Estimated tide height
2.21′ falling
Next tide
Low
-2.22′ in 3 hr 55 min
Last tide
High
7.78′

Tides

About this chart
2 Fish - Minor Solunar High fish activity
4 Fish - Major Solunar Very high fish activity

Rosario tide chart key:

The tide chart above shows the times and heights of high tide and low tide for Rosario, as well as solunar period times (represented by fish icons). The red line highlights the current time and estimated height.

Two fish mark minor solunar periods (high fish activity); four fish mark major solunar periods (very high fish activity).

Rosario, Washington — Tide predictions for Thursday, October 29, 2026. Local times: UTC−07:00. Heights in ft relative to MLLW.
Day Time Tide Height
▲ High 7.83′
▼ Low -2.32′
▲ High 8.56′
▼ Low 7.18′
▲ High 7.78′
▼ Low -2.22′

: The tide at Rosario, East Sound, Orcas Island is falling, with an estimated height of 2.21 ft. The next low tide is -2.22 ft at . Current forecast: Partly Cloudy; SE winds at 9 mph, gusting to 18 mph; open-water waves around 0.4 ft. Today’s tidal range is approximately 10.88 ft.

Weather & Marine Forecast

Thursday, October 29, 2026: Conditions: Partly Cloudy / Overcast; air temperatures of 46°F through tonight; winds at 8–9 mph, gusting to 18 mph; open-water waves around 0.3 ft–0.4 ft. Estimated water temperature is 53°F as of 9:00 PM.

