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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
Wed
17°C
| Min: | 16°C |
|---|---|
| Max: | 17°C |
Thu
17°C
| Min: | 16°C |
|---|---|
| Max: | 17°C |
Fri
17°C
| Min: | 16°C |
|---|---|
| Max: | 17°C |
Sat
18°C
| Min: | 17°C |
|---|---|
| Max: | 18°C |
Sun
18°C
| Min: | 17°C |
|---|---|
| Max: | 18°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
Wednesday 16 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 2.9ft | 7 |
| 5am | 2.4ft | 8 |
| 8am | 1.8ft | 8 |
| 11am | 2.7ft | 9 |
| 2pm | 2.6ft | 10 |
| 5pm | 2.7ft | 10 |
| 8pm | 1.7ft | 11 |
| 11pm | 2.7ft | 11 |
Thursday 17 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 1.2ft | 11 |
| 5am | 1.1ft | 10 |
| 8am | 3.5ft | 6 |
| 11am | 3.9ft | 6 |
| 2pm | 3.7ft | 6 |
| 5pm | 3.6ft | 5 |
| 8pm | 3.7ft | 5 |
| 11pm | 3.4ft | 5 |
Friday 18 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 3.1ft | 7 |
| 5am | 3.2ft | 10 |
| 8am | 1.3ft | 10 |
| 11am | 1.4ft | 10 |
| 2pm | 1.1ft | 11 |
| 5pm | 1.1ft | 12 |
| 8pm | 0.9ft | 12 |
| 11pm | 0.6ft | 12 |
Saturday 19 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.6ft | 12 |
| 5am | 3.3ft | 7 |
| 8am | 1.6ft | 8 |
| 11am | 2.9ft | 7 |
| 2pm | 0.4ft | 11 |
| 5pm | 0.7ft | 11 |
| 8pm | 0.9ft | 11 |
| 11pm | 0.9ft | 11 |
Sunday 20 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 1.0ft | 11 |
| 5am | 0.9ft | 11 |
| 8am | 0.9ft | 11 |
| 11am | 1.0ft | 10 |
| 2pm | 1.0ft | 10 |
| 5pm | 1.0ft | 10 |
| 8pm | 0.9ft | 10 |
| 11pm | 0.9ft | 11 |
Wednesday 16 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 2.9ft | 7 |
| 5am | 2.4ft | 8 |
| 8am | 1.8ft | 8 |
| 11am | 2.7ft | 9 |
| 2pm | 2.6ft | 10 |
| 5pm | 2.7ft | 10 |
| 8pm | 1.7ft | 11 |
| 11pm | 2.7ft | 11 |
Thursday 17 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 1.2ft | 11 |
| 5am | 1.1ft | 10 |
| 8am | 3.5ft | 6 |
| 11am | 3.9ft | 6 |
| 2pm | 3.7ft | 6 |
| 5pm | 3.6ft | 5 |
| 8pm | 3.7ft | 5 |
| 11pm | 3.4ft | 5 |
Friday 18 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 3.1ft | 7 |
| 5am | 3.2ft | 10 |
| 8am | 1.3ft | 10 |
| 11am | 1.4ft | 10 |
| 2pm | 1.1ft | 11 |
| 5pm | 1.1ft | 12 |
| 8pm | 0.9ft | 12 |
| 11pm | 0.6ft | 12 |
Saturday 19 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.6ft | 12 |
| 5am | 3.3ft | 7 |
| 8am | 1.6ft | 8 |
| 11am | 2.9ft | 7 |
| 2pm | 0.4ft | 11 |
| 5pm | 0.7ft | 11 |
| 8pm | 0.9ft | 11 |
| 11pm | 0.9ft | 11 |
Sunday 20 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 1.0ft | 11 |
| 5am | 0.9ft | 11 |
| 8am | 0.9ft | 11 |
| 11am | 1.0ft | 10 |
| 2pm | 1.0ft | 10 |
| 5pm | 1.0ft | 10 |
| 8pm | 0.9ft | 10 |
| 11pm | 0.9ft | 11 |
Tuesday 15 September
| Time | Wave height | Wave period |
|---|---|---|
| 11pm | 4.1ft | 7 |
Wednesday 16 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.3ft | 8 |
