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
#Port Townsend, WA : 07/14/2026 18:23:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 00Z,   0.30,  -1.62,  -1.72,  99.90,  -0.40,
07/13 01Z,   0.30,  -1.58,  -1.50,  99.90,  -0.22,  (max)
07/13 02Z,   0.30,  -2.03,  -1.75,  99.90,  -0.02,
07/13 03Z,   0.30,  -2.56,  -2.24,  99.90,   0.02,
07/13 04Z,   0.30,  -2.76,  -2.49,  99.90,  -0.03,  (min)
07/13 05Z,   0.40,  -2.55,  -2.31,  99.90,  -0.16,
07/13 06Z,   0.40,  -2.12,  -1.98,  99.90,  -0.26,
07/13 07Z,   0.30,  -1.70,  -1.46,  99.90,  -0.06,
07/13 08Z,   0.30,  -1.40,  -1.17,  99.90,  -0.07,
07/13 09Z,   0.40,  -1.33,  -1.01,  99.90,  -0.08,  (max)
07/13 10Z,   0.40,  -1.75,  -1.38,  99.90,  -0.03,
07/13 11Z,   0.30,  -2.87,  -2.48,  99.90,   0.09,
07/13 12Z,   0.30,  -4.74,  -4.41,  99.90,   0.03,
07/13 13Z,   0.30,  -7.21,  -6.98,  99.90,  -0.07,
07/13 14Z,   0.30,  -9.88,  -9.80,  99.90,  -0.22,
07/13 15Z,   0.30, -12.16, -11.97,  99.90,  -0.11,
07/13 16Z,   0.30, -13.47, -13.08,  99.90,   0.09,
07/13 17Z,   0.30, -13.58, -13.31,  99.90,  -0.03,  (min)
07/13 18Z,   0.30, -12.70, -12.29,  99.90,   0.11,
07/13 19Z,   0.30, -11.22, -10.88,  99.90,   0.04,
07/13 20Z,   0.30,  -9.35,  -9.07,  99.90,  -0.02,
07/13 21Z,   0.30,  -7.21,  -6.86,  99.90,   0.05,
07/13 22Z,   0.30,  -5.01,  -4.54,  99.90,   0.17,
07/13 23Z,   0.30,  -3.10,  -2.79,  99.90,   0.01,
07/14 00Z,   0.40,  -1.78,  -1.79,  99.90,  -0.41,
07/14 01Z,   0.40,  -1.23,  -1.32,  99.90,  -0.49,
07/14 02Z,   0.40,  -1.44,  -1.21,  99.90,  -0.17,  (max)
07/14 03Z,   0.40,  -2.12,  -1.76,  99.90,  -0.04,
07/14 04Z,   0.40,  -2.76,  -2.43,  99.90,  -0.07,
07/14 05Z,   0.50,  -2.99,  -2.71,  99.90,  -0.22,  (min)
07/14 06Z,   0.50,  -2.76,  -2.55,  99.90,  -0.29,
07/14 07Z,   0.40,  -2.33,  -2.06,  99.90,  -0.13,
07/14 08Z,   0.40,  -1.90,  -1.61,  99.90,  -0.11,
07/14 09Z,   0.50,  -1.56,  -1.19,  99.90,  -0.13,
07/14 10Z,   0.50,  -1.47,  -1.02,  99.90,  -0.05,  (max)
07/14 11Z,   0.40,  -1.89,  -1.37,  99.90,   0.12,
07/14 12Z,   0.40,  -3.08,  -2.48,  99.90,   0.20,
07/14 13Z,   0.40,  -5.06,  -4.66,  99.90,  -0.00,
07/14 14Z,   0.40,  -7.63,  -7.38,  99.90,  -0.15,
07/14 15Z,   0.40, -10.32, -10.13,  99.90,  -0.21,
07/14 16Z,   0.40, -12.51, -12.24,  99.90,  -0.13,
07/14 17Z,   0.40, -13.63, -13.40,  99.90,  -0.17,  (min)
