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 : 04/30/2025 17:23:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 00Z,  -0.10,   2.50,   2.69,  99.90,   0.29,
04/29 01Z,   0.00,   2.03,   2.25,  99.90,   0.22,  (min)
04/29 02Z,   0.00,   2.15,   2.47,  99.90,   0.32,
04/29 03Z,   0.00,   2.82,   3.17,  99.90,   0.35,
04/29 04Z,  -0.10,   3.83,   4.20,  99.90,   0.47,
04/29 05Z,   0.00,   4.95,   5.20,  99.90,   0.25,
04/29 06Z,  -0.10,   5.93,   6.19,  99.90,   0.36,
04/29 07Z,  -0.10,   6.55,   6.90,  99.90,   0.45,  (max)
04/29 08Z,  -0.10,   6.58,   6.80,  99.90,   0.32,
04/29 09Z,  -0.10,   5.84,   5.97,  99.90,   0.23,
04/29 10Z,  -0.10,   4.36,   4.27,  99.90,   0.01,
04/29 11Z,  -0.10,   2.42,   2.25,  99.90,  -0.07,
04/29 12Z,  -0.10,   0.47,   0.60,  99.90,   0.23,
04/29 13Z,   0.00,  -1.00,  -0.75,  99.90,   0.25,
04/29 14Z,   0.00,  -1.70,  -1.29,  99.90,   0.41,
04/29 15Z,   0.00,  -1.59,  -1.31,  99.90,   0.28,  (min)
04/29 16Z,  -0.10,  -0.84,  -0.64,  99.90,   0.30,
04/29 17Z,   0.00,   0.29,   0.44,  99.90,   0.15,
04/29 18Z,   0.00,   1.61,   1.78,  99.90,   0.17,
04/29 19Z,   0.00,   2.90,   3.07,  99.90,   0.17,
04/29 20Z,   0.00,   3.98,   4.10,  99.90,   0.12,
04/29 21Z,   0.00,   4.63,   4.66,  99.90,   0.03,
04/29 22Z,   0.00,   4.69,   4.75,  99.90,   0.06,  (max)
04/29 23Z,   0.00,   4.21,   4.39,  99.90,   0.18,
04/30 00Z,   0.00,   3.44,   3.79,  99.90,   0.35,
04/30 01Z,   0.10,   2.74,   3.12,  99.90,   0.28,
04/30 02Z,   0.10,   2.43,   2.85,  99.90,   0.32,  (min)
04/30 03Z,   0.00,   2.64,   3.14,  99.90,   0.50,
04/30 04Z,   0.00,   3.31,   3.84,  99.90,   0.53,
04/30 05Z,   0.10,   4.25,   4.74,  99.90,   0.39,
04/30 06Z,   0.00,   5.25,   5.68,  99.90,   0.43,
04/30 07Z,   0.00,   6.08,   6.49,  99.90,   0.41,
04/30 08Z,   0.00,   6.52,   6.97,  99.90,   0.45,  (max)
04/30 09Z,   0.00,   6.36,   6.72,  99.90,   0.36,
04/30 10Z,   0.00,   5.46,   5.72,  99.90,   0.26,
04/30 11Z,   0.00,   3.91,   3.96,  99.90,   0.05,
04/30 12Z,   0.00,   1.99,   2.08,  99.90,   0.09,
04/30 13Z,   0.10,   0.18,   0.51,  99.90,   0.23,
04/30 14Z,   0.10,  -1.12,  -0.64,  99.90,   0.38,
04/30 15Z,   0.00,  -1.66,  -1.14,  99.90,   0.52,  (min)
04/30 16Z,   0.00,  -1.47,  -1.12,  99.90,   0.35,
04/30 17Z,   0.00,  -0.73,  -0.40,  99.90,   0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 18Z,   0.00,   0.36,  99.90,   0.68,   0.32,
