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 : 04/27/2024 15:19:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 00Z,   0.00,  -3.56,  -3.55,  99.90,   0.01,  (min)
04/26 01Z,   0.00,  -1.89,  -1.88,  99.90,   0.01,
04/26 02Z,   0.00,   0.17,   0.04,  99.90,  -0.13,
04/26 03Z,   0.00,   2.23,   2.31,  99.90,   0.08,
04/26 04Z,   0.00,   4.00,   4.20,  99.90,   0.20,
04/26 05Z,   0.00,   4.92,   5.24,  99.90,   0.32,  (max)
04/26 06Z,   0.00,   4.64,   4.90,  99.90,   0.26,
04/26 07Z,   0.00,   3.26,   3.42,  99.90,   0.16,
04/26 08Z,   0.00,   1.19,   1.44,  99.90,   0.25,
04/26 09Z,   0.00,  -1.12,  -0.91,  99.90,   0.21,
04/26 10Z,   0.00,  -3.29,  -3.20,  99.90,   0.09,
04/26 11Z,   0.00,  -4.81,  -4.79,  99.90,   0.02,
04/26 12Z,   0.00,  -5.05,  -5.02,  99.90,   0.03,  (min)
04/26 13Z,   0.00,  -3.90,  -3.72,  99.90,   0.18,
04/26 14Z,   0.00,  -2.03,  -1.97,  99.90,   0.06,
04/26 15Z,   0.00,   0.01,   0.09,  99.90,   0.08,
04/26 16Z,   0.10,   1.97,   2.26,  99.90,   0.19,
04/26 17Z,   0.10,   3.43,   3.73,  99.90,   0.20,
04/26 18Z,   0.10,   3.87,   4.18,  99.90,   0.21,  (max)
04/26 19Z,   0.10,   3.18,   3.44,  99.90,   0.16,
04/26 20Z,   0.10,   1.67,   1.92,  99.90,   0.15,
04/26 21Z,   0.10,  -0.23,   0.03,  99.90,   0.16,
04/26 22Z,   0.10,  -2.10,  -2.09,  99.90,  -0.09,
04/26 23Z,   0.10,  -3.55,  -3.55,  99.90,  -0.10,
04/27 00Z,   0.10,  -3.95,  -3.93,  99.90,  -0.08,  (min)
04/27 01Z,   0.10,  -2.94,  -2.77,  99.90,   0.07,
04/27 02Z,   0.10,  -1.01,  -1.08,  99.90,  -0.17,
04/27 03Z,   0.10,   1.08,   0.99,  99.90,  -0.19,
04/27 04Z,   0.00,   3.01,   3.09,  99.90,   0.08,
04/27 05Z,   0.00,   4.47,   4.69,  99.90,   0.22,
04/27 06Z,   0.00,   4.96,   5.17,  99.90,   0.21,  (max)
04/27 07Z,   0.00,   4.24,   4.42,  99.90,   0.18,
04/27 08Z,   0.00,   2.56,   2.71,  99.90,   0.15,
04/27 09Z,   0.00,   0.36,   0.58,  99.90,   0.22,
04/27 10Z,   0.00,  -1.89,  -1.82,  99.90,   0.07,
04/27 11Z,   0.00,  -3.84,  -3.97,  99.90,  -0.13,
04/27 12Z,   0.00,  -4.98,  -5.14,  99.90,  -0.16,  (min)
04/27 13Z,   0.10,  -4.76,  -4.76,  99.90,  -0.10,
04/27 14Z,   0.10,  -3.30,  -3.27,  99.90,  -0.07,
04/27 15Z,   0.10,  -1.34,  -1.56,  99.90,  -0.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/27 16Z,   0.10,   0.62,  99.90,   0.43,  -0.29,
04/27 17Z,   0.10,   2.38,  99.90,   2.22,  -0.26,
