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 : 04/28/2025 03:20:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 12Z,  -0.30,  10.25,  99.90,   9.95,   0.00,  (max)
04/26 13Z,  -0.40,   8.70,  99.90,   8.30,   0.00,
04/26 14Z,  -0.40,   5.49,  99.90,   5.09,   0.00,
04/26 15Z,  -0.30,   1.73,  99.90,   1.43,   0.00,
04/26 16Z,  -0.30,  -1.86,  99.90,  -2.16,   0.00,
04/26 17Z,  -0.30,  -4.86,  99.90,  -5.16,   0.00,
04/26 18Z,  -0.20,  -6.94,  99.90,  -7.14,   0.00,
04/26 19Z,  -0.20,  -7.59,  99.90,  -7.79,   0.00,  (min)
04/26 20Z,  -0.20,  -5.98,  99.90,  -6.18,   0.00,
04/26 21Z,  -0.10,  -1.45,  99.90,  -1.55,   0.00,
04/26 22Z,  -0.10,   4.50,  99.90,   4.40,   0.00,
04/26 23Z,   0.00,   8.78,  99.90,   8.78,   0.00,
04/27 00Z,   0.00,   9.94,  99.90,   9.94,   0.00,  (max)
04/27 01Z,   0.10,   8.25,  99.90,   8.35,   0.00,
04/27 02Z,   0.10,   4.67,  99.90,   4.77,   0.00,
04/27 03Z,   0.20,   0.33,  99.90,   0.53,   0.00,
04/27 04Z,   0.30,  -3.92,  99.90,  -3.62,   0.00,
04/27 05Z,   0.30,  -7.57,  99.90,  -7.27,   0.00,
04/27 06Z,   0.30, -10.27,  99.90,  -9.97,   0.00,
04/27 07Z,   0.30, -11.62,  99.90, -11.32,   0.00,  (min)
04/27 08Z,   0.20, -10.93,  99.90, -10.73,   0.00,
04/27 09Z,   0.20,  -7.35,  99.90,  -7.15,   0.00,
04/27 10Z,   0.20,  -1.03,  99.90,  -0.83,   0.00,
04/27 11Z,   0.20,   5.81,  99.90,   6.01,   0.00,
04/27 12Z,   0.30,  10.61,  99.90,  10.91,   0.00,
04/27 13Z,   0.30,  12.14,  99.90,  12.44,   0.00,  (max)
04/27 14Z,   0.30,  10.62,  99.90,  10.92,   0.00,
04/27 15Z,   0.30,   7.25,  99.90,   7.55,   0.00,
04/27 16Z,   0.30,   3.23,  99.90,   3.53,   0.00,
04/27 17Z,   0.30,  -0.66,  99.90,  -0.36,   0.00,
04/27 18Z,   0.30,  -3.97,  99.90,  -3.67,   0.00,
04/27 19Z,   0.30,  -6.28,  99.90,  -5.98,   0.00,
04/27 20Z,   0.30,  -7.07,  99.90,  -6.77,   0.00,  (min)
04/27 21Z,   0.30,  -5.53,  99.90,  -5.23,   0.00,
04/27 22Z,   0.30,  -1.02,  99.90,  -0.72,   0.00,
04/27 23Z,   0.30,   4.72,  99.90,   5.02,   0.00,
04/28 00Z,   0.30,   8.56,  99.90,   8.86,   0.00,
04/28 01Z,   0.30,   9.18,  99.90,   9.48,   0.00,  (max)
04/28 02Z,   0.30,   7.05,  99.90,   7.35,   0.00,
04/28 03Z,   0.30,   3.19,  99.90,   3.49,   0.00,
04/28 04Z,   0.40,  -1.30,  99.90,  -0.90,   0.00,
04/28 05Z,   0.40,  -5.62,  99.90,  -5.22,   0.00,
04/28 06Z,   0.40,  -9.26,  99.90,  -8.86,   0.00,
