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
#Boston, MA : 05/06/2024 22:21:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/05 06Z,   0.10,   1.00,   1.25,  99.90,   0.15,
05/05 07Z,   0.10,  -0.14,   0.01,  99.90,   0.05,  (min)
05/05 08Z,   0.10,   0.33,   0.71,  99.90,   0.28,
05/05 09Z,   0.10,   2.00,   2.36,  99.90,   0.26,
05/05 10Z,   0.10,   4.29,   4.61,  99.90,   0.22,
05/05 11Z,   0.10,   6.87,   7.00,  99.90,   0.03,
05/05 12Z,   0.10,   9.13,   9.30,  99.90,   0.07,
05/05 13Z,   0.10,  10.36,  10.52,  99.90,   0.06,  (max)
05/05 14Z,   0.10,  10.24,  10.36,  99.90,   0.02,
05/05 15Z,   0.10,   8.94,   9.06,  99.90,   0.02,
05/05 16Z,   0.10,   6.83,   6.94,  99.90,   0.01,
05/05 17Z,   0.10,   4.28,   4.42,  99.90,   0.04,
05/05 18Z,   0.20,   1.75,   1.98,  99.90,   0.03,
05/05 19Z,   0.20,   0.01,   0.17,  99.90,  -0.04,
05/05 20Z,   0.20,  -0.17,   0.03,  99.90,   0.00,  (min)
05/05 21Z,   0.20,   1.16,   1.56,  99.90,   0.20,
05/05 22Z,   0.20,   3.39,   3.62,  99.90,   0.03,
05/05 23Z,   0.20,   6.06,   6.16,  99.90,  -0.10,
05/06 00Z,   0.10,   8.71,   8.74,  99.90,  -0.07,
05/06 01Z,   0.10,  10.56,  10.58,  99.90,  -0.08,
05/06 02Z,   0.10,  11.06,  11.04,  99.90,  -0.12,  (max)
05/06 03Z,   0.10,  10.19,  10.22,  99.90,  -0.07,
05/06 04Z,   0.10,   8.26,   8.31,  99.90,  -0.05,
05/06 05Z,   0.10,   5.65,   5.85,  99.90,   0.10,
05/06 06Z,   0.10,   2.79,   3.05,  99.90,   0.16,
05/06 07Z,   0.10,   0.34,   0.61,  99.90,   0.17,
05/06 08Z,   0.10,  -0.79,  -0.56,  99.90,   0.13,  (min)
05/06 09Z,   0.10,  -0.20,   0.25,  99.90,   0.35,
05/06 10Z,   0.10,   1.63,   2.14,  99.90,   0.41,
05/06 11Z,   0.20,   4.15,   4.49,  99.90,   0.14,
05/06 12Z,   0.20,   6.95,   7.20,  99.90,   0.05,
05/06 13Z,   0.20,   9.33,   9.59,  99.90,   0.06,
05/06 14Z,   0.20,  10.55,  10.79,  99.90,   0.04,  (max)
05/06 15Z,   0.20,  10.36,  10.42,  99.90,  -0.14,
05/06 16Z,   0.20,   8.94,   8.95,  99.90,  -0.19,
05/06 17Z,   0.20,   6.69,   6.87,  99.90,  -0.02,
05/06 18Z,   0.20,   3.99,   4.30,  99.90,   0.11,
05/06 19Z,   0.20,   1.37,   1.59,  99.90,   0.02,
05/06 20Z,   0.20,  -0.26,  -0.07,  99.90,  -0.01,  (min)
05/06 21Z,   0.20,  -0.20,   0.02,  99.90,   0.02,
05/06 22Z,   0.30,   1.38,   1.99,  99.90,   0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/06 23Z,   0.30,   3.85,  99.90,   4.43,   0.28,
