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
#Portland, ME : 07/11/2025 09:20:05 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 18Z,   0.40,  -0.04,   0.36,  99.90,  -0.00,
07/09 19Z,   0.50,  -1.74,  -1.42,  99.90,  -0.18,
07/09 20Z,   0.50,  -2.88,  -2.64,  99.90,  -0.26,
07/09 21Z,   0.50,  -3.20,  -3.05,  99.90,  -0.35,  (min)
07/09 22Z,   0.50,  -2.61,  -2.43,  99.90,  -0.32,
07/09 23Z,   0.50,  -1.19,  -1.01,  99.90,  -0.32,
07/10 00Z,   0.40,   0.79,   1.00,  99.90,  -0.19,
07/10 01Z,   0.40,   2.76,   3.05,  99.90,  -0.11,
07/10 02Z,   0.40,   4.17,   4.54,  99.90,  -0.03,
07/10 03Z,   0.40,   4.73,   5.19,  99.90,   0.06,  (max)
07/10 04Z,   0.40,   4.35,   4.90,  99.90,   0.15,
07/10 05Z,   0.40,   3.04,   3.53,  99.90,   0.09,
07/10 06Z,   0.40,   0.99,   1.39,  99.90,   0.00,
07/10 07Z,   0.40,  -1.30,  -0.90,  99.90,   0.00,
07/10 08Z,   0.40,  -3.20,  -2.88,  99.90,  -0.08,
07/10 09Z,   0.40,  -4.29,  -4.05,  99.90,  -0.16,
07/10 10Z,   0.40,  -4.42,  -4.20,  99.90,  -0.18,  (min)
07/10 11Z,   0.40,  -3.57,  -3.52,  99.90,  -0.35,
07/10 12Z,   0.40,  -1.93,  -1.84,  99.90,  -0.31,
07/10 13Z,   0.40,   0.08,   0.28,  99.90,  -0.20,
07/10 14Z,   0.40,   1.87,   2.16,  99.90,  -0.11,
07/10 15Z,   0.40,   2.99,   3.25,  99.90,  -0.14,
07/10 16Z,   0.40,   3.29,   3.69,  99.90,   0.00,  (max)
07/10 17Z,   0.40,   2.69,   3.08,  99.90,  -0.01,
07/10 18Z,   0.40,   1.27,   1.79,  99.90,   0.12,
07/10 19Z,   0.40,  -0.61,  -0.20,  99.90,   0.01,
07/10 20Z,   0.40,  -2.30,  -2.08,  99.90,  -0.18,
07/10 21Z,   0.40,  -3.28,  -3.01,  99.90,  -0.13,
07/10 22Z,   0.40,  -3.31,  -3.24,  99.90,  -0.33,  (min)
07/10 23Z,   0.50,  -2.40,  -2.33,  99.90,  -0.43,
07/11 00Z,   0.40,  -0.68,  -0.62,  99.90,  -0.34,
07/11 01Z,   0.40,   1.46,   1.59,  99.90,  -0.27,
07/11 02Z,   0.40,   3.41,   3.70,  99.90,  -0.11,
07/11 03Z,   0.40,   4.64,   4.89,  99.90,  -0.15,
07/11 04Z,   0.40,   4.92,   5.41,  99.90,   0.09,  (max)
07/11 05Z,   0.40,   4.20,   4.71,  99.90,   0.11,
07/11 06Z,   0.40,   2.55,   3.02,  99.90,   0.07,
07/11 07Z,   0.40,   0.25,   0.68,  99.90,   0.03,
07/11 08Z,   0.40,  -2.11,  -1.65,  99.90,   0.06,
07/11 09Z,   0.40,  -3.87,  -3.54,  99.90,  -0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 10Z,   0.40,  -4.68,  99.90,  -4.35,  -0.07,  (min)
07/11 11Z,   0.40,  -4.44,  99.90,  -4.11,  -0.07,