Date Thu, Oct 29 Fri, Oct 30 Sat, Oct 31 Sun, Nov 1 Mon, Nov 2 Tue, Nov 3 Wed, Nov 4
Forecast
Weather °F Precip
46° 18%
46° 16%
46° 10%
45° 5%
44° 4%
44° 5%
44° 5%
44° 4%
44° 4%
44° 7%
44° 9%
43° 12%
45° 8%
48° 10%
49° 9%
50° 27%
51° 27%
51° 27%
51° 27%
50° 27%
49° 27%
47° 13%
47° 13%
47° 13%
46° 13%
46° 13%
45° 13%
45° 5%
45° 5%
45° 5%
45° 5%
45° 5%
44° 5%
43° 2%
42° 2%
41° 2%
42° 2%
44° 2%
46° 2%
47° 2%
49° 2%
50° 2%
50° 2%
49° 2%
48° 2%
46° 2%
46° 2%
46° 2%
46° 2%
46° 2%
46° 2%
45° 3%
45° 3%
45° 3%
46° 3%
45° 3%
46° 3%
44°
44°
44°
45°
48°
49°
51° 1%
52° 1%
52° 1%
52° 1%
52° 1%
50° 1%
46° 3%
45° 3%
45° 3%
44° 3%
44° 3%
44° 3%
44° 4%
44° 4%
44° 4%
43° 4%
43° 4%
43° 4%
43° 5%
42° 5%
43° 5%
44° 5%
46° 5%
47° 5%
48° 6%
49° 6%
49° 6%
49° 6%
48° 6%
47° 6%
47° 12%
46° 12%
46° 12%
46° 12%
47° 12%
47° 12%
47° 10%
47° 10%
47° 10%
47° 10%
47° 10%
47° 10%
47° 6%
47° 6%
47° 6%
47° 6%
47° 6%
47° 6%
49° 4%
51° 4%
53° 4%
53° 4%
51° 4%
50° 4%
49° 4%
48° 4%
47° 4%
47° 4%
47° 4%
47° 4%
47° 4%
46° 4%
46° 4%
46° 4%
47° 4%
47° 4%
47° 5%
46° 5%
47° 5%
48° 5%
49° 5%
51° 5%
51° 13%
52° 13%
52° 13%
51° 13%
51° 13%
Wind mph 9 Gust 18 9 Gust 17 8 Gust 18 8 Gust 17 8 Gust 19 7 Gust 16 7 Gust 17 8 Gust 19 8 Gust 19 7 Gust 19 7 Gust 17 7 Gust 15 6 Gust 14 7 Gust 17 9 Gust 18 11 Gust 19 12 Gust 19 12 Gust 18 12 Gust 19 11 Gust 19 11 Gust 20 11 Gust 21 10 Gust 19 10 Gust 20 8 Gust 17 9 Gust 15 6 Gust 12 5 Gust 9 5 Gust 11 5 Gust 13 5 Gust 11 5 Gust 11 5 Gust 9 5 Gust 9 6 Gust 8 6 Gust 9 5 Gust 8 5 Gust 8 6 Gust 8 6 Gust 7 6 Gust 8 7 Gust 9 7 Gust 11 7 Gust 11 7 Gust 12 7 Gust 13 7 Gust 13 7 Gust 14 7 Gust 13 8 Gust 12 9 Gust 13 9 Gust 13 9 Gust 10 8 Gust 7 8 Gust 6 8 Gust 7 9 Gust 9 6 Gust 6 5 Gust 4 5 Gust 3 3 Gust 4 3 Gust 2 3 Gust 2 2 Gust 1 2 Gust 2 2 Gust 3 2 Gust 3 1 Gust 2 1 Gust 1 1 Gust 1 1 Gust 1 2 Gust 2 2 Gust 3 3 Gust 4 2 Gust 4 2 Gust 4 3 Gust 5 3 Gust 5 3 Gust 4 1 Gust 3 2 Gust 4 2 Gust 4 2 Gust 3 2 Gust 3 2 Gust 3 2 Gust 3 2 Gust 2 1 Gust 2 1 Gust 1 2 Gust 1 0 Gust 1 1 Gust 2 1 Gust 1 1 Gust 2 2 Gust 3 3 Gust 4 3 Gust 4 3 Gust 4 3 Gust 5 2 Gust 4 2 Gust 4 2 Gust 4 2 Gust 4 3 Gust 4 3 Gust 4 3 Gust 4 3 Gust 4 3 Gust 4 2 Gust 4 1 Gust 3 1 Gust 3 2 Gust 3 3 Gust 4 4 Gust 4 4 Gust 5 4 Gust 6 5 Gust 7 5 Gust 8 5 Gust 8 5 Gust 8 5 Gust 8 6 Gust 8 6 Gust 8 6 Gust 9 6 Gust 10 6 Gust 11 6 Gust 11 7 Gust 11 8 Gust 11 8 Gust 11 7 Gust 11 7 Gust 11 7 Gust 10 7 Gust 10 8 Gust 9 7 Gust 8 7 Gust 8 6 Gust 8 6 Gust 9 6 Gust 10
Waves 0.4′ 2.4 sec 0.4′ 2.4 sec 0.3′ 2.3 sec 0.3′ 2.3 sec 0.3′ 2.4 sec 0.3′ 2.4 sec 0.3′ 2.4 sec 0.3′ 2.3 sec 0.2′ 2.3 sec 0.2′ 2.2 sec 0.1′ 2.1 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 2.1 sec 0.1′ 2.2 sec 0.1′ 2.3 sec 0.1′ 2.3 sec 0.1′ 2.3 sec 0.1′ 2.2 sec 0.1′ 2.2 sec 0.1′ 2.1 sec 0.2′ 2.1 sec 0.2′ 2.1 sec 0.3′ 2.1 sec 0.3′ 2.1 sec 0.3′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.2 sec 0.2′ 2.2 sec 0.2′ 2.1 sec 0.1′ 2.1 sec 0.1′ 2.1 sec 0.1′ 2.1 sec 0.1′ 2 sec 0.1′ 1.9 sec 0.1′ 1.8 sec 0.1′ 1.7 sec 0.2′ 1.8 