ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	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
#Beaufort, Duke, NC : 04/28/2025 13:22:30 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 18Z,   0.10,  -3.66,  -3.64,  99.90,  -0.08,  (min)
04/26 19Z,   0.10,  -2.98,  -2.72,  99.90,   0.16,
04/26 20Z,   0.10,  -1.99,  -1.71,  99.90,   0.18,
04/26 21Z,   0.10,  -0.96,  -0.68,  99.90,   0.18,
04/26 22Z,   0.10,  -0.09,   0.22,  99.90,   0.21,
04/26 23Z,   0.10,   0.48,   0.74,  99.90,   0.16,
04/27 00Z,   0.00,   0.56,   0.85,  99.90,   0.29,  (max)
04/27 01Z,   0.00,   0.10,   0.29,  99.90,   0.19,
04/27 02Z,   0.00,  -0.76,  -0.72,  99.90,   0.04,
04/27 03Z,   0.00,  -1.77,  -1.70,  99.90,   0.07,
04/27 04Z,   0.00,  -2.71,  -2.80,  99.90,  -0.09,
04/27 05Z,   0.00,  -3.42,  -3.56,  99.90,  -0.14,
04/27 06Z,   0.00,  -3.72,  -3.85,  99.90,  -0.13,  (min)
04/27 07Z,  -0.10,  -3.48,  -3.52,  99.90,   0.06,
04/27 08Z,  -0.10,  -2.79,  -2.79,  99.90,   0.10,
04/27 09Z,  -0.10,  -1.91,  -1.88,  99.90,   0.13,
04/27 10Z,  -0.10,  -1.06,  -1.02,  99.90,   0.14,
04/27 11Z,  -0.10,  -0.42,  -0.50,  99.90,   0.02,
04/27 12Z,   0.00,  -0.18,  -0.20,  99.90,  -0.02,  (max)
04/27 13Z,  -0.10,  -0.46,  -0.54,  99.90,   0.02,
04/27 14Z,  -0.10,  -1.20,  -1.42,  99.90,  -0.12,
04/27 15Z,   0.00,  -2.14,  -2.32,  99.90,  -0.18,
04/27 16Z,   0.00,  -3.02,  -3.19,  99.90,  -0.17,
04/27 17Z,   0.00,  -3.68,  -3.90,  99.90,  -0.22,
04/27 18Z,   0.20,  -3.94,  -4.01,  99.90,  -0.27,  (min)
04/27 19Z,   0.20,  -3.65,  -3.46,  99.90,  -0.01,
04/27 20Z,   0.20,  -2.85,  -2.39,  99.90,   0.26,
04/27 21Z,   0.20,  -1.79,  -1.35,  99.90,   0.24,
04/27 22Z,   0.30,  -0.72,  -0.23,  99.90,   0.19,
04/27 23Z,   0.30,   0.16,   0.64,  99.90,   0.18,
04/28 00Z,   0.30,   0.67,   1.14,  99.90,   0.17,  (max)
04/28 01Z,   0.30,   0.68,   1.13,  99.90,   0.15,
04/28 02Z,   0.20,   0.14,   0.38,  99.90,   0.04,
04/28 03Z,   0.20,  -0.78,  -0.64,  99.90,  -0.06,
04/28 04Z,   0.10,  -1.82,  -1.59,  99.90,   0.13,
04/28 05Z,   0.10,  -2.78,  -2.66,  99.90,   0.02,
04/28 06Z,   0.30,  -3.49,  -3.42,  99.90,  -0.23,
04/28 07Z,   0.20,  -3.75,  -3.70,  99.90,  -0.15,  (min)
04/28 08Z,   0.20,  -3.45,  -3.36,  99.90,  -0.11,
04/28 09Z,   0.20,  -2.72,  -2.41,  99.90,   0.11,
04/28 10Z,   0.20,  -1.84,  -1.48,  99.90,   0.16,
04/28 11Z,   0.20,  -1.02,  -0.56,  99.90,   0.26,
