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
#Charleston, OR : 11/11/2025 17:21:40 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 00Z,  -0.30,  -2.71,  -3.03,  99.90,  -0.02,
11/10 01Z,  -0.30,  -4.50,  -4.73,  99.90,   0.07,
11/10 02Z,  -0.20,  -6.61,  -6.67,  99.90,   0.14,
11/10 03Z,  -0.30,  -8.60,  -8.68,  99.90,   0.22,
11/10 04Z,  -0.30, -10.09, -10.17,  99.90,   0.22,
11/10 05Z,  -0.30, -10.78, -10.88,  99.90,   0.20,  (min)
11/10 06Z,  -0.30, -10.56, -10.60,  99.90,   0.26,
11/10 07Z,  -0.40,  -9.55,  -9.51,  99.90,   0.44,
11/10 08Z,  -0.40,  -8.05,  -8.04,  99.90,   0.41,
11/10 09Z,  -0.30,  -6.39,  -6.49,  99.90,   0.20,
11/10 10Z,  -0.30,  -4.87,  -5.03,  99.90,   0.14,
11/10 11Z,  -0.30,  -3.76,  -3.96,  99.90,   0.10,
11/10 12Z,  -0.30,  -3.25,  -3.40,  99.90,   0.15,  (max)
11/10 13Z,  -0.30,  -3.40,  -3.54,  99.90,   0.16,
11/10 14Z,  -0.30,  -4.02,  -4.19,  99.90,   0.13,
11/10 15Z,  -0.20,  -4.85,  -4.98,  99.90,   0.07,
11/10 16Z,  -0.20,  -5.58,  -5.74,  99.90,   0.04,
11/10 17Z,  -0.30,  -5.94,  -6.11,  99.90,   0.13,  (min)
11/10 18Z,  -0.20,  -5.78,  -6.04,  99.90,  -0.06,
11/10 19Z,  -0.20,  -5.11,  -5.35,  99.90,  -0.04,
11/10 20Z,  -0.30,  -4.12,  -4.47,  99.90,  -0.05,
11/10 21Z,  -0.20,  -3.11,  -3.46,  99.90,  -0.15,
11/10 22Z,  -0.20,  -2.31,  -2.64,  99.90,  -0.13,
11/10 23Z,  -0.20,  -1.96,  -2.28,  99.90,  -0.12,  (max)
11/11 00Z,  -0.20,  -2.25,  -2.62,  99.90,  -0.17,
11/11 01Z,  -0.20,  -3.24,  -3.59,  99.90,  -0.15,
11/11 02Z,  -0.20,  -4.79,  -5.02,  99.90,  -0.03,
11/11 03Z,  -0.20,  -6.60,  -6.76,  99.90,   0.04,
11/11 04Z,  -0.30,  -8.30,  -8.41,  99.90,   0.19,
11/11 05Z,  -0.30,  -9.57,  -9.64,  99.90,   0.23,
11/11 06Z,  -0.30, -10.16, -10.27,  99.90,   0.19,  (min)
11/11 07Z,  -0.30,  -9.95,  -9.99,  99.90,   0.26,
11/11 08Z,  -0.30,  -9.07,  -9.08,  99.90,   0.29,
11/11 09Z,  -0.30,  -7.75,  -7.75,  99.90,   0.30,
11/11 10Z,  -0.20,  -6.27,  -6.32,  99.90,   0.15,
11/11 11Z,  -0.20,  -4.87,  -5.02,  99.90,   0.05,
11/11 12Z,  -0.20,  -3.82,  -3.98,  99.90,   0.04,
11/11 13Z,  -0.20,  -3.32,  -3.44,  99.90,   0.08,  (max)
11/11 14Z,  -0.20,  -3.40,  -3.46,  99.90,   0.14,
11/11 15Z,  -0.10,  -3.94,  -4.00,  99.90,   0.04,
11/11 16Z,  -0.10,  -4.70,  -4.79,  99.90,   0.01,
11/11 17Z,  -0.20,  -5.43,  -5.49,  99.90,   0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/11 18Z,  -0.10,  -5.87,  99.90,  -5.84,   0.13,
