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
#Sitka, AK : 02/28/2024 23:21:05 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/27 06Z,   0.00,   0.99,   0.40,  99.90,  -0.59,  (min)
02/27 07Z,   0.00,   2.57,   2.03,  99.90,  -0.54,
02/27 08Z,   0.00,   4.80,   4.29,  99.90,  -0.51,
02/27 09Z,   0.00,   7.10,   6.55,  99.90,  -0.55,
02/27 10Z,   0.10,   8.93,   8.47,  99.90,  -0.56,
02/27 11Z,   0.20,   9.84,   9.49,  99.90,  -0.55,  (max)
02/27 12Z,   0.20,   9.62,   9.32,  99.90,  -0.50,
02/27 13Z,   0.30,   8.35,   8.21,  99.90,  -0.44,
02/27 14Z,   0.40,   6.39,   6.44,  99.90,  -0.35,
02/27 15Z,   0.60,   4.26,   4.51,  99.90,  -0.35,
02/27 16Z,   0.70,   2.50,   2.88,  99.90,  -0.32,
02/27 17Z,   0.70,   1.56,   2.05,  99.90,  -0.21,  (min)
02/27 18Z,   0.70,   1.68,   2.22,  99.90,  -0.16,
02/27 19Z,   0.70,   2.80,   3.28,  99.90,  -0.22,
02/27 20Z,   0.70,   4.61,   5.17,  99.90,  -0.14,
02/27 21Z,   0.80,   6.61,   7.12,  99.90,  -0.29,
02/27 22Z,   0.80,   8.28,   8.79,  99.90,  -0.29,
02/27 23Z,   0.80,   9.15,   9.58,  99.90,  -0.37,  (max)
02/28 00Z,   0.80,   9.00,   9.32,  99.90,  -0.48,
02/28 01Z,   0.80,   7.85,   8.23,  99.90,  -0.42,
02/28 02Z,   0.80,   6.00,   6.41,  99.90,  -0.39,
02/28 03Z,   0.80,   3.92,   4.28,  99.90,  -0.44,
02/28 04Z,   0.80,   2.17,   2.54,  99.90,  -0.43,
02/28 05Z,   0.90,   1.19,   1.53,  99.90,  -0.56,  (min)
02/28 06Z,   0.80,   1.27,   1.63,  99.90,  -0.44,
02/28 07Z,   0.80,   2.38,   2.70,  99.90,  -0.48,
02/28 08Z,   0.80,   4.28,   4.60,  99.90,  -0.48,
02/28 09Z,   0.80,   6.48,   6.81,  99.90,  -0.47,
02/28 10Z,   0.80,   8.44,   8.74,  99.90,  -0.50,
02/28 11Z,   0.80,   9.68,   9.91,  99.90,  -0.57,
02/28 12Z,   0.80,   9.89,  10.13,  99.90,  -0.56,  (max)
02/28 13Z,   0.70,   9.04,   9.33,  99.90,  -0.41,
02/28 14Z,   0.70,   7.34,   7.67,  99.90,  -0.37,
02/28 15Z,   0.70,   5.23,   5.62,  99.90,  -0.31,
02/28 16Z,   0.70,   3.23,   3.65,  99.90,  -0.28,
02/28 17Z,   0.70,   1.84,   2.29,  99.90,  -0.25,
02/28 18Z,   0.70,   1.38,   1.78,  99.90,  -0.30,  (min)
02/28 19Z,   0.70,   1.93,   2.44,  99.90,  -0.19,
02/28 20Z,   0.70,   3.32,   3.76,  99.90,  -0.26,
02/28 21Z,   0.70,   5.16,   5.62,  99.90,  -0.24,
02/28 22Z,   0.80,   6.95,   7.34,  99.90,  -0.41,
02/28 23Z,   0.80,   8.23,   8.69,  99.90,  -0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/29 00Z,   0.80,   8.66,  99.90,   9.11,  -0.34,  (max)
