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 : 12/14/2025 13:21:49 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/12 18Z,   0.20,  -1.27,  -0.97,  99.90,   0.10,
12/12 19Z,   0.10,  -1.12,  -0.79,  99.90,   0.23,  (max)
12/12 20Z,   0.10,  -1.58,  -1.33,  99.90,   0.15,
12/12 21Z,   0.20,  -2.60,  -2.41,  99.90,  -0.01,
12/12 22Z,   0.20,  -3.98,  -3.91,  99.90,  -0.13,
12/12 23Z,   0.20,  -5.33,  -5.42,  99.90,  -0.29,
12/13 00Z,   0.30,  -6.33,  -6.50,  99.90,  -0.47,
12/13 01Z,   0.30,  -6.89,  -7.04,  99.90,  -0.45,
12/13 02Z,   0.30,  -7.06,  -7.18,  99.90,  -0.42,  (min)
12/13 03Z,   0.30,  -6.89,  -6.87,  99.90,  -0.28,
12/13 04Z,   0.30,  -6.44,  -6.45,  99.90,  -0.31,
12/13 05Z,   0.40,  -5.87,  -5.88,  99.90,  -0.41,
12/13 06Z,   0.20,  -5.40,  -5.43,  99.90,  -0.23,
12/13 07Z,   0.10,  -5.14,  -4.97,  99.90,   0.07,
12/13 08Z,   0.10,  -5.13,  -4.84,  99.90,   0.19,  (max)
12/13 09Z,   0.20,  -5.37,  -4.96,  99.90,   0.21,
12/13 10Z,   0.20,  -5.82,  -5.14,  99.90,   0.48,
12/13 11Z,   0.10,  -6.28,  -5.53,  99.90,   0.65,
12/13 12Z,   0.00,  -6.44,  -5.68,  99.90,   0.76,  (min)
12/13 13Z,   0.10,  -6.18,  -5.44,  99.90,   0.64,
12/13 14Z,   0.10,  -5.57,  -4.87,  99.90,   0.60,
12/13 15Z,   0.10,  -4.69,  -4.04,  99.90,   0.55,
12/13 16Z,   0.00,  -3.62,  -3.10,  99.90,   0.52,
12/13 17Z,   0.10,  -2.53,  -2.19,  99.90,   0.24,
12/13 18Z,   0.30,  -1.68,  -1.40,  99.90,  -0.02,
12/13 19Z,   0.30,  -1.30,  -1.16,  99.90,  -0.16,  (max)
12/13 20Z,   0.30,  -1.48,  -1.35,  99.90,  -0.17,
12/13 21Z,   0.30,  -2.24,  -2.15,  99.90,  -0.21,
12/13 22Z,   0.30,  -3.53,  -3.42,  99.90,  -0.19,
12/13 23Z,   0.30,  -5.11,  -5.19,  99.90,  -0.38,
12/14 00Z,   0.40,  -6.58,  -6.67,  99.90,  -0.49,
12/14 01Z,   0.50,  -7.60,  -7.67,  99.90,  -0.57,
12/14 02Z,   0.50,  -8.10,  -8.16,  99.90,  -0.56,  (min)
12/14 03Z,   0.40,  -8.14,  -8.06,  99.90,  -0.32,
12/14 04Z,   0.40,  -7.77,  -7.53,  99.90,  -0.16,
12/14 05Z,   0.50,  -7.09,  -6.88,  99.90,  -0.29,
12/14 06Z,   0.30,  -6.25,  -5.85,  99.90,   0.10,
12/14 07Z,   0.30,  -5.45,  -5.09,  99.90,   0.06,
12/14 08Z,   0.40,  -4.81,  -4.12,  99.90,   0.29,
12/14 09Z,   0.50,  -4.40,  -3.69,  99.90,   0.21,
12/14 10Z,   0.50,  -4.32,  -3.51,  99.90,   0.31,
12/14 11Z,   0.40,  -4.57,  -3.49,  99.90,   0.68,  (max)
12/14 12Z,   0.40,  -4.92,  -3.72,  99.90,   0.80,
