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 : 10/11/2026 09:22:05 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 18Z,   1.00,  -2.10,  -1.02,  99.90,   0.08,
10/09 19Z,   1.00,  -2.06,  -0.92,  99.90,   0.14,  (max)
10/09 20Z,   1.10,  -2.79,  -1.73,  99.90,  -0.04,
10/09 21Z,   1.10,  -4.12,  -3.04,  99.90,  -0.02,
10/09 22Z,   1.10,  -5.78,  -4.63,  99.90,   0.05,
10/09 23Z,   1.10,  -7.37,  -6.03,  99.90,   0.24,
10/10 00Z,   1.00,  -8.45,  -7.07,  99.90,   0.38,
10/10 01Z,   1.00,  -8.72,  -7.47,  99.90,   0.25,  (min)
10/10 02Z,   1.00,  -8.16,  -6.88,  99.90,   0.28,
10/10 03Z,   1.00,  -7.01,  -5.67,  99.90,   0.34,
10/10 04Z,   1.00,  -5.59,  -4.27,  99.90,   0.32,
10/10 05Z,   1.00,  -4.20,  -2.96,  99.90,   0.24,
10/10 06Z,   0.90,  -3.18,  -1.89,  99.90,   0.39,
10/10 07Z,   0.90,  -2.78,  -1.42,  99.90,   0.46,  (max)
10/10 08Z,   0.90,  -3.11,  -1.70,  99.90,   0.51,
10/10 09Z,   1.00,  -4.04,  -2.73,  99.90,   0.31,
10/10 10Z,   1.00,  -5.33,  -3.95,  99.90,   0.38,
10/10 11Z,   1.00,  -6.65,  -5.17,  99.90,   0.48,
10/10 12Z,   1.10,  -7.59,  -6.16,  99.90,   0.33,
10/10 13Z,   1.10,  -7.81,  -6.42,  99.90,   0.29,  (min)
10/10 14Z,   1.10,  -7.25,  -5.93,  99.90,   0.22,
10/10 15Z,   1.00,  -6.10,  -4.80,  99.90,   0.30,
10/10 16Z,   1.00,  -4.67,  -3.39,  99.90,   0.28,
10/10 17Z,   1.10,  -3.26,  -2.06,  99.90,   0.10,
10/10 18Z,   1.10,  -2.20,  -0.94,  99.90,   0.16,
10/10 19Z,   1.10,  -1.77,  -0.48,  99.90,   0.19,  (max)
10/10 20Z,   1.10,  -2.13,  -0.84,  99.90,   0.19,
10/10 21Z,   1.20,  -3.23,  -1.94,  99.90,   0.09,
10/10 22Z,   1.20,  -4.83,  -3.54,  99.90,   0.09,
10/10 23Z,   1.20,  -6.62,  -5.13,  99.90,   0.29,
10/11 00Z,   1.10,  -8.17,  99.90,  99.90,  99.90,
10/11 01Z,   1.10,  -9.05,  -7.59,  99.90,   0.36,
10/11 02Z,   1.20,  -9.05,  -7.63,  99.90,   0.22,  (min)
10/11 03Z,   1.10,  -8.25,  -6.83,  99.90,   0.32,
10/11 04Z,   1.10,  -6.95,  -5.49,  99.90,   0.36,
10/11 05Z,   1.10,  -5.46,  -4.07,  99.90,   0.29,
10/11 06Z,   1.10,  -4.11,  -2.79,  99.90,   0.22,
10/11 07Z,   1.10,  -3.21,  -1.84,  99.90,   0.27,
10/11 08Z,   1.10,  -2.96,  -1.57,  99.90,   0.29,  (max)
10/11 09Z,   1.10,  -3.39,  -2.00,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 10Z,   1.10,  -4.34,  99.90,  -2.95,   0.29,
10/11 11Z,   1.10,  -5.53,  99.90,  -4.14,   0.29,
