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 : 12/16/2025 15:20:52 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 00Z,   0.30,  -2.02,  -1.38,  99.90,   0.34,
12/15 01Z,   0.30,  -1.28,  -0.62,  99.90,   0.36,
12/15 02Z,   0.40,  -0.43,   0.15,  99.90,   0.18,
12/15 03Z,   0.30,   0.31,   0.85,  99.90,   0.24,
12/15 04Z,   0.30,   0.74,   1.36,  99.90,   0.32,
12/15 05Z,   0.20,   0.81,   1.52,  99.90,   0.51,  (max)
12/15 06Z,   0.10,   0.56,   1.26,  99.90,   0.60,
12/15 07Z,   0.10,   0.11,   0.73,  99.90,   0.52,
12/15 08Z,   0.00,  -0.41,   0.18,  99.90,   0.59,
12/15 09Z,   0.10,  -0.78,  -0.04,  99.90,   0.64,  (min)
12/15 10Z,   0.10,  -0.79,   0.01,  99.90,   0.70,
12/15 11Z,   0.10,  -0.37,   0.48,  99.90,   0.75,
12/15 12Z,   0.00,   0.39,   1.12,  99.90,   0.73,
12/15 13Z,   0.00,   1.33,   1.91,  99.90,   0.58,
12/15 14Z,   0.00,   2.27,   2.92,  99.90,   0.65,
12/15 15Z,   0.00,   3.01,   3.56,  99.90,   0.55,
12/15 16Z,   0.00,   3.31,   3.91,  99.90,   0.60,  (max)
12/15 17Z,   0.00,   3.05,   3.47,  99.90,   0.42,
12/15 18Z,   0.00,   2.28,   2.63,  99.90,   0.35,
12/15 19Z,   0.00,   1.10,   1.51,  99.90,   0.41,
12/15 20Z,   0.00,  -0.30,   0.21,  99.90,   0.51,
12/15 21Z,   0.00,  -1.66,  -1.09,  99.90,   0.57,
12/15 22Z,   0.20,  -2.67,  -2.08,  99.90,   0.39,
12/15 23Z,   0.20,  -3.10,  -2.67,  99.90,   0.23,  (min)
12/16 00Z,   0.20,  -2.94,  -2.44,  99.90,   0.30,
12/16 01Z,   0.20,  -2.34,  -1.72,  99.90,   0.42,
12/16 02Z,   0.30,  -1.44,  -0.87,  99.90,   0.27,
12/16 03Z,   0.20,  -0.45,   0.05,  99.90,   0.30,
12/16 04Z,   0.20,   0.39,   0.91,  99.90,   0.32,
12/16 05Z,   0.20,   0.89,   1.42,  99.90,   0.33,
12/16 06Z,   0.00,   1.02,   1.51,  99.90,   0.49,  (max)
12/16 07Z,   0.00,   0.82,   1.35,  99.90,   0.53,
12/16 08Z,   0.00,   0.40,   0.80,  99.90,   0.40,
12/16 09Z,   0.10,  -0.08,   0.52,  99.90,   0.50,
12/16 10Z,   0.10,  -0.38,   0.24,  99.90,   0.52,  (min)
12/16 11Z,   0.10,  -0.31,   0.41,  99.90,   0.62,
12/16 12Z,   0.10,   0.19,   0.82,  99.90,   0.53,
12/16 13Z,   0.20,   0.99,   1.50,  99.90,   0.31,
12/16 14Z,   0.30,   1.91,   2.44,  99.90,   0.23,
12/16 15Z,   0.20,   2.77,   3.29,  99.90,   0.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 16Z,   0.20,   3.34,  99.90,   3.87,   0.33,
12/16 17Z,   0.20,   3.42,  99.90,   3.96,   0.34,  (max)
