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
#Egegik River, Ent, AK : 03/05/2026 23:22:24 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/04 06Z,   0.20,   4.97,  99.90,   5.17,   0.00,
03/04 07Z,   0.20,   3.20,  99.90,   3.40,   0.00,  (min)
03/04 08Z,   0.20,   3.41,  99.90,   3.61,   0.00,
03/04 09Z,   0.20,   5.55,  99.90,   5.75,   0.00,
03/04 10Z,   0.10,   8.79,  99.90,   8.89,   0.00,
03/04 11Z,   0.10,  12.12,  99.90,  12.22,   0.00,
03/04 12Z,   0.10,  14.59,  99.90,  14.69,   0.00,
03/04 13Z,   0.10,  15.52,  99.90,  15.62,   0.00,  (max)
03/04 14Z,   0.00,  14.77,  99.90,  14.77,   0.00,
03/04 15Z,   0.00,  12.72,  99.90,  12.72,   0.00,
03/04 16Z,   0.00,   9.83,  99.90,   9.83,   0.00,
03/04 17Z,   0.00,   6.58,  99.90,   6.58,   0.00,
03/04 18Z,   0.00,   3.55,  99.90,   3.55,   0.00,
03/04 19Z,   0.00,   1.58,  99.90,   1.58,   0.00,
03/04 20Z,   0.00,   1.50,  99.90,   1.50,   0.00,  (min)
03/04 21Z,   0.00,   3.58,  99.90,   3.58,   0.00,
03/04 22Z,   0.00,   7.21,  99.90,   7.21,   0.00,
03/04 23Z,   0.00,  11.33,  99.90,  11.33,   0.00,
03/05 00Z,   0.00,  14.92,  99.90,  14.92,   0.00,
03/05 01Z,   0.00,  17.10,  99.90,  17.10,   0.00,
03/05 02Z,   0.00,  17.44,  99.90,  17.44,   0.00,  (max)
03/05 03Z,   0.00,  16.09,  99.90,  16.09,   0.00,
03/05 04Z,   0.00,  13.55,  99.90,  13.55,   0.00,
03/05 05Z,   0.00,  10.28,  99.90,  10.28,   0.00,
03/05 06Z,   0.10,   6.82,  99.90,   6.92,   0.00,
03/05 07Z,   0.10,   3.90,  99.90,   4.00,   0.00,
03/05 08Z,   0.10,   2.42,  99.90,   2.52,   0.00,  (min)
03/05 09Z,   0.10,   2.97,  99.90,   3.07,   0.00,
03/05 10Z,   0.10,   5.38,  99.90,   5.48,   0.00,
03/05 11Z,   0.10,   8.80,  99.90,   8.90,   0.00,
03/05 12Z,   0.20,  12.24,  99.90,  12.44,   0.00,
03/05 13Z,   0.20,  14.79,  99.90,  14.99,   0.00,
03/05 14Z,   0.20,  15.78,  99.90,  15.98,   0.00,  (max)
03/05 15Z,   0.20,  15.12,  99.90,  15.32,   0.00,
03/05 16Z,   0.20,  13.20,  99.90,  13.40,   0.00,
03/05 17Z,   0.20,  10.46,  99.90,  10.66,   0.00,
03/05 18Z,   0.20,   7.35,  99.90,   7.55,   0.00,
03/05 19Z,   0.30,   4.47,  99.90,   4.77,   0.00,
03/05 20Z,   0.30,   2.67,  99.90,   2.97,   0.00,  (min)
03/05 21Z,   0.30,   2.70,  99.90,   3.00,   0.00,
03/05 22Z,   0.30,   4.73,  99.90,   5.03,   0.00,
03/05 23Z,   0.30,   8.10,  99.90,   8.40,   0.00,
