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 Orford, OR : 04/18/2026 12:21:55 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 12Z,   0.20,  -9.20,  -9.16,  99.90,  -0.16,
04/16 13Z,   0.20,  -9.44,  -9.44,  99.90,  -0.20,  (min)
04/16 14Z,   0.20,  -8.85,  -8.95,  99.90,  -0.30,
04/16 15Z,   0.20,  -7.59,  -7.68,  99.90,  -0.29,
04/16 16Z,   0.10,  -5.98,  -6.08,  99.90,  -0.20,
04/16 17Z,   0.20,  -4.43,  -4.65,  99.90,  -0.42,
04/16 18Z,   0.20,  -3.33,  -3.61,  99.90,  -0.48,
04/16 19Z,   0.20,  -2.93,  -3.18,  99.90,  -0.45,  (max)
04/16 20Z,   0.20,  -3.31,  -3.49,  99.90,  -0.38,
04/16 21Z,   0.20,  -4.33,  -4.54,  99.90,  -0.41,
04/16 22Z,   0.20,  -5.70,  -5.94,  99.90,  -0.44,
04/16 23Z,   0.20,  -7.03,  -7.31,  99.90,  -0.48,
04/17 00Z,   0.30,  -7.91,  -8.18,  99.90,  -0.57,
04/17 01Z,   0.30,  -8.09,  -8.32,  99.90,  -0.53,  (min)
04/17 02Z,   0.30,  -7.49,  -7.71,  99.90,  -0.52,
04/17 03Z,   0.30,  -6.22,  -6.45,  99.90,  -0.53,
04/17 04Z,   0.20,  -4.59,  -4.77,  99.90,  -0.38,
04/17 05Z,   0.20,  -3.03,  -3.21,  99.90,  -0.38,
04/17 06Z,   0.10,  -1.93,  -2.04,  99.90,  -0.21,
04/17 07Z,   0.20,  -1.62,  -1.84,  99.90,  -0.42,  (max)
04/17 08Z,   0.10,  -2.22,  -2.34,  99.90,  -0.22,
04/17 09Z,   0.20,  -3.63,  -3.88,  99.90,  -0.45,
04/17 10Z,   0.20,  -5.55,  -5.78,  99.90,  -0.43,
04/17 11Z,   0.20,  -7.57,  -7.67,  99.90,  -0.30,
04/17 12Z,   0.10,  -9.22,  -9.37,  99.90,  -0.25,
04/17 13Z,   0.10, -10.15, -10.33,  99.90,  -0.28,
04/17 14Z,   0.10, -10.16, -10.38,  99.90,  -0.32,  (min)
04/17 15Z,   0.10,  -9.27,  -9.53,  99.90,  -0.36,
04/17 16Z,   0.10,  -7.73,  -7.90,  99.90,  -0.27,
04/17 17Z,   0.20,  -5.92,  -6.13,  99.90,  -0.41,
04/17 18Z,   0.20,  -4.29,  -4.44,  99.90,  -0.35,
04/17 19Z,   0.20,  -3.21,  -3.32,  99.90,  -0.31,
04/17 20Z,   0.20,  -2.90,  -3.09,  99.90,  -0.39,  (max)
04/17 21Z,   0.30,  -3.39,  -3.55,  99.90,  -0.46,
04/17 22Z,   0.30,  -4.48,  -4.63,  99.90,  -0.45,
04/17 23Z,   0.30,  -5.82,  -5.87,  99.90,  -0.35,
04/18 00Z,   0.40,  -6.99,  -7.06,  99.90,  -0.47,
04/18 01Z,   0.40,  -7.63,  -7.60,  99.90,  -0.37,  (min)
04/18 02Z,   0.40,  -7.52,  -7.48,  99.90,  -0.36,
04/18 03Z,   0.40,  -6.65,  -6.51,  99.90,  -0.26,
04/18 04Z,   0.40,  -5.20,  -4.92,  99.90,  -0.12,
04/18 05Z,   0.40,  -3.54,  -3.35,  99.90,  -0.21,
04/18 06Z,   0.40,  -2.11,  -1.89,  99.90,  -0.18,
