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
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
#Cherry Point, WA : 05/15/2026 19:21:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 00Z,   0.60,  -4.51,  -4.36,  99.90,  -0.45,  (max)
05/14 01Z,   0.60,  -5.03,  -4.98,  99.90,  -0.55,
05/14 02Z,   0.60,  -5.75,  -5.81,  99.90,  -0.66,
05/14 03Z,   0.50,  -6.41,  -6.50,  99.90,  -0.59,
05/14 04Z,   0.50,  -6.72,  -6.81,  99.90,  -0.59,  (min)
05/14 05Z,   0.50,  -6.49,  -6.67,  99.90,  -0.68,
05/14 06Z,   0.40,  -5.74,  -6.03,  99.90,  -0.69,
05/14 07Z,   0.40,  -4.65,  -5.00,  99.90,  -0.75,
05/14 08Z,   0.30,  -3.51,  -3.87,  99.90,  -0.66,
05/14 09Z,   0.30,  -2.61,  -2.90,  99.90,  -0.59,
05/14 10Z,   0.30,  -2.21,  -2.51,  99.90,  -0.60,  (max)
05/14 11Z,   0.20,  -2.51,  -2.76,  99.90,  -0.45,
05/14 12Z,   0.10,  -3.55,  -3.70,  99.90,  -0.25,
05/14 13Z,   0.10,  -5.18,  -5.32,  99.90,  -0.24,
05/14 14Z,   0.10,  -7.11,  -7.08,  99.90,  -0.07,
05/14 15Z,   0.10,  -9.00,  -8.95,  99.90,  -0.05,
05/14 16Z,   0.00, -10.45, -10.36,  99.90,   0.09,
05/14 17Z,   0.00, -11.17, -11.03,  99.90,   0.14,  (min)
05/14 18Z,   0.10, -11.00, -10.94,  99.90,  -0.04,
05/14 19Z,   0.10, -10.04,  -9.91,  99.90,   0.03,
05/14 20Z,   0.00,  -8.54,  -8.49,  99.90,   0.05,
05/14 21Z,   0.00,  -6.81,  -6.92,  99.90,  -0.11,
05/14 22Z,   0.00,  -5.18,  -5.36,  99.90,  -0.18,
05/14 23Z,   0.00,  -3.95,  -4.23,  99.90,  -0.28,
05/15 00Z,   0.10,  -3.35,  -3.53,  99.90,  -0.28,  (max)
05/15 01Z,   0.10,  -3.38,  -3.61,  99.90,  -0.33,
05/15 02Z,   0.10,  -3.91,  -4.28,  99.90,  -0.47,
05/15 03Z,   0.20,  -4.68,  -5.02,  99.90,  -0.54,
05/15 04Z,   0.20,  -5.37,  -5.69,  99.90,  -0.52,
05/15 05Z,   0.20,  -5.68,  -5.95,  99.90,  -0.47,  (min)
05/15 06Z,   0.20,  -5.45,  -5.69,  99.90,  -0.44,
05/15 07Z,   0.20,  -4.72,  -4.96,  99.90,  -0.44,
05/15 08Z,   0.20,  -3.72,  -3.91,  99.90,  -0.39,
05/15 09Z,   0.20,  -2.77,  -2.89,  99.90,  -0.32,
05/15 10Z,   0.20,  -2.17,  -2.21,  99.90,  -0.24,
05/15 11Z,   0.30,  -2.17,  -2.17,  99.90,  -0.30,  (max)
05/15 12Z,   0.20,  -2.95,  -2.88,  99.90,  -0.13,
05/15 13Z,   0.20,  -4.48,  -4.45,  99.90,  -0.17,
05/15 14Z,   0.20,  -6.54,  -6.38,  99.90,  -0.04,
05/15 15Z,   0.20,  -8.78,  -8.55,  99.90,   0.03,
05/15 16Z,   0.20, -10.79, -10.57,  99.90,   0.02,
05/15 17Z,   0.20, -12.15, -11.92,  99.90,   0.03,
