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 : 03/28/2025 09:25:01 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 18Z,  -0.40, -21.60,  99.90, -22.00,   0.00,  (min)
03/26 19Z,  -0.40, -18.79,  99.90, -19.19,   0.00,
03/26 20Z,  -0.40, -13.38,  99.90, -13.78,   0.00,
03/26 21Z,  -0.40,  -7.20,  99.90,  -7.60,   0.00,
03/26 22Z,  -0.50,  -2.58,  99.90,  -3.08,   0.00,
03/26 23Z,  -0.50,  -0.70,  99.90,  -1.20,   0.00,  (max)
03/27 00Z,  -0.50,  -1.58,  99.90,  -2.08,   0.00,
03/27 01Z,  -0.50,  -4.32,  99.90,  -4.82,   0.00,
03/27 02Z,  -0.60,  -7.82,  99.90,  -8.42,   0.00,
03/27 03Z,  -0.60, -11.32,  99.90, -11.92,   0.00,
03/27 04Z,  -0.50, -14.41,  99.90, -14.91,   0.00,
03/27 05Z,  -0.50, -16.78,  99.90, -17.28,   0.00,
03/27 06Z,  -0.40, -18.01,  99.90, -18.41,   0.00,  (min)
03/27 07Z,  -0.40, -17.46,  99.90, -17.86,   0.00,
03/27 08Z,  -0.30, -14.33,  99.90, -14.63,   0.00,
03/27 09Z,  -0.20,  -9.49,  99.90,  -9.69,   0.00,
03/27 10Z,  -0.20,  -5.74,  99.90,  -5.94,   0.00,
03/27 11Z,  -0.20,  -4.57,  99.90,  -4.77,   0.00,  (max)
03/27 12Z,  -0.20,  -5.80,  99.90,  -6.00,   0.00,
03/27 13Z,  -0.20,  -8.62,  99.90,  -8.82,   0.00,
03/27 14Z,  -0.30, -12.12,  99.90, -12.42,   0.00,
03/27 15Z,  -0.30, -15.55,  99.90, -15.85,   0.00,
03/27 16Z,  -0.30, -18.49,  99.90, -18.79,   0.00,
03/27 17Z,  -0.30, -20.66,  99.90, -20.96,   0.00,
03/27 18Z,  -0.30, -21.75,  99.90, -22.05,   0.00,  (min)
03/27 19Z,  -0.40, -21.12,  99.90, -21.52,   0.00,
03/27 20Z,  -0.50, -17.91,  99.90, -18.41,   0.00,
03/27 21Z,  -0.60, -12.18,  99.90, -12.78,   0.00,
03/27 22Z,  -0.60,  -6.08,  99.90,  -6.68,   0.00,
03/27 23Z,  -0.70,  -1.97,  99.90,  -2.67,   0.00,
03/28 00Z,  -0.70,  -0.81,  99.90,  -1.51,   0.00,  (max)
03/28 01Z,  -0.80,  -2.36,  99.90,  -3.16,   0.00,
03/28 02Z,  -1.00,  -5.56,  99.90,  -6.56,   0.00,
03/28 03Z,  -1.10,  -9.33,  99.90, -10.43,   0.00,
03/28 04Z,  -1.20, -12.97,  99.90, -14.17,   0.00,
03/28 05Z,  -1.30, -16.07,  99.90, -17.37,   0.00,
03/28 06Z,  -1.30, -18.31,  99.90, -19.61,   0.00,
03/28 07Z,  -1.40, -19.23,  99.90, -20.63,   0.00,  (min)
03/28 08Z,  -1.40, -18.12,  99.90, -19.52,   0.00,
03/28 09Z,  -1.40, -14.29,  99.90, -15.69,   0.00,
03/28 10Z,  -1.50,  -8.93,  99.90, -10.43,   0.00,
03/28 11Z,  -1.50,  -4.81,  99.90,  -6.31,   0.00,
03/28 12Z,  -1.50,  -3.42,  99.90,  -4.92,   0.00,  (max)