04/18 07Z,   0.50,  -1.31,  -1.20,  99.90,  -0.39,  (max)
04/18 08Z,   0.50,  -1.39,  -1.26,  99.90,  -0.37,
04/18 09Z,   0.50,  -2.41,  -2.36,  99.90,  -0.45,
04/18 10Z,   0.50,  -4.19,  -4.14,  99.90,  -0.45,
04/18 11Z,   0.50,  -6.37,  -6.27,  99.90,  -0.40,
04/18 12Z,   0.50,  -8.48,  -8.36,  99.90,  -0.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 13Z,   0.60, -10.08,  99.90,  -9.85,  -0.37,
04/18 14Z,   0.60, -10.82,  99.90, -10.59,  -0.37,  (min)
04/18 15Z,   0.50, -10.58,  99.90, -10.44,  -0.36,
04/18 16Z,   0.60,  -9.45,  99.90,  -9.21,  -0.36,
04/18 17Z,   0.60,  -7.73,  99.90,  -7.48,  -0.35,
04/18 18Z,   0.60,  -5.83,  99.90,  -5.58,  -0.35,
04/18 19Z,   0.60,  -4.21,  99.90,  -3.96,  -0.34,
04/18 20Z,   0.60,  -3.22,  99.90,  -2.96,  -0.34,
04/18 21Z,   0.60,  -3.02,  99.90,  -2.76,  -0.34,  (max)
04/18 22Z,   0.70,  -3.58,  99.90,  -3.21,  -0.33,
04/18 23Z,   0.70,  -4.66,  99.90,  -4.28,  -0.33,
04/19 00Z,   0.60,  -5.88,  99.90,  -5.60,  -0.32,
04/19 01Z,   0.60,  -6.84,  99.90,  -6.56,  -0.32,
04/19 02Z,   0.70,  -7.22,  99.90,  -6.84,  -0.32,  (min)
04/19 03Z,   0.70,  -6.85,  99.90,  -6.47,  -0.32,
04/19 04Z,   0.70,  -5.79,  99.90,  -5.41,  -0.32,
04/19 05Z,   0.70,  -4.28,  99.90,  -3.90,  -0.32,
04/19 06Z,   0.70,  -2.70,  99.90,  -2.33,  -0.32,
04/19 07Z,   0.70,  -1.50,  99.90,  -1.12,  -0.32,
04/19 08Z,   0.80,  -1.02,  99.90,  -0.54,  -0.32,  (max)
04/19 09Z,   0.80,  -1.46,  99.90,  -0.98,  -0.32,
04/19 10Z,   0.80,  -2.80,  99.90,  -2.33,  -0.32,
04/19 11Z,   0.80,  -4.81,  99.90,  -4.33,  -0.32,
04/19 12Z,   0.80,  -7.09,  99.90,  -6.61,  -0.32,
04/19 13Z,   0.90,  -9.16,  99.90,  -8.58,  -0.32,
04/19 14Z,   0.80, -10.61,  99.90, -10.13,  -0.32,
04/19 15Z,   0.80, -11.15,  99.90, -10.67,  -0.32,  (min)
04/19 16Z,   0.80, -10.70,  99.90, -10.23,  -0.32,
04/19 17Z,   0.80,  -9.43,  99.90,  -8.95,  -0.32,
04/19 18Z,   0.80,  -7.65,  99.90,  -7.17,  -0.32,
04/19 19Z,   0.80,  -5.79,  99.90,  -5.31,  -0.32,
04/19 20Z,   0.80,  -4.26,  99.90,  -3.78,  -0.32,
04/19 21Z,   0.80,  -3.38,  99.90,  -2.90,  -0.32,
04/19 22Z,   0.80,  -3.26,  99.90,  -2.78,  -0.32,  (max)
04/19 23Z,   0.80,  -3.83,  99.90,  -3.35,  -0.32,
04/20 00Z,   0.80,  -4.81,  99.90,  -4.33,  -0.32,
04/20 01Z,   0.80,  -5.85,  99.90,  -5.38,  -0.32,
04/20 02Z,   0.80,  -6.58,  99.90,  -6.11,  -0.32,
