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
#Ketchikan, AK : 07/16/2025 09:21:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 18Z,  -0.90, -21.54, -21.68,  99.90,   0.76,  (min)
07/14 19Z,  -0.90, -20.19, -20.46,  99.90,   0.63,
07/14 20Z,  -0.90, -17.26, -17.57,  99.90,   0.59,
07/14 21Z,  -0.90, -13.48, -13.75,  99.90,   0.63,
07/14 22Z,  -0.90,  -9.69,  -9.86,  99.90,   0.73,
07/14 23Z,  -0.80,  -6.73,  -6.80,  99.90,   0.73,
07/15 00Z,  -0.90,  -5.22,  -5.41,  99.90,   0.71,  (max)
07/15 01Z,  -0.90,  -5.51,  -5.81,  99.90,   0.60,
07/15 02Z,  -0.90,  -7.48,  -7.82,  99.90,   0.56,
07/15 03Z,  -0.90, -10.56, -10.96,  99.90,   0.50,
07/15 04Z,  -0.90, -13.85, -14.26,  99.90,   0.49,
07/15 05Z,  -0.90, -16.39, -16.78,  99.90,   0.51,
07/15 06Z,  -0.90, -17.45, -17.76,  99.90,   0.59,  (min)
07/15 07Z,  -1.00, -16.78, -16.95,  99.90,   0.83,
07/15 08Z,  -1.00, -14.59, -14.78,  99.90,   0.81,
07/15 09Z,  -1.00, -11.49, -11.82,  99.90,   0.67,
07/15 10Z,  -1.00,  -8.29,  -8.67,  99.90,   0.62,
07/15 11Z,  -1.00,  -5.82,  -6.28,  99.90,   0.54,
07/15 12Z,  -1.00,  -4.75,  -5.18,  99.90,   0.57,  (max)
07/15 13Z,  -1.00,  -5.47,  -5.84,  99.90,   0.63,
07/15 14Z,  -1.00,  -7.92,  -8.20,  99.90,   0.72,
07/15 15Z,  -0.90, -11.57, -11.67,  99.90,   0.80,
07/15 16Z,  -0.90, -15.54, -15.61,  99.90,   0.83,
07/15 17Z,  -1.00, -18.82, -18.94,  99.90,   0.88,
07/15 18Z,  -0.90, -20.60, -20.83,  99.90,   0.67,  (min)
07/15 19Z,  -0.90, -20.49, -20.74,  99.90,   0.65,
07/15 20Z,  -0.90, -18.57, -18.86,  99.90,   0.61,
07/15 21Z,  -0.90, -15.36, -15.52,  99.90,   0.74,
07/15 22Z,  -0.90, -11.61, -11.68,  99.90,   0.83,
07/15 23Z,  -0.90,  -8.17,  -8.24,  99.90,   0.83,
07/16 00Z,  -0.80,  -5.77,  -5.87,  99.90,   0.70,
07/16 01Z,  -0.80,  -4.94,  -5.12,  99.90,   0.62,  (max)
07/16 02Z,  -0.80,  -5.86,  -6.16,  99.90,   0.50,
07/16 03Z,  -0.80,  -8.26,  -8.54,  99.90,   0.52,
07/16 04Z,  -0.80, -11.49, -11.65,  99.90,   0.64,
07/16 05Z,  -0.80, -14.67, -14.79,  99.90,   0.68,
07/16 06Z,  -0.80, -16.92, -17.03,  99.90,   0.69,
07/16 07Z,  -0.80, -17.67, -17.72,  99.90,   0.75,  (min)
07/16 08Z,  -0.80, -16.76, -16.84,  99.90,   0.72,
07/16 09Z,  -0.80, -14.50, -14.72,  99.90,   0.58,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 10Z,  -0.80, -11.51,  99.90, -11.74,   0.58,
07/16 11Z,  -0.80,  -8.59,  99.90,  -8.82,   0.57,