12/16 18Z,   0.30,   2.92,  99.90,   3.56,   0.35,
12/16 19Z,   0.20,   1.90,  99.90,   2.45,   0.36,
12/16 20Z,   0.20,   0.52,  99.90,   1.08,   0.36,
12/16 21Z,   0.30,  -1.02,  99.90,  -0.35,   0.37,
12/16 22Z,   0.40,  -2.41,  99.90,  -1.62,   0.38,
12/16 23Z,   0.40,  -3.32,  99.90,  -2.53,   0.39,
12/17 00Z,   0.40,  -3.57,  99.90,  -2.77,   0.40,  (min)
12/17 01Z,   0.30,  -3.21,  99.90,  -2.50,   0.41,
12/17 02Z,   0.30,  -2.41,  99.90,  -1.69,   0.42,
12/17 03Z,   0.40,  -1.34,  99.90,  -0.52,   0.42,
12/17 04Z,   0.30,  -0.24,  99.90,   0.48,   0.42,
12/17 05Z,   0.30,   0.65,  99.90,   1.37,   0.42,
12/17 06Z,   0.30,   1.16,  99.90,   1.88,   0.42,
12/17 07Z,   0.30,   1.25,  99.90,   1.98,   0.42,  (max)
12/17 08Z,   0.40,   1.03,  99.90,   1.85,   0.42,
12/17 09Z,   0.40,   0.59,  99.90,   1.41,   0.42,
12/17 10Z,   0.40,   0.13,  99.90,   0.95,   0.42,
12/17 11Z,   0.40,  -0.11,  99.90,   0.72,   0.42,  (min)
12/17 12Z,   0.40,   0.08,  99.90,   0.90,   0.42,
12/17 13Z,   0.30,   0.67,  99.90,   1.40,   0.42,
12/17 14Z,   0.30,   1.52,  99.90,   2.24,   0.42,
12/17 15Z,   0.20,   2.41,  99.90,   3.04,   0.42,
12/17 16Z,   0.10,   3.17,  99.90,   3.69,   0.42,
12/17 17Z,   0.10,   3.56,  99.90,   4.09,   0.42,  (max)
12/17 18Z,   0.10,   3.40,  99.90,   3.92,   0.42,
12/17 19Z,   0.00,   2.63,  99.90,   3.05,   0.42,
12/17 20Z,   0.00,   1.37,  99.90,   1.79,   0.42,
12/17 21Z,   0.00,  -0.19,  99.90,   0.24,   0.42,
12/17 22Z,   0.10,  -1.79,  99.90,  -1.27,   0.42,
12/17 23Z,   0.20,  -3.11,  99.90,  -2.49,   0.42,
12/18 00Z,   0.10,  -3.84,  99.90,  -3.31,   0.42,
12/18 01Z,   0.10,  -3.85,  99.90,  -3.32,   0.42,  (min)
12/18 02Z,   0.10,  -3.24,  99.90,  -2.72,   0.42,
12/18 03Z,   0.20,  -2.24,  99.90,  -1.61,   0.42,
12/18 04Z,   0.10,  -1.04,  99.90,  -0.51,   0.42,
12/18 05Z,   0.10,   0.12,  99.90,   0.65,   0.42,
12/18 06Z,   0.20,   1.00,  99.90,   1.62,   0.42,
12/18 07Z,   0.30,   1.43,  99.90,   2.15,   0.42,
12/18 08Z,   0.30,   1.43,  99.90,   2.16,   0.42,  (max)
12/18 09Z,   0.30,   1.12,  99.90,   1.85,   0.42,
12/18 10Z,   0.30,   0.64,  99.90,   1.37,   0.42,
12/18 11Z,   0.30,   0.21,  99.90,   0.93,   0.42,
12/18 12Z,   0.30,   0.07,  99.90,   0.80,   0.42,  (min)
12/18 13Z,   0.30,   0.39,  99.90,   1.11,   0.42,
12/18 14Z,   0.30,   1.09,  99.90,   1.82,   0.42,
