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 : 04/11/2026 23:22:41 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/10 06Z,  -0.30,  -8.46,  99.90,  -8.76,   0.00,
04/10 07Z,  -0.20,  -7.46,  99.90,  -7.66,   0.00,  (max)
04/10 08Z,  -0.20,  -7.55,  99.90,  -7.75,   0.00,
04/10 09Z,  -0.20,  -8.86,  99.90,  -9.06,   0.00,
04/10 10Z,  -0.20, -11.08,  99.90, -11.28,   0.00,
04/10 11Z,  -0.20, -13.69,  99.90, -13.89,   0.00,
04/10 12Z,  -0.20, -16.23,  99.90, -16.43,   0.00,
04/10 13Z,  -0.20, -18.21,  99.90, -18.41,   0.00,
04/10 14Z,  -0.30, -18.92,  99.90, -19.22,   0.00,  (min)
04/10 15Z,  -0.30, -17.77,  99.90, -18.07,   0.00,
04/10 16Z,  -0.20, -14.88,  99.90, -15.08,   0.00,
04/10 17Z,  -0.20, -11.08,  99.90, -11.28,   0.00,
04/10 18Z,  -0.20,  -7.30,  99.90,  -7.50,   0.00,
04/10 19Z,  -0.30,  -4.20,  99.90,  -4.50,   0.00,
04/10 20Z,  -0.30,  -2.32,  99.90,  -2.62,   0.00,
04/10 21Z,  -0.30,  -1.98,  99.90,  -2.28,   0.00,  (max)
04/10 22Z,  -0.30,  -3.13,  99.90,  -3.43,   0.00,
04/10 23Z,  -0.30,  -5.32,  99.90,  -5.62,   0.00,
04/11 00Z,  -0.30,  -8.05,  99.90,  -8.35,   0.00,
04/11 01Z,  -0.30, -10.88,  99.90, -11.18,   0.00,
04/11 02Z,  -0.40, -13.15,  99.90, -13.55,   0.00,
04/11 03Z,  -0.40, -14.10,  99.90, -14.50,   0.00,  (min)
04/11 04Z,  -0.30, -13.43,  99.90, -13.73,   0.00,
04/11 05Z,  -0.30, -11.65,  99.90, -11.95,   0.00,
04/11 06Z,  -0.40,  -9.61,  99.90, -10.01,   0.00,
04/11 07Z,  -0.40,  -7.98,  99.90,  -8.38,   0.00,
04/11 08Z,  -0.50,  -7.19,  99.90,  -7.69,   0.00,  (max)
04/11 09Z,  -0.50,  -7.58,  99.90,  -8.08,   0.00,
04/11 10Z,  -0.40,  -9.17,  99.90,  -9.57,   0.00,
04/11 11Z,  -0.40, -11.56,  99.90, -11.96,   0.00,
04/11 12Z,  -0.30, -14.19,  99.90, -14.49,   0.00,
04/11 13Z,  -0.30, -16.61,  99.90, -16.91,   0.00,
04/11 14Z,  -0.30, -18.32,  99.90, -18.62,   0.00,
04/11 15Z,  -0.20, -18.61,  99.90, -18.81,   0.00,  (min)
04/11 16Z,  -0.20, -17.01,  99.90, -17.21,   0.00,
04/11 17Z,  -0.20, -13.83,  99.90, -14.03,   0.00,
04/11 18Z,   0.00,  -9.98,  99.90,  -9.98,   0.00,
04/11 19Z,   0.00,  -6.36,  99.90,  -6.36,   0.00,
04/11 20Z,   0.00,  -3.62,  99.90,  -3.62,   0.00,
04/11 21Z,   0.00,  -2.20,  99.90,  -2.20,   0.00,  (max)
04/11 22Z,   0.10,  -2.38,  99.90,  -2.28,   0.00,
04/11 23Z,   0.20,  -3.95,  99.90,  -3.75,   0.00,
04/12 00Z,   0.30,  -6.39,  99.90,  -6.09,   0.00,
