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
#Charleston, OR : 05/17/2025 13:22:35 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 18Z,  -0.20,  -6.54,  -6.53,  99.90,   0.21,
05/15 19Z,  -0.20,  -5.08,  -5.09,  99.90,   0.19,
05/15 20Z,  -0.20,  -3.67,  -3.67,  99.90,   0.20,
05/15 21Z,  -0.20,  -2.55,  -2.59,  99.90,   0.16,
05/15 22Z,  -0.20,  -1.90,  -1.96,  99.90,   0.14,
05/15 23Z,  -0.20,  -1.83,  -1.94,  99.90,   0.09,  (max)
05/16 00Z,  -0.20,  -2.27,  -2.44,  99.90,   0.03,
05/16 01Z,  -0.20,  -2.97,  -3.15,  99.90,   0.02,
05/16 02Z,  -0.10,  -3.63,  -3.80,  99.90,  -0.07,
05/16 03Z,  -0.10,  -4.02,  -4.14,  99.90,  -0.02,  (min)
05/16 04Z,  -0.20,  -3.95,  -4.03,  99.90,   0.12,
05/16 05Z,  -0.10,  -3.40,  -3.44,  99.90,   0.06,
05/16 06Z,  -0.10,  -2.48,  -2.55,  99.90,   0.03,
05/16 07Z,  -0.10,  -1.48,  -1.57,  99.90,   0.01,
05/16 08Z,  -0.10,  -0.68,  -0.74,  99.90,   0.04,
05/16 09Z,  -0.10,  -0.31,  -0.28,  99.90,   0.13,  (max)
05/16 10Z,  -0.10,  -0.50,  -0.55,  99.90,   0.05,
05/16 11Z,   0.00,  -1.35,  -1.52,  99.90,  -0.17,
05/16 12Z,  -0.10,  -2.78,  -2.94,  99.90,  -0.06,
05/16 13Z,   0.00,  -4.53,  -4.66,  99.90,  -0.13,
05/16 14Z,   0.00,  -6.23,  -6.33,  99.90,  -0.10,
05/16 15Z,   0.00,  -7.54,  -7.64,  99.90,  -0.10,
05/16 16Z,   0.00,  -8.21,  -8.29,  99.90,  -0.08,  (min)
05/16 17Z,  -0.10,  -8.12,  -8.14,  99.90,   0.08,
05/16 18Z,   0.00,  -7.34,  -7.27,  99.90,   0.07,
05/16 19Z,  -0.10,  -6.09,  -5.99,  99.90,   0.20,
05/16 20Z,  -0.10,  -4.69,  -4.59,  99.90,   0.20,
05/16 21Z,   0.00,  -3.41,  -3.35,  99.90,   0.06,
05/16 22Z,   0.00,  -2.46,  -2.41,  99.90,   0.05,
05/16 23Z,   0.00,  -1.98,  -1.91,  99.90,   0.07,  (max)
05/17 00Z,   0.00,  -2.04,  -1.98,  99.90,   0.06,
05/17 01Z,   0.00,  -2.52,  -2.49,  99.90,   0.03,
05/17 02Z,   0.00,  -3.16,  -3.12,  99.90,   0.04,
05/17 03Z,   0.00,  -3.70,  -3.58,  99.90,   0.12,
05/17 04Z,   0.00,  -3.92,  -3.73,  99.90,   0.19,  (min)
05/17 05Z,   0.00,  -3.72,  -3.46,  99.90,   0.26,
05/17 06Z,   0.00,  -3.09,  -2.85,  99.90,   0.24,
05/17 07Z,   0.00,  -2.21,  -2.03,  99.90,   0.18,
05/17 08Z,   0.00,  -1.33,  -1.17,  99.90,   0.16,
05/17 09Z,   0.00,  -0.72,  -0.50,  99.90,   0.22,
05/17 10Z,   0.00,  -0.54,  -0.36,  99.90,   0.18,  (max)
05/17 11Z,   0.10,  -0.92,  -0.76,  99.90,   0.06,
05/17 12Z,   0.10,  -1.90,  -1.82,  99.90,  -0.02,
