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
#Eastport, ME : 03/07/2026 21:20:22 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 06Z,   0.40,   9.58,   9.76,  99.90,  -0.22,  (max)
03/06 07Z,   0.30,   6.93,   6.93,  99.90,  -0.30,
03/06 08Z,   0.20,   2.89,   2.76,  99.90,  -0.33,
03/06 09Z,   0.20,  -1.78,  -1.77,  99.90,  -0.19,
03/06 10Z,   0.10,  -6.32,  -6.21,  99.90,   0.01,
03/06 11Z,   0.10,  -9.53,  -9.44,  99.90,  -0.01,
03/06 12Z,   0.00, -10.19, -10.20,  99.90,  -0.01,  (min)
03/06 13Z,   0.00,  -8.06,  -7.63,  99.90,   0.43,
03/06 14Z,   0.00,  -4.02,  -3.46,  99.90,   0.56,
03/06 15Z,   0.00,   0.89,   1.37,  99.90,   0.48,
03/06 16Z,   0.10,   5.65,   5.94,  99.90,   0.19,
03/06 17Z,   0.10,   8.90,   9.17,  99.90,   0.17,
03/06 18Z,   0.10,   9.55,   9.73,  99.90,   0.08,  (max)
03/06 19Z,   0.10,   7.68,   7.60,  99.90,  -0.18,
03/06 20Z,   0.00,   4.15,   4.10,  99.90,  -0.05,
03/06 21Z,   0.00,  -0.19,  -0.15,  99.90,   0.04,
03/06 22Z,   0.00,  -4.64,  -4.56,  99.90,   0.08,
03/06 23Z,   0.00,  -8.25,  -8.17,  99.90,   0.08,
03/07 00Z,   0.10,  -9.74,  -9.62,  99.90,   0.02,  (min)
03/07 01Z,   0.20,  -8.44,  -7.99,  99.90,   0.25,
03/07 02Z,   0.20,  -4.92,  -4.51,  99.90,   0.21,
03/07 03Z,   0.30,  -0.30,   0.06,  99.90,   0.06,
03/07 04Z,   0.30,   4.48,   4.74,  99.90,  -0.04,
03/07 05Z,   0.20,   8.23,   8.42,  99.90,  -0.01,
03/07 06Z,   0.20,   9.70,   9.87,  99.90,  -0.03,  (max)
03/07 07Z,   0.10,   8.51,   8.38,  99.90,  -0.23,
03/07 08Z,   0.10,   5.36,   5.21,  99.90,  -0.25,
03/07 09Z,   0.00,   1.20,   1.06,  99.90,  -0.14,
03/07 10Z,   0.00,  -3.24,  -3.18,  99.90,   0.06,
03/07 11Z,   0.00,  -7.19,  -7.28,  99.90,  -0.09,
03/07 12Z,   0.10,  -9.52,  -9.57,  99.90,  -0.15,  (min)
03/07 13Z,   0.10,  -9.24,  -9.18,  99.90,  -0.04,
03/07 14Z,   0.20,  -6.51,  -6.25,  99.90,   0.06,
03/07 15Z,   0.20,  -2.36,  -1.98,  99.90,   0.18,
03/07 16Z,   0.30,   2.22,   2.53,  99.90,   0.01,
03/07 17Z,   0.40,   6.30,   6.59,  99.90,  -0.11,
03/07 18Z,   0.40,   8.63,   9.04,  99.90,   0.01,  (max)
03/07 19Z,   0.40,   8.43,   8.72,  99.90,  -0.11,
03/07 20Z,   0.40,   6.05,   6.27,  99.90,  -0.18,
03/07 21Z,   0.40,   2.41,   2.53,  99.90,  -0.28,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 22Z,   0.40,  -1.66,  99.90,  -1.51,  -0.26,
03/07 23Z,   0.40,  -5.53,  99.90,  -5.35,  -0.23,
