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
#Naknek River, Ent #13, AK : 05/09/2026 19:22:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 00Z,  -0.50, -14.88,  99.90, -15.38,   0.00,
05/08 01Z,  -0.50, -16.53,  99.90, -17.03,   0.00,
05/08 02Z,  -0.50, -16.71,  99.90, -17.21,   0.00,  (min)
05/08 03Z,  -0.50, -14.84,  99.90, -15.34,   0.00,
05/08 04Z,  -0.50, -11.57,  99.90, -12.07,   0.00,
05/08 05Z,  -0.50,  -9.09,  99.90,  -9.59,   0.00,
05/08 06Z,  -0.40,  -8.54,  99.90,  -8.94,   0.00,  (max)
05/08 07Z,  -0.40,  -9.67,  99.90, -10.07,   0.00,
05/08 08Z,  -0.40, -11.85,  99.90, -12.25,   0.00,
05/08 09Z,  -0.40, -14.40,  99.90, -14.80,   0.00,
05/08 10Z,  -0.30, -16.86,  99.90, -17.16,   0.00,
05/08 11Z,  -0.30, -18.98,  99.90, -19.28,   0.00,
05/08 12Z,  -0.30, -20.52,  99.90, -20.82,   0.00,
05/08 13Z,  -0.30, -21.08,  99.90, -21.38,   0.00,  (min)
05/08 14Z,  -0.30, -19.92,  99.90, -20.22,   0.00,
05/08 15Z,  -0.40, -16.39,  99.90, -16.79,   0.00,
05/08 16Z,  -0.40, -11.00,  99.90, -11.40,   0.00,
05/08 17Z,  -0.40,  -5.54,  99.90,  -5.94,   0.00,
05/08 18Z,  -0.30,  -1.68,  99.90,  -1.98,   0.00,
05/08 19Z,  -0.30,  -0.32,  99.90,  -0.62,   0.00,  (max)
05/08 20Z,  -0.30,  -1.36,  99.90,  -1.66,   0.00,
05/08 21Z,  -0.20,  -3.92,  99.90,  -4.12,   0.00,
05/08 22Z,  -0.20,  -7.13,  99.90,  -7.33,   0.00,
05/08 23Z,  -0.20, -10.44,  99.90, -10.64,   0.00,
05/09 00Z,  -0.20, -13.49,  99.90, -13.69,   0.00,
05/09 01Z,  -0.20, -15.87,  99.90, -16.07,   0.00,
05/09 02Z,  -0.20, -17.10,  99.90, -17.30,   0.00,  (min)
05/09 03Z,  -0.20, -16.68,  99.90, -16.88,   0.00,
05/09 04Z,  -0.20, -14.10,  99.90, -14.30,   0.00,
05/09 05Z,  -0.20, -10.67,  99.90, -10.87,   0.00,
05/09 06Z,  -0.30,  -8.53,  99.90,  -8.83,   0.00,
05/09 07Z,  -0.30,  -8.40,  99.90,  -8.70,   0.00,  (max)
05/09 08Z,  -0.30,  -9.86,  99.90, -10.16,   0.00,
05/09 09Z,  -0.20, -12.21,  99.90, -12.41,   0.00,
05/09 10Z,  -0.20, -14.79,  99.90, -14.99,   0.00,
05/09 11Z,  -0.20, -17.18,  99.90, -17.38,   0.00,
05/09 12Z,  -0.20, -19.14,  99.90, -19.34,   0.00,
05/09 13Z,  -0.20, -20.44,  99.90, -20.64,   0.00,
05/09 14Z,  -0.10, -20.62,  99.90, -20.72,   0.00,  (min)
05/09 15Z,  -0.10, -18.88,  99.90, -18.98,   0.00,
05/09 16Z,  -0.10, -14.71,  99.90, -14.81,   0.00,
05/09 17Z,  -0.10,  -9.07,  99.90,  -9.17,   0.00,
