EXTRA-TROPICAL  STORM  SURGE
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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
#Clarks Point, Nushagak Bay, AK : 10/17/2026 11:25:28 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/15 12Z,  -1.10, -14.60,  99.90, -15.70,   0.00,  (min)
10/15 13Z,  -1.20, -13.65,  99.90, -14.85,   0.00,
10/15 14Z,  -1.20, -11.75,  99.90, -12.95,   0.00,
10/15 15Z,  -1.30,  -9.64,  99.90, -10.94,   0.00,
10/15 16Z,  -1.30,  -7.90,  99.90,  -9.20,   0.00,
10/15 17Z,  -1.20,  -7.10,  99.90,  -8.30,   0.00,  (max)
10/15 18Z,  -1.40,  -7.63,  99.90,  -9.03,   0.00,
10/15 19Z,  -1.30,  -9.40,  99.90, -10.70,   0.00,
10/15 20Z,  -1.20, -12.01,  99.90, -13.21,   0.00,
10/15 21Z,  -1.20, -15.01,  99.90, -16.21,   0.00,
10/15 22Z,  -1.00, -17.83,  99.90, -18.83,   0.00,
10/15 23Z,  -0.70, -19.60,  99.90, -20.30,   0.00,  (min)
10/16 00Z,  -0.30, -19.47,  99.90, -19.77,   0.00,
10/16 01Z,  -0.10, -17.27,  99.90, -17.37,   0.00,
10/16 02Z,   0.00, -13.63,  99.90, -13.63,   0.00,
10/16 03Z,   0.10,  -9.46,  99.90,  -9.36,   0.00,
10/16 04Z,   0.30,  -5.52,  99.90,  -5.22,   0.00,
10/16 05Z,   0.40,  -2.49,  99.90,  -2.09,   0.00,
10/16 06Z,   0.60,  -0.97,  99.90,  -0.37,   0.00,  (max)
10/16 07Z,   0.70,  -1.17,  99.90,  -0.47,   0.00,
10/16 08Z,   0.80,  -2.83,  99.90,  -2.03,   0.00,
10/16 09Z,   0.90,  -5.55,  99.90,  -4.65,   0.00,
10/16 10Z,   1.00,  -8.86,  99.90,  -7.86,   0.00,
10/16 11Z,   1.10, -12.01,  99.90, -10.91,   0.00,
10/16 12Z,   1.10, -14.03,  99.90, -12.93,   0.00,
10/16 13Z,   1.20, -14.32,  99.90, -13.12,   0.00,  (min)
10/16 14Z,   1.30, -13.15,  99.90, -11.85,   0.00,
10/16 15Z,   1.30, -11.24,  99.90,  -9.94,   0.00,
10/16 16Z,   1.30,  -9.29,  99.90,  -7.99,   0.00,
10/16 17Z,   1.30,  -7.86,  99.90,  -6.56,   0.00,
10/16 18Z,   1.30,  -7.43,  99.90,  -6.13,   0.00,  (max)
10/16 19Z,   1.30,  -8.30,  99.90,  -7.00,   0.00,
10/16 20Z,   1.20, -10.27,  99.90,  -9.07,   0.00,
10/16 21Z,   1.30, -12.89,  99.90, -11.59,   0.00,
10/16 22Z,   1.20, -15.72,  99.90, -14.52,   0.00,
10/16 23Z,   1.20, -18.21,  99.90, -17.01,   0.00,
10/17 00Z,   0.70, -19.47,  99.90, -18.77,   0.00,  (min)
10/17 01Z,   0.60, -18.78,  99.90, -18.18,   0.00,
10/17 02Z,   0.40, -16.17,  99.90, -15.77,   0.00,
10/17 03Z,   0.30, -12.38,  99.90, -12.08,   0.00,
10/17 04Z,   0.20,  -8.31,  99.90,  -8.11,   0.00,
