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 : 04/10/2026 19:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/09 00Z,   0.50,   4.49,   4.69,  99.90,  -0.30,
04/09 01Z,   0.50,   4.76,   4.97,  99.90,  -0.29,
04/09 02Z,   0.50,   4.74,   4.97,  99.90,  -0.27,  (max)
04/09 03Z,   0.50,   4.54,   4.80,  99.90,  -0.24,
04/09 04Z,   0.50,   4.29,   4.61,  99.90,  -0.18,
04/09 05Z,   0.50,   4.12,   4.43,  99.90,  -0.19,  (min)
04/09 06Z,   0.50,   4.14,   4.48,  99.90,  -0.16,
04/09 07Z,   0.50,   4.40,   4.73,  99.90,  -0.17,
04/09 08Z,   0.50,   4.85,   5.19,  99.90,  -0.16,
04/09 09Z,   0.50,   5.39,   5.67,  99.90,  -0.22,
04/09 10Z,   0.50,   5.88,   6.15,  99.90,  -0.23,
04/09 11Z,   0.50,   6.17,   6.50,  99.90,  -0.17,  (max)
04/09 12Z,   0.70,   6.14,   6.33,  99.90,  -0.51,
04/09 13Z,   0.70,   5.73,   5.90,  99.90,  -0.53,
04/09 14Z,   0.70,   4.98,   5.09,  99.90,  -0.59,
04/09 15Z,   0.70,   3.98,   4.08,  99.90,  -0.60,
04/09 16Z,   0.70,   2.89,   2.98,  99.90,  -0.61,
04/09 17Z,   0.70,   1.91,   2.07,  99.90,  -0.54,
04/09 18Z,   0.70,   1.20,   1.39,  99.90,  -0.51,
04/09 19Z,   0.70,   0.88,   1.08,  99.90,  -0.50,  (min)
04/09 20Z,   0.70,   0.97,   1.20,  99.90,  -0.47,
04/09 21Z,   0.70,   1.45,   1.69,  99.90,  -0.46,
04/09 22Z,   0.70,   2.18,   2.42,  99.90,  -0.46,
04/09 23Z,   0.70,   3.02,   3.32,  99.90,  -0.40,
04/10 00Z,   0.60,   3.80,   4.18,  99.90,  -0.22,
04/10 01Z,   0.60,   4.39,   4.72,  99.90,  -0.27,
04/10 02Z,   0.60,   4.71,   5.01,  99.90,  -0.30,
04/10 03Z,   0.60,   4.78,   5.13,  99.90,  -0.25,  (max)
04/10 04Z,   0.60,   4.65,   5.03,  99.90,  -0.22,
04/10 05Z,   0.60,   4.43,   4.83,  99.90,  -0.20,
04/10 06Z,   0.50,   4.25,   4.67,  99.90,  -0.08,
04/10 07Z,   0.50,   4.22,   4.57,  99.90,  -0.15,  (min)
04/10 08Z,   0.50,   4.37,   4.73,  99.90,  -0.14,
04/10 09Z,   0.60,   4.71,   5.05,  99.90,  -0.26,
04/10 10Z,   0.60,   5.16,   5.45,  99.90,  -0.31,
04/10 11Z,   0.60,   5.59,   5.87,  99.90,  -0.32,
04/10 12Z,   0.70,   5.87,   6.13,  99.90,  -0.44,
04/10 13Z,   0.80,   5.88,   6.16,  99.90,  -0.52,  (max)
04/10 14Z,   0.80,   5.55,   5.77,  99.90,  -0.58,
04/10 15Z,   0.80,   4.88,   5.13,  99.90,  -0.55,
04/10 16Z,   0.80,   3.97,   4.21,  99.90,  -0.56,
04/10 17Z,   0.80,   2.94,   3.18,  99.90,  -0.56,
04/10 18Z,   0.80,   1.98,   2.30,  99.90,  -0.48,
