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
#Point Reyes, CA : 10/11/2026 18:22:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 00Z,   1.10,   0.53,   1.75,  99.90,   0.12,  (min)
10/10 01Z,   1.20,   0.87,   2.11,  99.90,   0.04,
10/10 02Z,   1.10,   1.74,   3.02,  99.90,   0.18,
10/10 03Z,   1.10,   2.90,   4.19,  99.90,   0.19,
10/10 04Z,   1.10,   4.04,   5.28,  99.90,   0.14,
10/10 05Z,   1.10,   4.89,   6.25,  99.90,   0.26,
10/10 06Z,   1.00,   5.23,   6.54,  99.90,   0.31,  (max)
10/10 07Z,   1.00,   5.00,   6.32,  99.90,   0.32,
10/10 08Z,   1.10,   4.27,   5.49,  99.90,   0.12,
10/10 09Z,   1.10,   3.26,   4.50,  99.90,   0.14,
10/10 10Z,   1.10,   2.27,   3.58,  99.90,   0.21,
10/10 11Z,   1.00,   1.56,   2.83,  99.90,   0.27,
10/10 12Z,   1.10,   1.36,   2.65,  99.90,   0.19,  (min)
10/10 13Z,   1.10,   1.74,   2.97,  99.90,   0.13,
10/10 14Z,   1.10,   2.63,   3.80,  99.90,   0.07,
10/10 15Z,   1.00,   3.80,   5.04,  99.90,   0.24,
10/10 16Z,   1.00,   4.97,   6.19,  99.90,   0.22,
10/10 17Z,   1.00,   5.84,   7.13,  99.90,   0.29,
10/10 18Z,   1.10,   6.17,   7.39,  99.90,   0.12,  (max)
10/10 19Z,   1.00,   5.85,   7.10,  99.90,   0.25,
10/10 20Z,   1.10,   4.94,   6.18,  99.90,   0.14,
10/10 21Z,   1.10,   3.62,   4.92,  99.90,   0.20,
10/10 22Z,   1.10,   2.21,   3.43,  99.90,   0.12,
10/10 23Z,   1.10,   1.01,   2.25,  99.90,   0.14,
10/11 00Z,   1.10,   0.28,   1.45,  99.90,   0.07,
10/11 01Z,   1.10,   0.19,   1.39,  99.90,   0.10,  (min)
10/11 02Z,   1.10,   0.71,   1.99,  99.90,   0.18,
10/11 03Z,   1.10,   1.70,   2.94,  99.90,   0.14,
10/11 04Z,   1.00,   2.90,   4.24,  99.90,   0.34,
10/11 05Z,   1.10,   4.01,   5.40,  99.90,   0.29,
10/11 06Z,   1.00,   4.76,   6.19,  99.90,   0.43,
10/11 07Z,   1.00,   5.00,   6.42,  99.90,   0.42,  (max)
10/11 08Z,   1.00,   4.71,   6.04,  99.90,   0.33,
10/11 09Z,   1.10,   4.01,   5.40,  99.90,   0.29,
10/11 10Z,   1.10,   3.13,   4.54,  99.90,   0.31,
10/11 11Z,   1.00,   2.34,   3.67,  99.90,   0.33,
10/11 12Z,   1.20,   1.90,   3.23,  99.90,   0.13,  (min)
10/11 13Z,   1.20,   1.96,   3.34,  99.90,   0.18,
10/11 14Z,   1.20,   2.53,   3.87,  99.90,   0.14,
10/11 15Z,   1.10,   3.49,   4.76,  99.90,   0.17,
10/11 16Z,   1.10,   4.60,   5.84,  99.90,   0.14,
10/11 17Z,   1.20,   5.57,   6.74,  99.90,  -0.03,
