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
#North Spit, CA : 03/06/2026 20:23:21 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 00Z,   0.10,  -4.48,  -3.98,  99.90,   0.40,
03/05 01Z,   0.10,  -5.86,  -5.36,  99.90,   0.40,
03/05 02Z,   0.10,  -6.60,  -6.21,  99.90,   0.29,  (min)
03/05 03Z,   0.00,  -6.48,  -6.14,  99.90,   0.34,
03/05 04Z,   0.00,  -5.58,  -5.23,  99.90,   0.35,
03/05 05Z,   0.00,  -4.19,  -3.83,  99.90,   0.36,
03/05 06Z,   0.00,  -2.65,  -2.32,  99.90,   0.33,
03/05 07Z,   0.00,  -1.26,  -0.97,  99.90,   0.29,
03/05 08Z,   0.00,  -0.33,  -0.02,  99.90,   0.31,
03/05 09Z,   0.00,  -0.11,   0.25,  99.90,   0.36,  (max)
03/05 10Z,   0.00,  -0.65,  -0.29,  99.90,   0.36,
03/05 11Z,   0.00,  -1.80,  -1.50,  99.90,   0.30,
03/05 12Z,   0.00,  -3.29,  -2.97,  99.90,   0.32,
03/05 13Z,   0.00,  -4.74,  -4.32,  99.90,   0.42,
03/05 14Z,   0.00,  -5.77,  -5.51,  99.90,   0.26,
03/05 15Z,  -0.10,  -6.04,  -5.93,  99.90,   0.21,  (min)
03/05 16Z,  -0.10,  -5.52,  -5.36,  99.90,   0.26,
03/05 17Z,  -0.10,  -4.43,  -4.26,  99.90,   0.27,
03/05 18Z,  -0.30,  -3.09,  -2.99,  99.90,   0.40,
03/05 19Z,  -0.30,  -1.83,  -1.78,  99.90,   0.35,
03/05 20Z,  -0.20,  -0.92,  -0.78,  99.90,   0.34,
03/05 21Z,  -0.20,  -0.61,  -0.41,  99.90,   0.40,  (max)
03/05 22Z,  -0.20,  -1.03,  -0.89,  99.90,   0.34,
03/05 23Z,  -0.20,  -2.04,  -1.81,  99.90,   0.43,
03/06 00Z,  -0.20,  -3.39,  -3.14,  99.90,   0.45,
03/06 01Z,  -0.10,  -4.74,  -4.43,  99.90,   0.41,
03/06 02Z,  -0.20,  -5.73,  -5.51,  99.90,   0.42,
03/06 03Z,  -0.20,  -6.04,  -5.96,  99.90,   0.28,  (min)
03/06 04Z,  -0.20,  -5.57,  -5.59,  99.90,   0.18,
03/06 05Z,  -0.20,  -4.46,  -4.47,  99.90,   0.19,
03/06 06Z,  -0.20,  -3.07,  -3.10,  99.90,   0.17,
03/06 07Z,  -0.20,  -1.69,  -1.74,  99.90,   0.15,
03/06 08Z,  -0.20,  -0.60,  -0.64,  99.90,   0.16,
03/06 09Z,  -0.10,  -0.06,  -0.07,  99.90,   0.09,  (max)
03/06 10Z,  -0.10,  -0.23,  -0.21,  99.90,   0.12,
03/06 11Z,  -0.20,  -1.10,  -1.03,  99.90,   0.27,
03/06 12Z,  -0.20,  -2.45,  -2.32,  99.90,   0.33,
03/06 13Z,  -0.20,  -3.96,  -3.75,  99.90,   0.41,
03/06 14Z,  -0.20,  -5.28,  -5.07,  99.90,   0.41,
03/06 15Z,  -0.20,  -6.07,  -6.05,  99.90,   0.22,
03/06 16Z,  -0.20,  -6.11,  -6.21,  99.90,   0.10,  (min)
03/06 17Z,  -0.20,  -5.42,  -5.61,  99.90,   0.01,
03/06 18Z,  -0.20,  -4.30,  -4.50,  99.90,  -0.00,
