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
#Eek Channel, off Quinhagak, AK : 07/11/2025 18:20:56 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 00Z,   0.40,   1.84,  99.90,   2.24,   0.00,
07/10 01Z,   0.50,   0.70,  99.90,   1.20,   0.00,
07/10 02Z,   0.50,   0.10,  99.90,   0.60,   0.00,
07/10 03Z,   0.50,  -0.03,  99.90,   0.47,   0.00,  (min)
07/10 04Z,   0.50,   0.29,  99.90,   0.79,   0.00,
07/10 05Z,   0.50,   1.29,  99.90,   1.79,   0.00,
07/10 06Z,   0.50,   3.18,  99.90,   3.68,   0.00,
07/10 07Z,   0.50,   5.75,  99.90,   6.25,   0.00,
07/10 08Z,   0.50,   8.43,  99.90,   8.93,   0.00,
07/10 09Z,   0.50,  10.44,  99.90,  10.94,   0.00,
07/10 10Z,   0.50,  11.11,  99.90,  11.61,   0.00,  (max)
07/10 11Z,   0.40,  10.23,  99.90,  10.63,   0.00,
07/10 12Z,   0.40,   8.23,  99.90,   8.63,   0.00,
07/10 13Z,   0.30,   5.85,  99.90,   6.15,   0.00,
07/10 14Z,   0.20,   3.70,  99.90,   3.90,   0.00,
07/10 15Z,   0.20,   2.28,  99.90,   2.48,   0.00,
07/10 16Z,   0.10,   1.74,  99.90,   1.84,   0.00,  (min)
07/10 17Z,   0.10,   2.15,  99.90,   2.25,   0.00,
07/10 18Z,   0.10,   3.65,  99.90,   3.75,   0.00,
07/10 19Z,   0.10,   5.62,  99.90,   5.72,   0.00,
07/10 20Z,   0.10,   7.13,  99.90,   7.23,   0.00,
07/10 21Z,   0.20,   7.34,  99.90,   7.54,   0.00,  (max)
07/10 22Z,   0.20,   6.40,  99.90,   6.60,   0.00,
07/10 23Z,   0.30,   4.70,  99.90,   5.00,   0.00,
07/11 00Z,   0.30,   2.88,  99.90,   3.18,   0.00,
07/11 01Z,   0.30,   1.40,  99.90,   1.70,   0.00,
07/11 02Z,   0.30,   0.46,  99.90,   0.76,   0.00,
07/11 03Z,   0.30,   0.03,  99.90,   0.33,   0.00,
07/11 04Z,   0.30,   0.02,  99.90,   0.32,   0.00,  (min)
07/11 05Z,   0.30,   0.51,  99.90,   0.81,   0.00,
07/11 06Z,   0.30,   1.79,  99.90,   2.09,   0.00,
07/11 07Z,   0.30,   3.97,  99.90,   4.27,   0.00,
07/11 08Z,   0.30,   6.70,  99.90,   7.00,   0.00,
07/11 09Z,   0.30,   9.30,  99.90,   9.60,   0.00,
07/11 10Z,   0.40,  10.97,  99.90,  11.37,   0.00,
07/11 11Z,   0.40,  11.16,  99.90,  11.56,   0.00,  (max)
07/11 12Z,   0.30,   9.80,  99.90,  10.10,   0.00,
07/11 13Z,   0.30,   7.58,  99.90,   7.88,   0.00,
07/11 14Z,   0.40,   5.20,  99.90,   5.60,   0.00,
07/11 15Z,   0.40,   3.22,  99.90,   3.62,   0.00,
07/11 16Z,   0.40,   2.03,  99.90,   2.43,   0.00,
07/11 17Z,   0.40,   1.67,  99.90,   2.07,   0.00,  (min)
