Castle Hill tide times

Castle Hill, RICastle HillNOAA 8453201Tuesday, October 20 · EDTTue Oct 20Predictions onlyChange station
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Today at Castle Hill the next low tide is at 10:33 PM (0.7 ft). Tomorrow's first low is at 10:44 AM.

Estimated now
1.6 ft ↓
Falling 0.5 ft per hour
Next low
10:33 PM
In 3 h 09 min · 0.7 ft
Next high
4:15 AM
In 8 h 51 min · 2.8 ft
Tide range today
2.0 ft
Mean range 3.2 ft
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
0 ft2 ftNOW 7:233:19 AMHigh · 2.6 ft9:43 AMLow · 0.9 ft3:42 PMHigh · 2.8 ft10:33 PMLow · 0.7 ft
Tide chart for Castle Hill, today. High 2.6 ft at 3:19 AM, low 0.9 ft at 9:43 AM, high 2.8 ft at 3:42 PM, low 0.7 ft at 10:33 PM.

Heights and times are estimated from Newport, Narragansett Bay using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW
  • High3:19 AM2.6 ft
  • Low9:43 AM0.9 ft
  • High3:42 PM2.8 ft
  • Low10:33 PM0.7 ft
Tide times for Castle Hill
TideTimeHeight
High3:19 AM2.6 ft
Low9:43 AM0.9 ft
High3:42 PM2.8 ft
Low10:33 PM0.7 ft
Sunrise
7:03 AM
First light 6:35
Sunset
5:58 PM
Last light 6:26
Moon
69%
Waxing gibbous
Tide range
2.0 ft
Mean 3.2 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 9:43 AM low. Second window 4:00 to 7:00 PM.

  • Tidepools & shelling
    Next: Wed 10:00 to 11:00 AM
    Earlier today: 8:00 to 11:00 AM

    Today's best window (8:00 to 11:00 AM) has passed.

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

    Today's best window (12:00 to 1:00 PM) has passed.

  • Shallow boat launch
    Avoid 7:00 AM to 12:00 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 20H3:19a2.6L9:43a0.9H3:42p2.8L10:33p0.72.0
WedOct 21H4:15a2.8L10:44a0.7H4:37p2.9L11:09p0.52.4
ThuOct 22H5:08a3.1L11:32a0.5H5:28p3.1L11:41p0.22.9
FriOct 23H5:55a3.5L12:15p0.2H6:15p3.33.2
SatOct 24L12:15a0.0H6:39a3.8L12:57p0.0H7:00p3.53.8
SunOct 25L12:50a−0.2H7:22a4.1L1:40p−0.1H7:46p3.64.3
MonOct 26L1:29a−0.3H8:06a4.3L2:26p−0.2H8:32p3.74.7 spring tide

Spring tides Monday. Lows drop to −0.3 ft, the best shelling days this week. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8453201.

Nearby stations

Currents

Castle Hill, west of, East Passage

  • Max flood1:48 AM 0.7 kn
  • Slack4:31 AM
  • Max ebb7:54 AM 1.0 kn
  • Slack11:25 AM
  • Max flood2:17 PM 0.6 kn
  • Slack4:46 PM
  • Max ebb8:09 PM 1.0 kn
  • Slack11:36 PM

Current predictions for Castle Hill, west of, East Passage, 1.0 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA subordinate, from Newport, Narragansett Bay
Live gauge
None
Coordinates
41.463° N, 71.362° W
Time zone
Eastern, UTC−4
Station ID
NOAA 8453201

About the tides at Castle Hill

Tides here follow a regular twice-daily rhythm. The two daily highs usually differ by only 0.4 ft. The pattern follows the reference station at Newport, Narragansett Bay. On a typical day the water moves about 3.2 ft between high and low. From the average lower low to the average higher high, the difference is 3.6 ft. Looking a year ahead, predictions peak at 4.7 ft on September 2 and bottom out at −0.8 ft on January 23.

Tides here are worked out from the reference station at Newport, Narragansett Bay, with NOAA time and height corrections. Times are good for planning, but local wind can shift them. NOAA measured the tide here in 1977 to set up these predictions. The nearest other station is Beavertail Point, 2 mi away. For tidal currents, see Castle Hill, west of, East Passage.

Predictions are based on Newport, Narragansett Bay.

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.