sec 0.2′ 1.8 sec 0.3′ 1.9 sec 0.3′ 2 sec 0.3′ 2.1 sec 0.3′ 2.2 sec 0.3′ 2.3 sec 0.4′ 2.4 sec 0.4′ 2.5 sec 0.4′ 2.6 sec 0.4′ 2.6 sec 0.4′ 2.7 sec 0.3′ 2.7 sec 0.3′ 2.7 sec 0.3′ 2.7 sec 0.2′ 2.7 sec 0.2′ 2.6 sec 0.1′ 2.6 sec 0.1′ 2.5 sec 0.1′ 2.5 sec 0.1′ 2.5 sec 0.1′ 2.4 sec 0.1′ 2.4 sec 0.1′ 2.4 sec 0.1′ 2.5 sec 0.1′ 2.5 sec 0.1′ 2.5 sec 0.1′ 2.4 sec 0.1′ 2.3 sec 0.1′ 2.2 sec 0.1′ 2.2 sec 0.1′ 2.1 sec 0.1′ 2.1 sec 0.1′ 2.1 sec 0.1′ 2.2 sec 0.1′ 2.3 sec 0.1′ 2.4 sec 0.1′ 2.5 sec 0.1′ 2.6 sec 0.1′ 2.8 sec 0.1′ 3 sec 0.1′ 3.2 sec 0.1′ 3.4 sec 0′ 3.6 sec 0′ 3.7 sec 0′ 3.6 sec 0.1′ 3.5 sec 0.1′ 3.4 sec 0.1′ 3.3 sec 0.1′ 3.2 sec 0.1′ 3.1 sec 0.1′ 3 sec 0.1′ 2.9 sec 0.1′ 2.9 sec 0.1′ 2.9 sec 0.1′ 2.9 sec 0.1′ 2.9 sec 0.1′ 2.8 sec 0.1′ 2.6 sec 0.1′ 2.5 sec 0.1′ 2.4 sec 0.1′ 2.3 sec 0.1′ 2.2 sec 0.1′ 2.1 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 2.1 sec 0.1′ 2.2 sec 0.1′ 2.3 sec 0.1′ 2.1 sec 0.1′ 1.9 sec 0.1′ 1.7 sec 0.1′ 1.7 sec 0.1′ 1.7 sec 0.1′ 1.7 sec 0.2′ 1.6 sec 0.3′ 1.6 sec 0.4′ 1.6 sec 0.5′ 1.7 sec 0.6′ 1.9 sec 0.7′ 2.1 sec 0.7′ 2.2 sec 0.7′ 2.2 sec 0.7′ 2.2 sec 0.6′ 2.2 sec 0.5′ 2.3 sec 0.5′ 2.3 sec 0.4′ 2.3 sec 0.4′ 2.3 sec 0.3′ 2.3 sec 0.3′ 2.3 sec 0.3′ 2.3 sec
Swell 0.3′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.1 sec 0.3′ 2.1 sec 0.3′ 2.1 sec 0.2′ 2 sec 0.2′ 2 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 1.9 sec 0.1′ 1.8 sec 0.1′ 1.6 sec 0.1′ 1.5 sec 0.1′ 1.6 sec 0.1′ 1.8 sec 0.1′ 1.9 sec 0.1′ 2 sec 0.1′ 2.1 sec 0.1′ 2.2 sec 0.1′ 2.2 sec 0.1′ 2.1 sec 0.1′ 2.1 sec 0.1′ 2 sec 0.2′ 1.9 sec 0.2′ 1.8 sec 0.2′ 1.9 sec 0.2′ 1.9 sec 0.2′ 2 sec 0.2′ 2 sec 0.3′ 2 sec 0.3′ 1.9 sec 0.3′ 1.9 sec 0.2′ 1.9 sec 0.2′ 1.8 sec 0.2′ 1.8 sec 0.1′ 1.8 sec 0.1′ 1.8 sec 0.1′ 1.7 sec 0.1′ 1.7 sec 0.1′ 1.7 sec 0.1′ 1.6 sec 0.1′ 1.5 sec 0.1′ 1.5 sec 0.1′ 1.6 sec 0.1′ 1.7 sec 0.1′ 1.9 sec 0.2′ 2 sec 0.2′ 2 sec 0.3′ 2.1 sec 0.3′ 2.2 sec 0.3′ 2.3 sec 0.3′ 2.4 sec 0.3′ 2.4 sec 0.4′ 2.3 sec 0.4′ 2.3 sec 0.3′ 2.3 sec 0.3′ 2.3 sec 0.3′ 2.3 sec 0.2′ 2.2 sec 0.2′ 2.2 sec 0.1′ 2.2 sec 0.1′ 2.1 sec 0.1′ 2.1 sec 0.1′ 2.1 sec 0.1′ 2.1 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 2 sec 0.1′ 1.9 sec 0.1′ 1.8 sec 0.1′ 1.6 sec 0.1′ 1.5 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0′ 1.4 sec 0′ 1.4 sec 0′ 1.5 sec 0′ 1.7 sec 0′ 1.9 sec 0′ 2.4 sec 0′ 3 sec 0′ 3.4 sec 0′ 3.5 sec 0′ 3.5 sec 0′ 3.4 sec 0′ 3.4 sec 0′ 3.3 sec 0′ 3.2 sec 0′ 2.9 sec 0.1′ 2.5 sec 0.1′ 2.3 sec 0.1′ 2.4 sec 0.1′ 2.7 sec 0.1′ 2.8 sec 0.1′ 2.5 sec 0.1′ 2 sec 0.1′ 1.7 sec 0.1′ 1.7 sec 0.1′ 1.9 sec 0.1′ 2 sec 0.1′ 1.9 sec 0.1′ 1.8 sec 0.1′ 1.7 sec 0.1′ 1.7 sec 0.1′ 1.7 sec 0.1′ 1.7 sec 0.1′ 1.6 sec 0.1′ 1.5 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0.1′ 1.4 sec 0.1′ 1.5 sec 0.1′ 1.7 sec 0.1′ 1.8 sec 0.1′ 2 sec 0.1′ 2.1 sec 0.1′ 2.2 sec 0.2′ 2.2 sec 0.2′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.2 sec 0.3′ 2.1 sec 0.3′ 2.1 sec 0.3′ 2 sec 0.3′ 2 sec 0.2′ 2 sec
Water °F 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53° 53°

