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
#Toke Point, WA : 08/18/2026 11:22:49 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/16 12Z,   0.00,  -3.83,  -3.74,  99.90,   0.09,  (max)
08/16 13Z,   0.00,  -5.19,  -5.05,  99.90,   0.14,
08/16 14Z,   0.00,  -7.06,  -6.82,  99.90,   0.24,
08/16 15Z,   0.00,  -9.01,  -8.69,  99.90,   0.32,
08/16 16Z,   0.00, -10.63, -10.30,  99.90,   0.33,
08/16 17Z,   0.00, -11.43, -11.07,  99.90,   0.36,  (min)
08/16 18Z,   0.00, -11.10, -10.62,  99.90,   0.48,
08/16 19Z,   0.00,  -9.72,  -9.11,  99.90,   0.61,
08/16 20Z,   0.00,  -7.72,  -7.19,  99.90,   0.53,
08/16 21Z,   0.00,  -5.62,  -5.20,  99.90,   0.42,
08/16 22Z,   0.00,  -3.87,  -3.52,  99.90,   0.35,
08/16 23Z,   0.00,  -2.86,  -2.52,  99.90,   0.34,  (max)
08/17 00Z,   0.10,  -2.83,  -2.65,  99.90,   0.08,
08/17 01Z,   0.10,  -3.77,  -3.77,  99.90,  -0.10,
08/17 02Z,   0.10,  -5.39,  -5.35,  99.90,  -0.06,
08/17 03Z,   0.10,  -7.33,  -7.20,  99.90,   0.03,
08/17 04Z,   0.10,  -9.17,  -8.98,  99.90,   0.09,
08/17 05Z,   0.10, -10.49, -10.32,  99.90,   0.07,
08/17 06Z,   0.10, -10.88, -10.59,  99.90,   0.19,  (min)
08/17 07Z,   0.10, -10.23,  -9.93,  99.90,   0.20,
08/17 08Z,   0.10,  -8.81,  -8.52,  99.90,   0.19,
08/17 09Z,   0.10,  -7.09,  -6.86,  99.90,   0.13,
08/17 10Z,   0.10,  -5.50,  -5.42,  99.90,  -0.02,
08/17 11Z,   0.10,  -4.40,  -4.37,  99.90,  -0.07,
08/17 12Z,   0.00,  -4.10,  -4.07,  99.90,   0.03,  (max)
08/17 13Z,   0.00,  -4.67,  -4.75,  99.90,  -0.08,
08/17 14Z,   0.00,  -5.93,  -5.93,  99.90,   0.00,
08/17 15Z,   0.00,  -7.51,  -7.40,  99.90,   0.11,
08/17 16Z,   0.00,  -9.04,  -8.88,  99.90,   0.16,
08/17 17Z,   0.00, -10.15,  -9.89,  99.90,   0.26,
08/17 18Z,   0.00, -10.45, -10.15,  99.90,   0.30,  (min)
08/17 19Z,   0.00,  -9.77,  -9.33,  99.90,   0.44,
08/17 20Z,   0.00,  -8.28,  -7.86,  99.90,   0.42,
08/17 21Z,   0.00,  -6.44,  -6.12,  99.90,   0.32,
08/17 22Z,   0.00,  -4.69,  -4.48,  99.90,   0.21,
08/17 23Z,   0.00,  -3.39,  -3.22,  99.90,   0.17,
08/18 00Z,   0.10,  -2.83,  -2.70,  99.90,   0.03,  (max)
08/18 01Z,   0.10,  -3.18,  -3.21,  99.90,  -0.13,
08/18 02Z,   0.10,  -4.36,  -4.43,  99.90,  -0.17,
08/18 03Z,   0.10,  -6.04,  -6.00,  99.90,  -0.06,
08/18 04Z,   0.10,  -7.87,  -7.70,  99.90,   0.07,
08/18 05Z,   0.10,  -9.50,  -9.30,  99.90,   0.10,
08/18 06Z,   0.10, -10.55, -10.32,  99.90,   0.13,