05/07 00Z,   0.30,   6.73,  99.90,   7.29,   0.26,
05/07 01Z,   0.30,   9.46,  99.90,   9.99,   0.24,
05/07 02Z,   0.30,  11.21,  99.90,  11.72,   0.21,
05/07 03Z,   0.30,  11.50,  99.90,  11.99,   0.19,  (max)
05/07 04Z,   0.20,  10.37,  99.90,  10.74,   0.17,
05/07 05Z,   0.20,   8.17,  99.90,   8.51,   0.14,
05/07 06Z,   0.30,   5.30,  99.90,   5.72,   0.12,
05/07 07Z,   0.30,   2.22,  99.90,   2.62,   0.10,
05/07 08Z,   0.30,  -0.29,  99.90,   0.08,   0.07,
05/07 09Z,   0.40,  -1.28,  99.90,  -0.83,   0.05,  (min)
05/07 10Z,   0.40,  -0.50,  99.90,  -0.07,   0.03,
05/07 11Z,   0.50,   1.51,  99.90,   2.04,   0.03,
05/07 12Z,   0.50,   4.22,  99.90,   4.75,   0.03,
05/07 13Z,   0.50,   7.15,  99.90,   7.68,   0.03,
05/07 14Z,   0.50,   9.53,  99.90,  10.06,   0.03,
05/07 15Z,   0.60,  10.65,  99.90,  11.28,   0.03,  (max)
05/07 16Z,   0.50,  10.32,  99.90,  10.85,   0.03,
05/07 17Z,   0.60,   8.77,  99.90,   9.40,   0.03,
05/07 18Z,   0.60,   6.39,  99.90,   7.02,   0.03,
05/07 19Z,   0.60,   3.61,  99.90,   4.23,   0.03,
05/07 20Z,   0.60,   1.03,  99.90,   1.65,   0.03,
05/07 21Z,   0.70,  -0.40,  99.90,   0.33,   0.03,  (min)
05/07 22Z,   0.70,  -0.03,  99.90,   0.70,   0.03,
05/07 23Z,   0.70,   1.80,  99.90,   2.53,   0.03,
05/08 00Z,   0.80,   4.45,  99.90,   5.27,   0.03,
05/08 01Z,   0.80,   7.43,  99.90,   8.26,   0.03,
05/08 02Z,   0.70,  10.10,  99.90,  10.83,   0.03,
05/08 03Z,   0.70,  11.65,  99.90,  12.38,   0.03,
05/08 04Z,   0.70,  11.67,  99.90,  12.39,   0.03,  (max)
05/08 05Z,   0.60,  10.28,  99.90,  10.90,   0.03,
05/08 06Z,   0.60,   7.84,  99.90,   8.47,   0.03,
05/08 07Z,   0.60,   4.80,  99.90,   5.42,   0.03,
05/08 08Z,   0.60,   1.64,  99.90,   2.27,   0.03,
05/08 09Z,   0.60,  -0.77,  99.90,  -0.14,   0.03,
05/08 10Z,   0.60,  -1.52,  99.90,  -0.89,   0.03,  (min)
05/08 11Z,   0.70,  -0.51,  99.90,   0.22,   0.03,
05/08 12Z,   0.70,   1.66,  99.90,   2.39,   0.03,
05/08 13Z,   0.70,   4.47,  99.90,   5.20,   0.03,
05/08 14Z,   0.70,   7.41,  99.90,   8.14,   0.03,
05/08 15Z,   0.80,   9.68,  99.90,  10.51,   0.03,
05/08 16Z,   0.70,  10.61,  99.90,  11.34,   0.03,  (max)
05/08 17Z,   0.70,  10.10,  99.90,  10.83,   0.03,
05/08 18Z,   0.70,   8.43,  99.90,   9.16,   0.03,
05/08 19Z,   0.70,   5.98,  99.90,   6.71,   0.03,
05/08 20Z,   0.70,   3.21,  99.90,   3.94,   0.03,
05/08 21Z,   0.70,   0.78,  99.90,   1.51,   0.03,