10/11 18Z,   1.10,   6.13,   7.31,  99.90,   0.08,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 19Z,   1.10,   6.11,  99.90,   7.30,   0.08,
10/11 20Z,   1.20,   5.48,  99.90,   6.76,   0.08,
10/11 21Z,   1.20,   4.34,  99.90,   5.63,   0.09,
10/11 22Z,   1.10,   2.93,  99.90,   4.12,   0.09,
10/11 23Z,   1.20,   1.54,  99.90,   2.83,   0.09,
10/12 00Z,   1.20,   0.48,  99.90,   1.77,   0.09,
10/12 01Z,   1.10,  -0.04,  99.90,   1.15,   0.09,  (min)
10/12 02Z,   1.10,   0.07,  99.90,   1.26,   0.09,
10/12 03Z,   1.10,   0.74,  99.90,   1.94,   0.10,
10/12 04Z,   1.10,   1.80,  99.90,   3.00,   0.10,
10/12 05Z,   1.10,   2.97,  99.90,   4.17,   0.10,
10/12 06Z,   1.00,   3.98,  99.90,   5.08,   0.10,
10/12 07Z,   1.10,   4.61,  99.90,   5.81,   0.10,
10/12 08Z,   1.00,   4.76,  99.90,   5.86,   0.10,  (max)
10/12 09Z,   1.00,   4.44,  99.90,   5.54,   0.10,
10/12 10Z,   1.10,   3.81,  99.90,   5.01,   0.10,
10/12 11Z,   1.00,   3.09,  99.90,   4.20,   0.10,
10/12 12Z,   1.00,   2.55,  99.90,   3.65,   0.10,
10/12 13Z,   1.00,   2.36,  99.90,   3.46,   0.10,  (min)
10/12 14Z,   1.00,   2.62,  99.90,   3.73,   0.10,
10/12 15Z,   1.00,   3.30,  99.90,   4.40,   0.10,
10/12 16Z,   1.00,   4.23,  99.90,   5.33,   0.10,
10/12 17Z,   0.90,   5.18,  99.90,   6.18,   0.10,
10/12 18Z,   0.90,   5.88,  99.90,   6.88,   0.10,
10/12 19Z,   0.90,   6.12,  99.90,   7.12,   0.10,  (max)
10/12 20Z,   0.90,   5.80,  99.90,   6.80,   0.10,
10/12 21Z,   0.90,   4.93,  99.90,   5.93,   0.10,
10/12 22Z,   0.90,   3.68,  99.90,   4.68,   0.10,
10/12 23Z,   0.90,   2.28,  99.90,   3.29,   0.10,
10/13 00Z,   0.90,   1.03,  99.90,   2.03,   0.10,
10/13 01Z,   0.90,   0.17,  99.90,   1.17,   0.10,
10/13 02Z,   0.90,  -0.13,  99.90,   0.87,   0.10,  (min)
10/13 03Z,   0.90,   0.14,  99.90,   1.15,   0.10,
10/13 04Z,   0.80,   0.91,  99.90,   1.81,   0.10,
10/13 05Z,   0.80,   1.97,  99.90,   2.87,   0.10,
10/13 06Z,   0.80,   3.05,  99.90,   3.95,   0.10,
10/13 07Z,   0.80,   3.93,  99.90,   4.83,   0.10,
10/13 08Z,   0.80,   4.44,  99.90,   5.34,   0.10,
10/13 09Z,   0.80,   4.51,  99.90,   5.41,   0.10,  (max)
10/13 10Z,   0.80,   4.21,  99.90,   5.11,   0.10,
10/13 11Z,   0.80,   3.69,  99.90,   4.59,   0.10,
10/13 12Z,   0.70,   3.17,  99.90,   3.97,   0.10,
10/13 13Z,   0.80,   2.85,  99.90,   3.75,   0.10,  (min)
10/13 14Z,   0.80,   2.86,  99.90,   3.76,   0.10,
