EXTRA-TROPICAL  STORM  SURGE
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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
#San Francisco, CA : 10/06/2026 03:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 12Z,   0.80,   2.71,   3.68,  99.90,   0.17,
10/04 13Z,   0.80,   3.62,   4.52,  99.90,   0.10,
10/04 14Z,   0.80,   4.32,   5.27,  99.90,   0.15,
10/04 15Z,   0.80,   4.66,   5.58,  99.90,   0.12,  (max)
10/04 16Z,   0.70,   4.59,   5.53,  99.90,   0.24,
10/04 17Z,   0.80,   4.20,   5.15,  99.90,   0.15,
10/04 18Z,   0.80,   3.70,   4.67,  99.90,   0.17,
10/04 19Z,   0.70,   3.32,   4.16,  99.90,   0.14,
10/04 20Z,   0.70,   3.21,   3.95,  99.90,   0.04,  (min)
10/04 21Z,   0.80,   3.42,   4.17,  99.90,  -0.05,
10/04 22Z,   0.80,   3.89,   4.61,  99.90,  -0.08,
10/04 23Z,   0.80,   4.52,   5.24,  99.90,  -0.08,
10/05 00Z,   0.80,   5.14,   5.91,  99.90,  -0.03,
10/05 01Z,   0.90,   5.57,   6.33,  99.90,  -0.14,
10/05 02Z,   0.90,   5.62,   6.52,  99.90,   0.00,  (max)
10/05 03Z,   0.80,   5.18,   6.16,  99.90,   0.18,
10/05 04Z,   0.80,   4.25,   5.22,  99.90,   0.17,
10/05 05Z,   0.80,   3.00,   3.91,  99.90,   0.11,
10/05 06Z,   0.90,   1.70,   2.63,  99.90,   0.03,
10/05 07Z,   0.80,   0.65,   1.61,  99.90,   0.16,
10/05 08Z,   0.80,   0.04,   0.94,  99.90,   0.10,
10/05 09Z,   0.80,  -0.08,   0.74,  99.90,   0.02,  (min)
10/05 10Z,   0.90,   0.25,   1.13,  99.90,  -0.02,
10/05 11Z,   0.80,   0.92,   1.86,  99.90,   0.14,
10/05 12Z,   0.80,   1.85,   2.77,  99.90,   0.12,
10/05 13Z,   0.90,   2.90,   3.74,  99.90,  -0.06,
10/05 14Z,   0.90,   3.92,   4.71,  99.90,  -0.11,
10/05 15Z,   0.80,   4.67,   5.47,  99.90,  -0.00,
10/05 16Z,   0.70,   5.00,   5.77,  99.90,   0.07,  (max)
10/05 17Z,   0.80,   4.82,   5.60,  99.90,  -0.02,
10/05 18Z,   0.80,   4.24,   5.11,  99.90,   0.07,
10/05 19Z,   0.80,   3.53,   4.33,  99.90,  -0.00,
10/05 20Z,   0.80,   2.96,   3.66,  99.90,  -0.10,
10/05 21Z,   0.80,   2.72,   3.46,  99.90,  -0.06,  (min)
10/05 22Z,   0.80,   2.89,   3.61,  99.90,  -0.08,
10/05 23Z,   0.80,   3.40,   4.21,  99.90,   0.01,
10/06 00Z,   0.90,   4.12,   4.95,  99.90,  -0.07,
10/06 01Z,   0.90,   4.86,   5.66,  99.90,  -0.10,
10/06 02Z,   0.80,   5.43,   6.33,  99.90,   0.10,
10/06 03Z,   0.80,   5.63,   6.61,  99.90,   0.18,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 04Z,   0.80,   5.30,  99.90,   6.27,   0.17,
