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 : 07/05/2025 21:21:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/04 06Z,   0.00,  12.10,  99.90,  12.10,   0.00,
07/04 07Z,   0.00,  14.26,  99.90,  14.26,   0.00,
07/04 08Z,   0.00,  14.96,  99.90,  14.96,   0.00,  (max)
07/04 09Z,   0.00,  14.34,  99.90,  14.34,   0.00,
07/04 10Z,   0.00,  12.78,  99.90,  12.78,   0.00,
07/04 11Z,   0.00,  10.64,  99.90,  10.64,   0.00,
07/04 12Z,   0.00,   8.31,  99.90,   8.31,   0.00,
07/04 13Z,  -0.10,   6.40,  99.90,   6.30,   0.00,
07/04 14Z,  -0.10,   5.66,  99.90,   5.56,   0.00,  (min)
07/04 15Z,  -0.20,   6.57,  99.90,   6.37,   0.00,
07/04 16Z,  -0.20,   8.84,  99.90,   8.64,   0.00,
07/04 17Z,  -0.30,  11.61,  99.90,  11.31,   0.00,
07/04 18Z,  -0.40,  14.06,  99.90,  13.66,   0.00,
07/04 19Z,  -0.50,  15.48,  99.90,  14.98,   0.00,  (max)
07/04 20Z,  -0.60,  15.48,  99.90,  14.88,   0.00,
07/04 21Z,  -0.60,  14.10,  99.90,  13.50,   0.00,
07/04 22Z,  -0.60,  11.71,  99.90,  11.11,   0.00,
07/04 23Z,  -0.60,   8.71,  99.90,   8.11,   0.00,
07/05 00Z,  -0.60,   5.48,  99.90,   4.88,   0.00,
07/05 01Z,  -0.60,   2.59,  99.90,   1.99,   0.00,
07/05 02Z,  -0.60,   0.85,  99.90,   0.25,   0.00,  (min)
07/05 03Z,  -0.60,   0.94,  99.90,   0.34,   0.00,
07/05 04Z,  -0.60,   2.92,  99.90,   2.32,   0.00,
07/05 05Z,  -0.60,   6.16,  99.90,   5.56,   0.00,
07/05 06Z,  -0.50,   9.77,  99.90,   9.27,   0.00,
07/05 07Z,  -0.50,  12.95,  99.90,  12.45,   0.00,
07/05 08Z,  -0.50,  15.00,  99.90,  14.50,   0.00,
07/05 09Z,  -0.40,  15.59,  99.90,  15.19,   0.00,  (max)
07/05 10Z,  -0.40,  14.92,  99.90,  14.52,   0.00,
07/05 11Z,  -0.30,  13.36,  99.90,  13.06,   0.00,
07/05 12Z,  -0.20,  11.26,  99.90,  11.06,   0.00,
07/05 13Z,  -0.10,   9.00,  99.90,   8.90,   0.00,
07/05 14Z,  -0.10,   7.22,  99.90,   7.12,   0.00,
07/05 15Z,  -0.10,   6.62,  99.90,   6.52,   0.00,  (min)
07/05 16Z,   0.00,   7.54,  99.90,   7.54,   0.00,
07/05 17Z,   0.00,   9.60,  99.90,   9.60,   0.00,
07/05 18Z,   0.00,  11.95,  99.90,  11.95,   0.00,
07/05 19Z,   0.00,  13.84,  99.90,  13.84,   0.00,
07/05 20Z,   0.10,  14.67,  99.90,  14.77,   0.00,  (max)
07/05 21Z,   0.10,  14.18,  99.90,  14.28,   0.00,
07/05 22Z,   0.10,  12.49,  99.90,  12.59,   0.00,
07/05 23Z,   0.10,   9.99,  99.90,  10.09,   0.00,
07/06 00Z,   0.10,   7.05,  99.90,   7.15,   0.00,
