (max)
06/19 19Z,   0.00,  11.04,  99.90,  11.04,   0.00,
06/19 20Z,   0.00,   7.37,  99.90,   7.37,   0.00,
06/19 21Z,   0.00,   2.73,  99.90,   2.73,   0.00,
06/19 22Z,   0.00,  -1.98,  99.90,  -1.98,   0.00,
06/19 23Z,   0.00,  -5.61,  99.90,  -5.61,   0.00,
06/20 00Z,   0.10,  -7.08,  99.90,  -6.98,   0.00,  (min)
06/20 01Z,   0.10,  -6.10,  99.90,  -6.00,   0.00,
06/20 02Z,   0.10,  -3.34,  99.90,  -3.24,   0.00,
06/20 03Z,   0.10,   0.12,  99.90,   0.22,   0.00,
06/20 04Z,   0.00,   3.27,  99.90,   3.27,   0.00,
06/20 05Z,   0.00,   5.27,  99.90,   5.27,   0.00,
06/20 06Z,   0.00,   5.46,  99.90,   5.46,   0.00,  (max)
06/20 07Z,   0.00,   3.70,  99.90,   3.70,   0.00,
06/20 08Z,   0.00,   0.43,  99.90,   0.43,   0.00,
06/20 09Z,   0.10,  -3.62,  99.90,  -3.52,   0.00,
06/20 10Z,   0.10,  -7.65,  99.90,  -7.55,   0.00,
06/20 11Z,   0.20, -10.67,  99.90, -10.47,   0.00,
06/20 12Z,   0.20, -11.56,  99.90, -11.36,   0.00,  (min)
06/20 13Z,   0.20,  -9.73,  99.90,  -9.53,   0.00,
06/20 14Z,   0.20,  -5.58,  99.90,  -5.38,   0.00,
06/20 15Z,   0.20,  -0.22,  99.90,  -0.02,   0.00,
06/20 16Z,   0.10,   5.17,  99.90,   5.27,   0.00,
06/20 17Z,   0.10,   9.56,  99.90,   9.66,   0.00,
06/20 18Z,   0.10,  12.04,  99.90,  12.14,   0.00,
06/20 19Z,   0.10,  12.11,  99.90,  12.21,   0.00,  (max)
06/20 20Z,   0.10,   9.90,  99.90,  10.00,   0.00,
06/20 21Z,   0.20,   6.01,  99.90,   6.21,   0.00,
06/20 22Z,   0.20,   1.20,  99.90,   1.40,   0.00,
06/20 23Z,   0.30,  -3.57,  99.90,  -3.27,   0.00,
06/21 00Z,   0.30,  -7.12,  99.90,  -6.82,   0.00,
06/21 01Z,   0.30,  -8.38,  99.90,  -8.08,   0.00,  (min)
06/21 02Z,   0.30,  -7.16,  99.90,  -6.86,   0.00,
06/21 03Z,   0.20,  -4.17,  99.90,  -3.97,   0.00,
06/21 04Z,   0.20,  -0.48,  99.90,  -0.28,   0.00,
06/21 05Z,   0.20,   2.96,  99.90,   3.16,   0.00,
06/21 06Z,   0.20,   5.29,  99.90,   5.49,   0.00,
06/21 07Z,   0.20,   5.84,  99.90,   6.04,   0.00,  (max)
06/21 08Z,   0.20,   4.45,  99.90,   4.65,   0.00,
06/21 09Z,   0.20,   1.56,  99.90,   1.76,   0.00,
06/21 10Z,   0.30,  -2.18,  99.90,  -1.88,   0.00,
06/21 11Z,   0.30,  -6.01,  99.90,  -5.71,   0.00,
06/21 12Z,   0.30,  -8.91,  99.90,  -8.61,   0.00,
06/21 13Z,   0.40,  -9.76,  99.90,  -9.36,   0.00,  (min)
06/21 14Z,   0.40,  -8.03,  99.90,  -7.63,   0.00,
06/21 15Z,   0.30,  -4.19,  99.90,  -3.89,   0.00,
06/21 16Z,   0.30,   0.69,  99.90,   0.99,   0.00,
06/21 17Z,   0.20,   5.52,  99.90,   5.72,   0.00,
06/21 18Z,   0.10,   9.34,  99.90,   9.44,   0.00,
06/21 19Z,   0.10,  11.29,  99.90,  11.39,   0.00,  (max)
06/21 20Z,   0.10,  10.92,  99.90,  11.02,   0.00,
06/21 21Z,   0.10,   8.41,  99.90,   8.51,   0.00,
06/21 22Z,   0.20,   4.35,  99.90,   4.55,   0.00,
06/21 23Z,   0.20,  -0.52,  99.90,  -0.32,   0.00,
06/22 00Z,   0.20,  -5.25,  99.90,  -5.05,   0.00,