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 07:21:13 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/09 12Z,  -0.30,   2.82,  99.90,   2.52,   0.00,
04/09 13Z,  -0.30,   1.67,  99.90,   1.37,   0.00,  (min)
04/09 14Z,  -0.30,   2.32,  99.90,   2.02,   0.00,
04/09 15Z,  -0.30,   4.84,  99.90,   4.54,   0.00,
04/09 16Z,  -0.30,   8.50,  99.90,   8.20,   0.00,
04/09 17Z,  -0.30,  12.38,  99.90,  12.08,   0.00,
04/09 18Z,  -0.30,  15.76,  99.90,  15.46,   0.00,
04/09 19Z,  -0.30,  18.09,  99.90,  17.79,   0.00,
04/09 20Z,  -0.20,  18.92,  99.90,  18.72,   0.00,  (max)
04/09 21Z,  -0.20,  18.20,  99.90,  18.00,   0.00,
04/09 22Z,  -0.20,  16.30,  99.90,  16.10,   0.00,
04/09 23Z,  -0.20,  13.68,  99.90,  13.48,   0.00,
04/10 00Z,  -0.20,  10.78,  99.90,  10.58,   0.00,
04/10 01Z,  -0.20,   8.23,  99.90,   8.03,   0.00,
04/10 02Z,  -0.20,   6.84,  99.90,   6.64,   0.00,  (min)
04/10 03Z,  -0.20,   7.07,  99.90,   6.87,   0.00,
04/10 04Z,  -0.20,   8.57,  99.90,   8.37,   0.00,
04/10 05Z,  -0.30,  10.53,  99.90,  10.23,   0.00,
04/10 06Z,  -0.30,  12.24,  99.90,  11.94,   0.00,
04/10 07Z,  -0.20,  13.24,  99.90,  13.04,   0.00,  (max)
04/10 08Z,  -0.20,  13.15,  99.90,  12.95,   0.00,
04/10 09Z,  -0.20,  11.84,  99.90,  11.64,   0.00,
04/10 10Z,  -0.20,   9.62,  99.90,   9.42,   0.00,
04/10 11Z,  -0.20,   7.01,  99.90,   6.81,   0.00,
04/10 12Z,  -0.20,   4.47,  99.90,   4.27,   0.00,
04/10 13Z,  -0.20,   2.49,  99.90,   2.29,   0.00,
04/10 14Z,  -0.30,   1.78,  99.90,   1.48,   0.00,  (min)
04/10 15Z,  -0.30,   2.93,  99.90,   2.63,   0.00,
04/10 16Z,  -0.20,   5.82,  99.90,   5.62,   0.00,
04/10 17Z,  -0.20,   9.62,  99.90,   9.42,   0.00,
04/10 18Z,  -0.20,  13.40,  99.90,  13.20,   0.00,
04/10 19Z,  -0.30,  16.50,  99.90,  16.20,   0.00,
04/10 20Z,  -0.30,  18.38,  99.90,  18.08,   0.00,
04/10 21Z,  -0.30,  18.72,  99.90,  18.42,   0.00,  (max)
04/10 22Z,  -0.30,  17.57,  99.90,  17.27,   0.00,
04/10 23Z,  -0.30,  15.38,  99.90,  15.08,   0.00,
04/11 00Z,  -0.30,  12.65,  99.90,  12.35,   0.00,
04/11 01Z,  -0.30,   9.82,  99.90,   9.52,   0.00,
04/11 02Z,  -0.40,   7.55,  99.90,   7.15,   0.00,
04/11 03Z,  -0.40,   6.60,  99.90,   6.20,   0.00,  (min)
04/11 04Z,  -0.30,   7.27,  99.90,   6.97,   0.00,
04/11 05Z,  -0.30,   9.05,  99.90,   8.75,   0.00,
04/11 06Z,  -0.40,  11.09,  99.90,  10.69,   0.00,
