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
#Providence, RI : 04/28/2025 19:21:28 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/27 00Z,   0.90,  -0.65,  -0.52,  99.90,  -0.77,  (max)
04/27 01Z,   0.80,  -1.40,  -1.14,  99.90,  -0.54,
04/27 02Z,   0.70,  -2.97,  -2.45,  99.90,  -0.18,
04/27 03Z,   0.70,  -4.81,  -4.24,  99.90,  -0.13,
04/27 04Z,   0.60,  -6.42,  -5.81,  99.90,   0.01,
04/27 05Z,   0.50,  -7.31,  -6.80,  99.90,   0.01,
04/27 06Z,   0.40,  -7.34,  -7.01,  99.90,  -0.07,  (min)
04/27 07Z,   0.30,  -6.90,  -6.49,  99.90,   0.11,
04/27 08Z,   0.30,  -6.33,  -6.08,  99.90,  -0.05,
04/27 09Z,   0.20,  -5.41,  -4.98,  99.90,   0.23,
04/27 10Z,   0.20,  -3.96,  -3.54,  99.90,   0.22,
04/27 11Z,   0.30,  -2.39,  -1.74,  99.90,   0.35,
04/27 12Z,   0.20,  -1.45,  -1.08,  99.90,   0.17,  (max)
04/27 13Z,   0.20,  -1.63,  -1.90,  99.90,  -0.47,
04/27 14Z,   0.20,  -2.87,  -3.10,  99.90,  -0.43,
04/27 15Z,   0.20,  -4.63,  -4.78,  99.90,  -0.35,
04/27 16Z,   0.10,  -6.33,  -6.27,  99.90,  -0.04,
04/27 17Z,   0.10,  -7.40,  -7.10,  99.90,   0.20,
04/27 18Z,   0.10,  -7.49,  -7.34,  99.90,   0.05,  (min)
04/27 19Z,   0.00,  -6.83,  -6.62,  99.90,   0.21,
04/27 20Z,   0.00,  -5.97,  -5.88,  99.90,   0.09,
04/27 21Z,   0.00,  -4.97,  -5.05,  99.90,  -0.08,
04/27 22Z,   0.00,  -3.56,  -4.03,  99.90,  -0.47,
04/27 23Z,   0.00,  -1.92,  -2.35,  99.90,  -0.43,
04/28 00Z,   0.00,  -0.70,  -1.47,  99.90,  -0.77,
04/28 01Z,  -0.10,  -0.50,  -1.43,  99.90,  -0.83,  (max)
04/28 02Z,  -0.10,  -1.46,  -2.26,  99.90,  -0.70,
04/28 03Z,  -0.20,  -3.19,  -3.80,  99.90,  -0.41,
04/28 04Z,  -0.20,  -5.10,  -5.12,  99.90,   0.18,
04/28 05Z,  -0.20,  -6.65,  -6.43,  99.90,   0.42,
04/28 06Z,  -0.10,  -7.41,  -6.86,  99.90,   0.65,  (min)
04/28 07Z,   0.00,  -7.33,  -6.44,  99.90,   0.89,  (max)
04/28 08Z,   0.00,  -6.88,  -6.67,  99.90,   0.21,
04/28 09Z,   0.00,  -6.30,  -6.75,  99.90,  -0.45,  (min)
04/28 10Z,   0.10,  -5.29,  -5.47,  99.90,  -0.28,
04/28 11Z,   0.10,  -3.74,  -3.58,  99.90,   0.06,
04/28 12Z,   0.10,  -2.19,  -1.68,  99.90,   0.41,
04/28 13Z,   0.10,  -1.37,  -1.27,  99.90,   0.00,  (max)
04/28 14Z,   0.10,  -1.75,  -2.25,  99.90,  -0.60,
04/28 15Z,   0.20,  -3.16,  -3.57,  99.90,  -0.61,
04/28 16Z,   0.20,  -4.99,  -5.34,  99.90,  -0.55,
04/28 17Z,   0.20,  -6.62,  -6.66,  99.90,  -0.24,
04/28 18Z,   0.30,  -7.52,  -7.30,  99.90,  -0.08,  (min)