04/28 12Z,   0.20,  -0.43,  -0.03,  99.90,   0.20,
04/28 13Z,   0.20,  -0.27,   0.01,  99.90,   0.08,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 14Z,   0.20,  -0.62,  99.90,  -0.35,   0.07,
04/28 15Z,   0.20,  -1.39,  99.90,  -1.12,   0.07,
04/28 16Z,   0.20,  -2.32,  99.90,  -2.06,   0.07,
04/28 17Z,   0.20,  -3.18,  99.90,  -2.92,   0.06,
04/28 18Z,   0.20,  -3.78,  99.90,  -3.52,   0.06,
04/28 19Z,   0.20,  -3.94,  99.90,  -3.69,   0.05,  (min)
04/28 20Z,   0.20,  -3.55,  99.90,  -3.30,   0.05,
04/28 21Z,   0.20,  -2.68,  99.90,  -2.43,   0.05,
04/28 22Z,   0.20,  -1.59,  99.90,  -1.34,   0.04,
04/28 23Z,   0.20,  -0.55,  99.90,  -0.30,   0.04,
04/29 00Z,   0.20,   0.28,  99.90,   0.52,   0.04,
04/29 01Z,   0.20,   0.73,  99.90,   0.97,   0.03,  (max)
04/29 02Z,   0.20,   0.67,  99.90,   0.90,   0.03,
04/29 03Z,   0.20,   0.08,  99.90,   0.31,   0.03,
04/29 04Z,   0.20,  -0.85,  99.90,  -0.62,   0.03,
04/29 05Z,   0.10,  -1.88,  99.90,  -1.75,   0.03,
04/29 06Z,   0.20,  -2.83,  99.90,  -2.59,   0.03,
04/29 07Z,   0.20,  -3.50,  99.90,  -3.26,   0.03,
04/29 08Z,   0.20,  -3.69,  99.90,  -3.45,   0.03,  (min)
04/29 09Z,   0.10,  -3.34,  99.90,  -3.20,   0.03,
04/29 10Z,   0.10,  -2.61,  99.90,  -2.48,   0.03,
04/29 11Z,   0.10,  -1.77,  99.90,  -1.64,   0.03,
04/29 12Z,   0.10,  -1.01,  99.90,  -0.88,   0.03,
04/29 13Z,   0.10,  -0.49,  99.90,  -0.36,   0.03,
04/29 14Z,   0.10,  -0.39,  99.90,  -0.25,   0.03,  (max)
04/29 15Z,   0.10,  -0.78,  99.90,  -0.65,   0.03,
04/29 16Z,   0.10,  -1.56,  99.90,  -1.42,   0.03,
04/29 17Z,   0.10,  -2.46,  99.90,  -2.32,   0.03,
04/29 18Z,   0.10,  -3.26,  99.90,  -3.12,   0.03,
04/29 19Z,   0.10,  -3.77,  99.90,  -3.64,   0.03,  (min)
04/29 20Z,   0.20,  -3.84,  99.90,  -3.61,   0.03,
04/29 21Z,   0.20,  -3.37,  99.90,  -3.14,   0.03,
04/29 22Z,   0.10,  -2.48,  99.90,  -2.35,   0.03,
04/29 23Z,   0.10,  -1.44,  99.90,  -1.31,   0.03,
04/30 00Z,   0.20,  -0.48,  99.90,  -0.24,   0.03,
04/30 01Z,   0.20,   0.27,  99.90,   0.51,   0.03,
04/30 02Z,   0.20,   0.66,  99.90,   0.90,   0.03,  (max)
04/30 03Z,   0.20,   0.55,  99.90,   0.79,   0.03,
04/30 04Z,   0.10,  -0.05,  99.90,   0.08,   0.03,
04/30 05Z,   0.10,  -0.97,  99.90,  -0.83,   0.03,
04/30 06Z,   0.10,  -1.95,  99.90,  -1.82,   0.03,
04/30 07Z,   0.10,  -2.83,  99.90,  -2.70,   0.03,
04/30 08Z,   0.10,  -3.42,  99.90,  -3.29,   0.03,