04/27 18Z,   0.20,   3.52,  99.90,   3.49,  -0.23,
04/27 19Z,   0.20,   3.59,  99.90,   3.59,  -0.20,  (max)
04/27 20Z,   0.30,   2.63,  99.90,   2.76,  -0.17,
04/27 21Z,   0.30,   0.99,  99.90,   1.15,  -0.14,
04/27 22Z,   0.40,  -0.87,  99.90,  -0.58,  -0.11,
04/27 23Z,   0.40,  -2.56,  99.90,  -2.24,  -0.08,
04/28 00Z,   0.40,  -3.68,  99.90,  -3.33,  -0.05,
04/28 01Z,   0.30,  -3.65,  99.90,  -3.38,  -0.02,  (min)
04/28 02Z,   0.30,  -2.30,  99.90,  -1.99,   0.01,
04/28 03Z,   0.40,  -0.24,  99.90,   0.19,   0.04,
04/28 04Z,   0.30,   1.79,  99.90,   2.12,   0.04,
04/28 05Z,   0.30,   3.53,  99.90,   3.87,   0.04,
04/28 06Z,   0.30,   4.69,  99.90,   5.02,   0.04,
04/28 07Z,   0.30,   4.81,  99.90,   5.15,   0.04,  (max)
04/28 08Z,   0.30,   3.79,  99.90,   4.13,   0.04,
04/28 09Z,   0.40,   1.92,  99.90,   2.36,   0.04,
04/28 10Z,   0.40,  -0.29,  99.90,   0.15,   0.04,
04/28 11Z,   0.50,  -2.43,  99.90,  -1.89,   0.04,
04/28 12Z,   0.60,  -4.15,  99.90,  -3.51,   0.04,
04/28 13Z,   0.60,  -4.95,  99.90,  -4.31,   0.04,  (min)
04/28 14Z,   0.60,  -4.38,  99.90,  -3.74,   0.04,
04/28 15Z,   0.60,  -2.74,  99.90,  -2.11,   0.04,
04/28 16Z,   0.60,  -0.80,  99.90,  -0.17,   0.04,
04/28 17Z,   0.60,   1.04,  99.90,   1.68,   0.04,
04/28 18Z,   0.60,   2.61,  99.90,   3.25,   0.04,
04/28 19Z,   0.60,   3.47,  99.90,   4.11,   0.04,  (max)
04/28 20Z,   0.70,   3.28,  99.90,   4.02,   0.04,
04/28 21Z,   0.70,   2.15,  99.90,   2.88,   0.04,
04/28 22Z,   0.80,   0.47,  99.90,   1.31,   0.04,
04/28 23Z,   0.80,  -1.30,  99.90,  -0.46,   0.04,
04/29 00Z,   0.80,  -2.80,  99.90,  -1.96,   0.04,
04/29 01Z,   0.80,  -3.65,  99.90,  -2.82,   0.04,  (min)
04/29 02Z,   0.80,  -3.32,  99.90,  -2.48,   0.04,
04/29 03Z,   0.80,  -1.76,  99.90,  -0.92,   0.04,
04/29 04Z,   0.70,   0.30,  99.90,   1.04,   0.04,
04/29 05Z,   0.70,   2.22,  99.90,   2.96,   0.04,
04/29 06Z,   0.80,   3.80,  99.90,   4.64,   0.04,
04/29 07Z,   0.70,   4.73,  99.90,   5.47,   0.04,  (max)
04/29 08Z,   0.70,   4.60,  99.90,   5.34,   0.04,
04/29 09Z,   0.80,   3.39,  99.90,   4.22,   0.04,
04/29 10Z,   0.80,   1.45,  99.90,   2.29,   0.04,
04/29 11Z,   0.80,  -0.72,  99.90,   0.12,   0.04,
04/29 12Z,   0.90,  -2.73,  99.90,  -1.79,   0.04,
04/29 13Z,   0.90,  -4.26,  99.90,  -3.32,   0.04,
04/29 14Z,   0.90,  -4.81,  99.90,  -3.87,   0.04,  (min)
