Forecasts and tides

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

5-day weather forecast

No data is available.

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 22 September

Time Swell rating Prob Height Period Dir
12am
100% 0.4ft 10 75.85
3am
100% 0.4ft 10 74.17
6am
100% 0.5ft 10 82.76
9am
100% 0.4ft 11 104.6
12pm
100% 1.0ft 11 91.33
3pm
100% 1.5ft 10 93.44
6pm
100% 2.0ft 10 94.64
9pm
100% 2.5ft 10 95.45

Monday 23 September

Time Swell rating Prob Height Period Dir
12am
100% 2.5ft 10 94.57
3am
100% 2.5ft 10 95.39
6am
100% 2.5ft 10 95.31
9am
100% 3.0ft 9 88.48
12pm
95% 3.0ft 9 94.04
3pm
95% 2.5ft 9 96.32
6pm
55% 2.5ft 9 97.17
9pm
55% 2.0ft 9 97.66

Tuesday 24 September

Time Swell rating Prob Height Period Dir
12am
100% 1.9ft 9 97.55
3am
100% 1.6ft 9 97.26
6am
100% 1.4ft 9 96.51
9am
100% 0.9ft 17 103.9
12pm
100% 2.5ft 16 95.82
3pm
100% 3.5ft 15 94.78
6pm
100% 4.0ft 14 94.18
9pm
100% 4.0ft 15 95.18

Wednesday 25 September

Time Swell rating Prob Height Period Dir
12am
100% 4.5ft 14 96.11
3am
100% 4.0ft 14 96.45
6am
100% 4.0ft 13 95.77
9am
100% 3.5ft 13 94.95
12pm
100% 3.5ft 12 94.56
3pm
100% 3.5ft 12 94.06
6pm
100% 3.0ft 11 93.15
9pm
100% 3.0ft 11 91.03

Thursday 26 September

Time Swell rating Prob Height Period Dir
12am
64% 4.0ft 10 70.59
3am
64% 4.5ft 9 70.02
6am
60% 4.5ft 10 75.27
9am
60% 3.5ft 10 89.67
12pm
75% 3.5ft 11 88.23
3pm
75% 4.5ft 12 93.62
6pm
20% 6.0ft 14 90.28
9pm
20% 7.0ft 14 88.95

Sunday 22 September

Time Swell rating Prob Height Period Dir
12am
100% 0.4ft 10 75.85
3am
100% 0.4ft 10 74.17
6am
100% 0.5ft 10 82.76
9am
100% 0.4ft 11 104.6
12pm
100% 1.0ft 11 91.33
3pm
100% 1.5ft 10 93.44
6pm
100% 2.0ft 10 94.64
9pm
100% 2.5ft 10 95.45

Monday 23 September

Time Swell rating Prob Height Period Dir
12am
100% 2.5ft 10 94.57
3am
100% 2.5ft 10 95.39
6am
100% 2.5ft 10 95.31
9am
100% 3.0ft 9 88.48
12pm
95% 3.0ft 9 94.04
3pm
95% 2.5ft 9 96.32
6pm
55% 2.5ft 9 97.17
9pm
55% 2.0ft 9 97.66

Tuesday 24 September

Time Swell rating Prob Height Period Dir
12am
100% 1.9ft 9 97.55
3am
100% 1.6ft 9 97.26
6am
100% 1.4ft 9 96.51
9am
100% 0.9ft 17 103.9
12pm
100% 2.5ft 16 95.82
3pm
100% 3.5ft 15 94.78
6pm
100% 4.0ft 14 94.18
9pm
100% 4.0ft 15 95.18

Wednesday 25 September

Time Swell rating Prob Height Period Dir
12am
100% 4.5ft 14 96.11
3am
100% 4.0ft 14 96.45
6am
100% 4.0ft 13 95.77
9am
100% 3.5ft 13 94.95
12pm
100% 3.5ft 12 94.56
3pm
100% 3.5ft 12 94.06
6pm
100% 3.0ft 11 93.15
9pm
100% 3.0ft 11 91.03

