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
#Naknek River, Ent #13, AK : 07/01/2025 04:21:39 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/29 12Z,   1.00,  -0.25,  99.90,   0.75,   0.00,  (min)
06/29 13Z,   1.00,   3.95,  99.90,   4.95,   0.00,
06/29 14Z,   1.00,  10.65,  99.90,  11.65,   0.00,
06/29 15Z,   1.00,  18.04,  99.90,  19.04,   0.00,
06/29 16Z,   1.00,  23.68,  99.90,  24.68,   0.00,
06/29 17Z,   1.00,  25.94,  99.90,  26.94,   0.00,  (max)
06/29 18Z,   0.70,  24.88,  99.90,  25.58,   0.00,
06/29 19Z,   0.60,  21.59,  99.90,  22.19,   0.00,
06/29 20Z,   0.60,  17.21,  99.90,  17.81,   0.00,
06/29 21Z,   0.50,  12.57,  99.90,  13.07,   0.00,
06/29 22Z,   0.50,   8.37,  99.90,   8.87,   0.00,
06/29 23Z,   0.60,   5.26,  99.90,   5.86,   0.00,
06/30 00Z,   0.60,   3.77,  99.90,   4.37,   0.00,  (min)
06/30 01Z,   0.60,   4.35,  99.90,   4.95,   0.00,
06/30 02Z,   0.70,   7.33,  99.90,   8.03,   0.00,
06/30 03Z,   0.70,  11.94,  99.90,  12.64,   0.00,
06/30 04Z,   0.60,  15.90,  99.90,  16.50,   0.00,
06/30 05Z,   0.60,  17.26,  99.90,  17.86,   0.00,  (max)
06/30 06Z,   0.50,  16.06,  99.90,  16.56,   0.00,
06/30 07Z,   0.40,  13.25,  99.90,  13.65,   0.00,
06/30 08Z,   0.40,   9.72,  99.90,  10.12,   0.00,
06/30 09Z,   0.40,   6.13,  99.90,   6.53,   0.00,
06/30 10Z,   0.30,   2.95,  99.90,   3.25,   0.00,
06/30 11Z,   0.40,   0.66,  99.90,   1.06,   0.00,
06/30 12Z,   0.30,  -0.13,  99.90,   0.17,   0.00,  (min)
06/30 13Z,   0.30,   1.33,  99.90,   1.63,   0.00,
06/30 14Z,   0.40,   5.57,  99.90,   5.97,   0.00,
06/30 15Z,   0.40,  12.02,  99.90,  12.42,   0.00,
06/30 16Z,   0.40,  18.81,  99.90,  19.21,   0.00,
06/30 17Z,   0.40,  23.60,  99.90,  24.00,   0.00,
06/30 18Z,   0.50,  25.03,  99.90,  25.53,   0.00,  (max)
06/30 19Z,   0.50,  23.44,  99.90,  23.94,   0.00,
06/30 20Z,   0.50,  19.94,  99.90,  20.44,   0.00,
06/30 21Z,   0.50,  15.55,  99.90,  16.05,   0.00,
06/30 22Z,   0.60,  11.01,  99.90,  11.61,   0.00,
06/30 23Z,   0.60,   7.00,  99.90,   7.60,   0.00,
07/01 00Z,   0.70,   4.14,  99.90,   4.84,   0.00,
07/01 01Z,   0.70,   2.95,  99.90,   3.65,   0.00,  (min)
07/01 02Z,   0.80,   3.83,  99.90,   4.63,   0.00,
07/01 03Z,   0.80,   7.02,  99.90,   7.82,   0.00,
07/01 04Z,   0.90,  11.68,  99.90,  12.58,   0.00,
07/01 05Z,   0.90,  15.73,  99.90,  16.63,   0.00,
