EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

Main Site
Mirror Site
About
Manual
Disclaimer
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
#Alitak, AK : 12/11/2023 03:20:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/09 12Z,  -0.10,  -0.88,  -0.75,  99.90,   0.23,
12/09 13Z,  -0.10,  -1.86,  -1.80,  99.90,   0.16,
12/09 14Z,  -0.10,  -2.11,  -2.08,  99.90,   0.13,  (min)
12/09 15Z,  -0.10,  -1.58,  -1.52,  99.90,   0.16,
12/09 16Z,  -0.10,  -0.35,  -0.38,  99.90,   0.07,
12/09 17Z,   0.00,   1.44,   1.47,  99.90,   0.03,
12/09 18Z,  -0.10,   3.41,   3.53,  99.90,   0.22,
12/09 19Z,   0.00,   4.93,   5.00,  99.90,   0.07,
12/09 20Z,   0.00,   5.55,   5.47,  99.90,  -0.08,  (max)
12/09 21Z,   0.00,   5.15,   5.01,  99.90,  -0.14,
12/09 22Z,   0.10,   3.74,   3.62,  99.90,  -0.22,
12/09 23Z,   0.10,   1.53,   1.38,  99.90,  -0.25,
12/10 00Z,   0.10,  -1.02,  -1.14,  99.90,  -0.22,
12/10 01Z,   0.10,  -3.34,  -3.43,  99.90,  -0.19,
12/10 02Z,   0.20,  -4.91,  -5.11,  99.90,  -0.40,
12/10 03Z,   0.20,  -5.47,  -5.71,  99.90,  -0.44,  (min)
12/10 04Z,   0.30,  -4.98,  -5.08,  99.90,  -0.40,
12/10 05Z,   0.30,  -3.51,  -3.76,  99.90,  -0.55,
12/10 06Z,   0.20,  -1.33,  -1.59,  99.90,  -0.46,
12/10 07Z,   0.30,   0.93,   0.84,  99.90,  -0.39,
12/10 08Z,   0.30,   2.59,   2.65,  99.90,  -0.24,
12/10 09Z,   0.30,   3.35,   3.33,  99.90,  -0.32,  (max)
12/10 10Z,   0.20,   3.14,   2.92,  99.90,  -0.42,
12/10 11Z,   0.10,   2.08,   1.89,  99.90,  -0.29,
12/10 12Z,   0.10,   0.55,   0.61,  99.90,  -0.04,
12/10 13Z,   0.10,  -0.92,  -0.90,  99.90,  -0.08,
12/10 14Z,   0.00,  -1.83,  -1.67,  99.90,   0.16,  (min)
12/10 15Z,   0.00,  -1.90,  -1.60,  99.90,   0.30,
12/10 16Z,   0.00,  -1.10,  -0.84,  99.90,   0.26,
12/10 17Z,   0.00,   0.42,   0.65,  99.90,   0.23,
12/10 18Z,   0.10,   2.48,   3.05,  99.90,   0.47,
12/10 19Z,   0.10,   4.57,   5.22,  99.90,   0.55,
12/10 20Z,   0.10,   5.97,   6.44,  99.90,   0.37,
12/10 21Z,   0.20,   6.24,   6.70,  99.90,   0.26,  (max)
12/10 22Z,   0.20,   5.32,   5.84,  99.90,   0.32,
12/10 23Z,   0.20,   3.30,   3.79,  99.90,   0.29,
12/11 00Z,   0.20,   0.54,   1.03,  99.90,   0.29,
12/11 01Z,   0.20,  -2.37,  -1.82,  99.90,   0.35,
12/11 02Z,   0.20,  -4.82,  -4.29,  99.90,   0.33,
12/11 03Z,   0.30,  -6.28,  -5.77,  99.90,   0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 04Z,   0.30,  -6.52,  99.90,  -6.04,   0.18,  (min)