07/06 01Z,   0.10,   4.04,  99.90,   4.14,   0.00,
07/06 02Z,   0.10,   1.54,  99.90,   1.64,   0.00,
07/06 03Z,   0.20,   0.34,  99.90,   0.54,   0.00,  (min)
07/06 04Z,   0.20,   1.05,  99.90,   1.25,   0.00,
07/06 05Z,   0.30,   3.56,  99.90,   3.86,   0.00,
07/06 06Z,   0.40,   7.10,  99.90,   7.50,   0.00,
07/06 07Z,   0.50,  10.80,  99.90,  11.30,   0.00,
07/06 08Z,   0.50,  13.91,  99.90,  14.41,   0.00,
07/06 09Z,   0.50,  15.78,  99.90,  16.28,   0.00,
07/06 10Z,   0.50,  16.19,  99.90,  16.69,   0.00,  (max)
07/06 11Z,   0.50,  15.39,  99.90,  15.89,   0.00,
07/06 12Z,   0.50,  13.78,  99.90,  14.28,   0.00,
07/06 13Z,   0.50,  11.66,  99.90,  12.16,   0.00,
07/06 14Z,   0.60,   9.45,  99.90,  10.05,   0.00,
07/06 15Z,   0.50,   7.78,  99.90,   8.28,   0.00,
07/06 16Z,   0.40,   7.31,  99.90,   7.71,   0.00,  (min)
07/06 17Z,   0.30,   8.25,  99.90,   8.55,   0.00,
07/06 18Z,   0.20,  10.13,  99.90,  10.33,   0.00,
07/06 19Z,   0.20,  12.10,  99.90,  12.30,   0.00,
07/06 20Z,   0.30,  13.49,  99.90,  13.79,   0.00,
07/06 21Z,   0.30,  13.81,  99.90,  14.11,   0.00,  (max)
07/06 22Z,   0.40,  12.92,  99.90,  13.32,   0.00,
07/06 23Z,   0.40,  11.00,  99.90,  11.40,   0.00,
07/07 00Z,   0.50,   8.44,  99.90,   8.94,   0.00,
07/07 01Z,   0.50,   5.59,  99.90,   6.09,   0.00,
07/07 02Z,   0.40,   2.83,  99.90,   3.23,   0.00,
07/07 03Z,   0.40,   0.75,  99.90,   1.15,   0.00,
07/07 04Z,   0.40,   0.12,  99.90,   0.52,   0.00,  (min)
07/07 05Z,   0.40,   1.45,  99.90,   1.85,   0.00,
07/07 06Z,   0.40,   4.43,  99.90,   4.83,   0.00,
07/07 07Z,   0.40,   8.20,  99.90,   8.60,   0.00,
07/07 08Z,   0.40,  11.93,  99.90,  12.33,   0.00,
07/07 09Z,   0.40,  14.88,  99.90,  15.28,   0.00,
07/07 10Z,   0.40,  16.50,  99.90,  16.90,   0.00,
07/07 11Z,   0.40,  16.67,  99.90,  17.07,   0.00,  (max)
07/07 12Z,   0.40,  15.71,  99.90,  16.11,   0.00,
07/07 13Z,   0.40,  13.99,  99.90,  14.39,   0.00,
07/07 14Z,   0.40,  11.82,  99.90,  12.22,   0.00,
07/07 15Z,   0.40,   9.65,  99.90,  10.05,   0.00,
07/07 16Z,   0.40,   8.10,  99.90,   8.50,   0.00,
07/07 17Z,   0.30,   7.77,  99.90,   8.07,   0.00,  (min)
07/07 18Z,   0.30,   8.76,  99.90,   9.06,   0.00,
07/07 19Z,   0.40,  10.49,  99.90,  10.89,   0.00,
07/07 20Z,   0.40,  12.12,  99.90,  12.52,   0.00,
07/07 21Z,   0.40,  13.07,  99.90,  13.47,   0.00,  (max)