Thursday 26 September

Time Swell rating Prob Height Period Dir
12am
64% 4.0ft 10 70.59
3am
64% 4.5ft 9 70.02
6am
60% 4.5ft 10 75.27
9am
60% 3.5ft 10 89.67
12pm
75% 3.5ft 11 88.23
3pm
75% 4.5ft 12 93.62
6pm
20% 6.0ft 14 90.28
9pm
20% 7.0ft 14 88.95

Sunday 22 September

Time Swell rating Prob Height Period Dir
12am
100% 0.4ft 10 75.85
3am
100% 0.4ft 10 74.17
6am
100% 0.5ft 10 82.76
9am
100% 0.4ft 11 104.6
12pm
100% 1.0ft 11 91.33
3pm
100% 1.5ft 10 93.44
6pm
100% 2.0ft 10 94.64
9pm
100% 2.5ft 10 95.45

Monday 23 September

Time Swell rating Prob Height Period Dir
12am
100% 2.5ft 10 94.57
3am
100% 2.5ft 10 95.39
6am
100% 2.5ft 10 95.31
9am
100% 3.0ft 9 88.48
12pm
95% 3.0ft 9 94.04
3pm
95% 2.5ft 9 96.32
6pm
55% 2.5ft 9 97.17
9pm
55% 2.0ft 9 97.66

Tuesday 24 September

Time Swell rating Prob Height Period Dir
12am
100% 1.9ft 9 97.55
3am
100% 1.6ft 9 97.26
6am
100% 1.4ft 9 96.51
9am
100% 0.9ft 17 103.9
12pm
100% 2.5ft 16 95.82
3pm
100% 3.5ft 15 94.78
6pm
100% 4.0ft 14 94.18
9pm
100% 4.0ft 15 95.18

Wednesday 25 September

Time Swell rating Prob Height Period Dir
12am
100% 4.5ft 14 96.11
3am
100% 4.0ft 14 96.45
6am
100% 4.0ft 13 95.77
9am
100% 3.5ft 13 94.95
12pm
100% 3.5ft 12 94.56
3pm
100% 3.5ft 12 94.06
6pm
100% 3.0ft 11 93.15
9pm
100% 3.0ft 11 91.03

Thursday 26 September

Time Swell rating Prob Height Period Dir
12am
64% 4.0ft 10 70.59
3am
64% 4.5ft 9 70.02
6am
60% 4.5ft 10 75.27
9am
60% 3.5ft 10 89.67
12pm
75% 3.5ft 11 88.23
3pm
75% 4.5ft 12 93.62
6pm
20% 6.0ft 14 90.28
9pm
20% 7.0ft 14 88.95

Sunday 22 September

Time Swell rating Prob Height Period Dir
12am
100% 0.4ft 10 75.85
3am
100% 0.4ft 10 74.17
6am
100% 0.5ft 10 82.76
9am
100% 0.4ft 11 104.6
12pm
100% 1.0ft 11 91.33
3pm
100% 1.5ft 10 93.44
6pm
100% 2.0ft 10 94.64
9pm
100% 2.5ft 10 95.45

Monday 23 September

Time Swell rating Prob Height Period Dir
12am
100% 2.5ft 10 94.57
3am
100% 2.5ft 10 95.39
6am
100% 2.5ft 10 95.31
9am
100% 3.0ft 9 88.48
12pm
95% 3.0ft 9 94.04
3pm
95% 2.5ft 9 96.32
6pm
55% 2.5ft 9 97.17
9pm
55% 2.0ft 9 97.66

Tuesday 24 September

Time Swell rating Prob Height Period Dir
12am
100% 1.9ft 9 97.55
3am
100% 1.6ft 9 97.26
6am
100% 1.4ft 9 96.51
9am
100% 0.9ft 17 103.9
12pm
100% 2.5ft 16 95.82
3pm
100% 3.5ft 15 94.78
6pm
100% 4.0ft 14 94.18
9pm
100% 4.0ft 15 95.18

