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 : 12/16/2025 23:23:11 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 06Z,  -4.80, -15.81,  99.90, -20.61,   0.00,  (min)
12/15 07Z,  -4.90, -11.89,  99.90, -16.79,   0.00,
12/15 08Z,  -5.00,  -7.11,  99.90, -12.11,   0.00,
12/15 09Z,  -5.10,  -3.59,  99.90,  -8.69,   0.00,
12/15 10Z,  -5.00,  -2.80,  99.90,  -7.80,   0.00,  (max)
12/15 11Z,  -4.90,  -4.40,  99.90,  -9.30,   0.00,
12/15 12Z,  -4.70,  -7.51,  99.90, -12.21,   0.00,
12/15 13Z,  -4.80, -11.35,  99.90, -16.15,   0.00,
12/15 14Z,  -4.90, -15.35,  99.90, -20.25,   0.00,
12/15 15Z,  -5.00, -18.96,  99.90, -23.96,   0.00,
12/15 16Z,  -4.90, -21.63,  99.90, -26.53,   0.00,
12/15 17Z,  -4.50, -22.84,  99.90, -27.34,   0.00,  (min)
12/15 18Z,  -3.30, -22.09,  99.90, -25.39,   0.00,
12/15 19Z,  -2.80, -19.09,  99.90, -21.89,   0.00,
12/15 20Z,  -2.30, -14.16,  99.90, -16.46,   0.00,
12/15 21Z,  -2.00,  -8.52,  99.90, -10.52,   0.00,
12/15 22Z,  -1.70,  -4.12,  99.90,  -5.82,   0.00,
12/15 23Z,  -1.50,  -2.27,  99.90,  -3.77,   0.00,  (max)
12/16 00Z,  -1.50,  -2.85,  99.90,  -4.35,   0.00,
12/16 01Z,  -1.20,  -5.10,  99.90,  -6.30,   0.00,
12/16 02Z,  -1.10,  -8.21,  99.90,  -9.31,   0.00,
12/16 03Z,  -1.00, -11.53,  99.90, -12.53,   0.00,
12/16 04Z,  -0.80, -14.42,  99.90, -15.22,   0.00,
12/16 05Z,  -0.70, -16.29,  99.90, -16.99,   0.00,
12/16 06Z,  -0.60, -16.63,  99.90, -17.23,   0.00,  (min)
12/16 07Z,  -0.50, -14.90,  99.90, -15.40,   0.00,
12/16 08Z,  -0.50, -11.27,  99.90, -11.77,   0.00,
12/16 09Z,  -0.50,  -7.14,  99.90,  -7.64,   0.00,
12/16 10Z,  -0.50,  -4.59,  99.90,  -5.09,   0.00,  (max)
12/16 11Z,  -0.50,  -4.60,  99.90,  -5.10,   0.00,
12/16 12Z,  -0.40,  -6.55,  99.90,  -6.95,   0.00,
12/16 13Z,  -0.40,  -9.66,  99.90, -10.06,   0.00,
12/16 14Z,  -0.50, -13.29,  99.90, -13.79,   0.00,
12/16 15Z,  -0.60, -16.92,  99.90, -17.52,   0.00,
12/16 16Z,  -0.70, -20.08,  99.90, -20.78,   0.00,
12/16 17Z,  -0.90, -22.27,  99.90, -23.17,   0.00,
12/16 18Z,  -1.20, -22.95,  99.90, -24.15,   0.00,  (min)
12/16 19Z,  -1.40, -21.60,  99.90, -23.00,   0.00,
12/16 20Z,  -1.70, -18.04,  99.90, -19.74,   0.00,
12/16 21Z,  -1.90, -12.79,  99.90, -14.69,   0.00,
12/16 22Z,  -1.90,  -7.17,  99.90,  -9.07,   0.00,
12/16 23Z,  -1.80,  -3.07,  99.90,  -4.87,   0.00,
12/17 00Z,  -1.80,  -1.52,  99.90,  -3.32,   0.00,  (max)
