EXTRA-TROPICAL  STORM  SURGE  2.3
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
Main Site
Mirror Site
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 
#Port Heiden, AK : 10/03/2023 21:20:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/02 06Z,   0.70,   4.61,  99.90,   5.31,   0.00,
10/02 07Z,   0.60,   3.22,  99.90,   3.82,   0.00,  (min)
10/02 08Z,   0.40,   4.11,  99.90,   4.51,   0.00,
10/02 09Z,   0.30,   6.57,  99.90,   6.87,   0.00,
10/02 10Z,   0.30,   9.00,  99.90,   9.30,   0.00,
10/02 11Z,   0.20,  10.45,  99.90,  10.65,   0.00,
10/02 12Z,   0.20,  10.98,  99.90,  11.18,   0.00,  (max)
10/02 13Z,   0.10,  11.04,  99.90,  11.14,   0.00,
10/02 14Z,   0.10,  10.60,  99.90,  10.70,   0.00,
10/02 15Z,   0.10,   9.36,  99.90,   9.46,   0.00,
10/02 16Z,   0.10,   7.08,  99.90,   7.18,   0.00,
10/02 17Z,   0.10,   3.86,  99.90,   3.96,   0.00,
10/02 18Z,  -0.10,   0.44,  99.90,   0.34,   0.00,
10/02 19Z,  -0.10,  -1.67,  99.90,  -1.77,   0.00,  (min)
10/02 20Z,  -0.20,  -1.03,  99.90,  -1.23,   0.00,
10/02 21Z,  -0.30,   2.22,  99.90,   1.92,   0.00,
10/02 22Z,  -0.40,   6.44,  99.90,   6.04,   0.00,
10/02 23Z,  -0.40,   9.98,  99.90,   9.58,   0.00,
10/03 00Z,  -0.50,  12.16,  99.90,  11.66,   0.00,
10/03 01Z,  -0.40,  13.12,  99.90,  12.72,   0.00,
10/03 02Z,  -0.30,  13.31,  99.90,  13.01,   0.00,  (max)
10/03 03Z,  -0.30,  13.09,  99.90,  12.79,   0.00,
10/03 04Z,  -0.20,  12.30,  99.90,  12.10,   0.00,
10/03 05Z,   0.00,  10.60,  99.90,  10.60,   0.00,
10/03 06Z,   0.00,   8.00,  99.90,   8.00,   0.00,
10/03 07Z,   0.00,   5.29,  99.90,   5.29,   0.00,
10/03 08Z,   0.10,   3.91,  99.90,   4.01,   0.00,  (min)
10/03 09Z,   0.00,   4.69,  99.90,   4.69,   0.00,
10/03 10Z,   0.00,   6.88,  99.90,   6.88,   0.00,
10/03 11Z,   0.00,   8.98,  99.90,   8.98,   0.00,
10/03 12Z,   0.00,  10.17,  99.90,  10.17,   0.00,
10/03 13Z,   0.00,  10.54,  99.90,  10.54,   0.00,  (max)
10/03 14Z,   0.00,  10.54,  99.90,  10.54,   0.00,
10/03 15Z,   0.00,  10.03,  99.90,  10.03,   0.00,
10/03 16Z,   0.00,   8.71,  99.90,   8.71,   0.00,
10/03 17Z,   0.00,   6.35,  99.90,   6.35,   0.00,
10/03 18Z,   0.00,   3.10,  99.90,   3.10,   0.00,
10/03 19Z,   0.00,  -0.23,  99.90,  -0.23,   0.00,
10/03 20Z,   0.00,  -2.04,  99.90,  -2.04,   0.00,  (min)
10/03 21Z,   0.00,  -1.03,  99.90,  -1.03,   0.00,
10/03 22Z,   0.00,   2.46,  99.90,   2.46,   0.00,
