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
#Egegik River, Ent, AK : 10/14/2026 10:22:49 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 18Z,   1.30, -18.48,  99.90, -17.18,   0.00,
10/12 19Z,   1.20, -21.03,  99.90, -19.83,   0.00,
10/12 20Z,   1.20, -22.05,  99.90, -20.85,   0.00,  (min)
10/12 21Z,   1.20, -20.93,  99.90, -19.73,   0.00,
10/12 22Z,   1.20, -17.86,  99.90, -16.66,   0.00,
10/12 23Z,   1.10, -13.71,  99.90, -12.61,   0.00,
10/13 00Z,   1.00,  -9.47,  99.90,  -8.47,   0.00,
10/13 01Z,   1.00,  -6.08,  99.90,  -5.08,   0.00,
10/13 02Z,   1.00,  -4.28,  99.90,  -3.28,   0.00,
10/13 03Z,   1.00,  -4.26,  99.90,  -3.26,   0.00,  (max)
10/13 04Z,   1.10,  -5.70,  99.90,  -4.60,   0.00,
10/13 05Z,   1.10,  -8.15,  99.90,  -7.05,   0.00,
10/13 06Z,   1.00, -11.20,  99.90, -10.20,   0.00,
10/13 07Z,   1.00, -14.26,  99.90, -13.26,   0.00,
10/13 08Z,   1.00, -16.52,  99.90, -15.52,   0.00,
10/13 09Z,   1.00, -17.26,  99.90, -16.26,   0.00,  (min)
10/13 10Z,   1.00, -16.28,  99.90, -15.28,   0.00,
10/13 11Z,   1.10, -14.08,  99.90, -12.98,   0.00,
10/13 12Z,   1.10, -11.52,  99.90, -10.42,   0.00,
10/13 13Z,   1.20,  -9.43,  99.90,  -8.23,   0.00,
10/13 14Z,   1.20,  -8.52,  99.90,  -7.32,   0.00,  (max)
10/13 15Z,   1.20,  -9.05,  99.90,  -7.85,   0.00,
10/13 16Z,   1.10, -10.78,  99.90,  -9.68,   0.00,
10/13 17Z,   1.10, -13.33,  99.90, -12.23,   0.00,
10/13 18Z,   1.10, -16.30,  99.90, -15.20,   0.00,
10/13 19Z,   1.10, -19.22,  99.90, -18.12,   0.00,
10/13 20Z,   1.10, -21.37,  99.90, -20.27,   0.00,
10/13 21Z,   1.00, -21.87,  99.90, -20.87,   0.00,  (min)
10/13 22Z,   1.00, -20.26,  99.90, -19.26,   0.00,
10/13 23Z,   0.90, -16.88,  99.90, -15.98,   0.00,
10/14 00Z,   0.70, -12.66,  99.90, -11.96,   0.00,
10/14 01Z,   0.70,  -8.56,  99.90,  -7.86,   0.00,
10/14 02Z,   0.70,  -5.44,  99.90,  -4.74,   0.00,
10/14 03Z,   0.70,  -3.96,  99.90,  -3.26,   0.00,  (max)
10/14 04Z,   0.60,  -4.20,  99.90,  -3.60,   0.00,
10/14 05Z,   0.60,  -5.78,  99.90,  -5.18,   0.00,
10/14 06Z,   0.60,  -8.30,  99.90,  -7.70,   0.00,
10/14 07Z,   0.60, -11.33,  99.90, -10.73,   0.00,
10/14 08Z,   0.50, -14.28,  99.90, -13.78,   0.00,
10/14 09Z,   0.50, -16.34,  99.90, -15.84,   0.00,
10/14 10Z,   0.40, -16.87,  99.90, -16.47,   0.00,  (min)
10/14 11Z,   0.30, -15.81,  99.90, -15.51,   0.00,
