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
#Port Chicago, CA : 12/09/2024 17:22:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/08 00Z,  -0.10,   3.30,   3.48,  99.90,   0.28,
12/08 01Z,  -0.10,   3.86,   3.82,  99.90,   0.06,
12/08 02Z,  -0.10,   4.04,   3.83,  99.90,  -0.11,  (max)
12/08 03Z,  -0.10,   3.84,   3.48,  99.90,  -0.26,
12/08 04Z,  -0.10,   3.30,   2.77,  99.90,  -0.43,
12/08 05Z,  -0.10,   2.47,   1.88,  99.90,  -0.49,
12/08 06Z,  -0.30,   1.49,   1.04,  99.90,  -0.15,
12/08 07Z,  -0.30,   0.61,   0.35,  99.90,   0.04,
12/08 08Z,  -0.30,  -0.00,  -0.23,  99.90,   0.07,
12/08 09Z,  -0.30,  -0.28,  -0.50,  99.90,   0.08,  (min)
12/08 10Z,  -0.30,  -0.20,  -0.29,  99.90,   0.21,
12/08 11Z,  -0.30,   0.32,   0.53,  99.90,   0.51,
12/08 12Z,  -0.50,   1.20,   1.67,  99.90,   0.97,
12/08 13Z,  -0.50,   2.22,   2.71,  99.90,   0.99,
12/08 14Z,  -0.50,   3.09,   3.50,  99.90,   0.91,
12/08 15Z,  -0.50,   3.70,   4.02,  99.90,   0.82,
12/08 16Z,  -0.50,   3.98,   4.23,  99.90,   0.75,  (max)
12/08 17Z,  -0.50,   3.85,   4.09,  99.90,   0.74,
12/08 18Z,  -0.40,   3.33,   3.56,  99.90,   0.63,
12/08 19Z,  -0.40,   2.60,   2.75,  99.90,   0.55,
12/08 20Z,  -0.40,   1.94,   2.04,  99.90,   0.50,
12/08 21Z,  -0.40,   1.48,   1.56,  99.90,   0.48,
12/08 22Z,  -0.40,   1.30,   1.50,  99.90,   0.60,  (min)
12/08 23Z,  -0.40,   1.48,   1.75,  99.90,   0.67,
12/09 00Z,  -0.10,   2.02,   2.30,  99.90,   0.38,
12/09 01Z,  -0.10,   2.74,   2.98,  99.90,   0.34,
12/09 02Z,  -0.10,   3.33,   3.48,  99.90,   0.25,
12/09 03Z,  -0.10,   3.62,  99.90,  99.90,  99.90,  (max)
12/09 04Z,  -0.10,   3.58,   3.44,  99.90,  -0.04,
12/09 05Z,  -0.10,   3.18,   2.87,  99.90,  -0.21,
12/09 06Z,  -0.20,   2.45,   2.02,  99.90,  -0.23,
12/09 07Z,  -0.20,   1.54,   1.18,  99.90,  -0.16,
12/09 08Z,  -0.20,   0.72,   0.48,  99.90,  -0.04,
12/09 09Z,  -0.20,   0.17,   0.00,  99.90,   0.03,
12/09 10Z,  -0.20,  -0.05,  -0.19,  99.90,   0.06,  (min)
12/09 11Z,  -0.20,   0.12,   0.13,  99.90,   0.21,
12/09 12Z,  -0.30,   0.72,   1.06,  99.90,   0.64,
12/09 13Z,  -0.30,   1.68,   2.19,  99.90,   0.81,
12/09 14Z,  -0.30,   2.71,   3.16,  99.90,   0.75,
12/09 15Z,  -0.30,   3.57,   3.91,  99.90,   0.64,
12/09 16Z,  -0.30,   4.11,   4.34,  99.90,   0.53,
12/09 17Z,  -0.30,   4.28,   4.46,  99.90,   0.48,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/09 18Z,  -0.30,   3.99,  99.90,   4.17,   0.47,
