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 : 04/14/2026 18:22:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 00Z,   0.20,  -4.30,  99.90,  -4.10,   0.00,
04/13 01Z,   0.10,  -5.50,  99.90,  -5.40,   0.00,
04/13 02Z,   0.10,  -6.24,  99.90,  -6.14,   0.00,
04/13 03Z,   0.00,  -6.37,  99.90,  -6.37,   0.00,  (min)
04/13 04Z,   0.00,  -6.03,  99.90,  -6.03,   0.00,
04/13 05Z,   0.00,  -5.44,  99.90,  -5.44,   0.00,
04/13 06Z,   0.00,  -4.73,  99.90,  -4.73,   0.00,
04/13 07Z,   0.00,  -4.05,  99.90,  -4.05,   0.00,
04/13 08Z,   0.00,  -3.51,  99.90,  -3.51,   0.00,
04/13 09Z,   0.00,  -3.27,  99.90,  -3.27,   0.00,  (max)
04/13 10Z,   0.00,  -3.55,  99.90,  -3.55,   0.00,
04/13 11Z,   0.00,  -4.44,  99.90,  -4.44,   0.00,
04/13 12Z,  -0.10,  -5.59,  99.90,  -5.69,   0.00,
04/13 13Z,  -0.10,  -6.57,  99.90,  -6.67,   0.00,
04/13 14Z,  -0.20,  -7.12,  99.90,  -7.32,   0.00,
04/13 15Z,  -0.20,  -7.12,  99.90,  -7.32,   0.00,  (min)
04/13 16Z,  -0.20,  -6.65,  99.90,  -6.85,   0.00,
04/13 17Z,  -0.20,  -5.83,  99.90,  -6.03,   0.00,
04/13 18Z,  -0.30,  -4.83,  99.90,  -5.13,   0.00,
04/13 19Z,  -0.30,  -3.80,  99.90,  -4.10,   0.00,
04/13 20Z,  -0.30,  -2.87,  99.90,  -3.17,   0.00,
04/13 21Z,  -0.30,  -2.21,  99.90,  -2.51,   0.00,
04/13 22Z,  -0.30,  -2.01,  99.90,  -2.31,   0.00,  (max)
04/13 23Z,  -0.30,  -2.49,  99.90,  -2.79,   0.00,
04/14 00Z,  -0.40,  -3.60,  99.90,  -4.00,   0.00,
04/14 01Z,  -0.40,  -4.92,  99.90,  -5.32,   0.00,
04/14 02Z,  -0.40,  -6.02,  99.90,  -6.42,   0.00,
04/14 03Z,  -0.40,  -6.58,  99.90,  -6.98,   0.00,  (min)
04/14 04Z,  -0.40,  -6.54,  99.90,  -6.94,   0.00,
04/14 05Z,  -0.40,  -6.07,  99.90,  -6.47,   0.00,
04/14 06Z,  -0.50,  -5.37,  99.90,  -5.87,   0.00,
04/14 07Z,  -0.50,  -4.59,  99.90,  -5.09,   0.00,
04/14 08Z,  -0.50,  -3.84,  99.90,  -4.34,   0.00,
04/14 09Z,  -0.50,  -3.26,  99.90,  -3.76,   0.00,
04/14 10Z,  -0.50,  -3.04,  99.90,  -3.54,   0.00,  (max)
04/14 11Z,  -0.40,  -3.39,  99.90,  -3.79,   0.00,
04/14 12Z,  -0.40,  -4.35,  99.90,  -4.75,   0.00,
04/14 13Z,  -0.40,  -5.54,  99.90,  -5.94,   0.00,
04/14 14Z,  -0.40,  -6.50,  99.90,  -6.90,   0.00,
04/14 15Z,  -0.40,  -6.98,  99.90,  -7.38,   0.00,  (min)
04/14 16Z,  -0.40,  -6.91,  99.90,  -7.31,   0.00,
04/14 17Z,  -0.40,  -6.38,  99.90,  -6.78,   0.00,
04/14 18Z,  -0.40,  -5.55,  99.90,  -5.95,   0.00,