| 5am | 3.2ft | 8 |
| 8am | 3.0ft | 8 |
| 11am | 0.4ft | 8 |
| 2pm | 2.9ft | 10 |
| 5pm | 0.6ft | 10 |
| 8pm | 0.5ft | 11 |
| 11pm | 0.5ft | 11 |
Thursday 17 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.2ft | 11 |
| 5am | 0.3ft | 11 |
| 8am | 0.2ft | 10 |
| 11am | 0.3ft | 10 |
| 2pm | 4.8ft | 6 |
| 5pm | 4.5ft | 7 |
| 8pm | 0.4ft | 8 |
| 11pm | 0.4ft | 9 |
Friday 18 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 9 |
| 5am | 0.4ft | 9 |
| 8am | 0.3ft | 11 |
| 11am | 0.4ft | 12 |
| 2pm | 0.3ft | 13 |
| 5pm | 0.3ft | 13 |
| 8pm | 0.3ft | 13 |
| 11pm | 0.2ft | 13 |
Saturday 19 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 13 |
| 5am | 0.2ft | 12 |
| 8am | 4.3ft | 7 |
| 11am | 3.8ft | 8 |
| 2pm | 0.2ft | 11 |
| 5pm | 0.2ft | 12 |
| 8pm | 0.2ft | 11 |
| 11pm | 0.3ft | 11 |
Tuesday 15 September
| Time | Wave height | Wave period |
|---|---|---|
| 11pm | 4.1ft | 7 |
Wednesday 16 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 3.6ft | 7 |
| 5am | 3.1ft | 8 |
| 8am | 3.0ft | 8 |
| 11am | 2.9ft | 8 |
| 2pm | 1.3ft | 10 |
| 5pm | 1.4ft | 10 |
| 8pm | 1.5ft | 10 |
| 11pm | 3.2ft | 10 |
Thursday 17 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 3.1ft | 10 |
| 5am | 3.9ft | 5 |
| 8am | 4.5ft | 5 |
| 11am | 5.1ft | 5 |
| 2pm | 4.8ft | 6 |
| 5pm | 4.4ft | 7 |
| 8pm | 4.3ft | 5 |
| 11pm | 0.4ft | 8 |
Friday 18 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 8 |
| 5am | 0.4ft | 8 |
| 8am | 0.4ft | 8 |
| 11am | 0.4ft | 8 |
| 2pm | 3.4ft | 7 |
| 5pm | 3.8ft | 5 |
| 8pm | 4.6ft | 5 |
| 11pm | 4.7ft | 6 |
Saturday 19 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.6ft | 12 |
| 5am | 4.2ft | 7 |
| 8am | 4.2ft | 5 |
| 11am | 3.8ft | 7 |
| 2pm | 3.5ft | 7 |
| 5pm | 3.3ft | 7 |
| 8pm | 3.2ft | 7 |
| 11pm | 0.2ft | 11 |
Tuesday 15 September
| Time | Wave height | Wave period |
|---|---|---|
| 11pm | 4.1ft | 7 |
Wednesday 16 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 3.6ft | 7 |
| 5am | 3.1ft | 8 |
| 8am | 3.0ft | 8 |
| 11am | 2.9ft | 8 |
| 2pm | 1.3ft | 10 |
| 5pm | 1.4ft | 10 |
| 8pm | 1.5ft | 10 |
| 11pm | 3.2ft | 10 |
Thursday 17 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 3.1ft | 10 |
| 5am | 3.9ft | 5 |
| 8am | 4.5ft | 5 |
| 11am | 5.1ft | 5 |
| 2pm | 4.8ft | 6 |
| 5pm | 4.4ft | 7 |
| 8pm | 4.3ft | 5 |
| 11pm | 0.4ft | 8 |
Friday 18 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.4ft | 8 |
| 5am | 0.4ft | 8 |
| 8am | 0.4ft | 8 |
| 11am | 0.4ft | 8 |
| 2pm | 3.4ft | 7 |
| 5pm | 3.8ft | 5 |
| 8pm | 4.6ft | 5 |
| 11pm | 4.7ft | 6 |
Saturday 19 September
| Time | Wave height | Wave period |
|---|---|---|
| 2am | 0.6ft | 12 |
| 5am | 4.2ft | 7 |
| 8am | 4.2ft | 5 |
| 11am | 3.8ft | 7 |
| 2pm | 3.5ft | 7 |
| 5pm | 3.3ft | 7 |
| 8pm | 3.2ft | 7 |
| 11pm | 0.2ft | 11 |