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 : 06/17/2026 22:22:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/16 06Z,   0.30, -27.48,  99.90, -27.18,   0.00,
06/16 07Z,   0.30, -30.48,  99.90, -30.18,   0.00,
06/16 08Z,   0.30, -32.16,  99.90, -31.86,   0.00,  (min)
06/16 09Z,   0.30, -31.89,  99.90, -31.59,   0.00,
06/16 10Z,   0.30, -28.69,  99.90, -28.39,   0.00,
06/16 11Z,   0.30, -22.18,  99.90, -21.88,   0.00,
06/16 12Z,   0.20, -13.81,  99.90, -13.61,   0.00,
06/16 13Z,   0.20,  -6.26,  99.90,  -6.06,   0.00,
06/16 14Z,   0.20,  -1.74,  99.90,  -1.54,   0.00,
06/16 15Z,   0.20,  -0.99,  99.90,  -0.79,   0.00,  (max)
06/16 16Z,   0.20,  -3.36,  99.90,  -3.16,   0.00,
06/16 17Z,   0.20,  -7.35,  99.90,  -7.15,   0.00,
06/16 18Z,   0.30, -11.85,  99.90, -11.55,   0.00,
06/16 19Z,   0.30, -16.14,  99.90, -15.84,   0.00,
06/16 20Z,   0.30, -19.66,  99.90, -19.36,   0.00,
06/16 21Z,   0.30, -21.88,  99.90, -21.58,   0.00,
06/16 22Z,   0.30, -22.23,  99.90, -21.93,   0.00,  (min)
06/16 23Z,   0.40, -19.86,  99.90, -19.46,   0.00,
06/17 00Z,   0.50, -15.00,  99.90, -14.50,   0.00,
06/17 01Z,   0.50, -10.77,  99.90, -10.27,   0.00,
06/17 02Z,   0.60,  -9.53,  99.90,  -8.93,   0.00,  (max)
06/17 03Z,   0.60, -11.09,  99.90, -10.49,   0.00,
06/17 04Z,   0.70, -14.60,  99.90, -13.90,   0.00,
06/17 05Z,   0.70, -19.04,  99.90, -18.34,   0.00,
06/17 06Z,   0.50, -23.51,  99.90, -23.01,   0.00,
06/17 07Z,   0.50, -27.44,  99.90, -26.94,   0.00,
06/17 08Z,   0.60, -30.43,  99.90, -29.83,   0.00,
06/17 09Z,   0.60, -32.06,  99.90, -31.46,   0.00,  (min)
06/17 10Z,   0.60, -31.64,  99.90, -31.04,   0.00,
06/17 11Z,   0.60, -28.20,  99.90, -27.60,   0.00,
06/17 12Z,   0.30, -21.47,  99.90, -21.17,   0.00,
06/17 13Z,   0.30, -12.98,  99.90, -12.68,   0.00,
06/17 14Z,   0.30,  -5.48,  99.90,  -5.18,   0.00,
06/17 15Z,   0.30,  -1.18,  99.90,  -0.88,   0.00,
06/17 16Z,   0.30,  -0.73,  99.90,  -0.43,   0.00,  (max)
06/17 17Z,   0.30,  -3.37,  99.90,  -3.07,   0.00,
06/17 18Z,   0.30,  -7.60,  99.90,  -7.30,   0.00,
06/17 19Z,   0.20, -12.32,  99.90, -12.12,   0.00,
06/17 20Z,   0.20, -16.80,  99.90, -16.60,   0.00,
06/17 21Z,   0.10, -20.44,  99.90, -20.34,   0.00,
06/17 22Z,   0.10, -22.69,  99.90, -22.59,   0.00,
06/17 23Z,   0.20, -22.97,  99.90, -22.77,   0.00,  (min)
06/18 00Z,   0.20, -20.52,  99.90, -20.32,   0.00,
