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

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
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
#The Battery, NY : 05/17/2025 19:21:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 00Z,   0.60,  -3.03,  -2.59,  99.90,  -0.16,
05/16 01Z,   0.60,  -2.11,  -1.68,  99.90,  -0.17,
05/16 02Z,   0.60,  -1.68,  -1.12,  99.90,  -0.04,
05/16 03Z,   0.60,  -1.63,  -0.93,  99.90,   0.10,  (max)
05/16 04Z,   0.60,  -1.88,  -1.13,  99.90,   0.15,
05/16 05Z,   0.60,  -2.50,  -1.90,  99.90,   0.00,
05/16 06Z,   0.50,  -3.53,  -2.99,  99.90,   0.04,
05/16 07Z,   0.60,  -4.67,  -4.24,  99.90,  -0.17,
05/16 08Z,   0.60,  -5.53,  -5.04,  99.90,  -0.11,
05/16 09Z,   0.60,  -6.02,  -5.53,  99.90,  -0.11,  (min)
05/16 10Z,   0.60,  -6.09,  -5.46,  99.90,   0.03,
05/16 11Z,   0.60,  -5.56,  -4.76,  99.90,   0.20,
05/16 12Z,   0.60,  -4.55,  -4.07,  99.90,  -0.12,
05/16 13Z,   0.60,  -3.58,  -3.14,  99.90,  -0.16,
05/16 14Z,   0.60,  -2.99,  -2.49,  99.90,  -0.10,
05/16 15Z,   0.60,  -2.73,  -1.94,  99.90,   0.19,
05/16 16Z,   0.70,  -2.70,  -1.84,  99.90,   0.16,  (max)
05/16 17Z,   0.70,  -2.97,  -2.22,  99.90,   0.05,
05/16 18Z,   0.70,  -3.63,  -3.04,  99.90,  -0.11,
05/16 19Z,   0.70,  -4.53,  -4.05,  99.90,  -0.22,
05/16 20Z,   0.70,  -5.25,  -4.45,  99.90,   0.10,
05/16 21Z,   0.70,  -5.56,  -4.72,  99.90,   0.14,  (min)
05/16 22Z,   0.70,  -5.48,  -4.69,  99.90,   0.09,
05/16 23Z,   0.70,  -4.92,  -4.07,  99.90,   0.15,
05/17 00Z,   0.70,  -3.87,  -3.15,  99.90,   0.02,
05/17 01Z,   0.70,  -2.75,  -2.01,  99.90,   0.04,
05/17 02Z,   0.70,  -2.02,  -1.30,  99.90,   0.02,
05/17 03Z,   0.80,  -1.74,  -0.81,  99.90,   0.13,
05/17 04Z,   0.80,  -1.77,  -0.75,  99.90,   0.22,  (max)
05/17 05Z,   0.70,  -2.10,  -1.25,  99.90,   0.15,
05/17 06Z,   0.70,  -2.82,  -1.94,  99.90,   0.18,
05/17 07Z,   0.80,  -3.89,  -3.01,  99.90,   0.08,
05/17 08Z,   0.80,  -4.96,  -3.87,  99.90,   0.29,
05/17 09Z,   0.80,  -5.66,  -4.78,  99.90,   0.08,
05/17 10Z,   0.80,  -5.97,  -5.40,  99.90,  -0.23,  (min)
05/17 11Z,   0.80,  -5.87,  -5.12,  99.90,  -0.05,
05/17 12Z,   0.90,  -5.24,  -4.29,  99.90,   0.05,
05/17 13Z,   0.90,  -4.26,  -3.25,  99.90,   0.11,
05/17 14Z,   0.90,  -3.41,  -2.32,  99.90,   0.19,
05/17 15Z,   0.90,  -2.92,  -1.95,  99.90,   0.07,
05/17 16Z,   0.80,  -2.72,  -1.81,  99.90,   0.11,  (max)