Wednesday 25 September

Time Swell rating Prob Height Period Dir
12am
100% 4.5ft 14 96.11
3am
100% 4.0ft 14 96.45
6am
100% 4.0ft 13 95.77
9am
100% 3.5ft 13 94.95
12pm
100% 3.5ft 12 94.56
3pm
100% 3.5ft 12 94.06
6pm
100% 3.0ft 11 93.15
9pm
100% 3.0ft 11 91.03

Thursday 26 September

Time Swell rating Prob Height Period Dir
12am
64% 4.0ft 10 70.59
3am
64% 4.5ft 9 70.02
6am
60% 4.5ft 10 75.27
9am
60% 3.5ft 10 89.67
12pm
75% 3.5ft 11 88.23
3pm
75% 4.5ft 12 93.62
6pm
20% 6.0ft 14 90.28
9pm
20% 7.0ft 14 88.95

Sunday 22 September

Time Swell rating Prob Height Period Dir
12am
100% 3.5ft 5 303.77
3am
100% 4.5ft 5 297.25
6am
100% 3.5ft 5 298.07
9am
100% 3.0ft 5 299.28
12pm
100% 3.0ft 4 297.49
3pm
100% 1.6ft 4 333.91
6pm
100% 1.2ft 4 301.66
9pm
100% 2.5ft 10 95.45

Monday 23 September

Time Swell rating Prob Height Period Dir
12am
100% 2.5ft 10 94.57
3am
100% 2.5ft 10 95.39
6am
100% 1.7ft 4 72.59
9am
100% 3.0ft 9 88.48
12pm
95% 1.1ft 3 338.48
3pm
95% 1.8ft 3 315.29
6pm
55% 3.5ft 4 305.45
9pm
55% 4.0ft 5 305.21

Tuesday 24 September

Time Swell rating Prob Height Period Dir
12am
100% 3.0ft 5 308.12
3am
100% 2.5ft 4 312.3
6am
100% 1.7ft 4 312.99
9am
100% 1.5ft 3 310.98
12pm
100% 2.5ft 16 95.82
3pm
100% 3.5ft 15 94.78
6pm
100% 4.0ft 14 94.18
9pm
100% 4.0ft 15 95.18

Wednesday 25 September

Time Swell rating Prob Height Period Dir
12am
100% 4.5ft 14 96.11
3am
100% 4.0ft 14 96.45
6am
100% 4.0ft 13 95.77
9am
100% 3.5ft 13 94.95
12pm
100% 3.5ft 12 94.56
3pm
100% 3.5ft 12 94.06
6pm
100% 2.0ft 3 326.93
9pm
100% 3.0ft 4 318.72

Thursday 26 September

Time Swell rating Prob Height Period Dir
12am
64% 4.0ft 10 70.59
3am
64% 4.5ft 9 70.02
6am
60% 4.5ft 10 75.27
9am
60% 3.0ft 4 11.86
12pm
75% 3.0ft 4 13.78
3pm
75% 2.0ft 4 9.5
6pm
20% 6.0ft 14 90.28
9pm
20% 7.0ft 14 88.95

Sunday 22 September

Time Swell rating Prob Height Period Dir
12am
100% 5.0ft 6 315.9
3am
100% 4.5ft 6 315.71
6am
100% 3.5ft 5 318.43
9am
100% 3.0ft 5 316.81
12pm
100% 3.5ft 5 315.13
3pm
100% 3.0ft 5 325.82
6pm
100% 2.5ft 5 330.24
9pm
100% 0.2ft 3 211.18

Monday 23 September

Time Swell rating Prob Height Period Dir
12am
90% 0.2ft 3 211.02
3am
90% 1.3ft 5 338.61
6am
86% 1.3ft 4 354.1
9am
86% 1.5ft 3 5.02
12pm
100% 2.0ft 4 350.5
3pm
100% 3.5ft 5 342.24
6pm
95% 5.0ft 5 330.25
9pm
95% 6.0ft 6 335.93