10/11 12Z,   1.10,  -6.62,  99.90,  -5.23,   0.29,
10/11 13Z,   1.20,  -7.25,  99.90,  -5.76,   0.29,  (min)
10/11 14Z,   1.20,  -7.14,  99.90,  -5.65,   0.29,
10/11 15Z,   1.10,  -6.34,  99.90,  -4.95,   0.29,
10/11 16Z,   1.20,  -5.09,  99.90,  -3.60,   0.29,
10/11 17Z,   1.20,  -3.72,  99.90,  -2.23,   0.29,
10/11 18Z,   1.10,  -2.53,  99.90,  -1.14,   0.29,
10/11 19Z,   1.20,  -1.80,  99.90,  -0.32,   0.29,
10/11 20Z,   1.20,  -1.78,  99.90,  -0.29,   0.29,  (max)
10/11 21Z,   1.20,  -2.52,  99.90,  -1.04,   0.29,
10/11 22Z,   1.20,  -3.91,  99.90,  -2.43,   0.29,
10/11 23Z,   1.30,  -5.66,  99.90,  -4.08,   0.29,
10/12 00Z,   1.40,  -7.43,  99.90,  -5.74,   0.29,
10/12 01Z,   1.30,  -8.79,  99.90,  -7.20,   0.29,
10/12 02Z,   1.20,  -9.38,  99.90,  -7.90,   0.29,  (min)
10/12 03Z,   1.10,  -9.09,  99.90,  -7.70,   0.29,
10/12 04Z,   1.10,  -8.09,  99.90,  -6.70,   0.29,
10/12 05Z,   1.00,  -6.70,  99.90,  -5.42,   0.29,
10/12 06Z,   1.00,  -5.25,  99.90,  -3.97,   0.29,
10/12 07Z,   0.90,  -4.03,  99.90,  -2.84,   0.29,
10/12 08Z,   0.90,  -3.29,  99.90,  -2.10,   0.29,
10/12 09Z,   0.90,  -3.20,  99.90,  -2.02,   0.29,  (max)
10/12 10Z,   0.90,  -3.72,  99.90,  -2.53,   0.29,
10/12 11Z,   0.90,  -4.62,  99.90,  -3.43,   0.29,
10/12 12Z,   0.90,  -5.64,  99.90,  -4.45,   0.29,
10/12 13Z,   0.90,  -6.46,  99.90,  -5.27,   0.29,
10/12 14Z,   0.90,  -6.75,  99.90,  -5.56,   0.29,  (min)
10/12 15Z,   0.90,  -6.36,  99.90,  -5.17,   0.29,
10/12 16Z,   0.90,  -5.40,  99.90,  -4.21,   0.29,
10/12 17Z,   0.90,  -4.17,  99.90,  -2.99,   0.29,
10/12 18Z,   0.90,  -2.99,  99.90,  -1.80,   0.29,
10/12 19Z,   0.90,  -2.10,  99.90,  -0.91,   0.29,
10/12 20Z,   0.90,  -1.74,  99.90,  -0.56,   0.29,  (max)
10/12 21Z,   0.90,  -2.10,  99.90,  -0.91,   0.29,
10/12 22Z,   0.90,  -3.15,  99.90,  -1.97,   0.29,
10/12 23Z,   0.90,  -4.71,  99.90,  -3.53,   0.29,
10/13 00Z,   0.90,  -6.47,  99.90,  -5.28,   0.29,
10/13 01Z,   0.90,  -8.07,  99.90,  -6.88,   0.29,
10/13 02Z,   0.90,  -9.14,  99.90,  -7.96,   0.29,
10/13 03Z,   0.90,  -9.42,  99.90,  -8.23,   0.29,  (min)
10/13 04Z,   0.90,  -8.87,  99.90,  -7.69,   0.29,
10/13 05Z,   0.80,  -7.75,  99.90,  -6.66,   0.29,
10/13 06Z,   0.90,  -6.38,  99.90,  -5.19,   0.29,
10/13 07Z,   0.90,  -5.05,  99.90,  -3.86,   0.29,
10/13 08Z,   0.80,  -4.00,  99.90,  -2.91,   0.29,
10/13 09Z,   0.80,  -3.45,  99.90,  -2.36,   0.29,
