Ontario

CA, United States 34.063°, -117.651°

20°C
Partly cloudy
Today 16 May Sun 17 May Mon 18 May Tue 19 May Wed 20 May Thu 21 May Fri 22 May

Tide times in Ontario

Low tide 07:08 0.56m
High tide 14:08 1.88m
Low tide 18:04 1.64m

Tide chart

Sun
Sunrise 05:44
Sunset 19:50
Day length 14h 06m
🌒 Moon phase
Waxing Crescent 12% illumination

Weather forecast

Fri 15 21° 14° 17 km/h
Today 20° 15° 20 km/h
Sun 17 21° 15° 21 km/h
Mon 18 23° 17° 20 km/h
Tue 19 26° 17° 19 km/h

Rain radar Ontario Live

10-day tide forecast

Date High tide Low tide Weather
Sat 16 May Today 10:07 (2.04m)
21:16 (2.87m) 		03:45 (0.47m)
14:58 (1.34m) 		20°
Sun 17 May 11:00 (1.98m)
21:56 (2.87m) 		04:31 (0.41m)
15:34 (1.41m) 		21°
Mon 18 May 11:56 (1.92m)
22:39 (2.82m) 		05:20 (0.41m)
16:14 (1.49m) 		23°
Tue 19 May 12:59 (1.88m)
23:28 (2.70m) 		06:12 (0.46m)
17:02 (1.57m) 		26°
Wed 20 May 14:08 (1.88m) 07:08 (0.56m)
18:04 (1.64m) 		-
Thu 21 May 00:24 (2.54m)
15:19 (1.93m) 		08:08 (0.67m)
19:32 (1.68m) 		-
Fri 22 May 01:33 (2.35m)
16:21 (2.02m) 		09:10 (0.78m)
21:20 (1.63m) 		-
Sat 23 May 02:57 (2.18m)
17:10 (2.14m) 		10:10 (0.89m)
22:56 (1.48m) 		-
Sun 24 May 04:27 (2.07m)
17:52 (2.27m) 		11:04 (0.99m) -
Mon 25 May 05:49 (2.00m)
18:30 (2.39m) 		00:09 (1.28m)
11:52 (1.09m) 		-
Sat 16 May Today 20°
03:45 0.47m
10:07 2.04m
14:58 1.34m
21:16 2.87m
Sun 17 May 21°
04:31 0.41m
11:00 1.98m
15:34 1.41m
21:56 2.87m
Mon 18 May 23°
05:20 0.41m
11:56 1.92m
16:14 1.49m
22:39 2.82m
Tue 19 May 26°
06:12 0.46m
12:59 1.88m
17:02 1.57m
23:28 2.70m
Wed 20 May
07:08 0.56m
14:08 1.88m
18:04 1.64m
Thu 21 May
00:24 2.54m
08:08 0.67m
15:19 1.93m
19:32 1.68m
Fri 22 May
01:33 2.35m
09:10 0.78m
16:21 2.02m
21:20 1.63m
Sat 23 May
02:57 2.18m
10:10 0.89m
17:10 2.14m
22:56 1.48m
Sun 24 May
04:27 2.07m
11:04 0.99m
17:52 2.27m
Mon 25 May
00:09 1.28m
05:49 2.00m
11:52 1.09m
18:30 2.39m

Location information

Coordinates 34.0633°, -117.6509°
Timezone America/Los_Angeles
🌒 Moon phase Waxing Crescent (12%)

Activity guide

The coastline around Ontario offers numerous activities depending on tide conditions:

High tide

Swimming

Best conditions for safe swimming with deeper water

Jet skiing

Enough depth for water sports

Cliff jumping

Safe water levels for experienced jumpers

Low tide

Beach walking

Extended sandy areas to explore

Rock pooling

Explore tidal pools teeming with marine life

Photography

Capture unique coastal landscapes

Nearby tide stations

Rancho Cucamonga 7.2 km away Pomona 9.4 km away Fontana 20.1 km away Corona 22.3 km away Rialto 26.3 km away Riverside 26.5 km away West Covina 26.5 km away Fullerton 33.2 km away

Tide times in Ontario

Check the tide times in Ontario to plan your coastal activities. Our forecasts help you make the most of the sea.

Tides in Ontario are influenced by the gravitational pull of the moon and sun. The tidal range varies throughout the month, with spring tides bringing the highest and lowest water levels.

Always check tide times before visiting Ontario. Rising tides can cut off beaches and create dangerous currents.

Our tide predictions for Ontario are calculated using astronomical data and local observations for maximum accuracy.

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