Donate now

Please do not use this page to report an emergency. If you are reporting an incident around the coastline or at sea please dial 999 or 112 and ask for the coastguard. Contacting us directly could result in a delay to required search and rescue assets being deployed.

Forecasts and tides for Harwich

The local weather for Harwich with 5-day forecasts, tide times, surf swells and wind speed predictions.

5-day weather forecast

Sun

Rain

22°C

Min: 17°C
Max: 22°C

Mon

Sunshine

24°C

Min: 16°C
Max: 24°C

Tue

Overcast

23°C

Min: 16°C
Max: 23°C

Wed

Sunshine

18°C

Min: 12°C
Max: 18°C

Thu

Overcast

19°C

Min: 11°C
Max: 19°C

Tide times

Tides and the dangers

A beach can seem like a vast playground but the tide can come in surprisingly quickly. As the tide moves up and down the beach, the depth of the water changes throughout the day, sometimes by as much as 10 metres.

Always keep a look out of the tide's direction while on the beach.

Surf forecast

Sunday 13 September

Time Wave height Wave period
2am 3.1ft 4
5am 2.3ft 4
8am 2.0ft 4
11am 1.6ft 3
2pm 1.5ft 3
5pm 1.9ft 3
8pm 1.4ft 3
11pm 0.2ft 5

Monday 14 September

Time Wave height Wave period
2am 0.2ft 4
5am 0.3ft 4
8am 0.3ft 4
11am 0.2ft 6
2pm 0.4ft 6
5pm 0.5ft 6
8pm 0.5ft 5
11pm 0.5ft 5

Tuesday 15 September

Time Wave height Wave period
2am 0.5ft 5
5am 0.5ft 5
8am 0.5ft 5
11am 0.4ft 5
2pm 0.4ft 5
5pm 0.4ft 5
8pm 0.3ft 5
11pm 0.7ft 4

Wednesday 16 September

Time Wave height Wave period
2am 2.4ft 4
5am 2.6ft 4
8am 2.5ft 4
11am 2.2ft 4
2pm 0.6ft 6
5pm 0.6ft 6
8pm 0.8ft 6
11pm 0.8ft 6

Thursday 17 September

Time Wave height Wave period
2am 0.8ft 5
5am 0.5ft 6
8am 0.9ft 6
11am 0.8ft 5
2pm 0.8ft 6
5pm 0.7ft 7
8pm 0.6ft 6
11pm 1.6ft 5

Sunday 13 September

Time Wave height Wave period
2am 0.2ft 6
5am 0.2ft 6
8am 0.2ft 6
11am 1.3ft 4
2pm 0.2ft 5
5pm 0.4ft 5
8pm 0.5ft 5
11pm 0.5ft 5

Monday 14 September

Time Wave height Wave period
2am 0.7ft 4
5am 0.3ft 6
8am 0.6ft 6
11am 0.7ft 6
2pm 0.7ft 6
5pm 0.7ft 6
8pm 0.2ft 11
11pm 0.2ft 11

Tuesday 15 September

Time Wave height Wave period
2am 0.2ft 10
5am 0.2ft 11
8am 0.2ft 11
11am 0.6ft 5
2pm 0.2ft 11
5pm 0.2ft 11
8pm 0.2ft 11
11pm 0.2ft 11

Wednesday 16 September

Time Wave height Wave period
2am 0.2ft 10
5am 0.2ft 10
8am 0.2ft 10
11am 0.2ft 10
2pm 2.3ft 6
5pm 1.8ft 6
8pm 1.7ft 6
11pm 1.6ft 6

Thursday 17 September

Time Wave height Wave period
2am 1.7ft 6
5am 1.7ft 6
8am 1.6ft 7
11am 1.5ft 7
2pm 1.4ft 7
5pm 1.2ft 7
8pm 1.1ft 7
11pm 1.0ft 7

Sunday 13 September

Time Wave height Wave period
2am 2.4ft 4
5am 1.8ft 4
8am 1.7ft 3
11am 1.5ft 3
2pm 1.3ft 3
5pm 1.7ft 3
8pm 0.8ft 4
11pm 0.7ft 5