Tuesday 24 September

Time Swell rating Prob Height Period Dir
12am
100% 5.0ft 6 341.49
3am
100% 4.5ft 7 342.44
6am
90% 3.5ft 6 340.72
9am
90% 3.0ft 6 336.25
12pm
60% 2.5ft 6 332.73
3pm
60% 2.0ft 5 335.28
6pm
68% 1.8ft 5 340.01
9pm
68% 0.7ft 7 358.97

Wednesday 25 September

Time Swell rating Prob Height Period Dir
12am
43% 0.2ft 17 2.64
3am
43% 0.5ft 8 2.32
6am
45% 0.5ft 2 133.07
9am
45% 0.4ft 2 131.75
12pm
48% 1.2ft 8 356.73
3pm
48% 1.5ft 8 348.06
6pm
100% 3.0ft 4 347.32
9pm
100% 4.5ft 5 348.05

Thursday 26 September

Time Swell rating Prob Height Period Dir
12am
55% 5.0ft 6 0.25999999999999
3am
55% 4.0ft 6 5.05
6am
85% 3.5ft 6 8.73
9am
85% 3.0ft 7 7.7
12pm
80% 3.5ft 4 6.21
3pm
80% 3.5ft 5 2.5
6pm
41% 3.5ft 5 3.75
9pm
41% 3.0ft 5 12.35

Sunday 22 September

Time Swell rating Prob Height Period Dir
12am
100% 0.9ft 10 61.46
3am
100% 0.9ft 10 60.27
6am
100% 1.0ft 10 60.09
9am
100% 1.0ft 9 60.2
12pm
100% 1.0ft 11 83.01
3pm
100% 2.0ft 11 78.39
6pm
100% 3.0ft 10 81.53
9pm
100% 3.5ft 10 83.28

Monday 23 September

Time Swell rating Prob Height Period Dir
12am
100% 3.5ft 10 81.8
3am
100% 3.5ft 10 83.76
6am
100% 4.0ft 10 78.62
9am
100% 4.0ft 10 80.27
12pm
95% 4.0ft 9 77.65
3pm
95% 3.5ft 9 86.4
6pm
55% 3.0ft 9 87.52
9pm
55% 3.0ft 9 88.54

Tuesday 24 September

Time Swell rating Prob Height Period Dir
12am
100% 2.5ft 9 88.58
3am
100% 2.5ft 9 86.25
6am
100% 2.0ft 9 82.78
9am
100% 1.3ft 14 85.79
12pm
100% 3.0ft 16 79.13
3pm
100% 5.5ft 15 71.18
6pm
100% 6.5ft 14 72.87
9pm
100% 7.0ft 14 73.99

Wednesday 25 September

Time Swell rating Prob Height Period Dir
12am
100% 7.0ft 14 74.65
3am
100% 6.5ft 14 75.35
6am
100% 6.5ft 13 76.59
9am
100% 6.0ft 13 77.55
12pm
100% 5.5ft 12 77.58
3pm
100% 5.5ft 12 75.33
6pm
100% 4.5ft 11 79.44
9pm
100% 4.0ft 11 79.33

Thursday 26 September

Time Swell rating Prob Height Period Dir
12am
64% 6.0ft 10 40.78
3am
64% 6.5ft 10 60.89
6am
60% 4.0ft 10 78.24
9am
60% 5.5ft 10 76.38
12pm
75% 5.5ft 10 75.09
3pm
75% 7.5ft 12 69.67
6pm
20% 9.0ft 13 73.01
9pm
20% 10.5ft 14 75.04

Sunday 22 September

Time Swell rating Prob Height Period Dir
12am
100% 4.5ft 5 315
3am
100% 5.0ft 5 311.4
6am
100% 4.0ft 5 311.99
9am
100% 3.0ft 5 311.22
12pm
100% 2.5ft 4 307.21
3pm
100% 2.5ft 4 313.83
6pm
100% 1.8ft 4 333.9
9pm
100% 1.1ft 4 347.97

Monday 23 September

Time Swell rating Prob Height Period Dir
12am
100% 1.3ft 19 92
3am
100% 1.1ft 2 334.26
6am
100% 1.6ft 18 90.64
9am
100% 1.6ft 18 90.46
12pm
95% 1.6ft 17 89.59
3pm
95% 3.0ft 4 334.85
6pm
55% 4.5ft 5 320.2
9pm
55% 6.0ft 6 319.63

