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 : 01/14/2026 10:22:33 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 18Z,   0.20,  -1.56,  -1.64,  99.90,  -0.28,  (max)
01/12 19Z,   0.20,  -1.76,  -1.86,  99.90,  -0.30,
01/12 20Z,   0.20,  -2.46,  -2.52,  99.90,  -0.26,
01/12 21Z,   0.20,  -3.58,  -3.60,  99.90,  -0.22,
01/12 22Z,   0.20,  -5.05,  -4.87,  99.90,  -0.02,
01/12 23Z,   0.20,  -6.70,  -6.53,  99.90,  -0.03,
01/13 00Z,   0.30,  -8.16,  -7.97,  99.90,  -0.11,
01/13 01Z,   0.40,  -9.12,  -8.83,  99.90,  -0.11,
01/13 02Z,   0.40,  -9.45,  -9.10,  99.90,  -0.05,  (min)
01/13 03Z,   0.30,  -9.27,  -8.91,  99.90,   0.06,
01/13 04Z,   0.20,  -8.69,  -8.37,  99.90,   0.12,
01/13 05Z,   0.20,  -7.77,  -7.46,  99.90,   0.11,
01/13 06Z,   0.20,  -6.64,  -6.29,  99.90,   0.15,
01/13 07Z,   0.10,  -5.47,  -5.10,  99.90,   0.27,
01/13 08Z,   0.10,  -4.37,  -4.03,  99.90,   0.24,
01/13 09Z,   0.10,  -3.42,  -3.26,  99.90,   0.06,
01/13 10Z,   0.10,  -2.76,  -2.63,  99.90,   0.03,
01/13 11Z,   0.00,  -2.51,  -2.49,  99.90,   0.02,
01/13 12Z,   0.00,  -2.60,  -2.45,  99.90,   0.15,  (max)
01/13 13Z,   0.00,  -2.77,  -2.48,  99.90,   0.29,
01/13 14Z,   0.00,  -2.79,  -2.61,  99.90,   0.18,  (min)
01/13 15Z,   0.00,  -2.64,  -2.46,  99.90,   0.18,
01/13 16Z,   0.00,  -2.39,  -2.24,  99.90,   0.15,
01/13 17Z,   0.00,  -2.08,  -2.02,  99.90,   0.06,
01/13 18Z,   0.00,  -1.82,  -1.97,  99.90,  -0.15,  (max)
01/13 19Z,   0.00,  -1.81,  -2.00,  99.90,  -0.19,
01/13 20Z,   0.00,  -2.21,  -2.44,  99.90,  -0.23,
01/13 21Z,   0.00,  -3.07,  -3.33,  99.90,  -0.26,
01/13 22Z,  -0.10,  -4.32,  -4.48,  99.90,  -0.06,
01/13 23Z,  -0.10,  -5.90,  -6.06,  99.90,  -0.06,
01/14 00Z,  -0.10,  -7.59,  -7.75,  99.90,  -0.06,
01/14 01Z,  -0.10,  -9.01,  -9.12,  99.90,  -0.01,
01/14 02Z,   0.00,  -9.83,  -9.91,  99.90,  -0.08,
01/14 03Z,  -0.10,  -9.99, -10.14,  99.90,  -0.05,  (min)
01/14 04Z,  -0.10,  -9.62,  -9.71,  99.90,   0.01,
01/14 05Z,  -0.10,  -8.83,  -8.89,  99.90,   0.04,
01/14 06Z,  -0.10,  -7.71,  -7.68,  99.90,   0.13,
01/14 07Z,  -0.20,  -6.36,  -6.35,  99.90,   0.21,
01/14 08Z,  -0.20,  -4.97,  -4.89,  99.90,   0.28,
01/14 09Z,  -0.10,  -3.67,  -3.65,  99.90,   0.12,
01/14 10Z,  -0.10,  -2.58,  -2.66,  99.90,   0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 11Z,  -0.20,  -1.91,  99.90,  -2.08,   0.03,
