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
#Port Townsend, WA : 07/19/2025 12:21:44 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 12Z,   0.30,  -7.81,  -7.26,  99.90,   0.25,  (min)
07/17 13Z,   0.30,  -7.35,  -6.81,  99.90,   0.24,
07/17 14Z,   0.30,  -6.72,  -6.22,  99.90,   0.20,
07/17 15Z,   0.30,  -6.00,  -5.46,  99.90,   0.24,
07/17 16Z,   0.30,  -5.35,  -4.86,  99.90,   0.19,
07/17 17Z,   0.30,  -5.04,  -4.51,  99.90,   0.23,  (max)
07/17 18Z,   0.30,  -5.18,  -4.67,  99.90,   0.21,
07/17 19Z,   0.20,  -5.70,  -5.13,  99.90,   0.37,
07/17 20Z,   0.20,  -6.38,  -5.81,  99.90,   0.37,
07/17 21Z,   0.20,  -6.99,  -6.54,  99.90,   0.25,
07/17 22Z,   0.20,  -7.29,  -6.83,  99.90,   0.26,  (min)
07/17 23Z,   0.20,  -7.06,  -6.41,  99.90,   0.45,
07/18 00Z,   0.30,  -6.29,  -5.66,  99.90,   0.33,
07/18 01Z,   0.40,  -5.19,  -4.59,  99.90,   0.20,
07/18 02Z,   0.30,  -3.97,  -3.43,  99.90,   0.24,
07/18 03Z,   0.30,  -2.78,  -2.10,  99.90,   0.38,
07/18 04Z,   0.30,  -1.78,  -1.13,  99.90,   0.35,
07/18 05Z,   0.40,  -1.29,  -0.76,  99.90,   0.13,  (max)
07/18 06Z,   0.50,  -1.55,  -1.10,  99.90,  -0.05,
07/18 07Z,   0.40,  -2.59,  -2.24,  99.90,  -0.05,
07/18 08Z,   0.30,  -4.18,  -3.95,  99.90,  -0.07,
07/18 09Z,   0.40,  -6.01,  -5.95,  99.90,  -0.34,
07/18 10Z,   0.50,  -7.69,  -7.59,  99.90,  -0.40,
07/18 11Z,   0.40,  -8.85,  -8.52,  99.90,  -0.07,
07/18 12Z,   0.40,  -9.29,  -8.76,  99.90,   0.13,  (min)
07/18 13Z,   0.40,  -9.08,  -8.49,  99.90,   0.19,
07/18 14Z,   0.30,  -8.48,  -7.84,  99.90,   0.34,
07/18 15Z,   0.30,  -7.66,  -7.04,  99.90,   0.32,
07/18 16Z,   0.30,  -6.70,  -6.09,  99.90,   0.31,
07/18 17Z,   0.40,  -5.78,  -5.22,  99.90,   0.16,
07/18 18Z,   0.30,  -5.13,  -4.47,  99.90,   0.36,
07/18 19Z,   0.20,  -4.86,  -4.36,  99.90,   0.30,
07/18 20Z,   0.20,  -4.92,  -4.33,  99.90,   0.39,  (max)
07/18 21Z,   0.30,  -5.19,  -4.64,  99.90,   0.25,
07/18 22Z,   0.30,  -5.52,  -5.04,  99.90,   0.18,
07/18 23Z,   0.20,  -5.68,  -5.13,  99.90,   0.35,  (min)
07/19 00Z,   0.30,  -5.44,  -4.82,  99.90,   0.32,
07/19 01Z,   0.30,  -4.78,  -4.20,  99.90,   0.28,
07/19 02Z,   0.30,  -3.88,  -3.32,  99.90,   0.26,
07/19 03Z,   0.30,  -2.93,  -2.42,  99.90,   0.21,
07/19 04Z,   0.30,  -2.06,  -1.54,  99.90,   0.22,
07/19 05Z,   0.30,  -1.44,  -0.93,  99.90,   0.21,
07/19 06Z,   0.30,  -1.34,  -0.92,  99.90,   0.12,  (max)