Tuesday 24 September

Time Swell rating Prob Height Period Dir
12am
100% 5.0ft 6 322.86
3am
100% 4.0ft 5 326.73
6am
100% 3.0ft 5 331.86
9am
100% 2.5ft 4 330.1
12pm
100% 2.0ft 4 322.07
3pm
100% 5.5ft 15 71.18
6pm
100% 6.5ft 14 72.87
9pm
100% 7.0ft 14 73.99

Wednesday 25 September

Time Swell rating Prob Height Period Dir
12am
100% 7.0ft 14 74.65
3am
100% 6.5ft 14 75.35
6am
100% 6.5ft 13 76.59
9am
100% 6.0ft 13 77.55
12pm
100% 5.5ft 12 77.58
3pm
100% 5.5ft 12 75.33
6pm
100% 3.0ft 4 335.68
9pm
100% 5.5ft 5 324.13

Thursday 26 September

Time Swell rating Prob Height Period Dir
12am
64% 6.0ft 10 40.78
3am
64% 6.5ft 10 60.89
6am
60% 5.0ft 6 54.7
9am
60% 3.5ft 5 5.76
12pm
75% 4.0ft 5 6.51
3pm
75% 7.5ft 12 69.67
6pm
20% 9.0ft 13 73.01
9pm
20% 10.5ft 14 75.04

Sunday 22 September

Time Swell rating Prob Height Period Dir
12am
100% 0.9ft 10 61.46
3am
100% 0.9ft 10 60.27
6am
100% 1.0ft 10 60.09
9am
100% 1.0ft 9 60.2
12pm
100% 1.0ft 11 83.01
3pm
100% 2.0ft 11 78.39
6pm
100% 3.0ft 10 81.53
9pm
100% 3.5ft 10 83.28

Monday 23 September

Time Swell rating Prob Height Period Dir
12am
100% 3.5ft 10 81.8
3am
100% 3.5ft 10 83.76
6am
100% 4.0ft 10 78.62
9am
100% 4.0ft 10 80.27
12pm
95% 4.0ft 9 77.65
3pm
95% 3.5ft 9 86.4
6pm
55% 3.0ft 9 87.52
9pm
55% 3.0ft 9 88.54

Tuesday 24 September

Time Swell rating Prob Height Period Dir
12am
100% 2.5ft 9 88.58
3am
100% 2.5ft 9 86.25
6am
100% 2.0ft 9 82.78
9am
100% 1.3ft 14 85.79
12pm
100% 3.0ft 16 79.13
3pm
100% 5.5ft 15 71.18
6pm
100% 6.5ft 14 72.87
9pm
100% 7.0ft 14 73.99

Wednesday 25 September

Time Swell rating Prob Height Period Dir
12am
100% 7.0ft 14 74.65
3am
100% 6.5ft 14 75.35
6am
100% 6.5ft 13 76.59
9am
100% 6.0ft 13 77.55
12pm
100% 5.5ft 12 77.58
3pm
100% 5.5ft 12 75.33
6pm
100% 4.5ft 11 79.44
9pm
100% 4.0ft 11 79.33

Thursday 26 September

Time Swell rating Prob Height Period Dir
12am
64% 6.0ft 10 40.78
3am
64% 6.5ft 10 60.89
6am
60% 4.0ft 10 78.24
9am
60% 5.5ft 10 76.38
12pm
75% 5.5ft 10 75.09
3pm
75% 7.5ft 12 69.67
6pm
20% 9.0ft 13 73.01
9pm
20% 10.5ft 14 75.04

Sunday 22 September

Time Swell rating Prob Height Period Dir
12am
100% 0.9ft 10 61.46
3am
100% 0.9ft 10 60.27
6am
100% 1.0ft 10 60.09
9am
100% 1.0ft 9 60.2
12pm
100% 1.0ft 11 83.01
3pm
100% 2.0ft 11 78.39
6pm
100% 3.0ft 10 81.53
9pm
100% 3.5ft 10 83.28