07/14 18Z,   0.40, -13.52, -13.28,  99.90,  -0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 19Z,   0.40, -12.48,  99.90, -12.23,  -0.14,
07/14 20Z,   0.30, -10.87,  99.90, -10.70,  -0.13,
07/14 21Z,   0.40,  -8.86,  99.90,  -8.58,  -0.11,
07/14 22Z,   0.40,  -6.60,  99.90,  -6.30,  -0.10,
07/14 23Z,   0.40,  -4.36,  99.90,  -4.04,  -0.08,
07/15 00Z,   0.40,  -2.51,  99.90,  -2.18,  -0.07,
07/15 01Z,   0.40,  -1.39,  99.90,  -1.04,  -0.05,
07/15 02Z,   0.40,  -1.12,  99.90,  -0.76,  -0.04,  (max)
07/15 03Z,   0.50,  -1.62,  99.90,  -1.15,  -0.02,
07/15 04Z,   0.40,  -2.50,  99.90,  -2.11,  -0.01,
07/15 05Z,   0.50,  -3.23,  99.90,  -2.72,   0.00,
07/15 06Z,   0.50,  -3.45,  99.90,  -2.93,   0.02,  (min)
07/15 07Z,   0.50,  -3.20,  99.90,  -2.68,   0.02,
07/15 08Z,   0.50,  -2.76,  99.90,  -2.24,   0.02,
07/15 09Z,   0.40,  -2.29,  99.90,  -1.88,   0.02,
07/15 10Z,   0.40,  -1.90,  99.90,  -1.48,   0.02,
07/15 11Z,   0.50,  -1.76,  99.90,  -1.24,   0.02,  (max)
07/15 12Z,   0.50,  -2.18,  99.90,  -1.66,   0.02,
07/15 13Z,   0.50,  -3.39,  99.90,  -2.87,   0.02,
07/15 14Z,   0.40,  -5.41,  99.90,  -4.99,   0.02,
07/15 15Z,   0.40,  -7.96,  99.90,  -7.54,   0.02,
07/15 16Z,   0.50, -10.55,  99.90, -10.03,   0.02,
07/15 17Z,   0.50, -12.52,  99.90, -12.00,   0.02,
07/15 18Z,   0.50, -13.37,  99.90, -12.85,   0.02,  (min)
07/15 19Z,   0.40, -13.05,  99.90, -12.63,   0.02,
07/15 20Z,   0.40, -11.87,  99.90, -11.45,   0.02,
07/15 21Z,   0.50, -10.17,  99.90,  -9.65,   0.02,
07/15 22Z,   0.50,  -8.09,  99.90,  -7.57,   0.02,
07/15 23Z,   0.50,  -5.80,  99.90,  -5.28,   0.02,
07/16 00Z,   0.50,  -3.62,  99.90,  -3.10,   0.02,
07/16 01Z,   0.50,  -1.98,  99.90,  -1.46,   0.02,
07/16 02Z,   0.60,  -1.16,  99.90,  -0.55,   0.02,  (max)
07/16 03Z,   0.60,  -1.25,  99.90,  -0.63,   0.02,
07/16 04Z,   0.60,  -2.05,  99.90,  -1.43,   0.02,
07/16 05Z,   0.60,  -3.10,  99.90,  -2.48,   0.02,
07/16 06Z,   0.60,  -3.88,  99.90,  -3.26,   0.02,
07/16 07Z,   0.70,  -4.09,  99.90,  -3.37,   0.02,  (min)
07/16 08Z,   0.70,  -3.84,  99.90,  -3.12,   0.02,
07/16 09Z,   0.60,  -3.40,  99.90,  -2.78,   0.02,
07/16 10Z,   0.60,  -2.90,  99.90,  -2.28,   0.02,
07/16 11Z,   0.60,  -2.45,  99.90,  -1.83,   0.02,
07/16 12Z,   0.60,  -2.25,  99.90,  -1.63,   0.02,  (max)
07/16 13Z,   0.60,  -2.64,  99.90,  -2.02,   0.02,
07/16 14Z,   0.60,  -3.83,  99.90,  -3.21,   0.02,
