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 : 05/20/2025 22:21:52 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 06Z,  -0.20,  -6.09,  -6.15,  99.90,   0.14,  (min)
05/19 07Z,  -0.20,  -5.89,  -5.98,  99.90,   0.11,
05/19 08Z,  -0.20,  -5.34,  -5.40,  99.90,   0.14,
05/19 09Z,  -0.20,  -4.61,  -4.66,  99.90,   0.15,
05/19 10Z,  -0.20,  -3.94,  -3.99,  99.90,   0.15,
05/19 11Z,  -0.10,  -3.51,  -3.46,  99.90,   0.15,
05/19 12Z,  -0.10,  -3.47,  -3.34,  99.90,   0.23,  (max)
05/19 13Z,  -0.10,  -3.93,  -3.90,  99.90,   0.13,
05/19 14Z,   0.00,  -4.89,  -4.97,  99.90,  -0.08,
05/19 15Z,   0.00,  -6.22,  -6.24,  99.90,  -0.02,
05/19 16Z,  -0.10,  -7.64,  -7.52,  99.90,   0.22,
05/19 17Z,  -0.10,  -8.85,  -8.72,  99.90,   0.23,
05/19 18Z,  -0.10,  -9.62,  -9.42,  99.90,   0.30,
05/19 19Z,  -0.20,  -9.80,  -9.60,  99.90,   0.40,  (min)
05/19 20Z,  -0.20,  -9.35,  -9.13,  99.90,   0.42,
05/19 21Z,  -0.20,  -8.41,  -8.17,  99.90,   0.44,
05/19 22Z,  -0.20,  -7.19,  -7.07,  99.90,   0.32,
05/19 23Z,  -0.20,  -5.95,  -5.93,  99.90,   0.22,
05/20 00Z,  -0.20,  -4.89,  -4.90,  99.90,   0.19,
05/20 01Z,  -0.20,  -4.19,  -4.26,  99.90,   0.13,
05/20 02Z,  -0.20,  -3.96,  -4.03,  99.90,   0.13,  (max)
05/20 03Z,  -0.20,  -4.22,  -4.30,  99.90,   0.12,
05/20 04Z,  -0.20,  -4.82,  -4.83,  99.90,   0.19,
05/20 05Z,  -0.20,  -5.52,  -5.55,  99.90,   0.17,
05/20 06Z,  -0.20,  -6.10,  -6.11,  99.90,   0.19,
05/20 07Z,  -0.20,  -6.39,  -6.34,  99.90,   0.25,  (min)
05/20 08Z,  -0.20,  -6.29,  -6.27,  99.90,   0.22,
05/20 09Z,  -0.20,  -5.83,  -5.82,  99.90,   0.21,
05/20 10Z,  -0.20,  -5.14,  -5.16,  99.90,   0.18,
05/20 11Z,  -0.20,  -4.46,  -4.44,  99.90,   0.22,
05/20 12Z,  -0.20,  -3.98,  -3.94,  99.90,   0.24,
05/20 13Z,  -0.20,  -3.86,  -3.90,  99.90,   0.16,  (max)
05/20 14Z,  -0.20,  -4.21,  -4.38,  99.90,   0.03,
05/20 15Z,  -0.10,  -5.06,  -5.18,  99.90,  -0.02,
05/20 16Z,  -0.20,  -6.27,  -6.34,  99.90,   0.13,
05/20 17Z,  -0.30,  -7.56,  -7.58,  99.90,   0.28,
05/20 18Z,  -0.20,  -8.67,  -8.69,  99.90,   0.18,
05/20 19Z,  -0.20,  -9.36,  -9.51,  99.90,   0.05,  (min)
05/20 20Z,  -0.30,  -9.48,  -9.47,  99.90,   0.31,
05/20 21Z,  -0.20,  -8.98,  -8.93,  99.90,   0.25,
05/20 22Z,  -0.30,  -7.99,  -8.08,  99.90,   0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 23Z,  -0.20,  -6.74,  99.90,  -6.73,   0.20,