12/14 13Z,   0.40,  -5.06,  -3.94,  99.90,   0.72,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 14Z,   0.40,  -4.86,  99.90,  -3.80,   0.66,
12/14 15Z,   0.40,  -4.37,  99.90,  -3.37,   0.61,
12/14 16Z,   0.30,  -3.68,  99.90,  -2.83,   0.55,
12/14 17Z,   0.40,  -2.85,  99.90,  -1.96,   0.49,
12/14 18Z,   0.50,  -2.06,  99.90,  -1.12,   0.43,
12/14 19Z,   0.50,  -1.56,  99.90,  -0.68,   0.38,  (max)
12/14 20Z,   0.40,  -1.53,  99.90,  -0.81,   0.32,
12/14 21Z,   0.40,  -2.04,  99.90,  -1.37,   0.26,
12/14 22Z,   0.50,  -3.11,  99.90,  -2.40,   0.21,
12/14 23Z,   0.40,  -4.67,  99.90,  -4.12,   0.15,
12/15 00Z,   0.40,  -6.42,  99.90,  -5.93,   0.09,
12/15 01Z,   0.50,  -7.91,  99.90,  -7.38,   0.03,
12/15 02Z,   0.50,  -8.83,  99.90,  -8.30,   0.03,
12/15 03Z,   0.50,  -9.14,  99.90,  -8.61,   0.03,  (min)
12/15 04Z,   0.40,  -8.94,  99.90,  -8.51,   0.03,
12/15 05Z,   0.50,  -8.31,  99.90,  -7.77,   0.03,
12/15 06Z,   0.60,  -7.34,  99.90,  -6.70,   0.03,
12/15 07Z,   0.60,  -6.20,  99.90,  -5.57,   0.03,
12/15 08Z,   0.50,  -5.09,  99.90,  -4.55,   0.03,
12/15 09Z,   0.60,  -4.12,  99.90,  -3.49,   0.03,
12/15 10Z,   0.70,  -3.45,  99.90,  -2.72,   0.03,
12/15 11Z,   0.80,  -3.21,  99.90,  -2.38,   0.03,  (max)
12/15 12Z,   0.80,  -3.40,  99.90,  -2.57,   0.03,
12/15 13Z,   0.80,  -3.74,  99.90,  -2.91,   0.03,
12/15 14Z,   0.90,  -3.92,  99.90,  -2.98,   0.03,  (min)
12/15 15Z,   1.00,  -3.80,  99.90,  -2.76,   0.03,
12/15 16Z,   0.90,  -3.43,  99.90,  -2.50,   0.03,
12/15 17Z,   0.90,  -2.91,  99.90,  -1.98,   0.03,
12/15 18Z,   1.00,  -2.31,  99.90,  -1.28,   0.03,
12/15 19Z,   1.00,  -1.81,  99.90,  -0.78,   0.03,
12/15 20Z,   1.00,  -1.64,  99.90,  -0.60,   0.03,  (max)
12/15 21Z,   1.00,  -1.94,  99.90,  -0.91,   0.03,
12/15 22Z,   1.10,  -2.79,  99.90,  -1.65,   0.03,
12/15 23Z,   1.10,  -4.17,  99.90,  -3.04,   0.03,
12/16 00Z,   1.10,  -5.96,  99.90,  -4.83,   0.03,
12/16 01Z,   1.30,  -7.79,  99.90,  -6.45,   0.03,
12/16 02Z,   1.40,  -9.18,  99.90,  -7.75,   0.03,
12/16 03Z,   1.20,  -9.87,  99.90,  -8.63,   0.03,
12/16 04Z,   1.00,  -9.88,  99.90,  -8.85,   0.03,  (min)
12/16 05Z,   0.90,  -9.37,  99.90,  -8.43,   0.03,
12/16 06Z,   0.90,  -8.42,  99.90,  -7.49,   0.03,
12/16 07Z,   0.80,  -7.15,  99.90,  -6.32,   0.03,
12/16 08Z,   0.60,  -5.74,  99.90,  -5.10,   0.03,
12/16 09Z,   0.50,  -4.37,  99.90,  -3.84,   0.03,