03/06 19Z,  -0.30,  -3.05,  -3.24,  99.90,   0.11,
03/06 20Z,  -0.20,  -1.96,  -2.17,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 21Z,  -0.10,  -1.25,  99.90,  -1.33,   0.03,
03/06 22Z,  -0.20,  -1.14,  99.90,  -1.27,   0.07,  (max)
03/06 23Z,  -0.10,  -1.65,  99.90,  -1.64,   0.11,
03/07 00Z,  -0.10,  -2.61,  99.90,  -2.56,   0.15,
03/07 01Z,  -0.10,  -3.74,  99.90,  -3.65,   0.19,
03/07 02Z,  -0.10,  -4.74,  99.90,  -4.61,   0.23,
03/07 03Z,  -0.10,  -5.32,  99.90,  -5.15,   0.27,  (min)
03/07 04Z,  -0.10,  -5.26,  99.90,  -5.05,   0.31,
03/07 05Z,  -0.20,  -4.53,  99.90,  -4.38,   0.35,
03/07 06Z,  -0.20,  -3.37,  99.90,  -3.19,   0.39,
03/07 07Z,  -0.10,  -2.10,  99.90,  -1.77,   0.43,
03/07 08Z,  -0.10,  -0.99,  99.90,  -0.62,   0.47,
03/07 09Z,  -0.10,  -0.25,  99.90,   0.12,   0.47,
03/07 10Z,  -0.10,  -0.09,  99.90,   0.28,   0.47,  (max)
03/07 11Z,  -0.10,  -0.61,  99.90,  -0.24,   0.47,
03/07 12Z,  -0.10,  -1.70,  99.90,  -1.33,   0.47,
03/07 13Z,  -0.10,  -3.10,  99.90,  -2.73,   0.47,
03/07 14Z,  -0.10,  -4.51,  99.90,  -4.14,   0.47,
03/07 15Z,  -0.10,  -5.63,  99.90,  -5.26,   0.47,
03/07 16Z,  -0.10,  -6.17,  99.90,  -5.80,   0.47,  (min)
03/07 17Z,  -0.10,  -6.01,  99.90,  -5.64,   0.47,
03/07 18Z,  -0.10,  -5.24,  99.90,  -4.87,   0.47,
03/07 19Z,  -0.10,  -4.17,  99.90,  -3.81,   0.47,
03/07 20Z,  -0.10,  -3.08,  99.90,  -2.71,   0.47,
03/07 21Z,   0.00,  -2.18,  99.90,  -1.71,   0.47,
03/07 22Z,  -0.10,  -1.67,  99.90,  -1.30,   0.47,
03/07 23Z,   0.00,  -1.68,  99.90,  -1.21,   0.47,  (max)
03/08 00Z,   0.00,  -2.20,  99.90,  -1.73,   0.47,
03/08 01Z,   0.00,  -3.01,  99.90,  -2.54,   0.47,
03/08 02Z,   0.00,  -3.86,  99.90,  -3.39,   0.47,
03/08 03Z,   0.00,  -4.50,  99.90,  -4.03,   0.47,
03/08 04Z,   0.00,  -4.72,  99.90,  -4.25,   0.47,  (min)
03/08 05Z,   0.00,  -4.38,  99.90,  -3.91,   0.47,
03/08 06Z,   0.00,  -3.55,  99.90,  -3.08,   0.47,
03/08 07Z,   0.00,  -2.47,  99.90,  -2.00,   0.47,
03/08 08Z,   0.00,  -1.42,  99.90,  -0.95,   0.47,
03/08 09Z,   0.00,  -0.61,  99.90,  -0.14,   0.47,
03/08 10Z,   0.00,  -0.21,  99.90,   0.26,   0.47,  (max)
03/08 11Z,   0.00,  -0.36,  99.90,   0.10,   0.47,
03/08 12Z,   0.00,  -1.11,  99.90,  -0.64,   0.47,
03/08 13Z,   0.00,  -2.29,  99.90,  -1.82,   0.47,
03/08 14Z,   0.00,  -3.63,  99.90,  -3.16,   0.47,
03/08 15Z,   0.00,  -4.87,  99.90,  -4.41,   0.47,
