EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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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
#Charleston, OR : 07/15/2026 22:22:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 06Z,   0.20,  -1.26,  -0.87,  99.90,   0.19,
07/14 07Z,   0.20,  -1.01,  -0.61,  99.90,   0.20,  (max)
07/14 08Z,   0.20,  -1.71,  -1.43,  99.90,   0.08,
07/14 09Z,   0.20,  -3.34,  -3.05,  99.90,   0.09,
07/14 10Z,   0.20,  -5.62,  -5.23,  99.90,   0.19,
07/14 11Z,   0.30,  -8.12,  -7.64,  99.90,   0.18,
07/14 12Z,   0.20, -10.34,  -9.89,  99.90,   0.25,
07/14 13Z,   0.20, -11.81, -11.49,  99.90,   0.12,
07/14 14Z,   0.20, -12.23, -11.99,  99.90,   0.04,  (min)
07/14 15Z,   0.20, -11.57, -11.26,  99.90,   0.11,
07/14 16Z,   0.10, -10.09,  -9.71,  99.90,   0.28,
07/14 17Z,   0.10,  -8.15,  -7.75,  99.90,   0.30,
07/14 18Z,   0.20,  -6.16,  -5.78,  99.90,   0.18,
07/14 19Z,   0.20,  -4.50,  -4.20,  99.90,   0.10,
07/14 20Z,   0.10,  -3.53,  -3.20,  99.90,   0.23,
07/14 21Z,   0.20,  -3.39,  -3.00,  99.90,   0.19,  (max)
07/14 22Z,   0.20,  -4.02,  -3.62,  99.90,   0.20,
07/14 23Z,   0.20,  -5.11,  -4.79,  99.90,   0.12,
07/15 00Z,   0.20,  -6.29,  -5.84,  99.90,   0.25,
07/15 01Z,   0.20,  -7.11,  -6.70,  99.90,   0.21,
07/15 02Z,   0.20,  -7.26,  -6.86,  99.90,   0.20,  (min)
07/15 03Z,   0.20,  -6.60,  -6.18,  99.90,   0.22,
07/15 04Z,   0.20,  -5.31,  -4.91,  99.90,   0.20,
07/15 05Z,   0.20,  -3.73,  -3.33,  99.90,   0.20,
07/15 06Z,   0.10,  -2.26,  -1.88,  99.90,   0.28,
07/15 07Z,   0.10,  -1.27,  -0.83,  99.90,   0.34,
07/15 08Z,   0.10,  -1.10,  -0.67,  99.90,   0.33,  (max)
07/15 09Z,   0.20,  -1.93,  -1.54,  99.90,   0.19,
07/15 10Z,   0.10,  -3.69,  -3.27,  99.90,   0.32,
07/15 11Z,   0.20,  -6.07,  -5.53,  99.90,   0.34,
07/15 12Z,   0.10,  -8.57,  -8.00,  99.90,   0.47,
07/15 13Z,   0.10, -10.70, -10.13,  99.90,   0.47,
07/15 14Z,   0.10, -11.97, -11.51,  99.90,   0.36,
07/15 15Z,   0.10, -12.14, -11.81,  99.90,   0.23,  (min)
07/15 16Z,   0.10, -11.23, -10.84,  99.90,   0.29,
07/15 17Z,   0.10,  -9.55,  -9.05,  99.90,   0.40,
07/15 18Z,   0.20,  -7.50,  -7.03,  99.90,   0.27,
07/15 19Z,   0.10,  -5.49,  -5.08,  99.90,   0.31,
07/15 20Z,   0.10,  -3.93,  -3.64,  99.90,   0.19,
07/15 21Z,   0.20,  -3.14,  -2.79,  99.90,   0.15,
07/15 22Z,   0.10,  -3.24,  -2.77,  99.90,   0.37,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 23Z,   0.20,  -4.11,  99.90,  -3.55,   0.36,
