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
#North Spit, CA : 04/20/2025 01:23:14 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 06Z,   0.10,  -2.68,  -1.77,  99.90,   0.81,
04/18 07Z,   0.10,  -1.91,  -1.08,  99.90,   0.73,
04/18 08Z,   0.10,  -1.21,  -0.37,  99.90,   0.74,
04/18 09Z,   0.10,  -0.76,   0.12,  99.90,   0.78,
04/18 10Z,   0.10,  -0.66,   0.22,  99.90,   0.78,  (max)
04/18 11Z,   0.10,  -0.97,  -0.11,  99.90,   0.76,
04/18 12Z,   0.20,  -1.76,  -1.00,  99.90,   0.56,
04/18 13Z,   0.20,  -2.95,  -2.15,  99.90,   0.60,
04/18 14Z,   0.20,  -4.30,  -3.39,  99.90,   0.71,
04/18 15Z,   0.20,  -5.55,  -4.58,  99.90,   0.77,
04/18 16Z,   0.10,  -6.46,  -5.59,  99.90,   0.77,
04/18 17Z,   0.10,  -6.89,  -6.07,  99.90,   0.72,  (min)
04/18 18Z,   0.10,  -6.76,  -5.92,  99.90,   0.74,
04/18 19Z,   0.10,  -6.14,  -5.27,  99.90,   0.77,
04/18 20Z,   0.10,  -5.24,  -4.45,  99.90,   0.69,
04/18 21Z,   0.10,  -4.31,  -3.55,  99.90,   0.66,
04/18 22Z,   0.10,  -3.49,  -2.75,  99.90,   0.64,
04/18 23Z,   0.10,  -2.86,  -2.20,  99.90,   0.56,
04/19 00Z,   0.00,  -2.55,  -1.89,  99.90,   0.66,  (max)
04/19 01Z,   0.00,  -2.57,  -2.00,  99.90,   0.57,
04/19 02Z,   0.10,  -2.84,  -2.23,  99.90,   0.51,
04/19 03Z,   0.00,  -3.14,  -2.47,  99.90,   0.67,
04/19 04Z,   0.00,  -3.33,  -2.68,  99.90,   0.65,  (min)
04/19 05Z,   0.00,  -3.30,  -2.52,  99.90,   0.78,
04/19 06Z,   0.00,  -3.00,  -2.21,  99.90,   0.79,
04/19 07Z,   0.00,  -2.44,  -1.63,  99.90,   0.81,
04/19 08Z,   0.00,  -1.78,  -1.04,  99.90,   0.74,
04/19 09Z,   0.00,  -1.22,  -0.53,  99.90,   0.69,
04/19 10Z,   0.00,  -0.91,  -0.20,  99.90,   0.71,
04/19 11Z,   0.00,  -0.91,  -0.18,  99.90,   0.73,  (max)
04/19 12Z,   0.10,  -1.28,  -0.68,  99.90,   0.50,
04/19 13Z,   0.10,  -2.09,  -1.57,  99.90,   0.42,
04/19 14Z,   0.10,  -3.24,  -2.62,  99.90,   0.52,
04/19 15Z,   0.00,  -4.50,  -3.78,  99.90,   0.72,
04/19 16Z,   0.00,  -5.62,  -4.89,  99.90,   0.73,
04/19 17Z,   0.00,  -6.43,  -5.73,  99.90,   0.70,
04/19 18Z,   0.00,  -6.79,  -6.14,  99.90,   0.65,  (min)
04/19 19Z,   0.00,  -6.63,  -5.98,  99.90,   0.65,
04/19 20Z,   0.00,  -6.04,  -5.38,  99.90,   0.66,
04/19 21Z,   0.00,  -5.22,  -4.60,  99.90,   0.62,
04/19 22Z,   0.00,  -4.35,  -3.72,  99.90,   0.63,
04/19 23Z,   0.00,  -3.57,  -2.96,  99.90,   0.61,
04/20 00Z,   0.00,  -2.95,  -2.48,  99.90,   0.47,
