Donate now
Forecasts and tides for Alderney
The local weather with 5-day forecasts, tide times, surf swells and wind speed predictions for Alderney Lifeboat Station.
5-day weather forecast
Fri
17°C
| Min: | 16°C |
|---|---|
| Max: | 17°C |
Sat
20°C
| Min: | 17°C |
|---|---|
| Max: | 20°C |
Sun
20°C
| Min: | 19°C |
|---|---|
| Max: | 20°C |
Mon
20°C
| Min: | 18°C |
|---|---|
| Max: | 20°C |
Tue
20°C
| Min: | 19°C |
|---|---|
| Max: | 20°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
Friday 7 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.3ft | 10 |
| 5am | 0.3ft | 9 |
| 8am | 0.3ft | 9 |
| 11am | 0.3ft | 9 |
| 2pm | 0.3ft | 9 |
| 5pm | 0.3ft | 9 |
| 8pm | 0.3ft | 9 |
| 11pm | 0.3ft | 9 |
Saturday 8 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.2ft | 9 |
| 5am | 0.2ft | 9 |
| 8am | 0.2ft | 9 |
| 11am | 0.2ft | 9 |
| 2pm | 0.3ft | 9 |
| 5pm | 0.3ft | 9 |
| 8pm | 0.3ft | 9 |
| 11pm | 0.3ft | 9 |
Sunday 9 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 9 |
| 5am | 0.3ft | 9 |
| 8am | 0.3ft | 9 |
| 11am | 0.3ft | 9 |
| 2pm | 0.3ft | 9 |
| 5pm | 0.2ft | 8 |
| 8pm | 0.2ft | 8 |
| 11pm | 0.2ft | 8 |
Monday 10 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 8 |
| 5am | 0.3ft | 8 |
| 8am | 0.4ft | 8 |
| 11am | 0.4ft | 7 |
| 2pm | 0.4ft | 7 |
| 5pm | 0.4ft | 7 |
| 8pm | 0.5ft | 7 |
| 11pm | 0.6ft | 7 |
Tuesday 11 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 7 |
| 5am | 0.2ft | 10 |
| 8am | 0.3ft | 8 |
| 11am | 0.6ft | 8 |
| 2pm | 4.6ft | 5 |
| 5pm | 4.9ft | 6 |
| 8pm | 5.7ft | 6 |
| 11pm | 6.5ft | 6 |
Friday 7 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.3ft | 10 |
| 5am | 0.3ft | 9 |
| 8am | 0.3ft | 9 |
| 11am | 0.3ft | 9 |
| 2pm | 0.3ft | 9 |
| 5pm | 0.3ft | 9 |
| 8pm | 0.3ft | 9 |
| 11pm | 0.3ft | 9 |
Saturday 8 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.2ft | 9 |
| 5am | 0.2ft | 9 |
| 8am | 0.2ft | 9 |
| 11am | 0.2ft | 9 |
| 2pm | 0.3ft | 9 |
| 5pm | 0.3ft | 9 |
| 8pm | 0.3ft | 9 |
| 11pm | 0.3ft | 9 |
Sunday 9 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 9 |
| 5am | 0.3ft | 9 |
| 8am | 0.3ft | 9 |
| 11am | 0.3ft | 9 |
| 2pm | 0.3ft | 9 |
| 5pm | 0.2ft | 8 |
| 8pm | 0.2ft | 8 |
| 11pm | 0.2ft | 8 |
Monday 10 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 8 |
| 5am | 0.3ft | 8 |
| 8am | 0.4ft | 8 |
| 11am | 0.4ft | 7 |
| 2pm | 0.4ft | 7 |
| 5pm | 0.4ft | 7 |
| 8pm | 0.5ft | 7 |
| 11pm | 0.6ft | 7 |
Tuesday 11 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 7 |
| 5am | 0.2ft | 10 |
| 8am | 0.3ft | 8 |
| 11am | 0.6ft | 8 |
| 2pm | 4.6ft | 5 |
| 5pm | 4.9ft | 6 |
| 8pm | 5.7ft | 6 |
| 11pm | 6.5ft | 6 |
Thursday 6 August
| Time | Wave height | Wave period |
|---|---|---|
| 11pm | 0.3ft | 10 |
