Southwest Point tide times

Block Island, SW End, Block Island Sound, RIBlock Island, SW End, Block Island SoundNOAA 8459681Tuesday, October 20 · EDTTue Oct 20Predictions onlyChange station
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Today at Southwest Point the next low tide is at 10:47 PM (0.5 ft). Tomorrow's first low is at 11:11 AM.

Predicted now
1.4 ft ↓
Falling 0.5 ft per hour
Next low
10:47 PM
In 3 h 22 min · 0.5 ft
Next high
4:56 AM
In 9 h 31 min · 2.5 ft
Tide range today
1.8 ft
Mean range 2.6 ft
Predictions only. No live gauge at this station.

Today's tide

PredictedNightHeight above MLLW
0 ft2 ftNOW 7:244:08 AMHigh · 2.2 ft10:20 AMLow · 0.8 ft4:21 PMHigh · 2.4 ft10:47 PMLow · 0.5 ft
Tide chart for Southwest Point, today. High 2.2 ft at 4:08 AM, low 0.8 ft at 10:20 AM, high 2.4 ft at 4:21 PM, low 0.5 ft at 10:47 PM.

Predicted tide height at Block Island, SW End, Block Island Sound for Tuesday, October 20, in feet above Mean Lower Low Water (MLLW). Shaded areas are night.

Today's tides

ft above MLLW
  • High4:08 AM2.2 ft
  • Low10:20 AM0.8 ft
  • High4:21 PM2.4 ft
  • Low10:47 PM0.5 ft
Tide times for Southwest Point
TideTimeHeight
High4:08 AM2.2 ft
Low10:20 AM0.8 ft
High4:21 PM2.4 ft
Low10:47 PM0.5 ft
Sunrise
7:04 AM
First light 6:36
Sunset
6:00 PM
Last light 6:28
Moon
69%
Waxing gibbous
Tide range
1.8 ft
Mean 2.6 ft

Best windows today

Plan the week →
  • Fishing
    9:00 to 10:00 PM

    Today's best window (6:00 to 9:00 AM) has passed. Dawn light with the outgoing tide around the 10:20 AM low. Second window 2:00 to 4:00 PM.

  • Tidepools & shelling
    Next: Thu 10:00 AM to 1:00 PM
    Earlier today: 9:00 to 11:00 AM

    Today's best window (9:00 to 11:00 AM) has passed.

  • Surfing
    Next: Wed 1:00 to 2:00 PM
    Earlier today: 12:00 to 2:00 PM

    Today's best window (12:00 to 2:00 PM) has passed.

  • Shallow boat launch
    Avoid 7:00 AM to 1:00 PM

    Under 1.5 ft around low water. Launch before 7:00 AM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

October calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 20H4:08a2.2L10:20a0.8H4:21p2.4L10:47p0.51.8
WedOct 21H4:56a2.5L11:11a0.6H5:05p2.5L11:21p0.42.1
ThuOct 22H5:36a2.7L11:55a0.4H5:46p2.6L11:52p0.22.5
FriOct 23H6:13a3.0L12:36p0.2H6:25p2.82.8
SatOct 24L12:23a0.0H6:50a3.3L1:16p0.0H7:06p2.93.3
SunOct 25L12:57a−0.1H7:28a3.5L1:57p−0.1H7:49p2.93.6
MonOct 26L1:34a−0.2H8:10a3.6L2:40p−0.2H8:33p2.93.9 spring tide

King tides Oct 26 to Oct 28. The year's highest tides at this station, from our scan of NOAA predictions. About king tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8459681.

Nearby stations

Currents

Lewis Pt., 1.5 miles west of

  • Slack12:02 AM
  • Max flood2:59 AM 1.0 kn
  • Slack6:31 AM
  • Max ebb9:19 AM 1.3 kn
  • Slack12:29 PM
  • Max flood3:17 PM 0.9 kn
  • Slack6:46 PM
  • Max ebb9:38 PM 1.3 kn

Current predictions for Lewis Pt., 1.5 miles west of, 2 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA, from this station's own tide records
Live gauge
None
Coordinates
41.163° N, 71.610° W
Time zone
Eastern, UTC−4
Station ID
NOAA 8459681

About the tides at Southwest Point

This is a mixed-tide station. Some days bring a deep low and a shallow low, and a few days have only one of each. On a typical day the water moves about 2.6 ft between high and low. That is smaller than most Rhode Island stations on this site. From the average lower low to the average higher high, the difference is 3.0 ft. Looking a year ahead, predictions peak at 3.8 ft on September 2 and bottom out at −0.8 ft on January 23.

Predictions for Southwest Point come from this station's own tide records. There is no live sensor, so the table shows forecast only. NOAA measured the tide here from 1998 to 2004 to set up these predictions. The nearest other station is Block Island (Old Harbor), 3 mi away, where high tide comes about 13 min earlier. For tidal currents, see Lewis Pt., 1.5 miles west of.

Height unitsftmAdd this tide widget to your site. It's free.Week plannerPrintable October calendar

Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.