08/18 07Z,   0.10, -10.72, -10.51,  99.90,   0.11,  (min)
08/18 08Z,   0.10, -10.01,  -9.71,  99.90,   0.20,
08/18 09Z,   0.10,  -8.70,  -8.36,  99.90,   0.24,
08/18 10Z,   0.10,  -7.22,  -7.01,  99.90,   0.11,
08/18 11Z,   0.10,  -5.89,  -5.80,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/18 12Z,   0.10,  -5.01,  99.90,  -4.91,   0.00,
08/18 13Z,   0.10,  -4.83,  99.90,  -4.71,   0.02,  (max)
08/18 14Z,   0.10,  -5.38,  99.90,  -5.24,   0.04,
08/18 15Z,   0.10,  -6.43,  99.90,  -6.28,   0.05,
08/18 16Z,   0.10,  -7.66,  99.90,  -7.49,   0.07,
08/18 17Z,   0.10,  -8.75,  99.90,  -8.56,   0.09,
08/18 18Z,   0.10,  -9.40,  99.90,  -9.19,   0.11,  (min)
08/18 19Z,   0.10,  -9.33,  99.90,  -9.11,   0.12,
08/18 20Z,   0.10,  -8.47,  99.90,  -8.23,   0.14,
08/18 21Z,   0.10,  -7.06,  99.90,  -6.80,   0.16,
08/18 22Z,   0.10,  -5.50,  99.90,  -5.23,   0.17,
08/18 23Z,   0.10,  -4.15,  99.90,  -3.86,   0.19,
08/19 00Z,   0.10,  -3.26,  99.90,  -2.97,   0.19,
08/19 01Z,   0.10,  -3.07,  99.90,  -2.78,   0.19,  (max)
08/19 02Z,   0.20,  -3.68,  99.90,  -3.29,   0.19,
08/19 03Z,   0.20,  -4.95,  99.90,  -4.56,   0.19,
08/19 04Z,   0.10,  -6.56,  99.90,  -6.27,   0.19,
08/19 05Z,   0.20,  -8.21,  99.90,  -7.82,   0.19,
08/19 06Z,   0.20,  -9.60,  99.90,  -9.22,   0.19,
08/19 07Z,   0.20, -10.44,  99.90, -10.05,   0.19,
08/19 08Z,   0.10, -10.50,  99.90, -10.21,   0.19,  (min)
08/19 09Z,   0.20,  -9.82,  99.90,  -9.43,   0.19,
08/19 10Z,   0.20,  -8.70,  99.90,  -8.31,   0.19,
08/19 11Z,   0.20,  -7.45,  99.90,  -7.06,   0.19,
08/19 12Z,   0.20,  -6.33,  99.90,  -5.94,   0.19,
08/19 13Z,   0.20,  -5.60,  99.90,  -5.21,   0.19,
08/19 14Z,   0.20,  -5.43,  99.90,  -5.04,   0.19,  (max)
08/19 15Z,   0.20,  -5.86,  99.90,  -5.47,   0.19,
08/19 16Z,   0.20,  -6.64,  99.90,  -6.25,   0.19,
08/19 17Z,   0.20,  -7.50,  99.90,  -7.11,   0.19,
08/19 18Z,   0.20,  -8.21,  99.90,  -7.82,   0.19,
08/19 19Z,   0.20,  -8.54,  99.90,  -8.15,   0.19,  (min)
08/19 20Z,   0.20,  -8.28,  99.90,  -7.89,   0.19,
08/19 21Z,   0.20,  -7.42,  99.90,  -7.03,   0.19,
08/19 22Z,   0.20,  -6.21,  99.90,  -5.82,   0.19,
08/19 23Z,   0.20,  -4.97,  99.90,  -4.58,   0.19,
08/20 00Z,   0.20,  -3.97,  99.90,  -3.59,   0.19,
08/20 01Z,   0.20,  -3.40,  99.90,  -3.01,   0.19,  (max)
08/20 02Z,   0.20,  -3.44,  99.90,  -3.05,   0.19,
