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 : 09/10/2026 21:23:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/09 06Z,   0.50, -29.76,  99.90, -29.26,   0.00,  (min)
09/09 07Z,   0.40, -27.77,  99.90, -27.37,   0.00,
09/09 08Z,   0.30, -22.76,  99.90, -22.46,   0.00,
09/09 09Z,   0.10, -15.71,  99.90, -15.61,   0.00,
09/09 10Z,   0.00,  -8.96,  99.90,  -8.96,   0.00,
09/09 11Z,   0.00,  -4.76,  99.90,  -4.76,   0.00,
09/09 12Z,  -0.10,  -3.99,  99.90,  -4.09,   0.00,  (max)
09/09 13Z,  -0.10,  -6.10,  99.90,  -6.20,   0.00,
09/09 14Z,  -0.10,  -9.76,  99.90,  -9.86,   0.00,
09/09 15Z,  -0.10, -13.97,  99.90, -14.07,   0.00,
09/09 16Z,  -0.10, -18.03,  99.90, -18.13,   0.00,
09/09 17Z,  -0.20, -21.41,  99.90, -21.61,   0.00,
09/09 18Z,  -0.10, -23.57,  99.90, -23.67,   0.00,
09/09 19Z,  -0.10, -23.91,  99.90, -24.01,   0.00,  (min)
09/09 20Z,   0.00, -21.71,  99.90, -21.71,   0.00,
09/09 21Z,   0.00, -16.98,  99.90, -16.98,   0.00,
09/09 22Z,   0.00, -11.78,  99.90, -11.78,   0.00,
09/09 23Z,   0.00,  -8.68,  99.90,  -8.68,   0.00,
09/10 00Z,   0.10,  -8.65,  99.90,  -8.55,   0.00,  (max)
09/10 01Z,   0.10, -11.05,  99.90, -10.95,   0.00,
09/10 02Z,   0.10, -14.81,  99.90, -14.71,   0.00,
09/10 03Z,   0.10, -18.99,  99.90, -18.89,   0.00,
09/10 04Z,   0.10, -22.97,  99.90, -22.87,   0.00,
09/10 05Z,   0.00, -26.29,  99.90, -26.29,   0.00,
09/10 06Z,   0.20, -28.49,  99.90, -28.29,   0.00,
09/10 07Z,   0.10, -28.98,  99.90, -28.88,   0.00,  (min)
09/10 08Z,   0.10, -26.96,  99.90, -26.86,   0.00,
09/10 09Z,   0.10, -22.02,  99.90, -21.92,   0.00,
09/10 10Z,   0.10, -15.17,  99.90, -15.07,   0.00,
09/10 11Z,   0.10,  -8.75,  99.90,  -8.65,   0.00,
09/10 12Z,   0.00,  -4.95,  99.90,  -4.95,   0.00,
09/10 13Z,   0.00,  -4.58,  99.90,  -4.58,   0.00,  (max)
09/10 14Z,   0.00,  -6.92,  99.90,  -6.92,   0.00,
09/10 15Z,   0.10, -10.71,  99.90, -10.61,   0.00,
09/10 16Z,   0.10, -14.99,  99.90, -14.89,   0.00,
09/10 17Z,   0.10, -19.09,  99.90, -18.99,   0.00,
09/10 18Z,   0.00, -22.45,  99.90, -22.45,   0.00,
09/10 19Z,   0.00, -24.52,  99.90, -24.52,   0.00,
09/10 20Z,  -0.10, -24.69,  99.90, -24.79,   0.00,  (min)
09/10 21Z,  -0.20, -22.31,  99.90, -22.51,   0.00,
09/10 22Z,  -0.20, -17.48,  99.90, -17.68,   0.00,
09/10 23Z,  -0.10, -12.08,  99.90, -12.18,   0.00,
09/11 00Z,  -0.10,  -8.60,  99.90,  -8.70,   0.00,