05/15 18Z,   0.20, -12.58, -12.36,  99.90,   0.02,  (min)
05/15 19Z,   0.20, -11.98, -11.76,  99.90,   0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 20Z,   0.10, -10.53,  99.90, -10.42,   0.01,
05/15 21Z,   0.10,  -8.54,  99.90,  -8.45,  -0.01,
05/15 22Z,   0.20,  -6.38,  99.90,  -6.21,  -0.03,
05/15 23Z,   0.20,  -4.43,  99.90,  -4.28,  -0.05,
05/16 00Z,   0.20,  -3.01,  99.90,  -2.87,  -0.06,
05/16 01Z,   0.20,  -2.32,  99.90,  -2.21,  -0.08,  (max)
05/16 02Z,   0.20,  -2.37,  99.90,  -2.27,  -0.10,
05/16 03Z,   0.20,  -2.95,  99.90,  -2.86,  -0.12,
05/16 04Z,   0.20,  -3.76,  99.90,  -3.70,  -0.14,
05/16 05Z,   0.20,  -4.47,  99.90,  -4.43,  -0.15,
05/16 06Z,   0.20,  -4.78,  99.90,  -4.76,  -0.17,  (min)
05/16 07Z,   0.20,  -4.55,  99.90,  -4.54,  -0.19,
05/16 08Z,   0.20,  -3.87,  99.90,  -3.86,  -0.19,
05/16 09Z,   0.20,  -3.00,  99.90,  -2.99,  -0.19,
05/16 10Z,   0.20,  -2.27,  99.90,  -2.26,  -0.19,
05/16 11Z,   0.20,  -1.98,  99.90,  -1.97,  -0.19,  (max)
05/16 12Z,   0.20,  -2.38,  99.90,  -2.37,  -0.19,
05/16 13Z,   0.20,  -3.59,  99.90,  -3.58,  -0.19,
05/16 14Z,   0.20,  -5.53,  99.90,  -5.52,  -0.19,
05/16 15Z,   0.20,  -7.92,  99.90,  -7.91,  -0.19,
05/16 16Z,   0.10, -10.34,  99.90, -10.43,  -0.19,
05/16 17Z,   0.10, -12.33,  99.90, -12.42,  -0.19,
05/16 18Z,   0.10, -13.50,  99.90, -13.59,  -0.19,
05/16 19Z,   0.10, -13.58,  99.90, -13.67,  -0.19,  (min)
05/16 20Z,   0.10, -12.56,  99.90, -12.65,  -0.19,
05/16 21Z,   0.00, -10.67,  99.90, -10.86,  -0.19,
05/16 22Z,   0.00,  -8.29,  99.90,  -8.48,  -0.19,
05/16 23Z,   0.00,  -5.83,  99.90,  -6.02,  -0.19,
05/17 00Z,   0.00,  -3.68,  99.90,  -3.87,  -0.19,
05/17 01Z,   0.00,  -2.18,  99.90,  -2.37,  -0.19,
05/17 02Z,   0.00,  -1.50,  99.90,  -1.69,  -0.19,
05/17 03Z,   0.10,  -1.60,  99.90,  -1.69,  -0.19,  (max)
05/17 04Z,   0.10,  -2.24,  99.90,  -2.33,  -0.19,
05/17 05Z,   0.10,  -3.09,  99.90,  -3.18,  -0.19,
05/17 06Z,   0.10,  -3.81,  99.90,  -3.90,  -0.19,
05/17 07Z,   0.10,  -4.11,  99.90,  -4.20,  -0.19,  (min)
05/17 08Z,   0.10,  -3.88,  99.90,  -3.97,  -0.19,
05/17 09Z,   0.10,  -3.26,  99.90,  -3.35,  -0.19,
05/17 10Z,   0.10,  -2.53,  99.90,  -2.62,  -0.19,
05/17 11Z,   0.10,  -2.03,  99.90,  -2.12,  -0.19,  (max)
05/17 12Z,   0.00,  -2.04,  99.90,  -2.23,  -0.19,
05/17 13Z,   0.00,  -2.78,  99.90,  -2.97,  -0.19,
05/17 14Z,   0.00,  -4.33,  99.90,  -4.52,  -0.19,
