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
#Washington, DC : 05/20/2025 09:21:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 18Z,   0.90,  -1.23,  -0.61,  99.90,  -0.28,
05/18 19Z,   0.80,  -1.71,  -1.07,  99.90,  -0.16,
05/18 20Z,   0.80,  -2.26,  -1.55,  99.90,  -0.09,
05/18 21Z,   0.80,  -2.78,  -2.00,  99.90,  -0.02,
05/18 22Z,   0.80,  -3.21,  -2.37,  99.90,   0.04,
05/18 23Z,   0.80,  -3.48,  -2.73,  99.90,  -0.05,
05/19 00Z,   0.80,  -3.56,  -3.01,  99.90,  -0.25,
05/19 01Z,   0.80,  -3.39,  -3.16,  99.90,  -0.57,  (min)
05/19 02Z,   0.80,  -2.83,  -2.92,  99.90,  -0.89,
05/19 03Z,   0.80,  -2.05,  -2.22,  99.90,  -0.97,
05/19 04Z,   0.70,  -1.44,  -1.57,  99.90,  -0.83,
05/19 05Z,   0.70,  -1.21,  -1.23,  99.90,  -0.72,
05/19 06Z,   0.80,  -1.29,  -1.17,  99.90,  -0.68,  (max)
05/19 07Z,   0.80,  -1.60,  -1.34,  99.90,  -0.54,
05/19 08Z,   0.70,  -2.07,  -1.69,  99.90,  -0.32,
05/19 09Z,   0.70,  -2.58,  -2.07,  99.90,  -0.19,
05/19 10Z,   0.70,  -3.04,  -2.45,  99.90,  -0.11,
05/19 11Z,   0.70,  -3.34,  -2.80,  99.90,  -0.16,
05/19 12Z,   0.80,  -3.43,  -3.00,  99.90,  -0.37,
05/19 13Z,   0.80,  -3.27,  -3.02,  99.90,  -0.55,  (min)
05/19 14Z,   0.80,  -2.79,  -2.50,  99.90,  -0.51,
05/19 15Z,   0.70,  -2.00,  -1.59,  99.90,  -0.29,
05/19 16Z,   0.70,  -1.28,  -1.02,  99.90,  -0.44,
05/19 17Z,   0.70,  -0.94,  -0.81,  99.90,  -0.57,  (max)
05/19 18Z,   0.80,  -1.00,  -0.94,  99.90,  -0.74,
05/19 19Z,   0.80,  -1.31,  -1.33,  99.90,  -0.82,
05/19 20Z,   0.70,  -1.81,  -1.84,  99.90,  -0.73,
05/19 21Z,   0.70,  -2.37,  -2.35,  99.90,  -0.68,
05/19 22Z,   0.70,  -2.88,  -2.81,  99.90,  -0.63,
05/19 23Z,   0.70,  -3.30,  -3.22,  99.90,  -0.62,
05/20 00Z,   0.70,  -3.54,  -3.51,  99.90,  -0.67,
05/20 01Z,   0.70,  -3.57,  -3.73,  99.90,  -0.86,
05/20 02Z,   0.70,  -3.32,  -3.74,  99.90,  -1.12,  (min)
05/20 03Z,   0.70,  -2.70,  -3.11,  99.90,  -1.11,
05/20 04Z,   0.70,  -1.90,  -2.24,  99.90,  -1.04,
05/20 05Z,   0.60,  -1.32,  -1.63,  99.90,  -0.91,
05/20 06Z,   0.60,  -1.13,  -1.30,  99.90,  -0.77,
05/20 07Z,   0.60,  -1.23,  -1.15,  99.90,  -0.52,  (max)
05/20 08Z,   0.60,  -1.58,  -1.33,  99.90,  -0.35,
05/20 09Z,   0.60,  -2.08,  -1.73,  99.90,  -0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 10Z,   0.60,  -2.61,  99.90,  -2.20,  -0.19,
05/20 11Z,   0.60,  -3.06,  99.90,  -2.59,  -0.13,