04/10 19Z,   0.80,   1.25,   1.56,  99.90,  -0.49,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/10 20Z,   0.80,   0.88,  99.90,   1.20,  -0.48,  (min)
04/10 21Z,   0.80,   0.93,  99.90,   1.25,  -0.48,
04/10 22Z,   0.90,   1.38,  99.90,   1.80,  -0.47,
04/10 23Z,   0.90,   2.12,  99.90,   2.55,  -0.47,
04/11 00Z,   0.90,   3.00,  99.90,   3.44,  -0.46,
04/11 01Z,   0.90,   3.85,  99.90,   4.29,  -0.46,
04/11 02Z,   0.90,   4.51,  99.90,   4.96,  -0.45,
04/11 03Z,   0.90,   4.90,  99.90,   5.35,  -0.45,
04/11 04Z,   0.90,   4.98,  99.90,   5.44,  -0.44,  (max)
04/11 05Z,   0.90,   4.81,  99.90,   5.28,  -0.44,
04/11 06Z,   0.90,   4.51,  99.90,   4.98,  -0.43,
04/11 07Z,   0.90,   4.21,  99.90,   4.68,  -0.43,
04/11 08Z,   0.90,   4.04,  99.90,   4.51,  -0.43,  (min)
04/11 09Z,   0.90,   4.08,  99.90,   4.55,  -0.43,
04/11 10Z,   0.90,   4.35,  99.90,   4.82,  -0.43,
04/11 11Z,   0.90,   4.79,  99.90,   5.26,  -0.43,
04/11 12Z,   0.90,   5.27,  99.90,   5.74,  -0.43,
04/11 13Z,   1.00,   5.64,  99.90,   6.21,  -0.43,
04/11 14Z,   1.00,   5.76,  99.90,   6.33,  -0.43,  (max)
04/11 15Z,   0.90,   5.53,  99.90,   6.00,  -0.43,
04/11 16Z,   0.90,   4.93,  99.90,   5.40,  -0.43,
04/11 17Z,   0.90,   4.02,  99.90,   4.50,  -0.43,
04/11 18Z,   0.90,   2.97,  99.90,   3.44,  -0.43,
04/11 19Z,   0.90,   1.95,  99.90,   2.42,  -0.43,
04/11 20Z,   0.90,   1.16,  99.90,   1.63,  -0.43,
04/11 21Z,   0.90,   0.76,  99.90,   1.23,  -0.43,  (min)
04/11 22Z,   0.90,   0.83,  99.90,   1.30,  -0.43,
04/11 23Z,   0.90,   1.35,  99.90,   1.82,  -0.43,
04/12 00Z,   0.90,   2.20,  99.90,   2.67,  -0.43,
04/12 01Z,   0.90,   3.21,  99.90,   3.68,  -0.43,
04/12 02Z,   1.00,   4.17,  99.90,   4.74,  -0.43,
04/12 03Z,   1.00,   4.89,  99.90,   5.47,  -0.43,
04/12 04Z,   1.00,   5.26,  99.90,   5.84,  -0.43,  (max)
04/12 05Z,   1.00,   5.24,  99.90,   5.82,  -0.43,
04/12 06Z,   1.00,   4.91,  99.90,   5.48,  -0.43,
04/12 07Z,   1.00,   4.40,  99.90,   4.97,  -0.43,
04/12 08Z,   1.10,   3.89,  99.90,   4.57,  -0.43,
04/12 09Z,   1.10,   3.57,  99.90,   4.24,  -0.43,
04/12 10Z,   1.00,   3.54,  99.90,   4.11,  -0.43,  (min)
04/12 11Z,   1.00,   3.82,  99.90,   4.40,  -0.43,
04/12 12Z,   1.00,   4.36,  99.90,   4.93,  -0.43,
04/12 13Z,   1.00,   4.99,  99.90,   5.57,  -0.43,
04/12 14Z,   1.00,   5.53,  99.90,   6.10,  -0.43,
04/12 15Z,   0.90,   5.78,  99.90,   6.26,  -0.43,  (max)
