Ontario

CA, United States 34.063°, -117.651°

19°C
Fog
High tide 12:03 2.12m Falling Low tide 17:09 1.32m
Next tide in 1h 19m
Today 16 Jul Fri 17 Jul Sat 18 Jul Sun 19 Jul Mon 20 Jul Tue 21 Jul Wed 22 Jul

Tide times in Ontario

High tide 05:36 1.59m
Low tide 09:14 1.49m
High tide 16:52 2.31m

Tide chart

Sun
Sunrise 05:53
Sunset 20:00
Day length 14h 07m
🌓 Moon phase
First Quarter 48% illumination

Weather forecast

Today 23° 19° 15 km/h
Fri 17 24° 19° 15 km/h
Sat 18 27° 21° 17 km/h
Sun 19 28° 21° 16 km/h
Mon 20 31° 22° 15 km/h

Rain radar Ontario Live

10-day tide forecast

Date High tide Low tide Weather
Thu 16 Jul Today 12:03 (2.12m)
23:15 (2.65m) 		05:36 (0.46m)
17:09 (1.32m) 		23°
Fri 17 Jul 12:41 (2.16m) 06:12 (0.61m)
18:02 (1.32m) 		24°
Sat 18 Jul 00:00 (2.43m)
13:21 (2.19m) 		06:48 (0.79m)
19:02 (1.35m) 		27°
Sun 19 Jul 00:49 (2.18m)
14:04 (2.21m) 		07:22 (0.98m)
20:15 (1.36m) 		28°
Mon 20 Jul 01:46 (1.92m)
14:54 (2.24m) 		07:56 (1.17m)
21:50 (1.34m) 		31°
Tue 21 Jul 03:10 (1.70m)
15:51 (2.27m) 		08:31 (1.34m)
23:38 (1.23m) 		-
Wed 22 Jul 05:36 (1.59m)
16:52 (2.31m) 		09:14 (1.49m) -
Thu 23 Jul 17:49 (2.37m) 00:59 (1.07m) -
Fri 24 Jul 09:02 (1.73m)
18:38 (2.43m) 		01:52 (0.91m)
11:49 (1.67m) 		-
Sat 25 Jul 09:34 (1.81m)
19:20 (2.49m) 		02:30 (0.78m)
12:54 (1.68m) 		-
Thu 16 Jul Today 23°
05:36 0.46m
12:03 2.12m
17:09 1.32m
23:15 2.65m
Fri 17 Jul 24°
06:12 0.61m
12:41 2.16m
18:02 1.32m
Sat 18 Jul 27°
00:00 2.43m
06:48 0.79m
13:21 2.19m
19:02 1.35m
Sun 19 Jul 28°
00:49 2.18m
07:22 0.98m
14:04 2.21m
20:15 1.36m
Mon 20 Jul 31°
01:46 1.92m
07:56 1.17m
14:54 2.24m
21:50 1.34m
Tue 21 Jul
03:10 1.70m
08:31 1.34m
15:51 2.27m
23:38 1.23m
Wed 22 Jul
05:36 1.59m
09:14 1.49m
16:52 2.31m
Thu 23 Jul
00:59 1.07m
17:49 2.37m
Fri 24 Jul
01:52 0.91m
09:02 1.73m
11:49 1.67m
18:38 2.43m
Sat 25 Jul
02:30 0.78m
09:34 1.81m
12:54 1.68m
19:20 2.49m

Location information

Coordinates 34.0633°, -117.6509°
Timezone America/Los_Angeles
🌓 Moon phase First Quarter (48%)

Activity guide

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

High tide

Cliff jumping

Safe water levels for experienced jumpers

Paddleboarding

Calm waters perfect for SUP sessions

Swimming

Best conditions for safe swimming with deeper water

Low tide

Crabbing

Find crabs in rocky areas

Shell collecting

Discover shells and sea treasures on exposed beaches

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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