04/20 03Z,   0.80,  -6.73,  99.90,  -6.25,  -0.32,  (min)
04/20 04Z,   0.80,  -6.19,  99.90,  -5.71,  -0.32,
04/20 05Z,   0.80,  -5.06,  99.90,  -4.58,  -0.32,
04/20 06Z,   0.80,  -3.60,  99.90,  -3.12,  -0.32,
04/20 07Z,   0.80,  -2.21,  99.90,  -1.73,  -0.32,
04/20 08Z,   0.80,  -1.26,  99.90,  -0.78,  -0.32,
04/20 09Z,   0.80,  -1.07,  99.90,  -0.59,  -0.32,  (max)
04/20 10Z,   0.70,  -1.77,  99.90,  -1.39,  -0.32,
04/20 11Z,   0.70,  -3.29,  99.90,  -2.91,  -0.32,
04/20 12Z,   0.80,  -5.36,  99.90,  -4.88,  -0.32,
04/20 13Z,   0.80,  -7.58,  99.90,  -7.10,  -0.32,
04/20 14Z,   0.80,  -9.51,  99.90,  -9.03,  -0.32,
04/20 15Z,   0.80, -10.77,  99.90, -10.29,  -0.32,
04/20 16Z,   0.80, -11.14,  99.90, -10.66,  -0.32,  (min)
04/20 17Z,   0.80, -10.59,  99.90, -10.11,  -0.32,
04/20 18Z,   0.80,  -9.28,  99.90,  -8.81,  -0.32,
04/20 19Z,   0.80,  -7.56,  99.90,  -7.08,  -0.32,
04/20 20Z,   0.80,  -5.82,  99.90,  -5.34,  -0.32,
04/20 21Z,   0.80,  -4.43,  99.90,  -3.95,  -0.32,
04/20 22Z,   0.70,  -3.65,  99.90,  -3.27,  -0.32,
04/20 23Z,   0.80,  -3.56,  99.90,  -3.08,  -0.32,  (max)
04/21 00Z,   0.80,  -4.06,  99.90,  -3.58,  -0.32,
04/21 01Z,   0.80,  -4.90,  99.90,  -4.42,  -0.32,
04/21 02Z,   0.80,  -5.74,  99.90,  -5.26,  -0.32,
04/21 03Z,   0.70,  -6.27,  99.90,  -5.89,  -0.32,  (min)
04/21 04Z,   0.70,  -6.26,  99.90,  -5.88,  -0.32,
04/21 05Z,   0.70,  -5.66,  99.90,  -5.28,  -0.32,
04/21 06Z,   0.70,  -4.57,  99.90,  -4.19,  -0.32,
04/21 07Z,   0.70,  -3.26,  99.90,  -2.89,  -0.32,
04/21 08Z,   0.70,  -2.09,  99.90,  -1.71,  -0.32,
04/21 09Z,   0.70,  -1.38,  99.90,  -1.00,  -0.32,  (max)
04/21 10Z,   0.70,  -1.39,  99.90,  -1.02,  -0.32,
04/21 11Z,   0.70,  -2.21,  99.90,  -1.84,  -0.32,
04/21 12Z,   0.70,  -3.74,  99.90,  -3.37,  -0.32,
04/21 13Z,   0.80,  -5.72,  99.90,  -5.24,  -0.32,
04/21 14Z,   0.70,  -7.78,  99.90,  -7.40,  -0.32,
04/21 15Z,   0.70,  -9.51,  99.90,  -9.14,  -0.32,
04/21 16Z,   0.80, -10.61,  99.90, -10.13,  -0.32,
04/21 17Z,   0.80, -10.88,  99.90, -10.40,  -0.32,  (min)
04/21 18Z,   0.80, -10.32,  99.90,  -9.84,  -0.32,
04/21 19Z,   0.80,  -9.10,  99.90,  -8.62,  -0.32,
04/21 20Z,   0.80,  -7.52,  99.90,  -7.04,  -0.32,
04/21 21Z,   0.80,  -5.93,  99.90,  -5.46,  -0.32,
04/21 22Z,   0.80,  -4.67,  99.90,  -4.19,  -0.32,
04/21 23Z,   0.80,  -3.95,  99.90,  -3.47,  -0.32,
04/22 00Z,   0.80,  -3.82,  99.90,  -3.35,  -0.32,