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
#Seward, AK : 07/02/2025 14:21:17 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/30 18Z,   0.20,   1.09,   0.79,  99.90,  -0.50,
06/30 19Z,   0.30,  -0.25,  -0.51,  99.90,  -0.56,
06/30 20Z,   0.30,  -0.46,  -0.72,  99.90,  -0.56,  (min)
06/30 21Z,   0.40,   0.45,   0.25,  99.90,  -0.60,
06/30 22Z,   0.40,   2.20,   2.07,  99.90,  -0.53,
06/30 23Z,   0.40,   4.41,   4.16,  99.90,  -0.65,
07/01 00Z,   0.40,   6.57,   6.41,  99.90,  -0.56,
07/01 01Z,   0.40,   8.20,   7.97,  99.90,  -0.63,
07/01 02Z,   0.40,   8.97,   8.65,  99.90,  -0.72,  (max)
07/01 03Z,   0.50,   8.83,   8.42,  99.90,  -0.91,
07/01 04Z,   0.50,   7.86,   7.43,  99.90,  -0.93,
07/01 05Z,   0.50,   6.32,   5.96,  99.90,  -0.86,
07/01 06Z,   0.50,   4.62,   4.35,  99.90,  -0.77,
07/01 07Z,   0.60,   3.30,   3.08,  99.90,  -0.82,
07/01 08Z,   0.60,   2.73,   2.44,  99.90,  -0.89,  (min)
07/01 09Z,   0.60,   3.02,   2.79,  99.90,  -0.83,
07/01 10Z,   0.60,   4.03,   3.80,  99.90,  -0.83,
07/01 11Z,   0.70,   5.47,   5.23,  99.90,  -0.94,
07/01 12Z,   0.60,   6.94,   6.65,  99.90,  -0.89,
07/01 13Z,   0.60,   8.03,   7.73,  99.90,  -0.90,
07/01 14Z,   0.60,   8.38,   8.18,  99.90,  -0.80,  (max)
07/01 15Z,   0.60,   7.90,   7.66,  99.90,  -0.84,
07/01 16Z,   0.60,   6.67,   6.43,  99.90,  -0.84,
07/01 17Z,   0.60,   4.91,   4.71,  99.90,  -0.80,
07/01 18Z,   0.60,   2.99,   2.92,  99.90,  -0.67,
07/01 19Z,   0.60,   1.40,   1.34,  99.90,  -0.66,
07/01 20Z,   0.60,   0.58,   0.41,  99.90,  -0.77,  (min)
07/01 21Z,   0.60,   0.75,   0.68,  99.90,  -0.67,
07/01 22Z,   0.70,   1.80,   1.74,  99.90,  -0.76,
07/01 23Z,   0.70,   3.50,   3.48,  99.90,  -0.72,
07/02 00Z,   0.70,   5.46,   5.34,  99.90,  -0.82,
07/02 01Z,   0.60,   7.27,   7.11,  99.90,  -0.76,
07/02 02Z,   0.60,   8.51,   8.34,  99.90,  -0.77,
07/02 03Z,   0.60,   8.96,   8.69,  99.90,  -0.87,  (max)
07/02 04Z,   0.60,   8.59,   8.17,  99.90,  -1.02,
07/02 05Z,   0.70,   7.52,   7.12,  99.90,  -1.10,
07/02 06Z,   0.70,   6.00,   5.70,  99.90,  -1.00,
07/02 07Z,   0.70,   4.42,   4.22,  99.90,  -0.90,
07/02 08Z,   0.70,   3.24,   3.03,  99.90,  -0.91,
07/02 09Z,   0.70,   2.74,   2.48,  99.90,  -0.96,  (min)
07/02 10Z,   0.70,   2.99,   2.79,  99.90,  -0.90,
07/02 11Z,   0.70,   3.82,   3.65,  99.90,  -0.87,
07/02 12Z,   0.70,   5.01,   4.79,  99.90,  -0.92,