11/11 19Z,  -0.20,  -5.87,  99.90,  -5.94,   0.13,  (min)
11/11 20Z,  -0.10,  -5.41,  99.90,  -5.39,   0.13,
11/11 21Z,   0.00,  -4.66,  99.90,  -4.53,   0.12,
11/11 22Z,   0.00,  -3.82,  99.90,  -3.69,   0.12,
11/11 23Z,   0.00,  -3.10,  99.90,  -2.98,   0.12,
11/12 00Z,   0.00,  -2.73,  99.90,  -2.62,   0.11,  (max)
11/12 01Z,   0.00,  -2.89,  99.90,  -2.78,   0.11,
11/12 02Z,   0.00,  -3.66,  99.90,  -3.56,   0.11,
11/12 03Z,   0.00,  -4.93,  99.90,  -4.82,   0.11,
11/12 04Z,   0.00,  -6.43,  99.90,  -6.33,   0.10,
11/12 05Z,   0.00,  -7.89,  99.90,  -7.79,   0.10,
11/12 06Z,   0.00,  -9.00,  99.90,  -8.90,   0.10,
11/12 07Z,   0.00,  -9.54,  99.90,  -9.44,   0.10,  (min)
11/12 08Z,   0.10,  -9.39,  99.90,  -9.19,   0.10,
11/12 09Z,   0.10,  -8.62,  99.90,  -8.42,   0.10,
11/12 10Z,   0.10,  -7.44,  99.90,  -7.24,   0.10,
11/12 11Z,   0.10,  -6.07,  99.90,  -5.87,   0.10,
11/12 12Z,   0.20,  -4.75,  99.90,  -4.45,   0.10,
11/12 13Z,   0.10,  -3.72,  99.90,  -3.52,   0.10,
11/12 14Z,   0.20,  -3.22,  99.90,  -2.92,   0.10,  (max)
11/12 15Z,   0.20,  -3.27,  99.90,  -2.97,   0.10,
11/12 16Z,   0.20,  -3.79,  99.90,  -3.49,   0.10,
11/12 17Z,   0.20,  -4.58,  99.90,  -4.28,   0.10,
11/12 18Z,   0.10,  -5.40,  99.90,  -5.20,   0.10,
11/12 19Z,   0.20,  -6.01,  99.90,  -5.71,   0.10,
11/12 20Z,   0.20,  -6.21,  99.90,  -5.91,   0.10,  (min)
11/12 21Z,   0.30,  -5.96,  99.90,  -5.56,   0.10,
11/12 22Z,   0.30,  -5.38,  99.90,  -4.98,   0.10,
11/12 23Z,   0.40,  -4.62,  99.90,  -4.12,   0.10,
11/13 00Z,   0.40,  -3.90,  99.90,  -3.40,   0.10,
11/13 01Z,   0.50,  -3.42,  99.90,  -2.82,   0.10,
11/13 02Z,   0.50,  -3.41,  99.90,  -2.81,   0.10,  (max)
11/13 03Z,   0.40,  -3.94,  99.90,  -3.44,   0.10,
11/13 04Z,   0.40,  -4.93,  99.90,  -4.43,   0.10,
11/13 05Z,   0.50,  -6.19,  99.90,  -5.59,   0.10,
11/13 06Z,   0.50,  -7.46,  99.90,  -6.86,   0.10,
11/13 07Z,   0.50,  -8.47,  99.90,  -7.87,   0.10,
11/13 08Z,   0.60,  -8.99,  99.90,  -8.29,   0.10,  (min)
11/13 09Z,   0.60,  -8.87,  99.90,  -8.17,   0.10,
11/13 10Z,   0.70,  -8.18,  99.90,  -7.38,   0.10,
11/13 11Z,   0.80,  -7.06,  99.90,  -6.16,   0.10,
11/13 12Z,   0.80,  -5.74,  99.90,  -4.84,   0.10,
11/13 13Z,   0.80,  -4.44,  99.90,  -3.54,   0.10,
11/13 14Z,   0.70,  -3.44,  99.90,  -2.64,   0.10,
11/13 15Z,   0.60,  -2.96,  99.90,  -2.26,   0.10,  (max)