03/28 13Z,  -1.60,  -4.65,  99.90,  -6.25,   0.00,
03/28 14Z,  -1.60,  -7.60,  99.90,  -9.20,   0.00,
03/28 15Z,  -1.70, -11.25,  99.90, -12.95,   0.00,
03/28 16Z,  -1.80, -14.84,  99.90, -16.64,   0.00,
03/28 17Z,  -1.80, -17.92,  99.90, -19.72,   0.00,
03/28 18Z,  -1.80, -20.18,  99.90, -21.98,   0.00,
03/28 19Z,  -1.70, -21.27,  99.90, -22.97,   0.00,  (min)
03/28 20Z,  -1.70, -20.50,  99.90, -22.20,   0.00,
03/28 21Z,  -1.60, -17.00,  99.90, -18.60,   0.00,
03/28 22Z,  -1.70, -11.08,  99.90, -12.78,   0.00,
03/28 23Z,  -1.80,  -5.20,  99.90,  -7.00,   0.00,
03/29 00Z,  -1.90,  -1.68,  99.90,  -3.58,   0.00,
03/29 01Z,  -2.10,  -1.26,  99.90,  -3.36,   0.00,  (max)
03/29 02Z,  -2.20,  -3.43,  99.90,  -5.63,   0.00,
03/29 03Z,  -2.20,  -7.04,  99.90,  -9.24,   0.00,
03/29 04Z,  -2.20, -11.06,  99.90, -13.26,   0.00,
03/29 05Z,  -2.10, -14.81,  99.90, -16.91,   0.00,
03/29 06Z,  -1.90, -17.91,  99.90, -19.81,   0.00,
03/29 07Z,  -1.70, -20.00,  99.90, -21.70,   0.00,
03/29 08Z,  -1.50, -20.58,  99.90, -22.08,   0.00,  (min)
03/29 09Z,  -1.30, -18.86,  99.90, -20.16,   0.00,
03/29 10Z,  -1.10, -14.29,  99.90, -15.39,   0.00,
03/29 11Z,  -1.00,  -8.33,  99.90,  -9.33,   0.00,
03/29 12Z,  -1.00,  -3.73,  99.90,  -4.73,   0.00,
03/29 13Z,  -1.10,  -2.01,  99.90,  -3.11,   0.00,  (max)
03/29 14Z,  -1.30,  -3.17,  99.90,  -4.47,   0.00,
03/29 15Z,  -1.40,  -6.22,  99.90,  -7.62,   0.00,
03/29 16Z,  -1.50, -10.05,  99.90, -11.55,   0.00,
03/29 17Z,  -1.60, -13.84,  99.90, -15.44,   0.00,
03/29 18Z,  -1.50, -17.11,  99.90, -18.61,   0.00,
03/29 19Z,  -1.40, -19.53,  99.90, -20.93,   0.00,
03/29 20Z,  -1.20, -20.68,  99.90, -21.88,   0.00,  (min)
03/29 21Z,  -0.90, -19.83,  99.90, -20.73,   0.00,
03/29 22Z,  -0.60, -16.15,  99.90, -16.75,   0.00,
03/29 23Z,  -0.50, -10.17,  99.90, -10.67,   0.00,
03/30 00Z,  -0.50,  -4.61,  99.90,  -5.11,   0.00,
03/30 01Z,  -0.60,  -1.70,  99.90,  -2.30,   0.00,  (max)
03/30 02Z,  -0.80,  -1.98,  99.90,  -2.78,   0.00,
03/30 03Z,  -0.90,  -4.68,  99.90,  -5.58,   0.00,
03/30 04Z,  -1.00,  -8.64,  99.90,  -9.64,   0.00,
03/30 05Z,  -0.90, -12.86,  99.90, -13.76,   0.00,
03/30 06Z,  -0.80, -16.71,  99.90, -17.51,   0.00,
03/30 07Z,  -0.60, -19.78,  99.90, -20.38,   0.00,
03/30 08Z,  -0.30, -21.71,  99.90, -22.01,   0.00,
03/30 09Z,  -0.10, -21.92,  99.90, -22.02,   0.00,  (min)
