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 : 06/23/2025 19:23:22 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/22 00Z,   0.30,  -2.81,  -2.54,  99.90,  -0.03,
06/22 01Z,   0.30,  -3.61,  -3.26,  99.90,   0.05,
06/22 02Z,   0.30,  -4.36,  -4.03,  99.90,   0.03,
06/22 03Z,   0.30,  -4.67,  -4.39,  99.90,  -0.02,  (min)
06/22 04Z,   0.30,  -4.29,  -4.14,  99.90,  -0.15,
06/22 05Z,   0.30,  -3.31,  -3.29,  99.90,  -0.28,
06/22 06Z,   0.30,  -1.95,  -2.06,  99.90,  -0.41,
06/22 07Z,   0.20,  -0.58,  -0.87,  99.90,  -0.49,
06/22 08Z,   0.20,   0.37,   0.09,  99.90,  -0.48,
06/22 09Z,   0.20,   0.48,   0.25,  99.90,  -0.43,  (max)
06/22 10Z,   0.20,  -0.45,  -0.58,  99.90,  -0.33,
06/22 11Z,   0.20,  -2.34,  -2.25,  99.90,  -0.11,
06/22 12Z,   0.10,  -4.91,  -4.76,  99.90,   0.05,
06/22 13Z,   0.10,  -7.84,  -7.81,  99.90,  -0.07,
06/22 14Z,   0.10, -10.60, -10.57,  99.90,  -0.07,
06/22 15Z,   0.10, -12.56, -12.45,  99.90,   0.01,
06/22 16Z,   0.10, -13.24, -13.06,  99.90,   0.08,  (min)
06/22 17Z,   0.10, -12.55, -12.22,  99.90,   0.23,
06/22 18Z,   0.10, -10.75, -10.50,  99.90,   0.15,
06/22 19Z,   0.10,  -8.30,  -8.05,  99.90,   0.15,
06/22 20Z,   0.10,  -5.69,  -5.40,  99.90,   0.19,
06/22 21Z,   0.10,  -3.45,  -3.13,  99.90,   0.22,
06/22 22Z,   0.10,  -1.92,  -1.69,  99.90,   0.13,
06/22 23Z,   0.10,  -1.16,  -1.13,  99.90,  -0.07,  (max)
06/23 00Z,   0.20,  -1.06,  -1.14,  99.90,  -0.28,
06/23 01Z,   0.20,  -1.54,  -1.59,  99.90,  -0.25,
06/23 02Z,   0.20,  -2.40,  -2.30,  99.90,  -0.10,
06/23 03Z,   0.20,  -3.29,  -3.07,  99.90,   0.02,
06/23 04Z,   0.20,  -3.75,  -3.53,  99.90,   0.02,  (min)
06/23 05Z,   0.20,  -3.55,  -3.36,  99.90,  -0.01,
06/23 06Z,   0.30,  -2.72,  -2.59,  99.90,  -0.17,
06/23 07Z,   0.30,  -1.53,  -1.56,  99.90,  -0.33,
06/23 08Z,   0.30,  -0.33,  -0.56,  99.90,  -0.53,
06/23 09Z,   0.30,   0.39,   0.11,  99.90,  -0.58,  (max)
06/23 10Z,   0.30,   0.23,   0.02,  99.90,  -0.51,
06/23 11Z,   0.30,  -1.01,  -1.06,  99.90,  -0.35,
06/23 12Z,   0.20,  -3.19,  -3.06,  99.90,  -0.07,
06/23 13Z,   0.20,  -6.04,  -5.90,  99.90,  -0.06,
06/23 14Z,   0.20,  -9.18,  -9.13,  99.90,  -0.15,
06/23 15Z,   0.20, -12.03, -11.90,  99.90,  -0.07,
06/23 16Z,   0.20, -13.89, -13.70,  99.90,  -0.01,
06/23 17Z,   0.20, -14.30, -14.01,  99.90,   0.09,  (min)
06/23 18Z,   0.20, -13.21, -12.79,  99.90,   0.22,