05/17 13Z,   0.10,  -3.37,  -3.29,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 14Z,   0.10,  -5.05,  99.90,  -4.96,  -0.01,
05/17 15Z,   0.10,  -6.57,  99.90,  -6.48,  -0.00,
05/17 16Z,   0.10,  -7.66,  99.90,  -7.55,   0.00,
05/17 17Z,   0.00,  -8.10,  99.90,  -8.09,   0.01,  (min)
05/17 18Z,   0.00,  -7.83,  99.90,  -7.82,   0.01,
05/17 19Z,   0.00,  -6.95,  99.90,  -6.93,   0.02,
05/17 20Z,   0.00,  -5.71,  99.90,  -5.68,   0.03,
05/17 21Z,   0.00,  -4.39,  99.90,  -4.36,   0.03,
05/17 22Z,   0.00,  -3.24,  99.90,  -3.20,   0.04,
05/17 23Z,   0.00,  -2.41,  99.90,  -2.36,   0.05,
05/18 00Z,   0.00,  -2.05,  99.90,  -1.99,   0.05,  (max)
05/18 01Z,   0.00,  -2.18,  99.90,  -2.12,   0.06,
05/18 02Z,   0.00,  -2.66,  99.90,  -2.60,   0.06,
05/18 03Z,   0.00,  -3.25,  99.90,  -3.20,   0.06,
05/18 04Z,   0.00,  -3.71,  99.90,  -3.65,   0.06,
05/18 05Z,   0.00,  -3.86,  99.90,  -3.80,   0.06,  (min)
05/18 06Z,   0.00,  -3.61,  99.90,  -3.55,   0.06,
05/18 07Z,  -0.10,  -2.99,  99.90,  -3.03,   0.06,
05/18 08Z,  -0.10,  -2.18,  99.90,  -2.23,   0.06,
05/18 09Z,   0.00,  -1.43,  99.90,  -1.37,   0.06,
05/18 10Z,   0.00,  -0.95,  99.90,  -0.89,   0.06,
05/18 11Z,   0.00,  -0.90,  99.90,  -0.84,   0.06,  (max)
05/18 12Z,   0.00,  -1.37,  99.90,  -1.31,   0.06,
05/18 13Z,   0.00,  -2.38,  99.90,  -2.32,   0.06,
05/18 14Z,   0.00,  -3.81,  99.90,  -3.75,   0.06,
05/18 15Z,   0.00,  -5.36,  99.90,  -5.30,   0.06,
05/18 16Z,   0.00,  -6.72,  99.90,  -6.66,   0.06,
05/18 17Z,  -0.10,  -7.61,  99.90,  -7.65,   0.06,
05/18 18Z,  -0.10,  -7.89,  99.90,  -7.93,   0.06,  (min)
05/18 19Z,   0.00,  -7.52,  99.90,  -7.46,   0.06,
05/18 20Z,  -0.10,  -6.60,  99.90,  -6.64,   0.06,
05/18 21Z,  -0.10,  -5.38,  99.90,  -5.42,   0.06,
05/18 22Z,  -0.10,  -4.12,  99.90,  -4.16,   0.06,
05/18 23Z,  -0.10,  -3.04,  99.90,  -3.08,   0.06,
05/19 00Z,   0.00,  -2.29,  99.90,  -2.23,   0.06,
05/19 01Z,  -0.10,  -2.00,  99.90,  -2.04,   0.06,  (max)
05/19 02Z,   0.00,  -2.18,  99.90,  -2.12,   0.06,
05/19 03Z,   0.00,  -2.69,  99.90,  -2.63,   0.06,
05/19 04Z,  -0.10,  -3.29,  99.90,  -3.33,   0.06,
05/19 05Z,   0.00,  -3.75,  99.90,  -3.69,   0.06,
05/19 06Z,   0.00,  -3.92,  99.90,  -3.86,   0.06,  (min)
05/19 07Z,  -0.10,  -3.72,  99.90,  -3.76,   0.06,
05/19 08Z,   0.00,  -3.17,  99.90,  -3.11,   0.06,
05/19 09Z,   0.00,  -2.44,  99.90,  -2.38,   0.06,