Friday 7 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.3ft | 10 |
| 5am | 0.3ft | 9 |
| 8am | 0.4ft | 9 |
| 11am | 0.4ft | 9 |
| 2pm | 0.4ft | 9 |
| 5pm | 0.4ft | 9 |
| 8pm | 0.4ft | 9 |
| 11pm | 0.4ft | 9 |
Saturday 8 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.3ft | 9 |
| 5am | 0.3ft | 9 |
| 8am | 0.3ft | 9 |
| 11am | 0.3ft | 9 |
| 2pm | 0.3ft | 9 |
| 5pm | 0.4ft | 9 |
| 8pm | 0.4ft | 9 |
| 11pm | 0.4ft | 9 |
Sunday 9 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.5ft | 9 |
| 5am | 0.4ft | 9 |
| 8am | 0.4ft | 9 |
| 11am | 0.4ft | 9 |
| 2pm | 0.4ft | 8 |
| 5pm | 0.4ft | 8 |
| 8pm | 0.3ft | 8 |
| 11pm | 0.3ft | 8 |
Monday 10 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.2ft | 8 |
| 5am | 0.2ft | 8 |
| 8am | 0.2ft | 8 |
| 11am | 0.4ft | 8 |
| 2pm | 0.4ft | 8 |
| 5pm | 0.2ft | 8 |
| 8pm | 0.2ft | 8 |
| 11pm | 0.3ft | 8 |
Thursday 6 August
| Time | Wave height | Wave period |
|---|---|---|
| 11pm | 0.3ft | 10 |
Friday 7 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.3ft | 9 |
| 5am | 0.3ft | 9 |
| 8am | 0.3ft | 9 |
| 11am | 0.3ft | 9 |
| 2pm | 0.3ft | 9 |
| 5pm | 0.3ft | 9 |
| 8pm | 0.3ft | 9 |
| 11pm | 0.3ft | 9 |
Saturday 8 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.3ft | 9 |
| 5am | 0.3ft | 9 |
| 8am | 0.3ft | 9 |
| 11am | 0.3ft | 9 |
| 2pm | 0.3ft | 9 |
| 5pm | 0.3ft | 9 |
| 8pm | 0.4ft | 9 |
| 11pm | 0.4ft | 9 |
Sunday 9 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 9 |
| 5am | 0.4ft | 9 |
| 8am | 0.4ft | 9 |
| 11am | 0.4ft | 9 |
| 2pm | 0.4ft | 8 |
| 5pm | 0.3ft | 8 |
| 8pm | 0.3ft | 8 |
| 11pm | 0.3ft | 8 |
Monday 10 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.2ft | 8 |
| 5am | 0.2ft | 8 |
| 8am | 0.3ft | 8 |
| 11am | 0.4ft | 8 |
| 2pm | 0.4ft | 8 |
| 5pm | 0.4ft | 8 |
| 8pm | 0.4ft | 8 |
| 11pm | 0.5ft | 8 |
Thursday 6 August
| Time | Wave height | Wave period |
|---|---|---|
| 11pm | 0.3ft | 10 |
Friday 7 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.3ft | 9 |
| 5am | 0.3ft | 9 |
| 8am | 0.3ft | 9 |
| 11am | 0.3ft | 9 |
| 2pm | 0.3ft | 9 |
| 5pm | 0.3ft | 9 |
| 8pm | 0.3ft | 9 |
| 11pm | 0.3ft | 9 |
Saturday 8 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.3ft | 9 |
| 5am | 0.3ft | 9 |
| 8am | 0.3ft | 9 |
| 11am | 0.3ft | 9 |
| 2pm | 0.3ft | 9 |
| 5pm | 0.3ft | 9 |
| 8pm | 0.4ft | 9 |
| 11pm | 0.4ft | 9 |
Sunday 9 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 9 |
| 5am | 0.4ft | 9 |
| 8am | 0.4ft | 9 |
| 11am | 0.4ft | 9 |
| 2pm | 0.4ft | 8 |
| 5pm | 0.3ft | 8 |
| 8pm | 0.3ft | 8 |
| 11pm | 0.3ft | 8 |
Monday 10 August
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.2ft | 8 |
| 5am | 0.2ft | 8 |
| 8am | 0.3ft | 8 |
| 11am | 0.4ft | 8 |
| 2pm | 0.4ft | 8 |
| 5pm | 0.4ft | 8 |
| 8pm | 0.4ft | 8 |
| 11pm | 0.5ft | 8 |