Lagoon Pond Herring Run is an ocean beach in Oak Bluffs, Massachusetts.
What to expect
Swimming
Allowed water tested by the state
Tides & weather
Tide and sun: NOAA astronomy · forecast: NWS, up to 7 days
Show the full year
Average water temperature at Lagoon Pond Herring Run by month, in °F| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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| Water °F | 39° | 37° | 41° | 48° | 56° | 66° | 73° | 74° | 70° | 62° | 54° | 44° |
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Monthly averages from NOAA, Woods Hole (2022 to 2024). Today's reading is in the conditions above.
Common questions
Is Lagoon Pond Herring Run in Oak Bluffs open today?
Open, no advisory on record in the latest MA DPH posting (updated 2026-09-13). MA DPH is the authority. Check the status the morning you go.
What's the water temperature at Lagoon Pond Herring Run?
Water at Lagoon Pond Herring Run averages about 37°F in February and 74°F in August, based on NOAA readings at Woods Hole from 2022 to 2024. For today's temperature, see the conditions above.
Can you swim at Lagoon Pond Herring Run?
Yes. Lagoon Pond Herring Run has no swimming advisory in the latest MA DPH posting (updated 2026-09-13). Check again the morning you go.