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
#Seldovia, AK : 07/10/2025 13:22:17 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 18Z,   0.10, -19.86, -19.50,  99.90,   0.26,
07/08 19Z,   0.20, -16.66, -16.37,  99.90,   0.09,
07/08 20Z,   0.20, -13.23, -12.99,  99.90,   0.04,
07/08 21Z,   0.20, -10.41, -10.31,  99.90,  -0.10,
07/08 22Z,   0.20,  -8.81,  -8.72,  99.90,  -0.11,
07/08 23Z,   0.20,  -8.64,  -8.52,  99.90,  -0.08,  (max)
07/09 00Z,   0.30,  -9.82,  -9.67,  99.90,  -0.15,
07/09 01Z,   0.20, -12.01, -11.86,  99.90,  -0.05,
07/09 02Z,   0.20, -14.58, -14.29,  99.90,   0.09,
07/09 03Z,   0.20, -16.61, -16.27,  99.90,   0.14,
07/09 04Z,   0.20, -17.26, -17.10,  99.90,  -0.04,  (min)
07/09 05Z,   0.10, -16.33, -16.29,  99.90,  -0.06,
07/09 06Z,   0.20, -14.18, -14.13,  99.90,  -0.15,
07/09 07Z,   0.20, -11.38, -11.26,  99.90,  -0.08,
07/09 08Z,   0.30,  -8.63,  -8.64,  99.90,  -0.31,
07/09 09Z,   0.30,  -6.77,  -6.69,  99.90,  -0.22,
07/09 10Z,   0.30,  -6.35,  -6.17,  99.90,  -0.12,  (max)
07/09 11Z,   0.20,  -7.49,  -7.51,  99.90,  -0.22,
07/09 12Z,   0.20, -10.05, -10.27,  99.90,  -0.42,
07/09 13Z,   0.10, -13.63, -13.74,  99.90,  -0.21,
07/09 14Z,   0.00, -17.66, -17.71,  99.90,  -0.05,
07/09 15Z,   0.00, -21.29, -21.26,  99.90,   0.03,
07/09 16Z,  -0.10, -23.54, -23.38,  99.90,   0.26,
07/09 17Z,  -0.20, -23.84, -23.66,  99.90,   0.38,  (min)
07/09 18Z,   0.00, -22.28, -22.07,  99.90,   0.21,
07/09 19Z,   0.00, -19.28, -19.17,  99.90,   0.11,
07/09 20Z,   0.00, -15.46, -15.39,  99.90,   0.07,
07/09 21Z,  -0.10, -11.71, -11.63,  99.90,   0.18,
07/09 22Z,  -0.10,  -8.92,  -9.01,  99.90,   0.01,
07/09 23Z,  -0.10,  -7.63,  -7.78,  99.90,  -0.05,  (max)
07/10 00Z,   0.00,  -8.04,  -8.11,  99.90,  -0.07,
07/10 01Z,  -0.10,  -9.94, -10.03,  99.90,   0.01,
07/10 02Z,  -0.10, -12.80, -12.86,  99.90,   0.04,
07/10 03Z,  -0.20, -15.78, -15.68,  99.90,   0.30,
07/10 04Z,  -0.20, -17.78, -17.72,  99.90,   0.26,
07/10 05Z,  -0.30, -17.98, -18.10,  99.90,   0.18,  (min)
07/10 06Z,  -0.10, -16.40, -16.47,  99.90,   0.03,
07/10 07Z,  -0.10, -13.61, -13.56,  99.90,   0.15,
07/10 08Z,  -0.10, -10.32, -10.26,  99.90,   0.16,
07/10 09Z,   0.00,  -7.39,  -7.40,  99.90,  -0.01,
07/10 10Z,   0.00,  -5.68,  -5.63,  99.90,   0.05,
07/10 11Z,   0.00,  -5.69,  -5.50,  99.90,   0.19,  (max)
07/10 12Z,   0.00,  -7.49,  -7.48,  99.90,   0.01,