05/20 12Z,   0.60,  -3.35,  99.90,  -2.83,  -0.08,
05/20 13Z,   0.60,  -3.43,  99.90,  -2.85,  -0.02,  (min)
05/20 14Z,   0.60,  -3.28,  99.90,  -2.64,   0.04,
05/20 15Z,   0.60,  -2.78,  99.90,  -2.08,   0.09,
05/20 16Z,   0.60,  -1.99,  99.90,  -1.24,   0.15,
05/20 17Z,   0.60,  -1.30,  99.90,  -0.50,   0.21,
05/20 18Z,   0.60,  -1.00,  99.90,  -0.14,   0.26,
05/20 19Z,   0.60,  -1.05,  99.90,  -0.13,   0.32,  (max)
05/20 20Z,   0.60,  -1.37,  99.90,  -0.39,   0.38,
05/20 21Z,   0.60,  -1.88,  99.90,  -0.85,   0.44,
05/20 22Z,   0.60,  -2.45,  99.90,  -1.42,   0.44,
05/20 23Z,   0.60,  -2.98,  99.90,  -1.94,   0.44,
05/21 00Z,   0.60,  -3.38,  99.90,  -2.35,   0.44,
05/21 01Z,   0.60,  -3.60,  99.90,  -2.56,   0.44,  (min)
05/21 02Z,   0.60,  -3.59,  99.90,  -2.56,   0.44,
05/21 03Z,   0.60,  -3.28,  99.90,  -2.24,   0.44,
05/21 04Z,   0.60,  -2.58,  99.90,  -1.55,   0.44,
05/21 05Z,   0.60,  -1.75,  99.90,  -0.72,   0.44,
05/21 06Z,   0.60,  -1.19,  99.90,  -0.16,   0.44,
05/21 07Z,   0.60,  -1.01,  99.90,   0.03,   0.44,  (max)
05/21 08Z,   0.70,  -1.13,  99.90,   0.01,   0.44,
05/21 09Z,   0.70,  -1.52,  99.90,  -0.38,   0.44,
05/21 10Z,   0.70,  -2.05,  99.90,  -0.92,   0.44,
05/21 11Z,   0.70,  -2.60,  99.90,  -1.47,   0.44,
05/21 12Z,   0.70,  -3.07,  99.90,  -1.93,   0.44,
05/21 13Z,   0.70,  -3.36,  99.90,  -2.23,   0.44,
05/21 14Z,   0.80,  -3.47,  99.90,  -2.23,   0.44,  (min)
05/21 15Z,   0.80,  -3.33,  99.90,  -2.09,   0.44,
05/21 16Z,   0.80,  -2.82,  99.90,  -1.58,   0.44,
05/21 17Z,   0.80,  -2.04,  99.90,  -0.80,   0.44,
05/21 18Z,   0.90,  -1.37,  99.90,  -0.03,   0.44,
05/21 19Z,   0.90,  -1.06,  99.90,   0.27,   0.44,  (max)
05/21 20Z,   0.90,  -1.10,  99.90,   0.24,   0.44,
05/21 21Z,   1.00,  -1.42,  99.90,   0.02,   0.44,
05/21 22Z,   1.00,  -1.95,  99.90,  -0.51,   0.44,
05/21 23Z,   1.10,  -2.54,  99.90,  -1.01,   0.44,
05/22 00Z,   1.20,  -3.08,  99.90,  -1.44,   0.44,
05/22 01Z,   1.20,  -3.47,  99.90,  -1.83,   0.44,
05/22 02Z,   1.20,  -3.66,  99.90,  -2.02,   0.44,  (min)
05/22 03Z,   1.30,  -3.62,  99.90,  -1.88,   0.44,
05/22 04Z,   1.30,  -3.24,  99.90,  -1.51,   0.44,
05/22 05Z,   1.40,  -2.47,  99.90,  -0.63,   0.44,
05/22 06Z,   1.40,  -1.61,  99.90,   0.23,   0.44,
05/22 07Z,   1.50,  -1.04,  99.90,   0.90,   0.44,
05/22 08Z,   1.50,  -0.85,  99.90,   1.09,   0.44,  (max)
