Ontario

CA, United States 34.063°, -117.651°

16°C
Clear
Low tide 07:08 0.56m Rising High tide 14:08 1.88m
Next tide in 2h 37m
Today 20 May Thu 21 May Fri 22 May Sat 23 May Sun 24 May Mon 25 May Tue 26 May

Tide times in Ontario

High tide 02:57 2.18m
Low tide 10:10 0.89m
High tide 17:10 2.14m
Low tide 22:56 1.48m

Tide chart

Sun
Sunrise 05:42
Sunset 19:52
Day length 14h 10m
🌓 Moon phase
First Quarter 38% illumination
Weather
Temperature 17° / 24°C
Wind 20 km/h
Precipitation 0 mm
UV 8

Weather forecast

Today 24° 16° 18 km/h
Thu 21 19° 15° 19 km/h
Fri 22 25° 18° 19 km/h
Sat 23 24° 17° 20 km/h
Sun 24 23° 17° 19 km/h

Rain radar Ontario Live

10-day tide forecast

Date High tide Low tide Weather
Wed 20 May Today 14:08 (1.88m) 07:08 (0.56m)
18:04 (1.64m) 		24°
Thu 21 May 00:24 (2.54m)
15:19 (1.93m) 		08:08 (0.67m)
19:32 (1.68m) 		19°
Fri 22 May 01:33 (2.35m)
16:21 (2.02m) 		09:10 (0.78m)
21:20 (1.63m) 		25°
Sat 23 May 02:57 (2.18m)
17:10 (2.14m) 		10:10 (0.89m)
22:56 (1.48m) 		24°
Sun 24 May 04:27 (2.07m)
17:52 (2.27m) 		11:04 (0.99m) 23°
Mon 25 May 05:49 (2.00m)
18:30 (2.39m) 		00:09 (1.28m)
11:52 (1.09m) 		-
Tue 26 May 06:59 (1.97m)
19:04 (2.50m) 		01:07 (1.08m)
12:33 (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) 		-
Wed 20 May Today 24°
07:08 0.56m
14:08 1.88m
18:04 1.64m
Thu 21 May 19°
00:24 2.54m
08:08 0.67m
15:19 1.93m
19:32 1.68m
Fri 22 May 25°
01:33 2.35m
09:10 0.78m
16:21 2.02m
21:20 1.63m
Sat 23 May 24°
02:57 2.18m
10:10 0.89m
17:10 2.14m
22:56 1.48m
Sun 24 May 23°
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
Tue 26 May
01:07 1.08m
06:59 1.97m
12:33 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

Location information

Coordinates 34.0633°, -117.6509°
Timezone America/Los_Angeles
🌓 Moon phase First Quarter (38%)

Activity guide

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

High tide

Cliff jumping

Safe water levels for experienced jumpers

Swimming

Best conditions for safe swimming with deeper water

Sailing

Ideal for boat departures and arrivals

Low tide

Shell collecting

Discover shells and sea treasures on exposed beaches

Beach walking

Extended sandy areas to explore

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.

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