09/11 01Z,   0.00,  -8.22,  99.90,  -8.22,   0.00,  (max)
09/11 02Z,   0.00, -10.36,  99.90, -10.36,   0.00,
09/11 03Z,   0.00, -13.94,  99.90, -13.94,   0.00,
09/11 04Z,   0.00, -18.02,  99.90, -18.02,   0.00,
09/11 05Z,   0.00, -21.97,  99.90, -21.97,   0.00,
09/11 06Z,   0.00, -25.29,  99.90, -25.29,   0.00,
09/11 07Z,   0.00, -27.50,  99.90, -27.50,   0.00,
09/11 08Z,   0.00, -27.99,  99.90, -27.99,   0.00,  (min)
09/11 09Z,  -0.10, -25.99,  99.90, -26.09,   0.00,
09/11 10Z,   0.00, -21.18,  99.90, -21.18,   0.00,
09/11 11Z,   0.00, -14.62,  99.90, -14.62,   0.00,
09/11 12Z,   0.00,  -8.64,  99.90,  -8.64,   0.00,
09/11 13Z,   0.10,  -5.37,  99.90,  -5.27,   0.00,  (max)
09/11 14Z,   0.10,  -5.45,  99.90,  -5.35,   0.00,
09/11 15Z,   0.00,  -8.04,  99.90,  -8.04,   0.00,
09/11 16Z,   0.00, -11.93,  99.90, -11.93,   0.00,
09/11 17Z,   0.00, -16.24,  99.90, -16.24,   0.00,
09/11 18Z,   0.00, -20.32,  99.90, -20.32,   0.00,
09/11 19Z,   0.00, -23.60,  99.90, -23.60,   0.00,
09/11 20Z,   0.10, -25.51,  99.90, -25.41,   0.00,  (min)
09/11 21Z,   0.20, -25.45,  99.90, -25.25,   0.00,
09/11 22Z,   0.30, -22.83,  99.90, -22.53,   0.00,
09/11 23Z,   0.30, -17.84,  99.90, -17.54,   0.00,
09/12 00Z,   0.30, -12.22,  99.90, -11.92,   0.00,
09/12 01Z,   0.20,  -8.40,  99.90,  -8.20,   0.00,
09/12 02Z,   0.20,  -7.69,  99.90,  -7.49,   0.00,  (max)
09/12 03Z,   0.10,  -9.58,  99.90,  -9.48,   0.00,
09/12 04Z,   0.10, -12.98,  99.90, -12.88,   0.00,
09/12 05Z,   0.10, -16.96,  99.90, -16.86,   0.00,
09/12 06Z,   0.10, -20.89,  99.90, -20.79,   0.00,
09/12 07Z,   0.10, -24.22,  99.90, -24.12,   0.00,
09/12 08Z,   0.10, -26.43,  99.90, -26.33,   0.00,
09/12 09Z,   0.20, -26.90,  99.90, -26.70,   0.00,  (min)
09/12 10Z,   0.30, -24.94,  99.90, -24.64,   0.00,
09/12 11Z,   0.30, -20.30,  99.90, -20.00,   0.00,
09/12 12Z,   0.40, -14.11,  99.90, -13.71,   0.00,
09/12 13Z,   0.30,  -8.67,  99.90,  -8.37,   0.00,
09/12 14Z,   0.30,  -6.05,  99.90,  -5.75,   0.00,  (max)
09/12 15Z,   0.20,  -6.61,  99.90,  -6.41,   0.00,
09/12 16Z,   0.20,  -9.42,  99.90,  -9.22,   0.00,
09/12 17Z,   0.10, -13.37,  99.90, -13.27,   0.00,
09/12 18Z,   0.10, -17.65,  99.90, -17.55,   0.00,
09/12 19Z,   0.00, -21.63,  99.90, -21.63,   0.00,
09/12 20Z,   0.10, -24.74,  99.90, -24.64,   0.00,
09/12 21Z,   0.10, -26.41,  99.90, -26.31,   0.00,  (min)
