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
#Port Heiden, AK : 04/27/2025 21:22:05 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 06Z,   0.00,  -6.91,  99.90,  -6.91,   0.00,
04/26 07Z,   0.00,  -4.81,  99.90,  -4.81,   0.00,
04/26 08Z,  -0.10,  -3.83,  99.90,  -3.93,   0.00,
04/26 09Z,  -0.10,  -3.55,  99.90,  -3.65,   0.00,
04/26 10Z,   0.00,  -3.62,  99.90,  -3.62,   0.00,  (max)
04/26 11Z,   0.00,  -4.05,  99.90,  -4.05,   0.00,
04/26 12Z,   0.00,  -5.15,  99.90,  -5.15,   0.00,
04/26 13Z,   0.00,  -6.94,  99.90,  -6.94,   0.00,
04/26 14Z,   0.00,  -9.05,  99.90,  -9.05,   0.00,
04/26 15Z,   0.00, -10.63,  99.90, -10.63,   0.00,  (min)
04/26 16Z,   0.10, -10.62,  99.90, -10.52,   0.00,
04/26 17Z,   0.10,  -8.78,  99.90,  -8.68,   0.00,
04/26 18Z,   0.20,  -6.30,  99.90,  -6.10,   0.00,
04/26 19Z,   0.20,  -4.56,  99.90,  -4.36,   0.00,
04/26 20Z,   0.20,  -3.85,  99.90,  -3.65,   0.00,
04/26 21Z,   0.30,  -3.71,  99.90,  -3.41,   0.00,  (max)
04/26 22Z,   0.30,  -3.89,  99.90,  -3.59,   0.00,
04/26 23Z,   0.40,  -4.69,  99.90,  -4.29,   0.00,
04/27 00Z,   0.30,  -6.41,  99.90,  -6.11,   0.00,
04/27 01Z,   0.30,  -9.03,  99.90,  -8.73,   0.00,
04/27 02Z,   0.30, -12.11,  99.90, -11.81,   0.00,
04/27 03Z,   0.40, -14.74,  99.90, -14.34,   0.00,
04/27 04Z,   0.40, -15.65,  99.90, -15.25,   0.00,  (min)
04/27 05Z,   0.40, -13.98,  99.90, -13.58,   0.00,
04/27 06Z,   0.30, -10.40,  99.90, -10.10,   0.00,
04/27 07Z,   0.30,  -6.71,  99.90,  -6.41,   0.00,
04/27 08Z,   0.30,  -4.19,  99.90,  -3.89,   0.00,
04/27 09Z,   0.30,  -2.95,  99.90,  -2.65,   0.00,
04/27 10Z,   0.30,  -2.56,  99.90,  -2.26,   0.00,  (max)
04/27 11Z,   0.30,  -2.60,  99.90,  -2.30,   0.00,
04/27 12Z,   0.30,  -3.01,  99.90,  -2.71,   0.00,
04/27 13Z,   0.30,  -4.10,  99.90,  -3.80,   0.00,
04/27 14Z,   0.30,  -5.96,  99.90,  -5.66,   0.00,
04/27 15Z,   0.20,  -8.20,  99.90,  -8.00,   0.00,
04/27 16Z,   0.20,  -9.94,  99.90,  -9.74,   0.00,
04/27 17Z,   0.20, -10.05,  99.90,  -9.85,   0.00,  (min)
04/27 18Z,   0.20,  -8.35,  99.90,  -8.15,   0.00,
04/27 19Z,   0.20,  -6.10,  99.90,  -5.90,   0.00,
04/27 20Z,   0.20,  -4.64,  99.90,  -4.44,   0.00,
04/27 21Z,   0.20,  -4.13,  99.90,  -3.93,   0.00,
04/27 22Z,   0.20,  -4.05,  99.90,  -3.85,   0.00,  (max)
04/27 23Z,   0.20,  -4.36,  99.90,  -4.16,   0.00,