Wave forecasts represent open-water conditions; conditions in rivers, harbors, and sheltered waters may differ. Forecast wave heights represent significant wave height, roughly the average height of the highest third of waves. Individual waves can be twice this height or more, so the forecast does not represent the maximum wave height.

Sun, Moon & Fishing Times

Waning Gibbous Waning Gibbous 89% illuminated89%
Major Fishing Times
→
→
Minor Fishing Times
→
→
Sunrise
Sunset
Moonset
Moonrise

Next 7 Days

▲ Blue = High Tide ▼ Red = Low Tide
Rosario, Washington — Tide predictions for Thursday, October 29, 2026 – Wednesday, November 4, 2026. Local times: UTC−07:00 / UTC−08:00. Heights in ft relative to MLLW.
Day Moon phase 1st Tide 2nd Tide 3rd Tide 4th Tide ☀ Sun Major Times Major fishing times (solunar periods) Minor Times Minor fishing times (solunar periods)
Waning Gibbous 89%
▼ -2.32 ft

▲ 8.56 ft

▼ 7.18 ft

▲ 7.78 ft
▲ 7:54 AM ▼ 5:56 PM 2:57 AM → 4:57 AM
3:29 PM → 5:29 PM
12:12 PM → 1:12 PM
7:46 PM → 8:46 PM
Waning Gibbous 81%
▼ -2.22 ft

▲ 8.64 ft

▼ 7.36 ft

▲ 7.53 ft
▲ 7:55 AM ▼ 5:54 PM 4:02 AM → 6:02 AM
4:35 PM → 6:35 PM
1:09 PM → 2:09 PM
9:02 PM → 10:02 PM
Waning Gibbous 71%
▼ -1.79 ft

▲ 8.63 ft
▲ 7:57 AM ▼ 5:53 PM 5:04 AM → 7:04 AM
5:37 PM → 7:37 PM
1:50 PM → 2:50 PM
10:24 PM → 11:24 PM
Last Quarter 50%
▼ -1.08 ft

▲ 8.55 ft
▲ 6:58 AM ▼ 4:51 PM 5:01 AM → 7:01 AM
5:33 PM → 7:33 PM
1:20 PM → 2:20 PM
10:47 PM → 11:47 PM
Waning Crescent 48%
▼ -0.16 ft

