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 : 01/19/2026 06:22:51 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 12Z,  -0.20,  -1.59,  -1.97,  99.90,  -0.18,
01/17 13Z,  -0.20,  -1.01,  -1.38,  99.90,  -0.17,
01/17 14Z,  -0.10,  -1.06,  -1.31,  99.90,  -0.15,  (max)
01/17 15Z,  -0.20,  -1.56,  -1.59,  99.90,   0.17,
01/17 16Z,  -0.20,  -2.14,  -2.20,  99.90,   0.14,
01/17 17Z,  -0.10,  -2.48,  -2.58,  99.90,   0.00,
01/17 18Z,  -0.10,  -2.56,  -2.63,  99.90,   0.03,  (min)
01/17 19Z,  -0.20,  -2.48,  -2.51,  99.90,   0.17,
01/17 20Z,  -0.10,  -2.33,  -2.47,  99.90,  -0.04,
01/17 21Z,  -0.10,  -2.15,  -2.34,  99.90,  -0.09,  (max)
01/17 22Z,  -0.10,  -2.15,  -2.40,  99.90,  -0.15,
01/17 23Z,  -0.10,  -2.58,  -2.83,  99.90,  -0.15,
01/18 00Z,   0.00,  -3.61,  -3.78,  99.90,  -0.17,
01/18 01Z,   0.00,  -5.20,  -5.36,  99.90,  -0.16,
01/18 02Z,   0.00,  -7.17,  -7.29,  99.90,  -0.12,
01/18 03Z,   0.00,  -9.17,  -9.41,  99.90,  -0.24,
01/18 04Z,   0.00, -10.71, -10.94,  99.90,  -0.23,
01/18 05Z,   0.00, -11.41, -11.71,  99.90,  -0.30,  (min)
01/18 06Z,   0.00, -11.19, -11.57,  99.90,  -0.38,
01/18 07Z,   0.00, -10.30, -10.47,  99.90,  -0.17,
01/18 08Z,   0.00,  -8.94,  -9.19,  99.90,  -0.25,
01/18 09Z,   0.10,  -7.24,  -7.54,  99.90,  -0.40,
01/18 10Z,   0.10,  -5.33,  -5.64,  99.90,  -0.41,
01/18 11Z,   0.00,  -3.49,  -3.74,  99.90,  -0.25,
01/18 12Z,   0.00,  -2.04,  -2.31,  99.90,  -0.27,
01/18 13Z,   0.00,  -1.18,  -1.55,  99.90,  -0.37,
01/18 14Z,   0.00,  -0.97,  -1.23,  99.90,  -0.26,  (max)
01/18 15Z,   0.00,  -1.35,  -1.43,  99.90,  -0.08,
01/18 16Z,   0.00,  -2.02,  -2.02,  99.90,  -0.00,
01/18 17Z,   0.00,  -2.58,  -2.63,  99.90,  -0.05,
01/18 18Z,   0.00,  -2.81,  -2.90,  99.90,  -0.09,  (min)
01/18 19Z,  -0.10,  -2.77,  -2.89,  99.90,  -0.02,
01/18 20Z,  -0.10,  -2.60,  -2.71,  99.90,  -0.01,
01/18 21Z,   0.00,  -2.38,  -2.52,  99.90,  -0.14,
01/18 22Z,   0.00,  -2.18,  -2.44,  99.90,  -0.26,  (max)
01/18 23Z,  -0.10,  -2.24,  -2.51,  99.90,  -0.17,
01/19 00Z,   0.00,  -2.84,  -3.03,  99.90,  -0.19,
01/19 01Z,   0.00,  -4.09,  -4.27,  99.90,  -0.18,
01/19 02Z,   0.00,  -5.90,  -6.02,  99.90,  -0.12,
01/19 03Z,   0.00,  -7.99,  -8.22,  99.90,  -0.23,
01/19 04Z,   0.00,  -9.93, -10.22,  99.90,  -0.29,
01/19 05Z,   0.00, -11.22, -11.47,  99.90,  -0.25,
