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 : 07/14/2026 22:22:06 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 06Z,   1.20,   7.40,  99.90,   8.60,   0.00,
07/13 07Z,   1.10,  10.57,  99.90,  11.67,   0.00,
07/13 08Z,   1.10,  12.36,  99.90,  13.46,   0.00,  (max)
07/13 09Z,   1.00,  12.15,  99.90,  13.15,   0.00,
07/13 10Z,   1.00,  10.00,  99.90,  11.00,   0.00,
07/13 11Z,   0.90,   7.10,  99.90,   8.00,   0.00,
07/13 12Z,   0.80,   4.44,  99.90,   5.24,   0.00,
07/13 13Z,   0.80,   2.56,  99.90,   3.36,   0.00,
07/13 14Z,   0.80,   1.62,  99.90,   2.42,   0.00,
07/13 15Z,   0.70,   1.57,  99.90,   2.27,   0.00,  (min)
07/13 16Z,   0.70,   2.62,  99.90,   3.32,   0.00,
07/13 17Z,   0.60,   4.82,  99.90,   5.42,   0.00,
07/13 18Z,   0.70,   7.49,  99.90,   8.19,   0.00,
07/13 19Z,   0.60,   9.32,  99.90,   9.92,   0.00,  (max)
07/13 20Z,   0.60,   9.28,  99.90,   9.88,   0.00,
07/13 21Z,   0.60,   7.62,  99.90,   8.22,   0.00,
07/13 22Z,   0.60,   4.99,  99.90,   5.59,   0.00,
07/13 23Z,   0.60,   2.38,  99.90,   2.98,   0.00,
07/14 00Z,   0.70,   0.49,  99.90,   1.19,   0.00,
07/14 01Z,   0.70,  -0.54,  99.90,   0.16,   0.00,
07/14 02Z,   0.70,  -0.91,  99.90,  -0.21,   0.00,  (min)
07/14 03Z,   0.70,  -0.87,  99.90,  -0.17,   0.00,
07/14 04Z,   0.70,  -0.28,  99.90,   0.42,   0.00,
07/14 05Z,   0.60,   1.35,  99.90,   1.95,   0.00,
07/14 06Z,   0.60,   4.22,  99.90,   4.82,   0.00,
07/14 07Z,   0.60,   7.78,  99.90,   8.38,   0.00,
07/14 08Z,   0.50,  11.00,  99.90,  11.50,   0.00,
07/14 09Z,   0.40,  12.75,  99.90,  13.15,   0.00,  (max)
07/14 10Z,   0.40,  12.39,  99.90,  12.79,   0.00,
07/14 11Z,   0.30,  10.11,  99.90,  10.41,   0.00,
07/14 12Z,   0.50,   7.09,  99.90,   7.59,   0.00,
07/14 13Z,   0.50,   4.34,  99.90,   4.84,   0.00,
07/14 14Z,   0.50,   2.42,  99.90,   2.92,   0.00,
07/14 15Z,   0.50,   1.50,  99.90,   2.00,   0.00,
07/14 16Z,   0.50,   1.46,  99.90,   1.96,   0.00,  (min)
07/14 17Z,   0.60,   2.48,  99.90,   3.08,   0.00,
07/14 18Z,   0.80,   4.64,  99.90,   5.44,   0.00,
07/14 19Z,   0.90,   7.28,  99.90,   8.18,   0.00,
07/14 20Z,   1.10,   9.17,  99.90,  10.27,   0.00,
07/14 21Z,   1.20,   9.23,  99.90,  10.43,   0.00,  (max)
07/14 22Z,   1.30,   7.62,  99.90,   8.92,   0.00,
07/14 23Z,   1.30,   5.02,  99.90,   6.32,   0.00,
07/15 00Z,   1.30,   2.42,  99.90,   3.72,   0.00,