05/09 18Z,  -0.10,  -4.03,  99.90,  -4.13,   0.00,
05/09 19Z,   0.00,  -1.05,  99.90,  -1.05,   0.00,
05/09 20Z,   0.00,  -0.68,  99.90,  -0.68,   0.00,  (max)
05/09 21Z,   0.00,  -2.48,  99.90,  -2.48,   0.00,
05/09 22Z,   0.10,  -5.44,  99.90,  -5.34,   0.00,
05/09 23Z,   0.10,  -8.79,  99.90,  -8.69,   0.00,
05/10 00Z,   0.20, -12.06,  99.90, -11.86,   0.00,
05/10 01Z,   0.20, -14.90,  99.90, -14.70,   0.00,
05/10 02Z,   0.30, -16.94,  99.90, -16.64,   0.00,
05/10 03Z,   0.30, -17.70,  99.90, -17.40,   0.00,  (min)
05/10 04Z,   0.30, -16.57,  99.90, -16.27,   0.00,
05/10 05Z,   0.30, -13.33,  99.90, -13.03,   0.00,
05/10 06Z,   0.30,  -9.81,  99.90,  -9.51,   0.00,
05/10 07Z,   0.40,  -7.92,  99.90,  -7.52,   0.00,  (max)
05/10 08Z,   0.40,  -8.08,  99.90,  -7.68,   0.00,
05/10 09Z,   0.50,  -9.78,  99.90,  -9.28,   0.00,
05/10 10Z,   0.60, -12.26,  99.90, -11.66,   0.00,
05/10 11Z,   0.70, -14.87,  99.90, -14.17,   0.00,
05/10 12Z,   0.70, -17.19,  99.90, -16.49,   0.00,
05/10 13Z,   0.80, -19.03,  99.90, -18.23,   0.00,
05/10 14Z,   0.80, -20.13,  99.90, -19.33,   0.00,  (min)
05/10 15Z,   0.70, -19.94,  99.90, -19.24,   0.00,
05/10 16Z,   0.70, -17.65,  99.90, -16.95,   0.00,
05/10 17Z,   0.70, -12.94,  99.90, -12.24,   0.00,
05/10 18Z,   0.70,  -7.30,  99.90,  -6.60,   0.00,
05/10 19Z,   0.80,  -2.89,  99.90,  -2.09,   0.00,
05/10 20Z,   0.80,  -0.90,  99.90,  -0.10,   0.00,  (max)
05/10 21Z,   0.80,  -1.49,  99.90,  -0.69,   0.00,
05/10 22Z,   0.90,  -3.93,  99.90,  -3.03,   0.00,
05/10 23Z,   0.90,  -7.22,  99.90,  -6.32,   0.00,
05/11 00Z,   0.90, -10.65,  99.90,  -9.75,   0.00,
05/11 01Z,   0.80, -13.83,  99.90, -13.03,   0.00,
05/11 02Z,   0.80, -16.44,  99.90, -15.64,   0.00,
05/11 03Z,   0.60, -18.09,  99.90, -17.49,   0.00,
05/11 04Z,   0.50, -18.30,  99.90, -17.80,   0.00,  (min)
05/11 05Z,   0.30, -16.37,  99.90, -16.07,   0.00,
05/11 06Z,   0.10, -12.52,  99.90, -12.42,   0.00,
05/11 07Z,   0.00,  -8.88,  99.90,  -8.88,   0.00,
05/11 08Z,   0.00,  -7.10,  99.90,  -7.10,   0.00,  (max)
05/11 09Z,   0.00,  -7.46,  99.90,  -7.46,   0.00,
05/11 10Z,   0.00,  -9.35,  99.90,  -9.35,   0.00,
05/11 11Z,   0.00, -11.95,  99.90, -11.95,   0.00,
05/11 12Z,   0.00, -14.59,  99.90, -14.59,   0.00,
05/11 13Z,  -0.10, -16.91,  99.90, -17.01,   0.00,
05/11 14Z,  -0.20, -18.67,  99.90, -18.87,   0.00,
05/11 15Z,  -0.20, -19.61,  99.90, -19.81,   0.00,  (min)