07/01 06Z,   1.00,  17.28,  99.90,  18.28,   0.00,  (max)
07/01 07Z,   1.10,  16.31,  99.90,  17.41,   0.00,
07/01 08Z,   1.30,  13.76,  99.90,  15.06,   0.00,
07/01 09Z,   1.50,  10.49,  99.90,  11.99,   0.00,
07/01 10Z,   1.50,   7.12,  99.90,   8.62,   0.00,
07/01 11Z,   1.40,   4.13,  99.90,   5.53,   0.00,
07/01 12Z,   1.30,   2.02,  99.90,   3.32,   0.00,
07/01 13Z,   1.20,   1.40,  99.90,   2.60,   0.00,  (min)
07/01 14Z,   1.00,   3.01,  99.90,   4.01,   0.00,
07/01 15Z,   0.90,   7.25,  99.90,   8.15,   0.00,
07/01 16Z,   0.90,  13.35,  99.90,  14.25,   0.00,
07/01 17Z,   0.90,  19.39,  99.90,  20.29,   0.00,
07/01 18Z,   0.80,  23.16,  99.90,  23.96,   0.00,
07/01 19Z,   0.80,  23.71,  99.90,  24.51,   0.00,  (max)
07/01 20Z,   0.70,  21.62,  99.90,  22.32,   0.00,
07/01 21Z,   0.50,  17.96,  99.90,  18.46,   0.00,
07/01 22Z,   0.40,  13.61,  99.90,  14.01,   0.00,
07/01 23Z,   0.30,   9.26,  99.90,   9.56,   0.00,
07/02 00Z,   0.30,   5.54,  99.90,   5.84,   0.00,
07/02 01Z,   0.30,   3.02,  99.90,   3.32,   0.00,
07/02 02Z,   0.30,   2.21,  99.90,   2.51,   0.00,  (min)
07/02 03Z,   0.30,   3.50,  99.90,   3.80,   0.00,
07/02 04Z,   0.30,   6.99,  99.90,   7.29,   0.00,
07/02 05Z,   0.40,  11.78,  99.90,  12.18,   0.00,
07/02 06Z,   0.40,  15.88,  99.90,  16.28,   0.00,
07/02 07Z,   0.40,  17.56,  99.90,  17.96,   0.00,  (max)
07/02 08Z,   0.40,  16.78,  99.90,  17.18,   0.00,
07/02 09Z,   0.40,  14.44,  99.90,  14.84,   0.00,
07/02 10Z,   0.40,  11.38,  99.90,  11.78,   0.00,
07/02 11Z,   0.50,   8.18,  99.90,   8.68,   0.00,
07/02 12Z,   0.50,   5.35,  99.90,   5.85,   0.00,
07/02 13Z,   0.60,   3.40,  99.90,   4.00,   0.00,
07/02 14Z,   0.60,   2.94,  99.90,   3.54,   0.00,  (min)
07/02 15Z,   0.60,   4.67,  99.90,   5.27,   0.00,
07/02 16Z,   0.60,   8.86,  99.90,   9.46,   0.00,
07/02 17Z,   0.50,  14.52,  99.90,  15.02,   0.00,
07/02 18Z,   0.50,  19.67,  99.90,  20.17,   0.00,
07/02 19Z,   0.40,  22.34,  99.90,  22.74,   0.00,  (max)
07/02 20Z,   0.40,  22.01,  99.90,  22.41,   0.00,
07/02 21Z,   0.40,  19.49,  99.90,  19.89,   0.00,
07/02 22Z,   0.50,  15.75,  99.90,  16.25,   0.00,
07/02 23Z,   0.50,  11.54,  99.90,  12.04,   0.00,
07/03 00Z,   0.50,   7.46,  99.90,   7.96,   0.00,
07/03 01Z,   0.50,   4.10,  99.90,   4.60,   0.00,
07/03 02Z,   0.40,   2.01,  99.90,   2.41,   0.00,
07/03 03Z,   0.40,   1.67,  99.90,   2.07,   0.00,  (min)