12/16 10Z,   0.50,  -3.22,  99.90,  -2.68,   0.03,
12/16 11Z,   0.50,  -2.45,  99.90,  -1.92,   0.03,
12/16 12Z,   0.40,  -2.23,  99.90,  -1.80,   0.03,  (max)
12/16 13Z,   0.40,  -2.48,  99.90,  -2.04,   0.03,
12/16 14Z,   0.60,  -2.87,  99.90,  -2.24,   0.03,
12/16 15Z,   0.60,  -3.09,  99.90,  -2.45,   0.03,
12/16 16Z,   0.50,  -3.03,  99.90,  -2.50,   0.03,  (min)
12/16 17Z,   0.50,  -2.78,  99.90,  -2.24,   0.03,
12/16 18Z,   0.70,  -2.41,  99.90,  -1.68,   0.03,
12/16 19Z,   0.80,  -2.01,  99.90,  -1.18,   0.03,
12/16 20Z,   0.60,  -1.76,  99.90,  -1.13,   0.03,  (max)
12/16 21Z,   0.60,  -1.89,  99.90,  -1.25,   0.03,
12/16 22Z,   0.60,  -2.52,  99.90,  -1.88,   0.03,
12/16 23Z,   0.60,  -3.69,  99.90,  -3.05,   0.03,
12/17 00Z,   0.50,  -5.35,  99.90,  -4.82,   0.03,
12/17 01Z,   0.70,  -7.30,  99.90,  -6.57,   0.03,
12/17 02Z,   0.80,  -9.09,  99.90,  -8.25,   0.03,
12/17 03Z,   0.80, -10.24,  99.90,  -9.41,   0.03,
12/17 04Z,   0.80, -10.59,  99.90,  -9.76,   0.03,  (min)
12/17 05Z,   0.90, -10.25,  99.90,  -9.31,   0.03,
12/17 06Z,   1.10,  -9.39,  99.90,  -8.25,   0.03,
12/17 07Z,   1.20,  -8.13,  99.90,  -6.89,   0.03,
12/17 08Z,   1.30,  -6.58,  99.90,  -5.25,   0.03,
12/17 09Z,   1.50,  -4.96,  99.90,  -3.43,   0.03,
12/17 10Z,   1.70,  -3.47,  99.90,  -1.73,   0.03,
12/17 11Z,   1.70,  -2.28,  99.90,  -0.55,   0.03,
12/17 12Z,   1.50,  -1.60,  99.90,  -0.07,   0.03,  (max)
12/17 13Z,   1.40,  -1.53,  99.90,  -0.09,   0.03,
12/17 14Z,   1.50,  -1.90,  99.90,  -0.36,   0.03,
12/17 15Z,   1.50,  -2.35,  99.90,  -0.81,   0.03,
12/17 16Z,   1.40,  -2.58,  99.90,  -1.15,   0.03,
12/17 17Z,   1.30,  -2.56,  99.90,  -1.23,   0.03,  (min)
12/17 18Z,   1.30,  -2.39,  99.90,  -1.05,   0.03,
12/17 19Z,   1.10,  -2.14,  99.90,  -1.01,   0.03,
12/17 20Z,   0.90,  -1.90,  99.90,  -0.97,   0.03,
12/17 21Z,   0.90,  -1.88,  99.90,  -0.94,   0.03,  (max)
12/17 22Z,   0.90,  -2.27,  99.90,  -1.34,   0.03,
12/17 23Z,   0.80,  -3.21,  99.90,  -2.37,   0.03,
12/18 00Z,   0.70,  -4.68,  99.90,  -3.95,   0.03,
12/18 01Z,   0.70,  -6.57,  99.90,  -5.84,   0.03,
12/18 02Z,   0.70,  -8.57,  99.90,  -7.84,   0.03,
12/18 03Z,   0.60, -10.19,  99.90,  -9.55,   0.03,
12/18 04Z,   0.40, -11.00,  99.90, -10.57,   0.03,  (min)
12/18 05Z,   0.40, -10.95,  99.90, -10.52,   0.03,
12/18 06Z,   0.50, -10.23,  99.90,  -9.70,   0.03,