12/17 01Z,  -1.80,  -2.28,  99.90,  -4.08,   0.00,
12/17 02Z,  -1.80,  -4.61,  99.90,  -6.41,   0.00,
12/17 03Z,  -1.70,  -7.76,  99.90,  -9.46,   0.00,
12/17 04Z,  -1.60, -11.07,  99.90, -12.67,   0.00,
12/17 05Z,  -1.50, -13.90,  99.90, -15.40,   0.00,
12/17 06Z,  -1.40, -15.69,  99.90, -17.09,   0.00,
12/17 07Z,  -1.40, -15.96,  99.90, -17.36,   0.00,  (min)
12/17 08Z,  -1.30, -14.23,  99.90, -15.53,   0.00,
12/17 09Z,  -1.30, -10.81,  99.90, -12.11,   0.00,
12/17 10Z,  -1.20,  -7.32,  99.90,  -8.52,   0.00,
12/17 11Z,  -1.20,  -5.69,  99.90,  -6.89,   0.00,  (max)
12/17 12Z,  -1.20,  -6.34,  99.90,  -7.54,   0.00,
12/17 13Z,  -1.10,  -8.54,  99.90,  -9.64,   0.00,
12/17 14Z,  -0.90, -11.60,  99.90, -12.50,   0.00,
12/17 15Z,  -0.90, -14.97,  99.90, -15.87,   0.00,
12/17 16Z,  -1.00, -18.22,  99.90, -19.22,   0.00,
12/17 17Z,  -1.40, -20.94,  99.90, -22.34,   0.00,
12/17 18Z,  -1.70, -22.64,  99.90, -24.34,   0.00,
12/17 19Z,  -2.00, -22.75,  99.90, -24.75,   0.00,  (min)
12/17 20Z,  -2.10, -20.76,  99.90, -22.86,   0.00,
12/17 21Z,  -2.10, -16.64,  99.90, -18.74,   0.00,
12/17 22Z,  -2.00, -11.12,  99.90, -13.12,   0.00,
12/17 23Z,  -1.80,  -5.67,  99.90,  -7.47,   0.00,
12/18 00Z,  -1.50,  -2.03,  99.90,  -3.53,   0.00,
12/18 01Z,  -1.30,  -0.92,  99.90,  -2.22,   0.00,  (max)
12/18 02Z,  -1.20,  -1.99,  99.90,  -3.19,   0.00,
12/18 03Z,  -1.30,  -4.49,  99.90,  -5.79,   0.00,
12/18 04Z,  -1.40,  -7.70,  99.90,  -9.10,   0.00,
12/18 05Z,  -1.70, -10.98,  99.90, -12.68,   0.00,
12/18 06Z,  -1.90, -13.73,  99.90, -15.63,   0.00,
12/18 07Z,  -1.90, -15.38,  99.90, -17.28,   0.00,
12/18 08Z,  -1.80, -15.52,  99.90, -17.32,   0.00,  (min)
12/18 09Z,  -1.60, -13.69,  99.90, -15.29,   0.00,
12/18 10Z,  -1.30, -10.43,  99.90, -11.73,   0.00,
12/18 11Z,  -1.00,  -7.59,  99.90,  -8.59,   0.00,
12/18 12Z,  -0.70,  -6.81,  99.90,  -7.51,   0.00,  (max)
12/18 13Z,  -0.60,  -7.94,  99.90,  -8.54,   0.00,
12/18 14Z,  -0.50, -10.30,  99.90, -10.80,   0.00,
12/18 15Z,  -0.50, -13.27,  99.90, -13.77,   0.00,
12/18 16Z,  -0.50, -16.38,  99.90, -16.88,   0.00,
12/18 17Z,  -0.50, -19.27,  99.90, -19.77,   0.00,
12/18 18Z,  -0.50, -21.56,  99.90, -22.06,   0.00,
12/18 19Z,  -0.50, -22.76,  99.90, -23.26,   0.00,  (min)
12/18 20Z,  -0.50, -22.27,  99.90, -22.77,   0.00,
12/18 21Z,  -0.50, -19.60,  99.90, -20.10,   0.00,