05/11 16Z,  -0.30, -19.11,  99.90, -19.41,   0.00,
05/11 17Z,  -0.30, -16.32,  99.90, -16.62,   0.00,
05/11 18Z,  -0.40, -11.23,  99.90, -11.63,   0.00,
05/11 19Z,  -0.50,  -5.82,  99.90,  -6.32,   0.00,
05/11 20Z,  -0.50,  -2.22,  99.90,  -2.72,   0.00,
05/11 21Z,  -0.50,  -1.26,  99.90,  -1.76,   0.00,  (max)
05/11 22Z,  -0.50,  -2.72,  99.90,  -3.22,   0.00,
05/11 23Z,  -0.50,  -5.69,  99.90,  -6.19,   0.00,
05/12 00Z,  -0.50,  -9.23,  99.90,  -9.73,   0.00,
05/12 01Z,  -0.60, -12.70,  99.90, -13.30,   0.00,
05/12 02Z,  -0.80, -15.74,  99.90, -16.54,   0.00,
05/12 03Z,  -0.90, -18.08,  99.90, -18.98,   0.00,
05/12 04Z,  -1.10, -19.31,  99.90, -20.41,   0.00,  (min)
05/12 05Z,  -1.30, -18.85,  99.90, -20.15,   0.00,
05/12 06Z,  -1.50, -16.06,  99.90, -17.56,   0.00,
05/12 07Z,  -1.70, -11.59,  99.90, -13.29,   0.00,
05/12 08Z,  -1.80,  -7.75,  99.90,  -9.55,   0.00,
05/12 09Z,  -2.00,  -5.98,  99.90,  -7.98,   0.00,  (max)
05/12 10Z,  -2.00,  -6.46,  99.90,  -8.46,   0.00,
05/12 11Z,  -1.80,  -8.52,  99.90, -10.32,   0.00,
05/12 12Z,  -1.40, -11.26,  99.90, -12.66,   0.00,
05/12 13Z,  -0.80, -13.99,  99.90, -14.79,   0.00,
05/12 14Z,  -0.20, -16.35,  99.90, -16.55,   0.00,
05/12 15Z,   0.20, -18.12,  99.90, -17.92,   0.00,
05/12 16Z,   0.40, -18.96,  99.90, -18.56,   0.00,  (min)
05/12 17Z,   0.60, -18.21,  99.90, -17.61,   0.00,
05/12 18Z,   0.60, -15.02,  99.90, -14.42,   0.00,
05/12 19Z,   0.60,  -9.72,  99.90,  -9.12,   0.00,
05/12 20Z,   0.60,  -4.75,  99.90,  -4.15,   0.00,
05/12 21Z,   0.60,  -2.07,  99.90,  -1.47,   0.00,  (max)
05/12 22Z,   0.60,  -2.10,  99.90,  -1.50,   0.00,
05/12 23Z,   0.50,  -4.30,  99.90,  -3.80,   0.00,
05/13 00Z,   0.40,  -7.70,  99.90,  -7.30,   0.00,
05/13 01Z,   0.20, -11.41,  99.90, -11.21,   0.00,
05/13 02Z,   0.10, -14.87,  99.90, -14.77,   0.00,
05/13 03Z,   0.00, -17.75,  99.90, -17.75,   0.00,
05/13 04Z,  -0.20, -19.77,  99.90, -19.97,   0.00,
05/13 05Z,  -0.30, -20.51,  99.90, -20.81,   0.00,  (min)
05/13 06Z,  -0.50, -19.30,  99.90, -19.80,   0.00,
05/13 07Z,  -0.50, -15.58,  99.90, -16.08,   0.00,
05/13 08Z,  -0.50, -10.48,  99.90, -10.98,   0.00,
05/13 09Z,  -0.40,  -6.34,  99.90,  -6.74,   0.00,
05/13 10Z,  -0.40,  -4.50,  99.90,  -4.90,   0.00,  (max)
05/13 11Z,  -0.30,  -5.08,  99.90,  -5.38,   0.00,
05/13 12Z,  -0.30,  -7.33,  99.90,  -7.63,   0.00,