07/15 01Z,   1.10,   0.52,  99.90,   1.62,   0.00,
07/15 02Z,   0.90,  -0.52,  99.90,   0.38,   0.00,
07/15 03Z,   1.10,  -0.88,  99.90,   0.22,   0.00,  (min)
07/15 04Z,   1.30,  -0.82,  99.90,   0.48,   0.00,
07/15 05Z,   1.60,  -0.16,  99.90,   1.44,   0.00,
07/15 06Z,   1.80,   1.56,  99.90,   3.36,   0.00,
07/15 07Z,   2.00,   4.52,  99.90,   6.52,   0.00,
07/15 08Z,   2.10,   8.15,  99.90,  10.25,   0.00,
07/15 09Z,   2.20,  11.35,  99.90,  13.55,   0.00,
07/15 10Z,   2.20,  12.98,  99.90,  15.18,   0.00,  1.36 ft above HAT  (max)
07/15 11Z,   2.20,  12.43,  99.90,  14.63,   0.00,  0.81 ft above HAT
07/15 12Z,   2.20,  10.00,  99.90,  12.20,   0.00,
07/15 13Z,   2.00,   6.89,  99.90,   8.89,   0.00,
07/15 14Z,   1.80,   4.09,  99.90,   5.89,   0.00,
07/15 15Z,   1.50,   2.19,  99.90,   3.69,   0.00,
07/15 16Z,   1.30,   1.30,  99.90,   2.60,   0.00,
07/15 17Z,   1.10,   1.29,  99.90,   2.39,   0.00,  (min)
07/15 18Z,   0.90,   2.27,  99.90,   3.17,   0.00,
07/15 19Z,   0.80,   4.34,  99.90,   5.14,   0.00,
07/15 20Z,   0.70,   6.96,  99.90,   7.66,   0.00,
07/15 21Z,   0.60,   8.97,  99.90,   9.57,   0.00,
07/15 22Z,   0.60,   9.23,  99.90,   9.83,   0.00,  (max)
07/15 23Z,   0.60,   7.75,  99.90,   8.35,   0.00,
07/16 00Z,   0.50,   5.21,  99.90,   5.71,   0.00,
07/16 01Z,   0.50,   2.63,  99.90,   3.13,   0.00,
07/16 02Z,   0.50,   0.69,  99.90,   1.19,   0.00,
07/16 03Z,   0.40,  -0.37,  99.90,   0.03,   0.00,
07/16 04Z,   0.30,  -0.74,  99.90,  -0.44,   0.00,  (min)
07/16 05Z,   0.30,  -0.66,  99.90,  -0.36,   0.00,
07/16 06Z,   0.20,   0.05,  99.90,   0.25,   0.00,
07/16 07Z,   0.20,   1.86,  99.90,   2.06,   0.00,
07/16 08Z,   0.20,   4.87,  99.90,   5.07,   0.00,
07/16 09Z,   0.10,   8.50,  99.90,   8.60,   0.00,
07/16 10Z,   0.10,  11.61,  99.90,  11.71,   0.00,
07/16 11Z,   0.10,  13.04,  99.90,  13.14,   0.00,  (max)
07/16 12Z,   0.00,  12.24,  99.90,  12.24,   0.00,
07/16 13Z,   0.00,   9.66,  99.90,   9.66,   0.00,
07/16 14Z,   0.00,   6.49,  99.90,   6.49,   0.00,
07/16 15Z,   0.00,   3.70,  99.90,   3.70,   0.00,
07/16 16Z,   0.00,   1.86,  99.90,   1.86,   0.00,
07/16 17Z,  -0.10,   1.05,  99.90,   0.95,   0.00,  (min)
07/16 18Z,  -0.10,   1.07,  99.90,   0.97,   0.00,
07/16 19Z,  -0.10,   2.00,  99.90,   1.90,   0.00,
07/16 20Z,  -0.10,   3.98,  99.90,   3.88,   0.00,
07/16 21Z,  -0.10,   6.58,  99.90,   6.48,   0.00,