12/09 19Z,  -0.30,   3.31,  99.90,   3.47,   0.46,
12/09 20Z,  -0.30,   2.45,  99.90,   2.61,   0.46,
12/09 21Z,  -0.30,   1.68,  99.90,   1.82,   0.45,
12/09 22Z,  -0.30,   1.11,  99.90,   1.25,   0.44,
12/09 23Z,  -0.30,   0.82,  99.90,   0.95,   0.43,  (min)
12/10 00Z,  -0.30,   0.93,  99.90,   1.05,   0.42,
12/10 01Z,  -0.30,   1.44,  99.90,   1.55,   0.41,
12/10 02Z,  -0.30,   2.18,  99.90,   2.28,   0.40,
12/10 03Z,  -0.30,   2.86,  99.90,   2.95,   0.39,
12/10 04Z,  -0.30,   3.31,  99.90,   3.39,   0.38,
12/10 05Z,  -0.30,   3.43,  99.90,   3.51,   0.38,  (max)
12/10 06Z,  -0.30,   3.17,  99.90,   3.25,   0.38,
12/10 07Z,  -0.30,   2.53,  99.90,   2.61,   0.38,
12/10 08Z,  -0.30,   1.69,  99.90,   1.77,   0.38,
12/10 09Z,  -0.30,   0.94,  99.90,   1.01,   0.38,
12/10 10Z,  -0.30,   0.45,  99.90,   0.52,   0.38,
12/10 11Z,  -0.30,   0.29,  99.90,   0.37,   0.38,  (min)
12/10 12Z,  -0.30,   0.54,  99.90,   0.62,   0.38,
12/10 13Z,  -0.30,   1.24,  99.90,   1.32,   0.38,
12/10 14Z,  -0.30,   2.26,  99.90,   2.34,   0.38,
12/10 15Z,  -0.30,   3.32,  99.90,   3.39,   0.38,
12/10 16Z,  -0.30,   4.13,  99.90,   4.21,   0.38,
12/10 17Z,  -0.30,   4.58,  99.90,   4.66,   0.38,
12/10 18Z,  -0.30,   4.59,  99.90,   4.67,   0.38,  (max)
12/10 19Z,  -0.30,   4.12,  99.90,   4.19,   0.38,
12/10 20Z,  -0.30,   3.26,  99.90,   3.33,   0.38,
12/10 21Z,  -0.30,   2.27,  99.90,   2.34,   0.38,
12/10 22Z,  -0.30,   1.38,  99.90,   1.46,   0.38,
12/10 23Z,  -0.30,   0.70,  99.90,   0.78,   0.38,
12/11 00Z,  -0.30,   0.32,  99.90,   0.40,   0.38,  (min)
12/11 01Z,  -0.30,   0.38,  99.90,   0.45,   0.38,
12/11 02Z,  -0.30,   0.90,  99.90,   0.98,   0.38,
12/11 03Z,  -0.30,   1.70,  99.90,   1.78,   0.38,
12/11 04Z,  -0.30,   2.51,  99.90,   2.59,   0.38,
12/11 05Z,  -0.30,   3.12,  99.90,   3.20,   0.38,
12/11 06Z,  -0.30,   3.41,  99.90,   3.48,   0.38,  (max)
12/11 07Z,  -0.40,   3.26,  99.90,   3.24,   0.38,
12/11 08Z,  -0.40,   2.69,  99.90,   2.67,   0.38,
12/11 09Z,  -0.40,   1.91,  99.90,   1.89,   0.38,
12/11 10Z,  -0.40,   1.22,  99.90,   1.20,   0.38,
12/11 11Z,  -0.40,   0.80,  99.90,   0.77,   0.38,
12/11 12Z,  -0.40,   0.71,  99.90,   0.69,   0.38,  (min)
12/11 13Z,  -0.40,   1.05,  99.90,   1.03,   0.38,
12/11 14Z,  -0.40,   1.85,  99.90,   1.83,   0.38,
