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
#Cape Romanzof, AK : 07/11/2026 22:21:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 06Z,   0.10,   3.75,  99.90,   3.85,   0.00,
07/10 07Z,   0.10,   4.89,  99.90,   4.99,   0.00,
07/10 08Z,   0.10,   5.75,  99.90,   5.85,   0.00,
07/10 09Z,   0.00,   6.12,  99.90,   6.12,   0.00,  (max)
07/10 10Z,   0.00,   5.77,  99.90,   5.77,   0.00,
07/10 11Z,   0.00,   4.68,  99.90,   4.68,   0.00,
07/10 12Z,   0.00,   3.38,  99.90,   3.38,   0.00,
07/10 13Z,   0.00,   2.40,  99.90,   2.40,   0.00,
07/10 14Z,   0.00,   2.03,  99.90,   2.03,   0.00,  (min)
07/10 15Z,   0.00,   2.23,  99.90,   2.23,   0.00,
07/10 16Z,   0.00,   2.83,  99.90,   2.83,   0.00,
07/10 17Z,   0.00,   3.65,  99.90,   3.65,   0.00,
07/10 18Z,   0.00,   4.53,  99.90,   4.53,   0.00,
07/10 19Z,   0.00,   5.29,  99.90,   5.29,   0.00,
07/10 20Z,   0.00,   5.71,  99.90,   5.71,   0.00,  (max)
07/10 21Z,  -0.10,   5.52,  99.90,   5.42,   0.00,
07/10 22Z,  -0.10,   4.51,  99.90,   4.41,   0.00,
07/10 23Z,  -0.10,   2.84,  99.90,   2.74,   0.00,
07/11 00Z,   0.00,   1.12,  99.90,   1.12,   0.00,
07/11 01Z,   0.00,  -0.11,  99.90,  -0.11,   0.00,
07/11 02Z,   0.00,  -0.67,  99.90,  -0.67,   0.00,  (min)
07/11 03Z,   0.00,  -0.54,  99.90,  -0.54,   0.00,
07/11 04Z,   0.00,   0.17,  99.90,   0.17,   0.00,
07/11 05Z,   0.00,   1.29,  99.90,   1.29,   0.00,
07/11 06Z,   0.10,   2.64,  99.90,   2.74,   0.00,
07/11 07Z,   0.10,   4.03,  99.90,   4.13,   0.00,
07/11 08Z,   0.20,   5.28,  99.90,   5.48,   0.00,
07/11 09Z,   0.30,   6.21,  99.90,   6.51,   0.00,
07/11 10Z,   0.30,   6.58,  99.90,   6.88,   0.00,  (max)
07/11 11Z,   0.30,   6.17,  99.90,   6.47,   0.00,
07/11 12Z,   0.40,   4.99,  99.90,   5.39,   0.00,
07/11 13Z,   0.40,   3.58,  99.90,   3.98,   0.00,
07/11 14Z,   0.40,   2.53,  99.90,   2.93,   0.00,
07/11 15Z,   0.40,   2.13,  99.90,   2.53,   0.00,  (min)
07/11 16Z,   0.40,   2.33,  99.90,   2.73,   0.00,
07/11 17Z,   0.40,   2.94,  99.90,   3.34,   0.00,
07/11 18Z,   0.40,   3.75,  99.90,   4.15,   0.00,
07/11 19Z,   0.40,   4.59,  99.90,   4.99,   0.00,
07/11 20Z,   0.40,   5.30,  99.90,   5.70,   0.00,
07/11 21Z,   0.40,   5.64,  99.90,   6.04,   0.00,  (max)
07/11 22Z,   0.50,   5.32,  99.90,   5.82,   0.00,
07/11 23Z,   0.50,   4.15,  99.90,   4.65,   0.00,
07/12 00Z,   0.60,   2.37,  99.90,   2.97,   0.00,