04/29 15Z,   0.90,  -4.03,  99.90,  -3.10,   0.04,
04/29 16Z,   0.90,  -2.34,  99.90,  -1.40,   0.04,
04/29 17Z,   0.80,  -0.47,  99.90,   0.37,   0.04,
04/29 18Z,   0.80,   1.28,  99.90,   2.11,   0.04,
04/29 19Z,   0.80,   2.72,  99.90,   3.55,   0.04,
04/29 20Z,   0.80,   3.40,  99.90,   4.23,   0.04,  (max)
04/29 21Z,   0.80,   3.04,  99.90,   3.88,   0.04,
04/29 22Z,   0.80,   1.83,  99.90,   2.67,   0.04,
04/29 23Z,   0.80,   0.17,  99.90,   1.01,   0.04,
04/30 00Z,   0.90,  -1.51,  99.90,  -0.57,   0.04,
04/30 01Z,   0.90,  -2.90,  99.90,  -1.96,   0.04,
04/30 02Z,   0.90,  -3.59,  99.90,  -2.65,   0.04,  (min)
04/30 03Z,   0.90,  -3.07,  99.90,  -2.14,   0.04,
04/30 04Z,   0.90,  -1.44,  99.90,  -0.50,   0.04,
04/30 05Z,   0.80,   0.55,  99.90,   1.39,   0.04,
04/30 06Z,   0.80,   2.38,  99.90,   3.22,   0.04,
04/30 07Z,   0.70,   3.87,  99.90,   4.61,   0.04,
04/30 08Z,   0.80,   4.68,  99.90,   5.52,   0.04,  (max)
04/30 09Z,   0.80,   4.42,  99.90,   5.26,   0.04,
04/30 10Z,   0.90,   3.13,  99.90,   4.07,   0.04,
04/30 11Z,   0.90,   1.20,  99.90,   2.14,   0.04,
04/30 12Z,   1.00,  -0.91,  99.90,   0.13,   0.04,
04/30 13Z,   1.00,  -2.84,  99.90,  -1.80,   0.04,
04/30 14Z,   1.00,  -4.27,  99.90,  -3.24,   0.04,
04/30 15Z,   1.00,  -4.69,  99.90,  -3.65,   0.04,  (min)
04/30 16Z,   0.90,  -3.81,  99.90,  -2.87,   0.04,
04/30 17Z,   1.00,  -2.13,  99.90,  -1.10,   0.04,
04/30 18Z,   0.90,  -0.32,  99.90,   0.62,   0.04,
04/30 19Z,   0.90,   1.40,  99.90,   2.34,   0.04,
04/30 20Z,   0.90,   2.81,  99.90,   3.74,   0.04,
04/30 21Z,   1.00,   3.41,  99.90,   4.45,   0.04,  (max)
04/30 22Z,   1.00,   2.98,  99.90,   4.02,   0.04,
04/30 23Z,   1.00,   1.74,  99.90,   2.78,   0.04,
05/01 00Z,   1.10,   0.10,  99.90,   1.24,   0.04,
05/01 01Z,   1.10,  -1.56,  99.90,  -0.42,   0.04,
05/01 02Z,   1.00,  -2.94,  99.90,  -1.90,   0.04,
05/01 03Z,   1.00,  -3.59,  99.90,  -2.55,   0.04,  (min)
05/01 04Z,   1.00,  -3.02,  99.90,  -1.98,   0.04,
05/01 05Z,   0.90,  -1.41,  99.90,  -0.47,   0.04,
05/01 06Z,   0.90,   0.51,  99.90,   1.45,   0.04,
05/01 07Z,  99.90,   2.31,  99.90,  99.90,   0.04,
05/01 08Z,  99.90,   3.82,  99.90,  99.90,   0.04,
05/01 09Z,  99.90,   4.62,  99.90,  99.90,   0.04,
05/01 10Z,  99.90,   4.34,  99.90,  99.90,   0.04,
05/01 11Z,  99.90,   3.06,  99.90,  99.90,   0.04,
05/01 12Z,  99.90,   1.16,  99.90,  99.90,   0.04,