07/16 12Z,  -0.70,  -6.49,  99.90,  -6.62,   0.57,
07/16 13Z,  -0.70,  -5.80,  99.90,  -5.94,   0.56,  (max)
07/16 14Z,  -0.70,  -6.77,  99.90,  -6.91,   0.56,
07/16 15Z,  -0.70,  -9.22,  99.90,  -9.37,   0.55,
07/16 16Z,  -0.80, -12.58,  99.90, -12.83,   0.55,
07/16 17Z,  -0.80, -15.99,  99.90, -16.24,   0.55,
07/16 18Z,  -0.80, -18.56,  99.90, -18.82,   0.54,
07/16 19Z,  -0.80, -19.63,  99.90, -19.90,   0.54,  (min)
07/16 20Z,  -0.80, -18.96,  99.90, -19.23,   0.53,
07/16 21Z,  -0.80, -16.74,  99.90, -17.01,   0.53,
07/16 22Z,  -0.70, -13.51,  99.90, -13.69,   0.53,
07/16 23Z,  -0.60, -10.03,  99.90, -10.10,   0.53,
07/17 00Z,  -0.60,  -7.04,  99.90,  -7.12,   0.53,
07/17 01Z,  -0.60,  -5.22,  99.90,  -5.29,   0.53,
07/17 02Z,  -0.50,  -4.94,  99.90,  -4.91,   0.53,  (max)
07/17 03Z,  -0.60,  -6.27,  99.90,  -6.35,   0.53,
07/17 04Z,  -0.60,  -8.89,  99.90,  -8.96,   0.53,
07/17 05Z,  -0.60, -12.11,  99.90, -12.19,   0.53,
07/17 06Z,  -0.60, -15.14,  99.90, -15.21,   0.53,
07/17 07Z,  -0.70, -17.19,  99.90, -17.37,   0.53,
07/17 08Z,  -0.70, -17.81,  99.90, -17.98,   0.53,  (min)
07/17 09Z,  -0.70, -16.89,  99.90, -17.06,   0.53,
07/17 10Z,  -0.70, -14.76,  99.90, -14.93,   0.53,
07/17 11Z,  -0.60, -12.01,  99.90, -12.08,   0.53,
07/17 12Z,  -0.60,  -9.38,  99.90,  -9.46,   0.53,
07/17 13Z,  -0.60,  -7.56,  99.90,  -7.63,   0.53,
07/17 14Z,  -0.50,  -7.02,  99.90,  -7.00,   0.53,  (max)
07/17 15Z,  -0.50,  -7.94,  99.90,  -7.92,   0.53,
07/17 16Z,  -0.50, -10.11,  99.90, -10.08,   0.53,
07/17 17Z,  -0.50, -12.96,  99.90, -12.93,   0.53,
07/17 18Z,  -0.50, -15.73,  99.90, -15.70,   0.53,
07/17 19Z,  -0.50, -17.66,  99.90, -17.64,   0.53,
07/17 20Z,  -0.50, -18.24,  99.90, -18.21,   0.53,  (min)
07/17 21Z,  -0.50, -17.29,  99.90, -17.26,   0.53,
07/17 22Z,  -0.40, -15.04,  99.90, -14.91,   0.53,
07/17 23Z,  -0.30, -12.02,  99.90, -11.79,   0.53,
07/18 00Z,  -0.30,  -8.90,  99.90,  -8.67,   0.53,
07/18 01Z,  -0.20,  -6.38,  99.90,  -6.05,   0.53,
07/18 02Z,  -0.20,  -4.99,  99.90,  -4.67,   0.53,  (max)
07/18 03Z,  -0.20,  -5.06,  99.90,  -4.73,   0.53,
07/18 04Z,  -0.20,  -6.58,  99.90,  -6.25,   0.53,
07/18 05Z,  -0.30,  -9.22,  99.90,  -8.99,   0.53,
07/18 06Z,  -0.40, -12.37,  99.90, -12.24,   0.53,
07/18 07Z,  -0.40, -15.30,  99.90, -15.17,   0.53,
07/18 08Z,  -0.40, -17.32,  99.90, -17.20,   0.53,
