EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
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Regions
Northeast
Mid-Atlantic
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Alaska
Gulf of Alaska
Status
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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 : 01/16/2026 09:22:35 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 18Z,  -0.30,  -2.06,  -2.36,  99.90,  -0.00,
01/14 19Z,  -0.30,  -1.93,  -2.49,  99.90,  -0.26,
01/14 20Z,  -0.30,  -2.07,  -2.66,  99.90,  -0.29,
01/14 21Z,  -0.20,  -2.62,  -3.21,  99.90,  -0.39,
01/14 22Z,  -0.20,  -3.61,  -4.17,  99.90,  -0.36,
01/14 23Z,  -0.30,  -5.00,  -5.47,  99.90,  -0.17,
01/15 00Z,  -0.20,  -6.70,  -7.06,  99.90,  -0.16,
01/15 01Z,  -0.20,  -8.43,  -8.85,  99.90,  -0.22,
01/15 02Z,  -0.10,  -9.77,  -9.90,  99.90,  -0.03,
01/15 03Z,  -0.20, -10.41, -10.82,  99.90,  -0.21,  (min)
01/15 04Z,  -0.30, -10.35, -10.61,  99.90,   0.04,
01/15 05Z,  -0.20,  -9.76,  -9.97,  99.90,  -0.01,
01/15 06Z,  -0.30,  -8.75,  -9.00,  99.90,   0.05,
01/15 07Z,  -0.40,  -7.40,  -7.63,  99.90,   0.17,
01/15 08Z,  -0.40,  -5.84,  -6.14,  99.90,   0.10,
01/15 09Z,  -0.40,  -4.29,  -4.52,  99.90,   0.17,
01/15 10Z,  -0.40,  -2.90,  -3.24,  99.90,   0.06,
01/15 11Z,  -0.40,  -1.84,  -2.32,  99.90,  -0.08,
01/15 12Z,  -0.50,  -1.31,  -1.80,  99.90,   0.01,
01/15 13Z,  -0.40,  -1.34,  -1.71,  99.90,   0.03,  (max)
01/15 14Z,  -0.40,  -1.72,  -1.88,  99.90,   0.24,
01/15 15Z,  -0.50,  -2.10,  -2.32,  99.90,   0.28,
01/15 16Z,  -0.50,  -2.29,  -2.61,  99.90,   0.18,
01/15 17Z,  -0.50,  -2.31,  -2.63,  99.90,   0.18,  (min)
01/15 18Z,  -0.30,  -2.24,  -2.57,  99.90,  -0.03,
01/15 19Z,  -0.40,  -2.11,  -2.54,  99.90,  -0.03,  (max)
01/15 20Z,  -0.40,  -2.04,  -2.67,  99.90,  -0.23,
01/15 21Z,  -0.40,  -2.27,  -2.88,  99.90,  -0.21,
01/15 22Z,  -0.40,  -2.94,  -3.55,  99.90,  -0.21,
01/15 23Z,  -0.40,  -4.09,  -4.62,  99.90,  -0.13,
01/16 00Z,  -0.30,  -5.67,  -6.18,  99.90,  -0.21,
01/16 01Z,  -0.30,  -7.50,  -8.02,  99.90,  -0.22,
01/16 02Z,  -0.20,  -9.24,  -9.77,  99.90,  -0.33,
01/16 03Z,  -0.30, -10.44, -11.01,  99.90,  -0.27,
01/16 04Z,  -0.30, -10.84, -11.51,  99.90,  -0.37,  (min)
01/16 05Z,  -0.30, -10.53, -11.22,  99.90,  -0.39,
01/16 06Z,  -0.20,  -9.69, -10.29,  99.90,  -0.40,
01/16 07Z,  -0.30,  -8.44,  -9.06,  99.90,  -0.32,
01/16 08Z,  -0.30,  -6.87,  -7.53,  99.90,  -0.36,