03/30 10Z,   0.00, -19.56,  99.90, -19.56,   0.00,
03/30 11Z,   0.00, -14.25,  99.90, -14.25,   0.00,
03/30 12Z,   0.00,  -7.66,  99.90,  -7.66,   0.00,
03/30 13Z,  -0.10,  -2.52,  99.90,  -2.62,   0.00,
03/30 14Z,  -0.30,  -0.46,  99.90,  -0.76,   0.00,  (max)
03/30 15Z,  -0.60,  -1.52,  99.90,  -2.12,   0.00,
03/30 16Z,  -0.80,  -4.68,  99.90,  -5.48,   0.00,
03/30 17Z,  -1.00,  -8.69,  99.90,  -9.69,   0.00,
03/30 18Z,  -1.20, -12.70,  99.90, -13.90,   0.00,
03/30 19Z,  -1.40, -16.21,  99.90, -17.61,   0.00,
03/30 20Z,  -1.50, -18.83,  99.90, -20.33,   0.00,
03/30 21Z,  -1.60, -20.07,  99.90, -21.67,   0.00,  (min)
03/30 22Z,  -1.60, -19.21,  99.90, -20.81,   0.00,
03/30 23Z,  -1.70, -15.43,  99.90, -17.13,   0.00,
03/31 00Z,  -1.70,  -9.49,  99.90, -11.19,   0.00,
03/31 01Z,  -1.70,  -4.29,  99.90,  -5.99,   0.00,
03/31 02Z,  -1.70,  -1.98,  99.90,  -3.68,   0.00,  (max)
03/31 03Z,  -1.60,  -2.85,  99.90,  -4.45,   0.00,
03/31 04Z,  -1.50,  -5.98,  99.90,  -7.48,   0.00,
03/31 05Z,  -1.30, -10.21,  99.90, -11.51,   0.00,
03/31 06Z,  -1.20, -14.58,  99.90, -15.78,   0.00,
03/31 07Z,  -1.00, -18.48,  99.90, -19.48,   0.00,
03/31 08Z,  -0.80, -21.51,  99.90, -22.31,   0.00,
03/31 09Z,  -0.70, -23.27,  99.90, -23.97,   0.00,  (min)
03/31 10Z,  -0.60, -23.10,  99.90, -23.70,   0.00,
03/31 11Z,  -0.50, -20.12,  99.90, -20.62,   0.00,
03/31 12Z,  -0.30, -14.12,  99.90, -14.42,   0.00,
03/31 13Z,  -0.20,  -6.93,  99.90,  -7.13,   0.00,
03/31 14Z,  -0.20,  -1.30,  99.90,  -1.50,   0.00,
03/31 15Z,  -0.20,   1.06,  99.90,   0.86,   0.00,  (max)
03/31 16Z,  -0.20,   0.06,  99.90,  -0.14,   0.00,
03/31 17Z,  -0.20,  -3.18,  99.90,  -3.38,   0.00,
03/31 18Z,  -0.30,  -7.38,  99.90,  -7.68,   0.00,
03/31 19Z,  -0.30, -11.63,  99.90, -11.93,   0.00,
03/31 20Z,  -0.40, -15.39,  99.90, -15.79,   0.00,
03/31 21Z,  -0.40, -18.19,  99.90, -18.59,   0.00,
03/31 22Z,  -0.40, -19.54,  99.90, -19.94,   0.00,  (min)
03/31 23Z,  -0.40, -18.69,  99.90, -19.09,   0.00,
04/01 00Z,  -0.40, -14.89,  99.90, -15.29,   0.00,
04/01 01Z,  99.90,  -9.05,  99.90,  99.90,   0.00,
04/01 02Z,  99.90,  -4.19,  99.90,  99.90,   0.00,
04/01 03Z,  99.90,  -2.40,  99.90,  99.90,   0.00,
04/01 04Z,  99.90,  -3.72,  99.90,  99.90,   0.00,
04/01 05Z,  99.90,  -7.16,  99.90,  99.90,   0.00,
04/01 06Z,  99.90, -11.57,  99.90,  99.90,   0.00,