04/30 09Z,   0.10,  -3.54,  99.90,  -3.41,   0.03,  (min)
04/30 10Z,   0.10,  -3.17,  99.90,  -3.04,   0.03,
04/30 11Z,   0.00,  -2.49,  99.90,  -2.46,   0.03,
04/30 12Z,   0.00,  -1.73,  99.90,  -1.70,   0.03,
04/30 13Z,   0.00,  -1.05,  99.90,  -1.01,   0.03,
04/30 14Z,   0.00,  -0.58,  99.90,  -0.55,   0.03,
04/30 15Z,   0.00,  -0.51,  99.90,  -0.48,   0.03,  (max)
04/30 16Z,   0.00,  -0.93,  99.90,  -0.89,   0.03,
04/30 17Z,   0.00,  -1.68,  99.90,  -1.65,   0.03,
04/30 18Z,   0.10,  -2.52,  99.90,  -2.39,   0.03,
04/30 19Z,   0.10,  -3.24,  99.90,  -3.10,   0.03,
04/30 20Z,   0.10,  -3.66,  99.90,  -3.53,   0.03,  (min)
04/30 21Z,   0.10,  -3.66,  99.90,  -3.52,   0.03,
04/30 22Z,   0.10,  -3.16,  99.90,  -3.03,   0.03,
04/30 23Z,   0.10,  -2.32,  99.90,  -2.19,   0.03,
05/01 00Z,   0.10,  -1.38,  99.90,  -1.25,   0.03,
05/01 01Z,   0.10,  -0.51,  99.90,  -0.38,   0.03,
05/01 02Z,   0.10,   0.17,  99.90,   0.30,   0.03,
05/01 03Z,   0.00,   0.51,  99.90,   0.54,   0.03,  (max)
05/01 04Z,   0.00,   0.36,  99.90,   0.40,   0.03,
05/01 05Z,   0.10,  -0.24,  99.90,  -0.10,   0.03,
05/01 06Z,   0.10,  -1.09,  99.90,  -0.96,   0.03,
05/01 07Z,   0.10,  -1.99,  99.90,  -1.86,   0.03,
05/01 08Z,   0.00,  -2.78,  99.90,  -2.74,   0.03,
05/01 09Z,   0.00,  -3.28,  99.90,  -3.25,   0.03,
05/01 10Z,   0.00,  -3.36,  99.90,  -3.33,   0.03,  (min)
05/01 11Z,   0.00,  -3.01,  99.90,  -2.98,   0.03,
05/01 12Z,   0.00,  -2.41,  99.90,  -2.37,   0.03,
05/01 13Z,   0.00,  -1.73,  99.90,  -1.69,   0.03,
05/01 14Z,   0.00,  -1.10,  99.90,  -1.06,   0.03,
05/01 15Z,   0.10,  -0.67,  99.90,  -0.54,   0.03,
05/01 16Z,   0.10,  -0.63,  99.90,  -0.50,   0.03,  (max)
05/01 17Z,   0.10,  -1.05,  99.90,  -0.92,   0.03,
05/01 18Z,   0.10,  -1.76,  99.90,  -1.62,   0.03,
05/01 19Z,   0.20,  -2.51,  99.90,  -2.27,   0.03,
05/01 20Z,   0.20,  -3.12,  99.90,  -2.89,   0.03,
05/01 21Z,   0.20,  -3.47,  99.90,  -3.23,   0.03,  (min)
05/01 22Z,   0.30,  -3.42,  99.90,  -3.09,   0.03,
05/01 23Z,   0.30,  -2.96,  99.90,  -2.63,   0.03,
05/02 00Z,   0.30,  -2.22,  99.90,  -1.89,   0.03,
05/02 01Z,   0.30,  -1.39,  99.90,  -1.06,   0.03,
05/02 02Z,   0.20,  -0.62,  99.90,  -0.38,   0.03,
05/02 03Z,   0.30,   0.00,  99.90,   0.34,   0.03,
05/02 04Z,   0.30,   0.30,  99.90,   0.63,   0.03,  (max)
05/02 05Z,   0.30,   0.13,  99.90,   0.46,   0.03,
05/02 06Z,   0.30,  -0.44,  99.90,  -0.11,   0.03,