10/17 05Z,   0.30,  -4.67,  99.90,  -4.37,   0.00,
10/17 06Z,   0.30,  -2.10,  99.90,  -1.80,   0.00,
10/17 07Z,   0.20,  -1.09,  99.90,  -0.89,   0.00,  (max)
10/17 08Z,   0.20,  -1.73,  99.90,  -1.53,   0.00,
10/17 09Z,   0.20,  -3.67,  99.90,  -3.47,   0.00,
10/17 10Z,   0.20,  -6.49,  99.90,  -6.29,   0.00,
10/17 11Z,   0.20,  -9.72,  99.90,  -9.52,   0.00,
10/17 12Z,   0.20, -12.58,  99.90, -12.38,   0.00,
10/17 13Z,   0.20, -14.16,  99.90, -13.96,   0.00,  (min)
10/17 14Z,   0.20, -14.04,  99.90, -13.84,   0.00,
10/17 15Z,   0.20, -12.63,  99.90, -12.43,   0.00,
10/17 16Z,   0.20, -10.70,  99.90, -10.50,   0.00,
10/17 17Z,   0.20,  -8.90,  99.90,  -8.70,   0.00,
10/17 18Z,   0.30,  -7.74,  99.90,  -7.44,   0.00,
10/17 19Z,   0.40,  -7.67,  99.90,  -7.27,   0.00,  (max)
10/17 20Z,   0.40,  -8.85,  99.90,  -8.45,   0.00,
10/17 21Z,   0.40, -10.98,  99.90, -10.58,   0.00,
10/17 22Z,   0.40, -13.60,  99.90, -13.20,   0.00,
10/17 23Z,   0.40, -16.27,  99.90, -15.87,   0.00,
10/18 00Z,   0.40, -18.41,  99.90, -18.01,   0.00,
10/18 01Z,   0.30, -19.17,  99.90, -18.87,   0.00,  (min)
10/18 02Z,   0.30, -17.98,  99.90, -17.68,   0.00,
10/18 03Z,   0.30, -15.03,  99.90, -14.73,   0.00,
10/18 04Z,   0.20, -11.17,  99.90, -10.97,   0.00,
10/18 05Z,   0.20,  -7.26,  99.90,  -7.06,   0.00,
10/18 06Z,   0.20,  -3.97,  99.90,  -3.77,   0.00,
10/18 07Z,   0.20,  -1.89,  99.90,  -1.69,   0.00,
10/18 08Z,   0.20,  -1.40,  99.90,  -1.20,   0.00,  (max)
10/18 09Z,   0.30,  -2.46,  99.90,  -2.16,   0.00,
10/18 10Z,   0.40,  -4.66,  99.90,  -4.26,   0.00,
10/18 11Z,   0.40,  -7.56,  99.90,  -7.16,   0.00,
10/18 12Z,   0.40, -10.67,  99.90, -10.27,   0.00,
10/18 13Z,   0.40, -13.19,  99.90, -12.79,   0.00,
10/18 14Z,   0.30, -14.30,  99.90, -14.00,   0.00,  (min)
10/18 15Z,   0.20, -13.77,  99.90, -13.57,   0.00,
10/18 16Z,   0.10, -12.12,  99.90, -12.02,   0.00,
10/18 17Z,   0.10, -10.15,  99.90, -10.05,   0.00,
10/18 18Z,   0.20,  -8.48,  99.90,  -8.28,   0.00,
10/18 19Z,   0.30,  -7.58,  99.90,  -7.28,   0.00,  (max)
10/18 20Z,   0.40,  -7.84,  99.90,  -7.44,   0.00,
10/18 21Z,   0.60,  -9.28,  99.90,  -8.68,   0.00,
10/18 22Z,   0.70, -11.54,  99.90, -10.84,   0.00,
10/18 23Z,   0.80, -14.13,  99.90, -13.33,   0.00,
10/19 00Z,   0.90, -16.62,  99.90, -15.72,   0.00,
10/19 01Z,   1.00, -18.42,  99.90, -17.42,   0.00,
10/19 02Z,   0.90, -18.71,  99.90, -17.81,   0.00,  (min)