10/14 12Z,   0.20, -13.72,  99.90, -13.52,   0.00,
10/14 13Z,   0.10, -11.45,  99.90, -11.35,   0.00,
10/14 14Z,   0.00,  -9.75,  99.90,  -9.75,   0.00,
10/14 15Z,  -0.10,  -9.23,  99.90,  -9.33,   0.00,  (max)
10/14 16Z,  -0.40, -10.02,  99.90, -10.42,   0.00,
10/14 17Z,  -0.50, -11.87,  99.90, -12.37,   0.00,
10/14 18Z,  -0.60, -14.36,  99.90, -14.96,   0.00,
10/14 19Z,  -0.90, -17.15,  99.90, -18.05,   0.00,
10/14 20Z,  -1.20, -19.76,  99.90, -20.96,   0.00,
10/14 21Z,  -1.70, -21.46,  99.90, -23.16,   0.00,
10/14 22Z,  -2.00, -21.43,  99.90, -23.43,   0.00,  (min)
10/14 23Z,  -2.20, -19.34,  99.90, -21.54,   0.00,
10/15 00Z,  -2.30, -15.72,  99.90, -18.02,   0.00,
10/15 01Z,  -2.20, -11.52,  99.90, -13.72,   0.00,
10/15 02Z,  -2.00,  -7.66,  99.90,  -9.66,   0.00,
10/15 03Z,  -1.60,  -4.93,  99.90,  -6.53,   0.00,
10/15 04Z,  -1.40,  -3.86,  99.90,  -5.26,   0.00,  (max)
10/15 05Z,  -1.20,  -4.41,  99.90,  -5.61,   0.00,
10/15 06Z,  -1.10,  -6.17,  99.90,  -7.27,   0.00,
10/15 07Z,  -1.00,  -8.75,  99.90,  -9.75,   0.00,
10/15 08Z,  -0.90, -11.73,  99.90, -12.63,   0.00,
10/15 09Z,  -0.90, -14.50,  99.90, -15.40,   0.00,
10/15 10Z,  -0.80, -16.29,  99.90, -17.09,   0.00,
10/15 11Z,  -0.90, -16.55,  99.90, -17.45,   0.00,  (min)
10/15 12Z,  -0.90, -15.34,  99.90, -16.24,   0.00,
10/15 13Z,  -0.90, -13.31,  99.90, -14.21,   0.00,
10/15 14Z,  -0.80, -11.29,  99.90, -12.09,   0.00,
10/15 15Z,  -0.80,  -9.97,  99.90, -10.77,   0.00,
10/15 16Z,  -0.70,  -9.81,  99.90, -10.51,   0.00,  (max)
10/15 17Z,  -0.50, -10.86,  99.90, -11.36,   0.00,
10/15 18Z,  -0.30, -12.80,  99.90, -13.10,   0.00,
10/15 19Z,  -0.10, -15.24,  99.90, -15.34,   0.00,
10/15 20Z,  -0.10, -17.84,  99.90, -17.94,   0.00,
10/15 21Z,   0.00, -20.13,  99.90, -20.13,   0.00,
10/15 22Z,   0.00, -21.37,  99.90, -21.37,   0.00,  (min)
10/15 23Z,   0.10, -20.81,  99.90, -20.71,   0.00,
10/16 00Z,   0.10, -18.28,  99.90, -18.18,   0.00,
10/16 01Z,   0.10, -14.49,  99.90, -14.39,   0.00,
10/16 02Z,   0.10, -10.40,  99.90, -10.30,   0.00,
10/16 03Z,   0.20,  -6.87,  99.90,  -6.67,   0.00,
10/16 04Z,   0.40,  -4.60,  99.90,  -4.20,   0.00,
10/16 05Z,   0.60,  -3.99,  99.90,  -3.39,   0.00,  (max)
10/16 06Z,   0.80,  -4.86,  99.90,  -4.06,   0.00,
10/16 07Z,   1.00,  -6.79,  99.90,  -5.79,   0.00,
10/16 08Z,   1.20,  -9.41,  99.90,  -8.21,   0.00,
10/16 09Z,   1.30, -12.31,  99.90, -11.01,   0.00,
