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
#South Beach, Yaquina R. OR : 10/18/2026 03:22:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 12Z,   0.40,  -4.48,  -4.28,  99.90,  -0.20,
10/16 13Z,   0.30,  -4.59,  -4.34,  99.90,  -0.05,  (max)
10/16 14Z,   0.40,  -5.05,  -4.81,  99.90,  -0.16,
10/16 15Z,   0.40,  -5.62,  -5.43,  99.90,  -0.21,
10/16 16Z,   0.40,  -6.10,  -5.93,  99.90,  -0.23,
10/16 17Z,   0.40,  -6.32,  -6.13,  99.90,  -0.21,  (min)
10/16 18Z,   0.40,  -6.13,  -5.86,  99.90,  -0.13,
10/16 19Z,   0.40,  -5.54,  -5.27,  99.90,  -0.13,
10/16 20Z,   0.40,  -4.76,  -4.51,  99.90,  -0.15,
10/16 21Z,   0.40,  -4.01,  -3.71,  99.90,  -0.10,
10/16 22Z,   0.50,  -3.45,  -3.07,  99.90,  -0.12,
10/16 23Z,   0.50,  -3.24,  -2.93,  99.90,  -0.19,  (max)
10/17 00Z,   0.60,  -3.55,  -3.38,  99.90,  -0.43,
10/17 01Z,   0.50,  -4.43,  -4.18,  99.90,  -0.25,
10/17 02Z,   0.60,  -5.73,  -5.39,  99.90,  -0.26,
10/17 03Z,   0.70,  -7.17,  -6.72,  99.90,  -0.25,
10/17 04Z,   0.60,  -8.48,  -8.12,  99.90,  -0.24,
10/17 05Z,   0.50,  -9.45,  -9.10,  99.90,  -0.15,
10/17 06Z,   0.60,  -9.88,  -9.54,  99.90,  -0.26,  (min)
10/17 07Z,   0.60,  -9.69,  -9.27,  99.90,  -0.18,
10/17 08Z,   0.60,  -8.99,  -8.61,  99.90,  -0.22,
10/17 09Z,   0.60,  -8.01,  -7.60,  99.90,  -0.19,
10/17 10Z,   0.60,  -6.93,  -6.53,  99.90,  -0.20,
10/17 11Z,   0.60,  -5.90,  -5.60,  99.90,  -0.30,
10/17 12Z,   0.50,  -5.12,  -4.86,  99.90,  -0.24,
10/17 13Z,   0.40,  -4.76,  -4.51,  99.90,  -0.15,  (max)
10/17 14Z,   0.40,  -4.83,  -4.60,  99.90,  -0.17,
10/17 15Z,   0.40,  -5.15,  -4.94,  99.90,  -0.19,
10/17 16Z,   0.30,  -5.56,  -5.35,  99.90,  -0.09,
10/17 17Z,   0.20,  -5.90,  -5.77,  99.90,  -0.07,
10/17 18Z,   0.30,  -6.05,  -5.83,  99.90,  -0.08,  (min)
10/17 19Z,   0.20,  -5.88,  -5.68,  99.90,   0.00,
10/17 20Z,   0.20,  -5.41,  -5.17,  99.90,   0.04,
10/17 21Z,   0.20,  -4.81,  -4.54,  99.90,   0.07,
10/17 22Z,   0.20,  -4.25,  -4.02,  99.90,   0.03,
10/17 23Z,   0.20,  -3.84,  -3.63,  99.90,   0.01,
10/18 00Z,   0.20,  -3.72,  -3.57,  99.90,  -0.05,  (max)
10/18 01Z,   0.20,  -4.05,  -4.01,  99.90,  -0.16,
10/18 02Z,   0.20,  -4.86,  -4.72,  99.90,  -0.06,
10/18 03Z,   0.20,  -5.99,  -5.76,  99.90,   0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/18 04Z,   0.20,  -7.21,  99.90,  -7.00,   0.02,
10/18 05Z,   0.20,  -8.33,  99.90,  -8.13,   0.00,
