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 : 06/20/2025 03:24:05 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/18 12Z,   0.30,  -6.66,  -6.58,  99.90,  -0.22,
06/18 13Z,   0.30,  -6.75,  -6.72,  99.90,  -0.27,  (min)
06/18 14Z,   0.30,  -6.23,  -6.18,  99.90,  -0.25,
06/18 15Z,   0.30,  -5.41,  -5.41,  99.90,  -0.30,
06/18 16Z,   0.30,  -4.55,  -4.48,  99.90,  -0.23,
06/18 17Z,   0.30,  -3.94,  -3.77,  99.90,  -0.13,
06/18 18Z,   0.30,  -3.86,  -3.64,  99.90,  -0.08,  (max)
06/18 19Z,   0.30,  -4.44,  -4.10,  99.90,   0.04,
06/18 20Z,   0.30,  -5.54,  -5.13,  99.90,   0.11,
06/18 21Z,   0.30,  -6.92,  -6.53,  99.90,   0.09,
06/18 22Z,   0.40,  -8.29,  -7.93,  99.90,  -0.04,
06/18 23Z,   0.40,  -9.26,  -8.91,  99.90,  -0.05,
06/19 00Z,   0.40,  -9.45,  -9.08,  99.90,  -0.03,  (min)
06/19 01Z,   0.40,  -8.64,  -8.24,  99.90,  -0.00,
06/19 02Z,   0.40,  -6.97,  -6.68,  99.90,  -0.11,
06/19 03Z,   0.40,  -4.84,  -4.65,  99.90,  -0.21,
06/19 04Z,   0.40,  -2.66,  -2.45,  99.90,  -0.19,
06/19 05Z,   0.30,  -0.80,  -0.67,  99.90,  -0.17,
06/19 06Z,   0.30,   0.36,   0.35,  99.90,  -0.31,
06/19 07Z,   0.30,   0.55,   0.47,  99.90,  -0.38,  (max)
06/19 08Z,   0.30,  -0.21,  -0.25,  99.90,  -0.34,
06/19 09Z,   0.30,  -1.69,  -1.53,  99.90,  -0.14,
06/19 10Z,   0.30,  -3.63,  -3.47,  99.90,  -0.14,
06/19 11Z,   0.30,  -5.66,  -5.60,  99.90,  -0.24,
06/19 12Z,   0.20,  -7.34,  -7.32,  99.90,  -0.18,
06/19 13Z,   0.20,  -8.25,  -8.25,  99.90,  -0.20,
06/19 14Z,   0.20,  -8.27,  -8.26,  99.90,  -0.19,  (min)
06/19 15Z,   0.20,  -7.59,  -7.53,  99.90,  -0.14,
06/19 16Z,   0.20,  -6.49,  -6.48,  99.90,  -0.19,
06/19 17Z,   0.20,  -5.28,  -5.22,  99.90,  -0.14,
06/19 18Z,   0.20,  -4.30,  -4.18,  99.90,  -0.08,
06/19 19Z,   0.20,  -3.86,  -3.66,  99.90,  -0.00,  (max)
06/19 20Z,   0.20,  -4.05,  -3.79,  99.90,   0.06,
06/19 21Z,   0.20,  -4.76,  -4.37,  99.90,   0.19,
06/19 22Z,   0.20,  -5.76,  -5.27,  99.90,   0.29,
06/19 23Z,   0.30,  -6.81,  -6.32,  99.90,   0.19,
06/20 00Z,   0.30,  -7.58,  -7.09,  99.90,   0.19,
06/20 01Z,   0.30,  -7.69,  -7.17,  99.90,   0.22,  (min)
06/20 02Z,   0.30,  -6.95,  -6.45,  99.90,   0.20,
06/20 03Z,   0.30,  -5.49,  -5.07,  99.90,   0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/20 04Z,   0.30,  -3.63,  99.90,  -3.23,   0.10,
06/20 05Z,   0.30,  -1.75,  99.90,  -1.36,   0.09,
