EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
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
#Astoria, OR : 06/18/2026 17:23:48 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/17 00Z,   0.20,  -1.39,  -1.14,  99.90,   0.05,  (max)
06/17 01Z,   0.20,  -2.46,  -2.42,  99.90,  -0.16,
06/17 02Z,   0.20,  -3.73,  -3.96,  99.90,  -0.43,
06/17 03Z,   0.20,  -4.84,  -5.23,  99.90,  -0.59,
06/17 04Z,   0.20,  -5.44,  -5.84,  99.90,  -0.60,  (min)
06/17 05Z,   0.20,  -5.24,  -5.40,  99.90,  -0.36,
06/17 06Z,   0.10,  -4.13,  -4.01,  99.90,   0.02,
06/17 07Z,   0.10,  -2.43,  -2.17,  99.90,   0.16,
06/17 08Z,   0.10,  -0.68,  -0.36,  99.90,   0.22,
06/17 09Z,   0.10,   0.61,   1.01,  99.90,   0.30,
06/17 10Z,   0.10,   1.11,   1.38,  99.90,   0.17,  (max)
06/17 11Z,   0.10,   0.60,   0.78,  99.90,   0.08,
06/17 12Z,   0.00,  -0.89,  -1.13,  99.90,  -0.24,
06/17 13Z,   0.00,  -3.06,  -3.40,  99.90,  -0.34,
06/17 14Z,   0.00,  -5.41,  -5.66,  99.90,  -0.25,
06/17 15Z,   0.00,  -7.56,  -7.55,  99.90,   0.01,
06/17 16Z,   0.00,  -9.22,  -8.96,  99.90,   0.26,
06/17 17Z,   0.00, -10.10,  -9.91,  99.90,   0.19,  (min)
06/17 18Z,   0.00,  -9.92,  -9.89,  99.90,   0.03,
06/17 19Z,   0.00,  -8.69,  -8.50,  99.90,   0.19,
06/17 20Z,   0.00,  -6.75,  -6.49,  99.90,   0.26,
06/17 21Z,   0.00,  -4.57,  -4.43,  99.90,   0.14,
06/17 22Z,   0.00,  -2.61,  -2.59,  99.90,   0.02,
06/17 23Z,   0.00,  -1.26,  -1.25,  99.90,   0.01,
06/18 00Z,   0.10,  -0.86,  -0.84,  99.90,  -0.08,  (max)
06/18 01Z,   0.10,  -1.41,  -1.49,  99.90,  -0.18,
06/18 02Z,   0.10,  -2.57,  -2.84,  99.90,  -0.37,
06/18 03Z,   0.10,  -3.90,  -4.44,  99.90,  -0.64,
06/18 04Z,   0.10,  -5.02,  -5.69,  99.90,  -0.77,
06/18 05Z,   0.10,  -5.61,  -6.19,  99.90,  -0.68,  (min)
06/18 06Z,   0.00,  -5.36,  -5.68,  99.90,  -0.32,
06/18 07Z,   0.00,  -4.23,  -4.31,  99.90,  -0.08,
06/18 08Z,   0.00,  -2.57,  -2.57,  99.90,  -0.00,
06/18 09Z,   0.00,  -0.92,  -0.86,  99.90,   0.06,
06/18 10Z,   0.00,   0.26,   0.40,  99.90,   0.14,
06/18 11Z,   0.00,   0.66,   0.72,  99.90,   0.06,  (max)
06/18 12Z,  -0.10,   0.10,   0.00,  99.90,   0.00,
06/18 13Z,  -0.10,  -1.39,  -1.83,  99.90,  -0.34,
06/18 14Z,  -0.10,  -3.46,  -4.03,  99.90,  -0.47,
06/18 15Z,  -0.10,  -5.66,  -6.12,  99.90,  -0.36,
06/18 16Z,  -0.10,  -7.63,  -7.84,  99.90,  -0.11,