12/11 05Z,   0.40,  -5.55,  99.90,  -5.00,   0.15,
12/11 06Z,   0.40,  -3.52,  99.90,  -3.00,   0.12,
12/11 07Z,   0.30,  -0.81,  99.90,  -0.42,   0.09,
12/11 08Z,   0.30,   1.76,  99.90,   2.12,   0.06,
12/11 09Z,   0.30,   3.48,  99.90,   3.81,   0.03,
12/11 10Z,   0.20,   4.06,  99.90,   4.26,  -0.00,  (max)
12/11 11Z,   0.20,   3.53,  99.90,   3.69,  -0.03,
12/11 12Z,   0.10,   2.14,  99.90,   2.18,  -0.06,
12/11 13Z,   0.10,   0.41,  99.90,   0.42,  -0.09,
12/11 14Z,   0.10,  -1.09,  99.90,  -1.12,  -0.12,
12/11 15Z,   0.10,  -1.87,  99.90,  -1.92,  -0.16,  (min)
12/11 16Z,   0.10,  -1.68,  99.90,  -1.74,  -0.16,
12/11 17Z,   0.20,  -0.58,  99.90,  -0.54,  -0.16,
12/11 18Z,   0.20,   1.26,  99.90,   1.30,  -0.16,
12/11 19Z,   0.30,   3.56,  99.90,   3.71,  -0.16,
12/11 20Z,   0.30,   5.68,  99.90,   5.83,  -0.16,
12/11 21Z,   0.20,   6.84,  99.90,   6.89,  -0.16,  (max)
12/11 22Z,   0.20,   6.65,  99.90,   6.69,  -0.16,
12/11 23Z,   0.10,   5.12,  99.90,   5.07,  -0.16,
12/12 00Z,   0.10,   2.51,  99.90,   2.46,  -0.16,
12/12 01Z,   0.00,  -0.68,  99.90,  -0.84,  -0.16,
12/12 02Z,   0.10,  -3.81,  99.90,  -3.87,  -0.16,
12/12 03Z,   0.10,  -6.22,  99.90,  -6.27,  -0.16,
12/12 04Z,   0.10,  -7.42,  99.90,  -7.48,  -0.16,  (min)
12/12 05Z,   0.10,  -7.24,  99.90,  -7.30,  -0.16,
12/12 06Z,   0.10,  -5.75,  99.90,  -5.80,  -0.16,
12/12 07Z,   0.10,  -3.14,  99.90,  -3.19,  -0.16,
12/12 08Z,   0.10,  -0.00,  99.90,  -0.06,  -0.16,
12/12 09Z,   0.00,   2.71,  99.90,   2.56,  -0.16,
12/12 10Z,   0.10,   4.29,  99.90,   4.23,  -0.16,
12/12 11Z,   0.10,   4.54,  99.90,   4.48,  -0.16,  (max)
12/12 12Z,   0.10,   3.62,  99.90,   3.56,  -0.16,
12/12 13Z,   0.10,   1.93,  99.90,   1.88,  -0.16,
12/12 14Z,   0.10,   0.07,  99.90,   0.02,  -0.16,
12/12 15Z,   0.10,  -1.36,  99.90,  -1.42,  -0.16,
12/12 16Z,   0.10,  -1.92,  99.90,  -1.98,  -0.16,  (min)
12/12 17Z,   0.10,  -1.44,  99.90,  -1.50,  -0.16,
12/12 18Z,   0.20,  -0.02,  99.90,   0.02,  -0.16,
12/12 19Z,   0.20,   2.13,  99.90,   2.18,  -0.16,
12/12 20Z,   0.30,   4.62,  99.90,   4.77,  -0.16,
12/12 21Z,   0.40,   6.65,  99.90,   6.90,  -0.16,
12/12 22Z,   0.50,   7.43,  99.90,   7.78,  -0.16,  (max)
12/12 23Z,   0.50,   6.68,  99.90,   7.03,  -0.16,
12/13 00Z,   0.40,   4.57,  99.90,   4.82,  -0.16,
12/13 01Z,   0.30,   1.48,  99.90,   1.62,  -0.16,
12/13 02Z,   0.30,  -2.00,  99.90,  -1.85,  -0.16,
