EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

Main Site
Mirror Site
About
Manual
Disclaimer
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 : 02/23/2024 01:22:11 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/21 06Z,   0.60,  -4.19,  -2.98,  99.90,   0.61,
02/21 07Z,   0.60,  -5.11,  -4.01,  99.90,   0.50,
02/21 08Z,   0.60,  -6.05,  -5.04,  99.90,   0.41,
02/21 09Z,   0.60,  -7.09,  -6.06,  99.90,   0.43,
02/21 10Z,   0.60,  -8.00,  -6.98,  99.90,   0.42,
02/21 11Z,   0.60,  -8.01,  -7.41,  99.90,   0.00,  (min)
02/21 12Z,   0.60,  -6.97,  -5.81,  99.90,   0.56,
02/21 13Z,   0.60,  -5.68,  -4.22,  99.90,   0.86,
02/21 14Z,   0.60,  -4.45,  -2.88,  99.90,   0.97,
02/21 15Z,   0.60,  -3.19,  -1.87,  99.90,   0.72,
02/21 16Z,   0.60,  -2.41,  -1.08,  99.90,   0.73,
02/21 17Z,   0.60,  -2.49,  -1.03,  99.90,   0.86,  (max)
02/21 18Z,   0.60,  -3.08,  -1.82,  99.90,   0.66,
02/21 19Z,   0.60,  -3.83,  -2.90,  99.90,   0.33,
02/21 20Z,   0.60,  -4.71,  -3.98,  99.90,   0.13,
02/21 21Z,   0.60,  -5.85,  -5.04,  99.90,   0.21,
02/21 22Z,   0.70,  -7.24,  -6.08,  99.90,   0.46,
02/21 23Z,   0.70,  -8.19,  -6.96,  99.90,   0.53,
02/22 00Z,   0.70,  -7.97,  -7.32,  99.90,  -0.05,  (min)
02/22 01Z,   0.70,  -6.96,  -5.76,  99.90,   0.50,
02/22 02Z,   0.70,  -5.79,  -4.24,  99.90,   0.85,
02/22 03Z,   0.70,  -4.43,  -3.06,  99.90,   0.67,
02/22 04Z,   0.70,  -3.23,  -2.18,  99.90,   0.35,
02/22 05Z,   0.80,  -2.90,  -1.61,  99.90,   0.49,  (max)
02/22 06Z,   0.70,  -3.41,  -2.03,  99.90,   0.68,
02/22 07Z,   0.80,  -4.26,  -3.04,  99.90,   0.42,
02/22 08Z,   0.80,  -5.20,  -4.10,  99.90,   0.30,
02/22 09Z,   0.80,  -6.19,  -5.10,  99.90,   0.29,
02/22 10Z,   0.80,  -7.27,  -6.13,  99.90,   0.34,
02/22 11Z,   0.80,  -8.10,  -7.01,  99.90,   0.29,
02/22 12Z,   0.70,  -7.92,  -7.22,  99.90,   0.00,  (min)
02/22 13Z,   0.80,  -6.75,  -5.35,  99.90,   0.60,
02/22 14Z,   0.80,  -5.43,  -3.74,  99.90,   0.89,
02/22 15Z,   0.80,  -4.17,  -2.41,  99.90,   0.96,
02/22 16Z,   0.80,  -2.94,  -1.41,  99.90,   0.73,
02/22 17Z,   0.80,  -2.31,  -0.60,  99.90,   0.91,
02/22 18Z,   0.80,  -2.54,  -0.53,  99.90,   1.21,  (max)
02/22 19Z,   0.80,  -3.20,  -1.31,  99.90,   1.09,
02/22 20Z,   0.80,  -4.01,  -2.41,  99.90,   0.80,
02/22 21Z,   0.80,  -4.96,  -3.47,  99.90,   0.69,
02/22 22Z,   0.80,  -6.16,  -4.47,  99.90,   0.89,
02/22 23Z,   0.90,  -7.52,  -5.46,  99.90,   1.16,