06/18 17Z,  -0.10,  -9.09,  -9.16,  99.90,   0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/18 18Z,  -0.10,  -9.74,  99.90,  -9.82,   0.02,  (min)
06/18 19Z,  -0.10,  -9.34,  99.90,  -9.42,   0.01,
06/18 20Z,   0.00,  -7.96,  99.90,  -7.95,   0.01,
06/18 21Z,   0.00,  -6.00,  99.90,  -6.00,  -0.00,
06/18 22Z,   0.00,  -3.90,  99.90,  -3.91,  -0.01,
06/18 23Z,   0.00,  -2.09,  99.90,  -2.11,  -0.01,
06/19 00Z,   0.00,  -0.95,  99.90,  -0.97,  -0.02,
06/19 01Z,   0.00,  -0.76,  99.90,  -0.79,  -0.03,  (max)
06/19 02Z,   0.00,  -1.46,  99.90,  -1.50,  -0.04,
06/19 03Z,   0.00,  -2.71,  99.90,  -2.75,  -0.04,
06/19 04Z,   0.00,  -4.08,  99.90,  -4.13,  -0.05,
06/19 05Z,   0.00,  -5.22,  99.90,  -5.28,  -0.06,
06/19 06Z,   0.00,  -5.80,  99.90,  -5.86,  -0.06,  (min)
06/19 07Z,   0.00,  -5.53,  99.90,  -5.59,  -0.06,
06/19 08Z,   0.00,  -4.42,  99.90,  -4.48,  -0.06,
06/19 09Z,   0.00,  -2.86,  99.90,  -2.92,  -0.06,
06/19 10Z,   0.00,  -1.35,  99.90,  -1.41,  -0.06,
06/19 11Z,   0.00,  -0.30,  99.90,  -0.36,  -0.06,
06/19 12Z,   0.00,   0.03,  99.90,  -0.03,  -0.06,  (max)
06/19 13Z,   0.00,  -0.54,  99.90,  -0.60,  -0.06,
06/19 14Z,   0.00,  -1.94,  99.90,  -2.00,  -0.06,
06/19 15Z,   0.00,  -3.85,  99.90,  -3.91,  -0.06,
06/19 16Z,   0.00,  -5.83,  99.90,  -5.89,  -0.06,
06/19 17Z,   0.00,  -7.56,  99.90,  -7.62,  -0.06,
06/19 18Z,   0.00,  -8.77,  99.90,  -8.83,  -0.06,
06/19 19Z,   0.00,  -9.17,  99.90,  -9.23,  -0.06,  (min)
06/19 20Z,   0.10,  -8.56,  99.90,  -8.52,  -0.06,
06/19 21Z,   0.10,  -7.09,  99.90,  -7.05,  -0.06,
06/19 22Z,   0.10,  -5.16,  99.90,  -5.12,  -0.06,
06/19 23Z,   0.10,  -3.20,  99.90,  -3.16,  -0.06,
06/20 00Z,   0.10,  -1.59,  99.90,  -1.55,  -0.06,
06/20 01Z,   0.10,  -0.67,  99.90,  -0.63,  -0.06,  (max)
06/20 02Z,   0.10,  -0.69,  99.90,  -0.65,  -0.06,
06/20 03Z,   0.10,  -1.53,  99.90,  -1.49,  -0.06,
06/20 04Z,   0.10,  -2.85,  99.90,  -2.81,  -0.06,
06/20 05Z,   0.20,  -4.25,  99.90,  -4.11,  -0.06,
06/20 06Z,   0.20,  -5.40,  99.90,  -5.26,  -0.06,
06/20 07Z,   0.20,  -5.99,  99.90,  -5.85,  -0.06,  (min)
06/20 08Z,   0.20,  -5.75,  99.90,  -5.61,  -0.06,
06/20 09Z,   0.20,  -4.73,  99.90,  -4.59,  -0.06,
06/20 10Z,   0.20,  -3.32,  99.90,  -3.18,  -0.06,
06/20 11Z,   0.20,  -1.97,  99.90,  -1.83,  -0.06,
06/20 12Z,   0.20,  -1.02,  99.90,  -0.88,  -0.06,
06/20 13Z,   0.20,  -0.71,  99.90,  -0.57,  -0.06,  (max)
06/20 14Z,   0.20,  -1.22,  99.90,  -1.08,  -0.06,