12/11 15Z,  -0.40,   2.93,  99.90,   2.91,   0.38,
12/11 16Z,  -0.40,   3.98,  99.90,   3.95,   0.38,
12/11 17Z,  -0.40,   4.72,  99.90,   4.69,   0.38,
12/11 18Z,  -0.40,   5.03,  99.90,   5.01,   0.38,  (max)
12/11 19Z,  -0.40,   4.85,  99.90,   4.83,   0.38,
12/11 20Z,  -0.40,   4.17,  99.90,   4.15,   0.38,
12/11 21Z,  -0.40,   3.15,  99.90,   3.12,   0.38,
12/11 22Z,  -0.40,   2.04,  99.90,   2.02,   0.38,
12/11 23Z,  -0.40,   1.06,  99.90,   1.04,   0.38,
12/12 00Z,  -0.40,   0.30,  99.90,   0.28,   0.38,
12/12 01Z,  -0.40,  -0.13,  99.90,  -0.16,   0.38,  (min)
12/12 02Z,  -0.40,  -0.09,  99.90,  -0.11,   0.38,
12/12 03Z,  -0.40,   0.49,  99.90,   0.46,   0.38,
12/12 04Z,  -0.40,   1.38,  99.90,   1.36,   0.38,
12/12 05Z,  -0.40,   2.32,  99.90,   2.30,   0.38,
12/12 06Z,  -0.40,   3.08,  99.90,   3.06,   0.38,
12/12 07Z,  -0.40,   3.49,  99.90,   3.46,   0.38,  (max)
12/12 08Z,  -0.40,   3.42,  99.90,   3.39,   0.38,
12/12 09Z,  -0.40,   2.90,  99.90,   2.87,   0.38,
12/12 10Z,  -0.40,   2.18,  99.90,   2.15,   0.38,
12/12 11Z,  -0.40,   1.55,  99.90,   1.53,   0.38,
12/12 12Z,  -0.40,   1.19,  99.90,   1.17,   0.38,
12/12 13Z,  -0.40,   1.18,  99.90,   1.16,   0.38,  (min)
12/12 14Z,  -0.40,   1.61,  99.90,   1.59,   0.38,
12/12 15Z,  -0.40,   2.50,  99.90,   2.47,   0.38,
12/12 16Z,  -0.40,   3.61,  99.90,   3.59,   0.38,
12/12 17Z,  -0.40,   4.61,  99.90,   4.59,   0.38,
12/12 18Z,  -0.40,   5.24,  99.90,   5.21,   0.38,
12/12 19Z,  -0.40,   5.38,  99.90,   5.36,   0.38,  (max)
12/12 20Z,  -0.40,   5.00,  99.90,   4.97,   0.38,
12/12 21Z,  -0.40,   4.13,  99.90,   4.10,   0.38,
12/12 22Z,  -0.40,   2.97,  99.90,   2.94,   0.38,
12/12 23Z,  -0.40,   1.79,  99.90,   1.76,   0.38,
12/13 00Z,  -0.40,   0.76,  99.90,   0.74,   0.38,
12/13 01Z,  -0.40,  -0.04,  99.90,  -0.07,   0.38,
12/13 02Z,  -0.40,  -0.49,  99.90,  -0.52,   0.38,  (min)
12/13 03Z,  -0.30,  -0.41,  99.90,  -0.33,   0.38,
12/13 04Z,  -0.30,   0.24,  99.90,   0.32,   0.38,
12/13 05Z,  -0.30,   1.24,  99.90,   1.32,   0.38,
12/13 06Z,  -0.30,   2.29,  99.90,   2.37,   0.38,
12/13 07Z,  -0.30,   3.15,  99.90,   3.23,   0.38,
12/13 08Z,  -0.30,   3.63,  99.90,   3.71,   0.38,  (max)
12/13 09Z,  -0.30,   3.60,  99.90,   3.67,   0.38,
12/13 10Z,  -0.30,   3.11,  99.90,   3.18,   0.38,
12/13 11Z,  -0.30,   2.44,  99.90,   2.51,   0.38,
12/13 12Z,  -0.30,   1.88,  99.90,   1.95,   0.38,