02/23 00Z,   0.90,  -8.24,  -6.24,  99.90,   1.10,
02/23 01Z,   0.90,  -7.76,  -6.24,  99.90,   0.62,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/23 02Z,   1.00,  -6.62,  99.90,  -5.03,   0.59,
02/23 03Z,   1.00,  -5.39,  99.90,  -3.82,   0.57,
02/23 04Z,   1.00,  -4.03,  99.90,  -2.47,   0.55,
02/23 05Z,   1.10,  -2.98,  99.90,  -1.35,   0.53,
02/23 06Z,   1.10,  -2.87,  99.90,  -1.26,   0.51,  (max)
02/23 07Z,   1.10,  -3.52,  99.90,  -1.93,   0.49,
02/23 08Z,   1.10,  -4.43,  99.90,  -2.86,   0.47,
02/23 09Z,   1.10,  -5.41,  99.90,  -3.87,   0.45,
02/23 10Z,   1.10,  -6.43,  99.90,  -4.90,   0.42,
02/23 11Z,   1.10,  -7.51,  99.90,  -6.00,   0.40,
02/23 12Z,   1.10,  -8.18,  99.90,  -6.70,   0.38,  (min)
02/23 13Z,   1.10,  -7.72,  99.90,  -6.26,   0.36,
02/23 14Z,   1.10,  -6.40,  99.90,  -4.94,   0.36,
02/23 15Z,   1.10,  -5.05,  99.90,  -3.59,   0.36,
02/23 16Z,   1.10,  -3.80,  99.90,  -2.34,   0.36,
02/23 17Z,   1.10,  -2.68,  99.90,  -1.22,   0.36,
02/23 18Z,   1.10,  -2.28,  99.90,  -0.82,   0.36,  (max)
02/23 19Z,   1.00,  -2.70,  99.90,  -1.33,   0.36,
02/23 20Z,   1.00,  -3.46,  99.90,  -2.10,   0.36,
02/23 21Z,   1.00,  -4.34,  99.90,  -2.98,   0.36,
02/23 22Z,   1.00,  -5.35,  99.90,  -3.99,   0.36,
02/23 23Z,   1.00,  -6.57,  99.90,  -5.21,   0.36,
02/24 00Z,   0.90,  -7.80,  99.90,  -6.54,   0.36,
02/24 01Z,   0.90,  -8.18,  99.90,  -6.92,   0.36,  (min)
02/24 02Z,   0.90,  -7.37,  99.90,  -6.11,   0.36,
02/24 03Z,   1.00,  -6.11,  99.90,  -4.74,   0.36,
02/24 04Z,   1.00,  -4.86,  99.90,  -3.50,   0.36,
02/24 05Z,   1.00,  -3.58,  99.90,  -2.22,   0.36,
02/24 06Z,   1.00,  -2.78,  99.90,  -1.42,   0.36,  (max)
02/24 07Z,   1.00,  -2.94,  99.90,  -1.58,   0.36,
02/24 08Z,   1.00,  -3.73,  99.90,  -2.37,   0.36,
02/24 09Z,   1.00,  -4.71,  99.90,  -3.35,   0.36,
02/24 10Z,   1.00,  -5.73,  99.90,  -4.37,   0.36,
02/24 11Z,   1.10,  -6.75,  99.90,  -5.29,   0.36,
02/24 12Z,   1.10,  -7.76,  99.90,  -6.30,   0.36,
02/24 13Z,   1.10,  -8.17,  99.90,  -6.71,   0.36,  (min)
02/24 14Z,   1.10,  -7.39,  99.90,  -5.93,   0.36,
02/24 15Z,   1.10,  -5.92,  99.90,  -4.45,   0.36,
02/24 16Z,   1.10,  -4.58,  99.90,  -3.12,   0.36,
02/24 17Z,   1.10,  -3.40,  99.90,  -1.94,   0.36,
02/24 18Z,   1.10,  -2.48,  99.90,  -1.02,   0.36,
02/24 19Z,   1.10,  -2.36,  99.90,  -0.90,   0.36,  (max)
02/24 20Z,   1.00,  -2.98,  99.90,  -1.62,   0.36,