Monday 23 September

Time Swell rating Prob Height Period Dir
12am
100% 3.5ft 10 81.8
3am
100% 3.5ft 10 83.76
6am
100% 4.0ft 10 78.62
9am
100% 4.0ft 10 80.27
12pm
95% 4.0ft 9 77.65
3pm
95% 3.5ft 9 86.4
6pm
55% 3.0ft 9 87.52
9pm
55% 3.0ft 9 88.54

Tuesday 24 September

Time Swell rating Prob Height Period Dir
12am
100% 2.5ft 9 88.58
3am
100% 2.5ft 9 86.25
6am
100% 2.0ft 9 82.78
9am
100% 1.3ft 14 85.79
12pm
100% 3.0ft 16 79.13
3pm
100% 5.5ft 15 71.18
6pm
100% 6.5ft 14 72.87
9pm
100% 7.0ft 14 73.99

Wednesday 25 September

Time Swell rating Prob Height Period Dir
12am
100% 7.0ft 14 74.65
3am
100% 6.5ft 14 75.35
6am
100% 6.5ft 13 76.59
9am
100% 6.0ft 13 77.55
12pm
100% 5.5ft 12 77.58
3pm
100% 5.5ft 12 75.33
6pm
100% 4.5ft 11 79.44
9pm
100% 4.0ft 11 79.33

Thursday 26 September

Time Swell rating Prob Height Period Dir
12am
64% 6.0ft 10 40.78
3am
64% 6.5ft 10 60.89
6am
60% 4.0ft 10 78.24
9am
60% 5.5ft 10 76.38
12pm
75% 5.5ft 10 75.09
3pm
75% 7.5ft 12 69.67
6pm
20% 9.0ft 13 73.01
9pm
20% 10.5ft 14 75.04

Sunday 22 September

Time Swell rating Prob Height Period Dir
12am
100% 0.9ft 10 61.46
3am
100% 0.9ft 10 60.27
6am
100% 1.0ft 10 60.09
9am
100% 1.0ft 9 60.2
12pm
100% 1.0ft 11 83.01
3pm
100% 2.0ft 11 78.39
6pm
100% 3.0ft 10 81.53
9pm
100% 3.5ft 10 83.28

Monday 23 September

Time Swell rating Prob Height Period Dir
12am
100% 3.5ft 10 81.8
3am
100% 3.5ft 10 83.76
6am
100% 4.0ft 10 78.62
9am
100% 4.0ft 10 80.27
12pm
95% 4.0ft 9 77.65
3pm
95% 3.5ft 9 86.4
6pm
55% 3.0ft 9 87.52
9pm
55% 3.0ft 9 88.54

Tuesday 24 September

Time Swell rating Prob Height Period Dir
12am
100% 2.5ft 9 88.58
3am
100% 2.5ft 9 86.25
6am
100% 2.0ft 9 82.78
9am
100% 1.3ft 14 85.79
12pm
100% 3.0ft 16 79.13
3pm
100% 5.5ft 15 71.18
6pm
100% 6.5ft 14 72.87
9pm
100% 7.0ft 14 73.99

Wednesday 25 September

Time Swell rating Prob Height Period Dir
12am
100% 7.0ft 14 74.65
3am
100% 6.5ft 14 75.35
6am
100% 6.5ft 13 76.59
9am
100% 6.0ft 13 77.55
12pm
100% 5.5ft 12 77.58
3pm
100% 5.5ft 12 75.33
6pm
100% 4.5ft 11 79.44
9pm
100% 4.0ft 11 79.33

Thursday 26 September

Time Swell rating Prob Height Period Dir
12am
64% 6.0ft 10 40.78
3am
64% 6.5ft 10 60.89
6am
60% 4.0ft 10 78.24
9am
60% 5.5ft 10 76.38
12pm
75% 5.5ft 10 75.09
3pm
75% 7.5ft 12 69.67
6pm
20% 9.0ft 13 73.01
9pm
20% 10.5ft 14 75.04