07/19 07Z,   0.30,  -1.96,  -1.55,  99.90,   0.11,
07/19 08Z,   0.30,  -3.29,  -2.93,  99.90,   0.06,
07/19 09Z,   0.30,  -5.10,  -4.92,  99.90,  -0.12,
07/19 10Z,   0.30,  -7.11,  -7.11,  99.90,  -0.30,
07/19 11Z,   0.20,  -8.92,  -8.72,  99.90,  -0.00,
07/19 12Z,   0.20, -10.12,  -9.69,  99.90,   0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 13Z,   0.30, -10.52,  99.90, -10.00,   0.22,  (min)
07/19 14Z,   0.20, -10.21,  99.90,  -9.80,   0.21,
07/19 15Z,   0.20,  -9.46,  99.90,  -9.06,   0.20,
07/19 16Z,   0.20,  -8.42,  99.90,  -8.03,   0.19,
07/19 17Z,   0.20,  -7.21,  99.90,  -6.83,   0.18,
07/19 18Z,   0.20,  -5.98,  99.90,  -5.61,   0.17,
07/19 19Z,   0.20,  -4.96,  99.90,  -4.61,   0.16,
07/19 20Z,   0.20,  -4.28,  99.90,  -3.93,   0.15,
07/19 21Z,   0.20,  -3.94,  99.90,  -3.60,   0.13,
07/19 22Z,   0.20,  -3.92,  99.90,  -3.60,   0.12,  (max)
07/19 23Z,   0.20,  -4.12,  99.90,  -3.81,   0.11,
07/20 00Z,   0.20,  -4.27,  99.90,  -3.97,   0.10,  (min)
07/20 01Z,   0.20,  -4.12,  99.90,  -3.82,   0.10,
07/20 02Z,   0.20,  -3.62,  99.90,  -3.32,   0.10,
07/20 03Z,   0.20,  -2.95,  99.90,  -2.64,   0.10,
07/20 04Z,   0.20,  -2.26,  99.90,  -1.96,   0.10,
07/20 05Z,   0.20,  -1.67,  99.90,  -1.37,   0.10,
07/20 06Z,   0.20,  -1.35,  99.90,  -1.05,   0.10,  (max)
07/20 07Z,   0.30,  -1.54,  99.90,  -1.14,   0.10,
07/20 08Z,   0.30,  -2.41,  99.90,  -2.01,   0.10,
07/20 09Z,   0.20,  -3.92,  99.90,  -3.62,   0.10,
07/20 10Z,   0.20,  -5.90,  99.90,  -5.60,   0.10,
07/20 11Z,   0.20,  -8.06,  99.90,  -7.76,   0.10,
07/20 12Z,   0.30,  -9.98,  99.90,  -9.57,   0.10,
07/20 13Z,   0.30, -11.20,  99.90, -10.80,   0.10,
07/20 14Z,   0.20, -11.53,  99.90, -11.23,   0.10,  (min)
07/20 15Z,   0.30, -11.11,  99.90, -10.71,   0.10,
07/20 16Z,   0.30, -10.19,  99.90,  -9.79,   0.10,
07/20 17Z,   0.30,  -8.95,  99.90,  -8.54,   0.10,
07/20 18Z,   0.20,  -7.47,  99.90,  -7.17,   0.10,
07/20 19Z,   0.30,  -5.94,  99.90,  -5.54,   0.10,
07/20 20Z,   0.30,  -4.58,  99.90,  -4.17,   0.10,
07/20 21Z,   0.30,  -3.54,  99.90,  -3.14,   0.10,
07/20 22Z,   0.30,  -2.94,  99.90,  -2.54,   0.10,
07/20 23Z,   0.30,  -2.80,  99.90,  -2.40,   0.10,  (max)
07/21 00Z,   0.30,  -3.02,  99.90,  -2.61,   0.10,
07/21 01Z,   0.30,  -3.27,  99.90,  -2.87,   0.10,  (min)
07/21 02Z,   0.30,  -3.25,  99.90,  -2.85,   0.10,