04/20 01Z,   0.00,  -2.61,  -2.17,  99.90,   0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 02Z,   0.00,  -2.60,  99.90,  -2.14,   0.46,  (max)
04/20 03Z,   0.00,  -2.80,  99.90,  -2.32,   0.47,
04/20 04Z,   0.00,  -3.04,  99.90,  -2.55,   0.49,
04/20 05Z,   0.00,  -3.19,  99.90,  -2.69,   0.50,  (min)
04/20 06Z,   0.00,  -3.18,  99.90,  -2.66,   0.52,
04/20 07Z,  -0.10,  -2.94,  99.90,  -2.50,   0.53,
04/20 08Z,   0.00,  -2.46,  99.90,  -1.91,   0.55,
04/20 09Z,   0.00,  -1.89,  99.90,  -1.33,   0.56,
04/20 10Z,   0.00,  -1.42,  99.90,  -0.84,   0.58,
04/20 11Z,   0.00,  -1.14,  99.90,  -0.55,   0.59,
04/20 12Z,   0.00,  -1.14,  99.90,  -0.53,   0.61,  (max)
04/20 13Z,   0.00,  -1.49,  99.90,  -0.87,   0.62,
04/20 14Z,   0.00,  -2.26,  99.90,  -1.64,   0.62,
04/20 15Z,   0.00,  -3.34,  99.90,  -2.72,   0.62,
04/20 16Z,   0.00,  -4.53,  99.90,  -3.91,   0.62,
04/20 17Z,   0.00,  -5.60,  99.90,  -4.97,   0.62,
04/20 18Z,  -0.10,  -6.38,  99.90,  -5.85,   0.62,
04/20 19Z,   0.00,  -6.74,  99.90,  -6.12,   0.62,  (min)
04/20 20Z,  -0.10,  -6.60,  99.90,  -6.08,   0.62,
04/20 21Z,   0.00,  -6.04,  99.90,  -5.42,   0.62,
04/20 22Z,   0.00,  -5.23,  99.90,  -4.61,   0.62,
04/20 23Z,   0.00,  -4.36,  99.90,  -3.74,   0.62,
04/21 00Z,   0.00,  -3.54,  99.90,  -2.91,   0.62,
04/21 01Z,   0.00,  -2.87,  99.90,  -2.25,   0.62,
04/21 02Z,   0.00,  -2.50,  99.90,  -1.87,   0.62,
04/21 03Z,   0.00,  -2.46,  99.90,  -1.83,   0.62,  (max)
04/21 04Z,   0.00,  -2.65,  99.90,  -2.03,   0.62,
04/21 05Z,   0.00,  -2.93,  99.90,  -2.31,   0.62,
04/21 06Z,   0.00,  -3.17,  99.90,  -2.55,   0.62,
04/21 07Z,   0.00,  -3.28,  99.90,  -2.66,   0.62,  (min)
04/21 08Z,   0.00,  -3.14,  99.90,  -2.52,   0.62,
04/21 09Z,   0.00,  -2.75,  99.90,  -2.13,   0.62,
04/21 10Z,   0.00,  -2.23,  99.90,  -1.60,   0.62,
04/21 11Z,   0.00,  -1.74,  99.90,  -1.11,   0.62,
04/21 12Z,   0.00,  -1.40,  99.90,  -0.78,   0.62,
04/21 13Z,   0.00,  -1.31,  99.90,  -0.68,   0.62,  (max)
04/21 14Z,   0.00,  -1.58,  99.90,  -0.95,   0.62,
04/21 15Z,   0.00,  -2.27,  99.90,  -1.65,   0.62,
04/21 16Z,   0.00,  -3.31,  99.90,  -2.69,   0.62,
04/21 17Z,   0.00,  -4.47,  99.90,  -3.85,   0.62,
04/21 18Z,   0.00,  -5.55,  99.90,  -4.92,   0.62,
04/21 19Z,   0.00,  -6.36,  99.90,  -5.74,   0.62,
04/21 20Z,   0.00,  -6.76,  99.90,  -6.13,   0.62,  (min)