04/14 19Z,  -0.40,  -4.56,  99.90,  -4.96,   0.00,
04/14 20Z,  -0.40,  -3.57,  99.90,  -3.97,   0.00,
04/14 21Z,  -0.40,  -2.72,  99.90,  -3.12,   0.00,
04/14 22Z,  -0.40,  -2.20,  99.90,  -2.60,   0.00,  (max)
04/14 23Z,  -0.40,  -2.22,  99.90,  -2.62,   0.00,
04/15 00Z,  -0.40,  -2.96,  99.90,  -3.36,   0.00,
04/15 01Z,  -0.40,  -4.25,  99.90,  -4.65,   0.00,
04/15 02Z,  -0.40,  -5.58,  99.90,  -5.98,   0.00,
04/15 03Z,  -0.40,  -6.55,  99.90,  -6.95,   0.00,
04/15 04Z,  -0.40,  -6.93,  99.90,  -7.33,   0.00,  (min)
04/15 05Z,  -0.40,  -6.72,  99.90,  -7.12,   0.00,
04/15 06Z,  -0.40,  -6.12,  99.90,  -6.52,   0.00,
04/15 07Z,  -0.40,  -5.29,  99.90,  -5.69,   0.00,
04/15 08Z,  -0.30,  -4.40,  99.90,  -4.70,   0.00,
04/15 09Z,  -0.30,  -3.56,  99.90,  -3.86,   0.00,
04/15 10Z,  -0.30,  -2.94,  99.90,  -3.24,   0.00,
04/15 11Z,  -0.30,  -2.71,  99.90,  -3.01,   0.00,  (max)
04/15 12Z,  -0.20,  -3.12,  99.90,  -3.32,   0.00,
04/15 13Z,  -0.20,  -4.16,  99.90,  -4.36,   0.00,
04/15 14Z,  -0.10,  -5.39,  99.90,  -5.49,   0.00,
04/15 15Z,  -0.10,  -6.36,  99.90,  -6.46,   0.00,
04/15 16Z,  -0.10,  -6.82,  99.90,  -6.92,   0.00,  (min)
04/15 17Z,   0.00,  -6.70,  99.90,  -6.70,   0.00,
04/15 18Z,   0.00,  -6.14,  99.90,  -6.14,   0.00,
04/15 19Z,   0.00,  -5.29,  99.90,  -5.29,   0.00,
04/15 20Z,   0.00,  -4.33,  99.90,  -4.33,   0.00,
04/15 21Z,   0.00,  -3.40,  99.90,  -3.40,   0.00,
04/15 22Z,   0.00,  -2.65,  99.90,  -2.65,   0.00,
04/15 23Z,   0.00,  -2.28,  99.90,  -2.28,   0.00,  (max)
04/16 00Z,   0.00,  -2.54,  99.90,  -2.54,   0.00,
04/16 01Z,   0.00,  -3.54,  99.90,  -3.54,   0.00,
04/16 02Z,   0.00,  -4.96,  99.90,  -4.96,   0.00,
04/16 03Z,   0.00,  -6.26,  99.90,  -6.26,   0.00,
04/16 04Z,   0.00,  -7.08,  99.90,  -7.08,   0.00,
04/16 05Z,   0.00,  -7.27,  99.90,  -7.27,   0.00,  (min)
04/16 06Z,   0.10,  -6.90,  99.90,  -6.80,   0.00,
04/16 07Z,   0.00,  -6.15,  99.90,  -6.15,   0.00,
04/16 08Z,   0.00,  -5.18,  99.90,  -5.18,   0.00,
04/16 09Z,   0.00,  -4.15,  99.90,  -4.15,   0.00,
04/16 10Z,   0.00,  -3.22,  99.90,  -3.22,   0.00,
04/16 11Z,   0.00,  -2.53,  99.90,  -2.53,   0.00,
04/16 12Z,   0.00,  -2.30,  99.90,  -2.30,   0.00,  (max)
04/16 13Z,   0.00,  -2.76,  99.90,  -2.76,   0.00,
04/16 14Z,   0.00,  -3.89,  99.90,  -3.89,   0.00,
04/16 15Z,   0.00,  -5.20,  99.90,  -5.20,   0.00,