07/11 18Z,   0.40,   2.33,  99.90,   2.73,   0.00,
07/11 19Z,   0.40,   4.00,  99.90,   4.40,   0.00,
07/11 20Z,   0.40,   5.95,  99.90,   6.35,   0.00,
07/11 21Z,   0.40,   7.21,  99.90,   7.61,   0.00,  (max)
07/11 22Z,   0.40,   7.12,  99.90,   7.52,   0.00,
07/11 23Z,   0.40,   5.95,  99.90,   6.35,   0.00,
07/12 00Z,   0.40,   4.16,  99.90,   4.56,   0.00,
07/12 01Z,   0.40,   2.40,  99.90,   2.80,   0.00,
07/12 02Z,   0.40,   1.09,  99.90,   1.49,   0.00,
07/12 03Z,   0.40,   0.32,  99.90,   0.72,   0.00,
07/12 04Z,   0.40,   0.02,  99.90,   0.42,   0.00,  (min)
07/12 05Z,   0.40,   0.13,  99.90,   0.53,   0.00,
07/12 06Z,   0.50,   0.83,  99.90,   1.33,   0.00,
07/12 07Z,   0.50,   2.42,  99.90,   2.92,   0.00,
07/12 08Z,   0.50,   4.88,  99.90,   5.38,   0.00,
07/12 09Z,   0.50,   7.71,  99.90,   8.21,   0.00,
07/12 10Z,   0.40,  10.13,  99.90,  10.53,   0.00,
07/12 11Z,   0.40,  11.35,  99.90,  11.75,   0.00,  (max)
07/12 12Z,   0.40,  10.95,  99.90,  11.35,   0.00,
07/12 13Z,   0.40,   9.14,  99.90,   9.54,   0.00,
07/12 14Z,   0.40,   6.74,  99.90,   7.14,   0.00,
07/12 15Z,   0.40,   4.43,  99.90,   4.83,   0.00,
07/12 16Z,   0.40,   2.68,  99.90,   3.08,   0.00,
07/12 17Z,   0.40,   1.74,  99.90,   2.14,   0.00,
07/12 18Z,   0.40,   1.61,  99.90,   2.01,   0.00,  (min)
07/12 19Z,   0.40,   2.52,  99.90,   2.92,   0.00,
07/12 20Z,   0.40,   4.31,  99.90,   4.71,   0.00,
07/12 21Z,   0.40,   6.22,  99.90,   6.62,   0.00,
07/12 22Z,   0.40,   7.28,  99.90,   7.68,   0.00,  (max)
07/12 23Z,   0.40,   6.97,  99.90,   7.37,   0.00,
07/13 00Z,   0.40,   5.63,  99.90,   6.03,   0.00,
07/13 01Z,   0.40,   3.77,  99.90,   4.17,   0.00,
07/13 02Z,   0.40,   2.08,  99.90,   2.48,   0.00,
07/13 03Z,   0.30,   0.90,  99.90,   1.20,   0.00,
07/13 04Z,   0.30,   0.26,  99.90,   0.56,   0.00,
07/13 05Z,   0.30,   0.07,  99.90,   0.37,   0.00,  (min)
07/13 06Z,   0.30,   0.32,  99.90,   0.62,   0.00,
07/13 07Z,   0.20,   1.26,  99.90,   1.46,   0.00,
07/13 08Z,   0.20,   3.18,  99.90,   3.38,   0.00,
07/13 09Z,   0.20,   5.88,  99.90,   6.08,   0.00,
07/13 10Z,   0.20,   8.71,  99.90,   8.91,   0.00,
07/13 11Z,   0.20,  10.82,  99.90,  11.02,   0.00,
07/13 12Z,   0.10,  11.48,  99.90,  11.58,   0.00,  (max)
07/13 13Z,   0.10,  10.42,  99.90,  10.52,   0.00,
07/13 14Z,   0.10,   8.22,  99.90,   8.32,   0.00,
07/13 15Z,   0.00,   5.74,  99.90,   5.74,   0.00,