10/03 23Z,  -0.10,   6.73,  99.90,   6.63,   0.00,
10/04 00Z,  -0.10,  10.25,  99.90,  10.15,   0.00,
10/04 01Z,  -0.20,  12.41,  99.90,  12.21,   0.00,
10/04 02Z,  -0.20,  13.35,  99.90,  13.15,   0.00,
10/04 03Z,  -0.30,  13.53,  99.90,  13.23,   0.00,  (max)
10/04 04Z,  -0.30,  13.33,  99.90,  13.03,   0.00,
10/04 05Z,  -0.30,  12.57,  99.90,  12.27,   0.00,
10/04 06Z,  -0.30,  10.91,  99.90,  10.61,   0.00,
10/04 07Z,  -0.40,   8.36,  99.90,   7.96,   0.00,
10/04 08Z,  -0.50,   5.72,  99.90,   5.22,   0.00,
10/04 09Z,  -0.70,   4.41,  99.90,   3.71,   0.00,  (min)
10/04 10Z,  -0.70,   5.15,  99.90,   4.45,   0.00,
10/04 11Z,  -0.70,   7.12,  99.90,   6.42,   0.00,
10/04 12Z,  -0.80,   8.93,  99.90,   8.13,   0.00,
10/04 13Z,  -0.80,   9.88,  99.90,   9.08,   0.00,
10/04 14Z,  -0.80,  10.13,  99.90,   9.33,   0.00,
10/04 15Z,  -0.70,  10.09,  99.90,   9.39,   0.00,  (max)
10/04 16Z,  -0.70,   9.54,  99.90,   8.84,   0.00,
10/04 17Z,  -0.60,   8.19,  99.90,   7.59,   0.00,
10/04 18Z,  -0.40,   5.83,  99.90,   5.43,   0.00,
10/04 19Z,  -0.30,   2.65,  99.90,   2.35,   0.00,
10/04 20Z,  -0.30,  -0.48,  99.90,  -0.78,   0.00,
10/04 21Z,  -0.40,  -1.94,  99.90,  -2.34,   0.00,  (min)
10/04 22Z,  -0.60,  -0.59,  99.90,  -1.19,   0.00,
10/04 23Z,  -0.90,   3.01,  99.90,   2.11,   0.00,
10/05 00Z,  -1.10,   7.18,  99.90,   6.08,   0.00,
10/05 01Z,  -1.30,  10.52,  99.90,   9.22,   0.00,
10/05 02Z,  -1.60,  12.53,  99.90,  10.93,   0.00,
10/05 03Z,  -1.70,  13.38,  99.90,  11.68,   0.00,
10/05 04Z,  -1.70,  13.52,  99.90,  11.82,   0.00,  (max)
10/05 05Z,  -1.60,  13.33,  99.90,  11.73,   0.00,
10/05 06Z,  -1.60,  12.59,  99.90,  10.99,   0.00,
10/05 07Z,  -1.70,  10.95,  99.90,   9.25,   0.00,
10/05 08Z,  -1.80,   8.45,  99.90,   6.65,   0.00,
10/05 09Z,  -1.80,   5.94,  99.90,   4.14,   0.00,
10/05 10Z,  -1.80,   4.79,  99.90,   2.99,   0.00,  (min)
10/05 11Z,  -1.70,   5.55,  99.90,   3.85,   0.00,
10/05 12Z,  -1.70,   7.33,  99.90,   5.63,   0.00,
10/05 13Z,  -1.60,   8.87,  99.90,   7.27,   0.00,
10/05 14Z,  -1.50,   9.62,  99.90,   8.12,   0.00,
10/05 15Z,  -1.40,   9.78,  99.90,   8.38,   0.00,
10/05 16Z,  -1.30,   9.70,  99.90,   8.40,   0.00,  (max)
10/05 17Z,  -1.00,   9.13,  99.90,   8.13,   0.00,
10/05 18Z,  -0.70,   7.80,  99.90,   7.10,   0.00,
10/05 19Z,  -0.30,   5.51,  99.90,   5.21,   0.00,
10/05 20Z,   0.00,   2.47,  99.90,   2.47,   0.00,