05/17 15Z,   0.00,  -6.56,  99.90,  -6.75,  -0.19,
05/17 16Z,   0.00,  -9.12,  99.90,  -9.31,  -0.19,
05/17 17Z,   0.00, -11.57,  99.90, -11.76,  -0.19,
05/17 18Z,   0.00, -13.44,  99.90, -13.63,  -0.19,
05/17 19Z,   0.00, -14.35,  99.90, -14.54,  -0.19,  (min)
05/17 20Z,   0.00, -14.09,  99.90, -14.28,  -0.19,
05/17 21Z,  -0.10, -12.72,  99.90, -13.01,  -0.19,
05/17 22Z,  -0.10, -10.52,  99.90, -10.81,  -0.19,
05/17 23Z,  -0.10,  -7.90,  99.90,  -8.19,  -0.19,
05/18 00Z,  -0.10,  -5.28,  99.90,  -5.57,  -0.19,
05/18 01Z,  -0.10,  -3.07,  99.90,  -3.36,  -0.19,
05/18 02Z,  -0.10,  -1.59,  99.90,  -1.88,  -0.19,
05/18 03Z,  -0.10,  -0.97,  99.90,  -1.26,  -0.19,  (max)
05/18 04Z,  -0.10,  -1.15,  99.90,  -1.44,  -0.19,
05/18 05Z,  -0.10,  -1.84,  99.90,  -2.13,  -0.19,
05/18 06Z,  -0.10,  -2.71,  99.90,  -3.00,  -0.19,
05/18 07Z,   0.00,  -3.41,  99.90,  -3.60,  -0.19,
05/18 08Z,   0.00,  -3.69,  99.90,  -3.88,  -0.19,  (min)
05/18 09Z,   0.00,  -3.48,  99.90,  -3.67,  -0.19,
05/18 10Z,   0.00,  -2.95,  99.90,  -3.14,  -0.19,
05/18 11Z,   0.00,  -2.37,  99.90,  -2.56,  -0.19,
05/18 12Z,   0.00,  -2.07,  99.90,  -2.26,  -0.19,  (max)
05/18 13Z,   0.00,  -2.31,  99.90,  -2.50,  -0.19,
05/18 14Z,   0.00,  -3.29,  99.90,  -3.48,  -0.19,
05/18 15Z,   0.00,  -5.05,  99.90,  -5.24,  -0.19,
05/18 16Z,   0.00,  -7.41,  99.90,  -7.60,  -0.19,
05/18 17Z,   0.00, -10.00,  99.90, -10.19,  -0.19,
05/18 18Z,   0.00, -12.35,  99.90, -12.54,  -0.19,
05/18 19Z,   0.00, -14.02,  99.90, -14.21,  -0.19,
05/18 20Z,   0.00, -14.67,  99.90, -14.86,  -0.19,  (min)
05/18 21Z,   0.00, -14.13,  99.90, -14.32,  -0.19,
05/18 22Z,   0.00, -12.52,  99.90, -12.71,  -0.19,
05/18 23Z,   0.00, -10.15,  99.90, -10.34,  -0.19,
05/19 00Z,   0.00,  -7.44,  99.90,  -7.63,  -0.19,
05/19 01Z,   0.00,  -4.82,  99.90,  -5.01,  -0.19,
05/19 02Z,   0.00,  -2.66,  99.90,  -2.85,  -0.19,
05/19 03Z,   0.00,  -1.27,  99.90,  -1.46,  -0.19,
05/19 04Z,   0.00,  -0.76,  99.90,  -0.95,  -0.19,  (max)
05/19 05Z,   0.00,  -1.01,  99.90,  -1.20,  -0.19,
05/19 06Z,   0.00,  -1.73,  99.90,  -1.92,  -0.19,
05/19 07Z,   0.00,  -2.60,  99.90,  -2.79,  -0.19,
05/19 08Z,   0.00,  -3.29,  99.90,  -3.48,  -0.19,
05/19 09Z,   0.00,  -3.56,  99.90,  -3.75,  -0.19,  (min)
05/19 10Z,   0.00,  -3.39,  99.90,  -3.58,  -0.19,
05/19 11Z,   0.00,  -2.95,  99.90,  -3.14,  -0.19,
05/19 12Z,   0.00,  -2.52,  99.90,  -2.70,  -0.19,