07/16 00Z,   0.20,  -5.40,  99.90,  -4.85,   0.34,
07/16 01Z,   0.30,  -6.67,  99.90,  -6.05,   0.32,
07/16 02Z,   0.20,  -7.51,  99.90,  -7.00,   0.31,
07/16 03Z,   0.20,  -7.59,  99.90,  -7.09,   0.29,  (min)
07/16 04Z,   0.30,  -6.83,  99.90,  -6.26,   0.28,
07/16 05Z,   0.20,  -5.47,  99.90,  -5.01,   0.26,
07/16 06Z,   0.20,  -3.87,  99.90,  -3.42,   0.24,
07/16 07Z,   0.20,  -2.42,  99.90,  -1.99,   0.23,
07/16 08Z,   0.20,  -1.51,  99.90,  -1.10,   0.21,
07/16 09Z,   0.30,  -1.46,  99.90,  -0.96,   0.20,  (max)
07/16 10Z,   0.30,  -2.41,  99.90,  -1.93,   0.18,
07/16 11Z,   0.20,  -4.24,  99.90,  -3.86,   0.18,
07/16 12Z,   0.30,  -6.59,  99.90,  -6.11,   0.18,
07/16 13Z,   0.30,  -8.96,  99.90,  -8.48,   0.18,
07/16 14Z,   0.30, -10.85,  99.90, -10.37,   0.18,
07/16 15Z,   0.30, -11.82,  99.90, -11.34,   0.18,  (min)
07/16 16Z,   0.30, -11.69,  99.90, -11.21,   0.18,
07/16 17Z,   0.30, -10.55,  99.90, -10.07,   0.18,
07/16 18Z,   0.30,  -8.74,  99.90,  -8.26,   0.18,
07/16 19Z,   0.30,  -6.67,  99.90,  -6.19,   0.18,
07/16 20Z,   0.30,  -4.76,  99.90,  -4.28,   0.18,
07/16 21Z,   0.30,  -3.39,  99.90,  -2.91,   0.18,
07/16 22Z,   0.30,  -2.86,  99.90,  -2.38,   0.18,  (max)
07/16 23Z,   0.30,  -3.24,  99.90,  -2.76,   0.18,
07/17 00Z,   0.30,  -4.32,  99.90,  -3.84,   0.18,
07/17 01Z,   0.30,  -5.75,  99.90,  -5.27,   0.18,
07/17 02Z,   0.30,  -7.07,  99.90,  -6.59,   0.18,
07/17 03Z,   0.30,  -7.86,  99.90,  -7.38,   0.18,  (min)
07/17 04Z,   0.40,  -7.86,  99.90,  -7.27,   0.18,
07/17 05Z,   0.30,  -7.04,  99.90,  -6.56,   0.18,
07/17 06Z,   0.30,  -5.67,  99.90,  -5.19,   0.18,
07/17 07Z,   0.30,  -4.11,  99.90,  -3.63,   0.18,
07/17 08Z,   0.30,  -2.77,  99.90,  -2.29,   0.18,
07/17 09Z,   0.30,  -1.99,  99.90,  -1.51,   0.18,  (max)
07/17 10Z,   0.30,  -2.06,  99.90,  -1.58,   0.18,
07/17 11Z,   0.30,  -3.09,  99.90,  -2.61,   0.18,
07/17 12Z,   0.30,  -4.89,  99.90,  -4.41,   0.18,
07/17 13Z,   0.30,  -7.09,  99.90,  -6.60,   0.18,
07/17 14Z,   0.30,  -9.19,  99.90,  -8.70,   0.18,
07/17 15Z,   0.30, -10.72,  99.90, -10.24,   0.18,
07/17 16Z,   0.20, -11.34,  99.90, -10.96,   0.18,  (min)
07/17 17Z,   0.20, -10.90,  99.90, -10.52,   0.18,
07/17 18Z,   0.30,  -9.59,  99.90,  -9.11,   0.18,
07/17 19Z,   0.30,  -7.74,  99.90,  -7.26,   0.18,
07/17 20Z,   0.20,  -5.77,  99.90,  -5.39,   0.18,