01/16 09Z,  -0.20,  -5.15,  -5.62,  99.90,  -0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/16 10Z,  -0.20,  -3.52,  99.90,  -3.96,  -0.24,
01/16 11Z,  -0.20,  -2.17,  99.90,  -2.60,  -0.22,
01/16 12Z,  -0.30,  -1.30,  99.90,  -1.80,  -0.20,
01/16 13Z,  -0.20,  -1.03,  99.90,  -1.41,  -0.18,  (max)
01/16 14Z,  -0.20,  -1.31,  99.90,  -1.67,  -0.16,
01/16 15Z,  -0.20,  -1.82,  99.90,  -2.16,  -0.14,
01/16 16Z,  -0.30,  -2.22,  99.90,  -2.64,  -0.12,
01/16 17Z,  -0.20,  -2.38,  99.90,  -2.68,  -0.09,  (min)
01/16 18Z,  -0.10,  -2.38,  99.90,  -2.56,  -0.07,
01/16 19Z,  -0.10,  -2.29,  99.90,  -2.44,  -0.05,
01/16 20Z,  -0.20,  -2.14,  99.90,  -2.37,  -0.03,
01/16 21Z,  -0.20,  -2.11,  99.90,  -2.31,  -0.01,  (max)
01/16 22Z,  -0.10,  -2.42,  99.90,  -2.53,  -0.01,
01/16 23Z,  -0.10,  -3.24,  99.90,  -3.35,  -0.01,
01/17 00Z,  -0.20,  -4.60,  99.90,  -4.81,  -0.01,
01/17 01Z,  -0.20,  -6.38,  99.90,  -6.59,  -0.01,
01/17 02Z,  -0.10,  -8.33,  99.90,  -8.44,  -0.01,
01/17 03Z,   0.00, -10.02,  99.90, -10.03,  -0.01,
01/17 04Z,  -0.10, -11.00,  99.90, -11.11,  -0.01,
01/17 05Z,  -0.10, -11.12,  99.90, -11.23,  -0.01,  (min)
01/17 06Z,  -0.10, -10.52,  99.90, -10.63,  -0.01,
01/17 07Z,   0.00,  -9.43,  99.90,  -9.43,  -0.01,
01/17 08Z,  -0.10,  -7.94,  99.90,  -8.05,  -0.01,
01/17 09Z,  -0.10,  -6.17,  99.90,  -6.28,  -0.01,
01/17 10Z,   0.00,  -4.35,  99.90,  -4.36,  -0.01,
01/17 11Z,   0.00,  -2.75,  99.90,  -2.76,  -0.01,
01/17 12Z,   0.00,  -1.59,  99.90,  -1.59,  -0.01,
01/17 13Z,  -0.10,  -1.01,  99.90,  -1.12,  -0.01,
01/17 14Z,   0.00,  -1.06,  99.90,  -1.07,  -0.01,  (max)
01/17 15Z,   0.00,  -1.56,  99.90,  -1.57,  -0.01,
01/17 16Z,   0.00,  -2.14,  99.90,  -2.15,  -0.01,
01/17 17Z,   0.00,  -2.48,  99.90,  -2.49,  -0.01,
01/17 18Z,   0.00,  -2.56,  99.90,  -2.57,  -0.01,  (min)
01/17 19Z,   0.00,  -2.48,  99.90,  -2.49,  -0.01,
01/17 20Z,   0.00,  -2.33,  99.90,  -2.33,  -0.01,
01/17 21Z,   0.00,  -2.15,  99.90,  -2.16,  -0.01,
01/17 22Z,   0.00,  -2.15,  99.90,  -2.16,  -0.01,  (max)
01/17 23Z,   0.00,  -2.58,  99.90,  -2.59,  -0.01,
01/18 00Z,   0.00,  -3.61,  99.90,  -3.62,  -0.01,
01/18 01Z,   0.00,  -5.20,  99.90,  -5.21,  -0.01,
01/18 02Z,   0.10,  -7.17,  99.90,  -7.08,  -0.01,
01/18 03Z,   0.10,  -9.17,  99.90,  -9.08,  -0.01,
01/18 04Z,   0.00, -10.71,  99.90, -10.72,  -0.01,
01/18 05Z,   0.00, -11.41,  99.90, -11.41,  -0.01,  (min)
01/18 06Z,   0.10, -11.19,  99.90, -11.10,  -0.01,
01/18 07Z,   0.10, -10.30,  99.90, -10.21,  -0.01,
