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
#Astoria, OR : 11/10/2025 05:24:00 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 12Z,   0.20,  -1.02,  -0.51,  99.90,   0.31,  (max)
11/08 13Z,   0.20,  -1.82,  -1.41,  99.90,   0.21,
11/08 14Z,   0.10,  -3.08,  -2.91,  99.90,   0.07,
11/08 15Z,   0.20,  -4.31,  -4.30,  99.90,  -0.19,
11/08 16Z,   0.20,  -5.16,  -5.24,  99.90,  -0.28,
11/08 17Z,   0.20,  -5.34,  -5.36,  99.90,  -0.22,  (min)
11/08 18Z,   0.20,  -4.64,  -4.43,  99.90,   0.01,
11/08 19Z,   0.20,  -3.15,  -2.85,  99.90,   0.10,
11/08 20Z,   0.20,  -1.29,  -1.08,  99.90,   0.01,
11/08 21Z,   0.20,   0.33,   0.57,  99.90,   0.04,
11/08 22Z,   0.10,   1.26,   1.47,  99.90,   0.11,  (max)
11/08 23Z,   0.20,   1.26,   1.45,  99.90,  -0.01,
11/09 00Z,   0.10,   0.24,   0.22,  99.90,  -0.12,
11/09 01Z,   0.10,  -1.66,  -1.92,  99.90,  -0.36,
11/09 02Z,   0.10,  -3.99,  -4.16,  99.90,  -0.27,
11/09 03Z,   0.10,  -6.27,  -6.23,  99.90,  -0.06,
11/09 04Z,   0.20,  -8.12,  -7.97,  99.90,  -0.05,
11/09 05Z,   0.10,  -9.35,  -9.20,  99.90,   0.05,
11/09 06Z,   0.10,  -9.72,  -9.75,  99.90,  -0.13,  (min)
11/09 07Z,   0.10,  -9.10,  -9.05,  99.90,  -0.05,
11/09 08Z,   0.10,  -7.61,  -7.24,  99.90,   0.27,
11/09 09Z,   0.10,  -5.67,  -5.27,  99.90,   0.30,
11/09 10Z,   0.10,  -3.73,  -3.41,  99.90,   0.22,
11/09 11Z,   0.10,  -2.16,  -1.91,  99.90,   0.15,
11/09 12Z,   0.10,  -1.27,  -1.04,  99.90,   0.13,
11/09 13Z,   0.10,  -1.25,  -1.03,  99.90,   0.12,  (max)
11/09 14Z,   0.10,  -2.01,  -1.82,  99.90,   0.09,
11/09 15Z,   0.10,  -3.13,  -3.13,  99.90,  -0.10,
11/09 16Z,   0.10,  -4.21,  -4.43,  99.90,  -0.32,
11/09 17Z,   0.10,  -4.92,  -5.26,  99.90,  -0.44,  (min)
11/09 18Z,   0.00,  -5.01,  -5.17,  99.90,  -0.16,
11/09 19Z,   0.00,  -4.30,  -4.30,  99.90,  -0.00,
11/09 20Z,   0.00,  -2.90,  -2.82,  99.90,   0.08,
11/09 21Z,   0.00,  -1.27,  -1.23,  99.90,   0.04,
11/09 22Z,   0.00,   0.08,   0.11,  99.90,   0.03,
11/09 23Z,   0.00,   0.76,   0.80,  99.90,   0.04,  (max)
11/10 00Z,   0.00,   0.62,   0.59,  99.90,  -0.03,
11/10 01Z,   0.00,  -0.41,  -0.65,  99.90,  -0.24,
11/10 02Z,   0.00,  -2.17,  -2.66,  99.90,  -0.49,
11/10 03Z,   0.00,  -4.26,  -4.70,  99.90,  -0.44,
11/10 04Z,   0.00,  -6.24,  -6.63,  99.90,  -0.39,
11/10 05Z,   0.00,  -7.84,  -8.18,  99.90,  -0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 06Z,   0.00,  -8.88,  99.90,  -9.19,  -0.31,