07/07 22Z,   0.40,  12.98,  99.90,  13.38,   0.00,
07/07 23Z,   0.40,  11.75,  99.90,  12.15,   0.00,
07/08 00Z,   0.40,   9.66,  99.90,  10.06,   0.00,
07/08 01Z,   0.50,   7.08,  99.90,   7.58,   0.00,
07/08 02Z,   0.50,   4.36,  99.90,   4.86,   0.00,
07/08 03Z,   0.50,   1.86,  99.90,   2.36,   0.00,
07/08 04Z,   0.50,   0.22,  99.90,   0.72,   0.00,
07/08 05Z,   0.50,   0.17,  99.90,   0.67,   0.00,  (min)
07/08 06Z,   0.50,   2.08,  99.90,   2.58,   0.00,
07/08 07Z,   0.50,   5.47,  99.90,   5.97,   0.00,
07/08 08Z,   0.50,   9.41,  99.90,   9.91,   0.00,
07/08 09Z,   0.50,  13.08,  99.90,  13.58,   0.00,
07/08 10Z,   0.50,  15.81,  99.90,  16.31,   0.00,
07/08 11Z,   0.60,  17.11,  99.90,  17.71,   0.00,  (max)
07/08 12Z,   0.50,  17.00,  99.90,  17.50,   0.00,
07/08 13Z,   0.50,  15.84,  99.90,  16.34,   0.00,
07/08 14Z,   0.50,  14.00,  99.90,  14.50,   0.00,
07/08 15Z,   0.50,  11.77,  99.90,  12.27,   0.00,
07/08 16Z,   0.50,   9.63,  99.90,  10.13,   0.00,
07/08 17Z,   0.50,   8.23,  99.90,   8.73,   0.00,
07/08 18Z,   0.50,   8.06,  99.90,   8.56,   0.00,  (min)
07/08 19Z,   0.50,   9.12,  99.90,   9.62,   0.00,
07/08 20Z,   0.50,  10.72,  99.90,  11.22,   0.00,
07/08 21Z,   0.50,  12.07,  99.90,  12.57,   0.00,
07/08 22Z,   0.50,  12.65,  99.90,  13.15,   0.00,  (max)
07/08 23Z,   0.50,  12.19,  99.90,  12.69,   0.00,
07/09 00Z,   0.50,  10.70,  99.90,  11.20,   0.00,
07/09 01Z,   0.50,   8.47,  99.90,   8.97,   0.00,
07/09 02Z,   0.40,   5.91,  99.90,   6.31,   0.00,
07/09 03Z,   0.40,   3.32,  99.90,   3.72,   0.00,
07/09 04Z,   0.30,   1.11,  99.90,   1.41,   0.00,
07/09 05Z,   0.30,  -0.08,  99.90,   0.22,   0.00,  (min)
07/09 06Z,   0.20,   0.46,  99.90,   0.66,   0.00,
07/09 07Z,   0.30,   2.92,  99.90,   3.22,   0.00,
07/09 08Z,   0.30,   6.64,  99.90,   6.94,   0.00,
07/09 09Z,   0.40,  10.68,  99.90,  11.08,   0.00,
07/09 10Z,   0.40,  14.22,  99.90,  14.62,   0.00,
07/09 11Z,   0.40,  16.65,  99.90,  17.05,   0.00,
07/09 12Z,   0.50,  17.59,  99.90,  18.09,   0.00,
07/09 13Z,  99.90,  17.17,  99.90,  99.90,   0.00,
07/09 14Z,  99.90,  15.79,  99.90,  99.90,   0.00,
07/09 15Z,  99.90,  13.79,  99.90,  99.90,   0.00,
07/09 16Z,  99.90,  11.51,  99.90,  99.90,   0.00,
07/09 17Z,  99.90,   9.43,  99.90,  99.90,   0.00,
07/09 18Z,  99.90,   8.19,  99.90,  99.90,   0.00,