Marcus Hook Water Temperature

(Today) 2024

13.9°C / 57°F

The water will feel cool (fresh). Probably too cold for all but seasoned swimmers. We'd recommend a 4mm or 5mm wetsuit if you want to stay in the water.

Current weather

12°C / 54°F
(overcast clouds)
Partly cloudy
Wind
6 mph
Humidity
67%

The measurements for the water temperature in Marcus Hook, Pennsylvania are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Water temp by month

Monthly average max / min water temperatures

The graph below shows the range of monthly Marcus Hook water temperature derived from many years of historical sea surface temperature data.

Marcus Hook average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Marcus Hook
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.6 3.6 3.9 5.5 8.3 15.6 21.6 22.6 20.4 14.5 10.9 6.5
Max °C 8 6.3 7.4 11.8 16 22.8 25.5 26.6 24.1 21.6 15.2 11.8
Min °F 40.2 39.5 40.4 44.4 50 63 72.4 74.3 70.2 60.9 53.3 45.8
Max °F 44.6 42.2 43.9 50.7 57.7 70.2 76.3 78.3 73.9 68 57.6 51.1

The warmest water temperature is in August with an average around 76.3°F / 24.6°C. The coldest month is February with an average water temperature of 40.8°F / 4.9°C.

7 day tide forecast for Marcus Hook

FriSatSunMonTueWedThu
  • Low 4:23am
    (0.24m)
  • High 10:02am
    (1.7m)
  • Low 5:00pm
    (0.18m)
  • High 10:31pm
    (1.71m)
  • Low 5:15am
    (0.19m)
  • High 10:50am
    (1.72m)
  • Low 5:44pm
    (0.16m)
  • High 11:15pm
    (1.76m)
  • Low 6:04am
    (0.14m)
  • High 11:34am
    (1.71m)
  • Low 6:25pm
    (0.15m)
  • High 11:56pm
    (1.81m)
  • Low 6:51am
    (0.12m)
  • High 12:16pm
    (1.69m)
  • Low 7:05pm
    (0.16m)
  • High 12:34am
    (1.83m)
  • Low 7:35am
    (0.11m)
  • High 12:56pm
    (1.66m)
  • Low 7:42pm
    (0.19m)
  • High 1:08am
    (1.84m)
  • Low 8:18am
    (0.12m)
  • High 1:33pm
    (1.62m)
  • Low 8:18pm
    (0.21m)
  • High 1:39am
    (1.85m)
  • Low 9:00am
    (0.14m)
  • High 2:08pm
    (1.58m)
  • Low 8:52pm
    (0.23m)
7 day tide times for Marcus Hook

*These tide times are estimates based on the nearest accurate location (Pedricktown, Oldmans Creek, New Jersey) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.