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
#Philadelphia, PA : 02/17/2026 02:22:40 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 06Z,   0.50,  -2.21,  -1.55,  99.90,   0.16,  (max)
02/15 07Z,   0.50,  -3.23,  -2.67,  99.90,   0.06,
02/15 08Z,   0.50,  -4.34,  -3.72,  99.90,   0.12,
02/15 09Z,   0.50,  -5.38,  -4.72,  99.90,   0.16,
02/15 10Z,   0.50,  -6.28,  -5.70,  99.90,   0.08,
02/15 11Z,   0.50,  -6.87,  -6.46,  99.90,  -0.09,  (min)
02/15 12Z,   0.50,  -6.52,  -5.90,  99.90,   0.12,
02/15 13Z,   0.50,  -5.07,  -4.09,  99.90,   0.48,
02/15 14Z,   0.50,  -3.43,  -2.51,  99.90,   0.42,
02/15 15Z,   0.50,  -2.23,  -1.18,  99.90,   0.55,
02/15 16Z,   0.50,  -1.28,  -0.21,  99.90,   0.57,
02/15 17Z,   0.50,  -0.77,   0.34,  99.90,   0.61,  (max)
02/15 18Z,   0.50,  -1.11,   0.07,  99.90,   0.68,
02/15 19Z,   0.50,  -1.99,  -1.01,  99.90,   0.48,
02/15 20Z,   0.50,  -3.02,  -2.23,  99.90,   0.29,
02/15 21Z,   0.60,  -4.09,  -3.32,  99.90,   0.17,
02/15 22Z,   0.60,  -5.17,  -4.40,  99.90,   0.17,
02/15 23Z,   0.60,  -6.24,  -5.44,  99.90,   0.20,
02/16 00Z,   0.60,  -6.77,  -6.18,  99.90,  -0.01,  (min)
02/16 01Z,   0.60,  -6.12,  -5.68,  99.90,  -0.16,
02/16 02Z,   0.60,  -4.71,  -3.83,  99.90,   0.28,
02/16 03Z,   0.60,  -3.47,  -2.42,  99.90,   0.45,
02/16 04Z,   0.60,  -2.45,  -1.31,  99.90,   0.54,
02/16 05Z,   0.60,  -1.65,  -0.58,  99.90,   0.47,
02/16 06Z,   0.70,  -1.60,  -0.48,  99.90,   0.42,  (max)
02/16 07Z,   0.70,  -2.35,  -1.44,  99.90,   0.21,
02/16 08Z,   0.70,  -3.42,  -2.61,  99.90,   0.11,
02/16 09Z,   0.70,  -4.54,  -3.69,  99.90,   0.15,
02/16 10Z,   0.70,  -5.58,  -4.75,  99.90,   0.13,
02/16 11Z,   0.70,  -6.48,  -5.75,  99.90,   0.03,
02/16 12Z,   0.70,  -6.96,  -6.46,  99.90,  -0.20,  (min)
02/16 13Z,   0.80,  -6.35,  -5.12,  99.90,   0.43,
02/16 14Z,   0.80,  -4.67,  -3.23,  99.90,   0.64,
02/16 15Z,   0.80,  -2.99,  -1.77,  99.90,   0.42,
02/16 16Z,   0.80,  -1.83,  -0.57,  99.90,   0.46,
02/16 17Z,   0.80,  -0.98,   0.34,  99.90,   0.52,
02/16 18Z,   0.80,  -0.71,   0.80,  99.90,   0.71,  (max)
02/16 19Z,   0.90,  -1.26,   0.32,  99.90,   0.68,
02/16 20Z,   0.90,  -2.25,  -0.79,  99.90,   0.56,
02/16 21Z,   1.00,  -3.32,  -1.94,  99.90,   0.38,
02/16 22Z,   1.00,  -4.42,  -3.03,  99.90,   0.39,
02/16 23Z,   1.10,  -5.51,  -4.06,  99.90,   0.35,
02/17 00Z,   1.10,  -6.51,  -5.00,  99.90,   0.41,