05/21 00Z,  -0.20,  -5.47,  99.90,  -5.47,   0.20,
05/21 01Z,  -0.20,  -4.40,  99.90,  -4.41,   0.19,
05/21 02Z,  -0.20,  -3.73,  99.90,  -3.75,   0.18,
05/21 03Z,  -0.20,  -3.60,  99.90,  -3.63,   0.17,  (max)
05/21 04Z,  -0.10,  -4.00,  99.90,  -3.94,   0.16,
05/21 05Z,  -0.20,  -4.79,  99.90,  -4.83,   0.15,
05/21 06Z,  -0.20,  -5.70,  99.90,  -5.75,   0.14,
05/21 07Z,  -0.30,  -6.50,  99.90,  -6.66,   0.14,
05/21 08Z,  -0.20,  -6.98,  99.90,  -7.06,   0.13,  (min)
05/21 09Z,  -0.10,  -7.01,  99.90,  -7.00,   0.12,
05/21 10Z,  -0.20,  -6.59,  99.90,  -6.68,   0.11,
05/21 11Z,  -0.20,  -5.88,  99.90,  -5.97,   0.11,
05/21 12Z,  -0.20,  -5.09,  99.90,  -5.18,   0.11,
05/21 13Z,  -0.10,  -4.46,  99.90,  -4.45,   0.11,
05/21 14Z,  -0.10,  -4.15,  99.90,  -4.14,   0.11,  (max)
05/21 15Z,  -0.10,  -4.33,  99.90,  -4.32,   0.11,
05/21 16Z,  -0.20,  -5.04,  99.90,  -5.13,   0.11,
05/21 17Z,  -0.20,  -6.13,  99.90,  -6.22,   0.11,
05/21 18Z,  -0.10,  -7.33,  99.90,  -7.32,   0.11,
05/21 19Z,   0.00,  -8.38,  99.90,  -8.27,   0.11,
05/21 20Z,  -0.10,  -9.03,  99.90,  -9.02,   0.11,
05/21 21Z,  -0.10,  -9.10,  99.90,  -9.10,   0.11,  (min)
05/21 22Z,   0.00,  -8.54,  99.90,  -8.44,   0.11,
05/21 23Z,   0.00,  -7.47,  99.90,  -7.36,   0.11,
05/22 00Z,   0.00,  -6.14,  99.90,  -6.03,   0.11,
05/22 01Z,  -0.10,  -4.81,  99.90,  -4.80,   0.11,
05/22 02Z,  -0.10,  -3.73,  99.90,  -3.72,   0.11,
05/22 03Z,  -0.10,  -3.12,  99.90,  -3.11,   0.11,
05/22 04Z,   0.00,  -3.15,  99.90,  -3.04,   0.11,  (max)
05/22 05Z,  -0.10,  -3.79,  99.90,  -3.78,   0.11,
05/22 06Z,  -0.10,  -4.86,  99.90,  -4.85,   0.11,
05/22 07Z,  -0.10,  -6.08,  99.90,  -6.07,   0.11,
05/22 08Z,   0.00,  -7.16,  99.90,  -7.06,   0.11,
05/22 09Z,   0.00,  -7.86,  99.90,  -7.75,   0.11,
05/22 10Z,  -0.10,  -7.99,  99.90,  -7.98,   0.11,  (min)
05/22 11Z,  -0.10,  -7.55,  99.90,  -7.54,   0.11,
05/22 12Z,   0.00,  -6.71,  99.90,  -6.60,   0.11,
05/22 13Z,   0.00,  -5.72,  99.90,  -5.61,   0.11,
05/22 14Z,   0.00,  -4.84,  99.90,  -4.73,   0.11,
05/22 15Z,   0.00,  -4.30,  99.90,  -4.20,   0.11,  (max)
05/22 16Z,  -0.10,  -4.29,  99.90,  -4.28,   0.11,
05/22 17Z,  -0.10,  -4.85,  99.90,  -4.84,   0.11,
05/22 18Z,   0.00,  -5.85,  99.90,  -5.74,   0.11,
05/22 19Z,   0.00,  -7.01,  99.90,  -6.90,   0.11,
05/22 20Z,  -0.10,  -8.03,  99.90,  -8.02,   0.11,
