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
#Apokak Creek Ent, AK : 06/17/2026 21:23:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/16 06Z,   0.40, -14.52,  99.90, -14.12,   0.00,  (min)
06/16 07Z,   0.40, -14.11,  99.90, -13.71,   0.00,
06/16 08Z,   0.40, -12.59,  99.90, -12.19,   0.00,
06/16 09Z,   0.40,  -9.46,  99.90,  -9.06,   0.00,
06/16 10Z,   0.40,  -5.41,  99.90,  -5.01,   0.00,
06/16 11Z,   0.40,  -1.98,  99.90,  -1.58,   0.00,
06/16 12Z,   0.40,  -0.46,  99.90,  -0.06,   0.00,  (max)
06/16 13Z,   0.40,  -1.16,  99.90,  -0.76,   0.00,
06/16 14Z,   0.30,  -3.45,  99.90,  -3.15,   0.00,
06/16 15Z,   0.30,  -6.23,  99.90,  -5.93,   0.00,
06/16 16Z,   0.30,  -8.79,  99.90,  -8.49,   0.00,
06/16 17Z,   0.30, -10.73,  99.90, -10.43,   0.00,
06/16 18Z,   0.40, -11.89,  99.90, -11.49,   0.00,
06/16 19Z,   0.40, -12.27,  99.90, -11.87,   0.00,  (min)
06/16 20Z,   0.40, -11.69,  99.90, -11.29,   0.00,
06/16 21Z,   0.40,  -9.58,  99.90,  -9.18,   0.00,
06/16 22Z,   0.40,  -6.61,  99.90,  -6.21,   0.00,
06/16 23Z,   0.40,  -4.75,  99.90,  -4.35,   0.00,  (max)
06/17 00Z,   0.50,  -4.93,  99.90,  -4.43,   0.00,
06/17 01Z,   0.50,  -6.55,  99.90,  -6.05,   0.00,
06/17 02Z,   0.50,  -8.88,  99.90,  -8.38,   0.00,
06/17 03Z,   0.50, -11.16,  99.90, -10.66,   0.00,
06/17 04Z,   0.50, -12.90,  99.90, -12.40,   0.00,
06/17 05Z,   0.50, -13.96,  99.90, -13.46,   0.00,
06/17 06Z,   0.50, -14.43,  99.90, -13.93,   0.00,
06/17 07Z,   0.50, -14.48,  99.90, -13.98,   0.00,  (min)
06/17 08Z,   0.40, -14.01,  99.90, -13.61,   0.00,
06/17 09Z,   0.40, -12.38,  99.90, -11.98,   0.00,
06/17 10Z,   0.40,  -9.12,  99.90,  -8.72,   0.00,
06/17 11Z,   0.40,  -5.00,  99.90,  -4.60,   0.00,
06/17 12Z,   0.30,  -1.62,  99.90,  -1.32,   0.00,
06/17 13Z,   0.30,  -0.25,  99.90,   0.05,   0.00,  (max)
06/17 14Z,   0.30,  -1.15,  99.90,  -0.85,   0.00,
06/17 15Z,   0.20,  -3.57,  99.90,  -3.37,   0.00,
06/17 16Z,   0.20,  -6.43,  99.90,  -6.23,   0.00,
06/17 17Z,   0.20,  -9.04,  99.90,  -8.84,   0.00,
06/17 18Z,   0.20, -10.98,  99.90, -10.78,   0.00,
06/17 19Z,   0.20, -12.10,  99.90, -11.90,   0.00,
06/17 20Z,   0.20, -12.45,  99.90, -12.25,   0.00,  (min)
06/17 21Z,   0.20, -11.87,  99.90, -11.67,   0.00,
06/17 22Z,   0.20,  -9.85,  99.90,  -9.65,   0.00,
06/17 23Z,   0.20,  -6.91,  99.90,  -6.71,   0.00,