01/19 06Z,   0.00, -11.55, -11.93,  99.90,  -0.38,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 07Z,   0.00, -10.99,  99.90, -11.34,  -0.35,
01/19 08Z,   0.00,  -9.81,  99.90, -10.13,  -0.33,
01/19 09Z,   0.00,  -8.22,  99.90,  -8.52,  -0.30,
01/19 10Z,   0.00,  -6.34,  99.90,  -6.62,  -0.28,
01/19 11Z,   0.00,  -4.36,  99.90,  -4.62,  -0.26,
01/19 12Z,  -0.10,  -2.63,  99.90,  -2.96,  -0.23,
01/19 13Z,   0.00,  -1.46,  99.90,  -1.66,  -0.21,
01/19 14Z,   0.00,  -0.99,  99.90,  -1.17,  -0.18,  (max)
01/19 15Z,   0.00,  -1.18,  99.90,  -1.34,  -0.16,
01/19 16Z,   0.00,  -1.84,  99.90,  -1.98,  -0.13,
01/19 17Z,   0.00,  -2.61,  99.90,  -2.71,  -0.11,
01/19 18Z,   0.00,  -3.10,  99.90,  -3.18,  -0.08,
01/19 19Z,   0.00,  -3.19,  99.90,  -3.28,  -0.08,  (min)
01/19 20Z,   0.00,  -3.03,  99.90,  -3.11,  -0.08,
01/19 21Z,   0.00,  -2.78,  99.90,  -2.86,  -0.08,
01/19 22Z,   0.00,  -2.51,  99.90,  -2.59,  -0.08,
01/19 23Z,   0.00,  -2.31,  99.90,  -2.40,  -0.08,  (max)
01/20 00Z,   0.00,  -2.46,  99.90,  -2.55,  -0.08,
01/20 01Z,   0.00,  -3.24,  99.90,  -3.32,  -0.08,
01/20 02Z,   0.00,  -4.69,  99.90,  -4.78,  -0.08,
01/20 03Z,   0.10,  -6.65,  99.90,  -6.63,  -0.08,
01/20 04Z,   0.00,  -8.73,  99.90,  -8.81,  -0.08,
01/20 05Z,   0.00, -10.47,  99.90, -10.55,  -0.08,
01/20 06Z,   0.00, -11.40,  99.90, -11.49,  -0.08,  (min)
01/20 07Z,   0.10, -11.34,  99.90, -11.32,  -0.08,
01/20 08Z,   0.00, -10.44,  99.90, -10.52,  -0.08,
01/20 09Z,   0.00,  -9.01,  99.90,  -9.09,  -0.08,
01/20 10Z,   0.00,  -7.25,  99.90,  -7.33,  -0.08,
01/20 11Z,   0.10,  -5.27,  99.90,  -5.25,  -0.08,
01/20 12Z,   0.10,  -3.34,  99.90,  -3.33,  -0.08,
01/20 13Z,   0.00,  -1.84,  99.90,  -1.93,  -0.08,
01/20 14Z,   0.00,  -1.06,  99.90,  -1.14,  -0.08,
01/20 15Z,   0.10,  -1.04,  99.90,  -1.02,  -0.08,  (max)
01/20 16Z,   0.00,  -1.63,  99.90,  -1.71,  -0.08,
01/20 17Z,   0.00,  -2.53,  99.90,  -2.61,  -0.08,
01/20 18Z,   0.00,  -3.32,  99.90,  -3.41,  -0.08,
01/20 19Z,   0.00,  -3.71,  99.90,  -3.80,  -0.08,  (min)
01/20 20Z,   0.00,  -3.67,  99.90,  -3.76,  -0.08,
01/20 21Z,   0.00,  -3.40,  99.90,  -3.49,  -0.08,
01/20 22Z,   0.00,  -3.08,  99.90,  -3.16,  -0.08,
01/20 23Z,   0.00,  -2.76,  99.90,  -2.85,  -0.08,
01/21 00Z,   0.00,  -2.58,  99.90,  -2.67,  -0.08,  (max)
01/21 01Z,   0.00,  -2.83,  99.90,  -2.91,  -0.08,
01/21 02Z,   0.00,  -3.75,  99.90,  -3.83,  -0.08,
01/21 03Z,   0.10,  -5.33,  99.90,  -5.31,  -0.08,