06/18 01Z,   0.20, -15.64,  99.90, -15.44,   0.00,
06/18 02Z,   0.10, -11.20,  99.90, -11.10,   0.00,
06/18 03Z,   0.10,  -9.63,  99.90,  -9.53,   0.00,  (max)
06/18 04Z,   0.10, -10.97,  99.90, -10.87,   0.00,
06/18 05Z,   0.00, -14.33,  99.90, -14.33,   0.00,
06/18 06Z,   0.00, -18.64,  99.90, -18.64,   0.00,
06/18 07Z,   0.00, -23.03,  99.90, -23.03,   0.00,
06/18 08Z,   0.00, -26.92,  99.90, -26.92,   0.00,
06/18 09Z,   0.00, -29.89,  99.90, -29.89,   0.00,
06/18 10Z,   0.00, -31.48,  99.90, -31.48,   0.00,  (min)
06/18 11Z,   0.00, -30.96,  99.90, -30.96,   0.00,
06/18 12Z,   0.00, -27.39,  99.90, -27.39,   0.00,
06/18 13Z,   0.00, -20.58,  99.90, -20.58,   0.00,
06/18 14Z,   0.00, -12.18,  99.90, -12.18,   0.00,
06/18 15Z,   0.00,  -4.91,  99.90,  -4.91,   0.00,
06/18 16Z,   0.00,  -0.98,  99.90,  -0.98,   0.00,  (max)
06/18 17Z,  -0.10,  -0.94,  99.90,  -1.04,   0.00,
06/18 18Z,  -0.10,  -3.86,  99.90,  -3.96,   0.00,
06/18 19Z,  -0.10,  -8.31,  99.90,  -8.41,   0.00,
06/18 20Z,  -0.10, -13.20,  99.90, -13.30,   0.00,
06/18 21Z,   0.00, -17.81,  99.90, -17.81,   0.00,
06/18 22Z,   0.00, -21.51,  99.90, -21.51,   0.00,
06/18 23Z,   0.00, -23.72,  99.90, -23.72,   0.00,
06/19 00Z,   0.00, -23.89,  99.90, -23.89,   0.00,  (min)
06/19 01Z,   0.00, -21.35,  99.90, -21.35,   0.00,
06/19 02Z,   0.00, -16.43,  99.90, -16.43,   0.00,
06/19 03Z,   0.00, -11.71,  99.90, -11.71,   0.00,
06/19 04Z,   0.00,  -9.68,  99.90,  -9.68,   0.00,  (max)
06/19 05Z,   0.00, -10.68,  99.90, -10.68,   0.00,
06/19 06Z,  -0.10, -13.78,  99.90, -13.88,   0.00,
06/19 07Z,   0.00, -17.90,  99.90, -17.90,   0.00,
06/19 08Z,   0.00, -22.15,  99.90, -22.15,   0.00,
06/19 09Z,   0.00, -25.97,  99.90, -25.97,   0.00,
06/19 10Z,   0.00, -28.91,  99.90, -28.91,   0.00,
06/19 11Z,   0.00, -30.46,  99.90, -30.46,   0.00,  (min)
06/19 12Z,   0.00, -29.88,  99.90, -29.88,   0.00,
06/19 13Z,   0.00, -26.26,  99.90, -26.26,   0.00,
06/19 14Z,   0.00, -19.54,  99.90, -19.54,   0.00,
06/19 15Z,   0.00, -11.40,  99.90, -11.40,   0.00,
06/19 16Z,   0.00,  -4.57,  99.90,  -4.57,   0.00,
06/19 17Z,   0.00,  -1.18,  99.90,  -1.18,   0.00,  (max)
06/19 18Z,  -0.10,  -1.61,  99.90,  -1.71,   0.00,
06/19 19Z,  -0.10,  -4.82,  99.90,  -4.92,   0.00,
06/19 20Z,  -0.10,  -9.44,  99.90,  -9.54,   0.00,
06/19 21Z,  -0.10, -14.45,  99.90, -14.55,   0.00,
