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
#Seattle, WA : 06/15/2025 09:23:07 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/13 18Z,   0.20, -11.20, -11.15,  99.90,  -0.15,
06/13 19Z,   0.20, -13.04, -12.92,  99.90,  -0.08,
06/13 20Z,   0.20, -13.69, -13.37,  99.90,   0.12,  (min)
06/13 21Z,   0.20, -12.88, -12.34,  99.90,   0.34,
06/13 22Z,   0.20, -10.86, -10.44,  99.90,   0.22,
06/13 23Z,   0.20,  -8.13,  -7.82,  99.90,   0.11,
06/14 00Z,   0.30,  -5.25,  -4.99,  99.90,  -0.04,
06/14 01Z,   0.30,  -2.69,  -2.54,  99.90,  -0.15,
06/14 02Z,   0.30,  -0.82,  -0.94,  99.90,  -0.42,
06/14 03Z,   0.30,   0.16,  -0.13,  99.90,  -0.59,
06/14 04Z,   0.30,   0.32,  -0.05,  99.90,  -0.67,  (max)
06/14 05Z,   0.30,  -0.16,  -0.53,  99.90,  -0.67,
06/14 06Z,   0.20,  -1.09,  -1.33,  99.90,  -0.44,
06/14 07Z,   0.20,  -2.21,  -2.37,  99.90,  -0.36,
06/14 08Z,   0.20,  -3.12,  -3.25,  99.90,  -0.33,
06/14 09Z,   0.20,  -3.51,  -3.63,  99.90,  -0.32,  (min)
06/14 10Z,   0.20,  -3.35,  -3.42,  99.90,  -0.27,
06/14 11Z,   0.20,  -2.87,  -2.87,  99.90,  -0.20,
06/14 12Z,   0.10,  -2.35,  -2.26,  99.90,  -0.01,
06/14 13Z,   0.10,  -2.03,  -1.79,  99.90,   0.14,  (max)
06/14 14Z,   0.10,  -2.20,  -1.82,  99.90,   0.28,
06/14 15Z,   0.10,  -3.09,  -2.75,  99.90,   0.24,
06/14 16Z,   0.10,  -4.75,  -4.46,  99.90,   0.19,
06/14 17Z,   0.00,  -6.99,  -6.81,  99.90,   0.18,
06/14 18Z,   0.00,  -9.47,  -9.49,  99.90,  -0.02,
06/14 19Z,   0.00, -11.74, -11.79,  99.90,  -0.05,
06/14 20Z,   0.00, -13.23, -13.06,  99.90,   0.17,  (min)
06/14 21Z,   0.00, -13.43, -12.98,  99.90,   0.45,
06/14 22Z,   0.00, -12.21, -11.68,  99.90,   0.53,
06/14 23Z,   0.00,  -9.91,  -9.57,  99.90,   0.34,
06/15 00Z,   0.10,  -7.09,  -6.77,  99.90,   0.22,
06/15 01Z,   0.10,  -4.27,  -4.03,  99.90,   0.14,
06/15 02Z,   0.10,  -1.90,  -1.92,  99.90,  -0.12,
06/15 03Z,   0.10,  -0.31,  -0.57,  99.90,  -0.36,
06/15 04Z,   0.10,   0.36,  -0.01,  99.90,  -0.47,  (max)
06/15 05Z,   0.10,   0.23,  -0.17,  99.90,  -0.50,
06/15 06Z,   0.10,  -0.51,  -0.82,  99.90,  -0.41,
06/15 07Z,   0.20,  -1.63,  -1.80,  99.90,  -0.37,
06/15 08Z,   0.10,  -2.81,  -2.88,  99.90,  -0.17,
06/15 09Z,   0.10,  -3.66,  -3.69,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/15 10Z,   0.20,  -3.92,  99.90,  -3.84,  -0.12,  (min)
06/15 11Z,   0.10,  -3.65,  99.90,  -3.67,  -0.12,