05/08 22Z,   0.80,  -0.33,  99.90,   0.50,   0.03,  (min)
05/08 23Z,   0.70,   0.35,  99.90,   1.08,   0.03,
05/09 00Z,   0.80,   2.38,  99.90,   3.21,   0.03,
05/09 01Z,   0.70,   5.10,  99.90,   5.83,   0.03,
05/09 02Z,   0.70,   8.06,  99.90,   8.79,   0.03,
05/09 03Z,   0.70,  10.55,  99.90,  11.28,   0.03,
05/09 04Z,   0.60,  11.81,  99.90,  12.43,   0.03,  (max)
05/09 05Z,   0.60,  11.53,  99.90,  12.16,   0.03,
05/09 06Z,   0.60,   9.92,  99.90,  10.54,   0.03,
05/09 07Z,   0.60,   7.34,  99.90,   7.97,   0.03,
05/09 08Z,   0.70,   4.25,  99.90,   4.98,   0.03,
05/09 09Z,   0.70,   1.17,  99.90,   1.90,   0.03,
05/09 10Z,   0.70,  -1.00,  99.90,  -0.27,   0.03,
05/09 11Z,   0.70,  -1.44,  99.90,  -0.71,   0.03,  (min)
05/09 12Z,   0.70,  -0.22,  99.90,   0.51,   0.03,
05/09 13Z,   0.70,   2.03,  99.90,   2.76,   0.03,
05/09 14Z,   0.60,   4.84,  99.90,   5.46,   0.03,
05/09 15Z,   0.70,   7.67,  99.90,   8.39,   0.03,
05/09 16Z,   0.70,   9.71,  99.90,  10.43,   0.03,
05/09 17Z,   0.80,  10.40,  99.90,  11.22,   0.03,  (max)
05/09 18Z,   0.70,   9.71,  99.90,  10.44,   0.03,
05/09 19Z,   0.90,   7.96,  99.90,   8.89,   0.03,
05/09 20Z,   0.80,   5.53,  99.90,   6.35,   0.03,
05/09 21Z,   1.00,   2.87,  99.90,   3.89,   0.03,
05/09 22Z,   1.00,   0.70,  99.90,   1.73,   0.03,
05/09 23Z,   1.10,  -0.05,  99.90,   1.07,   0.03,  (min)
05/10 00Z,   1.10,   0.91,  99.90,   2.04,   0.03,
05/10 01Z,   1.10,   3.04,  99.90,   4.17,   0.03,
05/10 02Z,   1.10,   5.72,  99.90,   6.85,   0.03,
05/10 03Z,   1.10,   8.52,  99.90,   9.65,   0.03,
05/10 04Z,   1.20,  10.73,  99.90,  11.96,   0.03,
05/10 05Z,   1.10,  11.66,  99.90,  12.79,   0.03,  0.21 ft above HAT  (max)
05/10 06Z,   1.20,  11.13,  99.90,  12.35,   0.03,
05/10 07Z,   1.30,   9.36,  99.90,  10.69,   0.03,
05/10 08Z,   1.30,   6.76,  99.90,   8.09,   0.03,
05/10 09Z,   1.40,   3.75,  99.90,   5.18,   0.03,
05/10 10Z,   1.40,   0.89,  99.90,   2.31,   0.03,
05/10 11Z,   1.40,  -0.94,  99.90,   0.48,   0.03,
05/10 12Z,   1.50,  -1.06,  99.90,   0.47,   0.03,
05/10 13Z,  99.90,   0.31,  99.90,  99.90,   0.03,
05/10 14Z,  99.90,   2.54,  99.90,  99.90,   0.03,
05/10 15Z,  99.90,   5.22,  99.90,  99.90,   0.03,
05/10 16Z,  99.90,   7.84,  99.90,  99.90,   0.03,
05/10 17Z,  99.90,   9.59,  99.90,  99.90,   0.03,
05/10 18Z,  99.90,  10.03,  99.90,  99.90,   0.03,