03/08 16Z,   0.00,  -5.77,  99.90,  -5.30,   0.47,
03/08 17Z,   0.00,  -6.10,  99.90,  -5.63,   0.47,  (min)
03/08 18Z,   0.00,  -5.82,  99.90,  -5.35,   0.47,
03/08 19Z,   0.00,  -5.07,  99.90,  -4.60,   0.47,
03/08 20Z,   0.00,  -4.12,  99.90,  -3.65,   0.47,
03/08 21Z,   0.00,  -3.21,  99.90,  -2.74,   0.47,
03/08 22Z,   0.10,  -2.48,  99.90,  -1.92,   0.47,
03/08 23Z,   0.10,  -2.11,  99.90,  -1.54,   0.47,  (max)
03/09 00Z,   0.10,  -2.17,  99.90,  -1.60,   0.47,
03/09 01Z,   0.10,  -2.60,  99.90,  -2.04,   0.47,
03/09 02Z,   0.10,  -3.21,  99.90,  -2.64,   0.47,
03/09 03Z,   0.10,  -3.76,  99.90,  -3.19,   0.47,
03/09 04Z,   0.10,  -4.08,  99.90,  -3.52,   0.47,
03/09 05Z,   0.00,  -4.05,  99.90,  -3.58,   0.47,  (min)
03/09 06Z,   0.00,  -3.57,  99.90,  -3.11,   0.47,
03/09 07Z,   0.00,  -2.76,  99.90,  -2.29,   0.47,
03/09 08Z,   0.10,  -1.85,  99.90,  -1.28,   0.47,
03/09 09Z,   0.10,  -1.06,  99.90,  -0.49,   0.47,
03/09 10Z,   0.10,  -0.53,  99.90,   0.04,   0.47,
03/09 11Z,   0.10,  -0.39,  99.90,   0.18,   0.47,  (max)
03/09 12Z,   0.10,  -0.75,  99.90,  -0.18,   0.47,
03/09 13Z,   0.10,  -1.60,  99.90,  -1.03,   0.47,
03/09 14Z,   0.20,  -2.75,  99.90,  -2.08,   0.47,
03/09 15Z,   0.10,  -3.97,  99.90,  -3.40,   0.47,
03/09 16Z,   0.10,  -5.02,  99.90,  -4.45,   0.47,
03/09 17Z,   0.10,  -5.73,  99.90,  -5.16,   0.47,
03/09 18Z,   0.00,  -5.94,  99.90,  -5.48,   0.47,  (min)
03/09 19Z,   0.00,  -5.64,  99.90,  -5.17,   0.47,
03/09 20Z,   0.00,  -4.98,  99.90,  -4.51,   0.47,
03/09 21Z,   0.00,  -4.18,  99.90,  -3.72,   0.47,
03/09 22Z,   0.00,  -3.43,  99.90,  -2.96,   0.47,
03/09 23Z,   0.00,  -2.83,  99.90,  -2.36,   0.47,
03/10 00Z,   0.10,  -2.51,  99.90,  -1.94,   0.47,  (max)
03/10 01Z,   0.00,  -2.53,  99.90,  -2.07,   0.47,
03/10 02Z,   0.00,  -2.83,  99.90,  -2.36,   0.47,
03/10 03Z,   0.00,  -3.20,  99.90,  -2.73,   0.47,
03/10 04Z,   0.00,  -3.50,  99.90,  -3.03,   0.47,
03/10 05Z,   0.00,  -3.61,  99.90,  -3.14,   0.47,  (min)
03/10 06Z,   0.00,  -3.45,  99.90,  -2.98,   0.47,
03/10 07Z,   0.00,  -2.96,  99.90,  -2.50,   0.47,
03/10 08Z,   0.00,  -2.27,  99.90,  -1.80,   0.47,
03/10 09Z,   0.00,  -1.55,  99.90,  -1.08,   0.47,
03/10 10Z,   0.00,  -0.98,  99.90,  -0.51,   0.47,
03/10 11Z,   0.00,  -0.65,  99.90,  -0.19,   0.47,  (max)
03/10 12Z,  -0.10,  -0.67,  99.90,  -0.30,   0.47,