Monday 14 September

Time Wave height Wave period
2am 0.6ft 4
5am 0.4ft 4
8am 0.3ft 4
11am 0.2ft 4
2pm 0.2ft 6
5pm 0.3ft 6
8pm 0.3ft 6
11pm 0.3ft 5

Tuesday 15 September

Time Wave height Wave period
2am 0.3ft 5
5am 0.3ft 5
8am 0.3ft 5
11am 0.3ft 5
2pm 0.3ft 5
5pm 0.3ft 5
8pm 0.2ft 5
11pm 0.2ft 5

Wednesday 16 September

Time Wave height Wave period
2am 2.4ft 4
5am 2.5ft 4
8am 2.3ft 4
11am 2.2ft 4
2pm 2.4ft 4
5pm 2.2ft 4
8pm 0.4ft 6
11pm 0.4ft 6

Thursday 17 September

Time Wave height Wave period
2am 0.4ft 6
5am 0.3ft 6
8am 0.5ft 6
11am 0.5ft 5
2pm 0.5ft 6
5pm 0.4ft 6
8pm 0.4ft 6
11pm 1.4ft 5

Sunday 13 September

Time Wave height Wave period
2am 2.4ft 4
5am 1.8ft 4
8am 1.7ft 3
11am 1.5ft 3
2pm 1.3ft 3
5pm 1.7ft 3
8pm 0.8ft 4
11pm 0.7ft 5

Monday 14 September

Time Wave height Wave period
2am 0.6ft 4
5am 0.4ft 4
8am 0.3ft 4
11am 0.2ft 4
2pm 0.2ft 6
5pm 0.3ft 6
8pm 0.3ft 6
11pm 0.3ft 5

Tuesday 15 September

Time Wave height Wave period
2am 0.3ft 5
5am 0.3ft 5
8am 0.3ft 5
11am 0.3ft 5
2pm 0.3ft 5
5pm 0.3ft 5
8pm 0.2ft 5
11pm 0.2ft 5

Wednesday 16 September

Time Wave height Wave period
2am 2.4ft 4
5am 2.5ft 4
8am 2.3ft 4
11am 2.2ft 4
2pm 2.4ft 4
5pm 2.2ft 4
8pm 0.4ft 6
11pm 0.4ft 6

Thursday 17 September

Time Wave height Wave period
2am 0.4ft 6
5am 0.3ft 6
8am 0.5ft 6
11am 0.5ft 5
2pm 0.5ft 6
5pm 0.4ft 6
8pm 0.4ft 6
11pm 1.4ft 5

Sunday 13 September

Time Wave height Wave period
2am 3.0ft 4
5am 2.3ft 4
8am 2.1ft 4
11am 1.9ft 3
2pm 1.6ft 3
5pm 2.2ft 3
8pm 1.7ft 3
11pm 1.1ft 3

Monday 14 September

Time Wave height Wave period
2am 0.7ft 5
5am 0.2ft 4
8am 0.2ft 4
11am 0.2ft 6
2pm 0.3ft 6
5pm 0.4ft 6
8pm 0.4ft 6
11pm 0.5ft 5

Tuesday 15 September

Time Wave height Wave period
2am 0.5ft 5
5am 0.5ft 5
8am 0.5ft 5
11am 0.4ft 5
2pm 0.4ft 5
5pm 0.4ft 5
8pm 0.3ft 5
11pm 0.2ft 5

Wednesday 16 September

Time Wave height Wave period
2am 2.9ft 4
5am 3.0ft 4
8am 2.8ft 4
11am 2.6ft 4
2pm 3.0ft 4
5pm 0.5ft 6
8pm 0.7ft 6
11pm 0.7ft 6

Thursday 17 September

Time Wave height Wave period
2am 0.6ft 6
5am 0.4ft 7
8am 0.8ft 6
11am 0.8ft 6
2pm 0.8ft 6
5pm 0.7ft 6
8pm 0.6ft 7
11pm 1.8ft 6