06/15 12Z,   0.10,  -3.11,  99.90,  -3.13,  -0.12,
06/15 13Z,   0.10,  -2.60,  99.90,  -2.61,  -0.11,
06/15 14Z,   0.10,  -2.35,  99.90,  -2.36,  -0.11,  (max)
06/15 15Z,   0.10,  -2.62,  99.90,  -2.63,  -0.11,
06/15 16Z,   0.10,  -3.63,  99.90,  -3.64,  -0.10,
06/15 17Z,   0.10,  -5.36,  99.90,  -5.36,  -0.10,
06/15 18Z,   0.10,  -7.56,  99.90,  -7.55,  -0.09,
06/15 19Z,   0.10,  -9.89,  99.90,  -9.88,  -0.09,
06/15 20Z,   0.10, -11.89,  99.90, -11.87,  -0.09,
06/15 21Z,   0.10, -12.99,  99.90, -12.98,  -0.08,  (min)
06/15 22Z,   0.10, -12.78,  99.90, -12.77,  -0.08,
06/15 23Z,   0.10, -11.25,  99.90, -11.23,  -0.08,
06/16 00Z,   0.10,  -8.81,  99.90,  -8.79,  -0.08,
06/16 01Z,   0.10,  -6.00,  99.90,  -5.98,  -0.08,
06/16 02Z,   0.10,  -3.33,  99.90,  -3.31,  -0.08,
06/16 03Z,   0.10,  -1.19,  99.90,  -1.17,  -0.08,
06/16 04Z,   0.20,   0.10,  99.90,   0.21,  -0.08,
06/16 05Z,   0.20,   0.45,  99.90,   0.56,  -0.08,  (max)
06/16 06Z,   0.20,   0.00,  99.90,   0.12,  -0.08,
06/16 07Z,   0.20,  -1.00,  99.90,  -0.88,  -0.08,
06/16 08Z,   0.20,  -2.31,  99.90,  -2.19,  -0.08,
06/16 09Z,   0.20,  -3.56,  99.90,  -3.45,  -0.08,
06/16 10Z,   0.20,  -4.38,  99.90,  -4.26,  -0.08,
06/16 11Z,   0.20,  -4.55,  99.90,  -4.43,  -0.08,  (min)
06/16 12Z,   0.20,  -4.20,  99.90,  -4.08,  -0.08,
06/16 13Z,   0.20,  -3.62,  99.90,  -3.50,  -0.08,
06/16 14Z,   0.20,  -3.08,  99.90,  -2.96,  -0.08,
06/16 15Z,   0.20,  -2.82,  99.90,  -2.71,  -0.08,  (max)
06/16 16Z,   0.20,  -3.11,  99.90,  -3.00,  -0.08,
06/16 17Z,   0.20,  -4.12,  99.90,  -4.00,  -0.08,
06/16 18Z,   0.20,  -5.77,  99.90,  -5.66,  -0.08,
06/16 19Z,   0.20,  -7.81,  99.90,  -7.70,  -0.08,
06/16 20Z,   0.20,  -9.88,  99.90,  -9.77,  -0.08,
06/16 21Z,   0.20, -11.54,  99.90, -11.42,  -0.08,
06/16 22Z,   0.20, -12.26,  99.90, -12.14,  -0.08,  (min)
06/16 23Z,   0.20, -11.72,  99.90, -11.61,  -0.08,
06/17 00Z,   0.20, -10.00,  99.90,  -9.89,  -0.08,
06/17 01Z,   0.20,  -7.54,  99.90,  -7.43,  -0.08,
06/17 02Z,   0.20,  -4.86,  99.90,  -4.75,  -0.08,
06/17 03Z,   0.20,  -2.40,  99.90,  -2.29,  -0.08,
06/17 04Z,   0.30,  -0.56,  99.90,  -0.34,  -0.08,
06/17 05Z,   0.30,   0.39,  99.90,   0.61,  -0.08,
06/17 06Z,   0.30,   0.40,  99.90,   0.62,  -0.08,  (max)
06/17 07Z,   0.30,  -0.37,  99.90,  -0.15,  -0.08,
06/17 08Z,   0.30,  -1.66,  99.90,  -1.44,  -0.08,