02/17 01Z,   1.20,  -6.76,  -5.50,  99.90,   0.06,  (min)
02/17 02Z,   1.20,  -5.76,  -4.27,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 03Z,   1.20,  -4.18,  99.90,  -2.70,   0.28,
02/17 04Z,   1.20,  -2.93,  99.90,  -1.46,   0.27,
02/17 05Z,   1.20,  -1.98,  99.90,  -0.52,   0.26,
02/17 06Z,   1.20,  -1.40,  99.90,   0.05,   0.25,  (max)
02/17 07Z,   1.20,  -1.64,  99.90,  -0.20,   0.24,
02/17 08Z,   1.20,  -2.55,  99.90,  -1.12,   0.23,
02/17 09Z,   1.20,  -3.67,  99.90,  -2.25,   0.22,
02/17 10Z,   1.20,  -4.79,  99.90,  -3.38,   0.21,
02/17 11Z,   1.20,  -5.82,  99.90,  -4.41,   0.20,
02/17 12Z,   1.20,  -6.68,  99.90,  -5.28,   0.19,
02/17 13Z,   1.20,  -6.98,  99.90,  -5.60,   0.18,  (min)
02/17 14Z,   1.20,  -6.06,  99.90,  -4.68,   0.17,
02/17 15Z,   1.20,  -4.18,  99.90,  -2.81,   0.17,
02/17 16Z,   1.10,  -2.52,  99.90,  -1.24,   0.17,
02/17 17Z,   1.10,  -1.44,  99.90,  -0.16,   0.17,
02/17 18Z,   1.10,  -0.76,  99.90,   0.51,   0.17,  (max)
02/17 19Z,   1.10,  -0.77,  99.90,   0.51,   0.17,
02/17 20Z,   1.10,  -1.55,  99.90,  -0.27,   0.17,
02/17 21Z,   1.10,  -2.63,  99.90,  -1.35,   0.17,
02/17 22Z,   1.10,  -3.74,  99.90,  -2.46,   0.17,
02/17 23Z,   1.00,  -4.84,  99.90,  -3.66,   0.17,
02/18 00Z,   1.00,  -5.90,  99.90,  -4.73,   0.17,
02/18 01Z,   1.00,  -6.73,  99.90,  -5.56,   0.17,  (min)
02/18 02Z,   1.00,  -6.62,  99.90,  -5.45,   0.17,
02/18 03Z,   1.00,  -5.25,  99.90,  -4.07,   0.17,
02/18 04Z,   1.00,  -3.54,  99.90,  -2.37,   0.17,
02/18 05Z,   1.00,  -2.34,  99.90,  -1.16,   0.17,
02/18 06Z,   0.90,  -1.54,  99.90,  -0.46,   0.17,
02/18 07Z,   0.90,  -1.23,  99.90,  -0.15,   0.17,  (max)
02/18 08Z,   0.90,  -1.75,  99.90,  -0.67,   0.17,
02/18 09Z,   0.90,  -2.80,  99.90,  -1.73,   0.17,
02/18 10Z,   0.90,  -3.95,  99.90,  -2.88,   0.17,
02/18 11Z,   0.90,  -5.06,  99.90,  -3.99,   0.17,
02/18 12Z,   0.90,  -6.06,  99.90,  -4.99,   0.17,
02/18 13Z,   0.90,  -6.84,  99.90,  -5.77,   0.17,
02/18 14Z,   0.90,  -6.91,  99.90,  -5.84,   0.17,  (min)
02/18 15Z,   0.90,  -5.67,  99.90,  -4.60,   0.17,
02/18 16Z,   0.90,  -3.66,  99.90,  -2.59,   0.17,
02/18 17Z,   0.90,  -2.07,  99.90,  -1.00,   0.17,
02/18 18Z,   1.00,  -1.14,  99.90,   0.04,   0.17,
02/18 19Z,   1.00,  -0.68,  99.90,   0.50,   0.17,  (max)
02/18 20Z,   1.00,  -0.97,  99.90,   0.21,   0.17,