04/28 07Z,   0.40, -11.86,  99.90, -11.46,   0.00,
04/28 08Z,   0.40, -12.96,  99.90, -12.56,   0.00,  (min)
04/28 09Z,   0.40, -11.80,  99.90, -11.40,   0.00,
04/28 10Z,   0.40,  -7.54,  99.90,  -7.14,   0.00,
04/28 11Z,   0.30,  -0.52,  99.90,  -0.22,   0.00,
04/28 12Z,   0.30,   6.91,  99.90,   7.21,   0.00,
04/28 13Z,   0.20,  12.15,  99.90,  12.35,   0.00,
04/28 14Z,   0.20,  13.89,  99.90,  14.09,   0.00,  (max)
04/28 15Z,   0.10,  12.36,  99.90,  12.46,   0.00,
04/28 16Z,   0.10,   8.82,  99.90,   8.92,   0.00,
04/28 17Z,   0.00,   4.55,  99.90,   4.55,   0.00,
04/28 18Z,   0.00,   0.35,  99.90,   0.35,   0.00,
04/28 19Z,   0.00,  -3.26,  99.90,  -3.26,   0.00,
04/28 20Z,   0.00,  -5.81,  99.90,  -5.81,   0.00,
04/28 21Z,   0.00,  -6.74,  99.90,  -6.74,   0.00,  (min)
04/28 22Z,   0.00,  -5.27,  99.90,  -5.27,   0.00,
04/28 23Z,  -0.10,  -0.83,  99.90,  -0.93,   0.00,
04/29 00Z,  -0.10,   4.71,  99.90,   4.61,   0.00,
04/29 01Z,  -0.20,   8.20,  99.90,   8.00,   0.00,
04/29 02Z,  -0.20,   8.43,  99.90,   8.23,   0.00,  (max)
04/29 03Z,  -0.20,   6.02,  99.90,   5.82,   0.00,
04/29 04Z,  -0.30,   1.99,  99.90,   1.69,   0.00,
04/29 05Z,  -0.40,  -2.59,  99.90,  -2.99,   0.00,
04/29 06Z,  -0.40,  -6.93,  99.90,  -7.33,   0.00,
04/29 07Z,  -0.50, -10.54,  99.90, -11.04,   0.00,
04/29 08Z,  -0.60, -13.04,  99.90, -13.64,   0.00,
04/29 09Z,  -0.50, -13.93,  99.90, -14.43,   0.00,  (min)
04/29 10Z,  -0.20, -12.35,  99.90, -12.55,   0.00,
04/29 11Z,   0.00,  -7.52,  99.90,  -7.52,   0.00,
04/29 12Z,   0.20,   0.04,  99.90,   0.24,   0.00,
04/29 13Z,   0.40,   7.90,  99.90,   8.30,   0.00,
04/29 14Z,   0.50,  13.44,  99.90,  13.94,   0.00,
04/29 15Z,   0.50,  15.29,  99.90,  15.79,   0.00,  (max)
04/29 16Z,   0.50,  13.70,  99.90,  14.20,   0.00,
04/29 17Z,   0.40,  10.00,  99.90,  10.40,   0.00,
04/29 18Z,   0.30,   5.49,  99.90,   5.79,   0.00,
04/29 19Z,   0.20,   1.02,  99.90,   1.22,   0.00,
04/29 20Z,   0.10,  -2.84,  99.90,  -2.74,   0.00,
04/29 21Z,   0.00,  -5.57,  99.90,  -5.57,   0.00,
04/29 22Z,   0.00,  -6.60,  99.90,  -6.60,   0.00,  (min)
04/29 23Z,  -0.10,  -5.19,  99.90,  -5.29,   0.00,
04/30 00Z,  -0.10,  -0.83,  99.90,  -0.93,   0.00,
04/30 01Z,  -0.20,   4.55,  99.90,   4.35,   0.00,
04/30 02Z,  -0.10,   7.82,  99.90,   7.72,   0.00,
04/30 03Z,   0.00,   7.83,  99.90,   7.83,   0.00,  (max)