03/08 00Z,   0.40,  -8.27,  99.90,  -8.07,  -0.20,
03/08 01Z,   0.40,  -8.77,  99.90,  -8.55,  -0.18,  (min)
03/08 02Z,   0.40,  -6.72,  99.90,  -6.47,  -0.15,
03/08 03Z,   0.40,  -2.96,  99.90,  -2.69,  -0.12,
03/08 04Z,   0.50,   1.42,  99.90,   1.82,  -0.10,
03/08 05Z,   0.50,   5.58,  99.90,   6.01,  -0.07,
03/08 06Z,   0.50,   8.45,  99.90,   8.90,  -0.05,
03/08 07Z,   0.50,   8.99,  99.90,   9.48,  -0.02,  (max)
03/08 08Z,   0.40,   7.15,  99.90,   7.55,   0.01,
03/08 09Z,   0.40,   3.74,  99.90,   4.17,   0.03,
03/08 10Z,   0.30,  -0.31,  99.90,   0.03,   0.03,
03/08 11Z,   0.20,  -4.31,  99.90,  -4.08,   0.03,
03/08 12Z,   0.10,  -7.57,  99.90,  -7.44,   0.03,
03/08 13Z,   0.10,  -9.03,  99.90,  -8.89,   0.03,  (min)
03/08 14Z,   0.00,  -7.99,  99.90,  -7.95,   0.03,
03/08 15Z,   0.00,  -4.91,  99.90,  -4.88,   0.03,
03/08 16Z,   0.00,  -0.92,  99.90,  -0.89,   0.03,
03/08 17Z,   0.00,   3.15,  99.90,   3.18,   0.03,
03/08 18Z,   0.00,   6.46,  99.90,   6.49,   0.03,
03/08 19Z,  -0.10,   7.94,  99.90,   7.88,   0.03,  (max)
03/08 20Z,  -0.20,   7.10,  99.90,   6.93,   0.03,
03/08 21Z,  -0.20,   4.44,  99.90,   4.28,   0.03,
03/08 22Z,  -0.20,   0.94,  99.90,   0.77,   0.03,
03/08 23Z,  -0.10,  -2.70,  99.90,  -2.77,   0.03,
03/09 00Z,  -0.10,  -5.91,  99.90,  -5.97,   0.03,
03/09 01Z,   0.00,  -7.82,  99.90,  -7.78,   0.03,  (min)
03/09 02Z,   0.00,  -7.51,  99.90,  -7.48,   0.03,
03/09 03Z,   0.00,  -5.01,  99.90,  -4.97,   0.03,
03/09 04Z,   0.00,  -1.30,  99.90,  -1.26,   0.03,
03/09 05Z,   0.00,   2.64,  99.90,   2.68,   0.03,
03/09 06Z,   0.00,   6.12,  99.90,   6.15,   0.03,
03/09 07Z,   0.00,   8.17,  99.90,   8.20,   0.03,  (max)
03/09 08Z,   0.00,   8.00,  99.90,   8.03,   0.03,
03/09 09Z,   0.00,   5.75,  99.90,   5.79,   0.03,
03/09 10Z,   0.00,   2.34,  99.90,   2.37,   0.03,
03/09 11Z,   0.00,  -1.40,  99.90,  -1.37,   0.03,
03/09 12Z,   0.00,  -4.90,  99.90,  -4.87,   0.03,
03/09 13Z,   0.00,  -7.48,  99.90,  -7.45,   0.03,
03/09 14Z,   0.00,  -8.22,  99.90,  -8.18,   0.03,  (min)
03/09 15Z,   0.00,  -6.67,  99.90,  -6.64,   0.03,
03/09 16Z,   0.00,  -3.55,  99.90,  -3.51,   0.03,
03/09 17Z,   0.00,   0.10,  99.90,   0.13,   0.03,
03/09 18Z,   0.00,   3.59,  99.90,   3.63,   0.03,
03/09 19Z,   0.00,   6.21,  99.90,   6.25,   0.03,
03/09 20Z,   0.10,   7.04,  99.90,   7.17,   0.03,  (max)
