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 : 01/13/2026 07:22:32 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/11 12Z,   0.10,  -4.82,  -4.55,  99.90,   0.17,  (min)
01/11 13Z,   0.20,  -4.33,  -3.91,  99.90,   0.22,
01/11 14Z,   0.20,  -3.64,  -3.20,  99.90,   0.24,
01/11 15Z,   0.20,  -2.83,  -2.34,  99.90,   0.29,
01/11 16Z,   0.10,  -2.03,  -1.53,  99.90,   0.40,
01/11 17Z,   0.20,  -1.46,  -1.11,  99.90,   0.15,
01/11 18Z,   0.30,  -1.36,  -0.93,  99.90,   0.13,  (max)
01/11 19Z,   0.30,  -1.82,  -1.33,  99.90,   0.19,
01/11 20Z,   0.40,  -2.79,  -2.25,  99.90,   0.14,
01/11 21Z,   0.40,  -4.15,  -3.67,  99.90,   0.08,
01/11 22Z,   0.40,  -5.74,  -5.43,  99.90,  -0.09,
01/11 23Z,   0.30,  -7.23,  -6.95,  99.90,  -0.02,
01/12 00Z,   0.30,  -8.28,  -7.89,  99.90,   0.09,
01/12 01Z,   0.50,  -8.74,  -8.52,  99.90,  -0.28,  (min)
01/12 02Z,   0.60,  -8.70,  -8.45,  99.90,  -0.35,
01/12 03Z,   0.50,  -8.29,  -7.98,  99.90,  -0.19,
01/12 04Z,   0.40,  -7.55,  -7.23,  99.90,  -0.08,
01/12 05Z,   0.50,  -6.63,  -6.32,  99.90,  -0.19,
01/12 06Z,   0.50,  -5.69,  -5.34,  99.90,  -0.15,
01/12 07Z,   0.50,  -4.86,  -4.47,  99.90,  -0.11,
01/12 08Z,   0.50,  -4.19,  -3.76,  99.90,  -0.07,
01/12 09Z,   0.60,  -3.73,  -3.31,  99.90,  -0.18,
01/12 10Z,   0.60,  -3.56,  -2.96,  99.90,  -0.00,  (max)
01/12 11Z,   0.50,  -3.63,  -2.97,  99.90,   0.16,  (min)
01/12 12Z,   0.40,  -3.71,  -2.91,  99.90,   0.40,
01/12 13Z,   0.50,  -3.60,  -2.90,  99.90,   0.20,
01/12 14Z,   0.50,  -3.28,  -2.66,  99.90,   0.12,
01/12 15Z,   0.40,  -2.83,  -2.38,  99.90,   0.05,
01/12 16Z,   0.30,  -2.30,  -2.04,  99.90,  -0.04,
01/12 17Z,   0.30,  -1.80,  -1.73,  99.90,  -0.23,
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,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 08Z,   0.10,  -4.37,  99.90,  -4.02,   0.25,
01/13 09Z,   0.10,  -3.42,  99.90,  -3.09,   0.23,
01/13 10Z,   0.20,  -2.76,  99.90,  -2.36,   0.20,
01/13 11Z,   0.10,  -2.51,  99.90,  -2.23,   0.18,  (max)
01/13 12Z,   0.00,  -2.60,  99.90,  -2.44,   0.16,
01/13 13Z,   0.00,  -2.77,  99.90,  -2.63,   0.14,  (min)
01/13 14Z,   0.10,  -2.79,  99.90,  -2.57,   0.12,
01/13 15Z,   0.00,  -2.64,  99.90,  -2.54,   0.10,
01/13 16Z,   0.00,  -2.39,  99.90,  -2.31,   0.08,
01/13 17Z,   0.00,  -2.08,  99.90,  -2.02,   0.06,
01/13 18Z,   0.00,  -1.82,  99.90,  -1.78,   0.04,  (max)
01/13 19Z,   0.00,  -1.81,  99.90,  -1.79,   0.02,
01/13 20Z,   0.00,  -2.21,  99.90,  -2.20,   0.02,
01/13 21Z,   0.00,  -3.07,  99.90,  -3.05,   0.02,
01/13 22Z,   0.00,  -4.32,  99.90,  -4.31,   0.02,
01/13 23Z,   0.00,  -5.90,  99.90,  -5.88,   0.02,
01/14 00Z,  -0.10,  -7.59,  99.90,  -7.67,   0.02,
01/14 01Z,   0.00,  -9.01,  99.90,  -8.99,   0.02,
01/14 02Z,   0.00,  -9.83,  99.90,  -9.81,   0.02,
01/14 03Z,   0.00,  -9.99,  99.90,  -9.98,   0.02,  (min)
01/14 04Z,  -0.10,  -9.62,  99.90,  -9.70,   0.02,
01/14 05Z,  -0.10,  -8.83,  99.90,  -8.92,   0.02,
01/14 06Z,  -0.10,  -7.71,  99.90,  -7.79,   0.02,
01/14 07Z,   0.00,  -6.36,  99.90,  -6.35,   0.02,
01/14 08Z,  -0.10,  -4.97,  99.90,  -5.05,   0.02,
01/14 09Z,  -0.20,  -3.67,  99.90,  -3.85,   0.02,
01/14 10Z,  -0.10,  -2.58,  99.90,  -2.67,   0.02,
