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
#Boston, MA : 12/14/2024 07:22:21 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/12 12Z,  -0.30,  -2.19,  -2.03,  99.90,   0.46,
12/12 13Z,  -0.60,  -1.60,  -1.93,  99.90,   0.27,  (max)
12/12 14Z,  -0.90,  -2.34,  -2.91,  99.90,   0.33,
12/12 15Z,  -1.00,  -4.12,  -4.43,  99.90,   0.69,
12/12 16Z,  -1.00,  -6.56,  -7.29,  99.90,   0.27,
12/12 17Z,  -0.90,  -9.28,  -9.71,  99.90,   0.47,
12/12 18Z,  -0.70, -11.77, -11.88,  99.90,   0.59,
12/12 19Z,  -0.60, -13.16, -13.57,  99.90,   0.19,  (min)
12/12 20Z,  -0.50, -12.94, -12.76,  99.90,   0.68,
12/12 21Z,  -0.50, -11.48, -11.36,  99.90,   0.62,
12/12 22Z,  -0.50,  -9.31,  -9.36,  99.90,   0.45,
12/12 23Z,  -0.60,  -6.78,  -6.67,  99.90,   0.71,
12/13 00Z,  -0.80,  -4.45,  -4.70,  99.90,   0.55,
12/13 01Z,  -0.90,  -3.09,  -3.32,  99.90,   0.67,  (max)
12/13 02Z,  -1.00,  -3.01,  -3.58,  99.90,   0.43,
12/13 03Z,  -1.10,  -4.09,  -4.91,  99.90,   0.28,
12/13 04Z,  -1.10,  -5.97,  -6.67,  99.90,   0.40,
12/13 05Z,  -1.10,  -8.31,  -9.03,  99.90,   0.38,
12/13 06Z,  -0.90, -10.67, -11.21,  99.90,   0.36,
12/13 07Z,  -0.70, -12.30, -12.76,  99.90,   0.24,  (min)
12/13 08Z,  -0.60, -12.41, -12.67,  99.90,   0.34,
12/13 09Z,  -0.50, -11.04, -11.09,  99.90,   0.45,
12/13 10Z,  -0.40,  -8.81,  -9.00,  99.90,   0.21,
12/13 11Z,  -0.30,  -6.15,  -6.29,  99.90,   0.16,
12/13 12Z,  -0.20,  -3.53,  -3.64,  99.90,   0.09,
12/13 13Z,  -0.20,  -1.71,  -1.91,  99.90,   0.00,
12/13 14Z,  -0.20,  -1.24,  -1.55,  99.90,  -0.11,  (max)
12/13 15Z,  -0.20,  -2.14,  -2.40,  99.90,  -0.06,
12/13 16Z,  -0.20,  -4.09,  -4.58,  99.90,  -0.29,
12/13 17Z,  -0.20,  -6.72,  -7.02,  99.90,  -0.10,
12/13 18Z,  -0.20,  -9.65,  -9.94,  99.90,  -0.09,
12/13 19Z,  -0.20, -12.25, -12.32,  99.90,   0.13,
12/13 20Z,  -0.30, -13.61, -13.82,  99.90,   0.09,  (min)
12/13 21Z,  -0.30, -13.29, -13.44,  99.90,   0.15,
12/13 22Z,  -0.30, -11.71, -11.73,  99.90,   0.28,
12/13 23Z,  -0.30,  -9.39,  -9.71,  99.90,  -0.02,
12/14 00Z,  -0.30,  -6.70,  -7.20,  99.90,  -0.20,
12/14 01Z,  -0.30,  -4.31,  -4.97,  99.90,  -0.36,
12/14 02Z,  -0.30,  -2.97,  -3.62,  99.90,  -0.35,  (max)
12/14 03Z,  -0.40,  -2.95,  -3.81,  99.90,  -0.46,
12/14 04Z,  -0.40,  -4.09,  -4.95,  99.90,  -0.46,
12/14 05Z,  -0.30,  -6.06,  -6.89,  99.90,  -0.53,
12/14 06Z,  -0.30,  -8.50,  -9.15,  99.90,  -0.35,
