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 Angeles, WA : 05/17/2026 11:23:39 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 12Z,   0.60,  -3.85,  -3.69,  99.90,  -0.44,
05/15 13Z,   0.60,  -5.59,  -5.35,  99.90,  -0.36,
05/15 14Z,   0.50,  -7.15,  -7.05,  99.90,  -0.40,
05/15 15Z,   0.60,  -8.17,  -8.20,  99.90,  -0.63,  (min)
05/15 16Z,   0.60,  -8.29,  -8.17,  99.90,  -0.48,
05/15 17Z,   0.60,  -7.51,  -7.26,  99.90,  -0.35,
05/15 18Z,   0.60,  -6.16,  -5.80,  99.90,  -0.24,
05/15 19Z,   0.60,  -4.63,  -4.46,  99.90,  -0.43,
05/15 20Z,   0.70,  -3.17,  -3.10,  99.90,  -0.63,
05/15 21Z,   0.60,  -2.02,  -2.00,  99.90,  -0.58,
05/15 22Z,   0.60,  -1.38,  -1.43,  99.90,  -0.65,
05/15 23Z,   0.60,  -1.25,  -1.39,  99.90,  -0.74,  (max)
05/16 00Z,   0.70,  -1.41,  -1.69,  99.90,  -0.98,
05/16 01Z,   0.70,  -1.67,  -1.89,  99.90,  -0.92,
05/16 02Z,   0.70,  -1.96,  -1.99,  99.90,  -0.73,
05/16 03Z,   0.70,  -2.13,  -2.15,  99.90,  -0.72,  (min)
05/16 04Z,   0.70,  -1.91,  -1.96,  99.90,  -0.75,
05/16 05Z,   0.70,  -1.22,  -1.14,  99.90,  -0.62,
05/16 06Z,   0.60,  -0.33,  -0.27,  99.90,  -0.54,
05/16 07Z,   0.60,   0.44,   0.44,  99.90,  -0.60,
05/16 08Z,   0.70,   0.87,   0.77,  99.90,  -0.80,
05/16 09Z,   0.60,   0.83,   0.93,  99.90,  -0.50,  (max)
05/16 10Z,   0.60,   0.16,   0.30,  99.90,  -0.46,
05/16 11Z,   0.60,  -1.17,  -1.03,  99.90,  -0.46,
05/16 12Z,   0.60,  -2.96,  -2.67,  99.90,  -0.31,
05/16 13Z,   0.50,  -4.93,  -4.62,  99.90,  -0.19,
05/16 14Z,   0.50,  -6.86,  -6.78,  99.90,  -0.42,
05/16 15Z,   0.50,  -8.47,  -8.51,  99.90,  -0.54,
05/16 16Z,   0.50,  -9.34,  -9.36,  99.90,  -0.52,  (min)
05/16 17Z,   0.50,  -9.16,  -9.08,  99.90,  -0.42,
05/16 18Z,   0.50,  -8.02,  -7.72,  99.90,  -0.20,
05/16 19Z,   0.50,  -6.34,  -6.12,  99.90,  -0.28,
05/16 20Z,   0.50,  -4.53,  -4.50,  99.90,  -0.47,
05/16 21Z,   0.50,  -2.87,  -2.91,  99.90,  -0.54,
05/16 22Z,   0.50,  -1.62,  -1.73,  99.90,  -0.61,
05/16 23Z,   0.50,  -0.95,  -1.19,  99.90,  -0.74,  (max)
05/17 00Z,   0.50,  -0.79,  -1.20,  99.90,  -0.91,
05/17 01Z,   0.50,  -0.91,  -1.44,  99.90,  -1.03,
05/17 02Z,   0.50,  -1.15,  -1.48,  99.90,  -0.83,
05/17 03Z,   0.50,  -1.41,  -1.67,  99.90,  -0.76,
05/17 04Z,   0.50,  -1.52,  -1.69,  99.90,  -0.67,  (min)
05/17 05Z,   0.50,  -1.21,  -1.25,  99.90,  -0.54,
05/17 06Z,   0.50,  -0.47,  -0.48,  99.90,  -0.51,