07/16 22Z,  -0.10,   8.74,  99.90,   8.64,   0.00,
07/16 23Z,   0.00,   9.27,  99.90,   9.27,   0.00,  (max)
07/17 00Z,   0.00,   7.98,  99.90,   7.98,   0.00,
07/17 01Z,   0.00,   5.56,  99.90,   5.56,   0.00,
07/17 02Z,   0.00,   2.99,  99.90,   2.99,   0.00,
07/17 03Z,   0.10,   1.01,  99.90,   1.11,   0.00,
07/17 04Z,   0.10,  -0.12,  99.90,  -0.02,   0.00,
07/17 05Z,   0.20,  -0.51,  99.90,  -0.31,   0.00,  (min)
07/17 06Z,   0.20,  -0.41,  99.90,  -0.21,   0.00,
07/17 07Z,   0.30,   0.36,  99.90,   0.66,   0.00,
07/17 08Z,   0.30,   2.23,  99.90,   2.53,   0.00,
07/17 09Z,   0.30,   5.27,  99.90,   5.57,   0.00,
07/17 10Z,   0.20,   8.83,  99.90,   9.03,   0.00,
07/17 11Z,   0.30,  11.76,  99.90,  12.06,   0.00,
07/17 12Z,   0.30,  12.90,  99.90,  13.20,   0.00,  (max)
07/17 13Z,   0.30,  11.81,  99.90,  12.11,   0.00,
07/17 14Z,   0.30,   9.09,  99.90,   9.39,   0.00,
07/17 15Z,   0.40,   5.91,  99.90,   6.31,   0.00,
07/17 16Z,   0.40,   3.19,  99.90,   3.59,   0.00,
07/17 17Z,   0.40,   1.47,  99.90,   1.87,   0.00,
07/17 18Z,   0.40,   0.76,  99.90,   1.16,   0.00,  (min)
07/17 19Z,   0.50,   0.83,  99.90,   1.33,   0.00,
07/17 20Z,   0.50,   1.73,  99.90,   2.23,   0.00,
07/17 21Z,   0.50,   3.64,  99.90,   4.14,   0.00,
07/17 22Z,   0.50,   6.22,  99.90,   6.72,   0.00,
07/17 23Z,   0.60,   8.53,  99.90,   9.13,   0.00,
07/18 00Z,   0.60,   9.35,  99.90,   9.95,   0.00,  (max)
07/18 01Z,   0.60,   8.31,  99.90,   8.91,   0.00,
07/18 02Z,   0.60,   6.02,  99.90,   6.62,   0.00,
07/18 03Z,   0.60,   3.47,  99.90,   4.07,   0.00,
07/18 04Z,   0.60,   1.42,  99.90,   2.02,   0.00,
07/18 05Z,   0.60,   0.23,  99.90,   0.83,   0.00,
07/18 06Z,   0.60,  -0.20,  99.90,   0.40,   0.00,  (min)
07/18 07Z,   0.60,  -0.09,  99.90,   0.51,   0.00,
07/18 08Z,   0.60,   0.74,  99.90,   1.34,   0.00,
07/18 09Z,   0.60,   2.67,  99.90,   3.27,   0.00,
07/18 10Z,   0.50,   5.69,  99.90,   6.19,   0.00,
07/18 11Z,   0.40,   9.12,  99.90,   9.52,   0.00,
07/18 12Z,   0.40,  11.78,  99.90,  12.18,   0.00,
07/18 13Z,  99.90,  12.54,  99.90,  99.90,   0.00,
07/18 14Z,  99.90,  11.14,  99.90,  99.90,   0.00,
07/18 15Z,  99.90,   8.32,  99.90,  99.90,   0.00,
07/18 16Z,  99.90,   5.19,  99.90,  99.90,   0.00,
07/18 17Z,  99.90,   2.61,  99.90,  99.90,   0.00,
07/18 18Z,  99.90,   1.06,  99.90,  99.90,   0.00,