05/22 09Z,   1.50,  -0.99,  99.90,   0.94,   0.44,
05/22 10Z,   1.60,  -1.43,  99.90,   0.61,   0.44,
05/22 11Z,   1.60,  -2.01,  99.90,   0.03,   0.44,
05/22 12Z,   1.60,  -2.59,  99.90,  -0.55,   0.44,
05/22 13Z,   1.60,  -3.07,  99.90,  -1.04,   0.44,
05/22 14Z,   1.60,  -3.39,  99.90,  -1.36,   0.44,
05/22 15Z,   1.60,  -3.53,  99.90,  -1.50,   0.44,  (min)
05/22 16Z,   1.60,  -3.42,  99.90,  -1.38,   0.44,
05/22 17Z,   1.60,  -2.91,  99.90,  -0.87,   0.44,
05/22 18Z,   1.60,  -2.11,  99.90,  -0.08,   0.44,
05/22 19Z,   1.60,  -1.44,  99.90,   0.60,   0.44,
05/22 20Z,   1.60,  -1.11,  99.90,   0.93,   0.44,  (max)
05/22 21Z,   1.60,  -1.12,  99.90,   0.91,   0.44,
05/22 22Z,   1.50,  -1.45,  99.90,   0.48,   0.44,
05/22 23Z,   1.50,  -2.01,  99.90,  -0.08,   0.44,
05/23 00Z,   1.50,  -2.63,  99.90,  -0.69,   0.44,
05/23 01Z,   1.40,  -3.17,  99.90,  -1.33,   0.44,
05/23 02Z,   1.40,  -3.54,  99.90,  -1.71,   0.44,
05/23 03Z,   1.40,  -3.71,  99.90,  -1.88,   0.44,
05/23 04Z,   1.30,  -3.64,  99.90,  -1.91,   0.44,  (min)
05/23 05Z,   1.30,  -3.20,  99.90,  -1.46,   0.44,
05/23 06Z,   1.30,  -2.35,  99.90,  -0.61,   0.44,
05/23 07Z,   1.20,  -1.44,  99.90,   0.19,   0.44,
05/23 08Z,   1.20,  -0.86,  99.90,   0.78,   0.44,
05/23 09Z,   1.20,  -0.67,  99.90,   0.97,   0.44,  (max)
05/23 10Z,   1.20,  -0.85,  99.90,   0.79,   0.44,
05/23 11Z,   1.10,  -1.34,  99.90,   0.19,   0.44,
05/23 12Z,   1.10,  -1.97,  99.90,  -0.44,   0.44,
05/23 13Z,   1.10,  -2.58,  99.90,  -1.05,   0.44,
05/23 14Z,   1.10,  -3.09,  99.90,  -1.55,   0.44,
05/23 15Z,   1.10,  -3.44,  99.90,  -1.91,   0.44,
05/23 16Z,   1.10,  -3.63,  99.90,  -2.10,   0.44,  (min)
05/23 17Z,   1.10,  -3.54,  99.90,  -2.01,   0.44,
05/23 18Z,   1.00,  -3.01,  99.90,  -1.58,   0.44,
05/23 19Z,   1.00,  -2.19,  99.90,  -0.76,   0.44,
05/23 20Z,   1.00,  -1.49,  99.90,  -0.06,   0.44,
05/23 21Z,   0.90,  -1.13,  99.90,   0.20,   0.44,  (max)
05/23 22Z,   0.90,  -1.14,  99.90,   0.20,   0.44,
05/23 23Z,   0.90,  -1.49,  99.90,  -0.16,   0.44,
05/24 00Z,   0.90,  -2.08,  99.90,  -0.75,   0.44,
05/24 01Z,  99.90,  -2.71,  99.90,  99.90,   0.44,
05/24 02Z,  99.90,  -3.25,  99.90,  99.90,   0.44,
05/24 03Z,  99.90,  -3.60,  99.90,  99.90,   0.44,
05/24 04Z,  99.90,  -3.76,  99.90,  99.90,   0.44,
05/24 05Z,  99.90,  -3.66,  99.90,  99.90,   0.44,
05/24 06Z,  99.90,  -3.14,  99.90,  99.90,   0.44,