06/20 15Z,   0.20,  -2.48,  99.90,  -2.34,  -0.06,
06/20 16Z,   0.20,  -4.17,  99.90,  -4.03,  -0.06,
06/20 17Z,   0.20,  -5.88,  99.90,  -5.74,  -0.06,
06/20 18Z,   0.20,  -7.34,  99.90,  -7.20,  -0.06,
06/20 19Z,   0.20,  -8.28,  99.90,  -8.14,  -0.06,
06/20 20Z,   0.20,  -8.43,  99.90,  -8.29,  -0.06,  (min)
06/20 21Z,   0.20,  -7.66,  99.90,  -7.52,  -0.06,
06/20 22Z,   0.20,  -6.15,  99.90,  -6.01,  -0.06,
06/20 23Z,   0.20,  -4.31,  99.90,  -4.17,  -0.06,
06/21 00Z,   0.20,  -2.53,  99.90,  -2.39,  -0.06,
06/21 01Z,   0.20,  -1.13,  99.90,  -0.99,  -0.06,
06/21 02Z,   0.20,  -0.44,  99.90,  -0.30,  -0.06,  (max)
06/21 03Z,   0.20,  -0.65,  99.90,  -0.51,  -0.06,
06/21 04Z,   0.20,  -1.62,  99.90,  -1.48,  -0.06,
06/21 05Z,   0.20,  -3.00,  99.90,  -2.85,  -0.06,
06/21 06Z,   0.20,  -4.42,  99.90,  -4.28,  -0.06,
06/21 07Z,   0.20,  -5.60,  99.90,  -5.46,  -0.06,
06/21 08Z,   0.20,  -6.23,  99.90,  -6.08,  -0.06,  (min)
06/21 09Z,   0.20,  -6.06,  99.90,  -5.92,  -0.06,
06/21 10Z,   0.20,  -5.18,  99.90,  -5.04,  -0.06,
06/21 11Z,   0.20,  -3.94,  99.90,  -3.80,  -0.06,
06/21 12Z,   0.20,  -2.72,  99.90,  -2.58,  -0.06,
06/21 13Z,   0.20,  -1.81,  99.90,  -1.67,  -0.06,
06/21 14Z,   0.20,  -1.46,  99.90,  -1.32,  -0.06,  (max)
06/21 15Z,   0.20,  -1.85,  99.90,  -1.71,  -0.06,
06/21 16Z,   0.20,  -2.91,  99.90,  -2.77,  -0.06,
06/21 17Z,   0.20,  -4.33,  99.90,  -4.19,  -0.06,
06/21 18Z,   0.20,  -5.77,  99.90,  -5.63,  -0.06,
06/21 19Z,   0.20,  -6.96,  99.90,  -6.82,  -0.06,
06/21 20Z,   0.20,  -7.67,  99.90,  -7.53,  -0.06,  (min)
06/21 21Z,   0.20,  -7.62,  99.90,  -7.48,  -0.06,
06/21 22Z,   0.20,  -6.73,  99.90,  -6.59,  -0.06,
06/21 23Z,   0.20,  -5.24,  99.90,  -5.10,  -0.06,
06/22 00Z,   0.20,  -3.53,  99.90,  -3.39,  -0.06,
06/22 01Z,   0.20,  -1.92,  99.90,  -1.78,  -0.06,
06/22 02Z,   0.20,  -0.73,  99.90,  -0.59,  -0.06,
06/22 03Z,   0.20,  -0.26,  99.90,  -0.12,  -0.06,  (max)
06/22 04Z,   0.10,  -0.65,  99.90,  -0.61,  -0.06,
06/22 05Z,   0.20,  -1.73,  99.90,  -1.59,  -0.06,
06/22 06Z,   0.10,  -3.16,  99.90,  -3.12,  -0.06,
06/22 07Z,   0.10,  -4.63,  99.90,  -4.59,  -0.06,
06/22 08Z,   0.10,  -5.86,  99.90,  -5.82,  -0.06,
06/22 09Z,   0.10,  -6.56,  99.90,  -6.52,  -0.06,  (min)
06/22 10Z,   0.10,  -6.49,  99.90,  -6.45,  -0.06,
06/22 11Z,   0.10,  -5.75,  99.90,  -5.71,  -0.06,
06/22 12Z,   0.10,  -4.64,  99.90,  -4.60,  -0.06,