07/17 21Z,   0.20,  -4.06,  99.90,  -3.67,   0.18,
07/17 22Z,   0.20,  -2.96,  99.90,  -2.58,   0.18,
07/17 23Z,   0.20,  -2.73,  99.90,  -2.35,   0.18,  (max)
07/18 00Z,   0.20,  -3.37,  99.90,  -2.99,   0.18,
07/18 01Z,   0.20,  -4.62,  99.90,  -4.24,   0.18,
07/18 02Z,   0.20,  -6.11,  99.90,  -5.73,   0.18,
07/18 03Z,   0.20,  -7.41,  99.90,  -7.03,   0.18,
07/18 04Z,   0.20,  -8.13,  99.90,  -7.75,   0.18,  (min)
07/18 05Z,   0.20,  -8.06,  99.90,  -7.68,   0.18,
07/18 06Z,   0.10,  -7.23,  99.90,  -6.95,   0.18,
07/18 07Z,   0.00,  -5.92,  99.90,  -5.74,   0.18,
07/18 08Z,   0.10,  -4.50,  99.90,  -4.22,   0.18,
07/18 09Z,   0.10,  -3.30,  99.90,  -3.02,   0.18,
07/18 10Z,   0.10,  -2.67,  99.90,  -2.39,   0.18,  (max)
07/18 11Z,   0.10,  -2.85,  99.90,  -2.57,   0.18,
07/18 12Z,   0.10,  -3.87,  99.90,  -3.59,   0.18,
07/18 13Z,   0.10,  -5.53,  99.90,  -5.25,   0.18,
07/18 14Z,   0.10,  -7.44,  99.90,  -7.16,   0.18,
07/18 15Z,   0.10,  -9.16,  99.90,  -8.88,   0.18,
07/18 16Z,   0.00, -10.29,  99.90, -10.11,   0.18,
07/18 17Z,   0.00, -10.54,  99.90, -10.36,   0.18,  (min)
07/18 18Z,   0.00,  -9.87,  99.90,  -9.69,   0.18,
07/18 19Z,   0.10,  -8.47,  99.90,  -8.19,   0.18,
07/18 20Z,   0.10,  -6.69,  99.90,  -6.41,   0.18,
07/18 21Z,   0.00,  -4.91,  99.90,  -4.73,   0.18,
07/18 22Z,   0.00,  -3.47,  99.90,  -3.29,   0.18,
07/18 23Z,   0.10,  -2.70,  99.90,  -2.41,   0.18,  (max)
07/19 00Z,   0.10,  -2.76,  99.90,  -2.48,   0.18,
07/19 01Z,   0.10,  -3.60,  99.90,  -3.32,   0.18,
07/19 02Z,   0.10,  -4.95,  99.90,  -4.67,   0.18,
07/19 03Z,   0.10,  -6.45,  99.90,  -6.16,   0.18,
07/19 04Z,   0.10,  -7.68,  99.90,  -7.40,   0.18,
07/19 05Z,   0.10,  -8.33,  99.90,  -8.05,   0.18,  (min)
07/19 06Z,   0.00,  -8.22,  99.90,  -8.04,   0.18,
07/19 07Z,   0.00,  -7.44,  99.90,  -7.26,   0.18,
07/19 08Z,   0.00,  -6.26,  99.90,  -6.08,   0.18,
07/19 09Z,   0.10,  -5.00,  99.90,  -4.72,   0.18,
07/19 10Z,   0.00,  -3.98,  99.90,  -3.80,   0.18,
07/19 11Z,   0.10,  -3.48,  99.90,  -3.20,   0.18,  (max)
07/19 12Z,   0.10,  -3.69,  99.90,  -3.41,   0.18,
07/19 13Z,  99.90,  -4.61,  99.90,  99.90,   0.18,
07/19 14Z,  99.90,  -6.02,  99.90,  99.90,   0.18,
07/19 15Z,  99.90,  -7.56,  99.90,  99.90,   0.18,
07/19 16Z,  99.90,  -8.86,  99.90,  99.90,   0.18,
07/19 17Z,  99.90,  -9.59,  99.90,  99.90,   0.18,
07/19 18Z,  99.90,  -9.53,  99.90,  99.90,   0.18,