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 : 10/14/2026 01:21:14 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 06Z,   1.40,   2.56,  99.90,   3.96,   0.00,
10/12 07Z,   1.30,  -1.28,  99.90,   0.02,   0.00,
10/12 08Z,   1.30,  -4.47,  99.90,  -3.17,   0.00,
10/12 09Z,   1.20,  -6.43,  99.90,  -5.23,   0.00,
10/12 10Z,   1.20,  -6.64,  99.90,  -5.44,   0.00,  (min)
10/12 11Z,   1.20,  -4.63,  99.90,  -3.43,   0.00,
10/12 12Z,   1.40,  -0.56,  99.90,   0.84,   0.00,
10/12 13Z,   1.30,   4.06,  99.90,   5.36,   0.00,
10/12 14Z,   1.30,   6.97,  99.90,   8.27,   0.00,
10/12 15Z,   1.40,   7.11,  99.90,   8.51,   0.00,  (max)
10/12 16Z,   1.40,   5.12,  99.90,   6.52,   0.00,
10/12 17Z,   1.50,   1.91,  99.90,   3.41,   0.00,
10/12 18Z,   1.50,  -1.79,  99.90,  -0.29,   0.00,
10/12 19Z,   1.40,  -5.43,  99.90,  -4.03,   0.00,
10/12 20Z,   1.40,  -8.49,  99.90,  -7.09,   0.00,
10/12 21Z,   1.40, -10.46,  99.90,  -9.06,   0.00,
10/12 22Z,   1.40, -10.73,  99.90,  -9.33,   0.00,  (min)
10/12 23Z,   1.40,  -8.70,  99.90,  -7.30,   0.00,
10/13 00Z,   1.20,  -4.21,  99.90,  -3.01,   0.00,
10/13 01Z,   1.10,   1.86,  99.90,   2.96,   0.00,
10/13 02Z,   1.10,   7.68,  99.90,   8.78,   0.00,
10/13 03Z,   1.00,  11.20,  99.90,  12.20,   0.00,
10/13 04Z,   1.00,  11.74,  99.90,  12.74,   0.00,  (max)
10/13 05Z,   1.00,   9.88,  99.90,  10.88,   0.00,
10/13 06Z,   1.00,   6.62,  99.90,   7.62,   0.00,
10/13 07Z,   1.00,   2.75,  99.90,   3.75,   0.00,
10/13 08Z,   1.00,  -1.05,  99.90,  -0.05,   0.00,
10/13 09Z,   1.10,  -4.16,  99.90,  -3.06,   0.00,
10/13 10Z,   1.10,  -5.99,  99.90,  -4.89,   0.00,
10/13 11Z,   1.10,  -6.10,  99.90,  -5.00,   0.00,  (min)
10/13 12Z,   1.20,  -4.05,  99.90,  -2.85,   0.00,
10/13 13Z,   1.20,  -0.16,  99.90,   1.04,   0.00,
10/13 14Z,   1.20,   3.95,  99.90,   5.15,   0.00,
10/13 15Z,   1.30,   6.13,  99.90,   7.43,   0.00,  (max)
10/13 16Z,   1.30,   5.75,  99.90,   7.05,   0.00,
10/13 17Z,   1.30,   3.57,  99.90,   4.87,   0.00,
10/13 18Z,   1.20,   0.42,  99.90,   1.62,   0.00,
10/13 19Z,   1.20,  -3.06,  99.90,  -1.86,   0.00,
10/13 20Z,   1.10,  -6.37,  99.90,  -5.27,   0.00,
10/13 21Z,   1.10,  -9.06,  99.90,  -7.96,   0.00,
10/13 22Z,   1.10, -10.60,  99.90,  -9.50,   0.00,  (min)
10/13 23Z,   1.10, -10.37,  99.90,  -9.27,   0.00,
10/14 00Z,   1.00,  -7.77,  99.90,  -6.77,   0.00,
10/14 01Z,   0.90,  -2.86,  99.90,  -1.96,   0.00,
10/14 02Z,   0.80,   3.28,  99.90,   4.08,   0.00,
10/14 03Z,   0.80,   8.76,  99.90,   9.56,   0.00,
10/14 04Z,   0.70,  11.74,  99.90,  12.44,   0.00,
10/14 05Z,   0.70,  11.83,  99.90,  12.53,   0.00,  (max)
10/14 06Z,   0.60,   9.72,  99.90,  10.32,   0.00,
10/14 07Z,   0.60,   6.38,  99.90,   6.98,   0.00,
10/14 08Z,   0.60,   2.53,  99.90,   3.13,   0.00,
10/14 09Z,   0.60,  -1.18,  99.90,  -0.58,   0.00,
10/14 10Z,   0.60,  -4.12,  99.90,  -3.52,   0.00,
10/14 11Z,   0.50,  -5.75,  99.90,  -5.25,   0.00,
10/14 12Z,   0.40,  -5.65,  99.90,  -5.25,   0.00,  (min)
10/14 13Z,   0.20,  -3.45,  99.90,  -3.25,   0.00,
10/14 14Z,   0.00,   0.34,  99.90,   0.34,   0.00,
10/14 15Z,  -0.20,   3.91,  99.90,   3.71,   0.00,
10/14 16Z,  -0.40,   5.36,  99.90,   4.96,   0.00,  (max)
10/14 17Z,  -0.70,   4.51,  99.90,   3.81,   0.00,
10/14 18Z,  -0.90,   2.18,  99.90,   1.28,   0.00,
10/14 19Z,  -1.00,  -0.89,  99.90,  -1.89,   0.00,
10/14 20Z,  -1.30,  -4.13,  99.90,  -5.43,   0.00,
10/14 21Z,  -1.70,  -7.12,  99.90,  -8.82,   0.00,
10/14 22Z,  -2.40,  -9.42,  99.90, -11.82,   0.00,
10/14 23Z,  -3.00, -10.52,  99.90, -13.52,   0.00,  (min)
10/15 00Z,  -3.60,  -9.74,  99.90, -13.34,   0.00,
10/15 01Z,  -3.90,  -6.55,  99.90, -10.45,   0.00,
10/15 02Z,  -3.70,  -1.27,  99.90,  -4.97,   0.00,
10/15 03Z,  -3.30,   4.79,  99.90,   1.49,   0.00,
10/15 04Z,  -2.90,   9.72,  99.90,   6.82,   0.00,
10/15 05Z,  -2.60,  12.01,  99.90,   9.41,   0.00,  (max)
10/15 06Z,  -2.20,  11.56,  99.90,   9.36,   0.00,
10/15 07Z,  -1.70,   9.17,  99.90,   7.47,   0.00,
10/15 08Z,  -1.50,   5.75,  99.90,   4.25,   0.00,
10/15 09Z,  -1.20,   1.97,  99.90,   0.77,   0.00,
10/15 10Z,  -1.00,  -1.57,  99.90,  -2.57,   0.00,
10/15 11Z,  -1.00,  -4.27,  99.90,  -5.27,   0.00,
10/15 12Z,  -0.90,  -5.61,  99.90,  -6.51,   0.00,  (min)
10/15 13Z,  -0.90,  -5.20,  99.90,  -6.10,   0.00,
10/15 14Z,  -1.00,  -2.73,  99.90,  -3.73,   0.00,
10/15 15Z,  -1.10,   0.97,  99.90,  -0.13,   0.00,
10/15 16Z,  -1.10,   3.95,  99.90,   2.85,   0.00,
10/15 17Z,  -1.10,   4.69,  99.90,   3.59,   0.00,  (max)
10/15 18Z,  -1.30,   3.44,  99.90,   2.14,   0.00,
10/15 19Z,  -1.70,   0.98,  99.90,  -0.72,   0.00,
10/15 20Z,  -1.90,  -1.99,  99.90,  -3.89,   0.00,
10/15 21Z,  -1.90,  -5.01,  99.90,  -6.91,   0.00,