04/30 04Z,   0.00,   5.26,  99.90,   5.26,   0.00,
04/30 05Z,   0.00,   1.15,  99.90,   1.15,   0.00,
04/30 06Z,   0.10,  -3.44,  99.90,  -3.34,   0.00,
04/30 07Z,   0.10,  -7.77,  99.90,  -7.67,   0.00,
04/30 08Z,   0.20, -11.34,  99.90, -11.14,   0.00,
04/30 09Z,   0.20, -13.75,  99.90, -13.55,   0.00,
04/30 10Z,   0.20, -14.45,  99.90, -14.25,   0.00,  (min)
04/30 11Z,   0.20, -12.55,  99.90, -12.35,   0.00,
04/30 12Z,   0.20,  -7.29,  99.90,  -7.09,   0.00,
04/30 13Z,   0.20,   0.61,  99.90,   0.81,   0.00,
04/30 14Z,   0.20,   8.71,  99.90,   8.91,   0.00,
04/30 15Z,   0.20,  14.36,  99.90,  14.56,   0.00,
04/30 16Z,   0.20,  16.19,  99.90,  16.39,   0.00,  (max)
04/30 17Z,   0.20,  14.49,  99.90,  14.69,   0.00,
04/30 18Z,   0.10,  10.66,  99.90,  10.76,   0.00,
04/30 19Z,   0.10,   5.98,  99.90,   6.08,   0.00,
04/30 20Z,   0.00,   1.31,  99.90,   1.31,   0.00,
04/30 21Z,   0.00,  -2.73,  99.90,  -2.73,   0.00,
04/30 22Z,   0.10,  -5.57,  99.90,  -5.47,   0.00,
04/30 23Z,   0.10,  -6.63,  99.90,  -6.53,   0.00,  (min)
05/01 00Z,   0.10,  -5.24,  99.90,  -5.14,   0.00,
05/01 01Z,   0.10,  -0.95,  99.90,  -0.85,   0.00,
05/01 02Z,   0.10,   4.31,  99.90,   4.41,   0.00,
05/01 03Z,   0.20,   7.48,  99.90,   7.68,   0.00,  (max)
05/01 04Z,   0.20,   7.40,  99.90,   7.60,   0.00,
05/01 05Z,   0.10,   4.79,  99.90,   4.89,   0.00,
05/01 06Z,   0.10,   0.70,  99.90,   0.80,   0.00,
05/01 07Z,   0.10,  -3.84,  99.90,  -3.74,   0.00,
05/01 08Z,   0.20,  -8.12,  99.90,  -7.92,   0.00,
05/01 09Z,   0.20, -11.64,  99.90, -11.44,   0.00,
05/01 10Z,   0.20, -13.97,  99.90, -13.77,   0.00,
05/01 11Z,   0.20, -14.52,  99.90, -14.32,   0.00,  (min)
05/01 12Z,   0.30, -12.38,  99.90, -12.08,   0.00,
05/01 13Z,   0.30,  -6.88,  99.90,  -6.58,   0.00,
05/01 14Z,   0.20,   1.15,  99.90,   1.35,   0.00,
05/01 15Z,   0.20,   9.27,  99.90,   9.47,   0.00,
05/01 16Z,   0.30,  14.84,  99.90,  15.14,   0.00,
05/01 17Z,   0.30,  16.53,  99.90,  16.83,   0.00,  (max)
05/01 18Z,   0.30,  14.71,  99.90,  15.01,   0.00,
05/01 19Z,  99.90,  10.78,  99.90,  99.90,   0.00,
05/01 20Z,  99.90,   5.99,  99.90,  99.90,   0.00,
05/01 21Z,  99.90,   1.20,  99.90,  99.90,   0.00,
05/01 22Z,  99.90,  -2.92,  99.90,  99.90,   0.00,
05/01 23Z,  99.90,  -5.78,  99.90,  99.90,   0.00,
05/02 00Z,  99.90,  -6.81,  99.90,  99.90,   0.00,