05/17 17Z,   0.90,  -2.76,  -1.82,  99.90,   0.04,
05/17 18Z,   0.90,  -3.11,  -2.32,  99.90,  -0.11,
05/17 19Z,   0.90,  -3.85,  -2.88,  99.90,   0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 20Z,   0.90,  -4.73,  99.90,  -3.76,   0.07,
05/17 21Z,   0.90,  -5.32,  99.90,  -4.35,   0.07,
05/17 22Z,   0.90,  -5.47,  99.90,  -4.50,   0.07,  (min)
05/17 23Z,   0.90,  -5.28,  99.90,  -4.31,   0.07,
05/18 00Z,   0.90,  -4.66,  99.90,  -3.70,   0.06,
05/18 01Z,   0.90,  -3.64,  99.90,  -2.68,   0.06,
05/18 02Z,   0.90,  -2.64,  99.90,  -1.67,   0.06,
05/18 03Z,   0.80,  -2.02,  99.90,  -1.16,   0.06,
05/18 04Z,   0.70,  -1.80,  99.90,  -1.04,   0.06,  (max)
05/18 05Z,   0.70,  -1.89,  99.90,  -1.13,   0.06,
05/18 06Z,   0.60,  -2.30,  99.90,  -1.64,   0.06,
05/18 07Z,   0.50,  -3.11,  99.90,  -2.55,   0.06,
05/18 08Z,   0.60,  -4.20,  99.90,  -3.54,   0.06,
05/18 09Z,   0.60,  -5.16,  99.90,  -4.51,   0.06,
05/18 10Z,   0.70,  -5.70,  99.90,  -4.94,   0.06,
05/18 11Z,   0.60,  -5.89,  99.90,  -5.23,   0.06,  (min)
05/18 12Z,   0.50,  -5.70,  99.90,  -5.15,   0.06,
05/18 13Z,   0.40,  -5.03,  99.90,  -4.57,   0.06,
05/18 14Z,   0.30,  -4.07,  99.90,  -3.72,   0.06,
05/18 15Z,   0.20,  -3.28,  99.90,  -3.03,   0.06,
05/18 16Z,   0.30,  -2.83,  99.90,  -2.47,   0.06,
05/18 17Z,   0.50,  -2.65,  99.90,  -2.09,   0.06,
05/18 18Z,   0.60,  -2.74,  99.90,  -2.09,   0.06,  (max)
05/18 19Z,   0.60,  -3.20,  99.90,  -2.54,   0.06,
05/18 20Z,   0.40,  -4.00,  99.90,  -3.54,   0.06,
05/18 21Z,   0.30,  -4.83,  99.90,  -4.47,   0.06,
05/18 22Z,   0.20,  -5.29,  99.90,  -5.03,   0.06,
05/18 23Z,   0.20,  -5.36,  99.90,  -5.10,   0.06,  (min)
05/19 00Z,   0.20,  -5.16,  99.90,  -4.90,   0.06,
05/19 01Z,   0.20,  -4.55,  99.90,  -4.29,   0.06,
05/19 02Z,   0.10,  -3.57,  99.90,  -3.41,   0.06,
05/19 03Z,   0.00,  -2.63,  99.90,  -2.57,   0.06,
05/19 04Z,   0.00,  -2.05,  99.90,  -1.99,   0.06,
05/19 05Z,  -0.20,  -1.85,  99.90,  -1.99,   0.06,  (max)
05/19 06Z,  -0.30,  -1.98,  99.90,  -2.22,   0.06,
05/19 07Z,  -0.30,  -2.47,  99.90,  -2.71,   0.06,
05/19 08Z,  -0.10,  -3.36,  99.90,  -3.40,   0.06,
05/19 09Z,   0.00,  -4.43,  99.90,  -4.37,   0.06,
05/19 10Z,   0.10,  -5.28,  99.90,  -5.12,   0.06,
05/19 11Z,   0.10,  -5.71,  99.90,  -5.55,   0.06,
05/19 12Z,   0.00,  -5.86,  99.90,  -5.80,   0.06,  (min)
05/19 13Z,   0.00,  -5.65,  99.90,  -5.59,   0.06,
05/19 14Z,   0.10,  -4.93,  99.90,  -4.77,   0.06,