01/14 11Z,   0.00,  -1.91,  99.90,  -1.89,   0.02,
01/14 12Z,  -0.10,  -1.74,  99.90,  -1.83,   0.02,  (max)
01/14 13Z,  -0.20,  -1.96,  99.90,  -2.14,   0.02,
01/14 14Z,  -0.10,  -2.24,  99.90,  -2.33,   0.02,
01/14 15Z,  -0.10,  -2.38,  99.90,  -2.47,   0.02,  (min)
01/14 16Z,  -0.10,  -2.36,  99.90,  -2.44,   0.02,
01/14 17Z,  -0.20,  -2.24,  99.90,  -2.42,   0.02,
01/14 18Z,  -0.10,  -2.06,  99.90,  -2.14,   0.02,
01/14 19Z,  -0.10,  -1.93,  99.90,  -2.02,   0.02,  (max)
01/14 20Z,  -0.20,  -2.07,  99.90,  -2.25,   0.02,
01/14 21Z,  -0.20,  -2.62,  99.90,  -2.80,   0.02,
01/14 22Z,  -0.10,  -3.61,  99.90,  -3.69,   0.02,
01/14 23Z,  -0.20,  -5.00,  99.90,  -5.19,   0.02,
01/15 00Z,  -0.20,  -6.70,  99.90,  -6.89,   0.02,
01/15 01Z,  -0.20,  -8.43,  99.90,  -8.61,   0.02,
01/15 02Z,  -0.10,  -9.77,  99.90,  -9.85,   0.02,
01/15 03Z,  -0.10, -10.41,  99.90, -10.49,   0.02,
01/15 04Z,  -0.20, -10.35,  99.90, -10.53,   0.02,  (min)
01/15 05Z,  -0.20,  -9.76,  99.90,  -9.94,   0.02,
01/15 06Z,  -0.10,  -8.75,  99.90,  -8.83,   0.02,
01/15 07Z,  -0.10,  -7.40,  99.90,  -7.48,   0.02,
01/15 08Z,  -0.30,  -5.84,  99.90,  -6.13,   0.02,
01/15 09Z,  -0.30,  -4.29,  99.90,  -4.57,   0.02,
01/15 10Z,  -0.20,  -2.90,  99.90,  -3.08,   0.02,
01/15 11Z,  -0.10,  -1.84,  99.90,  -1.92,   0.02,
01/15 12Z,  -0.30,  -1.31,  99.90,  -1.59,   0.02,  (max)
01/15 13Z,  -0.30,  -1.34,  99.90,  -1.63,   0.02,
01/15 14Z,  -0.20,  -1.72,  99.90,  -1.91,   0.02,
01/15 15Z,  -0.20,  -2.10,  99.90,  -2.28,   0.02,
01/15 16Z,  -0.30,  -2.29,  99.90,  -2.57,   0.02,
01/15 17Z,  -0.30,  -2.31,  99.90,  -2.60,   0.02,  (min)
01/15 18Z,  -0.20,  -2.24,  99.90,  -2.42,   0.02,
01/15 19Z,  -0.20,  -2.11,  99.90,  -2.29,   0.02,  (max)
01/15 20Z,  -0.30,  -2.04,  99.90,  -2.33,   0.02,
01/15 21Z,  -0.30,  -2.27,  99.90,  -2.55,   0.02,
01/15 22Z,  -0.20,  -2.94,  99.90,  -3.13,   0.02,
01/15 23Z,  -0.20,  -4.09,  99.90,  -4.28,   0.02,
01/16 00Z,  -0.30,  -5.67,  99.90,  -5.95,   0.02,
01/16 01Z,  -0.20,  -7.50,  99.90,  -7.69,   0.02,
01/16 02Z,  -0.10,  -9.24,  99.90,  -9.33,   0.02,
01/16 03Z,  -0.10, -10.44,  99.90, -10.52,   0.02,
01/16 04Z,  -0.30, -10.84,  99.90, -11.13,   0.02,  (min)
01/16 05Z,  -0.20, -10.53,  99.90, -10.71,   0.02,
01/16 06Z,  -0.10,  -9.69,  99.90,  -9.77,   0.02,
01/16 07Z,  -0.10,  -8.44,  99.90,  -8.53,   0.02,
01/16 08Z,  -0.20,  -6.87,  99.90,  -7.06,   0.02,
01/16 09Z,  -0.20,  -5.15,  99.90,  -5.34,   0.02,
01/16 10Z,  -0.10,  -3.52,  99.90,  -3.60,   0.02,
01/16 11Z,  -0.10,  -2.17,  99.90,  -2.26,   0.02,
01/16 12Z,  -0.10,  -1.30,  99.90,  -1.38,   0.02,
01/16 13Z,  -0.20,  -1.03,  99.90,  -1.21,   0.02,  (max)
01/16 14Z,  -0.10,  -1.31,  99.90,  -1.39,   0.02,
01/16 15Z,  -0.10,  -1.82,  99.90,  -1.90,   0.02,
01/16 16Z,  -0.10,  -2.22,  99.90,  -2.30,   0.02,
01/16 17Z,  -0.10,  -2.38,  99.90,  -2.47,   0.02,  (min)
01/16 18Z,  -0.10,  -2.38,  99.90,  -2.47,   0.02,
01/16 19Z,  -0.10,  -2.29,  99.90,  -2.37,   0.02,
01/16 20Z,  -0.10,  -2.14,  99.90,  -2.23,   0.02,
01/16 21Z,  -0.10,  -2.11,  99.90,  -2.19,   0.02,  (max)
01/16 22Z,   0.00,  -2.42,  99.90,  -2.40,   0.02,
01/16 23Z,   0.00,  -3.24,  99.90,  -3.23,   0.02,
01/17 00Z,  -0.10,  -4.60,  99.90,  -4.69,   0.02,