11/13 16Z,   0.50,  -3.06,  99.90,  -2.46,   0.10,
11/13 17Z,   0.50,  -3.66,  99.90,  -3.06,   0.10,
11/13 18Z,   0.50,  -4.58,  99.90,  -3.98,   0.10,
11/13 19Z,   0.50,  -5.59,  99.90,  -4.99,   0.10,
11/13 20Z,   0.40,  -6.39,  99.90,  -5.89,   0.10,
11/13 21Z,   0.40,  -6.78,  99.90,  -6.28,   0.10,  (min)
11/13 22Z,   0.40,  -6.67,  99.90,  -6.17,   0.10,
11/13 23Z,   0.50,  -6.16,  99.90,  -5.56,   0.10,
11/14 00Z,   0.50,  -5.39,  99.90,  -4.79,   0.10,
11/14 01Z,   0.60,  -4.57,  99.90,  -3.87,   0.10,
11/14 02Z,   0.50,  -3.94,  99.90,  -3.34,   0.10,
11/14 03Z,   0.50,  -3.74,  99.90,  -3.14,   0.10,  (max)
11/14 04Z,   0.50,  -4.06,  99.90,  -3.46,   0.10,
11/14 05Z,   0.50,  -4.85,  99.90,  -4.25,   0.10,
11/14 06Z,   0.50,  -5.94,  99.90,  -5.34,   0.10,
11/14 07Z,   0.40,  -7.09,  99.90,  -6.59,   0.10,
11/14 08Z,   0.40,  -8.03,  99.90,  -7.54,   0.10,
11/14 09Z,   0.40,  -8.51,  99.90,  -8.01,   0.10,  (min)
11/14 10Z,   0.40,  -8.38,  99.90,  -7.88,   0.10,
11/14 11Z,   0.30,  -7.67,  99.90,  -7.27,   0.10,
11/14 12Z,   0.40,  -6.55,  99.90,  -6.05,   0.10,
11/14 13Z,   0.40,  -5.22,  99.90,  -4.72,   0.10,
11/14 14Z,   0.40,  -3.94,  99.90,  -3.44,   0.10,
11/14 15Z,   0.30,  -3.00,  99.90,  -2.60,   0.10,
11/14 16Z,   0.30,  -2.63,  99.90,  -2.23,   0.10,  (max)
11/14 17Z,   0.20,  -2.88,  99.90,  -2.58,   0.10,
11/14 18Z,   0.20,  -3.67,  99.90,  -3.37,   0.10,
11/14 19Z,   0.10,  -4.81,  99.90,  -4.61,   0.10,
11/14 20Z,   0.20,  -6.03,  99.90,  -5.73,   0.10,
11/14 21Z,   0.10,  -7.01,  99.90,  -6.81,   0.10,
11/14 22Z,   0.10,  -7.50,  99.90,  -7.30,   0.10,  (min)
11/14 23Z,   0.20,  -7.43,  99.90,  -7.13,   0.10,
11/15 00Z,   0.20,  -6.87,  99.90,  -6.57,   0.10,
11/15 01Z,   0.10,  -6.00,  99.90,  -5.80,   0.10,
11/15 02Z,   0.10,  -5.03,  99.90,  -4.83,   0.10,
11/15 03Z,   0.10,  -4.24,  99.90,  -4.04,   0.10,
11/15 04Z,   0.10,  -3.88,  99.90,  -3.68,   0.10,  (max)
11/15 05Z,   0.10,  -4.06,  99.90,  -3.86,   0.10,
11/15 06Z,   0.00,  -4.73,  99.90,  -4.63,   0.10,
11/15 07Z,   0.00,  -5.72,  99.90,  -5.62,   0.10,
11/15 08Z,   0.00,  -6.81,  99.90,  -6.71,   0.10,
11/15 09Z,   0.00,  -7.68,  99.90,  -7.58,   0.10,
11/15 10Z,   0.00,  -8.08,  99.90,  -7.98,   0.10,  (min)
11/15 11Z,   0.00,  -7.86,  99.90,  -7.76,   0.10,
11/15 12Z,   0.00,  -7.07,  99.90,  -6.97,   0.10,