04/28 00Z,   0.20,  -5.42,  99.90,  -5.22,   0.00,
04/28 01Z,   0.20,  -7.49,  99.90,  -7.29,   0.00,
04/28 02Z,   0.30, -10.49,  99.90, -10.19,   0.00,
04/28 03Z,   0.30, -13.85,  99.90, -13.55,   0.00,
04/28 04Z,   0.30, -16.52,  99.90, -16.22,   0.00,
04/28 05Z,   0.30, -17.07,  99.90, -16.77,   0.00,  (min)
04/28 06Z,   0.20, -14.79,  99.90, -14.59,   0.00,
04/28 07Z,   0.20, -10.59,  99.90, -10.39,   0.00,
04/28 08Z,   0.20,  -6.44,  99.90,  -6.24,   0.00,
04/28 09Z,   0.20,  -3.58,  99.90,  -3.38,   0.00,
04/28 10Z,   0.20,  -2.12,  99.90,  -1.92,   0.00,
04/28 11Z,   0.10,  -1.63,  99.90,  -1.53,   0.00,  (max)
04/28 12Z,   0.10,  -1.66,  99.90,  -1.56,   0.00,
04/28 13Z,   0.10,  -2.07,  99.90,  -1.97,   0.00,
04/28 14Z,   0.00,  -3.19,  99.90,  -3.19,   0.00,
04/28 15Z,   0.00,  -5.14,  99.90,  -5.14,   0.00,
04/28 16Z,   0.00,  -7.55,  99.90,  -7.55,   0.00,
04/28 17Z,   0.00,  -9.46,  99.90,  -9.46,   0.00,
04/28 18Z,   0.00,  -9.69,  99.90,  -9.69,   0.00,  (min)
04/28 19Z,   0.00,  -8.11,  99.90,  -8.11,   0.00,
04/28 20Z,   0.00,  -6.06,  99.90,  -6.06,   0.00,
04/28 21Z,   0.00,  -4.80,  99.90,  -4.80,   0.00,
04/28 22Z,   0.00,  -4.41,  99.90,  -4.41,   0.00,
04/28 23Z,   0.00,  -4.39,  99.90,  -4.39,   0.00,  (max)
04/29 00Z,   0.00,  -4.80,  99.90,  -4.80,   0.00,
04/29 01Z,  -0.10,  -6.06,  99.90,  -6.16,   0.00,
04/29 02Z,  -0.20,  -8.40,  99.90,  -8.60,   0.00,
04/29 03Z,  -0.20, -11.66,  99.90, -11.86,   0.00,
04/29 04Z,  -0.20, -15.22,  99.90, -15.42,   0.00,
04/29 05Z,  -0.10, -17.85,  99.90, -17.95,   0.00,
04/29 06Z,   0.00, -18.07,  99.90, -18.07,   0.00,  (min)
04/29 07Z,   0.10, -15.26,  99.90, -15.16,   0.00,
04/29 08Z,   0.20, -10.61,  99.90, -10.41,   0.00,
04/29 09Z,   0.40,  -6.13,  99.90,  -5.73,   0.00,
04/29 10Z,   0.50,  -3.04,  99.90,  -2.54,   0.00,
04/29 11Z,   0.50,  -1.43,  99.90,  -0.93,   0.00,
04/29 12Z,   0.50,  -0.88,  99.90,  -0.38,   0.00,  (max)
04/29 13Z,   0.50,  -0.92,  99.90,  -0.42,   0.00,
04/29 14Z,   0.40,  -1.35,  99.90,  -0.95,   0.00,
04/29 15Z,   0.30,  -2.52,  99.90,  -2.22,   0.00,
04/29 16Z,   0.30,  -4.59,  99.90,  -4.29,   0.00,
04/29 17Z,   0.30,  -7.18,  99.90,  -6.88,   0.00,
04/29 18Z,   0.20,  -9.24,  99.90,  -9.04,   0.00,
04/29 19Z,   0.20,  -9.54,  99.90,  -9.34,   0.00,  (min)
04/29 20Z,   0.10,  -8.05,  99.90,  -7.95,   0.00,
04/29 21Z,   0.10,  -6.12,  99.90,  -6.02,   0.00,