07/03 04Z,   0.30,   3.46,  99.90,   3.76,   0.00,
07/03 05Z,   0.30,   7.33,  99.90,   7.63,   0.00,
07/03 06Z,   0.20,  12.28,  99.90,  12.48,   0.00,
07/03 07Z,   0.20,  16.39,  99.90,  16.59,   0.00,
07/03 08Z,   0.30,  18.10,  99.90,  18.40,   0.00,  (max)
07/03 09Z,   0.30,  17.42,  99.90,  17.72,   0.00,
07/03 10Z,   0.30,  15.22,  99.90,  15.52,   0.00,
07/03 11Z,   0.30,  12.29,  99.90,  12.59,   0.00,
07/03 12Z,   0.30,   9.22,  99.90,   9.52,   0.00,
07/03 13Z,   0.30,   6.50,  99.90,   6.80,   0.00,
07/03 14Z,   0.30,   4.67,  99.90,   4.97,   0.00,
07/03 15Z,   0.30,   4.36,  99.90,   4.66,   0.00,  (min)
07/03 16Z,   0.20,   6.20,  99.90,   6.40,   0.00,
07/03 17Z,   0.20,  10.29,  99.90,  10.49,   0.00,
07/03 18Z,   0.20,  15.43,  99.90,  15.63,   0.00,
07/03 19Z,   0.10,  19.58,  99.90,  19.68,   0.00,
07/03 20Z,   0.10,  21.13,  99.90,  21.23,   0.00,  (max)
07/03 21Z,   0.10,  20.04,  99.90,  20.14,   0.00,
07/03 22Z,   0.10,  17.20,  99.90,  17.30,   0.00,
07/03 23Z,   0.20,  13.46,  99.90,  13.66,   0.00,
07/04 00Z,   0.20,   9.46,  99.90,   9.66,   0.00,
07/04 01Z,   0.20,   5.73,  99.90,   5.93,   0.00,
07/04 02Z,   0.30,   2.80,  99.90,   3.10,   0.00,
07/04 03Z,   0.30,   1.19,  99.90,   1.49,   0.00,  (min)
07/04 04Z,   0.20,   1.39,  99.90,   1.59,   0.00,
07/04 05Z,   0.20,   3.77,  99.90,   3.97,   0.00,
07/04 06Z,   0.20,   8.08,  99.90,   8.28,   0.00,
07/04 07Z,   0.10,  13.19,  99.90,  13.29,   0.00,
07/04 08Z,   0.10,  17.21,  99.90,  17.31,   0.00,
07/04 09Z,   0.00,  18.83,  99.90,  18.83,   0.00,  (max)
07/04 10Z,   0.00,  18.16,  99.90,  18.16,   0.00,
07/04 11Z,   0.00,  16.00,  99.90,  16.00,   0.00,
07/04 12Z,   0.00,  13.13,  99.90,  13.13,   0.00,
07/04 13Z,   0.00,  10.11,  99.90,  10.11,   0.00,
07/04 14Z,  -0.10,   7.47,  99.90,   7.37,   0.00,
07/04 15Z,  -0.10,   5.76,  99.90,   5.66,   0.00,
07/04 16Z,  -0.20,   5.57,  99.90,   5.37,   0.00,  (min)
07/04 17Z,  -0.30,   7.51,  99.90,   7.21,   0.00,
07/04 18Z,  -0.30,  11.48,  99.90,  11.18,   0.00,
07/04 19Z,  99.90,  16.02,  99.90,  99.90,   0.00,
07/04 20Z,  99.90,  19.13,  99.90,  99.90,   0.00,
07/04 21Z,  99.90,  19.64,  99.90,  99.90,   0.00,
07/04 22Z,  99.90,  17.95,  99.90,  99.90,   0.00,
07/04 23Z,  99.90,  14.91,  99.90,  99.90,   0.00,
07/05 00Z,  99.90,  11.26,  99.90,  99.90,   0.00,