07/21 03Z,   0.30,  -2.92,  99.90,  -2.52,   0.10,
07/21 04Z,   0.40,  -2.43,  99.90,  -1.93,   0.10,
07/21 05Z,   0.30,  -1.95,  99.90,  -1.55,   0.10,
07/21 06Z,   0.40,  -1.56,  99.90,  -1.06,   0.10,
07/21 07Z,   0.40,  -1.44,  99.90,  -0.93,   0.10,  (max)
07/21 08Z,   0.40,  -1.79,  99.90,  -1.29,   0.10,
07/21 09Z,   0.30,  -2.80,  99.90,  -2.39,   0.10,
07/21 10Z,   0.30,  -4.43,  99.90,  -4.03,   0.10,
07/21 11Z,   0.30,  -6.54,  99.90,  -6.14,   0.10,
07/21 12Z,   0.30,  -8.84,  99.90,  -8.43,   0.10,
07/21 13Z,   0.30, -10.83,  99.90, -10.42,   0.10,
07/21 14Z,   0.30, -12.03,  99.90, -11.63,   0.10,
07/21 15Z,   0.30, -12.27,  99.90, -11.87,   0.10,  (min)
07/21 16Z,   0.30, -11.71,  99.90, -11.31,   0.10,
07/21 17Z,   0.30, -10.64,  99.90, -10.23,   0.10,
07/21 18Z,   0.30,  -9.19,  99.90,  -8.79,   0.10,
07/21 19Z,   0.30,  -7.47,  99.90,  -7.07,   0.10,
07/21 20Z,   0.30,  -5.67,  99.90,  -5.27,   0.10,
07/21 21Z,   0.30,  -4.04,  99.90,  -3.64,   0.10,
07/21 22Z,   0.30,  -2.79,  99.90,  -2.39,   0.10,
07/21 23Z,   0.30,  -2.09,  99.90,  -1.69,   0.10,
07/22 00Z,   0.30,  -2.00,  99.90,  -1.60,   0.10,  (max)
07/22 01Z,   0.30,  -2.35,  99.90,  -1.95,   0.10,
07/22 02Z,   0.40,  -2.75,  99.90,  -2.25,   0.10,
07/22 03Z,   0.40,  -2.86,  99.90,  -2.36,   0.10,  (min)
07/22 04Z,   0.40,  -2.64,  99.90,  -2.14,   0.10,
07/22 05Z,   0.40,  -2.28,  99.90,  -1.78,   0.10,
07/22 06Z,   0.40,  -1.91,  99.90,  -1.41,   0.10,
07/22 07Z,   0.40,  -1.63,  99.90,  -1.13,   0.10,  (max)
07/22 08Z,   0.30,  -1.58,  99.90,  -1.18,   0.10,
07/22 09Z,   0.30,  -2.02,  99.90,  -1.61,   0.10,
07/22 10Z,   0.30,  -3.09,  99.90,  -2.69,   0.10,
07/22 11Z,   0.30,  -4.82,  99.90,  -4.41,   0.10,
07/22 12Z,   0.30,  -7.05,  99.90,  -6.65,   0.10,
07/22 13Z,   0.30,  -9.45,  99.90,  -9.05,   0.10,
07/22 14Z,   0.30, -11.46,  99.90, -11.06,   0.10,
07/22 15Z,   0.30, -12.60,  99.90, -12.19,   0.10,
07/22 16Z,   0.30, -12.70,  99.90, -12.30,   0.10,  (min)
07/22 17Z,   0.30, -12.00,  99.90, -11.60,   0.10,
07/22 18Z,   0.20, -10.76,  99.90, -10.46,   0.10,
07/22 19Z,   0.20,  -9.13,  99.90,  -8.83,   0.10,
07/22 20Z,   0.30,  -7.21,  99.90,  -6.81,   0.10,
07/22 21Z,   0.30,  -5.21,  99.90,  -4.81,   0.10,
07/22 22Z,   0.30,  -3.43,  99.90,  -3.03,   0.10,
07/22 23Z,   0.20,  -2.13,  99.90,  -1.83,   0.10,
07/23 00Z,   0.30,  -1.51,  99.90,  -1.11,   0.10,