10/16 10Z,   1.30, -14.85,  99.90, -13.55,   0.00,
10/16 11Z,   1.20, -16.30,  99.90, -15.10,   0.00,
10/16 12Z,   1.10, -16.23,  99.90, -15.13,   0.00,  (min)
10/16 13Z,   1.00, -14.82,  99.90, -13.82,   0.00,
10/16 14Z,   0.90, -12.84,  99.90, -11.94,   0.00,
10/16 15Z,   0.80, -11.06,  99.90, -10.26,   0.00,
10/16 16Z,   0.90, -10.09,  99.90,  -9.19,   0.00,  (max)
10/16 17Z,   1.00, -10.28,  99.90,  -9.28,   0.00,
10/16 18Z,   1.20, -11.56,  99.90, -10.36,   0.00,
10/16 19Z,   1.30, -13.58,  99.90, -12.28,   0.00,
10/16 20Z,   1.50, -15.96,  99.90, -14.46,   0.00,
10/16 21Z,   1.50, -18.38,  99.90, -16.88,   0.00,
10/16 22Z,   1.40, -20.35,  99.90, -18.95,   0.00,
10/16 23Z,   1.30, -21.13,  99.90, -19.83,   0.00,  (min)
10/17 00Z,   1.20, -20.05,  99.90, -18.85,   0.00,
10/17 01Z,   1.00, -17.16,  99.90, -16.16,   0.00,
10/17 02Z,   0.80, -13.28,  99.90, -12.48,   0.00,
10/17 03Z,   0.70,  -9.37,  99.90,  -8.67,   0.00,
10/17 04Z,   0.70,  -6.23,  99.90,  -5.53,   0.00,
10/17 05Z,   0.70,  -4.47,  99.90,  -3.77,   0.00,
10/17 06Z,   0.80,  -4.32,  99.90,  -3.52,   0.00,  (max)
10/17 07Z,   0.90,  -5.50,  99.90,  -4.60,   0.00,
10/17 08Z,   1.00,  -7.59,  99.90,  -6.59,   0.00,
10/17 09Z,   0.90, -10.22,  99.90,  -9.32,   0.00,
10/17 10Z,   0.80, -12.99,  99.90, -12.19,   0.00,
10/17 11Z,   0.70, -15.26,  99.90, -14.56,   0.00,
10/17 12Z,   0.60, -16.33,  99.90, -15.73,   0.00,  (min)
10/17 13Z,   0.50, -15.89,  99.90, -15.39,   0.00,
10/17 14Z,   0.40, -14.28,  99.90, -13.88,   0.00,
10/17 15Z,   0.30, -12.33,  99.90, -12.03,   0.00,
10/17 16Z,   0.40, -10.78,  99.90, -10.38,   0.00,
10/17 17Z,   0.40, -10.14,  99.90,  -9.74,   0.00,  (max)
10/17 18Z,   0.50, -10.65,  99.90, -10.15,   0.00,
10/17 19Z,   0.50, -12.13,  99.90, -11.63,   0.00,
10/17 20Z,   0.60, -14.21,  99.90, -13.61,   0.00,
10/17 21Z,   0.70, -16.53,  99.90, -15.83,   0.00,
10/17 22Z,   0.70, -18.78,  99.90, -18.08,   0.00,
10/17 23Z,   0.60, -20.43,  99.90, -19.83,   0.00,
10/18 00Z,   0.60, -20.75,  99.90, -20.15,   0.00,
10/18 01Z,  99.90, -19.19,  99.90,  99.90,   0.00,
10/18 02Z,  99.90, -16.00,  99.90,  99.90,   0.00,
10/18 03Z,  99.90, -12.12,  99.90,  99.90,   0.00,
10/18 04Z,  99.90,  -8.47,  99.90,  99.90,   0.00,
10/18 05Z,  99.90,  -5.76,  99.90,  99.90,   0.00,
10/18 06Z,  99.90,  -4.52,  99.90,  99.90,   0.00,