10/18 06Z,   0.20,  -9.16,  99.90,  -8.97,  -0.01,
10/18 07Z,   0.10,  -9.53,  99.90,  -9.47,  -0.03,  (min)
10/18 08Z,   0.20,  -9.38,  99.90,  -9.22,  -0.05,
10/18 09Z,   0.20,  -8.78,  99.90,  -8.65,  -0.06,
10/18 10Z,   0.10,  -7.93,  99.90,  -7.91,  -0.08,
10/18 11Z,   0.10,  -6.95,  99.90,  -6.95,  -0.10,
10/18 12Z,   0.20,  -5.99,  99.90,  -5.90,  -0.11,
10/18 13Z,   0.20,  -5.23,  99.90,  -5.16,  -0.13,
10/18 14Z,   0.20,  -4.85,  99.90,  -4.80,  -0.14,  (max)
10/18 15Z,   0.20,  -4.84,  99.90,  -4.80,  -0.16,
10/18 16Z,   0.20,  -5.08,  99.90,  -5.04,  -0.16,
10/18 17Z,   0.20,  -5.42,  99.90,  -5.38,  -0.16,
10/18 18Z,   0.20,  -5.77,  99.90,  -5.73,  -0.16,
10/18 19Z,   0.20,  -5.98,  99.90,  -5.94,  -0.16,  (min)
10/18 20Z,   0.20,  -5.93,  99.90,  -5.89,  -0.16,
10/18 21Z,   0.30,  -5.60,  99.90,  -5.46,  -0.16,
10/18 22Z,   0.30,  -5.14,  99.90,  -5.00,  -0.16,
10/18 23Z,   0.40,  -4.66,  99.90,  -4.42,  -0.16,
10/19 00Z,   0.40,  -4.27,  99.90,  -4.03,  -0.16,
10/19 01Z,   0.40,  -4.12,  99.90,  -3.88,  -0.16,  (max)
10/19 02Z,   0.50,  -4.36,  99.90,  -4.02,  -0.16,
10/19 03Z,   0.40,  -5.04,  99.90,  -4.80,  -0.16,
10/19 04Z,   0.40,  -6.02,  99.90,  -5.78,  -0.16,
10/19 05Z,   0.40,  -7.10,  99.90,  -6.86,  -0.16,
10/19 06Z,   0.50,  -8.14,  99.90,  -7.80,  -0.16,
10/19 07Z,   0.50,  -8.95,  99.90,  -8.61,  -0.16,
10/19 08Z,   0.60,  -9.36,  99.90,  -8.92,  -0.16,  (min)
10/19 09Z,   0.60,  -9.26,  99.90,  -8.82,  -0.16,
10/19 10Z,   0.60,  -8.74,  99.90,  -8.30,  -0.16,
10/19 11Z,   0.60,  -7.92,  99.90,  -7.48,  -0.16,
10/19 12Z,   0.60,  -6.93,  99.90,  -6.49,  -0.16,
10/19 13Z,   0.60,  -5.92,  99.90,  -5.48,  -0.16,
10/19 14Z,   0.60,  -5.11,  99.90,  -4.67,  -0.16,
10/19 15Z,   0.60,  -4.69,  99.90,  -4.25,  -0.16,
10/19 16Z,   0.70,  -4.65,  99.90,  -4.11,  -0.16,  (max)
10/19 17Z,   0.70,  -4.90,  99.90,  -4.36,  -0.16,
10/19 18Z,   0.70,  -5.33,  99.90,  -4.79,  -0.16,
10/19 19Z,   0.60,  -5.83,  99.90,  -5.39,  -0.16,
10/19 20Z,   0.60,  -6.21,  99.90,  -5.77,  -0.16,  (min)
10/19 21Z,   0.70,  -6.29,  99.90,  -5.75,  -0.16,
10/19 22Z,   0.70,  -6.07,  99.90,  -5.53,  -0.16,
10/19 23Z,   0.60,  -5.65,  99.90,  -5.21,  -0.16,
10/20 00Z,   0.60,  -5.13,  99.90,  -4.69,  -0.16,
10/20 01Z,   0.70,  -4.63,  99.90,  -4.09,  -0.16,
10/20 02Z,   0.60,  -4.34,  99.90,  -3.90,  -0.16,  (max)