06/18 00Z,   0.20,  -4.90,  99.90,  -4.70,   0.00,
06/18 01Z,   0.20,  -4.90,  99.90,  -4.70,   0.00,  (max)
06/18 02Z,   0.20,  -6.42,  99.90,  -6.22,   0.00,
06/18 03Z,   0.10,  -8.71,  99.90,  -8.61,   0.00,
06/18 04Z,   0.10, -10.97,  99.90, -10.87,   0.00,
06/18 05Z,   0.10, -12.73,  99.90, -12.63,   0.00,
06/18 06Z,   0.10, -13.81,  99.90, -13.71,   0.00,
06/18 07Z,   0.10, -14.29,  99.90, -14.19,   0.00,
06/18 08Z,   0.10, -14.34,  99.90, -14.24,   0.00,  (min)
06/18 09Z,   0.00, -13.82,  99.90, -13.82,   0.00,
06/18 10Z,   0.00, -12.08,  99.90, -12.08,   0.00,
06/18 11Z,   0.00,  -8.75,  99.90,  -8.75,   0.00,
06/18 12Z,   0.00,  -4.64,  99.90,  -4.64,   0.00,
06/18 13Z,   0.00,  -1.40,  99.90,  -1.40,   0.00,
06/18 14Z,   0.00,  -0.26,  99.90,  -0.26,   0.00,  (max)
06/18 15Z,   0.00,  -1.38,  99.90,  -1.38,   0.00,
06/18 16Z,   0.00,  -3.91,  99.90,  -3.91,   0.00,
06/18 17Z,   0.00,  -6.82,  99.90,  -6.82,   0.00,
06/18 18Z,  -0.10,  -9.42,  99.90,  -9.52,   0.00,
06/18 19Z,  -0.10, -11.32,  99.90, -11.42,   0.00,
06/18 20Z,  -0.10, -12.37,  99.90, -12.47,   0.00,
06/18 21Z,  -0.10, -12.66,  99.90, -12.76,   0.00,  (min)
06/18 22Z,  -0.10, -12.09,  99.90, -12.19,   0.00,
06/18 23Z,  -0.10, -10.17,  99.90, -10.27,   0.00,
06/19 00Z,  -0.10,  -7.28,  99.90,  -7.38,   0.00,
06/19 01Z,  -0.10,  -5.07,  99.90,  -5.17,   0.00,
06/19 02Z,  -0.10,  -4.81,  99.90,  -4.91,   0.00,  (max)
06/19 03Z,  -0.20,  -6.18,  99.90,  -6.38,   0.00,
06/19 04Z,  -0.20,  -8.38,  99.90,  -8.58,   0.00,
06/19 05Z,  -0.20, -10.62,  99.90, -10.82,   0.00,
06/19 06Z,  -0.20, -12.41,  99.90, -12.61,   0.00,
06/19 07Z,  -0.20, -13.54,  99.90, -13.74,   0.00,
06/19 08Z,  -0.20, -14.05,  99.90, -14.25,   0.00,
06/19 09Z,  -0.20, -14.10,  99.90, -14.30,   0.00,  (min)
06/19 10Z,  -0.20, -13.53,  99.90, -13.73,   0.00,
06/19 11Z,  -0.20, -11.71,  99.90, -11.91,   0.00,
06/19 12Z,  -0.20,  -8.34,  99.90,  -8.54,   0.00,
06/19 13Z,  -0.20,  -4.32,  99.90,  -4.52,   0.00,
06/19 14Z,  -0.20,  -1.31,  99.90,  -1.51,   0.00,
06/19 15Z,  -0.20,  -0.49,  99.90,  -0.69,   0.00,  (max)
06/19 16Z,  -0.20,  -1.84,  99.90,  -2.04,   0.00,
06/19 17Z,  -0.20,  -4.46,  99.90,  -4.66,   0.00,
06/19 18Z,  -0.20,  -7.37,  99.90,  -7.57,   0.00,
06/19 19Z,  -0.20,  -9.92,  99.90, -10.12,   0.00,
06/19 20Z,  -0.10, -11.73,  99.90, -11.83,   0.00,
06/19 21Z,  -0.10, -12.68,  99.90, -12.78,   0.00,