04/16 16Z,   0.00,  -6.21,  99.90,  -6.21,   0.00,
04/16 17Z,   0.00,  -6.65,  99.90,  -6.65,   0.00,  (min)
04/16 18Z,   0.00,  -6.50,  99.90,  -6.50,   0.00,
04/16 19Z,  -0.10,  -5.92,  99.90,  -6.02,   0.00,
04/16 20Z,  -0.10,  -5.09,  99.90,  -5.19,   0.00,
04/16 21Z,  -0.10,  -4.16,  99.90,  -4.26,   0.00,
04/16 22Z,   0.00,  -3.28,  99.90,  -3.28,   0.00,
04/16 23Z,   0.00,  -2.64,  99.90,  -2.64,   0.00,
04/17 00Z,   0.00,  -2.44,  99.90,  -2.44,   0.00,  (max)
04/17 01Z,   0.00,  -2.94,  99.90,  -2.94,   0.00,
04/17 02Z,   0.00,  -4.17,  99.90,  -4.17,   0.00,
04/17 03Z,   0.00,  -5.68,  99.90,  -5.68,   0.00,
04/17 04Z,   0.00,  -6.91,  99.90,  -6.91,   0.00,
04/17 05Z,   0.00,  -7.58,  99.90,  -7.58,   0.00,
04/17 06Z,   0.00,  -7.60,  99.90,  -7.60,   0.00,  (min)
04/17 07Z,   0.00,  -7.06,  99.90,  -7.06,   0.00,
04/17 08Z,   0.00,  -6.15,  99.90,  -6.15,   0.00,
04/17 09Z,   0.00,  -5.03,  99.90,  -5.03,   0.00,
04/17 10Z,   0.00,  -3.86,  99.90,  -3.86,   0.00,
04/17 11Z,   0.00,  -2.81,  99.90,  -2.81,   0.00,
04/17 12Z,   0.00,  -2.07,  99.90,  -2.07,   0.00,
04/17 13Z,   0.00,  -1.84,  99.90,  -1.84,   0.00,  (max)
04/17 14Z,   0.00,  -2.37,  99.90,  -2.37,   0.00,
04/17 15Z,   0.00,  -3.60,  99.90,  -3.60,   0.00,
04/17 16Z,   0.00,  -5.00,  99.90,  -5.00,   0.00,
04/17 17Z,   0.00,  -6.07,  99.90,  -6.07,   0.00,
04/17 18Z,   0.00,  -6.52,  99.90,  -6.52,   0.00,  (min)
04/17 19Z,   0.00,  -6.35,  99.90,  -6.35,   0.00,
04/17 20Z,   0.00,  -5.76,  99.90,  -5.76,   0.00,
04/17 21Z,   0.00,  -4.93,  99.90,  -4.93,   0.00,
04/17 22Z,   0.00,  -4.04,  99.90,  -4.04,   0.00,
04/17 23Z,   0.00,  -3.22,  99.90,  -3.22,   0.00,
04/18 00Z,   0.00,  -2.67,  99.90,  -2.67,   0.00,
04/18 01Z,   0.00,  -2.64,  99.90,  -2.64,   0.00,  (max)
04/18 02Z,   0.00,  -3.37,  99.90,  -3.37,   0.00,
04/18 03Z,   0.00,  -4.79,  99.90,  -4.79,   0.00,
04/18 04Z,   0.00,  -6.34,  99.90,  -6.34,   0.00,
04/18 05Z,  -0.10,  -7.50,  99.90,  -7.60,   0.00,
04/18 06Z,  -0.10,  -8.02,  99.90,  -8.12,   0.00,  (min)
04/18 07Z,  -0.10,  -7.88,  99.90,  -7.98,   0.00,
04/18 08Z,  -0.10,  -7.19,  99.90,  -7.29,   0.00,
04/18 09Z,  -0.10,  -6.11,  99.90,  -6.21,   0.00,
04/18 10Z,  -0.20,  -4.84,  99.90,  -5.04,   0.00,
04/18 11Z,  -0.20,  -3.54,  99.90,  -3.74,   0.00,
04/18 12Z,  -0.20,  -2.39,  99.90,  -2.59,   0.00,