Block Island (Old Harbor)

RI, United States 41.173°, -71.557°

13°C
Clear
High tide 11:02 1.05m Falling Low tide 16:23 0.46m
Next tide in 5h 10m
Today 4 Jun Fri 5 Jun Sat 6 Jun Sun 7 Jun Mon 8 Jun Tue 9 Jun Wed 10 Jun

Tide times in Block Island (Old Harbor)

High tide 01:26 1.11m
Low tide 07:40 0.44m
High tide 14:12 1.14m
Low tide 20:16 0.50m

Tide chart

Sun
Sunrise 05:11
Sunset 20:18
Day length 15h 07m
🌗 Moon phase
Last Quarter 49% illumination
Weather
Temperature 12° / 25°C
Wind 26 km/h
Precipitation 0 mm
UV 8
Sea conditions
Waves 0.66m
Swell 0.58m
Period 5.6s
Sea state Smooth

Weather forecast

Today 23° 13° 18 km/h
Fri 5 26° 13° 17 km/h
Sat 6 29° 16° 19 km/h
Sun 7 28° 15° 15 km/h 12.5 mm
Mon 8 25° 12° 26 km/h

Rain radar Block Island (Old Harbor) Live

10-day tide forecast

Date High tide Low tide Weather
Thu 4 Jun Today 11:02 (1.05m)
23:05 (1.17m) 		04:57 (0.44m)
16:23 (0.46m) 		23°
Fri 5 Jun 11:46 (1.04m)
23:48 (1.15m) 		05:33 (0.46m)
17:08 (0.49m) 		26°
Sat 6 Jun 12:33 (1.06m) 06:12 (0.46m)
18:02 (0.51m) 		29°
Sun 7 Jun 00:36 (1.12m)
13:22 (1.09m) 		06:55 (0.46m)
19:05 (0.52m) 		28°
Mon 8 Jun 01:26 (1.11m)
14:12 (1.14m) 		07:40 (0.44m)
20:16 (0.50m) 		25°
Tue 9 Jun 02:21 (1.09m)
15:07 (1.21m) 		08:28 (0.41m)
21:32 (0.46m) 		-
Wed 10 Jun 03:22 (1.09m)
16:07 (1.29m) 		09:20 (0.37m)
22:44 (0.40m) 		-
Thu 11 Jun 04:28 (1.10m)
17:06 (1.38m) 		10:16 (0.33m)
23:46 (0.33m) 		-
Fri 12 Jun 05:31 (1.14m)
18:03 (1.46m) 		11:12 (0.29m) -
Sat 13 Jun 06:29 (1.19m)
18:57 (1.53m) 		00:42 (0.26m)
12:08 (0.24m) 		-
Thu 4 Jun Today 23°
04:57 0.44m
11:02 1.05m
16:23 0.46m
23:05 1.17m
Fri 5 Jun 26°
05:33 0.46m
11:46 1.04m
17:08 0.49m
23:48 1.15m
Sat 6 Jun 29°
06:12 0.46m
12:33 1.06m
18:02 0.51m
Sun 7 Jun 28°
00:36 1.12m
06:55 0.46m
13:22 1.09m
19:05 0.52m
Mon 8 Jun 25°
01:26 1.11m
07:40 0.44m
14:12 1.14m
20:16 0.50m
Tue 9 Jun
02:21 1.09m
08:28 0.41m
15:07 1.21m
21:32 0.46m
Wed 10 Jun
03:22 1.09m
09:20 0.37m
16:07 1.29m
22:44 0.40m
Thu 11 Jun
04:28 1.10m
10:16 0.33m
17:06 1.38m
23:46 0.33m
Fri 12 Jun
05:31 1.14m
11:12 0.29m
18:03 1.46m
Sat 13 Jun
00:42 0.26m
06:29 1.19m
12:08 0.24m
18:57 1.53m

Location information

Coordinates 41.1733°, -71.5567°
Timezone America/New_York
🌗 Moon phase Last Quarter (49%)

Activity guide

Make the most of Block Island (Old Harbor)'s coastal environment with these tide-dependent activities:

High tide

Paddleboarding

Calm waters perfect for SUP sessions

Jet skiing

Enough depth for water sports

Swimming

Best conditions for safe swimming with deeper water

Low tide

Beach walking

Extended sandy areas to explore

Bait digging

Collect worms and shellfish for fishing

Rock pooling

Explore tidal pools teeming with marine life

Nearby tide stations

Southwest Point, Block Island 4.6 km away Point Judith, Harbor of Refuge 21.9 km away Weekapaug Point, Block Island Sound 24.3 km away Watch Hill Cove Tide Gage Westerly Ri 29.5 km away Lake Montauk 33.6 km away Montauk, Fort Pond Bay 36.5 km away West Jamestown, Dutch Island Harbor 38.7 km away West Mystic, Mystic River 39.7 km away

Tide times in Block Island (Old Harbor)

Check the tide times in Block Island (Old Harbor) to plan your coastal activities. Our forecasts help you make the most of the sea.

Understanding tides at Block Island (Old Harbor) helps you stay safe and make the most of your visit. Tides follow a roughly 12-hour cycle, with two high tides and two low tides each day.

Be aware of local conditions at Block Island (Old Harbor). Some areas can become inaccessible during high tide.

Our tide predictions for Block Island (Old Harbor) 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