06/19 22Z,  -0.10, -12.91,  99.90, -13.01,   0.00,  (min)
06/19 23Z,  -0.10, -12.33,  99.90, -12.43,   0.00,
06/20 00Z,  -0.10, -10.50,  99.90, -10.60,   0.00,
06/20 01Z,  -0.10,  -7.64,  99.90,  -7.74,   0.00,
06/20 02Z,  -0.10,  -5.24,  99.90,  -5.34,   0.00,
06/20 03Z,  -0.10,  -4.67,  99.90,  -4.77,   0.00,  (max)
06/20 04Z,  -0.10,  -5.83,  99.90,  -5.93,   0.00,
06/20 05Z,  -0.10,  -7.92,  99.90,  -8.02,   0.00,
06/20 06Z,  -0.10, -10.14,  99.90, -10.24,   0.00,
06/20 07Z,  -0.10, -11.97,  99.90, -12.07,   0.00,
06/20 08Z,  -0.10, -13.17,  99.90, -13.27,   0.00,
06/20 09Z,   0.00, -13.73,  99.90, -13.73,   0.00,
06/20 10Z,  -0.10, -13.78,  99.90, -13.88,   0.00,  (min)
06/20 11Z,  -0.10, -13.16,  99.90, -13.26,   0.00,
06/20 12Z,  -0.10, -11.28,  99.90, -11.38,   0.00,
06/20 13Z,   0.00,  -7.92,  99.90,  -7.92,   0.00,
06/20 14Z,   0.00,  -4.07,  99.90,  -4.07,   0.00,
06/20 15Z,   0.00,  -1.39,  99.90,  -1.39,   0.00,
06/20 16Z,   0.00,  -0.94,  99.90,  -0.94,   0.00,  (max)
06/20 17Z,   0.00,  -2.53,  99.90,  -2.53,   0.00,
06/20 18Z,   0.00,  -5.20,  99.90,  -5.20,   0.00,
06/20 19Z,   0.00,  -8.06,  99.90,  -8.06,   0.00,
06/20 20Z,   0.00, -10.50,  99.90, -10.50,   0.00,
06/20 21Z,   0.00, -12.17,  99.90, -12.17,   0.00,
06/20 22Z,   0.00, -13.00,  99.90, -13.00,   0.00,
06/20 23Z,   0.00, -13.16,  99.90, -13.16,   0.00,  (min)
06/21 00Z,   0.00, -12.56,  99.90, -12.56,   0.00,
06/21 01Z,   0.00, -10.79,  99.90, -10.79,   0.00,
06/21 02Z,   0.00,  -7.95,  99.90,  -7.95,   0.00,
06/21 03Z,   0.00,  -5.37,  99.90,  -5.37,   0.00,
06/21 04Z,   0.10,  -4.48,  99.90,  -4.38,   0.00,  (max)
06/21 05Z,   0.10,  -5.39,  99.90,  -5.29,   0.00,
06/21 06Z,   0.10,  -7.35,  99.90,  -7.25,   0.00,
06/21 07Z,   0.10,  -9.54,  99.90,  -9.44,   0.00,
06/21 08Z,   0.20, -11.44,  99.90, -11.24,   0.00,
06/21 09Z,   0.20, -12.73,  99.90, -12.53,   0.00,
06/21 10Z,   0.10, -13.36,  99.90, -13.26,   0.00,
06/21 11Z,   0.10, -13.41,  99.90, -13.31,   0.00,  (min)
06/21 12Z,   0.10, -12.75,  99.90, -12.65,   0.00,
06/21 13Z,  99.90, -10.82,  99.90,  99.90,   0.00,
06/21 14Z,  99.90,  -7.52,  99.90,  99.90,   0.00,
06/21 15Z,  99.90,  -3.92,  99.90,  99.90,   0.00,
06/21 16Z,  99.90,  -1.67,  99.90,  99.90,   0.00,
06/21 17Z,  99.90,  -1.63,  99.90,  99.90,   0.00,
06/21 18Z,  99.90,  -3.41,  99.90,  99.90,   0.00,