10/20 03Z,   0.50,  -4.45,  99.90,  -4.11,  -0.16,
10/20 04Z,   0.60,  -5.01,  99.90,  -4.57,  -0.16,
10/20 05Z,   0.60,  -5.90,  99.90,  -5.46,  -0.16,
10/20 06Z,   0.50,  -6.96,  99.90,  -6.62,  -0.16,
10/20 07Z,   0.50,  -8.03,  99.90,  -7.69,  -0.16,
10/20 08Z,   0.50,  -8.91,  99.90,  -8.57,  -0.16,
10/20 09Z,   0.50,  -9.36,  99.90,  -9.02,  -0.16,  (min)
10/20 10Z,   0.50,  -9.28,  99.90,  -8.94,  -0.16,
10/20 11Z,   0.50,  -8.72,  99.90,  -8.38,  -0.16,
10/20 12Z,   0.50,  -7.81,  99.90,  -7.47,  -0.16,
10/20 13Z,   0.40,  -6.70,  99.90,  -6.46,  -0.16,
10/20 14Z,   0.40,  -5.58,  99.90,  -5.34,  -0.16,
10/20 15Z,   0.40,  -4.71,  99.90,  -4.47,  -0.16,
10/20 16Z,   0.40,  -4.29,  99.90,  -4.05,  -0.16,  (max)
10/20 17Z,   0.30,  -4.35,  99.90,  -4.21,  -0.16,
10/20 18Z,   0.30,  -4.77,  99.90,  -4.63,  -0.16,
10/20 19Z,   0.30,  -5.43,  99.90,  -5.29,  -0.16,
10/20 20Z,   0.30,  -6.18,  99.90,  -6.04,  -0.16,
10/20 21Z,   0.30,  -6.75,  99.90,  -6.61,  -0.16,
10/20 22Z,   0.30,  -6.95,  99.90,  -6.81,  -0.16,  (min)
10/20 23Z,   0.40,  -6.73,  99.90,  -6.49,  -0.16,
10/21 00Z,   0.30,  -6.21,  99.90,  -6.07,  -0.16,
10/21 01Z,   0.40,  -5.52,  99.90,  -5.28,  -0.16,
10/21 02Z,   0.30,  -4.82,  99.90,  -4.68,  -0.16,
10/21 03Z,   0.20,  -4.36,  99.90,  -4.32,  -0.16,
10/21 04Z,   0.30,  -4.35,  99.90,  -4.21,  -0.16,  (max)
10/21 05Z,   0.30,  -4.86,  99.90,  -4.72,  -0.16,
10/21 06Z,   0.20,  -5.76,  99.90,  -5.72,  -0.16,
10/21 07Z,   0.20,  -6.90,  99.90,  -6.86,  -0.16,
10/21 08Z,   0.30,  -8.08,  99.90,  -7.94,  -0.16,
10/21 09Z,   0.30,  -9.02,  99.90,  -8.88,  -0.16,
10/21 10Z,   0.30,  -9.46,  99.90,  -9.32,  -0.16,  (min)
10/21 11Z,   0.30,  -9.28,  99.90,  -9.14,  -0.16,
10/21 12Z,   0.30,  -8.56,  99.90,  -8.42,  -0.16,
10/21 13Z,   0.40,  -7.46,  99.90,  -7.22,  -0.16,
10/21 14Z,   0.40,  -6.16,  99.90,  -5.92,  -0.16,
10/21 15Z,   0.40,  -4.92,  99.90,  -4.68,  -0.16,
10/21 16Z,   0.40,  -4.06,  99.90,  -3.82,  -0.16,
10/21 17Z,   0.40,  -3.78,  99.90,  -3.54,  -0.16,  (max)
10/21 18Z,   0.40,  -4.08,  99.90,  -3.84,  -0.16,
10/21 19Z,  99.90,  -4.82,  99.90,  99.90,  -0.16,
10/21 20Z,  99.90,  -5.83,  99.90,  99.90,  -0.16,
10/21 21Z,  99.90,  -6.87,  99.90,  99.90,  -0.16,
10/21 22Z,  99.90,  -7.60,  99.90,  99.90,  -0.16,
10/21 23Z,  99.90,  -7.79,  99.90,  99.90,  -0.16,
10/22 00Z,  99.90,  -7.45,  99.90,  99.90,  -0.16,