04/11 07Z,  -0.40,  12.72,  99.90,  12.32,   0.00,
04/11 08Z,  -0.40,  13.51,  99.90,  13.11,   0.00,  (max)
04/11 09Z,  -0.40,  13.12,  99.90,  12.72,   0.00,
04/11 10Z,  -0.40,  11.53,  99.90,  11.13,   0.00,
04/11 11Z,  -0.40,   9.14,  99.90,   8.74,   0.00,
04/11 12Z,  -0.40,   6.51,  99.90,   6.11,   0.00,
04/11 13Z,  -0.30,   4.09,  99.90,   3.79,   0.00,
04/11 14Z,  -0.30,   2.38,  99.90,   2.08,   0.00,
04/11 15Z,  -0.30,   2.09,  99.90,   1.79,   0.00,  (min)
04/11 16Z,  -0.20,   3.69,  99.90,   3.49,   0.00,
04/11 17Z,  -0.30,   6.87,  99.90,   6.57,   0.00,
04/11 18Z,  -0.30,  10.72,  99.90,  10.42,   0.00,
04/11 19Z,  -0.30,  14.34,  99.90,  14.04,   0.00,
04/11 20Z,  -0.20,  17.08,  99.90,  16.88,   0.00,
04/11 21Z,  -0.20,  18.50,  99.90,  18.30,   0.00,  (max)
04/11 22Z,  -0.10,  18.32,  99.90,  18.22,   0.00,
04/11 23Z,   0.00,  16.75,  99.90,  16.75,   0.00,
04/12 00Z,   0.10,  14.31,  99.90,  14.41,   0.00,
04/12 01Z,   0.30,  11.48,  99.90,  11.78,   0.00,
04/12 02Z,   0.30,   8.75,  99.90,   9.05,   0.00,
04/12 03Z,   0.30,   6.78,  99.90,   7.08,   0.00,
04/12 04Z,   0.20,   6.29,  99.90,   6.49,   0.00,  (min)
04/12 05Z,   0.20,   7.40,  99.90,   7.60,   0.00,
04/12 06Z,   0.20,   9.47,  99.90,   9.67,   0.00,
04/12 07Z,   0.20,  11.61,  99.90,  11.81,   0.00,
04/12 08Z,   0.20,  13.20,  99.90,  13.40,   0.00,
04/12 09Z,   0.20,  13.82,  99.90,  14.02,   0.00,  (max)
04/12 10Z,   0.30,  13.19,  99.90,  13.49,   0.00,
04/12 11Z,   0.30,  11.39,  99.90,  11.69,   0.00,
04/12 12Z,   0.20,   8.89,  99.90,   9.09,   0.00,
04/12 13Z,   0.20,   6.27,  99.90,   6.47,   0.00,
04/12 14Z,   0.20,   3.97,  99.90,   4.17,   0.00,
04/12 15Z,   0.10,   2.53,  99.90,   2.63,   0.00,  (min)
04/12 16Z,   0.10,   2.62,  99.90,   2.72,   0.00,
04/12 17Z,   0.20,   4.59,  99.90,   4.79,   0.00,
04/12 18Z,   0.30,   7.97,  99.90,   8.27,   0.00,
04/12 19Z,   0.30,  11.78,  99.90,  12.08,   0.00,
04/12 20Z,   0.30,  15.15,  99.90,  15.45,   0.00,
04/12 21Z,   0.20,  17.50,  99.90,  17.70,   0.00,
04/12 22Z,   0.20,  18.40,  99.90,  18.60,   0.00,  (max)
04/12 23Z,   0.20,  17.70,  99.90,  17.90,   0.00,
04/13 00Z,   0.10,  15.72,  99.90,  15.82,   0.00,
04/13 01Z,   0.10,  13.02,  99.90,  13.12,   0.00,
04/13 02Z,   0.00,  10.11,  99.90,  10.11,   0.00,
04/13 03Z,   0.00,   7.50,  99.90,   7.50,   0.00,