06/19 22Z,  -0.10, -19.11,  99.90, -19.21,   0.00,
06/19 23Z,   0.00, -22.80,  99.90, -22.80,   0.00,
06/20 00Z,   0.00, -24.91,  99.90, -24.91,   0.00,
06/20 01Z,   0.00, -24.91,  99.90, -24.91,   0.00,  (min)
06/20 02Z,   0.00, -22.24,  99.90, -22.24,   0.00,
06/20 03Z,   0.00, -17.26,  99.90, -17.26,   0.00,
06/20 04Z,   0.00, -12.22,  99.90, -12.22,   0.00,
06/20 05Z,  -0.10,  -9.67,  99.90,  -9.77,   0.00,  (max)
06/20 06Z,  -0.10, -10.24,  99.90, -10.34,   0.00,
06/20 07Z,   0.00, -13.00,  99.90, -13.00,   0.00,
06/20 08Z,   0.00, -16.86,  99.90, -16.86,   0.00,
06/20 09Z,   0.00, -20.94,  99.90, -20.94,   0.00,
06/20 10Z,   0.00, -24.67,  99.90, -24.67,   0.00,
06/20 11Z,   0.10, -27.57,  99.90, -27.47,   0.00,
06/20 12Z,   0.10, -29.09,  99.90, -28.99,   0.00,  (min)
06/20 13Z,   0.10, -28.49,  99.90, -28.39,   0.00,
06/20 14Z,   0.10, -24.91,  99.90, -24.81,   0.00,
06/20 15Z,   0.10, -18.40,  99.90, -18.30,   0.00,
06/20 16Z,   0.00, -10.70,  99.90, -10.70,   0.00,
06/20 17Z,   0.00,  -4.49,  99.90,  -4.49,   0.00,
06/20 18Z,   0.00,  -1.78,  99.90,  -1.78,   0.00,  (max)
06/20 19Z,   0.00,  -2.73,  99.90,  -2.73,   0.00,
06/20 20Z,   0.00,  -6.21,  99.90,  -6.21,   0.00,
06/20 21Z,   0.10, -10.95,  99.90, -10.85,   0.00,
06/20 22Z,   0.10, -15.99,  99.90, -15.89,   0.00,
06/20 23Z,   0.10, -20.62,  99.90, -20.52,   0.00,
06/21 00Z,   0.10, -24.20,  99.90, -24.10,   0.00,
06/21 01Z,   0.20, -26.14,  99.90, -25.94,   0.00,  (min)
06/21 02Z,   0.20, -25.92,  99.90, -25.72,   0.00,
06/21 03Z,   0.10, -23.07,  99.90, -22.97,   0.00,
06/21 04Z,   0.10, -17.97,  99.90, -17.87,   0.00,
06/21 05Z,   0.10, -12.63,  99.90, -12.53,   0.00,
06/21 06Z,   0.10,  -9.57,  99.90,  -9.47,   0.00,  (max)
06/21 07Z,   0.10,  -9.64,  99.90,  -9.54,   0.00,
06/21 08Z,   0.10, -12.03,  99.90, -11.93,   0.00,
06/21 09Z,   0.10, -15.60,  99.90, -15.50,   0.00,
06/21 10Z,   0.10, -19.51,  99.90, -19.41,   0.00,
06/21 11Z,   0.20, -23.15,  99.90, -22.95,   0.00,
06/21 12Z,   0.20, -26.00,  99.90, -25.80,   0.00,
06/21 13Z,  99.90, -27.51,  99.90,  99.90,   0.00,
06/21 14Z,  99.90, -26.91,  99.90,  99.90,   0.00,
06/21 15Z,  99.90, -23.45,  99.90,  99.90,   0.00,
06/21 16Z,  99.90, -17.28,  99.90,  99.90,   0.00,
06/21 17Z,  99.90, -10.17,  99.90,  99.90,   0.00,
06/21 18Z,  99.90,  -4.75,  99.90,  99.90,   0.00,