07/16 15Z,   0.70,  -5.77,  99.90,  -5.05,   0.02,
07/16 16Z,   0.70,  -8.17,  99.90,  -7.45,   0.02,
07/16 17Z,   0.70, -10.50,  99.90,  -9.78,   0.02,
07/16 18Z,   0.70, -12.14,  99.90, -11.42,   0.02,
07/16 19Z,   0.60, -12.68,  99.90, -12.06,   0.02,  (min)
07/16 20Z,   0.60, -12.16,  99.90, -11.54,   0.02,
07/16 21Z,   0.70, -10.88,  99.90, -10.16,   0.02,
07/16 22Z,   0.70,  -9.14,  99.90,  -8.42,   0.02,
07/16 23Z,   0.70,  -7.06,  99.90,  -6.34,   0.02,
07/17 00Z,   0.70,  -4.84,  99.90,  -4.12,   0.02,
07/17 01Z,   0.70,  -2.87,  99.90,  -2.15,   0.02,
07/17 02Z,   0.70,  -1.55,  99.90,  -0.83,   0.02,
07/17 03Z,   0.70,  -1.13,  99.90,  -0.41,   0.02,  (max)
07/17 04Z,   0.70,  -1.58,  99.90,  -0.87,   0.02,
07/17 05Z,   0.70,  -2.66,  99.90,  -1.94,   0.02,
07/17 06Z,   0.70,  -3.85,  99.90,  -3.14,   0.02,
07/17 07Z,   0.70,  -4.67,  99.90,  -3.95,   0.02,
07/17 08Z,   0.70,  -4.89,  99.90,  -4.17,   0.02,  (min)
07/17 09Z,   0.60,  -4.67,  99.90,  -4.05,   0.02,
07/17 10Z,   0.60,  -4.23,  99.90,  -3.61,   0.02,
07/17 11Z,   0.70,  -3.70,  99.90,  -2.98,   0.02,
07/17 12Z,   0.70,  -3.18,  99.90,  -2.46,   0.02,
07/17 13Z,   0.60,  -2.92,  99.90,  -2.30,   0.02,  (max)
07/17 14Z,   0.60,  -3.25,  99.90,  -2.63,   0.02,
07/17 15Z,   0.60,  -4.34,  99.90,  -3.72,   0.02,
07/17 16Z,   0.60,  -6.09,  99.90,  -5.47,   0.02,
07/17 17Z,   0.60,  -8.18,  99.90,  -7.56,   0.02,
07/17 18Z,   0.60, -10.12,  99.90,  -9.50,   0.02,
07/17 19Z,   0.50, -11.36,  99.90, -10.84,   0.02,
07/17 20Z,   0.50, -11.58,  99.90, -11.07,   0.02,  (min)
07/17 21Z,   0.60, -10.89,  99.90, -10.27,   0.02,
07/17 22Z,   0.60,  -9.57,  99.90,  -8.95,   0.02,
07/17 23Z,   0.60,  -7.85,  99.90,  -7.23,   0.02,
07/18 00Z,   0.50,  -5.85,  99.90,  -5.33,   0.02,
07/18 01Z,   0.50,  -3.83,  99.90,  -3.31,   0.02,
07/18 02Z,   0.60,  -2.19,  99.90,  -1.57,   0.02,
07/18 03Z,   0.60,  -1.29,  99.90,  -0.67,   0.02,  (max)
07/18 04Z,   0.60,  -1.30,  99.90,  -0.68,   0.02,
07/18 05Z,   0.60,  -2.11,  99.90,  -1.49,   0.02,
07/18 06Z,   0.60,  -3.42,  99.90,  -2.80,   0.02,
07/18 07Z,   0.60,  -4.72,  99.90,  -4.10,   0.02,
07/18 08Z,   0.60,  -5.57,  99.90,  -4.95,   0.02,
07/18 09Z,   0.50,  -5.82,  99.90,  -5.30,   0.02,  (min)
07/18 10Z,   0.50,  -5.63,  99.90,  -5.11,   0.02,
07/18 11Z,   0.50,  -5.20,  99.90,  -4.68,   0.02,
07/18 12Z,   0.50,  -4.63,  99.90,  -4.11,   0.02,