05/22 21Z,  -0.10,  -8.66,  99.90,  -8.65,   0.11,  (min)
05/22 22Z,   0.00,  -8.67,  99.90,  -8.56,   0.11,
05/22 23Z,   0.00,  -8.02,  99.90,  -7.91,   0.11,
05/23 00Z,   0.00,  -6.83,  99.90,  -6.72,   0.11,
05/23 01Z,   0.00,  -5.39,  99.90,  -5.28,   0.11,
05/23 02Z,   0.00,  -4.00,  99.90,  -3.89,   0.11,
05/23 03Z,   0.00,  -2.94,  99.90,  -2.83,   0.11,
05/23 04Z,   0.00,  -2.46,  99.90,  -2.35,   0.11,  (max)
05/23 05Z,   0.00,  -2.72,  99.90,  -2.61,   0.11,
05/23 06Z,  -0.10,  -3.67,  99.90,  -3.67,   0.11,
05/23 07Z,  -0.10,  -5.11,  99.90,  -5.10,   0.11,
05/23 08Z,   0.00,  -6.69,  99.90,  -6.58,   0.11,
05/23 09Z,   0.00,  -8.07,  99.90,  -7.96,   0.11,
05/23 10Z,   0.00,  -8.94,  99.90,  -8.83,   0.11,
05/23 11Z,   0.00,  -9.10,  99.90,  -8.99,   0.11,  (min)
05/23 12Z,   0.00,  -8.54,  99.90,  -8.44,   0.11,
05/23 13Z,   0.00,  -7.49,  99.90,  -7.38,   0.11,
05/23 14Z,   0.00,  -6.23,  99.90,  -6.13,   0.11,
05/23 15Z,   0.00,  -5.08,  99.90,  -4.97,   0.11,
05/23 16Z,   0.00,  -4.29,  99.90,  -4.19,   0.11,
05/23 17Z,   0.00,  -4.10,  99.90,  -3.99,   0.11,  (max)
05/23 18Z,   0.00,  -4.55,  99.90,  -4.44,   0.11,
05/23 19Z,   0.00,  -5.50,  99.90,  -5.39,   0.11,
05/23 20Z,   0.00,  -6.64,  99.90,  -6.54,   0.11,
05/23 21Z,   0.00,  -7.67,  99.90,  -7.56,   0.11,
05/23 22Z,   0.00,  -8.27,  99.90,  -8.16,   0.11,  (min)
05/23 23Z,   0.00,  -8.20,  99.90,  -8.09,   0.11,
05/24 00Z,   0.00,  -7.42,  99.90,  -7.31,   0.11,
05/24 01Z,   0.00,  -6.10,  99.90,  -5.99,   0.11,
05/24 02Z,   0.00,  -4.56,  99.90,  -4.45,   0.11,
05/24 03Z,   0.00,  -3.13,  99.90,  -3.02,   0.11,
05/24 04Z,   0.00,  -2.14,  99.90,  -2.03,   0.11,
05/24 05Z,   0.00,  -1.85,  99.90,  -1.74,   0.11,  (max)
05/24 06Z,  -0.10,  -2.41,  99.90,  -2.40,   0.11,
05/24 07Z,   0.00,  -3.73,  99.90,  -3.62,   0.11,
05/24 08Z,  -0.10,  -5.55,  99.90,  -5.54,   0.11,
05/24 09Z,   0.00,  -7.48,  99.90,  -7.37,   0.11,
05/24 10Z,   0.00,  -9.11,  99.90,  -9.00,   0.11,
05/24 11Z,   0.00, -10.08,  99.90,  -9.97,   0.11,
05/24 12Z,   0.00, -10.17,  99.90, -10.06,   0.11,
05/24 13Z,  99.90,  -9.42,  99.90,  99.90,   0.11,
05/24 14Z,  99.90,  -8.10,  99.90,  99.90,   0.11,
05/24 15Z,  99.90,  -6.56,  99.90,  99.90,   0.11,
05/24 16Z,  99.90,  -5.13,  99.90,  99.90,   0.11,
05/24 17Z,  99.90,  -4.14,  99.90,  99.90,   0.11,
05/24 18Z,  99.90,  -3.82,  99.90,  99.90,   0.11,