Portland Harbour - Castle Cove (Beach) (Dorset) weather
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Forecast days
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Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius; -
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius; -
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius; -
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
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Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
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Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
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Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
7 day forecast for Portland Harbour - Castle Cove (Beach)
| Time | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature |  11° |
12° |
13° |
13° |
14° |
14° |
 15° |
15° |
15° |
15° |
15° |
15° |
14° |
14° |
 12° |
12° |
12° |
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Wind speed and direction | 8mph | 8mph | 8mph | 7mph | 8mph | 8mph | 10mph | 11mph | 11mph | 11mph | 11mph | 11mph | 10mph | 9mph | 8mph | 8mph | 8mph |
| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 11° |
11° |
 11° |
11° |
11° |
11° |
10° |
11° |
12° |
 14° |
16° |
17° |
17° |
18° |
17° |
17° |
17° |
17° |
16° |
16° |
16° |
15° |
14° |
14° |
| Chance of precipitation | <5% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | 10% | 10% | 20% | 30% | 30% | 30% | 20% | 20% | 20% | 20% | 20% |
| Wind speed and direction | 9mph | 9mph | 10mph | 10mph | 10mph | 10mph | 10mph | 11mph | 11mph | 12mph | 12mph | 12mph | 13mph | 13mph | 13mph | 13mph | 12mph | 10mph | 8mph | 7mph | 7mph | 7mph | 8mph | 8mph |
| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 13° |
13° |
12° |
12° |
11° |
11° |
10° |
10° |
11° |
12° |
13° |
14° |
15° |
16° |
17° |
17° |
17° |
16° |
15° |
14° |
13° |
12° |
11° |
10° |
| Chance of precipitation | 20% | 30% | 40% | 40% | 40% | 40% | 40% | 40% | 40% | 30% | 30% | 20% | 20% | 30% | 20% | 20% | 20% | 20% | 20% | 20% | 10% | 10% | 10% | 10% |
| Wind speed and direction | 9mph | 10mph | 11mph | 12mph | 14mph | 16mph | 17mph | 19mph | 20mph | 20mph | 20mph | 20mph | 20mph | 19mph | 19mph | 19mph | 18mph | 18mph | 18mph | 17mph | 17mph | 16mph | 16mph | 15mph |
| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 9° |
8° |
7° |
7° |
6° |
6° |
5° |
6° |
8° |
10° |
11° |
12° |
13° |
14° |
15° |
15° |
14° |
14° |
14° |
14° |
13° |
12° |
11° |
10° |
| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | 10% | 10% | 20% | 20% | 20% | 20% | 20% | 10% | 10% | <5% | <5% |
| Wind speed and direction | 15mph | 13mph | 12mph | 11mph | 10mph | 10mph | 10mph | 10mph | 11mph | 11mph | 10mph | 10mph | 9mph | 9mph | 9mph | 9mph | 10mph | 10mph | 10mph | 9mph | 8mph | 8mph | 7mph | 8mph |
| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 10° |
10° |
9° |
9° |
9° |
8° |
8° |
9° |
11° |
12° |
13° |
14° |
14° |
15° |
15° |
15° |
15° |
15° |
15° |
14° |
14° |
12° |
11° |
11° |
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% |
| Wind speed and direction | 8mph | 8mph | 8mph | 7mph | 7mph | 7mph | 6mph | 6mph | 5mph | 5mph | 6mph | 7mph | 8mph | 9mph | 10mph | 11mph | 11mph | 11mph | 11mph | 10mph | 10mph | 9mph | 9mph | 9mph |
| Time | 12am | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 10° |
9° |
8° |
9° |
13° |
15° |
14° |
13° |
10° |
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 30% | 40% |
| Wind speed and direction | 8mph | 8mph | 7mph | 7mph | 12mph | 14mph | 15mph | 14mph | 10mph |
| Time | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 9° |
8° |
8° |
11° |
13° |
14° |
12° |
9° |
| Chance of precipitation | 40% | 50% | 40% | 40% | 40% | 40% | 20% | 10% |
| Wind speed and direction | 10mph | 9mph | 9mph | 13mph | 13mph | 13mph | 12mph | 10mph |
Tides
low tide
4:33am
1.4 metres
high tide
10:58am
3.2 metres
low tide
4:27pm
1.3 metres
high tide
11:29pm
3.3 metres
Sunrise and sunset
Air pollution
Daily level
Low
Pollen
Daily level
Low
Tides
low tide
5:10am
1.5 metres
high tide
11:48am
3.1 metres
low tide
5:12pm
1.5 metres
Sunrise and sunset
Air pollution
Daily level
Moderate
Pollen
Daily level
Low
Tides
high tide
12:20am
3.1 metres
low tide
5:59am
1.6 metres
high tide
12:55pm
2.9 metres
low tide
6:11pm
1.7 metres
Sunrise and sunset
Air pollution
Daily level
Low
Pollen
Daily level
Low
Tides
high tide
1:28am
3.0 metres
low tide
8:37am
1.6 metres
high tide
2:22pm
2.8 metres
low tide
8:53pm
1.7 metres
Sunrise and sunset
Air pollution
Daily level
Low
Pollen
Daily level
Low
Tides
high tide
2:45am
3.0 metres
low tide
9:30am
1.5 metres
high tide
3:41pm
2.9 metres
low tide
9:49pm
1.5 metres
Sunrise and sunset
Air pollution
Daily level
Low
Pollen
Daily level
Low
Tides
high tide
3:54am
3.1 metres
low tide
10:13am
1.4 metres
high tide
4:43pm
3.1 metres
low tide
10:34pm
1.4 metres
Sunrise and sunset
Air pollution
No air pollution data
Tides
high tide
4:54am
3.2 metres
low tide
10:53am
1.2 metres
high tide
5:33pm
3.3 metres
low tide
11:16pm
1.2 metres
Sunrise and sunset
Air pollution
No air pollution data
Updated:
Time and weather
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| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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| Time | 12am | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
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Wind
Temperature
Sea
Waves
Humidity
Rain and snow
UV
Visibility
Updated:
Updated:
Beach safety tips
In an emergency call 999 and ask for the coastguard.
Beach safety
-
Check if a beach is patrolled by RNLI lifeguards
-
More beach safety tips
Water safety from the RNLI
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What to do if caught in a rip current
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Float to live if you’re struggling in water
UK video forecast
South West England weather forecast
Headline:
Remaining changeable during the coming days. Cooler from Sunday.
Today:
A grey start with some spots of rain towards the northeast, otherwise a bright morning with sunny spells. Some showers developing by the afternoon, especially in the east, with a few heavy and possibly thundery showers developing. Feeling warmer. Maximum temperature 18 °C.
Tonight:
Showers fading this evening, leaving a dry and clear night to develop across much of the region. However, showers may continue overnight in western Cornwall. Turning chilly in the countryside. Minimum temperature 6 °C.
Saturday:
Rather cloudy at times across southern coasts with some further showery rain towards Cornwall and possibly later into Devon. Largely dry with sunny spells elsewhere, and feeling warm. Maximum temperature 20 °C.
Outlook for Sunday to Tuesday:
Early rain clearing Sunday with a dry but cooler afternoon following. Largely dry but cool on Monday and Tuesday, with some bright spells, but rain possible overnight into Tuesday.
Updated: