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 : 05/24/2025 07:20:07 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 12Z,   0.10,  -1.58,  99.90,  -1.48,   0.00,
05/22 13Z,   0.10,  -4.38,  99.90,  -4.28,   0.00,
05/22 14Z,   0.10,  -6.56,  99.90,  -6.46,   0.00,
05/22 15Z,   0.00,  -7.86,  99.90,  -7.86,   0.00,  (min)
05/22 16Z,   0.00,  -7.77,  99.90,  -7.77,   0.00,
05/22 17Z,  -0.10,  -5.37,  99.90,  -5.47,   0.00,
05/22 18Z,   0.00,  -0.20,  99.90,  -0.20,   0.00,
05/22 19Z,   0.00,   5.93,  99.90,   5.93,   0.00,
05/22 20Z,   0.00,  10.25,  99.90,  10.25,   0.00,
05/22 21Z,   0.10,  11.53,  99.90,  11.63,   0.00,  (max)
05/22 22Z,   0.10,  10.01,  99.90,  10.11,   0.00,
05/22 23Z,   0.10,   6.62,  99.90,   6.72,   0.00,
05/23 00Z,   0.10,   2.45,  99.90,   2.55,   0.00,
05/23 01Z,   0.10,  -1.65,  99.90,  -1.55,   0.00,
05/23 02Z,   0.00,  -5.22,  99.90,  -5.22,   0.00,
05/23 03Z,   0.00,  -7.95,  99.90,  -7.95,   0.00,
05/23 04Z,   0.00,  -9.47,  99.90,  -9.47,   0.00,  (min)
05/23 05Z,   0.00,  -9.21,  99.90,  -9.21,   0.00,
05/23 06Z,   0.00,  -6.41,  99.90,  -6.41,   0.00,
05/23 07Z,   0.00,  -1.21,  99.90,  -1.21,   0.00,
05/23 08Z,   0.00,   4.15,  99.90,   4.15,   0.00,
05/23 09Z,   0.00,   7.46,  99.90,   7.46,   0.00,
05/23 10Z,   0.00,   7.97,  99.90,   7.97,   0.00,  (max)
05/23 11Z,   0.00,   6.16,  99.90,   6.16,   0.00,
05/23 12Z,   0.00,   3.11,  99.90,   3.11,   0.00,
05/23 13Z,  -0.10,  -0.20,  99.90,  -0.30,   0.00,
05/23 14Z,  -0.10,  -3.21,  99.90,  -3.31,   0.00,
05/23 15Z,  -0.20,  -5.59,  99.90,  -5.79,   0.00,
05/23 16Z,  -0.30,  -7.03,  99.90,  -7.33,   0.00,
05/23 17Z,  -0.40,  -6.95,  99.90,  -7.35,   0.00,  (min)
05/23 18Z,  -0.30,  -4.44,  99.90,  -4.74,   0.00,
05/23 19Z,  -0.30,   0.86,  99.90,   0.56,   0.00,
05/23 20Z,  -0.30,   6.70,  99.90,   6.40,   0.00,
05/23 21Z,  -0.30,  10.29,  99.90,   9.99,   0.00,
05/23 22Z,  -0.20,  10.72,  99.90,  10.52,   0.00,  (max)
05/23 23Z,  -0.20,   8.52,  99.90,   8.32,   0.00,
05/24 00Z,  -0.20,   4.69,  99.90,   4.49,   0.00,
05/24 01Z,  -0.10,   0.28,  99.90,   0.18,   0.00,
05/24 02Z,  -0.10,  -3.91,  99.90,  -4.01,   0.00,
05/24 03Z,   0.00,  -7.44,  99.90,  -7.44,   0.00,
05/24 04Z,   0.00,  -9.99,  99.90,  -9.99,   0.00,
05/24 05Z,   0.00, -11.17,  99.90, -11.17,   0.00,  (min)
05/24 06Z,   0.00, -10.30,  99.90, -10.30,   0.00,
05/24 07Z,   0.10,  -6.63,  99.90,  -6.53,   0.00,
05/24 08Z,   0.20,  -0.59,  99.90,  -0.39,   0.00,
05/24 09Z,   0.20,   5.44,  99.90,   5.64,   0.00,
05/24 10Z,   0.20,   9.23,  99.90,   9.43,   0.00,
05/24 11Z,   0.20,   9.99,  99.90,  10.19,   0.00,  (max)
05/24 12Z,   0.20,   8.15,  99.90,   8.35,   0.00,
05/24 13Z,   0.30,   4.93,  99.90,   5.23,   0.00,
05/24 14Z,   0.40,   1.37,  99.90,   1.77,   0.00,
05/24 15Z,   0.40,  -1.92,  99.90,  -1.52,   0.00,
05/24 16Z,   0.40,  -4.57,  99.90,  -4.17,   0.00,
05/24 17Z,   0.40,  -6.21,  99.90,  -5.81,   0.00,
05/24 18Z,   0.30,  -6.25,  99.90,  -5.95,   0.00,  (min)
05/24 19Z,   0.30,  -3.74,  99.90,  -3.44,   0.00,
05/24 20Z,   0.30,   1.53,  99.90,   1.83,   0.00,
05/24 21Z,   0.20,   7.01,  99.90,   7.21,   0.00,
05/24 22Z,   0.20,   9.93,  99.90,  10.13,   0.00,  (max)
05/24 23Z,   0.20,   9.68,  99.90,   9.88,   0.00,
05/25 00Z,   0.20,   6.97,  99.90,   7.17,   0.00,
05/25 01Z,   0.20,   2.82,  99.90,   3.02,   0.00,
05/25 02Z,   0.20,  -1.74,  99.90,  -1.54,   0.00,
05/25 03Z,   0.20,  -5.97,  99.90,  -5.77,   0.00,
05/25 04Z,   0.10,  -9.45,  99.90,  -9.35,   0.00,
05/25 05Z,   0.00, -11.83,  99.90, -11.83,   0.00,
05/25 06Z,   0.00, -12.66,  99.90, -12.66,   0.00,  (min)
05/25 07Z,   0.00, -11.19,  99.90, -11.19,   0.00,
05/25 08Z,   0.00,  -6.69,  99.90,  -6.69,   0.00,
05/25 09Z,   0.00,   0.13,  99.90,   0.13,   0.00,
05/25 10Z,   0.10,   6.80,  99.90,   6.90,   0.00,
05/25 11Z,   0.20,  11.06,  99.90,  11.26,   0.00,
05/25 12Z,   0.30,  12.04,  99.90,  12.34,   0.00,  (max)
05/25 13Z,   0.40,  10.16,  99.90,  10.56,   0.00,
05/25 14Z,   0.50,   6.75,  99.90,   7.25,   0.00,
05/25 15Z,   0.60,   2.91,  99.90,   3.51,   0.00,
05/25 16Z,   0.60,  -0.71,  99.90,  -0.11,   0.00,
05/25 17Z,   0.60,  -3.67,  99.90,  -3.07,   0.00,
05/25 18Z,   0.60,  -5.56,  99.90,  -4.96,   0.00,
05/25 19Z,   0.60,  -5.75,  99.90,  -5.15,   0.00,  (min)
05/25 20Z,   0.50,  -3.33,  99.90,  -2.83,   0.00,
05/25 21Z,   0.40,   1.83,  99.90,   2.23,   0.00,
05/25 22Z,   0.40,   6.96,  99.90,   7.36,   0.00,
05/25 23Z,   0.30,   9.34,  99.90,   9.64,   0.00,  (max)
05/26 00Z,   0.40,   8.59,  99.90,   8.99,   0.00,
05/26 01Z,   0.40,   5.54,  99.90,   5.94,   0.00,
05/26 02Z,   0.40,   1.19,  99.90,   1.59,   0.00,
05/26 03Z,   0.40,  -3.45,  99.90,  -3.05,   0.00,
05/26 04Z,   0.40,  -7.68,  99.90,  -7.28,   0.00,
05/26 05Z,   0.40, -11.08,  99.90, -10.68,   0.00,
05/26 06Z,   0.40, -13.30,  99.90, -12.90,   0.00,
05/26 07Z,   0.30, -13.82,  99.90, -13.52,   0.00,  (min)
05/26 08Z,   0.30, -11.80,  99.90, -11.50,   0.00,
05/26 09Z,   0.20,  -6.58,  99.90,  -6.38,   0.00,
05/26 10Z,   0.10,   0.92,  99.90,   1.02,   0.00,
05/26 11Z,   0.00,   8.13,  99.90,   8.13,   0.00,
05/26 12Z,   0.00,  12.76,  99.90,  12.76,   0.00,
05/26 13Z,   0.00,  13.87,  99.90,  13.87,   0.00,  (max)
05/26 14Z,  -0.10,  11.93,  99.90,  11.83,   0.00,
05/26 15Z,  -0.10,   8.32,  99.90,   8.22,   0.00,
05/26 16Z,  -0.10,   4.19,  99.90,   4.09,   0.00,
05/26 17Z,  -0.20,   0.24,  99.90,   0.04,   0.00,
05/26 18Z,  -0.20,  -3.03,  99.90,  -3.23,   0.00,
05/26 19Z,  -0.20,  -5.14,  99.90,  -5.34,   0.00,
05/26 20Z,  -0.20,  -5.50,  99.90,  -5.70,   0.00,  (min)
05/26 21Z,  -0.20,  -3.20,  99.90,  -3.40,   0.00,
05/26 22Z,  -0.20,   1.81,  99.90,   1.61,   0.00,
05/26 23Z,  -0.20,   6.66,  99.90,   6.46,   0.00,
05/27 00Z,  -0.20,   8.67,  99.90,   8.47,   0.00,  (max)
05/27 01Z,  -0.20,   7.63,  99.90,   7.43,   0.00,
05/27 02Z,  -0.30,   4.38,  99.90,   4.08,   0.00,
05/27 03Z,  -0.40,  -0.07,  99.90,  -0.47,   0.00,
05/27 04Z,  -0.50,  -4.72,  99.90,  -5.22,   0.00,
05/27 05Z,  -0.50,  -8.92,  99.90,  -9.42,   0.00,
05/27 06Z,  -0.40, -12.25,  99.90, -12.65,   0.00,
05/27 07Z,  -0.30, -14.33,  99.90, -14.63,   0.00,
05/27 08Z,  -0.10, -14.57,  99.90, -14.67,   0.00,  (min)
05/27 09Z,   0.00, -12.07,  99.90, -12.07,   0.00,
05/27 10Z,   0.00,  -6.28,  99.90,  -6.28,   0.00,
05/27 11Z,   0.00,   1.71,  99.90,   1.71,   0.00,
05/27 12Z,   0.10,   9.31,  99.90,   9.41,   0.00,
05/27 13Z,   0.10,  14.16,  99.90,  14.26,   0.00,
05/27 14Z,   0.20,  15.30,  99.90,  15.50,   0.00,  (max)
05/27 15Z,   0.20,  13.25,  99.90,  13.45,   0.00,
05/27 16Z,   0.20,   9.44,  99.90,   9.64,   0.00,
05/27 17Z,   0.20,   5.05,  99.90,   5.25,   0.00,
05/27 18Z,   0.20,   0.81,  99.90,   1.01,   0.00,
05/27 19Z,   0.20,  -2.72,  99.90,  -2.52,   0.00,
05/27 20Z,   0.20,  -5.01,  99.90,  -4.81,   0.00,
05/27 21Z,   0.20,  -5.48,  99.90,  -5.28,   0.00,  (min)
05/27 22Z,   0.20,  -3.29,  99.90,  -3.09,   0.00,
05/27 23Z,   0.20,   1.56,  99.90,   1.76,   0.00,
05/28 00Z,   0.20,   6.23,  99.90,   6.43,   0.00,