06/17 09Z,   0.30,  -3.17,  99.90,  -2.96,  -0.08,
06/17 10Z,   0.30,  -4.54,  99.90,  -4.32,  -0.08,
06/17 11Z,   0.30,  -5.36,  99.90,  -5.14,  -0.08,
06/17 12Z,   0.20,  -5.48,  99.90,  -5.37,  -0.08,  (min)
06/17 13Z,   0.20,  -5.07,  99.90,  -4.95,  -0.08,
06/17 14Z,   0.20,  -4.40,  99.90,  -4.29,  -0.08,
06/17 15Z,   0.20,  -3.76,  99.90,  -3.65,  -0.08,
06/17 16Z,   0.20,  -3.40,  99.90,  -3.28,  -0.08,  (max)
06/17 17Z,   0.20,  -3.57,  99.90,  -3.46,  -0.08,
06/17 18Z,   0.20,  -4.43,  99.90,  -4.32,  -0.08,
06/17 19Z,   0.20,  -5.87,  99.90,  -5.76,  -0.08,
06/17 20Z,   0.20,  -7.62,  99.90,  -7.51,  -0.08,
06/17 21Z,   0.20,  -9.35,  99.90,  -9.24,  -0.08,
06/17 22Z,   0.30, -10.64,  99.90, -10.43,  -0.08,
06/17 23Z,   0.30, -11.04,  99.90, -10.83,  -0.08,  (min)
06/18 00Z,   0.30, -10.29,  99.90, -10.08,  -0.08,
06/18 01Z,   0.30,  -8.53,  99.90,  -8.32,  -0.08,
06/18 02Z,   0.30,  -6.19,  99.90,  -5.97,  -0.08,
06/18 03Z,   0.30,  -3.72,  99.90,  -3.50,  -0.08,
06/18 04Z,   0.30,  -1.54,  99.90,  -1.33,  -0.08,
06/18 05Z,   0.30,  -0.03,  99.90,   0.19,  -0.08,
06/18 06Z,   0.30,   0.55,  99.90,   0.77,  -0.08,  (max)
06/18 07Z,   0.30,   0.19,  99.90,   0.41,  -0.08,
06/18 08Z,   0.30,  -0.93,  99.90,  -0.71,  -0.08,
06/18 09Z,   0.30,  -2.53,  99.90,  -2.31,  -0.08,
06/18 10Z,   0.30,  -4.29,  99.90,  -4.07,  -0.08,
06/18 11Z,   0.30,  -5.80,  99.90,  -5.58,  -0.08,
06/18 12Z,   0.30,  -6.66,  99.90,  -6.44,  -0.08,
06/18 13Z,   0.30,  -6.75,  99.90,  -6.53,  -0.08,  (min)
06/18 14Z,   0.30,  -6.23,  99.90,  -6.02,  -0.08,
06/18 15Z,   0.30,  -5.41,  99.90,  -5.20,  -0.08,
06/18 16Z,   0.30,  -4.55,  99.90,  -4.34,  -0.08,
06/18 17Z,   0.30,  -3.94,  99.90,  -3.73,  -0.08,
06/18 18Z,   0.30,  -3.86,  99.90,  -3.65,  -0.08,  (max)
06/18 19Z,   0.30,  -4.44,  99.90,  -4.22,  -0.08,
06/18 20Z,   0.30,  -5.54,  99.90,  -5.33,  -0.08,
06/18 21Z,   0.30,  -6.92,  99.90,  -6.71,  -0.08,
06/18 22Z,   0.30,  -8.29,  99.90,  -8.07,  -0.08,
06/18 23Z,   0.30,  -9.26,  99.90,  -9.05,  -0.08,
06/19 00Z,   0.30,  -9.45,  99.90,  -9.23,  -0.08,
06/19 01Z,  99.90,  -8.64,  99.90,  99.90,  -0.08,
06/19 02Z,  99.90,  -6.97,  99.90,  99.90,  -0.08,
06/19 03Z,  99.90,  -4.84,  99.90,  99.90,  -0.08,
06/19 04Z,  99.90,  -2.66,  99.90,  99.90,  -0.08,
06/19 05Z,  99.90,  -0.80,  99.90,  99.90,  -0.08,
06/19 06Z,  99.90,   0.36,  99.90,  99.90,  -0.08,