02/24 21Z,   1.00,  -3.87,  99.90,  -2.50,   0.36,
02/24 22Z,   0.90,  -4.82,  99.90,  -3.56,   0.36,
02/24 23Z,   0.90,  -5.86,  99.90,  -4.60,   0.36,
02/25 00Z,   0.90,  -7.03,  99.90,  -5.77,   0.36,
02/25 01Z,   0.90,  -8.00,  99.90,  -6.74,   0.36,  (min)
02/25 02Z,   0.90,  -7.95,  99.90,  -6.69,   0.36,
02/25 03Z,   0.90,  -6.80,  99.90,  -5.54,   0.36,
02/25 04Z,   0.90,  -5.46,  99.90,  -4.19,   0.36,
02/25 05Z,   0.80,  -4.26,  99.90,  -3.10,   0.36,
02/25 06Z,   0.80,  -3.16,  99.90,  -2.00,   0.36,
02/25 07Z,   0.80,  -2.67,  99.90,  -1.51,   0.36,  (max)
02/25 08Z,   0.80,  -3.11,  99.90,  -1.95,   0.36,
02/25 09Z,   0.80,  -4.05,  99.90,  -2.88,   0.36,
02/25 10Z,   0.80,  -5.09,  99.90,  -3.93,   0.36,
02/25 11Z,   0.80,  -6.12,  99.90,  -4.96,   0.36,
02/25 12Z,   0.80,  -7.11,  99.90,  -5.95,   0.36,
02/25 13Z,   0.80,  -7.96,  99.90,  -6.80,   0.36,
02/25 14Z,   0.80,  -8.04,  99.90,  -6.88,   0.36,  (min)
02/25 15Z,   0.80,  -6.92,  99.90,  -5.76,   0.36,
02/25 16Z,   0.80,  -5.35,  99.90,  -4.19,   0.36,
02/25 17Z,   0.90,  -4.09,  99.90,  -2.83,   0.36,
02/25 18Z,   0.80,  -3.06,  99.90,  -1.90,   0.36,
02/25 19Z,   0.80,  -2.41,  99.90,  -1.25,   0.36,  (max)
02/25 20Z,   0.80,  -2.59,  99.90,  -1.43,   0.36,
02/25 21Z,   0.80,  -3.41,  99.90,  -2.25,   0.36,
02/25 22Z,   0.80,  -4.40,  99.90,  -3.24,   0.36,
02/25 23Z,   0.80,  -5.41,  99.90,  -4.25,   0.36,
02/26 00Z,   0.80,  -6.43,  99.90,  -5.27,   0.36,
02/26 01Z,   0.80,  -7.45,  99.90,  -6.29,   0.36,
02/26 02Z,   0.80,  -8.06,  99.90,  -6.90,   0.36,  (min)
02/26 03Z,   0.80,  -7.53,  99.90,  -6.36,   0.36,
02/26 04Z,   0.80,  -6.09,  99.90,  -4.93,   0.36,
02/26 05Z,   0.80,  -4.73,  99.90,  -3.57,   0.36,
02/26 06Z,   0.80,  -3.66,  99.90,  -2.50,   0.36,
02/26 07Z,   0.80,  -2.82,  99.90,  -1.66,   0.36,
02/26 08Z,   0.80,  -2.69,  99.90,  -1.53,   0.36,  (max)
02/26 09Z,   0.80,  -3.39,  99.90,  -2.23,   0.36,
02/26 10Z,   0.80,  -4.44,  99.90,  -3.28,   0.36,
02/26 11Z,   0.80,  -5.54,  99.90,  -4.37,   0.36,
02/26 12Z,   0.80,  -6.55,  99.90,  -5.39,   0.36,
02/26 13Z,   0.80,  -7.46,  99.90,  -6.30,   0.36,
02/26 14Z,   0.80,  -8.09,  99.90,  -6.92,   0.36,  (min)
02/26 15Z,   0.70,  -7.78,  99.90,  -6.72,   0.36,
02/26 16Z,   0.70,  -6.37,  99.90,  -5.30,   0.36,
02/26 17Z,   0.70,  -4.78,  99.90,  -3.72,   0.36,
02/26 18Z,   0.60,  -3.66,  99.90,  -2.70,   0.36,