04/30 19Z,   0.10,   1.60,  99.90,   2.01,   0.31,
04/30 20Z,   0.00,   2.83,  99.90,   3.14,   0.30,
04/30 21Z,   0.10,   3.86,  99.90,   4.26,   0.30,
04/30 22Z,   0.10,   4.48,  99.90,   4.87,   0.29,
04/30 23Z,   0.10,   4.57,  99.90,   4.96,   0.28,  (max)
05/01 00Z,   0.10,   4.19,  99.90,   4.56,   0.27,
05/01 01Z,   0.20,   3.55,  99.90,   4.02,   0.27,
05/01 02Z,   0.20,   2.99,  99.90,   3.45,   0.26,
05/01 03Z,   0.10,   2.78,  99.90,   3.13,   0.25,  (min)
05/01 04Z,   0.10,   3.00,  99.90,   3.34,   0.24,
05/01 05Z,   0.20,   3.60,  99.90,   4.03,   0.24,
05/01 06Z,   0.10,   4.42,  99.90,   4.75,   0.24,
05/01 07Z,   0.10,   5.27,  99.90,   5.60,   0.24,
05/01 08Z,   0.10,   5.95,  99.90,   6.29,   0.24,
05/01 09Z,   0.20,   6.26,  99.90,   6.69,   0.24,  (max)
05/01 10Z,   0.10,   5.98,  99.90,   6.32,   0.24,
05/01 11Z,   0.10,   5.04,  99.90,   5.38,   0.24,
05/01 12Z,   0.20,   3.54,  99.90,   3.97,   0.24,
05/01 13Z,   0.20,   1.77,  99.90,   2.20,   0.24,
05/01 14Z,   0.10,   0.15,  99.90,   0.48,   0.24,
05/01 15Z,   0.10,  -0.96,  99.90,  -0.63,   0.24,
05/01 16Z,   0.10,  -1.40,  99.90,  -1.06,   0.24,  (min)
05/01 17Z,   0.10,  -1.19,  99.90,  -0.85,   0.24,
05/01 18Z,   0.10,  -0.50,  99.90,  -0.17,   0.24,
05/01 19Z,   0.10,   0.49,  99.90,   0.82,   0.24,
05/01 20Z,   0.10,   1.63,  99.90,   1.97,   0.24,
05/01 21Z,   0.10,   2.78,  99.90,   3.12,   0.24,
05/01 22Z,   0.10,   3.76,  99.90,   4.09,   0.24,
05/01 23Z,   0.20,   4.37,  99.90,   4.81,   0.24,
05/02 00Z,   0.20,   4.51,  99.90,   4.94,   0.24,  (max)
05/02 01Z,   0.10,   4.22,  99.90,   4.55,   0.24,
05/02 02Z,   0.20,   3.70,  99.90,   4.13,   0.24,
05/02 03Z,   0.10,   3.22,  99.90,   3.56,   0.24,
05/02 04Z,   0.10,   3.02,  99.90,   3.35,   0.24,  (min)
05/02 05Z,   0.10,   3.18,  99.90,   3.51,   0.24,
05/02 06Z,   0.10,   3.65,  99.90,   3.99,   0.24,
05/02 07Z,   0.10,   4.33,  99.90,   4.67,   0.24,
05/02 08Z,   0.20,   5.04,  99.90,   5.48,   0.24,
05/02 09Z,   0.20,   5.61,  99.90,   6.05,   0.24,
05/02 10Z,   0.10,   5.84,  99.90,   6.18,   0.24,  (max)
05/02 11Z,   0.10,   5.55,  99.90,   5.88,   0.24,
05/02 12Z,   0.10,   4.66,  99.90,   5.00,   0.24,
05/02 13Z,   0.10,   3.30,  99.90,   3.64,   0.24,
05/02 14Z,   0.10,   1.74,  99.90,   2.07,   0.24,
05/02 15Z,   0.10,   0.33,  99.90,   0.67,   0.24,