03/06 00Z,   0.30,  11.80,  99.90,  12.10,   0.00,
03/06 01Z,   0.20,  14.87,  99.90,  15.07,   0.00,
03/06 02Z,   0.20,  16.52,  99.90,  16.72,   0.00,  (max)
03/06 03Z,   0.10,  16.43,  99.90,  16.53,   0.00,
03/06 04Z,   0.10,  14.82,  99.90,  14.92,   0.00,
03/06 05Z,   0.00,  12.16,  99.90,  12.16,   0.00,
03/06 06Z,   0.00,   8.90,  99.90,   8.90,   0.00,
03/06 07Z,  -0.10,   5.56,  99.90,   5.46,   0.00,
03/06 08Z,  -0.20,   2.92,  99.90,   2.72,   0.00,
03/06 09Z,  -0.30,   1.83,  99.90,   1.53,   0.00,  (min)
03/06 10Z,  -0.30,   2.80,  99.90,   2.50,   0.00,
03/06 11Z,  -0.40,   5.52,  99.90,   5.12,   0.00,
03/06 12Z,  -0.60,   9.11,  99.90,   8.51,   0.00,
03/06 13Z,  -0.60,  12.62,  99.90,  12.02,   0.00,
03/06 14Z,  -0.70,  15.16,  99.90,  14.46,   0.00,
03/06 15Z,  -0.50,  16.11,  99.90,  15.61,   0.00,  (max)
03/06 16Z,  -0.10,  15.46,  99.90,  15.36,   0.00,
03/06 17Z,   0.10,  13.60,  99.90,  13.70,   0.00,
03/06 18Z,   0.60,  10.96,  99.90,  11.56,   0.00,
03/06 19Z,   0.90,   7.97,  99.90,   8.87,   0.00,
03/06 20Z,   1.20,   5.25,  99.90,   6.45,   0.00,
03/06 21Z,   1.40,   3.63,  99.90,   5.03,   0.00,  (min)
03/06 22Z,   1.50,   3.80,  99.90,   5.30,   0.00,
03/06 23Z,   1.60,   5.80,  99.90,   7.40,   0.00,
03/07 00Z,   1.80,   8.90,  99.90,  10.70,   0.00,
03/07 01Z,   1.80,  12.15,  99.90,  13.95,   0.00,
03/07 02Z,   1.90,  14.68,  99.90,  16.58,   0.00,
03/07 03Z,   1.90,  15.78,  99.90,  17.68,   0.00,  (max)
03/07 04Z,   1.80,  15.27,  99.90,  17.07,   0.00,
03/07 05Z,   1.70,  13.43,  99.90,  15.13,   0.00,
03/07 06Z,   1.60,  10.71,  99.90,  12.31,   0.00,
03/07 07Z,   1.50,   7.52,  99.90,   9.02,   0.00,
03/07 08Z,   1.50,   4.39,  99.90,   5.89,   0.00,
03/07 09Z,   1.50,   2.11,  99.90,   3.61,   0.00,
03/07 10Z,   1.40,   1.51,  99.90,   2.91,   0.00,  (min)
03/07 11Z,   1.40,   2.96,  99.90,   4.36,   0.00,
03/07 12Z,   1.40,   6.01,  99.90,   7.41,   0.00,
03/07 13Z,   1.30,   9.73,  99.90,  11.03,   0.00,
03/07 14Z,   1.30,  13.22,  99.90,  14.52,   0.00,
03/07 15Z,   1.30,  15.63,  99.90,  16.93,   0.00,
03/07 16Z,   1.30,  16.44,  99.90,  17.74,   0.00,  (max)
03/07 17Z,   1.40,  15.71,  99.90,  17.11,   0.00,
03/07 18Z,   1.40,  13.85,  99.90,  15.25,   0.00,
03/07 19Z,   1.50,  11.26,  99.90,  12.76,   0.00,
03/07 20Z,   1.50,   8.38,  99.90,   9.88,   0.00,
03/07 21Z,   1.60,   5.84,  99.90,   7.44,   0.00,