06/20 06Z,   0.40,  -0.22,  99.90,   0.26,   0.07,
06/20 07Z,   0.40,   0.57,  99.90,   1.02,   0.06,  (max)
06/20 08Z,   0.40,   0.37,  99.90,   0.81,   0.04,
06/20 09Z,   0.40,  -0.79,  99.90,  -0.36,   0.02,
06/20 10Z,   0.40,  -2.65,  99.90,  -2.24,   0.01,
06/20 11Z,   0.40,  -4.94,  99.90,  -4.55,  -0.01,
06/20 12Z,   0.40,  -7.26,  99.90,  -6.88,  -0.02,
06/20 13Z,   0.40,  -9.09,  99.90,  -8.73,  -0.04,
06/20 14Z,   0.40, -10.01,  99.90,  -9.67,  -0.05,  (min)
06/20 15Z,   0.40,  -9.90,  99.90,  -9.57,  -0.07,
06/20 16Z,   0.40,  -8.94,  99.90,  -8.60,  -0.07,
06/20 17Z,   0.40,  -7.44,  99.90,  -7.11,  -0.07,
06/20 18Z,   0.50,  -5.78,  99.90,  -5.35,  -0.07,
06/20 19Z,   0.40,  -4.35,  99.90,  -4.02,  -0.07,
06/20 20Z,   0.40,  -3.48,  99.90,  -3.15,  -0.07,
06/20 21Z,   0.40,  -3.28,  99.90,  -2.95,  -0.07,  (max)
06/20 22Z,   0.50,  -3.61,  99.90,  -3.18,  -0.07,
06/20 23Z,   0.50,  -4.30,  99.90,  -3.87,  -0.07,
06/21 00Z,   0.50,  -5.16,  99.90,  -4.73,  -0.07,
06/21 01Z,   0.50,  -5.86,  99.90,  -5.43,  -0.07,
06/21 02Z,   0.50,  -6.02,  99.90,  -5.59,  -0.07,  (min)
06/21 03Z,   0.50,  -5.45,  99.90,  -5.02,  -0.07,
06/21 04Z,   0.50,  -4.23,  99.90,  -3.80,  -0.07,
06/21 05Z,   0.50,  -2.65,  99.90,  -2.22,  -0.07,
06/21 06Z,   0.50,  -1.05,  99.90,  -0.62,  -0.07,
06/21 07Z,   0.50,   0.17,  99.90,   0.60,  -0.07,
06/21 08Z,   0.50,   0.60,  99.90,   1.03,  -0.07,  (max)
06/21 09Z,   0.50,   0.02,  99.90,   0.45,  -0.07,
06/21 10Z,   0.50,  -1.51,  99.90,  -1.08,  -0.07,
06/21 11Z,   0.40,  -3.75,  99.90,  -3.42,  -0.07,
06/21 12Z,   0.40,  -6.38,  99.90,  -6.05,  -0.07,
06/21 13Z,   0.40,  -8.95,  99.90,  -8.62,  -0.07,
06/21 14Z,   0.40, -10.90,  99.90, -10.57,  -0.07,
06/21 15Z,   0.40, -11.75,  99.90, -11.42,  -0.07,  (min)
06/21 16Z,   0.40, -11.39,  99.90, -11.06,  -0.07,
06/21 17Z,   0.40, -10.05,  99.90,  -9.72,  -0.07,
06/21 18Z,   0.40,  -8.08,  99.90,  -7.75,  -0.07,
06/21 19Z,   0.40,  -5.92,  99.90,  -5.59,  -0.07,
06/21 20Z,   0.40,  -4.05,  99.90,  -3.72,  -0.07,
06/21 21Z,   0.40,  -2.79,  99.90,  -2.46,  -0.07,
06/21 22Z,   0.30,  -2.25,  99.90,  -2.02,  -0.07,  (max)
06/21 23Z,   0.30,  -2.30,  99.90,  -2.06,  -0.07,
06/22 00Z,   0.30,  -2.81,  99.90,  -2.58,  -0.07,
06/22 01Z,   0.30,  -3.61,  99.90,  -3.37,  -0.07,
06/22 02Z,   0.30,  -4.36,  99.90,  -4.13,  -0.07,