01/18 08Z,   0.00,  -8.94,  99.90,  -8.95,  -0.01,
01/18 09Z,   0.00,  -7.24,  99.90,  -7.25,  -0.01,
01/18 10Z,   0.10,  -5.33,  99.90,  -5.23,  -0.01,
01/18 11Z,   0.10,  -3.49,  99.90,  -3.40,  -0.01,
01/18 12Z,   0.00,  -2.04,  99.90,  -2.05,  -0.01,
01/18 13Z,   0.00,  -1.18,  99.90,  -1.19,  -0.01,
01/18 14Z,   0.10,  -0.97,  99.90,  -0.88,  -0.01,  (max)
01/18 15Z,   0.10,  -1.35,  99.90,  -1.26,  -0.01,
01/18 16Z,   0.00,  -2.02,  99.90,  -2.02,  -0.01,
01/18 17Z,   0.00,  -2.58,  99.90,  -2.59,  -0.01,
01/18 18Z,   0.10,  -2.81,  99.90,  -2.72,  -0.01,  (min)
01/18 19Z,   0.10,  -2.77,  99.90,  -2.68,  -0.01,
01/18 20Z,   0.00,  -2.60,  99.90,  -2.61,  -0.01,
01/18 21Z,   0.00,  -2.38,  99.90,  -2.39,  -0.01,
01/18 22Z,   0.00,  -2.18,  99.90,  -2.19,  -0.01,  (max)
01/18 23Z,   0.00,  -2.24,  99.90,  -2.25,  -0.01,
01/19 00Z,   0.00,  -2.84,  99.90,  -2.85,  -0.01,
01/19 01Z,   0.00,  -4.09,  99.90,  -4.10,  -0.01,
01/19 02Z,   0.10,  -5.90,  99.90,  -5.81,  -0.01,
01/19 03Z,   0.10,  -7.99,  99.90,  -7.90,  -0.01,
01/19 04Z,   0.00,  -9.93,  99.90,  -9.94,  -0.01,
01/19 05Z,   0.00, -11.22,  99.90, -11.23,  -0.01,
01/19 06Z,   0.10, -11.55,  99.90, -11.46,  -0.01,  (min)
01/19 07Z,   0.10, -10.99,  99.90, -10.90,  -0.01,
01/19 08Z,   0.00,  -9.81,  99.90,  -9.81,  -0.01,
01/19 09Z,   0.00,  -8.22,  99.90,  -8.23,  -0.01,
01/19 10Z,   0.00,  -6.34,  99.90,  -6.35,  -0.01,
01/19 11Z,   0.10,  -4.36,  99.90,  -4.27,  -0.01,
01/19 12Z,   0.00,  -2.63,  99.90,  -2.64,  -0.01,
01/19 13Z,   0.00,  -1.46,  99.90,  -1.47,  -0.01,
01/19 14Z,   0.00,  -0.99,  99.90,  -0.99,  -0.01,  (max)
01/19 15Z,   0.10,  -1.18,  99.90,  -1.09,  -0.01,
01/19 16Z,   0.00,  -1.84,  99.90,  -1.85,  -0.01,
01/19 17Z,   0.00,  -2.61,  99.90,  -2.62,  -0.01,
01/19 18Z,   0.10,  -3.10,  99.90,  -3.01,  -0.01,
01/19 19Z,   0.10,  -3.19,  99.90,  -3.10,  -0.01,  (min)
01/19 20Z,   0.00,  -3.03,  99.90,  -3.04,  -0.01,
01/19 21Z,   0.00,  -2.78,  99.90,  -2.79,  -0.01,
01/19 22Z,   0.00,  -2.51,  99.90,  -2.51,  -0.01,
01/19 23Z,   0.00,  -2.31,  99.90,  -2.32,  -0.01,  (max)
01/20 00Z,   0.00,  -2.46,  99.90,  -2.47,  -0.01,
01/20 01Z,  99.90,  -3.24,  99.90,  99.90,  -0.01,
01/20 02Z,  99.90,  -4.69,  99.90,  99.90,  -0.01,
01/20 03Z,  99.90,  -6.65,  99.90,  99.90,  -0.01,
01/20 04Z,  99.90,  -8.73,  99.90,  99.90,  -0.01,
01/20 05Z,  99.90, -10.47,  99.90,  99.90,  -0.01,
01/20 06Z,  99.90, -11.40,  99.90,  99.90,  -0.01,