05/19 15Z,   0.10,  -3.95,  99.90,  -3.79,   0.06,
05/19 16Z,   0.10,  -3.13,  99.90,  -2.98,   0.06,
05/19 17Z,   0.10,  -2.65,  99.90,  -2.49,   0.06,
05/19 18Z,   0.20,  -2.49,  99.90,  -2.23,   0.06,  (max)
05/19 19Z,   0.30,  -2.66,  99.90,  -2.30,   0.06,
05/19 20Z,   0.40,  -3.20,  99.90,  -2.74,   0.06,
05/19 21Z,   0.40,  -4.04,  99.90,  -3.58,   0.06,
05/19 22Z,   0.20,  -4.81,  99.90,  -4.55,   0.06,
05/19 23Z,   0.20,  -5.22,  99.90,  -4.96,   0.06,
05/20 00Z,   0.20,  -5.32,  99.90,  -5.06,   0.06,  (min)
05/20 01Z,   0.30,  -5.19,  99.90,  -4.83,   0.06,
05/20 02Z,   0.30,  -4.61,  99.90,  -4.25,   0.06,
05/20 03Z,   0.30,  -3.63,  99.90,  -3.27,   0.06,
05/20 04Z,   0.30,  -2.68,  99.90,  -2.32,   0.06,
05/20 05Z,   0.30,  -2.08,  99.90,  -1.72,   0.06,
05/20 06Z,   0.40,  -1.88,  99.90,  -1.42,   0.06,  (max)
05/20 07Z,   0.50,  -2.05,  99.90,  -1.49,   0.06,
05/20 08Z,   0.70,  -2.61,  99.90,  -1.85,   0.06,
05/20 09Z,   0.80,  -3.53,  99.90,  -2.68,   0.06,
05/20 10Z,   0.80,  -4.57,  99.90,  -3.71,   0.06,
05/20 11Z,   0.70,  -5.34,  99.90,  -4.59,   0.06,
05/20 12Z,   0.70,  -5.76,  99.90,  -5.01,   0.06,
05/20 13Z,   0.70,  -5.94,  99.90,  -5.18,   0.06,  (min)
05/20 14Z,   0.70,  -5.70,  99.90,  -4.94,   0.06,
05/20 15Z,   0.80,  -4.89,  99.90,  -4.03,   0.06,
05/20 16Z,   1.00,  -3.81,  99.90,  -2.75,   0.06,
05/20 17Z,   1.00,  -2.91,  99.90,  -1.86,   0.06,
05/20 18Z,   1.00,  -2.40,  99.90,  -1.34,   0.06,
05/20 19Z,   0.90,  -2.25,  99.90,  -1.30,   0.06,  (max)
05/20 20Z,   0.90,  -2.49,  99.90,  -1.53,   0.06,
05/20 21Z,   0.90,  -3.10,  99.90,  -2.14,   0.06,
05/20 22Z,   1.00,  -3.96,  99.90,  -2.90,   0.06,
05/20 23Z,   1.10,  -4.73,  99.90,  -3.57,   0.06,
05/21 00Z,   1.10,  -5.19,  99.90,  -4.03,   0.06,
05/21 01Z,   1.10,  -5.42,  99.90,  -4.26,   0.06,  (min)
05/21 02Z,   1.10,  -5.37,  99.90,  -4.22,   0.06,
05/21 03Z,   1.10,  -4.79,  99.90,  -3.63,   0.06,
05/21 04Z,   1.10,  -3.75,  99.90,  -2.59,   0.06,
05/21 05Z,   1.10,  -2.74,  99.90,  -1.58,   0.06,
05/21 06Z,   1.20,  -2.11,  99.90,  -0.85,   0.06,
05/21 07Z,   1.30,  -1.90,  99.90,  -0.54,   0.06,  (max)
05/21 08Z,   1.30,  -2.09,  99.90,  -0.74,   0.06,
05/21 09Z,   1.30,  -2.69,  99.90,  -1.33,   0.06,
05/21 10Z,   1.30,  -3.64,  99.90,  -2.28,   0.06,
05/21 11Z,   1.20,  -4.66,  99.90,  -3.41,   0.06,
05/21 12Z,   1.30,  -5.44,  99.90,  -4.08,   0.06,