06/22 03Z,   0.30,  -4.67,  99.90,  -4.44,  -0.07,  (min)
06/22 04Z,   0.30,  -4.29,  99.90,  -4.06,  -0.07,
06/22 05Z,   0.30,  -3.31,  99.90,  -3.07,  -0.07,
06/22 06Z,   0.30,  -1.95,  99.90,  -1.72,  -0.07,
06/22 07Z,   0.20,  -0.58,  99.90,  -0.45,  -0.07,
06/22 08Z,   0.20,   0.37,  99.90,   0.50,  -0.07,
06/22 09Z,   0.20,   0.48,  99.90,   0.61,  -0.07,  (max)
06/22 10Z,   0.20,  -0.45,  99.90,  -0.32,  -0.07,
06/22 11Z,   0.20,  -2.34,  99.90,  -2.21,  -0.07,
06/22 12Z,   0.20,  -4.91,  99.90,  -4.78,  -0.07,
06/22 13Z,   0.20,  -7.84,  99.90,  -7.71,  -0.07,
06/22 14Z,   0.20, -10.60,  99.90, -10.47,  -0.07,
06/22 15Z,   0.20, -12.56,  99.90, -12.43,  -0.07,
06/22 16Z,   0.20, -13.24,  99.90, -13.11,  -0.07,  (min)
06/22 17Z,   0.20, -12.55,  99.90, -12.41,  -0.07,
06/22 18Z,   0.20, -10.75,  99.90, -10.62,  -0.07,
06/22 19Z,   0.20,  -8.30,  99.90,  -8.17,  -0.07,
06/22 20Z,   0.20,  -5.69,  99.90,  -5.56,  -0.07,
06/22 21Z,   0.20,  -3.45,  99.90,  -3.32,  -0.07,
06/22 22Z,   0.20,  -1.92,  99.90,  -1.79,  -0.07,
06/22 23Z,   0.20,  -1.16,  99.90,  -1.03,  -0.07,
06/23 00Z,   0.20,  -1.06,  99.90,  -0.93,  -0.07,  (max)
06/23 01Z,   0.20,  -1.54,  99.90,  -1.41,  -0.07,
06/23 02Z,   0.20,  -2.40,  99.90,  -2.27,  -0.07,
06/23 03Z,   0.20,  -3.29,  99.90,  -3.16,  -0.07,
06/23 04Z,   0.20,  -3.75,  99.90,  -3.62,  -0.07,  (min)
06/23 05Z,   0.20,  -3.55,  99.90,  -3.42,  -0.07,
06/23 06Z,   0.20,  -2.72,  99.90,  -2.59,  -0.07,
06/23 07Z,   0.20,  -1.53,  99.90,  -1.40,  -0.07,
06/23 08Z,   0.20,  -0.33,  99.90,  -0.20,  -0.07,
06/23 09Z,   0.20,   0.39,  99.90,   0.53,  -0.07,  (max)
06/23 10Z,   0.20,   0.23,  99.90,   0.36,  -0.07,
06/23 11Z,   0.20,  -1.01,  99.90,  -0.88,  -0.07,
06/23 12Z,   0.20,  -3.19,  99.90,  -3.05,  -0.07,
06/23 13Z,   0.20,  -6.04,  99.90,  -5.91,  -0.07,
06/23 14Z,   0.20,  -9.18,  99.90,  -9.05,  -0.07,
06/23 15Z,   0.20, -12.03,  99.90, -11.90,  -0.07,
06/23 16Z,   0.20, -13.89,  99.90, -13.76,  -0.07,
06/23 17Z,   0.20, -14.30,  99.90, -14.16,  -0.07,  (min)
06/23 18Z,   0.20, -13.21,  99.90, -13.08,  -0.07,
06/23 19Z,  99.90, -10.97,  99.90,  99.90,  -0.07,
06/23 20Z,  99.90,  -8.10,  99.90,  99.90,  -0.07,
06/23 21Z,  99.90,  -5.16,  99.90,  99.90,  -0.07,
06/23 22Z,  99.90,  -2.71,  99.90,  99.90,  -0.07,
06/23 23Z,  99.90,  -1.04,  99.90,  99.90,  -0.07,
06/24 00Z,  99.90,  -0.21,  99.90,  99.90,  -0.07,