07/10 13Z,  -0.10, -10.82, -10.91,  99.90,   0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 14Z,  -0.10, -15.11,  99.90, -15.20,   0.01,
07/10 15Z,  -0.10, -19.58,  99.90, -19.66,   0.02,
07/10 16Z,   0.00, -23.19,  99.90, -23.16,   0.03,
07/10 17Z,   0.00, -24.90,  99.90, -24.86,   0.04,  (min)
07/10 18Z,   0.10, -24.35,  99.90, -24.20,   0.04,
07/10 19Z,   0.20, -21.88,  99.90, -21.62,   0.05,
07/10 20Z,   0.30, -18.10,  99.90, -17.74,   0.06,
07/10 21Z,   0.30, -13.80,  99.90, -13.44,   0.07,
07/10 22Z,   0.30,  -9.97,  99.90,  -9.60,   0.07,
07/10 23Z,   0.30,  -7.46,  99.90,  -7.08,   0.08,
07/11 00Z,   0.30,  -6.77,  99.90,  -6.39,   0.09,  (max)
07/11 01Z,   0.30,  -7.97,  99.90,  -7.58,   0.09,
07/11 02Z,   0.30, -10.68,  99.90, -10.28,   0.09,
07/11 03Z,   0.20, -14.13,  99.90, -13.84,   0.09,
07/11 04Z,   0.20, -17.27,  99.90, -16.98,   0.09,
07/11 05Z,   0.20, -18.92,  99.90, -18.62,   0.09,  (min)
07/11 06Z,   0.30, -18.43,  99.90, -18.04,   0.09,
07/11 07Z,   0.30, -16.09,  99.90, -15.70,   0.09,
07/11 08Z,   0.30, -12.68,  99.90, -12.28,   0.09,
07/11 09Z,   0.40,  -9.04,  99.90,  -8.55,   0.09,
07/11 10Z,   0.40,  -6.14,  99.90,  -5.64,   0.09,
07/11 11Z,   0.40,  -4.79,  99.90,  -4.29,   0.09,  (max)
07/11 12Z,   0.40,  -5.42,  99.90,  -4.93,   0.09,
07/11 13Z,   0.30,  -8.02,  99.90,  -7.63,   0.09,
07/11 14Z,   0.10, -12.15,  99.90, -11.95,   0.09,
07/11 15Z,   0.00, -17.02,  99.90, -16.93,   0.09,
07/11 16Z,   0.00, -21.65,  99.90, -21.55,   0.09,
07/11 17Z,  -0.10, -24.85,  99.90, -24.85,   0.09,
07/11 18Z,   0.00, -25.71,  99.90, -25.62,   0.09,  (min)
07/11 19Z,   0.00, -24.15,  99.90, -24.05,   0.09,
07/11 20Z,   0.00, -20.78,  99.90, -20.69,   0.09,
07/11 21Z,   0.00, -16.39,  99.90, -16.30,   0.09,
07/11 22Z,   0.00, -11.88,  99.90, -11.78,   0.09,
07/11 23Z,   0.00,  -8.24,  99.90,  -8.15,   0.09,
07/12 00Z,   0.00,  -6.30,  99.90,  -6.21,   0.09,  (max)
07/12 01Z,  -0.10,  -6.43,  99.90,  -6.43,   0.09,
07/12 02Z,  -0.10,  -8.51,  99.90,  -8.52,   0.09,
07/12 03Z,  -0.20, -11.96,  99.90, -12.06,   0.09,
07/12 04Z,  -0.20, -15.77,  99.90, -15.87,   0.09,
07/12 05Z,  -0.20, -18.74,  99.90, -18.85,   0.09,
07/12 06Z,  -0.20, -19.76,  99.90, -19.87,   0.09,  (min)
07/12 07Z,  -0.20, -18.45,  99.90, -18.56,   0.09,
07/12 08Z,  -0.20, -15.39,  99.90, -15.50,   0.09,