04/12 16Z,   0.90,   5.63,  99.90,   6.10,  -0.43,
04/12 17Z,   0.90,   5.03,  99.90,   5.50,  -0.43,
04/12 18Z,   0.90,   4.07,  99.90,   4.54,  -0.43,
04/12 19Z,   0.80,   2.92,  99.90,   3.29,  -0.43,
04/12 20Z,   0.80,   1.81,  99.90,   2.19,  -0.43,
04/12 21Z,   0.80,   0.99,  99.90,   1.36,  -0.43,
04/12 22Z,   0.80,   0.63,  99.90,   1.00,  -0.43,  (min)
04/12 23Z,   0.80,   0.81,  99.90,   1.18,  -0.43,
04/13 00Z,   0.80,   1.50,  99.90,   1.87,  -0.43,
04/13 01Z,   0.80,   2.55,  99.90,   2.93,  -0.43,
04/13 02Z,   0.70,   3.73,  99.90,   4.00,  -0.43,
04/13 03Z,   0.70,   4.78,  99.90,   5.05,  -0.43,
04/13 04Z,   0.70,   5.48,  99.90,   5.75,  -0.43,
04/13 05Z,   0.70,   5.71,  99.90,   5.98,  -0.43,  (max)
04/13 06Z,   0.60,   5.45,  99.90,   5.62,  -0.43,
04/13 07Z,   0.60,   4.81,  99.90,   4.99,  -0.43,
04/13 08Z,   0.60,   4.01,  99.90,   4.18,  -0.43,
04/13 09Z,   0.60,   3.28,  99.90,   3.45,  -0.43,
04/13 10Z,   0.60,   2.83,  99.90,   3.00,  -0.43,
04/13 11Z,   0.50,   2.81,  99.90,   2.88,  -0.43,  (min)
04/13 12Z,   0.50,   3.22,  99.90,   3.29,  -0.43,
04/13 13Z,   0.60,   3.96,  99.90,   4.13,  -0.43,
04/13 14Z,   0.50,   4.82,  99.90,   4.90,  -0.43,
04/13 15Z,   0.50,   5.55,  99.90,   5.63,  -0.43,
04/13 16Z,   0.40,   5.93,  99.90,   5.90,  -0.43,  (max)
04/13 17Z,   0.50,   5.80,  99.90,   5.87,  -0.43,
04/13 18Z,   0.40,   5.13,  99.90,   5.11,  -0.43,
04/13 19Z,   0.40,   4.06,  99.90,   4.03,  -0.43,
04/13 20Z,   0.40,   2.79,  99.90,   2.77,  -0.43,
04/13 21Z,   0.40,   1.62,  99.90,   1.60,  -0.43,
04/13 22Z,   0.40,   0.83,  99.90,   0.80,  -0.43,
04/13 23Z,   0.40,   0.60,  99.90,   0.57,  -0.43,  (min)
04/14 00Z,   0.40,   1.00,  99.90,   0.97,  -0.43,
04/14 01Z,   0.40,   1.95,  99.90,   1.92,  -0.43,
04/14 02Z,   0.40,   3.23,  99.90,   3.20,  -0.43,
04/14 03Z,   0.40,   4.54,  99.90,   4.52,  -0.43,
04/14 04Z,   0.40,   5.60,  99.90,   5.57,  -0.43,
04/14 05Z,   0.40,   6.15,  99.90,   6.12,  -0.43,  (max)
04/14 06Z,   0.40,   6.09,  99.90,   6.06,  -0.43,
04/14 07Z,   0.40,   5.45,  99.90,   5.43,  -0.43,
04/14 08Z,   0.40,   4.44,  99.90,   4.41,  -0.43,
04/14 09Z,   0.50,   3.31,  99.90,   3.38,  -0.43,
04/14 10Z,   0.40,   2.38,  99.90,   2.36,  -0.43,
04/14 11Z,   0.40,   1.90,  99.90,   1.87,  -0.43,  (min)
04/14 12Z,   0.50,   1.99,  99.90,   2.06,  -0.43,