06/23 19Z,   0.20, -10.97, -10.66,  99.90,   0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/23 20Z,   0.20,  -8.10,  99.90,  -7.80,   0.10,
06/23 21Z,   0.20,  -5.16,  99.90,  -4.88,   0.08,
06/23 22Z,   0.20,  -2.71,  99.90,  -2.44,   0.06,
06/23 23Z,   0.20,  -1.04,  99.90,  -0.80,   0.05,
06/24 00Z,   0.30,  -0.21,  99.90,   0.12,   0.03,
06/24 01Z,   0.30,  -0.11,  99.90,   0.20,   0.01,  (max)
06/24 02Z,   0.30,  -0.67,  99.90,  -0.37,  -0.00,
06/24 03Z,   0.30,  -1.68,  99.90,  -1.40,  -0.02,
06/24 04Z,   0.30,  -2.71,  99.90,  -2.45,  -0.04,
06/24 05Z,   0.30,  -3.30,  99.90,  -3.05,  -0.05,  (min)
06/24 06Z,   0.30,  -3.19,  99.90,  -2.96,  -0.07,
06/24 07Z,   0.30,  -2.45,  99.90,  -2.23,  -0.08,
06/24 08Z,   0.30,  -1.34,  99.90,  -1.12,  -0.08,
06/24 09Z,   0.30,  -0.27,  99.90,  -0.05,  -0.08,
06/24 10Z,   0.30,   0.27,  99.90,   0.49,  -0.08,  (max)
06/24 11Z,   0.30,  -0.13,  99.90,   0.09,  -0.08,
06/24 12Z,   0.30,  -1.60,  99.90,  -1.38,  -0.08,
06/24 13Z,   0.30,  -4.00,  99.90,  -3.78,  -0.08,
06/24 14Z,   0.30,  -7.04,  99.90,  -6.83,  -0.08,
06/24 15Z,   0.30, -10.30,  99.90, -10.08,  -0.08,
06/24 16Z,   0.30, -13.11,  99.90, -12.90,  -0.08,
06/24 17Z,   0.30, -14.77,  99.90, -14.55,  -0.08,
06/24 18Z,   0.30, -14.83,  99.90, -14.61,  -0.08,  (min)
06/24 19Z,   0.30, -13.34,  99.90, -13.13,  -0.08,
06/24 20Z,   0.30, -10.73,  99.90, -10.51,  -0.08,
06/24 21Z,   0.30,  -7.56,  99.90,  -7.35,  -0.08,
06/24 22Z,   0.30,  -4.46,  99.90,  -4.24,  -0.08,
06/24 23Z,   0.30,  -1.95,  99.90,  -1.73,  -0.08,
06/25 00Z,   0.40,  -0.30,  99.90,   0.01,  -0.08,
06/25 01Z,   0.40,   0.47,  99.90,   0.79,  -0.08,  (max)
06/25 02Z,   0.40,   0.45,  99.90,   0.77,  -0.08,
06/25 03Z,   0.40,  -0.27,  99.90,   0.05,  -0.08,
06/25 04Z,   0.40,  -1.44,  99.90,  -1.13,  -0.08,
06/25 05Z,   0.40,  -2.59,  99.90,  -2.28,  -0.08,
06/25 06Z,   0.40,  -3.24,  99.90,  -2.92,  -0.08,  (min)
06/25 07Z,   0.40,  -3.15,  99.90,  -2.83,  -0.08,
06/25 08Z,   0.40,  -2.42,  99.90,  -2.10,  -0.08,
06/25 09Z,   0.40,  -1.35,  99.90,  -1.04,  -0.08,
06/25 10Z,   0.40,  -0.37,  99.90,  -0.06,  -0.08,
06/25 11Z,   0.40,   0.02,  99.90,   0.33,  -0.08,  (max)
06/25 12Z,   0.40,  -0.56,  99.90,  -0.25,  -0.08,
06/25 13Z,   0.40,  -2.21,  99.90,  -1.89,  -0.08,
06/25 14Z,   0.40,  -4.74,  99.90,  -4.43,  -0.08,
06/25 15Z,   0.30,  -7.88,  99.90,  -7.66,  -0.08,