07/13 16Z,   0.00,   3.59,  99.90,   3.59,   0.00,
07/13 17Z,   0.00,   2.12,  99.90,   2.12,   0.00,
07/13 18Z,   0.00,   1.45,  99.90,   1.45,   0.00,  (min)
07/13 19Z,   0.00,   1.57,  99.90,   1.57,   0.00,
07/13 20Z,   0.00,   2.68,  99.90,   2.68,   0.00,
07/13 21Z,   0.00,   4.58,  99.90,   4.58,   0.00,
07/13 22Z,   0.00,   6.47,  99.90,   6.47,   0.00,
07/13 23Z,   0.00,   7.42,  99.90,   7.42,   0.00,  (max)
07/14 00Z,   0.00,   6.98,  99.90,   6.98,   0.00,
07/14 01Z,   0.00,   5.49,  99.90,   5.49,   0.00,
07/14 02Z,   0.00,   3.58,  99.90,   3.58,   0.00,
07/14 03Z,   0.10,   1.93,  99.90,   2.03,   0.00,
07/14 04Z,   0.10,   0.84,  99.90,   0.94,   0.00,
07/14 05Z,   0.10,   0.29,  99.90,   0.39,   0.00,
07/14 06Z,   0.10,   0.20,  99.90,   0.30,   0.00,  (min)
07/14 07Z,   0.10,   0.59,  99.90,   0.69,   0.00,
07/14 08Z,   0.10,   1.80,  99.90,   1.90,   0.00,
07/14 09Z,   0.10,   4.03,  99.90,   4.13,   0.00,
07/14 10Z,   0.10,   6.91,  99.90,   7.01,   0.00,
07/14 11Z,   0.10,   9.63,  99.90,   9.73,   0.00,
07/14 12Z,   0.10,  11.28,  99.90,  11.38,   0.00,
07/14 13Z,   0.20,  11.26,  99.90,  11.46,   0.00,  (max)
07/14 14Z,   0.20,   9.57,  99.90,   9.77,   0.00,
07/14 15Z,   0.20,   7.09,  99.90,   7.29,   0.00,
07/14 16Z,   0.20,   4.64,  99.90,   4.84,   0.00,
07/14 17Z,   0.20,   2.73,  99.90,   2.93,   0.00,
07/14 18Z,   0.20,   1.57,  99.90,   1.77,   0.00,
07/14 19Z,   0.20,   1.16,  99.90,   1.36,   0.00,  (min)
07/14 20Z,   0.30,   1.52,  99.90,   1.82,   0.00,
07/14 21Z,   0.30,   2.82,  99.90,   3.12,   0.00,
07/14 22Z,   0.40,   4.83,  99.90,   5.23,   0.00,
07/14 23Z,   0.40,   6.76,  99.90,   7.16,   0.00,
07/15 00Z,   0.40,   7.71,  99.90,   8.11,   0.00,  (max)
07/15 01Z,   0.40,   7.21,  99.90,   7.61,   0.00,
07/15 02Z,   0.40,   5.59,  99.90,   5.99,   0.00,
07/15 03Z,   0.40,   3.61,  99.90,   4.01,   0.00,
07/15 04Z,   0.40,   1.96,  99.90,   2.36,   0.00,
07/15 05Z,   0.40,   0.90,  99.90,   1.30,   0.00,
07/15 06Z,   0.40,   0.40,  99.90,   0.80,   0.00,
07/15 07Z,   0.40,   0.38,  99.90,   0.78,   0.00,  (min)
07/15 08Z,   0.50,   0.94,  99.90,   1.44,   0.00,
07/15 09Z,   0.40,   2.43,  99.90,   2.83,   0.00,
07/15 10Z,   0.40,   4.94,  99.90,   5.34,   0.00,
07/15 11Z,   0.40,   7.89,  99.90,   8.29,   0.00,
07/15 12Z,   0.40,  10.35,  99.90,  10.75,   0.00,