02/29 01Z,   0.80,   8.14,  99.90,   8.59,  -0.35,
02/29 02Z,   0.90,   6.82,  99.90,   7.37,  -0.35,
02/29 03Z,   0.90,   5.08,  99.90,   5.63,  -0.35,
02/29 04Z,   0.90,   3.39,  99.90,   3.93,  -0.36,
02/29 05Z,   0.80,   2.21,  99.90,   2.65,  -0.36,
02/29 06Z,   0.70,   1.88,  99.90,   2.22,  -0.37,  (min)
02/29 07Z,   0.70,   2.52,  99.90,   2.85,  -0.37,
02/29 08Z,   0.60,   3.98,  99.90,   4.21,  -0.37,
02/29 09Z,   0.60,   5.92,  99.90,   6.14,  -0.38,
02/29 10Z,   0.50,   7.86,  99.90,   7.97,  -0.38,
02/29 11Z,   0.60,   9.31,  99.90,   9.52,  -0.39,
02/29 12Z,   0.60,   9.91,  99.90,  10.12,  -0.39,  (max)
02/29 13Z,   0.70,   9.51,  99.90,   9.82,  -0.39,
02/29 14Z,   0.70,   8.20,  99.90,   8.51,  -0.39,
02/29 15Z,   0.70,   6.29,  99.90,   6.61,  -0.39,
02/29 16Z,   0.60,   4.24,  99.90,   4.46,  -0.39,
02/29 17Z,   0.50,   2.54,  99.90,   2.65,  -0.39,
02/29 18Z,   0.40,   1.56,  99.90,   1.57,  -0.39,
02/29 19Z,   0.30,   1.51,  99.90,   1.42,  -0.39,  (min)
02/29 20Z,   0.20,   2.34,  99.90,   2.16,  -0.39,
02/29 21Z,   0.20,   3.81,  99.90,   3.62,  -0.39,
02/29 22Z,   0.20,   5.50,  99.90,   5.32,  -0.39,
02/29 23Z,   0.20,   6.97,  99.90,   6.79,  -0.39,
03/01 00Z,   0.20,   7.85,  99.90,   7.67,  -0.39,
03/01 01Z,   0.20,   7.94,  99.90,   7.75,  -0.39,  (max)
03/01 02Z,   0.20,   7.24,  99.90,   7.05,  -0.39,
03/01 03Z,   0.20,   5.98,  99.90,   5.80,  -0.39,
03/01 04Z,   0.10,   4.54,  99.90,   4.26,  -0.39,
03/01 05Z,   0.10,   3.35,  99.90,   3.06,  -0.39,
03/01 06Z,   0.00,   2.75,  99.90,   2.36,  -0.39,  (min)
03/01 07Z,   0.00,   2.95,  99.90,   2.56,  -0.39,
03/01 08Z,   0.00,   3.93,  99.90,   3.55,  -0.39,
03/01 09Z,   0.00,   5.49,  99.90,   5.11,  -0.39,
03/01 10Z,   0.00,   7.25,  99.90,   6.86,  -0.39,
03/01 11Z,   0.00,   8.76,  99.90,   8.38,  -0.39,
03/01 12Z,   0.00,   9.67,  99.90,   9.28,  -0.39,
03/01 13Z,   0.00,   9.72,  99.90,   9.33,  -0.39,  (max)
03/01 14Z,   0.00,   8.88,  99.90,   8.50,  -0.39,
03/01 15Z,   0.00,   7.34,  99.90,   6.95,  -0.39,
03/01 16Z,   0.00,   5.44,  99.90,   5.05,  -0.39,
03/01 17Z,   0.00,   3.60,  99.90,   3.22,  -0.39,
03/01 18Z,  -0.10,   2.23,  99.90,   1.74,  -0.39,
03/01 19Z,  -0.10,   1.59,  99.90,   1.11,  -0.39,  (min)
03/01 20Z,   0.00,   1.79,  99.90,   1.41,  -0.39,