04/28 19Z,   0.30,  -7.41,  -6.91,  99.90,   0.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 20Z,   0.30,  -6.65,  99.90,  -6.17,   0.18,
04/28 21Z,   0.40,  -5.77,  99.90,  -5.22,   0.15,
04/28 22Z,   0.40,  -4.73,  99.90,  -4.20,   0.13,
04/28 23Z,   0.50,  -3.29,  99.90,  -2.68,   0.11,
04/29 00Z,   0.50,  -1.69,  99.90,  -1.11,   0.08,
04/29 01Z,   0.50,  -0.61,  99.90,  -0.05,   0.06,  (max)
04/29 02Z,   0.50,  -0.59,  99.90,  -0.05,   0.04,
04/29 03Z,   0.50,  -1.70,  99.90,  -1.18,   0.01,
04/29 04Z,   0.50,  -3.47,  99.90,  -2.98,  -0.01,
04/29 05Z,   0.50,  -5.32,  99.90,  -4.86,  -0.03,
04/29 06Z,   0.50,  -6.75,  99.90,  -6.31,  -0.06,
04/29 07Z,   0.50,  -7.35,  99.90,  -6.92,  -0.08,  (min)
04/29 08Z,   0.50,  -7.17,  99.90,  -6.75,  -0.08,
04/29 09Z,   0.50,  -6.73,  99.90,  -6.31,  -0.08,
04/29 10Z,   0.50,  -6.16,  99.90,  -5.74,  -0.08,
04/29 11Z,   0.50,  -5.11,  99.90,  -4.69,  -0.08,
04/29 12Z,   0.60,  -3.57,  99.90,  -3.05,  -0.08,
04/29 13Z,   0.60,  -2.11,  99.90,  -1.59,  -0.08,
04/29 14Z,   0.60,  -1.47,  99.90,  -0.95,  -0.08,  (max)
04/29 15Z,   0.60,  -2.00,  99.90,  -1.48,  -0.08,
04/29 16Z,   0.60,  -3.47,  99.90,  -2.95,  -0.08,
04/29 17Z,   0.60,  -5.26,  99.90,  -4.74,  -0.08,
04/29 18Z,   0.70,  -6.77,  99.90,  -6.15,  -0.08,
04/29 19Z,   0.80,  -7.47,  99.90,  -6.75,  -0.08,  (min)
04/29 20Z,   0.80,  -7.18,  99.90,  -6.46,  -0.08,
04/29 21Z,   0.90,  -6.37,  99.90,  -5.55,  -0.08,
04/29 22Z,   0.90,  -5.52,  99.90,  -4.70,  -0.08,
04/29 23Z,   0.80,  -4.52,  99.90,  -3.80,  -0.08,
04/30 00Z,   0.80,  -3.14,  99.90,  -2.42,  -0.08,
04/30 01Z,   0.90,  -1.68,  99.90,  -0.86,  -0.08,
04/30 02Z,   0.90,  -0.76,  99.90,   0.06,  -0.08,  (max)
04/30 03Z,   0.90,  -0.88,  99.90,  -0.06,  -0.08,
04/30 04Z,   0.90,  -2.03,  99.90,  -1.21,  -0.08,
04/30 05Z,   0.80,  -3.74,  99.90,  -3.02,  -0.08,
04/30 06Z,   0.70,  -5.47,  99.90,  -4.85,  -0.08,
04/30 07Z,   0.60,  -6.72,  99.90,  -6.20,  -0.08,
04/30 08Z,   0.60,  -7.14,  99.90,  -6.62,  -0.08,  (min)
04/30 09Z,   0.60,  -6.89,  99.90,  -6.36,  -0.08,
04/30 10Z,   0.50,  -6.48,  99.90,  -6.06,  -0.08,
04/30 11Z,   0.40,  -5.96,  99.90,  -5.64,  -0.08,
04/30 12Z,   0.30,  -4.96,  99.90,  -4.74,  -0.08,
04/30 13Z,   0.20,  -3.50,  99.90,  -3.38,  -0.08,
04/30 14Z,   0.10,  -2.17,  99.90,  -2.15,  -0.08,
