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
Cherry Point, WA
Friday Harbor WA
Port Townsend
Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
South Beach, OR
Charleston, OR
Port Orford, OR
Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Seattle, WA : 02/19/2025 14:21:28 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 18Z,   0.50,  -4.42,  -3.76,  99.90,   0.16,
02/17 19Z,   0.50,  -6.48,  -5.81,  99.90,   0.17,
02/17 20Z,   0.50,  -8.58,  -8.04,  99.90,   0.04,
02/17 21Z,   0.50, -10.23,  -9.74,  99.90,  -0.01,
02/17 22Z,   0.50, -10.98, -10.51,  99.90,  -0.03,  (min)
02/17 23Z,   0.40, -10.69, -10.26,  99.90,   0.03,
02/18 00Z,   0.50,  -9.57,  -9.30,  99.90,  -0.23,
02/18 01Z,   0.50,  -8.00,  -7.92,  99.90,  -0.42,
02/18 02Z,   0.40,  -6.38,  -6.34,  99.90,  -0.36,
02/18 03Z,   0.40,  -5.07,  -5.06,  99.90,  -0.39,
02/18 04Z,   0.40,  -4.40,  -4.42,  99.90,  -0.42,  (max)
02/18 05Z,   0.40,  -4.50,  -4.55,  99.90,  -0.45,
02/18 06Z,   0.40,  -5.20,  -5.21,  99.90,  -0.41,
02/18 07Z,   0.40,  -6.23,  -6.19,  99.90,  -0.36,
02/18 08Z,   0.40,  -7.32,  -7.39,  99.90,  -0.47,
02/18 09Z,   0.30,  -8.14,  -8.37,  99.90,  -0.53,
02/18 10Z,   0.30,  -8.36,  -8.67,  99.90,  -0.61,  (min)
02/18 11Z,   0.30,  -7.81,  -8.13,  99.90,  -0.62,
02/18 12Z,   0.20,  -6.64,  -7.00,  99.90,  -0.56,
02/18 13Z,   0.10,  -5.19,  -5.50,  99.90,  -0.41,
02/18 14Z,   0.10,  -3.76,  -3.93,  99.90,  -0.27,
02/18 15Z,   0.10,  -2.67,  -2.73,  99.90,  -0.16,
02/18 16Z,   0.10,  -2.22,  -2.24,  99.90,  -0.12,  (max)
02/18 17Z,   0.10,  -2.64,  -2.70,  99.90,  -0.16,
02/18 18Z,   0.00,  -3.89,  -3.77,  99.90,   0.12,
02/18 19Z,   0.00,  -5.72,  -5.54,  99.90,   0.18,
02/18 20Z,   0.00,  -7.81,  -7.76,  99.90,   0.05,
02/18 21Z,   0.00,  -9.75,  -9.76,  99.90,  -0.01,
02/18 22Z,   0.00, -11.09, -11.05,  99.90,   0.04,
02/18 23Z,   0.00, -11.47, -11.37,  99.90,   0.10,  (min)
02/19 00Z,   0.00, -10.88, -10.75,  99.90,   0.13,
02/19 01Z,   0.00,  -9.60,  -9.69,  99.90,  -0.09,
02/19 02Z,   0.00,  -8.01,  -8.16,  99.90,  -0.15,
02/19 03Z,   0.00,  -6.44,  -6.59,  99.90,  -0.15,
02/19 04Z,   0.00,  -5.22,  -5.39,  99.90,  -0.17,
02/19 05Z,   0.00,  -4.60,  -4.75,  99.90,  -0.15,
02/19 06Z,   0.10,  -4.63,  -4.74,  99.90,  -0.21,  (max)
02/19 07Z,   0.10,  -5.12,  -5.09,  99.90,  -0.07,
02/19 08Z,   0.10,  -5.81,  -5.67,  99.90,   0.04,
02/19 09Z,   0.10,  -6.49,  -6.40,  99.90,  -0.01,