12/14 07Z,  -0.20, -10.91, -11.43,  99.90,  -0.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 08Z,  -0.20, -12.45,  99.90, -12.93,  -0.27,  (min)
12/14 09Z,  -0.20, -12.39,  99.90, -12.82,  -0.23,
12/14 10Z,  -0.20, -10.86,  99.90, -11.24,  -0.19,
12/14 11Z,  -0.30,  -8.49,  99.90,  -8.93,  -0.14,
12/14 12Z,  -0.30,  -5.71,  99.90,  -6.11,  -0.10,
12/14 13Z,  -0.30,  -3.07,  99.90,  -3.43,  -0.06,
12/14 14Z,  -0.40,  -1.35,  99.90,  -1.77,  -0.02,
12/14 15Z,  -0.40,  -1.05,  99.90,  -1.42,   0.03,  (max)
12/14 16Z,  -0.40,  -2.12,  99.90,  -2.44,   0.07,
12/14 17Z,  -0.30,  -4.23,  99.90,  -4.42,   0.11,
12/14 18Z,  -0.30,  -7.02,  99.90,  -7.17,   0.16,
12/14 19Z,  -0.30, -10.09,  99.90, -10.19,   0.20,
12/14 20Z,  -0.20, -12.69,  99.90, -12.69,   0.20,
12/14 21Z,  -0.10, -13.91,  99.90, -13.81,   0.20,  (min)
12/14 22Z,  -0.10, -13.41,  99.90, -13.31,   0.20,
12/14 23Z,  -0.10, -11.70,  99.90, -11.60,   0.20,
12/15 00Z,  -0.10,  -9.25,  99.90,  -9.15,   0.20,
12/15 01Z,  -0.20,  -6.47,  99.90,  -6.47,   0.20,
12/15 02Z,  -0.20,  -4.10,  99.90,  -4.10,   0.20,
12/15 03Z,  -0.20,  -2.86,  99.90,  -2.86,   0.20,  (max)
12/15 04Z,  -0.20,  -2.96,  99.90,  -2.96,   0.20,
12/15 05Z,  -0.20,  -4.21,  99.90,  -4.21,   0.20,
12/15 06Z,  -0.20,  -6.27,  99.90,  -6.27,   0.20,
12/15 07Z,  -0.20,  -8.78,  99.90,  -8.78,   0.20,
12/15 08Z,  -0.10, -11.18,  99.90, -11.08,   0.20,
12/15 09Z,  -0.10, -12.56,  99.90, -12.46,   0.20,  (min)
12/15 10Z,   0.00, -12.26,  99.90, -12.06,   0.20,
12/15 11Z,   0.00, -10.57,  99.90, -10.37,   0.20,
12/15 12Z,   0.00,  -8.10,  99.90,  -7.90,   0.20,
12/15 13Z,   0.00,  -5.27,  99.90,  -5.07,   0.20,
12/15 14Z,   0.00,  -2.70,  99.90,  -2.50,   0.20,
12/15 15Z,  -0.10,  -1.16,  99.90,  -1.06,   0.20,
12/15 16Z,  -0.10,  -1.06,  99.90,  -0.96,   0.20,  (max)
12/15 17Z,  -0.10,  -2.30,  99.90,  -2.20,   0.20,
12/15 18Z,  -0.10,  -4.55,  99.90,  -4.45,   0.20,
12/15 19Z,  -0.10,  -7.45,  99.90,  -7.35,   0.20,
12/15 20Z,  -0.10, -10.54,  99.90, -10.44,   0.20,
12/15 21Z,   0.00, -13.02,  99.90, -12.82,   0.20,
12/15 22Z,   0.00, -13.99,  99.90, -13.79,   0.20,  (min)
12/15 23Z,   0.00, -13.29,  99.90, -13.09,   0.20,
12/16 00Z,   0.00, -11.45,  99.90, -11.25,   0.20,
12/16 01Z,   0.00,  -8.92,  99.90,  -8.72,   0.20,
12/16 02Z,   0.00,  -6.14,  99.90,  -5.94,   0.20,