09/12 22Z,   0.10, -26.04,  99.90, -25.94,   0.00,
09/12 23Z,   0.10, -23.11,  99.90, -23.01,   0.00,
09/13 00Z,   0.00, -17.89,  99.90, -17.89,   0.00,
09/13 01Z,   0.10, -12.08,  99.90, -11.98,   0.00,
09/13 02Z,   0.10,  -8.05,  99.90,  -7.95,   0.00,
09/13 03Z,   0.00,  -7.10,  99.90,  -7.10,   0.00,  (max)
09/13 04Z,   0.00,  -8.81,  99.90,  -8.81,   0.00,
09/13 05Z,   0.00, -12.07,  99.90, -12.07,   0.00,
09/13 06Z,   0.00, -15.98,  99.90, -15.98,   0.00,
09/13 07Z,   0.00, -19.88,  99.90, -19.88,   0.00,
09/13 08Z,   0.00, -23.20,  99.90, -23.20,   0.00,
09/13 09Z,   0.00, -25.39,  99.90, -25.39,   0.00,
09/13 10Z,   0.00, -25.84,  99.90, -25.84,   0.00,  (min)
09/13 11Z,   0.00, -23.91,  99.90, -23.91,   0.00,
09/13 12Z,   0.00, -19.45,  99.90, -19.45,   0.00,
09/13 13Z,   0.00, -13.68,  99.90, -13.68,   0.00,
09/13 14Z,   0.00,  -8.88,  99.90,  -8.88,   0.00,
09/13 15Z,   0.00,  -6.96,  99.90,  -6.96,   0.00,  (max)
09/13 16Z,   0.00,  -7.99,  99.90,  -7.99,   0.00,
09/13 17Z,   0.00, -10.99,  99.90, -10.99,   0.00,
09/13 18Z,   0.00, -14.93,  99.90, -14.93,   0.00,
09/13 19Z,   0.10, -19.09,  99.90, -18.99,   0.00,
09/13 20Z,   0.20, -22.88,  99.90, -22.68,   0.00,
09/13 21Z,   0.30, -25.74,  99.90, -25.44,   0.00,
09/13 22Z,   0.30, -27.10,  99.90, -26.80,   0.00,  (min)
09/13 23Z,   0.40, -26.34,  99.90, -25.94,   0.00,
09/14 00Z,   0.40, -23.02,  99.90, -22.62,   0.00,
09/14 01Z,   0.50, -17.55,  99.90, -17.05,   0.00,
09/14 02Z,   0.50, -11.62,  99.90, -11.12,   0.00,
09/14 03Z,   0.60,  -7.54,  99.90,  -6.94,   0.00,
09/14 04Z,   0.60,  -6.53,  99.90,  -5.93,   0.00,  (max)
09/14 05Z,   0.70,  -8.16,  99.90,  -7.46,   0.00,
09/14 06Z,   0.80, -11.35,  99.90, -10.55,   0.00,
09/14 07Z,   0.90, -15.21,  99.90, -14.31,   0.00,
09/14 08Z,   1.00, -19.09,  99.90, -18.09,   0.00,
09/14 09Z,   1.20, -22.37,  99.90, -21.17,   0.00,
09/14 10Z,   1.30, -24.50,  99.90, -23.20,   0.00,
09/14 11Z,   1.20, -24.88,  99.90, -23.68,   0.00,  (min)
09/14 12Z,   1.10, -22.96,  99.90, -21.86,   0.00,
09/14 13Z,  99.90, -18.67,  99.90,  99.90,   0.00,
09/14 14Z,  99.90, -13.33,  99.90,  99.90,   0.00,
09/14 15Z,  99.90,  -9.26,  99.90,  99.90,   0.00,
09/14 16Z,  99.90,  -8.06,  99.90,  99.90,   0.00,
09/14 17Z,  99.90,  -9.51,  99.90,  99.90,   0.00,
09/14 18Z,  99.90, -12.63,  99.90,  99.90,   0.00,