12/18 15Z,   0.30,   1.98,  99.90,   2.70,   0.42,
12/18 16Z,   0.20,   2.84,  99.90,   3.46,   0.42,
12/18 17Z,   0.30,   3.47,  99.90,   4.19,   0.42,
12/18 18Z,   0.30,   3.65,  99.90,   4.38,   0.42,  (max)
12/18 19Z,   0.30,   3.22,  99.90,   3.95,   0.42,
12/18 20Z,   0.20,   2.19,  99.90,   2.82,   0.42,
12/18 21Z,   0.30,   0.72,  99.90,   1.44,   0.42,
12/18 22Z,   0.40,  -0.96,  99.90,  -0.13,   0.42,
12/18 23Z,   0.50,  -2.55,  99.90,  -1.62,   0.42,
12/19 00Z,   0.40,  -3.71,  99.90,  -2.89,   0.42,
12/19 01Z,   0.30,  -4.18,  99.90,  -3.46,   0.42,  (min)
12/19 02Z,   0.40,  -3.90,  99.90,  -3.08,   0.42,
12/19 03Z,   0.40,  -3.06,  99.90,  -2.23,   0.42,
12/19 04Z,   0.40,  -1.88,  99.90,  -1.06,   0.42,
12/19 05Z,   0.30,  -0.60,  99.90,   0.13,   0.42,
12/19 06Z,   0.40,   0.55,  99.90,   1.38,   0.42,
12/19 07Z,   0.40,   1.33,  99.90,   2.15,   0.42,
12/19 08Z,   0.50,   1.63,  99.90,   2.55,   0.42,  (max)
12/19 09Z,   0.50,   1.50,  99.90,   2.42,   0.42,
12/19 10Z,   0.50,   1.09,  99.90,   2.01,   0.42,
12/19 11Z,   0.50,   0.57,  99.90,   1.50,   0.42,
12/19 12Z,   0.50,   0.20,  99.90,   1.12,   0.42,  (min)
12/19 13Z,   0.50,   0.20,  99.90,   1.13,   0.42,
12/19 14Z,   0.60,   0.67,  99.90,   1.70,   0.42,
12/19 15Z,   0.50,   1.48,  99.90,   2.40,   0.42,
12/19 16Z,   0.50,   2.39,  99.90,   3.31,   0.42,
12/19 17Z,   0.40,   3.18,  99.90,   4.00,   0.42,
12/19 18Z,   0.40,   3.65,  99.90,   4.47,   0.42,  (max)
12/19 19Z,   0.40,   3.60,  99.90,   4.42,   0.42,
12/19 20Z,   0.30,   2.90,  99.90,   3.63,   0.42,
12/19 21Z,   0.30,   1.63,  99.90,   2.35,   0.42,
12/19 22Z,   0.40,  -0.01,  99.90,   0.82,   0.42,
12/19 23Z,   0.40,  -1.73,  99.90,  -0.91,   0.42,
12/20 00Z,   0.30,  -3.22,  99.90,  -2.50,   0.42,
12/20 01Z,   0.30,  -4.15,  99.90,  -3.43,   0.42,
12/20 02Z,   0.30,  -4.32,  99.90,  -3.59,   0.42,  (min)
12/20 03Z,   0.30,  -3.75,  99.90,  -3.03,   0.42,
12/20 04Z,   0.30,  -2.70,  99.90,  -1.98,   0.42,
12/20 05Z,   0.20,  -1.41,  99.90,  -0.79,   0.42,
12/20 06Z,   0.20,  -0.11,  99.90,   0.51,   0.42,
12/20 07Z,  99.90,   0.96,  99.90,  99.90,   0.42,
12/20 08Z,  99.90,   1.59,  99.90,  99.90,   0.42,
12/20 09Z,  99.90,   1.71,  99.90,  99.90,   0.42,
12/20 10Z,  99.90,   1.43,  99.90,  99.90,   0.42,
12/20 11Z,  99.90,   0.94,  99.90,  99.90,   0.42,
12/20 12Z,  99.90,   0.43,  99.90,  99.90,   0.42,