05/02 16Z,   0.10,  -0.62,  99.90,  -0.29,   0.24,
05/02 17Z,   0.10,  -1.00,  99.90,  -0.66,   0.24,  (min)
05/02 18Z,   0.10,  -0.83,  99.90,  -0.49,   0.24,
05/02 19Z,   0.10,  -0.23,  99.90,   0.11,   0.24,
05/02 20Z,   0.10,   0.65,  99.90,   0.99,   0.24,
05/02 21Z,   0.10,   1.70,  99.90,   2.04,   0.24,
05/02 22Z,   0.10,   2.78,  99.90,   3.12,   0.24,
05/02 23Z,   0.10,   3.72,  99.90,   4.06,   0.24,
05/03 00Z,   0.10,   4.34,  99.90,   4.68,   0.24,
05/03 01Z,   0.10,   4.53,  99.90,   4.86,   0.24,  (max)
05/03 02Z,   0.20,   4.31,  99.90,   4.74,   0.24,
05/03 03Z,   0.10,   3.85,  99.90,   4.18,   0.24,
05/03 04Z,   0.10,   3.38,  99.90,   3.72,   0.24,
05/03 05Z,   0.20,   3.11,  99.90,   3.55,   0.24,  (min)
05/03 06Z,   0.20,   3.15,  99.90,   3.59,   0.24,
05/03 07Z,   0.10,   3.49,  99.90,   3.82,   0.24,
05/03 08Z,   0.10,   4.03,  99.90,   4.36,   0.24,
05/03 09Z,   0.20,   4.64,  99.90,   5.07,   0.24,
05/03 10Z,   0.20,   5.14,  99.90,   5.58,   0.24,
05/03 11Z,   0.10,   5.36,  99.90,   5.69,   0.24,  (max)
05/03 12Z,   0.10,   5.12,  99.90,   5.45,   0.24,
05/03 13Z,   0.20,   4.37,  99.90,   4.80,   0.24,
05/03 14Z,   0.20,   3.20,  99.90,   3.64,   0.24,
05/03 15Z,   0.10,   1.86,  99.90,   2.20,   0.24,
05/03 16Z,   0.10,   0.64,  99.90,   0.98,   0.24,
05/03 17Z,   0.10,  -0.21,  99.90,   0.13,   0.24,
05/03 18Z,   0.10,  -0.57,  99.90,  -0.23,   0.24,  (min)
05/03 19Z,   0.10,  -0.45,  99.90,  -0.12,   0.24,
05/03 20Z,   0.10,   0.06,  99.90,   0.39,   0.24,
05/03 21Z,   0.10,   0.86,  99.90,   1.20,   0.24,
05/03 22Z,   0.10,   1.84,  99.90,   2.18,   0.24,
05/03 23Z,   0.10,   2.88,  99.90,   3.22,   0.24,
05/04 00Z,   0.20,   3.80,  99.90,   4.24,   0.24,
05/04 01Z,   0.20,   4.43,  99.90,   4.87,   0.24,
05/04 02Z,   0.20,   4.64,  99.90,   5.08,   0.24,  (max)
05/04 03Z,   0.10,   4.44,  99.90,   4.77,   0.24,
05/04 04Z,   0.00,   3.96,  99.90,   4.19,   0.24,
05/04 05Z,   0.00,   3.42,  99.90,   3.65,   0.24,
05/04 06Z,  -0.10,   3.03,  99.90,   3.17,   0.24,
05/04 07Z,  -0.20,   2.93,  99.90,   2.97,   0.24,  (min)
05/04 08Z,   0.00,   3.13,  99.90,   3.37,   0.24,
05/04 09Z,   0.00,   3.58,  99.90,   3.81,   0.24,
05/04 10Z,   0.00,   4.13,  99.90,   4.37,   0.24,
05/04 11Z,   0.00,   4.63,  99.90,   4.86,   0.24,
05/04 12Z,   0.00,   4.88,  99.90,   5.12,   0.24,