04/30 15Z,   0.00,  -1.67,  99.90,  -1.75,  -0.08,  (max)
04/30 16Z,   0.00,  -2.29,  99.90,  -2.37,  -0.08,
04/30 17Z,   0.00,  -3.75,  99.90,  -3.83,  -0.08,
04/30 18Z,   0.00,  -5.44,  99.90,  -5.52,  -0.08,
04/30 19Z,   0.00,  -6.78,  99.90,  -6.86,  -0.08,
04/30 20Z,   0.00,  -7.27,  99.90,  -7.34,  -0.08,  (min)
04/30 21Z,   0.00,  -6.82,  99.90,  -6.90,  -0.08,
04/30 22Z,   0.10,  -6.02,  99.90,  -6.00,  -0.08,
04/30 23Z,   0.10,  -5.29,  99.90,  -5.27,  -0.08,
05/01 00Z,   0.10,  -4.41,  99.90,  -4.39,  -0.08,
05/01 01Z,   0.10,  -3.17,  99.90,  -3.15,  -0.08,
05/01 02Z,   0.20,  -1.86,  99.90,  -1.74,  -0.08,
05/01 03Z,   0.20,  -1.08,  99.90,  -0.96,  -0.08,  (max)
05/01 04Z,   0.20,  -1.27,  99.90,  -1.15,  -0.08,
05/01 05Z,   0.30,  -2.39,  99.90,  -2.17,  -0.08,
05/01 06Z,   0.30,  -3.99,  99.90,  -3.76,  -0.08,
05/01 07Z,   0.30,  -5.54,  99.90,  -5.32,  -0.08,
05/01 08Z,   0.30,  -6.58,  99.90,  -6.36,  -0.08,
05/01 09Z,   0.30,  -6.81,  99.90,  -6.59,  -0.08,  (min)
05/01 10Z,   0.30,  -6.51,  99.90,  -6.29,  -0.08,
05/01 11Z,   0.30,  -6.20,  99.90,  -5.98,  -0.08,
05/01 12Z,   0.40,  -5.79,  99.90,  -5.47,  -0.08,
05/01 13Z,   0.40,  -4.88,  99.90,  -4.55,  -0.08,
05/01 14Z,   0.40,  -3.52,  99.90,  -3.20,  -0.08,
05/01 15Z,   0.40,  -2.31,  99.90,  -1.99,  -0.08,
05/01 16Z,   0.50,  -1.91,  99.90,  -1.49,  -0.08,  (max)
05/01 17Z,   0.50,  -2.57,  99.90,  -2.14,  -0.08,
05/01 18Z,   0.60,  -3.96,  99.90,  -3.44,  -0.08,
05/01 19Z,   0.60,  -5.51,  99.90,  -4.99,  -0.08,
05/01 20Z,   0.70,  -6.65,  99.90,  -6.03,  -0.08,
05/01 21Z,   0.70,  -6.92,  99.90,  -6.29,  -0.08,  (min)
05/01 22Z,   0.80,  -6.38,  99.90,  -5.66,  -0.08,
05/01 23Z,   0.80,  -5.68,  99.90,  -4.96,  -0.08,
05/02 00Z,   0.80,  -5.14,  99.90,  -4.42,  -0.08,
05/02 01Z,   0.80,  -4.44,  99.90,  -3.72,  -0.08,
05/02 02Z,   0.80,  -3.34,  99.90,  -2.62,  -0.08,
05/02 03Z,   0.80,  -2.16,  99.90,  -1.44,  -0.08,
05/02 04Z,   0.80,  -1.48,  99.90,  -0.75,  -0.08,  (max)
05/02 05Z,   0.80,  -1.70,  99.90,  -0.98,  -0.08,
05/02 06Z,   0.80,  -2.75,  99.90,  -2.03,  -0.08,
05/02 07Z,   0.90,  -4.19,  99.90,  -3.37,  -0.08,
05/02 08Z,   0.90,  -5.54,  99.90,  -4.72,  -0.08,
05/02 09Z,   0.90,  -6.35,  99.90,  -5.52,  -0.08,
05/02 10Z,   0.90,  -6.41,  99.90,  -5.59,  -0.08,  (min)
05/02 11Z,   0.90,  -6.14,  99.90,  -5.32,  -0.08,
05/02 12Z,   0.90,  -5.97,  99.90,  -5.15,  -0.08,