10/13 10Z,   0.90,  -3.50,  99.90,  -2.31,   0.29,  (max)
10/13 11Z,   0.90,  -4.04,  99.90,  -2.85,   0.29,
10/13 12Z,   0.80,  -4.84,  99.90,  -3.75,   0.29,
10/13 13Z,   0.90,  -5.64,  99.90,  -4.45,   0.29,
10/13 14Z,   0.90,  -6.16,  99.90,  -4.97,   0.29,
10/13 15Z,   0.80,  -6.16,  99.90,  -5.07,   0.29,  (min)
10/13 16Z,   0.80,  -5.58,  99.90,  -4.49,   0.29,
10/13 17Z,   0.80,  -4.58,  99.90,  -3.49,   0.29,
10/13 18Z,   0.80,  -3.48,  99.90,  -2.40,   0.29,
10/13 19Z,   0.80,  -2.55,  99.90,  -1.47,   0.29,
10/13 20Z,   0.80,  -1.99,  99.90,  -0.91,   0.29,
10/13 21Z,   0.80,  -1.99,  99.90,  -0.90,   0.29,  (max)
10/13 22Z,   0.80,  -2.64,  99.90,  -1.56,   0.29,
10/13 23Z,   0.80,  -3.89,  99.90,  -2.80,   0.29,
10/14 00Z,   0.80,  -5.48,  99.90,  -4.39,   0.29,
10/14 01Z,   0.80,  -7.11,  99.90,  -6.02,   0.29,
10/14 02Z,   0.80,  -8.45,  99.90,  -7.37,   0.29,
10/14 03Z,   0.80,  -9.21,  99.90,  -8.13,   0.29,  (min)
10/14 04Z,   0.80,  -9.20,  99.90,  -8.11,   0.29,
10/14 05Z,   0.70,  -8.49,  99.90,  -7.50,   0.29,
10/14 06Z,   0.80,  -7.34,  99.90,  -6.25,   0.29,
10/14 07Z,   0.80,  -6.07,  99.90,  -4.99,   0.29,
10/14 08Z,   0.70,  -4.91,  99.90,  -3.92,   0.29,
10/14 09Z,   0.70,  -4.05,  99.90,  -3.07,   0.29,
10/14 10Z,   0.80,  -3.68,  99.90,  -2.59,   0.29,  (max)
10/14 11Z,   0.80,  -3.81,  99.90,  -2.73,   0.29,
10/14 12Z,   0.70,  -4.32,  99.90,  -3.33,   0.29,
10/14 13Z,   0.80,  -4.96,  99.90,  -3.87,   0.29,
10/14 14Z,   0.80,  -5.52,  99.90,  -4.43,   0.29,
10/14 15Z,   0.70,  -5.78,  99.90,  -4.79,   0.29,  (min)
10/14 16Z,   0.70,  -5.57,  99.90,  -4.58,   0.29,
10/14 17Z,   0.70,  -4.90,  99.90,  -3.91,   0.29,
10/14 18Z,   0.70,  -3.98,  99.90,  -2.99,   0.29,
10/14 19Z,   0.70,  -3.09,  99.90,  -2.10,   0.29,
10/14 20Z,   0.80,  -2.43,  99.90,  -1.34,   0.29,
10/14 21Z,   0.70,  -2.17,  99.90,  -1.18,   0.29,  (max)
10/14 22Z,   0.70,  -2.43,  99.90,  -1.44,   0.29,
10/14 23Z,   0.80,  -3.28,  99.90,  -2.19,   0.29,
10/15 00Z,   0.80,  -4.58,  99.90,  -3.50,   0.29,
10/15 01Z,  99.90,  -6.08,  99.90,  99.90,   0.29,
10/15 02Z,  99.90,  -7.50,  99.90,  99.90,   0.29,
10/15 03Z,  99.90,  -8.56,  99.90,  99.90,   0.29,
10/15 04Z,  99.90,  -9.04,  99.90,  99.90,   0.29,
10/15 05Z,  99.90,  -8.83,  99.90,  99.90,   0.29,
10/15 06Z,  99.90,  -8.05,  99.90,  99.90,   0.29,