03/07 22Z,   1.60,   4.44,  99.90,   6.04,   0.00,  (min)
03/07 23Z,   1.60,   4.78,  99.90,   6.38,   0.00,
03/08 00Z,   1.60,   6.75,  99.90,   8.35,   0.00,
03/08 01Z,   1.50,   9.60,  99.90,  11.10,   0.00,
03/08 02Z,   1.30,  12.41,  99.90,  13.71,   0.00,
03/08 03Z,   1.20,  14.38,  99.90,  15.58,   0.00,
03/08 04Z,   1.10,  14.95,  99.90,  16.05,   0.00,  (max)
03/08 05Z,   1.00,  14.06,  99.90,  15.06,   0.00,
03/08 06Z,   0.90,  12.02,  99.90,  12.92,   0.00,
03/08 07Z,   0.90,   9.28,  99.90,  10.18,   0.00,
03/08 08Z,   0.80,   6.21,  99.90,   7.01,   0.00,
03/08 09Z,   0.80,   3.37,  99.90,   4.17,   0.00,
03/08 10Z,   0.80,   1.54,  99.90,   2.34,   0.00,
03/08 11Z,   0.80,   1.48,  99.90,   2.28,   0.00,  (min)
03/08 12Z,   0.70,   3.43,  99.90,   4.13,   0.00,
03/08 13Z,   0.60,   6.77,  99.90,   7.37,   0.00,
03/08 14Z,   0.40,  10.56,  99.90,  10.96,   0.00,
03/08 15Z,   0.30,  13.94,  99.90,  14.24,   0.00,
03/08 16Z,   0.20,  16.11,  99.90,  16.31,   0.00,
03/08 17Z,   0.10,  16.69,  99.90,  16.79,   0.00,  (max)
03/08 18Z,   0.10,  15.81,  99.90,  15.91,   0.00,
03/08 19Z,   0.10,  13.90,  99.90,  14.00,   0.00,
03/08 20Z,   0.10,  11.34,  99.90,  11.44,   0.00,
03/08 21Z,   0.10,   8.57,  99.90,   8.67,   0.00,
03/08 22Z,   0.10,   6.23,  99.90,   6.33,   0.00,
03/08 23Z,   0.00,   5.09,  99.90,   5.09,   0.00,  (min)
03/09 00Z,   0.00,   5.62,  99.90,   5.62,   0.00,
03/09 01Z,  -0.10,   7.61,  99.90,   7.51,   0.00,
03/09 02Z,  -0.30,  10.21,  99.90,   9.91,   0.00,
03/09 03Z,  -0.40,  12.59,  99.90,  12.19,   0.00,
03/09 04Z,  -0.50,  14.03,  99.90,  13.53,   0.00,  (max)
03/09 05Z,  -0.60,  14.11,  99.90,  13.51,   0.00,
03/09 06Z,  -0.60,  12.87,  99.90,  12.27,   0.00,
03/09 07Z,  -0.60,  10.69,  99.90,  10.09,   0.00,
03/09 08Z,  -0.50,   7.96,  99.90,   7.46,   0.00,
03/09 09Z,  -0.50,   5.06,  99.90,   4.56,   0.00,
03/09 10Z,  -0.50,   2.54,  99.90,   2.04,   0.00,
03/09 11Z,  -0.50,   1.19,  99.90,   0.69,   0.00,  (min)
03/09 12Z,  -0.60,   1.71,  99.90,   1.11,   0.00,
03/09 13Z,  -0.70,   4.13,  99.90,   3.43,   0.00,
03/09 14Z,  -0.80,   7.70,  99.90,   6.90,   0.00,
03/09 15Z,  -0.90,  11.49,  99.90,  10.59,   0.00,
03/09 16Z,  -1.00,  14.66,  99.90,  13.66,   0.00,
03/09 17Z,  -1.00,  16.52,  99.90,  15.52,   0.00,
03/09 18Z,  -1.00,  16.79,  99.90,  15.79,   0.00,