07/12 09Z,  -0.20, -11.52,  99.90, -11.63,   0.09,
07/12 10Z,  -0.20,  -7.78,  99.90,  -7.89,   0.09,
07/12 11Z,  -0.20,  -5.13,  99.90,  -5.24,   0.09,
07/12 12Z,  -0.30,  -4.35,  99.90,  -4.56,   0.09,  (max)
07/12 13Z,  -0.40,  -5.75,  99.90,  -6.06,   0.09,
07/12 14Z,  -0.40,  -9.17,  99.90,  -9.47,   0.09,
07/12 15Z,  -0.50, -13.94,  99.90, -14.35,   0.09,
07/12 16Z,  -0.50, -19.10,  99.90, -19.51,   0.09,
07/12 17Z,  -0.50, -23.48,  99.90, -23.88,   0.09,
07/12 18Z,  -0.50, -25.91,  99.90, -26.32,   0.09,  (min)
07/12 19Z,  -0.50, -25.72,  99.90, -26.13,   0.09,
07/12 20Z,  -0.40, -23.16,  99.90, -23.46,   0.09,
07/12 21Z,  -0.30, -19.06,  99.90, -19.27,   0.09,
07/12 22Z,  -0.40, -14.33,  99.90, -14.63,   0.09,
07/12 23Z,  -0.40,  -9.90,  99.90, -10.20,   0.09,
07/13 00Z,  -0.40,  -6.77,  99.90,  -7.07,   0.09,
07/13 01Z,  -0.50,  -5.63,  99.90,  -6.03,   0.09,  (max)
07/13 02Z,  -0.50,  -6.69,  99.90,  -7.10,   0.09,
07/13 03Z,  -0.60,  -9.62,  99.90, -10.13,   0.09,
07/13 04Z,  -0.60, -13.58,  99.90, -14.09,   0.09,
07/13 05Z,  -0.50, -17.43,  99.90, -17.83,   0.09,
07/13 06Z,  -0.40, -19.93,  99.90, -20.24,   0.09,
07/13 07Z,  -0.30, -20.15,  99.90, -20.36,   0.09,  (min)
07/13 08Z,  -0.20, -18.05,  99.90, -18.16,   0.09,
07/13 09Z,  -0.10, -14.46,  99.90, -14.47,   0.09,
07/13 10Z,  -0.10, -10.39,  99.90, -10.40,   0.09,
07/13 11Z,  -0.20,  -6.80,  99.90,  -6.91,   0.09,
07/13 12Z,  -0.30,  -4.63,  99.90,  -4.84,   0.09,
07/13 13Z,  -0.30,  -4.55,  99.90,  -4.76,   0.09,  (max)
07/13 14Z,  -0.40,  -6.73,  99.90,  -7.03,   0.09,
07/13 15Z,  -0.50, -10.80,  99.90, -11.21,   0.09,
07/13 16Z,  -0.60, -15.92,  99.90, -16.42,   0.09,
07/13 17Z,  -0.60, -20.94,  99.90, -21.45,   0.09,
07/13 18Z,  -0.60, -24.68,  99.90, -25.19,   0.09,
07/13 19Z,  -0.60, -26.11,  99.90, -26.61,   0.09,  (min)
07/13 20Z,  -0.50, -24.84,  99.90, -25.24,   0.09,
07/13 21Z,  -0.40, -21.44,  99.90, -21.75,   0.09,
07/13 22Z,  -0.40, -16.90,  99.90, -17.21,   0.09,
07/13 23Z,  -0.40, -12.14,  99.90, -12.45,   0.09,
07/14 00Z,  -0.50,  -8.12,  99.90,  -8.53,   0.09,
07/14 01Z,  -0.50,  -5.74,  99.90,  -6.15,   0.09,
07/14 02Z,  -0.60,  -5.54,  99.90,  -6.05,   0.09,  (max)
07/14 03Z,  -0.60,  -7.52,  99.90,  -8.02,   0.09,
07/14 04Z,  -0.70, -11.10,  99.90, -11.70,   0.09,
07/14 05Z,  -0.70, -15.26,  99.90, -15.87,   0.09,
07/14 06Z,  -0.60, -18.84,  99.90, -19.34,   0.09,