10/13 15Z,   0.80,   3.25,  99.90,   4.15,   0.10,
10/13 16Z,   0.70,   3.94,  99.90,   4.74,   0.10,
10/13 17Z,   0.80,   4.76,  99.90,   5.66,   0.10,
10/13 18Z,   0.70,   5.48,  99.90,   6.29,   0.10,
10/13 19Z,   0.70,   5.91,  99.90,   6.71,   0.10,  (max)
10/13 20Z,   0.70,   5.87,  99.90,   6.67,   0.10,
10/13 21Z,   0.80,   5.32,  99.90,   6.22,   0.10,
10/13 22Z,   0.70,   4.33,  99.90,   5.14,   0.10,
10/13 23Z,   0.80,   3.08,  99.90,   3.98,   0.10,
10/14 00Z,   0.80,   1.80,  99.90,   2.70,   0.10,
10/14 01Z,   0.70,   0.73,  99.90,   1.54,   0.10,
10/14 02Z,   0.70,   0.09,  99.90,   0.89,   0.10,
10/14 03Z,   0.70,  -0.03,  99.90,   0.77,   0.10,  (min)
10/14 04Z,   0.70,   0.36,  99.90,   1.16,   0.10,
10/14 05Z,   0.60,   1.15,  99.90,   1.85,   0.10,
10/14 06Z,   0.70,   2.14,  99.90,   2.94,   0.10,
10/14 07Z,   0.70,   3.10,  99.90,   3.90,   0.10,
10/14 08Z,   0.70,   3.85,  99.90,   4.65,   0.10,
10/14 09Z,   0.70,   4.25,  99.90,   5.06,   0.10,
10/14 10Z,   0.70,   4.30,  99.90,   5.10,   0.10,  (max)
10/14 11Z,   0.70,   4.06,  99.90,   4.86,   0.10,
10/14 12Z,   0.70,   3.68,  99.90,   4.48,   0.10,
10/14 13Z,   0.70,   3.33,  99.90,   4.14,   0.10,
10/14 14Z,   0.70,   3.19,  99.90,   3.99,   0.10,  (min)
10/14 15Z,   0.70,   3.33,  99.90,   4.13,   0.10,
10/14 16Z,   0.70,   3.75,  99.90,   4.56,   0.10,
10/14 17Z,   0.70,   4.37,  99.90,   5.18,   0.10,
10/14 18Z,   0.70,   5.03,  99.90,   5.83,   0.10,
10/14 19Z,   0.70,   5.53,  99.90,   6.33,   0.10,
10/14 20Z,   0.70,   5.71,  99.90,   6.51,   0.10,  (max)
10/14 21Z,   0.70,   5.47,  99.90,   6.28,   0.10,
10/14 22Z,   0.70,   4.81,  99.90,   5.61,   0.10,
10/14 23Z,   0.80,   3.81,  99.90,   4.71,   0.10,
10/15 00Z,   0.80,   2.64,  99.90,   3.54,   0.10,
10/15 01Z,   0.70,   1.52,  99.90,   2.33,   0.10,
10/15 02Z,   0.70,   0.66,  99.90,   1.46,   0.10,
10/15 03Z,   0.70,   0.19,  99.90,   0.99,   0.10,  (min)
10/15 04Z,   0.70,   0.19,  99.90,   1.00,   0.10,
10/15 05Z,   0.70,   0.63,  99.90,   1.43,   0.10,
10/15 06Z,   0.70,   1.38,  99.90,   2.18,   0.10,
10/15 07Z,   0.70,   2.26,  99.90,   3.07,   0.10,
10/15 08Z,   0.70,   3.10,  99.90,   3.90,   0.10,
10/15 09Z,   0.70,   3.74,  99.90,   4.54,   0.10,
10/15 10Z,   0.80,   4.09,  99.90,   4.99,   0.10,
10/15 11Z,   0.80,   4.15,  99.90,   5.05,   0.10,  (max)
10/15 12Z,   0.70,   3.99,  99.90,   4.79,   0.10,