03/09 21Z,   0.20,   5.79,  99.90,   6.02,   0.03,
03/09 22Z,   0.30,   3.11,  99.90,   3.45,   0.03,
03/09 23Z,   0.30,  -0.10,  99.90,   0.23,   0.03,
03/10 00Z,   0.40,  -3.26,  99.90,  -2.82,   0.03,
03/10 01Z,   0.40,  -5.85,  99.90,  -5.42,   0.03,
03/10 02Z,   0.30,  -7.09,  99.90,  -6.76,   0.03,  (min)
03/10 03Z,   0.30,  -6.24,  99.90,  -5.91,   0.03,
03/10 04Z,   0.20,  -3.57,  99.90,  -3.34,   0.03,
03/10 05Z,   0.20,  -0.13,  99.90,   0.11,   0.03,
03/10 06Z,   0.10,   3.30,  99.90,   3.44,   0.03,
03/10 07Z,   0.00,   6.16,  99.90,   6.20,   0.03,
03/10 08Z,   0.00,   7.59,  99.90,   7.63,   0.03,  (max)
03/10 09Z,   0.00,   6.97,  99.90,   7.00,   0.03,
03/10 10Z,   0.00,   4.59,  99.90,   4.63,   0.03,
03/10 11Z,   0.00,   1.36,  99.90,   1.39,   0.03,
03/10 12Z,   0.00,  -2.01,  99.90,  -1.97,   0.03,
03/10 13Z,   0.00,  -5.03,  99.90,  -5.00,   0.03,
03/10 14Z,   0.00,  -7.08,  99.90,  -7.05,   0.03,
03/10 15Z,   0.00,  -7.33,  99.90,  -7.29,   0.03,  (min)
03/10 16Z,   0.00,  -5.56,  99.90,  -5.52,   0.03,
03/10 17Z,   0.00,  -2.60,  99.90,  -2.56,   0.03,
03/10 18Z,   0.00,   0.63,  99.90,   0.66,   0.03,
03/10 19Z,  -0.10,   3.62,  99.90,   3.55,   0.03,
03/10 20Z,  -0.10,   5.73,  99.90,   5.66,   0.03,
03/10 21Z,  -0.10,   6.14,  99.90,   6.08,   0.03,  (max)
03/10 22Z,   0.00,   4.74,  99.90,   4.78,   0.03,
03/10 23Z,   0.00,   2.21,  99.90,   2.25,   0.03,
03/11 00Z,   0.00,  -0.65,  99.90,  -0.62,   0.03,
03/11 01Z,   0.00,  -3.39,  99.90,  -3.35,   0.03,
03/11 02Z,   0.00,  -5.53,  99.90,  -5.50,   0.03,
03/11 03Z,   0.00,  -6.33,  99.90,  -6.30,   0.03,  (min)
03/11 04Z,   0.00,  -5.22,  99.90,  -5.18,   0.03,
03/11 05Z,  -0.10,  -2.62,  99.90,  -2.68,   0.03,
03/11 06Z,  -0.10,   0.48,  99.90,   0.42,   0.03,
03/11 07Z,  -0.20,   3.49,  99.90,   3.32,   0.03,
03/11 08Z,  -0.20,   5.92,  99.90,   5.76,   0.03,
03/11 09Z,  -0.20,   6.98,  99.90,   6.81,   0.03,  (max)
03/11 10Z,  -0.20,   6.15,  99.90,   5.99,   0.03,
03/11 11Z,  -0.20,   3.84,  99.90,   3.67,   0.03,
03/11 12Z,  -0.30,   0.86,  99.90,   0.60,   0.03,
03/11 13Z,  99.90,  -2.17,  99.90,  99.90,   0.03,
03/11 14Z,  99.90,  -4.88,  99.90,  99.90,   0.03,
03/11 15Z,  99.90,  -6.62,  99.90,  99.90,   0.03,
03/11 16Z,  99.90,  -6.61,  99.90,  99.90,   0.03,
03/11 17Z,  99.90,  -4.84,  99.90,  99.90,   0.03,
03/11 18Z,  99.90,  -2.14,  99.90,  99.90,   0.03,