▲ 8.43 ft
▲ 7:00 AM ▼ 4:50 PM 5:54 AM → 7:54 AM
6:24 PM → 8:24 PM
1:42 PM → 2:42 PM
Waning Crescent 37%
▼ 0.9 ft

▲ 8.29 ft

▼ 3.96 ft

▲ 4.89 ft
▲ 7:01 AM ▼ 4:48 PM 6:42 AM → 8:42 AM
7:12 PM → 9:12 PM
12:07 AM → 1:07 AM
2:00 PM → 3:00 PM
Waning Crescent 27%
▼ 2.04 ft

▲ 8.14 ft

▼ 2.69 ft
▲ 7:03 AM ▼ 4:46 PM 7:27 AM → 9:27 AM
7:57 PM → 9:57 PM
1:24 AM → 2:24 AM
2:16 PM → 3:16 PM

Location & Map

Latitude
48° 38' 48" N (48.6467)
Longitude
122° 52' 12" W (-122.87)
State
Nearest ZIP
98245

Nearby

Tides 4.5 mi Peavine Pass 4.9 mi Orcas, Orcas Island 5.0 mi Shaw Island, Ferry Terminal, Harney Channel, San Juan Channel 5.2 mi Upright Head, Lopez Island 7.0 mi Tide Point, Cypress Island 7.7 mi Echo Bay, Sucia Islands, Strait of Georgia 8.1 mi Waldron Island, Haro Strait 8.4 mi Armitage Island, Thatcher Pass 8.8 mi Strawberry Bay, Cypress Island 8.8 mi Village Point, Lummi Island 9.6 mi Friday Harbor, San Juan Island, San Juan Channel 10.0 mi Point Migley, Hale Passage 10.7 mi Patos Island Wharf, Boundary Pass 10.8 mi Gooseberry Point, Hale Passage 12.4 mi Sandy Point, Lummi Bay Currents 4.0 mi Obstruction Pass, north of Obstruction Island 4.5 mi Raccoon Point, 0.6 mile NNE of 4.6 mi Barnes Island, 0.8 mile southwest of 4.6 mi Harney Channel, north of Point Hudson 4.7 mi Peavine Pass, west entrance 5.8 mi Peapod Rocks Light, 1.2 nm south of 6.0 mi Parker Reef Light, north of 6.5 mi President Channel, East of Point Disney 6.6 mi Wasp Passage narrows 6.9 mi Upright Channel narrows 7.1 mi Matia Island, 0.8 mile west of 7.3 mi Clark Island, 1.6 nm north of 7.4 mi Lawrence Point, Orcas Island, 1.3 nm NE of 7.6 mi Frost-Willow Island, between 7.9 mi Spring Passage, south entrance 7.9 mi Strawberry Island, west of 8.0 mi Towhead Island, 0.4 mile east of 8.6 mi Point George, west of 8.8 mi Thatcher Pass 9.0 mi Matia Island, west of 9.1 mi Patos Island, south of Toe Point 9.2 mi Alden Point, Patos Island, 2 miles S of 9.2 mi Point Hammond, 1.1 miles northwest of 9.7 mi Sinclair Island, 1.0 nm NE of 9.8 mi Fauntleroy Point Light, east of 10.1 mi Pear Point, east of 10.4 mi Bellingham Channel North Entrance 10.6 mi Hale Passage, east of Lummi Point 10.7 mi Patos Island Light, 1.4 nm west of 11.1 mi Spieden Channel, north of Limestone Point 11.2 mi Skipjack Island, 1.5 miles northwest of 11.3 mi Bellingham Channel South 11.3 mi Bellingham Channel, off Cypress Head Light 11.4 mi Waldron Island, 1.7 nm west of 11.8 mi Lopez Pass 12.0 mi Kings Point, Lopez Island, 1 mile NNW of 12.2 mi Belle Rock Light, east of 12.4 mi Green Point, 0.8 mile northwest of

About these predictions

Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.

Tide prediction source: NOAA
Vertical datum: MLLW — Mean Lower Low Water

Weather Data: Open-Meteo

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