12/13 03Z,   0.30,  -5.16,  99.90,  -5.01,  -0.16,
12/13 04Z,   0.30,  -7.37,  99.90,  -7.23,  -0.16,
12/13 05Z,   0.40,  -8.22,  99.90,  -7.97,  -0.16,  (min)
12/13 06Z,   0.40,  -7.57,  99.90,  -7.33,  -0.16,
12/13 07Z,   0.50,  -5.54,  99.90,  -5.19,  -0.16,
12/13 08Z,   0.50,  -2.44,  99.90,  -2.09,  -0.16,
12/13 09Z,   0.60,   0.94,  99.90,   1.39,  -0.16,
12/13 10Z,   0.70,   3.58,  99.90,   4.12,  -0.16,
12/13 11Z,   0.80,   4.83,  99.90,   5.48,  -0.16,
12/13 12Z,   1.00,   4.67,  99.90,   5.52,  -0.16,  (max)
12/13 13Z,   1.10,   3.38,  99.90,   4.33,  -0.16,
12/13 14Z,   1.20,   1.49,  99.90,   2.53,  -0.16,
12/13 15Z,   1.20,  -0.38,  99.90,   0.66,  -0.16,
12/13 16Z,   1.20,  -1.65,  99.90,  -0.61,  -0.16,
12/13 17Z,   1.30,  -1.95,  99.90,  -0.81,  -0.16,  (min)
12/13 18Z,   1.30,  -1.16,  99.90,  -0.02,  -0.16,
12/13 19Z,   1.30,   0.58,  99.90,   1.72,  -0.16,
12/13 20Z,   1.20,   3.00,  99.90,   4.04,  -0.16,
12/13 21Z,   1.20,   5.55,  99.90,   6.60,  -0.16,
12/13 22Z,   1.20,   7.34,  99.90,   8.38,  -0.16,
12/13 23Z,   1.10,   7.64,  99.90,   8.58,  -0.16,  (max)
12/14 00Z,   1.00,   6.34,  99.90,   7.18,  -0.16,
12/14 01Z,   0.90,   3.73,  99.90,   4.48,  -0.16,
12/14 02Z,   0.70,   0.32,  99.90,   0.87,  -0.16,
12/14 03Z,   0.60,  -3.23,  99.90,  -2.79,  -0.16,
12/14 04Z,   0.50,  -6.25,  99.90,  -5.91,  -0.16,
12/14 05Z,   0.40,  -8.17,  99.90,  -7.92,  -0.16,
12/14 06Z,   0.40,  -8.60,  99.90,  -8.35,  -0.16,  (min)
12/14 07Z,   0.30,  -7.47,  99.90,  -7.32,  -0.16,
12/14 08Z,   0.30,  -4.96,  99.90,  -4.82,  -0.16,
12/14 09Z,   0.20,  -1.54,  99.90,  -1.50,  -0.16,
12/14 10Z,   0.20,   1.85,  99.90,   1.90,  -0.16,
12/14 11Z,   0.20,   4.20,  99.90,   4.25,  -0.16,
12/14 12Z,   0.20,   5.04,  99.90,   5.08,  -0.16,  (max)
12/14 13Z,   0.20,   4.46,  99.90,   4.51,  -0.16,
12/14 14Z,   0.10,   2.90,  99.90,   2.85,  -0.16,
12/14 15Z,   0.10,   0.93,  99.90,   0.87,  -0.16,
12/14 16Z,   0.00,  -0.84,  99.90,  -1.00,  -0.16,
12/14 17Z,   0.10,  -1.90,  99.90,  -1.96,  -0.16,
12/14 18Z,   0.10,  -1.92,  99.90,  -1.97,  -0.16,
12/14 19Z,  99.90,  -0.83,  99.90,  99.90,  -0.16,
12/14 20Z,  99.90,   1.18,  99.90,  99.90,  -0.16,
12/14 21Z,  99.90,   3.74,  99.90,  99.90,  -0.16,
12/14 22Z,  99.90,   6.20,  99.90,  99.90,  -0.16,
12/14 23Z,  99.90,   7.61,  99.90,  99.90,  -0.16,
12/15 00Z,  99.90,   7.40,  99.90,  99.90,  -0.16,