10/19 03Z,   0.80, -17.07,  99.90, -16.27,   0.00,
10/19 04Z,   0.80, -13.86,  99.90, -13.06,   0.00,
10/19 05Z,   0.80, -10.00,  99.90,  -9.20,   0.00,
10/19 06Z,   0.90,  -6.31,  99.90,  -5.41,   0.00,
10/19 07Z,   1.00,  -3.42,  99.90,  -2.42,   0.00,
10/19 08Z,   1.10,  -1.85,  99.90,  -0.75,   0.00,
10/19 09Z,   1.30,  -1.89,  99.90,  -0.59,   0.00,  (max)
10/19 10Z,   1.40,  -3.35,  99.90,  -1.95,   0.00,
10/19 11Z,   1.40,  -5.78,  99.90,  -4.38,   0.00,
10/19 12Z,   1.30,  -8.74,  99.90,  -7.44,   0.00,
10/19 13Z,   1.10, -11.70,  99.90, -10.60,   0.00,
10/19 14Z,   1.00, -13.86,  99.90, -12.86,   0.00,
10/19 15Z,   1.00, -14.49,  99.90, -13.49,   0.00,  (min)
10/19 16Z,   0.90, -13.53,  99.90, -12.63,   0.00,
10/19 17Z,   0.90, -11.65,  99.90, -10.75,   0.00,
10/19 18Z,   0.90,  -9.64,  99.90,  -8.74,   0.00,
10/19 19Z,   0.90,  -8.07,  99.90,  -7.17,   0.00,
10/19 20Z,   0.90,  -7.39,  99.90,  -6.49,   0.00,  (max)
10/19 21Z,   1.00,  -7.91,  99.90,  -6.91,   0.00,
10/19 22Z,   1.00,  -9.56,  99.90,  -8.56,   0.00,
10/19 23Z,   1.00, -11.90,  99.90, -10.90,   0.00,
10/20 00Z,   0.90, -14.44,  99.90, -13.54,   0.00,
10/20 01Z,   0.80, -16.76,  99.90, -15.96,   0.00,
10/20 02Z,   0.70, -18.22,  99.90, -17.52,   0.00,  (min)
10/20 03Z,   0.60, -18.07,  99.90, -17.47,   0.00,
10/20 04Z,   0.50, -16.05,  99.90, -15.55,   0.00,
10/20 05Z,   0.40, -12.67,  99.90, -12.27,   0.00,
10/20 06Z,   0.30,  -8.89,  99.90,  -8.59,   0.00,
10/20 07Z,   0.30,  -5.48,  99.90,  -5.18,   0.00,
10/20 08Z,   0.40,  -3.04,  99.90,  -2.64,   0.00,
10/20 09Z,   0.40,  -2.01,  99.90,  -1.61,   0.00,  (max)
10/20 10Z,   0.40,  -2.57,  99.90,  -2.17,   0.00,
10/20 11Z,   0.40,  -4.42,  99.90,  -4.02,   0.00,
10/20 12Z,   0.40,  -7.06,  99.90,  -6.66,   0.00,
10/20 13Z,   0.30, -10.05,  99.90,  -9.75,   0.00,
10/20 14Z,   0.20, -12.82,  99.90, -12.62,   0.00,
10/20 15Z,   0.10, -14.59,  99.90, -14.49,   0.00,
10/20 16Z,   0.00, -14.73,  99.90, -14.73,   0.00,  (min)
10/20 17Z,   0.00, -13.35,  99.90, -13.35,   0.00,
10/20 18Z,   0.20, -11.22,  99.90, -11.02,   0.00,
10/20 19Z,   0.50,  -9.13,  99.90,  -8.63,   0.00,
10/20 20Z,   0.90,  -7.62,  99.90,  -6.72,   0.00,
10/20 21Z,   1.30,  -7.12,  99.90,  -5.82,   0.00,  (max)
10/20 22Z,   1.40,  -7.85,  99.90,  -6.45,   0.00,
10/20 23Z,   1.40,  -9.66,  99.90,  -8.26,   0.00,
10/21 00Z,   1.30, -12.03,  99.90, -10.73,   0.00,