08/20 03Z,   0.20,  -4.16,  99.90,  -3.77,   0.19,
08/20 04Z,   0.30,  -5.40,  99.90,  -4.91,   0.19,
08/20 05Z,   0.30,  -6.88,  99.90,  -6.39,   0.19,
08/20 06Z,   0.20,  -8.34,  99.90,  -7.95,   0.19,
08/20 07Z,   0.20,  -9.56,  99.90,  -9.17,   0.19,
08/20 08Z,   0.20, -10.28,  99.90,  -9.89,   0.19,
08/20 09Z,   0.20, -10.32,  99.90,  -9.93,   0.19,  (min)
08/20 10Z,   0.30,  -9.76,  99.90,  -9.27,   0.19,
08/20 11Z,   0.20,  -8.82,  99.90,  -8.43,   0.19,
08/20 12Z,   0.20,  -7.76,  99.90,  -7.37,   0.19,
08/20 13Z,   0.30,  -6.76,  99.90,  -6.27,   0.19,
08/20 14Z,   0.30,  -6.05,  99.90,  -5.56,   0.19,
08/20 15Z,   0.30,  -5.82,  99.90,  -5.33,   0.19,  (max)
08/20 16Z,   0.20,  -6.05,  99.90,  -5.67,   0.19,
08/20 17Z,   0.20,  -6.57,  99.90,  -6.18,   0.19,
08/20 18Z,   0.20,  -7.14,  99.90,  -6.75,   0.19,
08/20 19Z,   0.30,  -7.60,  99.90,  -7.11,   0.19,
08/20 20Z,   0.30,  -7.77,  99.90,  -7.28,   0.19,  (min)
08/20 21Z,   0.30,  -7.48,  99.90,  -6.99,   0.19,
08/20 22Z,   0.30,  -6.75,  99.90,  -6.26,   0.19,
08/20 23Z,   0.30,  -5.77,  99.90,  -5.28,   0.19,
08/21 00Z,   0.30,  -4.82,  99.90,  -4.33,   0.19,
08/21 01Z,   0.30,  -4.06,  99.90,  -3.57,   0.19,
08/21 02Z,   0.30,  -3.65,  99.90,  -3.16,   0.19,  (max)
08/21 03Z,   0.30,  -3.78,  99.90,  -3.29,   0.19,
08/21 04Z,   0.30,  -4.50,  99.90,  -4.01,   0.19,
08/21 05Z,   0.30,  -5.64,  99.90,  -5.16,   0.19,
08/21 06Z,   0.30,  -6.99,  99.90,  -6.50,   0.19,
08/21 07Z,   0.30,  -8.32,  99.90,  -7.83,   0.19,
08/21 08Z,   0.30,  -9.46,  99.90,  -8.97,   0.19,
08/21 09Z,   0.30, -10.17,  99.90,  -9.68,   0.19,
08/21 10Z,   0.40, -10.29,  99.90,  -9.70,   0.19,  (min)
08/21 11Z,   0.30,  -9.86,  99.90,  -9.37,   0.19,
08/21 12Z,   0.30,  -9.07,  99.90,  -8.58,   0.19,
08/21 13Z,   0.40,  -8.09,  99.90,  -7.50,   0.19,
08/21 14Z,   0.40,  -7.09,  99.90,  -6.50,   0.19,
08/21 15Z,   0.40,  -6.30,  99.90,  -5.72,   0.19,
08/21 16Z,   0.30,  -5.94,  99.90,  -5.45,   0.19,  (max)
08/21 17Z,   0.30,  -6.00,  99.90,  -5.51,   0.19,
08/21 18Z,   0.40,  -6.31,  99.90,  -5.72,   0.19,
08/21 19Z,   0.40,  -6.71,  99.90,  -6.12,   0.19,
08/21 20Z,   0.30,  -7.08,  99.90,  -6.59,   0.19,
08/21 21Z,   0.30,  -7.25,  99.90,  -6.76,   0.19,  (min)
08/21 22Z,   0.40,  -7.06,  99.90,  -6.47,   0.19,
08/21 23Z,   0.40,  -6.49,  99.90,  -5.90,   0.19,
08/22 00Z,   0.40,  -5.71,  99.90,  -5.12,   0.19,