11/10 07Z,   0.00,  -9.14,  99.90,  -9.43,  -0.29,  (min)
11/10 08Z,   0.00,  -8.51,  99.90,  -8.77,  -0.26,
11/10 09Z,   0.00,  -7.13,  99.90,  -7.36,  -0.23,
11/10 10Z,   0.00,  -5.38,  99.90,  -5.59,  -0.21,
11/10 11Z,   0.00,  -3.64,  99.90,  -3.82,  -0.18,
11/10 12Z,   0.00,  -2.22,  99.90,  -2.37,  -0.15,
11/10 13Z,   0.00,  -1.41,  99.90,  -1.54,  -0.13,
11/10 14Z,   0.00,  -1.40,  99.90,  -1.50,  -0.10,  (max)
11/10 15Z,   0.00,  -2.07,  99.90,  -2.14,  -0.07,
11/10 16Z,   0.00,  -3.06,  99.90,  -3.11,  -0.05,
11/10 17Z,   0.00,  -4.02,  99.90,  -4.04,  -0.02,
11/10 18Z,   0.00,  -4.68,  99.90,  -4.70,  -0.02,
11/10 19Z,   0.00,  -4.78,  99.90,  -4.80,  -0.02,  (min)
11/10 20Z,   0.00,  -4.17,  99.90,  -4.19,  -0.02,
11/10 21Z,  -0.10,  -2.97,  99.90,  -3.09,  -0.02,
11/10 22Z,  -0.10,  -1.60,  99.90,  -1.72,  -0.02,
11/10 23Z,  -0.10,  -0.50,  99.90,  -0.62,  -0.02,
11/11 00Z,  -0.10,   0.05,  99.90,  -0.07,  -0.02,  (max)
11/11 01Z,  -0.10,  -0.10,  99.90,  -0.22,  -0.02,
11/11 02Z,  -0.10,  -1.01,  99.90,  -1.13,  -0.02,
11/11 03Z,  -0.10,  -2.52,  99.90,  -2.64,  -0.02,
11/11 04Z,  -0.10,  -4.30,  99.90,  -4.42,  -0.02,
11/11 05Z,  -0.10,  -5.99,  99.90,  -6.11,  -0.02,
11/11 06Z,  -0.10,  -7.37,  99.90,  -7.49,  -0.02,
11/11 07Z,  -0.10,  -8.29,  99.90,  -8.41,  -0.02,
11/11 08Z,  -0.10,  -8.51,  99.90,  -8.64,  -0.02,  (min)
11/11 09Z,  -0.10,  -7.93,  99.90,  -8.05,  -0.02,
11/11 10Z,  -0.10,  -6.70,  99.90,  -6.82,  -0.02,
11/11 11Z,  -0.10,  -5.13,  99.90,  -5.26,  -0.02,
11/11 12Z,  -0.10,  -3.55,  99.90,  -3.67,  -0.02,
11/11 13Z,  -0.10,  -2.21,  99.90,  -2.33,  -0.02,
11/11 14Z,  -0.10,  -1.42,  99.90,  -1.54,  -0.02,
11/11 15Z,  -0.10,  -1.37,  99.90,  -1.49,  -0.02,  (max)
11/11 16Z,  -0.10,  -1.96,  99.90,  -2.09,  -0.02,
11/11 17Z,  -0.10,  -2.88,  99.90,  -3.00,  -0.02,
11/11 18Z,  -0.10,  -3.81,  99.90,  -3.93,  -0.02,
11/11 19Z,  -0.10,  -4.51,  99.90,  -4.63,  -0.02,
11/11 20Z,  -0.10,  -4.73,  99.90,  -4.86,  -0.02,  (min)
11/11 21Z,  -0.10,  -4.31,  99.90,  -4.43,  -0.02,
11/11 22Z,  -0.10,  -3.35,  99.90,  -3.47,  -0.02,
11/11 23Z,  -0.10,  -2.22,  99.90,  -2.34,  -0.02,
11/12 00Z,  -0.10,  -1.29,  99.90,  -1.41,  -0.02,
11/12 01Z,   0.00,  -0.76,  99.90,  -0.78,  -0.02,  (max)
11/12 02Z,   0.00,  -0.78,  99.90,  -0.80,  -0.02,