02/19 10Z,   0.10,  -6.92,  -6.91,  99.90,  -0.09,  (min)
02/19 11Z,   0.10,  -6.88,  -6.84,  99.90,  -0.06,
02/19 12Z,   0.10,  -6.29,  -6.21,  99.90,  -0.02,
02/19 13Z,   0.10,  -5.34,  -5.17,  99.90,   0.07,
02/19 14Z,   0.10,  -4.29,  -4.02,  99.90,   0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 15Z,   0.20,  -3.37,  99.90,  -3.03,   0.14,
02/19 16Z,   0.20,  -2.78,  99.90,  -2.47,   0.11,
02/19 17Z,   0.30,  -2.79,  99.90,  -2.41,   0.08,  (max)
02/19 18Z,   0.30,  -3.55,  99.90,  -3.20,   0.05,
02/19 19Z,   0.30,  -4.99,  99.90,  -4.68,   0.01,
02/19 20Z,   0.30,  -6.85,  99.90,  -6.57,  -0.02,
02/19 21Z,   0.40,  -8.83,  99.90,  -8.48,  -0.05,
02/19 22Z,   0.40, -10.55,  99.90, -10.23,  -0.08,
02/19 23Z,   0.50, -11.61,  99.90, -11.23,  -0.12,
02/20 00Z,   0.60, -11.74,  99.90, -11.29,  -0.15,  (min)
02/20 01Z,   0.60, -10.99,  99.90, -10.57,  -0.18,
02/20 02Z,   0.70,  -9.66,  99.90,  -9.17,  -0.21,
02/20 03Z,   0.70,  -8.10,  99.90,  -7.61,  -0.21,
02/20 04Z,   0.60,  -6.58,  99.90,  -6.19,  -0.21,
02/20 05Z,   0.60,  -5.39,  99.90,  -5.00,  -0.21,
02/20 06Z,   0.50,  -4.73,  99.90,  -4.44,  -0.21,
02/20 07Z,   0.50,  -4.59,  99.90,  -4.30,  -0.21,  (max)
02/20 08Z,   0.40,  -4.79,  99.90,  -4.60,  -0.21,
02/20 09Z,   0.40,  -5.14,  99.90,  -4.95,  -0.21,
02/20 10Z,   0.40,  -5.49,  99.90,  -5.30,  -0.21,
02/20 11Z,   0.30,  -5.70,  99.90,  -5.61,  -0.21,  (min)
02/20 12Z,   0.30,  -5.59,  99.90,  -5.50,  -0.21,
02/20 13Z,   0.30,  -5.16,  99.90,  -5.07,  -0.21,
02/20 14Z,   0.20,  -4.55,  99.90,  -4.56,  -0.21,
02/20 15Z,   0.20,  -3.94,  99.90,  -3.95,  -0.21,
02/20 16Z,   0.20,  -3.45,  99.90,  -3.46,  -0.21,
02/20 17Z,   0.10,  -3.22,  99.90,  -3.33,  -0.21,  (max)
02/20 18Z,   0.10,  -3.49,  99.90,  -3.61,  -0.21,
02/20 19Z,   0.10,  -4.41,  99.90,  -4.52,  -0.21,
02/20 20Z,   0.00,  -5.87,  99.90,  -6.08,  -0.21,
02/20 21Z,   0.00,  -7.66,  99.90,  -7.87,  -0.21,
02/20 22Z,   0.00,  -9.49,  99.90,  -9.70,  -0.21,
02/20 23Z,   0.00, -11.04,  99.90, -11.25,  -0.21,
02/21 00Z,   0.00, -11.93,  99.90, -12.14,  -0.21,
02/21 01Z,   0.00, -11.94,  99.90, -12.15,  -0.21,  (min)
02/21 02Z,   0.00, -11.15,  99.90, -11.36,  -0.21,
02/21 03Z,   0.00,  -9.84,  99.90, -10.05,  -0.21,
02/21 04Z,   0.00,  -8.30,  99.90,  -8.51,  -0.21,
02/21 05Z,   0.00,  -6.77,  99.90,  -6.98,  -0.21,
02/21 06Z,   0.00,  -5.52,  99.90,  -5.73,  -0.21,
02/21 07Z,   0.00,  -4.72,  99.90,  -4.93,  -0.21,