12/18 22Z,  -0.40, -14.95,  99.90, -15.35,   0.00,
12/18 23Z,  -0.40,  -9.28,  99.90,  -9.68,   0.00,
12/19 00Z,  -0.30,  -4.16,  99.90,  -4.46,   0.00,
12/19 01Z,  -0.20,  -1.13,  99.90,  -1.33,   0.00,
12/19 02Z,  -0.10,  -0.58,  99.90,  -0.68,   0.00,  (max)
12/19 03Z,   0.00,  -2.03,  99.90,  -2.03,   0.00,
12/19 04Z,   0.00,  -4.72,  99.90,  -4.72,   0.00,
12/19 05Z,   0.00,  -7.99,  99.90,  -7.99,   0.00,
12/19 06Z,   0.10, -11.22,  99.90, -11.12,   0.00,
12/19 07Z,   0.10, -13.83,  99.90, -13.73,   0.00,
12/19 08Z,   0.20, -15.29,  99.90, -15.09,   0.00,  (min)
12/19 09Z,   0.20, -15.23,  99.90, -15.03,   0.00,
12/19 10Z,   0.10, -13.18,  99.90, -13.08,   0.00,
12/19 11Z,   0.00, -10.07,  99.90, -10.07,   0.00,
12/19 12Z,   0.00,  -7.91,  99.90,  -7.91,   0.00,  (max)
12/19 13Z,  -0.10,  -7.85,  99.90,  -7.95,   0.00,
12/19 14Z,  -0.10,  -9.35,  99.90,  -9.45,   0.00,
12/19 15Z,   0.00, -11.82,  99.90, -11.82,   0.00,
12/19 16Z,   0.10, -14.68,  99.90, -14.58,   0.00,
12/19 17Z,   0.20, -17.54,  99.90, -17.34,   0.00,
12/19 18Z,   0.20, -20.09,  99.90, -19.89,   0.00,
12/19 19Z,   0.30, -21.96,  99.90, -21.66,   0.00,
12/19 20Z,   0.30, -22.66,  99.90, -22.36,   0.00,  (min)
12/19 21Z,   0.30, -21.53,  99.90, -21.23,   0.00,
12/19 22Z,   0.20, -18.18,  99.90, -17.98,   0.00,
12/19 23Z,   0.10, -13.05,  99.90, -12.95,   0.00,
12/20 00Z,   0.00,  -7.37,  99.90,  -7.37,   0.00,
12/20 01Z,  -0.10,  -2.75,  99.90,  -2.85,   0.00,
12/20 02Z,  -0.30,  -0.44,  99.90,  -0.74,   0.00,  (max)
12/20 03Z,  -0.60,  -0.52,  99.90,  -1.12,   0.00,
12/20 04Z,  -0.70,  -2.39,  99.90,  -3.09,   0.00,
12/20 05Z,  -0.90,  -5.27,  99.90,  -6.17,   0.00,
12/20 06Z,  -0.90,  -8.57,  99.90,  -9.47,   0.00,
12/20 07Z,  -0.80, -11.72,  99.90, -12.52,   0.00,
12/20 08Z,  -0.70, -14.13,  99.90, -14.83,   0.00,
12/20 09Z,  -0.70, -15.35,  99.90, -16.05,   0.00,  (min)
12/20 10Z,  -0.70, -14.98,  99.90, -15.68,   0.00,
12/20 11Z,  -0.70, -12.63,  99.90, -13.33,   0.00,
12/20 12Z,  -0.80,  -9.73,  99.90, -10.53,   0.00,
12/20 13Z,  -1.00,  -8.29,  99.90,  -9.29,   0.00,  (max)
12/20 14Z,  -1.10,  -8.79,  99.90,  -9.89,   0.00,
12/20 15Z,  -1.20, -10.59,  99.90, -11.79,   0.00,
12/20 16Z,  -1.20, -13.13,  99.90, -14.33,   0.00,
12/20 17Z,  -1.10, -15.87,  99.90, -16.97,   0.00,
12/20 18Z,  -1.10, -18.49,  99.90, -19.59,   0.00,