02/18 21Z,   1.00,  -1.94,  99.90,  -0.76,   0.17,
02/18 22Z,   1.00,  -3.09,  99.90,  -1.92,   0.17,
02/18 23Z,   1.00,  -4.23,  99.90,  -3.05,   0.17,
02/19 00Z,   1.00,  -5.30,  99.90,  -4.13,   0.17,
02/19 01Z,   1.00,  -6.27,  99.90,  -5.10,   0.17,
02/19 02Z,   1.00,  -6.86,  99.90,  -5.69,   0.17,  (min)
02/19 03Z,   1.00,  -6.33,  99.90,  -5.16,   0.17,
02/19 04Z,   1.00,  -4.63,  99.90,  -3.45,   0.17,
02/19 05Z,   1.00,  -2.87,  99.90,  -1.69,   0.17,
02/19 06Z,   1.00,  -1.77,  99.90,  -0.60,   0.17,
02/19 07Z,   1.00,  -1.16,  99.90,   0.01,   0.17,  (max)
02/19 08Z,   0.90,  -1.14,  99.90,  -0.07,   0.17,
02/19 09Z,   0.90,  -1.92,  99.90,  -0.84,   0.17,
02/19 10Z,   0.90,  -3.08,  99.90,  -2.00,   0.17,
02/19 11Z,   0.90,  -4.24,  99.90,  -3.17,   0.17,
02/19 12Z,   0.90,  -5.33,  99.90,  -4.26,   0.17,
02/19 13Z,   0.90,  -6.28,  99.90,  -5.20,   0.17,
02/19 14Z,   1.00,  -6.95,  99.90,  -5.77,   0.17,  (min)
02/19 15Z,   1.00,  -6.76,  99.90,  -5.58,   0.17,
02/19 16Z,   1.00,  -5.24,  99.90,  -4.06,   0.17,
02/19 17Z,   1.00,  -3.18,  99.90,  -2.00,   0.17,
02/19 18Z,   1.00,  -1.73,  99.90,  -0.55,   0.17,
02/19 19Z,   1.00,  -0.96,  99.90,   0.21,   0.17,
02/19 20Z,   1.10,  -0.73,  99.90,   0.54,   0.17,  (max)
02/19 21Z,   1.10,  -1.28,  99.90,  -0.01,   0.17,
02/19 22Z,   1.10,  -2.40,  99.90,  -1.12,   0.17,
02/19 23Z,   1.20,  -3.60,  99.90,  -2.22,   0.17,
02/20 00Z,   1.20,  -4.72,  99.90,  -3.35,   0.17,
02/20 01Z,   1.20,  -5.74,  99.90,  -4.37,   0.17,
02/20 02Z,   1.20,  -6.57,  99.90,  -5.20,   0.17,
02/20 03Z,   1.20,  -6.86,  99.90,  -5.49,   0.17,  (min)
02/20 04Z,   1.20,  -5.92,  99.90,  -4.55,   0.17,
02/20 05Z,   1.20,  -3.96,  99.90,  -2.59,   0.17,
02/20 06Z,   1.20,  -2.24,  99.90,  -0.86,   0.17,
02/20 07Z,   1.20,  -1.30,  99.90,   0.08,   0.17,
02/20 08Z,   1.20,  -0.89,  99.90,   0.48,   0.17,  (max)
02/20 09Z,   1.20,  -1.15,  99.90,   0.23,   0.17,
02/20 10Z,   1.20,  -2.12,  99.90,  -0.75,   0.17,
02/20 11Z,   1.20,  -3.34,  99.90,  -1.97,   0.17,
02/20 12Z,   1.20,  -4.50,  99.90,  -3.12,   0.17,
02/20 13Z,   1.20,  -5.55,  99.90,  -4.17,   0.17,
02/20 14Z,   1.20,  -6.43,  99.90,  -5.06,   0.17,
02/20 15Z,   1.20,  -6.97,  99.90,  -5.59,   0.17,  (min)
02/20 16Z,   1.20,  -6.53,  99.90,  -5.15,   0.17,
02/20 17Z,   1.30,  -4.81,  99.90,  -3.33,   0.17,
02/20 18Z,   1.30,  -2.80,  99.90,  -1.32,   0.17,