04/12 01Z,   0.40,  -9.22,  99.90,  -8.82,   0.00,
04/12 02Z,   0.50, -11.95,  99.90, -11.45,   0.00,
04/12 03Z,   0.50, -13.92,  99.90, -13.42,   0.00,
04/12 04Z,   0.50, -14.41,  99.90, -13.91,   0.00,  (min)
04/12 05Z,   0.40, -13.30,  99.90, -12.90,   0.00,
04/12 06Z,   0.30, -11.23,  99.90, -10.93,   0.00,
04/12 07Z,   0.30,  -9.09,  99.90,  -8.79,   0.00,
04/12 08Z,   0.30,  -7.50,  99.90,  -7.20,   0.00,
04/12 09Z,   0.30,  -6.88,  99.90,  -6.58,   0.00,  (max)
04/12 10Z,   0.40,  -7.51,  99.90,  -7.11,   0.00,
04/12 11Z,   0.40,  -9.31,  99.90,  -8.91,   0.00,
04/12 12Z,   0.50, -11.81,  99.90, -11.31,   0.00,
04/12 13Z,   0.50, -14.43,  99.90, -13.93,   0.00,
04/12 14Z,   0.40, -16.73,  99.90, -16.33,   0.00,
04/12 15Z,   0.40, -18.17,  99.90, -17.77,   0.00,
04/12 16Z,   0.30, -18.08,  99.90, -17.78,   0.00,  (min)
04/12 17Z,   0.30, -16.11,  99.90, -15.81,   0.00,
04/12 18Z,   0.40, -12.73,  99.90, -12.33,   0.00,
04/12 19Z,   0.40,  -8.92,  99.90,  -8.52,   0.00,
04/12 20Z,   0.40,  -5.55,  99.90,  -5.15,   0.00,
04/12 21Z,   0.40,  -3.20,  99.90,  -2.80,   0.00,
04/12 22Z,   0.30,  -2.30,  99.90,  -2.00,   0.00,  (max)
04/12 23Z,   0.30,  -3.00,  99.90,  -2.70,   0.00,
04/13 00Z,   0.30,  -4.98,  99.90,  -4.68,   0.00,
04/13 01Z,   0.20,  -7.68,  99.90,  -7.48,   0.00,
04/13 02Z,   0.20, -10.59,  99.90, -10.39,   0.00,
04/13 03Z,   0.20, -13.20,  99.90, -13.00,   0.00,
04/13 04Z,   0.20, -14.81,  99.90, -14.61,   0.00,  (min)
04/13 05Z,   0.20, -14.81,  99.90, -14.61,   0.00,
04/13 06Z,   0.30, -13.23,  99.90, -12.93,   0.00,
04/13 07Z,   0.40, -10.84,  99.90, -10.44,   0.00,
04/13 08Z,   0.50,  -8.54,  99.90,  -8.04,   0.00,
04/13 09Z,   0.50,  -6.94,  99.90,  -6.44,   0.00,
04/13 10Z,   0.50,  -6.43,  99.90,  -5.93,   0.00,  (max)
04/13 11Z,   0.50,  -7.24,  99.90,  -6.74,   0.00,
04/13 12Z,   0.40,  -9.20,  99.90,  -8.80,   0.00,
04/13 13Z,   0.30, -11.78,  99.90, -11.48,   0.00,
04/13 14Z,   0.20, -14.38,  99.90, -14.18,   0.00,
04/13 15Z,   0.10, -16.58,  99.90, -16.48,   0.00,
04/13 16Z,   0.10, -17.80,  99.90, -17.70,   0.00,  (min)
04/13 17Z,   0.00, -17.38,  99.90, -17.38,   0.00,
04/13 18Z,   0.00, -15.12,  99.90, -15.12,   0.00,
04/13 19Z,   0.10, -11.64,  99.90, -11.54,   0.00,
04/13 20Z,   0.10,  -7.96,  99.90,  -7.86,   0.00,
04/13 21Z,   0.20,  -4.90,  99.90,  -4.70,   0.00,