07/12 01Z,   0.80,   0.64,  99.90,   1.44,   0.00,
07/12 02Z,   1.00,  -0.54,  99.90,   0.46,   0.00,
07/12 03Z,   1.10,  -1.01,  99.90,   0.09,   0.00,  (min)
07/12 04Z,   1.20,  -0.77,  99.90,   0.43,   0.00,
07/12 05Z,   1.30,   0.07,  99.90,   1.37,   0.00,
07/12 06Z,   1.30,   1.31,  99.90,   2.61,   0.00,
07/12 07Z,   1.40,   2.78,  99.90,   4.18,   0.00,
07/12 08Z,   1.40,   4.28,  99.90,   5.68,   0.00,
07/12 09Z,   1.50,   5.62,  99.90,   7.12,   0.00,
07/12 10Z,   1.50,   6.60,  99.90,   8.10,   0.00,  0.12 ft above HAT
07/12 11Z,   1.50,   6.97,  99.90,   8.47,   0.00,  0.49 ft above HAT  (max)
07/12 12Z,   1.40,   6.50,  99.90,   7.90,   0.00,
07/12 13Z,   1.40,   5.23,  99.90,   6.63,   0.00,
07/12 14Z,   1.30,   3.72,  99.90,   5.02,   0.00,
07/12 15Z,   1.30,   2.58,  99.90,   3.88,   0.00,
07/12 16Z,   1.20,   2.14,  99.90,   3.34,   0.00,  (min)
07/12 17Z,   1.20,   2.36,  99.90,   3.56,   0.00,
07/12 18Z,   1.20,   2.97,  99.90,   4.17,   0.00,
07/12 19Z,   1.10,   3.77,  99.90,   4.87,   0.00,
07/12 20Z,   1.10,   4.60,  99.90,   5.70,   0.00,
07/12 21Z,   1.00,   5.29,  99.90,   6.29,   0.00,
07/12 22Z,   0.90,   5.58,  99.90,   6.48,   0.00,  (max)
07/12 23Z,   0.90,   5.17,  99.90,   6.07,   0.00,
07/13 00Z,   0.90,   3.92,  99.90,   4.82,   0.00,
07/13 01Z,   0.90,   2.07,  99.90,   2.97,   0.00,
07/13 02Z,   1.00,   0.33,  99.90,   1.33,   0.00,
07/13 03Z,   1.00,  -0.83,  99.90,   0.17,   0.00,
07/13 04Z,   1.00,  -1.23,  99.90,  -0.23,   0.00,  (min)
07/13 05Z,   1.00,  -0.90,  99.90,   0.10,   0.00,
07/13 06Z,   1.10,   0.03,  99.90,   1.13,   0.00,
07/13 07Z,   1.10,   1.37,  99.90,   2.47,   0.00,
07/13 08Z,   1.20,   2.92,  99.90,   4.12,   0.00,
07/13 09Z,   1.20,   4.50,  99.90,   5.70,   0.00,
07/13 10Z,   1.20,   5.91,  99.90,   7.11,   0.00,
07/13 11Z,   1.20,   6.91,  99.90,   8.11,   0.00,  0.13 ft above HAT
07/13 12Z,   1.20,   7.26,  99.90,   8.46,   0.00,  0.48 ft above HAT  (max)
07/13 13Z,   1.20,   6.73,  99.90,   7.93,   0.00,
07/13 14Z,   1.20,   5.37,  99.90,   6.57,   0.00,
07/13 15Z,   1.20,   3.75,  99.90,   4.95,   0.00,
07/13 16Z,   1.20,   2.53,  99.90,   3.73,   0.00,
07/13 17Z,   1.10,   2.08,  99.90,   3.18,   0.00,  (min)
07/13 18Z,   1.10,   2.30,  99.90,   3.40,   0.00,
07/13 19Z,   1.00,   2.91,  99.90,   3.91,   0.00,
07/13 20Z,   1.00,   3.72,  99.90,   4.72,   0.00,