05/19 10Z,   0.00,  -1.77,  99.90,  -1.71,   0.06,
05/19 11Z,   0.00,  -1.34,  99.90,  -1.28,   0.06,
05/19 12Z,   0.00,  -1.30,  99.90,  -1.25,   0.06,  (max)
05/19 13Z,   0.00,  -1.76,  99.90,  -1.70,   0.06,
05/19 14Z,   0.00,  -2.72,  99.90,  -2.66,   0.06,
05/19 15Z,   0.00,  -4.05,  99.90,  -3.99,   0.06,
05/19 16Z,   0.00,  -5.47,  99.90,  -5.41,   0.06,
05/19 17Z,   0.00,  -6.68,  99.90,  -6.62,   0.06,
05/19 18Z,   0.00,  -7.45,  99.90,  -7.39,   0.06,
05/19 19Z,   0.00,  -7.63,  99.90,  -7.57,   0.06,  (min)
05/19 20Z,  -0.10,  -7.18,  99.90,  -7.23,   0.06,
05/19 21Z,   0.00,  -6.24,  99.90,  -6.18,   0.06,
05/19 22Z,   0.00,  -5.02,  99.90,  -4.96,   0.06,
05/19 23Z,   0.00,  -3.78,  99.90,  -3.72,   0.06,
05/20 00Z,   0.00,  -2.72,  99.90,  -2.67,   0.06,
05/20 01Z,   0.00,  -2.02,  99.90,  -1.96,   0.06,
05/20 02Z,   0.00,  -1.79,  99.90,  -1.73,   0.06,  (max)
05/20 03Z,  -0.10,  -2.05,  99.90,  -2.09,   0.06,
05/20 04Z,   0.00,  -2.65,  99.90,  -2.59,   0.06,
05/20 05Z,   0.00,  -3.35,  99.90,  -3.29,   0.06,
05/20 06Z,  -0.10,  -3.93,  99.90,  -3.97,   0.06,
05/20 07Z,  -0.20,  -4.22,  99.90,  -4.36,   0.06,  (min)
05/20 08Z,  -0.10,  -4.12,  99.90,  -4.16,   0.06,
05/20 09Z,   0.00,  -3.66,  99.90,  -3.60,   0.06,
05/20 10Z,  -0.10,  -2.97,  99.90,  -3.01,   0.06,
05/20 11Z,  -0.10,  -2.29,  99.90,  -2.33,   0.06,
05/20 12Z,  -0.10,  -1.81,  99.90,  -1.86,   0.06,
05/20 13Z,  -0.10,  -1.69,  99.90,  -1.73,   0.06,  (max)
05/20 14Z,   0.00,  -2.04,  99.90,  -1.98,   0.06,
05/20 15Z,  -0.10,  -2.89,  99.90,  -2.93,   0.06,
05/20 16Z,  -0.20,  -4.10,  99.90,  -4.24,   0.06,
05/20 17Z,  -0.20,  -5.39,  99.90,  -5.53,   0.06,
05/20 18Z,  -0.10,  -6.50,  99.90,  -6.54,   0.06,
05/20 19Z,  -0.10,  -7.19,  99.90,  -7.23,   0.06,
05/20 20Z,  -0.20,  -7.31,  99.90,  -7.45,   0.06,  (min)
05/20 21Z,  -0.20,  -6.81,  99.90,  -6.96,   0.06,
05/20 22Z,  -0.10,  -5.82,  99.90,  -5.86,   0.06,
05/20 23Z,  -0.10,  -4.57,  99.90,  -4.61,   0.06,
05/21 00Z,  -0.10,  -3.30,  99.90,  -3.34,   0.06,
05/21 01Z,  -0.10,  -2.23,  99.90,  -2.27,   0.06,
05/21 02Z,  -0.20,  -1.56,  99.90,  -1.70,   0.06,
05/21 03Z,  -0.10,  -1.43,  99.90,  -1.47,   0.06,  (max)
05/21 04Z,  -0.10,  -1.83,  99.90,  -1.87,   0.06,
05/21 05Z,  -0.10,  -2.62,  99.90,  -2.66,   0.06,
05/21 06Z,  -0.20,  -3.53,  99.90,  -3.67,   0.06,