06/25 16Z,   0.30, -11.12,  99.90, -10.91,  -0.08,
06/25 17Z,   0.30, -13.79,  99.90, -13.57,  -0.08,
06/25 18Z,   0.30, -15.14,  99.90, -14.93,  -0.08,  (min)
06/25 19Z,   0.30, -14.83,  99.90, -14.61,  -0.08,
06/25 20Z,   0.30, -12.99,  99.90, -12.78,  -0.08,
06/25 21Z,   0.30, -10.12,  99.90,  -9.90,  -0.08,
06/25 22Z,   0.30,  -6.81,  99.90,  -6.60,  -0.08,
06/25 23Z,   0.30,  -3.70,  99.90,  -3.48,  -0.08,
06/26 00Z,   0.30,  -1.28,  99.90,  -1.06,  -0.08,
06/26 01Z,   0.30,   0.23,  99.90,   0.44,  -0.08,
06/26 02Z,   0.30,   0.84,  99.90,   1.06,  -0.08,  (max)
06/26 03Z,   0.30,   0.63,  99.90,   0.85,  -0.08,
06/26 04Z,   0.30,  -0.29,  99.90,  -0.07,  -0.08,
06/26 05Z,   0.30,  -1.62,  99.90,  -1.40,  -0.08,
06/26 06Z,   0.30,  -2.83,  99.90,  -2.62,  -0.08,
06/26 07Z,   0.30,  -3.46,  99.90,  -3.25,  -0.08,  (min)
06/26 08Z,   0.30,  -3.33,  99.90,  -3.12,  -0.08,
06/26 09Z,   0.30,  -2.59,  99.90,  -2.37,  -0.08,
06/26 10Z,   0.40,  -1.54,  99.90,  -1.23,  -0.08,
06/26 11Z,   0.40,  -0.64,  99.90,  -0.32,  -0.08,
06/26 12Z,   0.30,  -0.37,  99.90,  -0.15,  -0.08,  (max)
06/26 13Z,   0.30,  -1.08,  99.90,  -0.86,  -0.08,
06/26 14Z,   0.30,  -2.82,  99.90,  -2.60,  -0.08,
06/26 15Z,   0.30,  -5.41,  99.90,  -5.19,  -0.08,
06/26 16Z,   0.30,  -8.52,  99.90,  -8.31,  -0.08,
06/26 17Z,   0.30, -11.64,  99.90, -11.43,  -0.08,
06/26 18Z,   0.30, -14.04,  99.90, -13.82,  -0.08,
06/26 19Z,   0.30, -15.03,  99.90, -14.81,  -0.08,  (min)
06/26 20Z,   0.30, -14.35,  99.90, -14.14,  -0.08,
06/26 21Z,   0.30, -12.25,  99.90, -12.03,  -0.08,
06/26 22Z,   0.30,  -9.23,  99.90,  -9.02,  -0.08,
06/26 23Z,   0.30,  -5.94,  99.90,  -5.72,  -0.08,
06/27 00Z,   0.30,  -2.95,  99.90,  -2.74,  -0.08,
06/27 01Z,   0.30,  -0.73,  99.90,  -0.52,  -0.08,
06/27 02Z,   0.30,   0.55,  99.90,   0.77,  -0.08,
06/27 03Z,   0.30,   0.93,  99.90,   1.14,  -0.08,  (max)
06/27 04Z,   0.40,   0.49,  99.90,   0.80,  -0.08,
06/27 05Z,   0.40,  -0.64,  99.90,  -0.32,  -0.08,
06/27 06Z,   0.40,  -2.09,  99.90,  -1.77,  -0.08,
06/27 07Z,   0.40,  -3.31,  99.90,  -3.00,  -0.08,
06/27 08Z,   0.40,  -3.88,  99.90,  -3.57,  -0.08,  (min)
06/27 09Z,   0.40,  -3.69,  99.90,  -3.38,  -0.08,
06/27 10Z,   0.40,  -2.92,  99.90,  -2.60,  -0.08,
06/27 11Z,   0.40,  -1.89,  99.90,  -1.58,  -0.08,
06/27 12Z,   0.40,  -1.06,  99.90,  -0.74,  -0.08,