11/12 03Z,   0.00,  -1.46,  99.90,  -1.48,  -0.02,
11/12 04Z,   0.00,  -2.68,  99.90,  -2.70,  -0.02,
11/12 05Z,   0.00,  -4.16,  99.90,  -4.18,  -0.02,
11/12 06Z,   0.00,  -5.60,  99.90,  -5.62,  -0.02,
11/12 07Z,   0.00,  -6.84,  99.90,  -6.86,  -0.02,
11/12 08Z,   0.00,  -7.71,  99.90,  -7.73,  -0.02,
11/12 09Z,   0.00,  -7.95,  99.90,  -7.97,  -0.02,  (min)
11/12 10Z,   0.00,  -7.44,  99.90,  -7.46,  -0.02,
11/12 11Z,   0.00,  -6.33,  99.90,  -6.35,  -0.02,
11/12 12Z,   0.00,  -4.88,  99.90,  -4.90,  -0.02,
11/12 13Z,   0.10,  -3.36,  99.90,  -3.28,  -0.02,
11/12 14Z,   0.10,  -2.03,  99.90,  -1.95,  -0.02,
11/12 15Z,   0.10,  -1.23,  99.90,  -1.15,  -0.02,
11/12 16Z,   0.10,  -1.16,  99.90,  -1.08,  -0.02,  (max)
11/12 17Z,   0.10,  -1.73,  99.90,  -1.65,  -0.02,
11/12 18Z,   0.10,  -2.64,  99.90,  -2.56,  -0.02,
11/12 19Z,   0.10,  -3.65,  99.90,  -3.57,  -0.02,
11/12 20Z,   0.20,  -4.50,  99.90,  -4.33,  -0.02,
11/12 21Z,   0.20,  -4.93,  99.90,  -4.75,  -0.02,  (min)
11/12 22Z,   0.20,  -4.73,  99.90,  -4.55,  -0.02,
11/12 23Z,   0.20,  -4.00,  99.90,  -3.82,  -0.02,
11/13 00Z,   0.30,  -3.04,  99.90,  -2.76,  -0.02,
11/13 01Z,   0.30,  -2.14,  99.90,  -1.86,  -0.02,
11/13 02Z,   0.40,  -1.49,  99.90,  -1.11,  -0.02,
11/13 03Z,   0.40,  -1.30,  99.90,  -0.92,  -0.02,  (max)
11/13 04Z,   0.40,  -1.71,  99.90,  -1.33,  -0.02,
11/13 05Z,   0.50,  -2.66,  99.90,  -2.18,  -0.02,
11/13 06Z,   0.50,  -3.90,  99.90,  -3.42,  -0.02,
11/13 07Z,   0.50,  -5.19,  99.90,  -4.71,  -0.02,
11/13 08Z,   0.50,  -6.38,  99.90,  -5.90,  -0.02,
11/13 09Z,   0.60,  -7.24,  99.90,  -6.66,  -0.02,
11/13 10Z,   0.60,  -7.50,  99.90,  -6.92,  -0.02,  (min)
11/13 11Z,   0.60,  -7.03,  99.90,  -6.45,  -0.02,
11/13 12Z,   0.70,  -5.96,  99.90,  -5.28,  -0.02,
11/13 13Z,   0.80,  -4.53,  99.90,  -3.75,  -0.02,
11/13 14Z,   0.80,  -2.99,  99.90,  -2.21,  -0.02,
11/13 15Z,   0.90,  -1.64,  99.90,  -0.76,  -0.02,
11/13 16Z,   1.10,  -0.84,  99.90,   0.23,  -0.02,
11/13 17Z,   1.20,  -0.82,  99.90,   0.36,  -0.02,  (max)
11/13 18Z,   1.30,  -1.45,  99.90,  -0.17,  -0.02,
11/13 19Z,   1.40,  -2.49,  99.90,  -1.11,  -0.02,
11/13 20Z,   1.60,  -3.67,  99.90,  -2.10,  -0.02,
11/13 21Z,   1.90,  -4.75,  99.90,  -2.87,  -0.02,
11/13 22Z,   2.10,  -5.40,  99.90,  -3.32,  -0.02,  (min)
11/13 23Z,   2.20,  -5.39,  99.90,  -3.21,  -0.02,
11/14 00Z,   2.20,  -4.80,  99.90,  -2.62,  -0.02,