07/18 09Z,  -0.40, -18.01,  99.90, -17.88,   0.53,  (min)
07/18 10Z,  -0.40, -17.28,  99.90, -17.15,   0.53,
07/18 11Z,  -0.40, -15.41,  99.90, -15.28,   0.53,
07/18 12Z,  -0.30, -12.93,  99.90, -12.71,   0.53,
07/18 13Z,  -0.20, -10.52,  99.90, -10.19,   0.53,
07/18 14Z,  -0.20,  -8.77,  99.90,  -8.44,   0.53,
07/18 15Z,  -0.20,  -8.13,  99.90,  -7.80,   0.53,  (max)
07/18 16Z,  -0.20,  -8.73,  99.90,  -8.41,   0.53,
07/18 17Z,  -0.30, -10.41,  99.90, -10.18,   0.53,
07/18 18Z,  -0.30, -12.68,  99.90, -12.45,   0.53,
07/18 19Z,  -0.40, -14.89,  99.90, -14.76,   0.53,
07/18 20Z,  -0.40, -16.41,  99.90, -16.28,   0.53,
07/18 21Z,  -0.30, -16.76,  99.90, -16.53,   0.53,  (min)
07/18 22Z,  -0.30, -15.82,  99.90, -15.59,   0.53,
07/18 23Z,  -0.20, -13.76,  99.90, -13.43,   0.53,
07/19 00Z,  -0.10, -11.06,  99.90, -10.63,   0.53,
07/19 01Z,   0.00,  -8.31,  99.90,  -7.78,   0.53,
07/19 02Z,   0.00,  -6.11,  99.90,  -5.58,   0.53,
07/19 03Z,   0.00,  -4.95,  99.90,  -4.42,   0.53,  (max)
07/19 04Z,   0.00,  -5.11,  99.90,  -4.58,   0.53,
07/19 05Z,  -0.10,  -6.62,  99.90,  -6.19,   0.53,
07/19 06Z,  -0.20,  -9.19,  99.90,  -8.86,   0.53,
07/19 07Z,  -0.30, -12.29,  99.90, -12.07,   0.53,
07/19 08Z,  -0.30, -15.26,  99.90, -15.04,   0.53,
07/19 09Z,  -0.30, -17.45,  99.90, -17.22,   0.53,
07/19 10Z,  -0.30, -18.40,  99.90, -18.17,   0.53,  (min)
07/19 11Z,  -0.20, -17.98,  99.90, -17.65,   0.53,
07/19 12Z,  -0.20, -16.40,  99.90, -16.07,   0.53,
07/19 13Z,  -0.10, -14.12,  99.90, -13.69,   0.53,
07/19 14Z,  -0.10, -11.74,  99.90, -11.31,   0.53,
07/19 15Z,  -0.10,  -9.84,  99.90,  -9.41,   0.53,
07/19 16Z,  -0.10,  -8.85,  99.90,  -8.42,   0.53,  (max)
07/19 17Z,  -0.20,  -8.98,  99.90,  -8.65,   0.53,
07/19 18Z,  -0.20, -10.11,  99.90,  -9.78,   0.53,
07/19 19Z,  -0.30, -11.89,  99.90, -11.66,   0.53,
07/19 20Z,  -0.30, -13.76,  99.90, -13.53,   0.53,
07/19 21Z,  -0.30, -15.13,  99.90, -14.90,   0.53,
07/19 22Z,  -0.20, -15.55,  99.90, -15.22,   0.53,  (min)
07/19 23Z,  -0.20, -14.83,  99.90, -14.50,   0.53,
07/20 00Z,  -0.10, -13.08,  99.90, -12.65,   0.53,
07/20 01Z,  99.90, -10.68,  99.90,  99.90,   0.53,
07/20 02Z,  99.90,  -8.15,  99.90,  99.90,   0.53,
07/20 03Z,  99.90,  -6.06,  99.90,  99.90,   0.53,
07/20 04Z,  99.90,  -4.89,  99.90,  99.90,   0.53,
07/20 05Z,  99.90,  -4.96,  99.90,  99.90,   0.53,
07/20 06Z,  99.90,  -6.34,  99.90,  99.90,   0.53,