04/21 21Z,   0.00,  -6.63,  99.90,  -6.00,   0.62,
04/21 22Z,   0.00,  -6.04,  99.90,  -5.41,   0.62,
04/21 23Z,   0.00,  -5.18,  99.90,  -4.55,   0.62,
04/22 00Z,   0.00,  -4.22,  99.90,  -3.59,   0.62,
04/22 01Z,   0.00,  -3.29,  99.90,  -2.67,   0.62,
04/22 02Z,   0.00,  -2.56,  99.90,  -1.94,   0.62,
04/22 03Z,   0.00,  -2.17,  99.90,  -1.55,   0.62,  (max)
04/22 04Z,   0.00,  -2.18,  99.90,  -1.56,   0.62,
04/22 05Z,   0.00,  -2.48,  99.90,  -1.86,   0.62,
04/22 06Z,   0.00,  -2.93,  99.90,  -2.30,   0.62,
04/22 07Z,   0.00,  -3.37,  99.90,  -2.74,   0.62,
04/22 08Z,   0.00,  -3.66,  99.90,  -3.03,   0.62,  (min)
04/22 09Z,   0.00,  -3.64,  99.90,  -3.02,   0.62,
04/22 10Z,   0.00,  -3.29,  99.90,  -2.67,   0.62,
04/22 11Z,   0.00,  -2.72,  99.90,  -2.10,   0.62,
04/22 12Z,   0.10,  -2.12,  99.90,  -1.40,   0.62,
04/22 13Z,   0.10,  -1.63,  99.90,  -0.91,   0.62,
04/22 14Z,   0.10,  -1.39,  99.90,  -0.66,   0.62,  (max)
04/22 15Z,   0.10,  -1.54,  99.90,  -0.82,   0.62,
04/22 16Z,   0.00,  -2.18,  99.90,  -1.55,   0.62,
04/22 17Z,   0.00,  -3.19,  99.90,  -2.57,   0.62,
04/22 18Z,   0.00,  -4.38,  99.90,  -3.75,   0.62,
04/22 19Z,   0.00,  -5.51,  99.90,  -4.89,   0.62,
04/22 20Z,   0.00,  -6.39,  99.90,  -5.76,   0.62,
04/22 21Z,   0.10,  -6.79,  99.90,  -6.07,   0.62,  (min)
04/22 22Z,   0.10,  -6.61,  99.90,  -5.89,   0.62,
04/22 23Z,   0.00,  -5.92,  99.90,  -5.29,   0.62,
04/23 00Z,   0.10,  -4.92,  99.90,  -4.20,   0.62,
04/23 01Z,   0.10,  -3.82,  99.90,  -3.09,   0.62,
04/23 02Z,   0.10,  -2.78,  99.90,  -2.06,   0.62,
04/23 03Z,   0.10,  -2.01,  99.90,  -1.29,   0.62,
04/23 04Z,   0.10,  -1.69,  99.90,  -0.97,   0.62,  (max)
04/23 05Z,   0.10,  -1.86,  99.90,  -1.14,   0.62,
04/23 06Z,   0.00,  -2.39,  99.90,  -1.77,   0.62,
04/23 07Z,   0.10,  -3.12,  99.90,  -2.39,   0.62,
04/23 08Z,   0.10,  -3.84,  99.90,  -3.11,   0.62,
04/23 09Z,   0.10,  -4.33,  99.90,  -3.61,   0.62,
04/23 10Z,   0.10,  -4.40,  99.90,  -3.68,   0.62,  (min)
04/23 11Z,   0.10,  -4.02,  99.90,  -3.29,   0.62,
04/23 12Z,   0.10,  -3.32,  99.90,  -2.59,   0.62,
04/23 13Z,   0.10,  -2.52,  99.90,  -1.79,   0.62,
04/23 14Z,   0.10,  -1.81,  99.90,  -1.09,   0.62,
04/23 15Z,   0.20,  -1.38,  99.90,  -0.56,   0.62,  (max)
04/23 16Z,   0.10,  -1.43,  99.90,  -0.70,   0.62,
04/23 17Z,   0.10,  -2.02,  99.90,  -1.30,   0.62,
04/23 18Z,   0.10,  -3.05,  99.90,  -2.33,   0.62,