04/29 22Z,   0.10,  -4.98,  99.90,  -4.88,   0.00,
04/29 23Z,   0.10,  -4.67,  99.90,  -4.57,   0.00,
04/30 00Z,   0.20,  -4.67,  99.90,  -4.47,   0.00,  (max)
04/30 01Z,   0.20,  -5.16,  99.90,  -4.96,   0.00,
04/30 02Z,   0.20,  -6.53,  99.90,  -6.33,   0.00,
04/30 03Z,   0.20,  -9.02,  99.90,  -8.82,   0.00,
04/30 04Z,   0.20, -12.43,  99.90, -12.23,   0.00,
04/30 05Z,   0.20, -16.08,  99.90, -15.88,   0.00,
04/30 06Z,   0.20, -18.64,  99.90, -18.44,   0.00,  (min)
04/30 07Z,   0.20, -18.56,  99.90, -18.36,   0.00,
04/30 08Z,   0.20, -15.38,  99.90, -15.18,   0.00,
04/30 09Z,   0.30, -10.45,  99.90, -10.15,   0.00,
04/30 10Z,   0.30,  -5.81,  99.90,  -5.51,   0.00,
04/30 11Z,   0.30,  -2.62,  99.90,  -2.32,   0.00,
04/30 12Z,   0.30,  -0.97,  99.90,  -0.67,   0.00,
04/30 13Z,   0.30,  -0.40,  99.90,  -0.10,   0.00,  (max)
04/30 14Z,   0.20,  -0.45,  99.90,  -0.25,   0.00,
04/30 15Z,   0.20,  -0.91,  99.90,  -0.71,   0.00,
04/30 16Z,   0.20,  -2.16,  99.90,  -1.96,   0.00,
04/30 17Z,   0.20,  -4.36,  99.90,  -4.16,   0.00,
04/30 18Z,   0.10,  -7.11,  99.90,  -7.01,   0.00,
04/30 19Z,   0.10,  -9.26,  99.90,  -9.16,   0.00,
04/30 20Z,   0.10,  -9.59,  99.90,  -9.49,   0.00,  (min)
04/30 21Z,   0.10,  -8.13,  99.90,  -8.03,   0.00,
04/30 22Z,   0.10,  -6.26,  99.90,  -6.16,   0.00,
04/30 23Z,   0.10,  -5.17,  99.90,  -5.07,   0.00,
05/01 00Z,   0.10,  -4.87,  99.90,  -4.77,   0.00,  (max)
05/01 01Z,   0.10,  -4.88,  99.90,  -4.78,   0.00,
05/01 02Z,   0.10,  -5.39,  99.90,  -5.29,   0.00,
05/01 03Z,   0.10,  -6.80,  99.90,  -6.70,   0.00,
05/01 04Z,   0.20,  -9.31,  99.90,  -9.11,   0.00,
05/01 05Z,   0.20, -12.76,  99.90, -12.56,   0.00,
05/01 06Z,   0.20, -16.41,  99.90, -16.21,   0.00,
05/01 07Z,   0.20, -18.87,  99.90, -18.67,   0.00,  (min)
05/01 08Z,   0.20, -18.55,  99.90, -18.35,   0.00,
05/01 09Z,   0.20, -15.15,  99.90, -14.95,   0.00,
05/01 10Z,   0.10, -10.14,  99.90, -10.04,   0.00,
05/01 11Z,   0.10,  -5.52,  99.90,  -5.42,   0.00,
05/01 12Z,   0.10,  -2.37,  99.90,  -2.27,   0.00,
05/01 13Z,  99.90,  -0.74,  99.90,  99.90,   0.00,
05/01 14Z,  99.90,  -0.21,  99.90,  99.90,   0.00,
05/01 15Z,  99.90,  -0.28,  99.90,  99.90,   0.00,
05/01 16Z,  99.90,  -0.79,  99.90,  99.90,   0.00,
05/01 17Z,  99.90,  -2.12,  99.90,  99.90,   0.00,
05/01 18Z,  99.90,  -4.43,  99.90,  99.90,   0.00,