07/02 13Z,   0.70,   6.22,   5.95,  99.90,  -0.97,
07/02 14Z,   0.70,   7.09,   6.87,  99.90,  -0.92,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/02 15Z,   0.70,   7.35,  99.90,   7.14,  -0.91,  (max)
07/02 16Z,   0.70,   6.94,  99.90,   6.73,  -0.90,
07/02 17Z,   0.70,   5.94,  99.90,   5.74,  -0.90,
07/02 18Z,   0.70,   4.56,  99.90,   4.37,  -0.89,
07/02 19Z,   0.80,   3.11,  99.90,   3.02,  -0.89,
07/02 20Z,   0.80,   2.01,  99.90,   1.93,  -0.88,
07/02 21Z,   0.80,   1.60,  99.90,   1.53,  -0.88,  (min)
07/02 22Z,   0.80,   2.00,  99.90,   1.93,  -0.87,
07/02 23Z,   0.80,   3.09,  99.90,   3.02,  -0.87,
07/03 00Z,   0.80,   4.64,  99.90,   4.58,  -0.86,
07/03 01Z,   0.80,   6.33,  99.90,   6.28,  -0.85,
07/03 02Z,   0.70,   7.81,  99.90,   7.66,  -0.85,
07/03 03Z,   0.70,   8.73,  99.90,   8.58,  -0.85,
07/03 04Z,   0.70,   8.91,  99.90,   8.76,  -0.85,  (max)
07/03 05Z,   0.70,   8.38,  99.90,   8.23,  -0.85,
07/03 06Z,   0.70,   7.25,  99.90,   7.10,  -0.85,
07/03 07Z,   0.70,   5.75,  99.90,   5.60,  -0.85,
07/03 08Z,   0.70,   4.24,  99.90,   4.10,  -0.85,
07/03 09Z,   0.70,   3.12,  99.90,   2.97,  -0.85,
07/03 10Z,   0.70,   2.62,  99.90,   2.47,  -0.85,  (min)
07/03 11Z,   0.70,   2.75,  99.90,   2.61,  -0.85,
07/03 12Z,   0.70,   3.41,  99.90,   3.26,  -0.85,
07/03 13Z,   0.60,   4.41,  99.90,   4.16,  -0.85,
07/03 14Z,   0.60,   5.46,  99.90,   5.21,  -0.85,
07/03 15Z,   0.50,   6.25,  99.90,   5.90,  -0.85,
07/03 16Z,   0.50,   6.55,  99.90,   6.20,  -0.85,  (max)
07/03 17Z,   0.50,   6.30,  99.90,   5.95,  -0.85,
07/03 18Z,   0.50,   5.59,  99.90,   5.25,  -0.85,
07/03 19Z,   0.50,   4.58,  99.90,   4.23,  -0.85,
07/03 20Z,   0.50,   3.53,  99.90,   3.18,  -0.85,
07/03 21Z,   0.50,   2.80,  99.90,   2.45,  -0.85,
07/03 22Z,   0.60,   2.65,  99.90,   2.40,  -0.85,  (min)
07/03 23Z,   0.60,   3.15,  99.90,   2.90,  -0.85,
07/04 00Z,   0.60,   4.17,  99.90,   3.93,  -0.85,
07/04 01Z,   0.60,   5.55,  99.90,   5.30,  -0.85,
07/04 02Z,   0.60,   7.01,  99.90,   6.76,  -0.85,
07/04 03Z,   0.50,   8.22,  99.90,   7.87,  -0.85,
07/04 04Z,   0.50,   8.89,  99.90,   8.54,  -0.85,  (max)
07/04 05Z,   0.50,   8.89,  99.90,   8.54,  -0.85,
07/04 06Z,   0.50,   8.23,  99.90,   7.88,  -0.85,
07/04 07Z,   0.50,   7.04,  99.90,   6.69,  -0.85,
07/04 08Z,   0.50,   5.52,  99.90,   5.17,  -0.85,