10/06 05Z,   0.80,   4.43,  99.90,   5.39,   0.16,
10/06 06Z,   0.80,   3.18,  99.90,   4.13,   0.15,
10/06 07Z,   0.80,   1.84,  99.90,   2.78,   0.14,
10/06 08Z,   0.80,   0.73,  99.90,   1.67,   0.13,
10/06 09Z,   0.80,   0.09,  99.90,   1.02,   0.12,
10/06 10Z,   0.80,  -0.01,  99.90,   0.90,   0.11,  (min)
10/06 11Z,   0.80,   0.38,  99.90,   1.28,   0.10,
10/06 12Z,   0.90,   1.15,  99.90,   2.15,   0.09,
10/06 13Z,   0.90,   2.19,  99.90,   3.17,   0.08,
10/06 14Z,   0.80,   3.34,  99.90,   4.21,   0.07,
10/06 15Z,   0.80,   4.40,  99.90,   5.26,   0.06,
10/06 16Z,   0.80,   5.12,  99.90,   5.98,   0.06,
10/06 17Z,   0.80,   5.31,  99.90,   6.17,   0.06,  (max)
10/06 18Z,   0.80,   4.90,  99.90,   5.77,   0.06,
10/06 19Z,   0.80,   4.07,  99.90,   4.94,   0.06,
10/06 20Z,   0.80,   3.13,  99.90,   3.99,   0.06,
10/06 21Z,   0.80,   2.40,  99.90,   3.27,   0.06,
10/06 22Z,   0.80,   2.11,  99.90,   2.98,   0.06,  (min)
10/06 23Z,   0.90,   2.31,  99.90,   3.28,   0.06,
10/07 00Z,   0.90,   2.91,  99.90,   3.88,   0.06,
10/07 01Z,   0.90,   3.75,  99.90,   4.72,   0.06,
10/07 02Z,   0.80,   4.64,  99.90,   5.50,   0.06,
10/07 03Z,   0.90,   5.34,  99.90,   6.30,   0.06,
10/07 04Z,   0.90,   5.64,  99.90,   6.60,   0.06,  (max)
10/07 05Z,   0.80,   5.37,  99.90,   6.23,   0.06,
10/07 06Z,   0.80,   4.51,  99.90,   5.37,   0.06,
10/07 07Z,   0.90,   3.23,  99.90,   4.19,   0.06,
10/07 08Z,   0.90,   1.87,  99.90,   2.83,   0.06,
10/07 09Z,   0.80,   0.78,  99.90,   1.64,   0.06,
10/07 10Z,   0.90,   0.20,  99.90,   1.16,   0.06,  (min)
10/07 11Z,   0.90,   0.20,  99.90,   1.17,   0.06,
10/07 12Z,   0.90,   0.72,  99.90,   1.69,   0.06,
10/07 13Z,   0.80,   1.63,  99.90,   2.49,   0.06,
10/07 14Z,   0.90,   2.77,  99.90,   3.73,   0.06,
10/07 15Z,   0.90,   3.96,  99.90,   4.92,   0.06,
10/07 16Z,   0.80,   4.98,  99.90,   5.84,   0.06,
10/07 17Z,   0.80,   5.55,  99.90,   6.41,   0.06,  (max)
10/07 18Z,   0.80,   5.48,  99.90,   6.35,   0.06,
10/07 19Z,   0.80,   4.78,  99.90,   5.64,   0.06,
10/07 20Z,   0.80,   3.67,  99.90,   4.54,   0.06,
10/07 21Z,   0.80,   2.54,  99.90,   3.40,   0.06,
10/07 22Z,   0.80,   1.74,  99.90,   2.60,   0.06,
10/07 23Z,   0.90,   1.49,  99.90,   2.45,   0.06,  (min)
10/08 00Z,   0.90,   1.79,  99.90,   2.75,   0.06,
10/08 01Z,   0.90,   2.51,  99.90,   3.48,   0.06,
10/08 02Z,   0.90,   3.48,  99.90,   4.45,   0.06,