01/21 04Z,   0.00,  -7.28,  99.90,  -7.37,  -0.08,
01/21 05Z,   0.00,  -9.21,  99.90,  -9.29,  -0.08,
01/21 06Z,   0.00, -10.62,  99.90, -10.70,  -0.08,
01/21 07Z,   0.10, -11.15,  99.90, -11.13,  -0.08,  (min)
01/21 08Z,   0.00, -10.70,  99.90, -10.78,  -0.08,
01/21 09Z,   0.00,  -9.51,  99.90,  -9.60,  -0.08,
01/21 10Z,   0.00,  -7.91,  99.90,  -7.99,  -0.08,
01/21 11Z,   0.10,  -6.06,  99.90,  -6.04,  -0.08,
01/21 12Z,   0.00,  -4.11,  99.90,  -4.19,  -0.08,
01/21 13Z,   0.00,  -2.36,  99.90,  -2.45,  -0.08,
01/21 14Z,   0.00,  -1.23,  99.90,  -1.31,  -0.08,
01/21 15Z,   0.10,  -0.92,  99.90,  -0.90,  -0.08,  (max)
01/21 16Z,   0.10,  -1.37,  99.90,  -1.35,  -0.08,
01/21 17Z,   0.00,  -2.32,  99.90,  -2.40,  -0.08,
01/21 18Z,   0.00,  -3.39,  99.90,  -3.48,  -0.08,
01/21 19Z,   0.10,  -4.18,  99.90,  -4.17,  -0.08,
01/21 20Z,   0.10,  -4.46,  99.90,  -4.45,  -0.08,  (min)
01/21 21Z,   0.00,  -4.30,  99.90,  -4.39,  -0.08,
01/21 22Z,   0.00,  -3.94,  99.90,  -4.03,  -0.08,
01/21 23Z,   0.10,  -3.55,  99.90,  -3.53,  -0.08,
01/22 00Z,   0.10,  -3.18,  99.90,  -3.16,  -0.08,
01/22 01Z,   0.00,  -3.00,  99.90,  -3.08,  -0.08,  (max)
01/22 02Z,   0.10,  -3.30,  99.90,  -3.28,  -0.08,
01/22 03Z,   0.20,  -4.28,  99.90,  -4.16,  -0.08,
01/22 04Z,   0.10,  -5.84,  99.90,  -5.83,  -0.08,
01/22 05Z,   0.00,  -7.65,  99.90,  -7.73,  -0.08,
01/22 06Z,   0.10,  -9.27,  99.90,  -9.25,  -0.08,
01/22 07Z,   0.20, -10.27,  99.90, -10.16,  -0.08,
01/22 08Z,   0.10, -10.38,  99.90, -10.36,  -0.08,  (min)
01/22 09Z,   0.00,  -9.61,  99.90,  -9.69,  -0.08,
01/22 10Z,   0.10,  -8.24,  99.90,  -8.22,  -0.08,
01/22 11Z,   0.10,  -6.57,  99.90,  -6.55,  -0.08,
01/22 12Z,   0.10,  -4.75,  99.90,  -4.73,  -0.08,
01/22 13Z,   0.00,  -2.96,  99.90,  -3.04,  -0.08,
01/22 14Z,   0.00,  -1.55,  99.90,  -1.64,  -0.08,
01/22 15Z,   0.10,  -0.89,  99.90,  -0.87,  -0.08,  (max)
01/22 16Z,   0.10,  -1.10,  99.90,  -1.08,  -0.08,
01/22 17Z,   0.00,  -2.00,  99.90,  -2.08,  -0.08,
01/22 18Z,   0.10,  -3.25,  99.90,  -3.23,  -0.08,
01/22 19Z,   0.10,  -4.44,  99.90,  -4.42,  -0.08,
01/22 20Z,   0.10,  -5.20,  99.90,  -5.18,  -0.08,
01/22 21Z,   0.00,  -5.37,  99.90,  -5.46,  -0.08,  (min)
01/22 22Z,   0.00,  -5.10,  99.90,  -5.19,  -0.08,
01/22 23Z,   0.00,  -4.66,  99.90,  -4.74,  -0.08,
01/23 00Z,   0.00,  -4.17,  99.90,  -4.25,  -0.08,