Sea temperature in Portsmouth in England real-time sea temperature, 7-day forecast and historical data

Temperature of the sea in Portsmouth today

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

56°F

(or 3° lower than the seasonal norm)

Other useful information about today's weather:

• Outside temperature: 34°F to 41°F
• Blizzard
• The wind is blowing at 20.5mph
• Wave height is 2.3ft on average, and 2ft at most, with a frequency of a wave every 7.4 seconds.
• More details on the sea weather of Portsmouth page

This report was generated on 21/11/2024

7 day sea water temperature forecast in Portsmouth

Discover the weather forecast for the water temperature in Portsmouth 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.

Thursday 21 November 2024

sea temperature:
56°F

Wave height: 0.7ft to 2.3ft

Outside temperature: 34°F to 41°F

Friday 22 November 2024

sea temperature:
56°F

Wave height: 1.3ft to 3ft

Outside temperature: 36°F to 40°F

Saturday 23 November 2024

sea temperature:
56°F

Wave height: 1ft to 7.5ft

Outside temperature: 41°F to 58°F

Sunday 24 November 2024

sea temperature:
52°F

Wave height: 7.2ft to 8.2ft

Outside temperature: 56°F to 59°F

Monday 25 November 2024

sea temperature:
56°F

Wave height: 4.3ft to 5.2ft

Outside temperature: 49°F to 56°F

Tuesday 26 November 2024

sea temperature:
56°F

Wave height: 4.3ft to 4.9ft

Outside temperature: 50°F to 54°F

Wednesday 27 November 2024

sea temperature:
52°F

Wave height: 1.6ft to 4.3ft

Outside temperature: 50°F to 58°F

Chart of water temperature variation over 7 days

History of water temperature in Portsmouth

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

Monthly sea temperature averages over 24 months

november 2024

Average water temperature: 58°F (56°F to 59°F)

october 2024

Average water temperature: 61°F (58°F to 63°F)

september 2024

Average water temperature: 65°F (61°F to 68°F)

august 2024

Average water temperature: 66°F (63°F to 68°F)

july 2024

Average water temperature: 63°F (59°F to 65°F)

june 2024

Average water temperature: 59°F (56°F to 63°F)

may 2024

Average water temperature: 53°F (49°F to 59°F)

april 2024

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

march 2024

Average water temperature: 45°F (43°F to 49°F)

february 2024

Average water temperature: 45°F (43°F to 49°F)

january 2024

Average water temperature: 47°F (43°F to 50°F)

december 2023

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

november 2023

Average water temperature: 57°F (52°F to 59°F)

october 2023

Average water temperature: 63°F (59°F to 65°F)

september 2023

Average water temperature: 66°F (63°F to 68°F)

august 2023

Average water temperature: 65°F (61°F to 67°F)

july 2023

Average water temperature: 64°F (61°F to 66°F)

june 2023

Average water temperature: 59°F (56°F to 65°F)

may 2023

Average water temperature: 52°F (49°F to 58°F)

april 2023

Average water temperature: 48°F (45°F to 52°F)

march 2023

Average water temperature: 45°F (43°F to 49°F)

february 2023

Average water temperature: 46°F (43°F to 49°F)

january 2023

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

december 2022

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

Variation of water temperature in Portsmouth over the past 2 months