01/14 12Z,  -0.20,  -1.74,  99.90,  -1.91,   0.03,  (max)
01/14 13Z,  -0.20,  -1.96,  99.90,  -2.13,   0.03,
01/14 14Z,  -0.20,  -2.24,  99.90,  -2.41,   0.03,
01/14 15Z,  -0.20,  -2.38,  99.90,  -2.55,   0.04,
01/14 16Z,  -0.30,  -2.36,  99.90,  -2.62,   0.04,  (min)
01/14 17Z,  -0.20,  -2.24,  99.90,  -2.40,   0.04,
01/14 18Z,  -0.10,  -2.06,  99.90,  -2.11,   0.04,
01/14 19Z,  -0.20,  -1.93,  99.90,  -2.09,   0.04,  (max)
01/14 20Z,  -0.30,  -2.07,  99.90,  -2.32,   0.05,
01/14 21Z,  -0.20,  -2.62,  99.90,  -2.77,   0.05,
01/14 22Z,  -0.20,  -3.61,  99.90,  -3.76,   0.05,
01/14 23Z,  -0.20,  -5.00,  99.90,  -5.15,   0.05,
01/15 00Z,  -0.30,  -6.70,  99.90,  -6.95,   0.05,
01/15 01Z,  -0.20,  -8.43,  99.90,  -8.58,   0.05,
01/15 02Z,  -0.20,  -9.77,  99.90,  -9.91,   0.05,
01/15 03Z,  -0.20, -10.41,  99.90, -10.56,   0.05,
01/15 04Z,  -0.30, -10.35,  99.90, -10.60,   0.05,  (min)
01/15 05Z,  -0.30,  -9.76,  99.90, -10.00,   0.05,
01/15 06Z,  -0.20,  -8.75,  99.90,  -8.89,   0.05,
01/15 07Z,  -0.20,  -7.40,  99.90,  -7.54,   0.05,
01/15 08Z,  -0.30,  -5.84,  99.90,  -6.09,   0.05,
01/15 09Z,  -0.40,  -4.29,  99.90,  -4.64,   0.05,
01/15 10Z,  -0.30,  -2.90,  99.90,  -3.14,   0.05,
01/15 11Z,  -0.20,  -1.84,  99.90,  -1.99,   0.05,
01/15 12Z,  -0.30,  -1.31,  99.90,  -1.56,   0.05,  (max)
01/15 13Z,  -0.40,  -1.34,  99.90,  -1.69,   0.05,
01/15 14Z,  -0.30,  -1.72,  99.90,  -1.97,   0.05,
01/15 15Z,  -0.20,  -2.10,  99.90,  -2.25,   0.05,
01/15 16Z,  -0.30,  -2.29,  99.90,  -2.54,   0.05,
01/15 17Z,  -0.30,  -2.31,  99.90,  -2.56,   0.05,  (min)
01/15 18Z,  -0.30,  -2.24,  99.90,  -2.49,   0.05,
01/15 19Z,  -0.20,  -2.11,  99.90,  -2.26,   0.05,  (max)
01/15 20Z,  -0.30,  -2.04,  99.90,  -2.29,   0.05,
01/15 21Z,  -0.30,  -2.27,  99.90,  -2.52,   0.05,
01/15 22Z,  -0.30,  -2.94,  99.90,  -3.19,   0.05,
01/15 23Z,  -0.30,  -4.09,  99.90,  -4.34,   0.05,
01/16 00Z,  -0.40,  -5.67,  99.90,  -6.02,   0.05,
01/16 01Z,  -0.30,  -7.50,  99.90,  -7.75,   0.05,
01/16 02Z,  -0.20,  -9.24,  99.90,  -9.39,   0.05,
01/16 03Z,  -0.20, -10.44,  99.90, -10.59,   0.05,
01/16 04Z,  -0.30, -10.84,  99.90, -11.09,   0.05,  (min)
01/16 05Z,  -0.30, -10.53,  99.90, -10.78,   0.05,
01/16 06Z,  -0.20,  -9.69,  99.90,  -9.84,   0.05,
01/16 07Z,  -0.20,  -8.44,  99.90,  -8.59,   0.05,
01/16 08Z,  -0.30,  -6.87,  99.90,  -7.12,   0.05,
01/16 09Z,  -0.30,  -5.15,  99.90,  -5.40,   0.05,