02/21 08Z,   0.00,  -4.35,  99.90,  -4.56,  -0.21,
02/21 09Z,   0.00,  -4.26,  99.90,  -4.48,  -0.21,  (max)
02/21 10Z,   0.00,  -4.34,  99.90,  -4.55,  -0.21,
02/21 11Z,   0.00,  -4.52,  99.90,  -4.73,  -0.21,
02/21 12Z,   0.00,  -4.68,  99.90,  -4.90,  -0.21,
02/21 13Z,   0.00,  -4.70,  99.90,  -4.91,  -0.21,  (min)
02/21 14Z,   0.00,  -4.54,  99.90,  -4.75,  -0.21,
02/21 15Z,   0.00,  -4.28,  99.90,  -4.49,  -0.21,
02/21 16Z,   0.00,  -4.01,  99.90,  -4.22,  -0.21,
02/21 17Z,   0.00,  -3.78,  99.90,  -3.99,  -0.21,
02/21 18Z,   0.00,  -3.72,  99.90,  -3.94,  -0.21,  (max)
02/21 19Z,   0.00,  -4.09,  99.90,  -4.30,  -0.21,
02/21 20Z,   0.00,  -5.01,  99.90,  -5.22,  -0.21,
02/21 21Z,   0.00,  -6.42,  99.90,  -6.63,  -0.21,
02/21 22Z,   0.00,  -8.12,  99.90,  -8.33,  -0.21,
02/21 23Z,   0.00,  -9.87,  99.90, -10.08,  -0.21,
02/22 00Z,   0.10, -11.36,  99.90, -11.47,  -0.21,
02/22 01Z,   0.10, -12.22,  99.90, -12.33,  -0.21,
02/22 02Z,   0.10, -12.23,  99.90, -12.34,  -0.21,  (min)
02/22 03Z,   0.10, -11.46,  99.90, -11.57,  -0.21,
02/22 04Z,   0.10, -10.15,  99.90, -10.26,  -0.21,
02/22 05Z,   0.10,  -8.56,  99.90,  -8.67,  -0.21,
02/22 06Z,   0.10,  -6.92,  99.90,  -7.03,  -0.21,
02/22 07Z,   0.10,  -5.51,  99.90,  -5.62,  -0.21,
02/22 08Z,   0.10,  -4.51,  99.90,  -4.62,  -0.21,
02/22 09Z,   0.10,  -3.91,  99.90,  -4.02,  -0.21,
02/22 10Z,   0.10,  -3.61,  99.90,  -3.73,  -0.21,
02/22 11Z,   0.20,  -3.57,  99.90,  -3.58,  -0.21,  (max)
02/22 12Z,   0.20,  -3.76,  99.90,  -3.77,  -0.21,
02/22 13Z,   0.20,  -4.06,  99.90,  -4.08,  -0.21,
02/22 14Z,   0.20,  -4.31,  99.90,  -4.32,  -0.21,
02/22 15Z,   0.20,  -4.42,  99.90,  -4.43,  -0.21,  (min)
02/22 16Z,   0.20,  -4.41,  99.90,  -4.42,  -0.21,
02/22 17Z,   0.20,  -4.30,  99.90,  -4.31,  -0.21,
02/22 18Z,   0.20,  -4.12,  99.90,  -4.13,  -0.21,
02/22 19Z,   0.20,  -4.06,  99.90,  -4.07,  -0.21,  (max)
02/22 20Z,   0.20,  -4.39,  99.90,  -4.41,  -0.21,
02/22 21Z,   0.20,  -5.27,  99.90,  -5.28,  -0.21,
02/22 22Z,   0.20,  -6.64,  99.90,  -6.65,  -0.21,
02/22 23Z,   0.20,  -8.33,  99.90,  -8.35,  -0.21,
02/23 00Z,   0.20, -10.15,  99.90, -10.16,  -0.21,
02/23 01Z,   0.20, -11.72,  99.90, -11.74,  -0.21,
02/23 02Z,   0.20, -12.66,  99.90, -12.67,  -0.21,  (min)
02/23 03Z,   0.30, -12.70,  99.90, -12.62,  -0.21,
02/23 04Z,   0.30, -11.92,  99.90, -11.83,  -0.21,
02/23 05Z,   0.40, -10.51,  99.90, -10.32,  -0.21,
02/23 06Z,   0.50,  -8.74,  99.90,  -8.45,  -0.21,