07/04 09Z,   0.60,   4.02,  99.90,   3.77,  -0.85,
07/04 10Z,   0.60,   2.88,  99.90,   2.63,  -0.85,
07/04 11Z,   0.60,   2.31,  99.90,   2.06,  -0.85,  (min)
07/04 12Z,   0.60,   2.33,  99.90,   2.08,  -0.85,
07/04 13Z,   0.50,   2.87,  99.90,   2.52,  -0.85,
07/04 14Z,   0.50,   3.79,  99.90,   3.44,  -0.85,
07/04 15Z,   0.50,   4.82,  99.90,   4.47,  -0.85,
07/04 16Z,   0.50,   5.66,  99.90,   5.31,  -0.85,
07/04 17Z,   0.50,   6.09,  99.90,   5.74,  -0.85,
07/04 18Z,   0.60,   6.06,  99.90,   5.82,  -0.85,  (max)
07/04 19Z,   0.60,   5.62,  99.90,   5.38,  -0.85,
07/04 20Z,   0.60,   4.89,  99.90,   4.65,  -0.85,
07/04 21Z,   0.60,   4.11,  99.90,   3.86,  -0.85,
07/04 22Z,   0.70,   3.59,  99.90,   3.44,  -0.85,
07/04 23Z,   0.70,   3.56,  99.90,   3.41,  -0.85,  (min)
07/05 00Z,   0.70,   4.05,  99.90,   3.90,  -0.85,
07/05 01Z,   0.60,   4.98,  99.90,   4.73,  -0.85,
07/05 02Z,   0.70,   6.22,  99.90,   6.07,  -0.85,
07/05 03Z,   0.70,   7.52,  99.90,   7.37,  -0.85,
07/05 04Z,   0.70,   8.56,  99.90,   8.41,  -0.85,
07/05 05Z,   0.70,   9.07,  99.90,   8.92,  -0.85,  (max)
07/05 06Z,   0.80,   8.92,  99.90,   8.88,  -0.85,
07/05 07Z,   0.80,   8.15,  99.90,   8.10,  -0.85,
07/05 08Z,   0.80,   6.86,  99.90,   6.81,  -0.85,
07/05 09Z,   0.80,   5.25,  99.90,   5.20,  -0.85,
07/05 10Z,   0.80,   3.67,  99.90,   3.62,  -0.85,
07/05 11Z,   0.80,   2.46,  99.90,   2.41,  -0.85,
07/05 12Z,   0.70,   1.80,  99.90,   1.65,  -0.85,
07/05 13Z,   0.70,   1.76,  99.90,   1.62,  -0.85,  (min)
07/05 14Z,   0.70,   2.30,  99.90,   2.15,  -0.85,
07/05 15Z,   0.70,   3.28,  99.90,   3.13,  -0.85,
07/05 16Z,   0.70,   4.43,  99.90,   4.28,  -0.85,
07/05 17Z,   0.70,   5.42,  99.90,   5.27,  -0.85,
07/05 18Z,   0.70,   6.03,  99.90,   5.88,  -0.85,
07/05 19Z,   0.70,   6.19,  99.90,   6.04,  -0.85,  (max)
07/05 20Z,   0.70,   5.93,  99.90,   5.78,  -0.85,
07/05 21Z,   0.80,   5.35,  99.90,   5.30,  -0.85,
07/05 22Z,   0.80,   4.67,  99.90,   4.62,  -0.85,
07/05 23Z,   0.70,   4.21,  99.90,   4.06,  -0.85,
07/06 00Z,   0.70,   4.18,  99.90,   4.03,  -0.85,  (min)
07/06 01Z,   0.70,   4.63,  99.90,   4.48,  -0.85,
07/06 02Z,   0.60,   5.52,  99.90,   5.27,  -0.85,
07/06 03Z,   0.60,   6.71,  99.90,   6.46,  -0.85,
07/06 04Z,   0.70,   7.95,  99.90,   7.80,  -0.85,
07/06 05Z,   0.70,   8.91,  99.90,   8.76,  -0.85,
07/06 06Z,   0.70,   9.31,  99.90,   9.16,  -0.85,