03/01 21Z,   0.00,   2.71,  99.90,   2.33,  -0.39,
03/01 22Z,   0.00,   4.08,  99.90,   3.69,  -0.39,
03/01 23Z,   0.00,   5.51,  99.90,   5.13,  -0.39,
03/02 00Z,   0.00,   6.66,  99.90,   6.27,  -0.39,
03/02 01Z,   0.00,   7.24,  99.90,   6.86,  -0.39,  (max)
03/02 02Z,   0.00,   7.16,  99.90,   6.78,  -0.39,
03/02 03Z,   0.00,   6.50,  99.90,   6.11,  -0.39,
03/02 04Z,   0.00,   5.48,  99.90,   5.10,  -0.39,
03/02 05Z,  -0.10,   4.46,  99.90,   3.97,  -0.39,
03/02 06Z,  -0.20,   3.75,  99.90,   3.16,  -0.39,
03/02 07Z,  -0.30,   3.60,  99.90,   2.92,  -0.39,  (min)
03/02 08Z,  -0.30,   4.12,  99.90,   3.43,  -0.39,
03/02 09Z,  -0.30,   5.22,  99.90,   4.53,  -0.39,
03/02 10Z,  -0.30,   6.65,  99.90,   5.96,  -0.39,
03/02 11Z,  -0.20,   8.08,  99.90,   7.50,  -0.39,
03/02 12Z,  -0.20,   9.16,  99.90,   8.58,  -0.39,
03/02 13Z,  -0.20,   9.62,  99.90,   9.03,  -0.39,  (max)
03/02 14Z,  -0.20,   9.30,  99.90,   8.72,  -0.39,
03/02 15Z,  -0.30,   8.26,  99.90,   7.58,  -0.39,
03/02 16Z,  -0.40,   6.70,  99.90,   5.92,  -0.39,
03/02 17Z,  -0.40,   4.95,  99.90,   4.16,  -0.39,
03/02 18Z,  -0.50,   3.36,  99.90,   2.47,  -0.39,
03/02 19Z,  -0.50,   2.24,  99.90,   1.35,  -0.39,
03/02 20Z,  -0.40,   1.78,  99.90,   1.00,  -0.39,  (min)
03/02 21Z,  -0.40,   2.03,  99.90,   1.24,  -0.39,
03/02 22Z,  -0.40,   2.85,  99.90,   2.07,  -0.39,
03/02 23Z,  -0.30,   4.00,  99.90,   3.31,  -0.39,
03/03 00Z,  -0.20,   5.17,  99.90,   4.59,  -0.39,
03/03 01Z,  -0.20,   6.09,  99.90,   5.50,  -0.39,
03/03 02Z,  -0.20,   6.56,  99.90,   5.97,  -0.39,  (max)
03/03 03Z,  -0.20,   6.52,  99.90,   5.94,  -0.39,
03/03 04Z,  -0.30,   6.07,  99.90,   5.39,  -0.39,
03/03 05Z,  -0.40,   5.40,  99.90,   4.62,  -0.39,
03/03 06Z,  -0.40,   4.77,  99.90,   3.99,  -0.39,
03/03 07Z,  -0.40,   4.43,  99.90,   3.64,  -0.39,  (min)
03/03 08Z,  -0.40,   4.53,  99.90,   3.74,  -0.39,
03/03 09Z,  -0.40,   5.12,  99.90,   4.34,  -0.39,
03/03 10Z,  -0.40,   6.11,  99.90,   5.33,  -0.39,
03/03 11Z,  -0.40,   7.30,  99.90,   6.51,  -0.39,
03/03 12Z,  -0.40,   8.40,  99.90,   7.61,  -0.39,
03/03 13Z,  -0.30,   9.15,  99.90,   8.46,  -0.39,
03/03 14Z,  -0.30,   9.35,  99.90,   8.66,  -0.39,  (max)
03/03 15Z,  -0.30,   8.91,  99.90,   8.23,  -0.39,
03/03 16Z,  -0.40,   7.89,  99.90,   7.10,  -0.39,
03/03 17Z,  -0.40,   6.45,  99.90,   5.67,  -0.39,
03/03 18Z,  -0.40,   4.88,  99.90,   4.09,  -0.39,