12/16 03Z,  -0.10,  -3.89,  99.90,  -3.79,   0.20,
12/16 04Z,  -0.10,  -2.83,  99.90,  -2.73,   0.20,  (max)
12/16 05Z,  -0.10,  -3.09,  99.90,  -2.99,   0.20,
12/16 06Z,  -0.10,  -4.46,  99.90,  -4.36,   0.20,
12/16 07Z,  -0.10,  -6.59,  99.90,  -6.49,   0.20,
12/16 08Z,  -0.10,  -9.12,  99.90,  -9.02,   0.20,
12/16 09Z,   0.00, -11.42,  99.90, -11.22,   0.20,
12/16 10Z,   0.00, -12.55,  99.90, -12.35,   0.20,  (min)
12/16 11Z,   0.00, -12.00,  99.90, -11.80,   0.20,
12/16 12Z,   0.00, -10.18,  99.90,  -9.98,   0.20,
12/16 13Z,   0.00,  -7.67,  99.90,  -7.47,   0.20,
12/16 14Z,   0.00,  -4.88,  99.90,  -4.68,   0.20,
12/16 15Z,   0.00,  -2.46,  99.90,  -2.26,   0.20,
12/16 16Z,  -0.10,  -1.16,  99.90,  -1.06,   0.20,  (max)
12/16 17Z,  -0.10,  -1.28,  99.90,  -1.19,   0.20,
12/16 18Z,  -0.10,  -2.69,  99.90,  -2.59,   0.20,
12/16 19Z,  -0.10,  -5.03,  99.90,  -4.93,   0.20,
12/16 20Z,   0.00,  -7.94,  99.90,  -7.74,   0.20,
12/16 21Z,   0.00, -10.95,  99.90, -10.75,   0.20,
12/16 22Z,   0.00, -13.19,  99.90, -12.99,   0.20,
12/16 23Z,   0.00, -13.85,  99.90, -13.65,   0.20,  (min)
12/17 00Z,   0.00, -12.93,  99.90, -12.73,   0.20,
12/17 01Z,   0.00, -11.00,  99.90, -10.80,   0.20,
12/17 02Z,   0.00,  -8.46,  99.90,  -8.26,   0.20,
12/17 03Z,   0.00,  -5.77,  99.90,  -5.57,   0.20,
12/17 04Z,   0.00,  -3.73,  99.90,  -3.53,   0.20,
12/17 05Z,   0.00,  -2.90,  99.90,  -2.70,   0.20,  (max)
12/17 06Z,   0.00,  -3.34,  99.90,  -3.14,   0.20,
12/17 07Z,   0.00,  -4.82,  99.90,  -4.62,   0.20,
12/17 08Z,   0.00,  -6.99,  99.90,  -6.79,   0.20,
12/17 09Z,   0.10,  -9.46,  99.90,  -9.16,   0.20,
12/17 10Z,   0.10, -11.57,  99.90, -11.27,   0.20,
12/17 11Z,   0.10, -12.40,  99.90, -12.10,   0.20,  (min)
12/17 12Z,   0.10, -11.62,  99.90, -11.32,   0.20,
12/17 13Z,   0.10,  -9.71,  99.90,  -9.41,   0.20,
12/17 14Z,   0.10,  -7.24,  99.90,  -6.94,   0.20,
12/17 15Z,   0.00,  -4.57,  99.90,  -4.37,   0.20,
12/17 16Z,   0.00,  -2.38,  99.90,  -2.18,   0.20,
12/17 17Z,   0.00,  -1.35,  99.90,  -1.15,   0.20,  (max)
12/17 18Z,   0.00,  -1.71,  99.90,  -1.51,   0.20,
12/17 19Z,   0.00,  -3.24,  99.90,  -3.04,   0.20,
12/17 20Z,   0.00,  -5.61,  99.90,  -5.41,   0.20,
12/17 21Z,   0.00,  -8.45,  99.90,  -8.25,   0.20,
12/17 22Z,   0.00, -11.26,  99.90, -11.06,   0.20,
12/17 23Z,   0.00, -13.17,  99.90, -12.97,   0.20,
12/18 00Z,  -0.10, -13.49,  99.90, -13.39,   0.20,