Sea temperature in Bonavista in Canada real-time sea temperature, 7-day forecast and historical data

Temperature of the sea in Bonavista today

Currently, the sea water temperature in Bonavista is at most:

40°F

(or 4° higher than the seasonal norm)

Other useful information about today's weather:

• Outside temperature: 20°F to 38°F
• Blizzard
• The wind is blowing at 32.9mph
• Wave height is 8.2ft on average, and 9.5ft at most, with a frequency of a wave every 12.3 seconds.
• More details on the sea weather of Bonavista page

This report was generated on 05/12/2025

7 day sea water temperature forecast in Bonavista

Discover the weather forecast for the water temperature in Bonavista for the next 7 days below. You will also find the 7-day forecast for outside temperature and wave height. For more details, hour by hour, see the chart below the listing.

Friday 5 December 2025

sea temperature:
40°F

Wave height: 5.6ft to 13.1ft

Outside temperature: 20°F to 38°F

Saturday 6 December 2025

sea temperature:
40°F

Wave height: 11.2ft to 13.5ft

Outside temperature: 22°F to 25°F

Sunday 7 December 2025

sea temperature:
40°F

Wave height: 9.5ft to 10.8ft

Outside temperature: 22°F to 31°F

Monday 8 December 2025

sea temperature:
40°F

Wave height: 8.5ft to 9.5ft

Outside temperature: 16°F to 31°F

Tuesday 9 December 2025

sea temperature:
40°F

Wave height: 8.9ft to 16.1ft

Outside temperature: 25°F to 32°F

Wednesday 10 December 2025

sea temperature:
40°F

Wave height: 6.9ft to 12.8ft

Outside temperature: 18°F to 27°F

Thursday 11 December 2025

sea temperature:
40°F

Wave height: 6.2ft to 7.2ft

Outside temperature: 18°F to 41°F

Chart of water temperature variation over 7 days

History of water temperature in Bonavista

We record the water temperature daily in Bonavista In this way, we can provide you with the average sea temperature in Bonavista over the last 24 months and a more detailed chart for recent months.

Monthly sea temperature averages over 24 months

december 2025

Average water temperature: 39°F (36°F to 40°F)

november 2025

Average water temperature: 43°F (38°F to 51°F)

october 2025

Average water temperature: 50°F (47°F to 54°F)

september 2025

Average water temperature: 53°F (50°F to 58°F)

august 2025

Average water temperature: 56°F (50°F to 58°F)

july 2025

Average water temperature: 50°F (47°F to 54°F)

june 2025

Average water temperature: 42°F (38°F to 47°F)

may 2025

Average water temperature: 34°F (32°F to 38°F)

april 2025

Average water temperature: 32°F (32°F)

march 2025

Average water temperature: 32°F (32°F)

february 2025

Average water temperature: 32°F (32°F)

january 2025

Average water temperature: 33°F (32°F to 34°F)

december 2024

Average water temperature: 37°F (32°F to 41°F)

november 2024

Average water temperature: 40°F (36°F to 45°F)

october 2024

Average water temperature: 50°F (45°F to 55°F)

september 2024

Average water temperature: 57°F (50°F to 62°F)

august 2024

Average water temperature: 57°F (52°F to 61°F)

july 2024

Average water temperature: 52°F (49°F to 54°F)

june 2024

Average water temperature: 43°F (36°F to 47°F)

may 2024

Average water temperature: 35°F (32°F to 38°F)

april 2024

Average water temperature: 32°F (32°F)

march 2024

Average water temperature: 32°F (32°F)

february 2024

Average water temperature: 32°F (32°F)

january 2024

Average water temperature: 33°F (32°F to 34°F)

Variation of water temperature in Bonavista over the past 2 months