05/17 07Z,   0.50,   0.37,   0.29,  99.90,  -0.58,
05/17 08Z,   0.50,   0.98,   0.76,  99.90,  -0.72,
05/17 09Z,   0.50,   1.18,   0.90,  99.90,  -0.78,  (max)
05/17 10Z,   0.40,   0.86,   0.66,  99.90,  -0.60,
05/17 11Z,   0.50,  -0.12,  -0.28,  99.90,  -0.66,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 12Z,   0.50,  -1.74,  99.90,  -1.89,  -0.65,
05/17 13Z,   0.40,  -3.76,  99.90,  -4.00,  -0.64,
05/17 14Z,   0.40,  -5.89,  99.90,  -6.12,  -0.63,
05/17 15Z,   0.40,  -7.88,  99.90,  -8.10,  -0.62,
05/17 16Z,   0.40,  -9.43,  99.90,  -9.63,  -0.61,
05/17 17Z,   0.40, -10.08,  99.90, -10.28,  -0.59,  (min)
05/17 18Z,   0.40,  -9.60,  99.90,  -9.78,  -0.58,
05/17 19Z,   0.30,  -8.17,  99.90,  -8.45,  -0.57,
05/17 20Z,   0.30,  -6.27,  99.90,  -6.54,  -0.56,
05/17 21Z,   0.30,  -4.32,  99.90,  -4.57,  -0.55,
05/17 22Z,   0.30,  -2.58,  99.90,  -2.82,  -0.54,
05/17 23Z,   0.40,  -1.31,  99.90,  -1.44,  -0.53,
05/18 00Z,   0.30,  -0.65,  99.90,  -0.88,  -0.53,
05/18 01Z,   0.30,  -0.49,  99.90,  -0.72,  -0.53,
05/18 02Z,   0.40,  -0.58,  99.90,  -0.71,  -0.53,  (max)
05/18 03Z,   0.40,  -0.79,  99.90,  -0.92,  -0.53,
05/18 04Z,   0.40,  -1.03,  99.90,  -1.16,  -0.53,
05/18 05Z,   0.40,  -1.07,  99.90,  -1.20,  -0.53,  (min)
05/18 06Z,   0.40,  -0.70,  99.90,  -0.83,  -0.53,
05/18 07Z,   0.40,   0.03,  99.90,  -0.10,  -0.53,
05/18 08Z,   0.40,   0.77,  99.90,   0.64,  -0.53,
05/18 09Z,   0.40,   1.21,  99.90,   1.08,  -0.53,
05/18 10Z,   0.50,   1.20,  99.90,   1.17,  -0.53,  (max)
05/18 11Z,   0.50,   0.65,  99.90,   0.62,  -0.53,
05/18 12Z,   0.50,  -0.55,  99.90,  -0.58,  -0.53,
05/18 13Z,   0.50,  -2.34,  99.90,  -2.37,  -0.53,
05/18 14Z,   0.50,  -4.45,  99.90,  -4.48,  -0.53,
05/18 15Z,   0.50,  -6.59,  99.90,  -6.62,  -0.53,
05/18 16Z,   0.50,  -8.53,  99.90,  -8.57,  -0.53,
05/18 17Z,   0.50,  -9.93,  99.90,  -9.96,  -0.53,
05/18 18Z,   0.50, -10.35,  99.90, -10.38,  -0.53,  (min)
05/18 19Z,   0.50,  -9.62,  99.90,  -9.65,  -0.53,
05/18 20Z,   0.50,  -8.02,  99.90,  -8.05,  -0.53,
05/18 21Z,   0.50,  -6.04,  99.90,  -6.07,  -0.53,
05/18 22Z,   0.50,  -4.06,  99.90,  -4.09,  -0.53,
05/18 23Z,   0.50,  -2.34,  99.90,  -2.37,  -0.53,
05/19 00Z,   0.50,  -1.12,  99.90,  -1.15,  -0.53,
05/19 01Z,   0.50,  -0.50,  99.90,  -0.53,  -0.53,
05/19 02Z,   0.50,  -0.34,  99.90,  -0.37,  -0.53,  (max)
