Sea temperature in Coos Bay in the United States (USA) real-time sea temperature, 7-day forecast and historical data

Temperature of the sea in Coos Bay today

Currently, the sea water temperature in Coos Bay is at most:

50°F

(or 0° higher than the seasonal norm)

Other useful information about today's weather:

• Outside temperature: 41°F to 52°F
• Light rain
• The wind is blowing at 14.3mph
• Wave height is 12.1ft on average, and 2ft at most, with a frequency of a wave every 15.1 seconds.
• More details on the sea weather of Coos Bay page

This report was generated on 16/03/2025

7 day sea water temperature forecast in Coos Bay

Discover the weather forecast for the water temperature in Coos Bay 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.

Sunday 16 March 2025

sea temperature:
50°F

Wave height: 10.5ft to 17.4ft

Outside temperature: 41°F to 52°F

Monday 17 March 2025

sea temperature:
50°F

Wave height: 8.2ft to 10.5ft

Outside temperature: 43°F to 47°F

Tuesday 18 March 2025

sea temperature:
50°F

Wave height: 6.9ft to 8.9ft

Outside temperature: 43°F to 49°F

Wednesday 19 March 2025

sea temperature:
47°F

Wave height: 5.9ft to 17.1ft

Outside temperature: 45°F to 52°F

Thursday 20 March 2025

sea temperature:
47°F

Wave height: 13.5ft to 17.1ft

Outside temperature: 47°F to 49°F

Friday 21 March 2025

sea temperature:
47°F to 50°F

Wave height: 11.5ft to 15.4ft

Outside temperature: 47°F to 49°F

Saturday 22 March 2025

sea temperature:
50°F

Wave height: 10.2ft to 11.8ft

Outside temperature: 45°F to 50°F

Chart of water temperature variation over 7 days

History of water temperature in Coos Bay

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

Monthly sea temperature averages over 24 months

march 2025

Average water temperature: 49°F (47°F to 50°F)

february 2025

Average water temperature: 48°F (45°F to 50°F)

january 2025

Average water temperature: 50°F (45°F to 52°F)

december 2024

Average water temperature: 50°F (49°F to 54°F)

november 2024

Average water temperature: 52°F (50°F to 54°F)

october 2024

Average water temperature: 50°F (47°F to 57°F)

september 2024

Average water temperature: 55°F (52°F to 57°F)

august 2024

Average water temperature: 54°F (52°F to 59°F)

july 2024

Average water temperature: 51°F (49°F to 56°F)

june 2024

Average water temperature: 51°F (50°F to 55°F)

may 2024

Average water temperature: 50°F (49°F to 54°F)

april 2024

Average water temperature: 51°F (47°F to 54°F)

march 2024

Average water temperature: 51°F (49°F to 52°F)

february 2024

Average water temperature: 50°F (47°F to 52°F)

january 2024

Average water temperature: 51°F (49°F to 54°F)

december 2023

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

november 2023

Average water temperature: 53°F (50°F to 56°F)

october 2023

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

september 2023

Average water temperature: 54°F (52°F to 59°F)

august 2023

Average water temperature: 55°F (54°F to 58°F)

july 2023

Average water temperature: 52°F (49°F to 56°F)

june 2023

Average water temperature: 51°F (50°F to 56°F)

may 2023

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

april 2023

Average water temperature: 48°F (45°F to 50°F)

Variation of water temperature in Coos Bay over the past 2 months