04/13 04Z,   0.00,   5.89,  99.90,   5.89,   0.00,  (min)
04/13 05Z,   0.10,   5.89,  99.90,   5.99,   0.00,
04/13 06Z,   0.20,   7.47,  99.90,   7.67,   0.00,
04/13 07Z,   0.30,   9.86,  99.90,  10.16,   0.00,
04/13 08Z,   0.30,  12.16,  99.90,  12.46,   0.00,
04/13 09Z,   0.30,  13.76,  99.90,  14.06,   0.00,
04/13 10Z,   0.30,  14.27,  99.90,  14.57,   0.00,  (max)
04/13 11Z,   0.20,  13.46,  99.90,  13.66,   0.00,
04/13 12Z,   0.10,  11.50,  99.90,  11.60,   0.00,
04/13 13Z,   0.00,   8.92,  99.90,   8.92,   0.00,
04/13 14Z,   0.00,   6.32,  99.90,   6.32,   0.00,
04/13 15Z,   0.00,   4.12,  99.90,   4.12,   0.00,
04/13 16Z,   0.00,   2.90,  99.90,   2.90,   0.00,  (min)
04/13 17Z,   0.00,   3.32,  99.90,   3.32,   0.00,
04/13 18Z,   0.00,   5.58,  99.90,   5.58,   0.00,
04/13 19Z,   0.00,   9.06,  99.90,   9.06,   0.00,
04/13 20Z,   0.00,  12.74,  99.90,  12.74,   0.00,
04/13 21Z,   0.00,  15.80,  99.90,  15.80,   0.00,
04/13 22Z,   0.00,  17.69,  99.90,  17.69,   0.00,
04/13 23Z,   0.00,  18.04,  99.90,  18.04,   0.00,  (max)
04/14 00Z,   0.00,  16.81,  99.90,  16.81,   0.00,
04/14 01Z,   0.00,  14.41,  99.90,  14.41,   0.00,
04/14 02Z,  -0.10,  11.47,  99.90,  11.37,   0.00,
04/14 03Z,  -0.10,   8.51,  99.90,   8.41,   0.00,
04/14 04Z,  -0.20,   6.07,  99.90,   5.87,   0.00,
04/14 05Z,  -0.20,   4.87,  99.90,   4.67,   0.00,  (min)
04/14 06Z,  -0.20,   5.42,  99.90,   5.22,   0.00,
04/14 07Z,  -0.20,   7.52,  99.90,   7.32,   0.00,
04/14 08Z,  -0.10,  10.29,  99.90,  10.19,   0.00,
04/14 09Z,  -0.10,  12.81,  99.90,  12.71,   0.00,
04/14 10Z,  -0.10,  14.50,  99.90,  14.40,   0.00,
04/14 11Z,  -0.10,  14.96,  99.90,  14.86,   0.00,  (max)
04/14 12Z,  -0.10,  14.01,  99.90,  13.91,   0.00,
04/14 13Z,  -0.10,  11.91,  99.90,  11.81,   0.00,
04/14 14Z,  -0.10,   9.26,  99.90,   9.16,   0.00,
04/14 15Z,  -0.10,   6.63,  99.90,   6.53,   0.00,
04/14 16Z,  -0.10,   4.50,  99.90,   4.40,   0.00,
04/14 17Z,  -0.10,   3.45,  99.90,   3.35,   0.00,  (min)
04/14 18Z,  -0.10,   4.13,  99.90,   4.03,   0.00,
04/14 19Z,   0.00,   6.58,  99.90,   6.58,   0.00,
04/14 20Z,   0.00,  10.06,  99.90,  10.06,   0.00,
04/14 21Z,   0.00,  13.55,  99.90,  13.55,   0.00,
04/14 22Z,   0.10,  16.23,  99.90,  16.33,   0.00,
04/14 23Z,   0.10,  17.62,  99.90,  17.72,   0.00,  (max)
04/15 00Z,   0.10,  17.40,  99.90,  17.50,   0.00,