Castle Island Tide Times, Massachusetts

Tue, 8thWed, 9thThu, 10th
  • Low 4:20am
    (0.31m)
  • High 10:31am
    (2.49m)
  • Low 4:20pm
    (0.58m)
  • High 10:34pm
    (2.95m)
  • Low 5:04am
    (0.23m)
  • High 11:17am
    (2.54m)
  • Low 5:05pm
    (0.52m)
  • High 11:18pm
    (3.02m)
  • Low 5:47am
    (0.14m)
  • High 11:59am
    (2.6m)
  • Low 5:48pm
    (0.45m)
7 day tide table for Castle Island

Tide status at 01:59 PM

Next high tide:

8 hrs 35 mins

Next low tide:

2 hrs 21 mins
Tide time clock

Tide is falling (38% full)

Tides in Castle Island today

The predicted tides today for Castle Island (MA) are: first high tide at 10:31am , first low tide at 4:20am ; second high tide at 10:34pm , second low tide at 4:20pm

7 day Castle Island tide chart

*These tide schedules are estimates based on the most relevant accurate location (Castle Island, Boston Harbor, Massachusetts), this is not necessarily the closest tide station and may differ significantly depending on distance. Please note, the low and high tide times given are not suitable for navigational purposes.

Sunrise, sunset and day length today

Day length for 2025-07-08
Night First light:
3:05
Twilight:
4:41
Sunrise:
5:15
Sunset:
20:22
Twilight:
20:56
Last light:
22:32
Night

Today's weather in Castle Island

(broken clouds)
33°C / 92°F

Partly cloudy
Wind

10 mph

Humidity

55%

Tides for fishing Castle Island »

Use these tide charts in conjunction with our solunar fishing calendar to find the best times to go.

Waxing Gibbous

Moon phase: Waxing Gibbous


Tide station location

Map showing location of Castle Island (42.338230, -71.011120) Castle Island map pin © Google

Locations nearby