10/05 21Z,   0.20,  -0.38,  99.90,  -0.18,   0.00,
10/05 22Z,   0.50,  -1.47,  99.90,  -0.97,   0.00,  (min)
10/05 23Z,   0.60,   0.17,  99.90,   0.77,   0.00,
10/06 00Z,   0.80,   3.77,  99.90,   4.57,   0.00,
10/06 01Z,   1.10,   7.70,  99.90,   8.80,   0.00,
10/06 02Z,   1.20,  10.74,  99.90,  11.94,   0.00,
10/06 03Z,   1.30,  12.51,  99.90,  13.81,   0.00,
10/06 04Z,   1.40,  13.22,  99.90,  14.62,   0.00,
10/06 05Z,   1.40,  13.32,  99.90,  14.72,   0.00,  (max)
10/06 06Z,   1.50,  13.11,  99.90,  14.61,   0.00,
10/06 07Z,   1.50,  12.38,  99.90,  13.88,   0.00,
10/06 08Z,   1.50,  10.76,  99.90,  12.26,   0.00,
10/06 09Z,   1.40,   8.34,  99.90,   9.74,   0.00,
10/06 10Z,   1.30,   6.03,  99.90,   7.33,   0.00,
10/06 11Z,   1.20,   5.09,  99.90,   6.29,   0.00,  (min)
10/06 12Z,   1.10,   5.91,  99.90,   7.01,   0.00,
10/06 13Z,   1.10,   7.53,  99.90,   8.63,   0.00,
10/06 14Z,   1.10,   8.84,  99.90,   9.94,   0.00,
10/06 15Z,   1.10,   9.40,  99.90,  10.50,   0.00,
10/06 16Z,   1.10,   9.48,  99.90,  10.58,   0.00,  (max)
10/06 17Z,   1.10,   9.38,  99.90,  10.48,   0.00,
10/06 18Z,   1.10,   8.82,  99.90,   9.92,   0.00,
10/06 19Z,   1.10,   7.53,  99.90,   8.63,   0.00,
10/06 20Z,   1.10,   5.34,  99.90,   6.44,   0.00,
10/06 21Z,   1.00,   2.49,  99.90,   3.49,   0.00,
10/06 22Z,   1.00,  -0.03,  99.90,   0.97,   0.00,
10/06 23Z,   1.00,  -0.72,  99.90,   0.28,   0.00,  (min)
10/07 00Z,   1.00,   1.13,  99.90,   2.13,   0.00,
10/07 01Z,   1.00,   4.63,  99.90,   5.63,   0.00,
10/07 02Z,   1.00,   8.22,  99.90,   9.22,   0.00,
10/07 03Z,   1.00,  10.89,  99.90,  11.89,   0.00,
10/07 04Z,   1.00,  12.37,  99.90,  13.37,   0.00,
10/07 05Z,   1.10,  12.92,  99.90,  14.02,   0.00,
10/07 06Z,   1.10,  12.97,  99.90,  14.07,   0.00,  (max)
10/07 07Z,   1.10,  12.76,  99.90,  13.86,   0.00,
10/07 08Z,   1.10,  12.01,  99.90,  13.11,   0.00,
10/07 09Z,   1.20,  10.41,  99.90,  11.61,   0.00,
10/07 10Z,   1.20,   8.10,  99.90,   9.30,   0.00,
10/07 11Z,   1.10,   6.02,  99.90,   7.12,   0.00,
10/07 12Z,   1.10,   5.36,  99.90,   6.46,   0.00,
10/07 13Z,  99.90,   6.26,  99.90,  99.90,   0.00,
10/07 14Z,  99.90,   7.74,  99.90,  99.90,   0.00,
10/07 15Z,  99.90,   8.82,  99.90,  99.90,   0.00,
10/07 16Z,  99.90,   9.22,  99.90,  99.90,   0.00,
10/07 17Z,  99.90,   9.25,  99.90,  99.90,   0.00,
10/07 18Z,  99.90,   9.14,  99.90,  99.90,   0.00,