04/13 22Z,   0.20,  -3.01,  99.90,  -2.81,   0.00,
04/13 23Z,   0.20,  -2.66,  99.90,  -2.46,   0.00,  (max)
04/14 00Z,   0.20,  -3.89,  99.90,  -3.69,   0.00,
04/14 01Z,   0.10,  -6.29,  99.90,  -6.19,   0.00,
04/14 02Z,   0.10,  -9.23,  99.90,  -9.13,   0.00,
04/14 03Z,   0.00, -12.19,  99.90, -12.19,   0.00,
04/14 04Z,   0.00, -14.63,  99.90, -14.63,   0.00,
04/14 05Z,   0.00, -15.83,  99.90, -15.83,   0.00,  (min)
04/14 06Z,   0.00, -15.28,  99.90, -15.28,   0.00,
04/14 07Z,   0.00, -13.18,  99.90, -13.18,   0.00,
04/14 08Z,   0.00, -10.41,  99.90, -10.41,   0.00,
04/14 09Z,   0.10,  -7.89,  99.90,  -7.79,   0.00,
04/14 10Z,   0.10,  -6.20,  99.90,  -6.10,   0.00,
04/14 11Z,   0.00,  -5.74,  99.90,  -5.74,   0.00,  (max)
04/14 12Z,   0.00,  -6.69,  99.90,  -6.69,   0.00,
04/14 13Z,   0.00,  -8.79,  99.90,  -8.79,   0.00,
04/14 14Z,   0.00, -11.44,  99.90, -11.44,   0.00,
04/14 15Z,   0.00, -14.07,  99.90, -14.07,   0.00,
04/14 16Z,   0.00, -16.20,  99.90, -16.20,   0.00,
04/14 17Z,   0.00, -17.25,  99.90, -17.25,   0.00,  (min)
04/14 18Z,   0.00, -16.57,  99.90, -16.57,   0.00,
04/14 19Z,   0.00, -14.12,  99.90, -14.12,   0.00,
04/14 20Z,   0.10, -10.64,  99.90, -10.54,   0.00,
04/14 21Z,   0.10,  -7.15,  99.90,  -7.05,   0.00,
04/14 22Z,   0.20,  -4.47,  99.90,  -4.27,   0.00,
04/14 23Z,   0.20,  -3.08,  99.90,  -2.88,   0.00,  (max)
04/15 00Z,   0.20,  -3.30,  99.90,  -3.10,   0.00,
04/15 01Z,   0.20,  -5.08,  99.90,  -4.88,   0.00,
04/15 02Z,   0.20,  -7.88,  99.90,  -7.68,   0.00,
04/15 03Z,   0.10, -11.03,  99.90, -10.93,   0.00,
04/15 04Z,   0.10, -14.01,  99.90, -13.91,   0.00,
04/15 05Z,   0.10, -16.22,  99.90, -16.12,   0.00,
04/15 06Z,   0.10, -16.94,  99.90, -16.84,   0.00,  (min)
04/15 07Z,   0.20, -15.76,  99.90, -15.56,   0.00,
04/15 08Z,   0.30, -13.07,  99.90, -12.77,   0.00,
04/15 09Z,   0.40,  -9.86,  99.90,  -9.46,   0.00,
04/15 10Z,   0.50,  -7.04,  99.90,  -6.54,   0.00,
04/15 11Z,   0.50,  -5.21,  99.90,  -4.71,   0.00,
04/15 12Z,   0.50,  -4.76,  99.90,  -4.26,   0.00,  (max)
04/15 13Z,   0.50,  -5.83,  99.90,  -5.33,   0.00,
04/15 14Z,   0.50,  -8.07,  99.90,  -7.57,   0.00,
04/15 15Z,   0.50, -10.83,  99.90, -10.33,   0.00,
04/15 16Z,   0.40, -13.54,  99.90, -13.14,   0.00,
04/15 17Z,   0.30, -15.68,  99.90, -15.38,   0.00,
04/15 18Z,   0.30, -16.62,  99.90, -16.32,   0.00,