10/15 22Z,  -1.60,  -7.69,  99.90,  -9.29,   0.00,
10/15 23Z,  -1.10,  -9.62,  99.90, -10.72,   0.00,
10/16 00Z,  -0.60, -10.25,  99.90, -10.85,   0.00,  (min)
10/16 01Z,  -0.50,  -8.89,  99.90,  -9.39,   0.00,
10/16 02Z,  -0.50,  -5.14,  99.90,  -5.64,   0.00,
10/16 03Z,  -0.50,   0.41,  99.90,  -0.09,   0.00,
10/16 04Z,  -0.50,   6.23,  99.90,   5.73,   0.00,
10/16 05Z,  -0.50,  10.46,  99.90,   9.96,   0.00,
10/16 06Z,  -0.30,  11.97,  99.90,  11.67,   0.00,  (max)
10/16 07Z,  -0.10,  10.96,  99.90,  10.86,   0.00,
10/16 08Z,   0.10,   8.31,  99.90,   8.41,   0.00,
10/16 09Z,   0.30,   4.85,  99.90,   5.15,   0.00,
10/16 10Z,   0.40,   1.18,  99.90,   1.58,   0.00,
10/16 11Z,   0.50,  -2.13,  99.90,  -1.63,   0.00,
10/16 12Z,   0.40,  -4.52,  99.90,  -4.12,   0.00,
10/16 13Z,   0.40,  -5.51,  99.90,  -5.11,   0.00,  (min)
10/16 14Z,   0.40,  -4.68,  99.90,  -4.28,   0.00,
10/16 15Z,   0.30,  -1.86,  99.90,  -1.56,   0.00,
10/16 16Z,   0.30,   1.71,  99.90,   2.01,   0.00,
10/16 17Z,   0.40,   4.04,  99.90,   4.44,   0.00,
10/16 18Z,   0.50,   4.14,  99.90,   4.64,   0.00,  (max)
10/16 19Z,   0.80,   2.54,  99.90,   3.34,   0.00,
10/16 20Z,   0.90,  -0.02,  99.90,   0.88,   0.00,
10/16 21Z,   1.00,  -2.91,  99.90,  -1.91,   0.00,
10/16 22Z,   1.10,  -5.72,  99.90,  -4.62,   0.00,
10/16 23Z,   1.10,  -8.11,  99.90,  -7.01,   0.00,
10/17 00Z,   1.10,  -9.68,  99.90,  -8.58,   0.00,
10/17 01Z,   1.10,  -9.84,  99.90,  -8.74,   0.00,  (min)
10/17 02Z,   1.00,  -7.89,  99.90,  -6.89,   0.00,
10/17 03Z,   1.00,  -3.60,  99.90,  -2.60,   0.00,
10/17 04Z,   0.90,   2.09,  99.90,   2.99,   0.00,
10/17 05Z,   0.80,   7.50,  99.90,   8.30,   0.00,
10/17 06Z,   0.80,  10.92,  99.90,  11.72,   0.00,
10/17 07Z,   0.90,  11.64,  99.90,  12.54,   0.00,  (max)
10/17 08Z,   0.90,  10.10,  99.90,  11.00,   0.00,
10/17 09Z,   1.00,   7.23,  99.90,   8.23,   0.00,
10/17 10Z,   1.00,   3.77,  99.90,   4.77,   0.00,
10/17 11Z,   1.00,   0.25,  99.90,   1.25,   0.00,
10/17 12Z,   1.00,  -2.79,  99.90,  -1.79,   0.00,
10/17 13Z,   0.90,  -4.83,  99.90,  -3.93,   0.00,
10/17 14Z,   0.70,  -5.40,  99.90,  -4.70,   0.00,  (min)
10/17 15Z,   0.60,  -4.04,  99.90,  -3.44,   0.00,
10/17 16Z,   0.40,  -0.87,  99.90,  -0.47,   0.00,
10/17 17Z,   0.40,   2.46,  99.90,   2.86,   0.00,
10/17 18Z,   0.40,   4.14,  99.90,   4.54,   0.00,