05/19 03Z,   0.50,  -0.42,  99.90,  -0.45,  -0.53,
05/19 04Z,   0.50,  -0.61,  99.90,  -0.64,  -0.53,
05/19 05Z,   0.50,  -0.82,  99.90,  -0.85,  -0.53,
05/19 06Z,   0.50,  -0.82,  99.90,  -0.85,  -0.53,  (min)
05/19 07Z,   0.50,  -0.42,  99.90,  -0.45,  -0.53,
05/19 08Z,   0.40,   0.25,  99.90,   0.12,  -0.53,
05/19 09Z,   0.40,   0.84,  99.90,   0.71,  -0.53,
05/19 10Z,   0.50,   1.10,  99.90,   1.07,  -0.53,  (max)
05/19 11Z,   0.50,   0.92,  99.90,   0.89,  -0.53,
05/19 12Z,   0.50,   0.23,  99.90,   0.20,  -0.53,
05/19 13Z,   0.50,  -1.06,  99.90,  -1.09,  -0.53,
05/19 14Z,   0.40,  -2.88,  99.90,  -3.01,  -0.53,
05/19 15Z,   0.50,  -4.94,  99.90,  -4.97,  -0.53,
05/19 16Z,   0.50,  -6.98,  99.90,  -7.01,  -0.53,
05/19 17Z,   0.40,  -8.77,  99.90,  -8.90,  -0.53,
05/19 18Z,   0.40,  -9.96,  99.90, -10.09,  -0.53,
05/19 19Z,   0.40, -10.16,  99.90, -10.29,  -0.53,  (min)
05/19 20Z,   0.40,  -9.27,  99.90,  -9.40,  -0.53,
05/19 21Z,   0.50,  -7.62,  99.90,  -7.65,  -0.53,
05/19 22Z,   0.40,  -5.69,  99.90,  -5.82,  -0.53,
05/19 23Z,   0.40,  -3.79,  99.90,  -3.92,  -0.53,
05/20 00Z,   0.40,  -2.16,  99.90,  -2.29,  -0.53,
05/20 01Z,   0.40,  -1.02,  99.90,  -1.15,  -0.53,
05/20 02Z,   0.40,  -0.46,  99.90,  -0.59,  -0.53,
05/20 03Z,   0.40,  -0.31,  99.90,  -0.44,  -0.53,  (max)
05/20 04Z,   0.40,  -0.37,  99.90,  -0.50,  -0.53,
05/20 05Z,   0.40,  -0.56,  99.90,  -0.69,  -0.53,
05/20 06Z,   0.40,  -0.76,  99.90,  -0.89,  -0.53,
05/20 07Z,   0.40,  -0.77,  99.90,  -0.90,  -0.53,  (min)
05/20 08Z,   0.40,  -0.41,  99.90,  -0.54,  -0.53,
05/20 09Z,   0.30,   0.14,  99.90,  -0.09,  -0.53,
05/20 10Z,   0.40,   0.56,  99.90,   0.43,  -0.53,
05/20 11Z,   0.40,   0.66,  99.90,   0.52,  -0.53,  (max)
05/20 12Z,   0.40,   0.38,  99.90,   0.25,  -0.53,
05/20 13Z,   0.30,  -0.35,  99.90,  -0.58,  -0.53,
05/20 14Z,   0.30,  -1.62,  99.90,  -1.85,  -0.53,
05/20 15Z,   0.40,  -3.32,  99.90,  -3.45,  -0.53,
05/20 16Z,   0.40,  -5.21,  99.90,  -5.34,  -0.53,
05/20 17Z,   0.30,  -7.04,  99.90,  -7.27,  -0.53,
05/20 18Z,   0.30,  -8.61,  99.90,  -8.84,  -0.53,
05/20 19Z,   0.30,  -9.58,  99.90,  -9.81,  -0.53,
05/20 20Z,   0.30,  -9.59,  99.90,  -9.82,  -0.53,  (min)
05/20 21Z,   0.30,  -8.64,  99.90,  -8.87,  -0.53,
05/20 22Z,   0.30,  -7.06,  99.90,  -7.29,  -0.53,
05/20 23Z,   0.30,  -5.25,  99.90,  -5.49,  -0.53,
05/21 00Z,   0.30,  -3.50,  99.90,  -3.73,  -0.53,