Ontario

CA, United States 34.063°, -117.651°

20°C
Clear
Today 22 May Sat 23 May Sun 24 May Mon 25 May Tue 26 May Wed 27 May Thu 28 May

Tide times in Ontario

Low tide 01:07 1.08m
High tide 06:59 1.97m
Low tide 12:34 1.18m
High tide 19:04 2.50m

Tide chart

Sun
Sunrise 05:40
Sunset 19:54
Day length 14h 14m
🌔 Moon phase
Waxing Gibbous 70% illumination

Weather forecast

Thu 21 22° 15° 20 km/h
Today 19° 14° 20 km/h
Sat 23 23° 14° 17 km/h
Sun 24 22° 16° 19 km/h
Mon 25 20° 16° 21 km/h

Rain radar Ontario Live

10-day tide forecast

Date High tide Low tide Weather
Fri 22 May Today 01:33 (2.35m)
16:21 (2.02m) 		09:10 (0.78m)
21:20 (1.63m) 		19°
Sat 23 May 02:57 (2.18m)
17:10 (2.14m) 		10:10 (0.89m)
22:56 (1.48m) 		23°
Sun 24 May 04:27 (2.07m)
17:52 (2.27m) 		11:04 (0.99m) 22°
Mon 25 May 05:49 (2.00m)
18:30 (2.39m) 		00:09 (1.28m)
11:52 (1.09m) 		20°
Tue 26 May 06:59 (1.97m)
19:04 (2.50m) 		01:07 (1.08m)
12:34 (1.18m) 		-
Wed 27 May 07:59 (1.94m)
19:36 (2.58m) 		01:56 (0.91m)
13:10 (1.27m) 		-
Thu 28 May 08:52 (1.91m)
20:07 (2.63m) 		02:39 (0.78m)
13:42 (1.36m) 		-
Fri 29 May 09:41 (1.88m)
20:35 (2.66m) 		03:19 (0.70m)
14:10 (1.44m) 		-
Sat 30 May 10:27 (1.84m)
21:02 (2.66m) 		03:57 (0.65m)
14:36 (1.52m) 		-
Sun 31 May 11:12 (1.81m)
21:29 (2.64m) 		04:32 (0.63m)
14:59 (1.58m) 		-
Fri 22 May Today 19°
01:33 2.35m
09:10 0.78m
16:21 2.02m
21:20 1.63m
Sat 23 May 23°
02:57 2.18m
10:10 0.89m
17:10 2.14m
22:56 1.48m
Sun 24 May 22°
04:27 2.07m
11:04 0.99m
17:52 2.27m
Mon 25 May 20°
00:09 1.28m
05:49 2.00m
11:52 1.09m
18:30 2.39m
Tue 26 May
01:07 1.08m
06:59 1.97m
12:34 1.18m
19:04 2.50m
Wed 27 May
01:56 0.91m
07:59 1.94m
13:10 1.27m
19:36 2.58m
Thu 28 May
02:39 0.78m
08:52 1.91m
13:42 1.36m
20:07 2.63m
Fri 29 May
03:19 0.70m
09:41 1.88m
14:10 1.44m
20:35 2.66m
Sat 30 May
03:57 0.65m
10:27 1.84m
14:36 1.52m
21:02 2.66m
Sun 31 May
04:32 0.63m
11:12 1.81m
14:59 1.58m
21:29 2.64m

Location information

Coordinates 34.0633°, -117.6509°
Timezone America/Los_Angeles
🌔 Moon phase Waxing Gibbous (70%)

Activity guide

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

High tide

Paddleboarding

Calm waters perfect for SUP sessions

Sailing

Ideal for boat departures and arrivals

Jet skiing

Enough depth for water sports

Low tide

Crabbing

Find crabs in rocky areas

Rock pooling

Explore tidal pools teeming with marine life

Bait digging

Collect worms and shellfish for fishing

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.

Need this data in your app?

Access tides, weather, waves and astronomy data via our REST API. Free API key, no credit card required.

Get API key