10/08 03Z,   0.90,   4.48,  99.90,   5.44,   0.06,
10/08 04Z,   0.90,   5.26,  99.90,   6.23,   0.06,
10/08 05Z,   0.80,   5.61,  99.90,   6.47,   0.06,  (max)
10/08 06Z,   0.90,   5.34,  99.90,   6.30,   0.06,
10/08 07Z,   0.90,   4.45,  99.90,   5.41,   0.06,
10/08 08Z,   0.90,   3.16,  99.90,   4.12,   0.06,
10/08 09Z,   0.90,   1.83,  99.90,   2.79,   0.06,
10/08 10Z,   0.90,   0.84,  99.90,   1.80,   0.06,
10/08 11Z,   0.90,   0.42,  99.90,   1.38,   0.06,  (min)
10/08 12Z,   0.90,   0.60,  99.90,   1.56,   0.06,
10/08 13Z,   0.90,   1.29,  99.90,   2.25,   0.06,
10/08 14Z,   0.90,   2.31,  99.90,   3.28,   0.06,
10/08 15Z,   0.90,   3.51,  99.90,   4.47,   0.06,
10/08 16Z,   0.90,   4.67,  99.90,   5.63,   0.06,
10/08 17Z,   0.90,   5.53,  99.90,   6.49,   0.06,
10/08 18Z,   0.90,   5.84,  99.90,   6.80,   0.06,  (max)
10/08 19Z,   0.80,   5.44,  99.90,   6.30,   0.06,
10/08 20Z,   0.90,   4.41,  99.90,   5.37,   0.06,
10/08 21Z,   0.90,   3.07,  99.90,   4.03,   0.06,
10/08 22Z,   0.90,   1.83,  99.90,   2.80,   0.06,
10/08 23Z,   0.90,   1.07,  99.90,   2.03,   0.06,
10/09 00Z,   1.00,   0.93,  99.90,   1.99,   0.06,  (min)
10/09 01Z,   1.00,   1.38,  99.90,   2.44,   0.06,
10/09 02Z,   0.90,   2.24,  99.90,   3.21,   0.06,
10/09 03Z,   1.00,   3.32,  99.90,   4.38,   0.06,
10/09 04Z,   1.00,   4.38,  99.90,   5.44,   0.06,
10/09 05Z,   0.90,   5.19,  99.90,   6.15,   0.06,
10/09 06Z,   0.90,   5.51,  99.90,   6.47,   0.06,  (max)
10/09 07Z,   0.90,   5.19,  99.90,   6.15,   0.06,
10/09 08Z,   1.00,   4.27,  99.90,   5.34,   0.06,
10/09 09Z,   1.00,   3.01,  99.90,   4.07,   0.06,
10/09 10Z,   1.00,   1.80,  99.90,   2.86,   0.06,
10/09 11Z,   1.00,   1.00,  99.90,   2.06,   0.06,
10/09 12Z,   1.00,   0.80,  99.90,   1.86,   0.06,  (min)
10/09 13Z,   1.00,   1.19,  99.90,   2.25,   0.06,
10/09 14Z,   1.00,   2.03,  99.90,   3.10,   0.06,
10/09 15Z,   0.90,   3.14,  99.90,   4.10,   0.06,
10/09 16Z,   0.90,   4.31,  99.90,   5.27,   0.06,
10/09 17Z,   0.90,   5.32,  99.90,   6.29,   0.06,
10/09 18Z,   0.90,   5.93,  99.90,   6.89,   0.06,
10/09 19Z,  99.90,   5.89,  99.90,  99.90,   0.06,
10/09 20Z,  99.90,   5.13,  99.90,  99.90,   0.06,
10/09 21Z,  99.90,   3.81,  99.90,  99.90,   0.06,
10/09 22Z,  99.90,   2.33,  99.90,  99.90,   0.06,
10/09 23Z,  99.90,   1.12,  99.90,  99.90,   0.06,
10/10 00Z,  99.90,   0.48,  99.90,  99.90,   0.06,