07/11 12Z,   0.40,  -3.22,  99.90,  -2.90,  -0.08,
07/11 13Z,   0.40,  -1.30,  99.90,  -0.98,  -0.08,
07/11 14Z,   0.40,   0.81,  99.90,   1.13,  -0.08,
07/11 15Z,   0.40,   2.50,  99.90,   2.82,  -0.08,
07/11 16Z,   0.40,   3.40,  99.90,   3.71,  -0.09,  (max)
07/11 17Z,   0.40,   3.39,  99.90,   3.70,  -0.09,
07/11 18Z,   0.40,   2.45,  99.90,   2.76,  -0.09,
07/11 19Z,   0.40,   0.74,  99.90,   1.05,  -0.10,
07/11 20Z,   0.40,  -1.26,  99.90,  -0.96,  -0.10,
07/11 21Z,   0.40,  -2.88,  99.90,  -2.58,  -0.10,
07/11 22Z,   0.40,  -3.61,  99.90,  -3.32,  -0.10,  (min)
07/11 23Z,   0.40,  -3.32,  99.90,  -3.02,  -0.10,
07/12 00Z,   0.40,  -2.06,  99.90,  -1.76,  -0.10,
07/12 01Z,   0.40,  -0.07,  99.90,   0.23,  -0.10,
07/12 02Z,   0.40,   2.17,  99.90,   2.47,  -0.10,
07/12 03Z,   0.40,   4.03,  99.90,   4.33,  -0.10,
07/12 04Z,   0.40,   5.02,  99.90,   5.32,  -0.10,  (max)
07/12 05Z,   0.40,   4.97,  99.90,   5.26,  -0.10,
07/12 06Z,   0.40,   3.88,  99.90,   4.18,  -0.10,
07/12 07Z,   0.40,   1.90,  99.90,   2.20,  -0.10,
07/12 08Z,   0.40,  -0.59,  99.90,  -0.30,  -0.10,
07/12 09Z,   0.40,  -2.93,  99.90,  -2.63,  -0.10,
07/12 10Z,   0.50,  -4.46,  99.90,  -4.07,  -0.10,
07/12 11Z,   0.50,  -4.92,  99.90,  -4.52,  -0.10,  (min)
07/12 12Z,   0.50,  -4.28,  99.90,  -3.88,  -0.10,
07/12 13Z,   0.50,  -2.70,  99.90,  -2.30,  -0.10,
07/12 14Z,   0.50,  -0.55,  99.90,  -0.15,  -0.10,
07/12 15Z,   0.40,   1.59,  99.90,   1.89,  -0.10,
07/12 16Z,   0.40,   3.12,  99.90,   3.42,  -0.10,
07/12 17Z,   0.40,   3.74,  99.90,   4.04,  -0.10,  (max)
07/12 18Z,   0.40,   3.38,  99.90,   3.68,  -0.10,
07/12 19Z,   0.40,   2.10,  99.90,   2.40,  -0.10,
07/12 20Z,   0.40,   0.14,  99.90,   0.44,  -0.10,
07/12 21Z,   0.40,  -1.92,  99.90,  -1.63,  -0.10,
07/12 22Z,   0.40,  -3.40,  99.90,  -3.10,  -0.10,
07/12 23Z,   0.40,  -3.85,  99.90,  -3.55,  -0.10,  (min)
07/13 00Z,   0.40,  -3.22,  99.90,  -2.92,  -0.10,
07/13 01Z,   0.40,  -1.64,  99.90,  -1.34,  -0.10,
07/13 02Z,   0.40,   0.56,  99.90,   0.86,  -0.10,
07/13 03Z,   0.40,   2.84,  99.90,   3.14,  -0.10,
07/13 04Z,   0.40,   4.54,  99.90,   4.84,  -0.10,
07/13 05Z,   0.30,   5.24,  99.90,   5.44,  -0.10,  (max)
07/13 06Z,   0.30,   4.83,  99.90,   5.03,  -0.10,
07/13 07Z,   0.30,   3.40,  99.90,   3.60,  -0.10,
07/13 08Z,   0.30,   1.14,  99.90,   1.34,  -0.10,