07/13 21Z,   0.90,   4.55,  99.90,   5.45,   0.00,
07/13 22Z,   0.90,   5.23,  99.90,   6.13,   0.00,
07/13 23Z,   0.80,   5.52,  99.90,   6.32,   0.00,  (max)
07/14 00Z,   0.70,   5.10,  99.90,   5.80,   0.00,
07/14 01Z,   0.70,   3.81,  99.90,   4.51,   0.00,
07/14 02Z,   0.60,   1.94,  99.90,   2.54,   0.00,
07/14 03Z,   0.60,   0.19,  99.90,   0.79,   0.00,
07/14 04Z,   0.50,  -0.96,  99.90,  -0.46,   0.00,
07/14 05Z,   0.50,  -1.32,  99.90,  -0.82,   0.00,  (min)
07/14 06Z,   0.40,  -0.93,  99.90,  -0.53,   0.00,
07/14 07Z,   0.40,   0.07,  99.90,   0.47,   0.00,
07/14 08Z,   0.40,   1.47,  99.90,   1.87,   0.00,
07/14 09Z,   0.30,   3.08,  99.90,   3.38,   0.00,
07/14 10Z,   0.30,   4.70,  99.90,   5.00,   0.00,
07/14 11Z,   0.20,   6.13,  99.90,   6.33,   0.00,
07/14 12Z,   0.20,   7.14,  99.90,   7.34,   0.00,
07/14 13Z,   0.10,   7.45,  99.90,   7.55,   0.00,  (max)
07/14 14Z,   0.10,   6.84,  99.90,   6.94,   0.00,
07/14 15Z,   0.00,   5.39,  99.90,   5.39,   0.00,
07/14 16Z,   0.00,   3.66,  99.90,   3.66,   0.00,
07/14 17Z,   0.00,   2.38,  99.90,   2.38,   0.00,
07/14 18Z,   0.00,   1.92,  99.90,   1.92,   0.00,  (min)
07/14 19Z,   0.00,   2.15,  99.90,   2.15,   0.00,
07/14 20Z,   0.00,   2.77,  99.90,   2.77,   0.00,
07/14 21Z,   0.00,   3.59,  99.90,   3.59,   0.00,
07/14 22Z,   0.10,   4.44,  99.90,   4.54,   0.00,
07/14 23Z,   0.10,   5.14,  99.90,   5.24,   0.00,
07/15 00Z,   0.10,   5.47,  99.90,   5.57,   0.00,  (max)
07/15 01Z,   0.10,   5.08,  99.90,   5.18,   0.00,
07/15 02Z,   0.10,   3.81,  99.90,   3.91,   0.00,
07/15 03Z,   0.10,   1.97,  99.90,   2.07,   0.00,
07/15 04Z,   0.00,   0.21,  99.90,   0.21,   0.00,
07/15 05Z,   0.10,  -0.93,  99.90,  -0.83,   0.00,
07/15 06Z,   0.10,  -1.26,  99.90,  -1.16,   0.00,  (min)
07/15 07Z,   0.20,  -0.83,  99.90,  -0.63,   0.00,
07/15 08Z,   0.20,   0.21,  99.90,   0.41,   0.00,
07/15 09Z,   0.30,   1.63,  99.90,   1.93,   0.00,
07/15 10Z,   0.30,   3.25,  99.90,   3.55,   0.00,
07/15 11Z,   0.40,   4.88,  99.90,   5.28,   0.00,
07/15 12Z,   0.50,   6.31,  99.90,   6.81,   0.00,
07/15 13Z,  99.90,   7.29,  99.90,  99.90,   0.00,
07/15 14Z,  99.90,   7.54,  99.90,  99.90,   0.00,
07/15 15Z,  99.90,   6.83,  99.90,  99.90,   0.00,
07/15 16Z,  99.90,   5.27,  99.90,  99.90,   0.00,
07/15 17Z,  99.90,   3.45,  99.90,  99.90,   0.00,
07/15 18Z,  99.90,   2.12,  99.90,  99.90,   0.00,