01/16 10Z,  -0.20,  -3.52,  99.90,  -3.67,   0.05,
01/16 11Z,  -0.10,  -2.17,  99.90,  -2.22,   0.05,
01/16 12Z,  -0.20,  -1.30,  99.90,  -1.45,   0.05,
01/16 13Z,  -0.30,  -1.03,  99.90,  -1.28,   0.05,  (max)
01/16 14Z,  -0.10,  -1.31,  99.90,  -1.36,   0.05,
01/16 15Z,  -0.10,  -1.82,  99.90,  -1.87,   0.05,
01/16 16Z,  -0.20,  -2.22,  99.90,  -2.37,   0.05,
01/16 17Z,  -0.20,  -2.38,  99.90,  -2.53,   0.05,  (min)
01/16 18Z,  -0.10,  -2.38,  99.90,  -2.43,   0.05,
01/16 19Z,  -0.10,  -2.29,  99.90,  -2.33,   0.05,
01/16 20Z,  -0.20,  -2.14,  99.90,  -2.29,   0.05,
01/16 21Z,  -0.20,  -2.11,  99.90,  -2.25,   0.05,  (max)
01/16 22Z,  -0.10,  -2.42,  99.90,  -2.47,   0.05,
01/16 23Z,  -0.10,  -3.24,  99.90,  -3.29,   0.05,
01/17 00Z,  -0.20,  -4.60,  99.90,  -4.75,   0.05,
01/17 01Z,  -0.10,  -6.38,  99.90,  -6.43,   0.05,
01/17 02Z,   0.00,  -8.33,  99.90,  -8.28,   0.05,
01/17 03Z,   0.00, -10.02,  99.90,  -9.97,   0.05,
01/17 04Z,  -0.10, -11.00,  99.90, -11.05,   0.05,
01/17 05Z,  -0.10, -11.12,  99.90, -11.17,   0.05,  (min)
01/17 06Z,   0.00, -10.52,  99.90, -10.47,   0.05,
01/17 07Z,   0.00,  -9.43,  99.90,  -9.37,   0.05,
01/17 08Z,  -0.10,  -7.94,  99.90,  -7.99,   0.05,
01/17 09Z,  -0.10,  -6.17,  99.90,  -6.22,   0.05,
01/17 10Z,   0.00,  -4.35,  99.90,  -4.30,   0.05,
01/17 11Z,   0.00,  -2.75,  99.90,  -2.70,   0.05,
01/17 12Z,  -0.10,  -1.59,  99.90,  -1.63,   0.05,
01/17 13Z,  -0.10,  -1.01,  99.90,  -1.06,   0.05,
01/17 14Z,   0.00,  -1.06,  99.90,  -1.01,   0.05,  (max)
01/17 15Z,   0.00,  -1.56,  99.90,  -1.51,   0.05,
01/17 16Z,   0.00,  -2.14,  99.90,  -2.09,   0.05,
01/17 17Z,   0.00,  -2.48,  99.90,  -2.43,   0.05,
01/17 18Z,   0.00,  -2.56,  99.90,  -2.51,   0.05,  (min)
01/17 19Z,   0.00,  -2.48,  99.90,  -2.43,   0.05,
01/17 20Z,   0.00,  -2.33,  99.90,  -2.27,   0.05,
01/17 21Z,   0.00,  -2.15,  99.90,  -2.10,   0.05,
01/17 22Z,   0.00,  -2.15,  99.90,  -2.10,   0.05,  (max)
01/17 23Z,   0.00,  -2.58,  99.90,  -2.53,   0.05,
01/18 00Z,   0.00,  -3.61,  99.90,  -3.56,   0.05,
01/18 01Z,  99.90,  -5.20,  99.90,  99.90,   0.05,
01/18 02Z,  99.90,  -7.17,  99.90,  99.90,   0.05,
01/18 03Z,  99.90,  -9.17,  99.90,  99.90,   0.05,
01/18 04Z,  99.90, -10.71,  99.90,  99.90,   0.05,
01/18 05Z,  99.90, -11.41,  99.90,  99.90,   0.05,
01/18 06Z,  99.90, -11.19,  99.90,  99.90,   0.05,