07/13 09Z,   0.30,  -1.46,  99.90,  -1.26,  -0.10,
07/13 10Z,   0.30,  -3.67,  99.90,  -3.47,  -0.10,
07/13 11Z,   0.30,  -4.91,  99.90,  -4.71,  -0.10,
07/13 12Z,   0.30,  -4.97,  99.90,  -4.77,  -0.10,  (min)
07/13 13Z,   0.30,  -3.93,  99.90,  -3.74,  -0.10,
07/13 14Z,   0.30,  -2.03,  99.90,  -1.84,  -0.10,
07/13 15Z,   0.30,   0.28,  99.90,   0.48,  -0.10,
07/13 16Z,   0.30,   2.38,  99.90,   2.57,  -0.10,
07/13 17Z,   0.30,   3.69,  99.90,   3.89,  -0.10,
07/13 18Z,   0.30,   3.99,  99.90,   4.19,  -0.10,  (max)
07/13 19Z,   0.30,   3.28,  99.90,   3.48,  -0.10,
07/13 20Z,   0.30,   1.67,  99.90,   1.87,  -0.10,
07/13 21Z,   0.30,  -0.48,  99.90,  -0.28,  -0.10,
07/13 22Z,   0.30,  -2.54,  99.90,  -2.35,  -0.10,
07/13 23Z,   0.30,  -3.83,  99.90,  -3.63,  -0.10,
07/14 00Z,   0.30,  -3.99,  99.90,  -3.79,  -0.10,  (min)
07/14 01Z,   0.40,  -3.04,  99.90,  -2.74,  -0.10,
07/14 02Z,   0.40,  -1.20,  99.90,  -0.90,  -0.10,
07/14 03Z,   0.30,   1.14,  99.90,   1.34,  -0.10,
07/14 04Z,   0.30,   3.38,  99.90,   3.58,  -0.10,
07/14 05Z,   0.30,   4.87,  99.90,   5.07,  -0.10,
07/14 06Z,   0.20,   5.27,  99.90,   5.37,  -0.10,  (max)
07/14 07Z,   0.20,   4.54,  99.90,   4.63,  -0.10,
07/14 08Z,   0.20,   2.80,  99.90,   2.90,  -0.10,
07/14 09Z,   0.20,   0.35,  99.90,   0.45,  -0.10,
07/14 10Z,   0.30,  -2.25,  99.90,  -2.05,  -0.10,
07/14 11Z,   0.30,  -4.27,  99.90,  -4.07,  -0.10,
07/14 12Z,   0.30,  -5.17,  99.90,  -4.97,  -0.10,  (min)
07/14 13Z,   0.30,  -4.84,  99.90,  -4.64,  -0.10,
07/14 14Z,   0.30,  -3.44,  99.90,  -3.24,  -0.10,
07/14 15Z,   0.30,  -1.28,  99.90,  -1.08,  -0.10,
07/14 16Z,   0.30,   1.13,  99.90,   1.33,  -0.10,
07/14 17Z,   0.30,   3.11,  99.90,   3.31,  -0.10,
07/14 18Z,   0.30,   4.18,  99.90,   4.38,  -0.10,  (max)
07/14 19Z,   0.30,   4.16,  99.90,   4.35,  -0.10,
07/14 20Z,   0.30,   3.11,  99.90,   3.31,  -0.10,
07/14 21Z,   0.30,   1.23,  99.90,   1.43,  -0.10,
07/14 22Z,   0.30,  -1.06,  99.90,  -0.86,  -0.10,
07/14 23Z,   0.30,  -3.07,  99.90,  -2.87,  -0.10,
07/15 00Z,   0.30,  -4.15,  99.90,  -3.95,  -0.10,
07/15 01Z,  99.90,  -4.04,  99.90,  99.90,  -0.10,
07/15 02Z,  99.90,  -2.84,  99.90,  99.90,  -0.10,
07/15 03Z,  99.90,  -0.81,  99.90,  99.90,  -0.10,
07/15 04Z,  99.90,   1.59,  99.90,  99.90,  -0.10,
07/15 05Z,  99.90,   3.73,  99.90,  99.90,  -0.10,
07/15 06Z,  99.90,   4.99,  99.90,  99.90,  -0.10,