Arran Ferry Forecast
No Flood Warnings
No Weather Warnings
| Today | Port Affected? | Weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog |
| 03:00 |  | 8°C | 16 mph | ESE | 4.13ft | 0 | ||
| 04:00 | | 8.2°C | 17 mph | ESE | 4.3ft | 0 | ||
| 05:00 | | 8.2°C | 18 mph | ESE | 4.46ft | 0 | ||
| 06:00 | | 8.4°C | 18 mph | ESE | 4.46ft | 0 | ||
| 07:00 | | 8.9°C | 17 mph | ESE | 4.3ft | 0 | ||
| 08:00 | | 9.7°C | 17 mph | ESE | 4.3ft | 0 | ||
| 09:00 | | 10.3°C | 16 mph | SE | 4.13ft | 0 | ||
| 10:00 |  | 10.8°C | 16 mph | SE | 4.13ft | 0 | ||
| 11:00 | | 10.7°C | 15 mph | SE | 3.94ft | 0 | ||
| 12:00 | | 10.6°C | 16 mph | SSE | 4.13ft | 0 | ||
| 13:00 | | 9.9°C | 18 mph | SSE | 4.46ft | 0 | ||
| 14:00 | | 10.2°C | 17 mph | SE | 4.3ft | 0 | ||
| 15:00 | | 11.1°C | 16 mph | SE | 4.13ft | 0 | ||
| 16:00 | | 11.4°C | 16 mph | SE | 4.13ft | 0 | ||
| 17:00 | | 11.6°C | 16 mph | SE | 4.13ft | 0 | ||
| 18:00 | | 10.5°C | 14 mph | SE | 3.75ft | 0 | ||
| 19:00 | | 10.2°C | 13 mph | SE | 3.54ft | 0 | ||
| 20:00 | | 10.1°C | 14 mph | SE | 3.75ft | 0 | ||
| 21:00 |  | 10°C | 15 mph | SE | 3.94ft | 0 | ||
| 22:00 | | 10°C | 14 mph | SE | 3.75ft | 0 | ||
| 23:00 | | 10.1°C | 14 mph | SE | 3.75ft | 0 | ||
| Saturday 26th April | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | | 10.1°C | 14 mph | SSE | 3.75ft | 0 | ||
| 01:00 | | 10.1°C | 14 mph | SSE | 3.75ft | 0 | ||
| 02:00 | | 10.1°C | 14 mph | SSE | 3.75ft | 0 | ||
| 03:00 | | 10°C | 14 mph | SSE | 3.75ft | 0 | ||
| 04:00 | | 10°C | 13 mph | SSE | 3.54ft | 0 | ||
| 05:00 | | 9.9°C | 13 mph | SSE | 3.54ft | 0 | ||
| 06:00 | | 9.9°C | 13 mph | SSE | 3.54ft | 0 | ||
| 07:00 | | 10°C | 13 mph | SSW | 3.54ft | 0 | ||
| 08:00 | | 10°C | 13 mph | SSW | 3.54ft | 0 | ||
| 09:00 | | 10°C | 13 mph | SSW | 3.54ft | 0 | ||
| 10:00 | | 10.4°C | 12 mph | SSW | 3.31ft | 0 | ||
| 11:00 | | 10.7°C | 11 mph | SSW | 3.06ft | 0 | ||
| 12:00 | | 11.1°C | 10 mph | SSW | 2.79ft | 0 | ||
| 13:00 | | 12.2°C | 10 mph | SSW | 2.79ft | 0 | ||
| 14:00 |  | 12.9°C | 10 mph | SSW | 2.79ft | 0 | ||
| 15:00 |  | 12.9°C | 12 mph | SSW | 3.31ft | 0 | ||
| 16:00 | | 12.4°C | 12 mph | SSW | 3.31ft | 0 | ||
| 17:00 |  | 11.6°C | 13 mph | SSW | 3.54ft | 0 | ||
| 18:00 | | 11°C | 15 mph | SSW | 3.94ft | 0 | ||
| 19:00 | | 10.2°C | 16 mph | SSW | 4.13ft | 0 | ||
| 20:00 | | 9.8°C | 17 mph | SSW | 4.3ft | 0 | ||
| 21:00 | | 9.6°C | 17 mph | SSW | 4.3ft | 0 | ||
| 22:00 |  | 9.4°C | 17 mph | SSW | 4.3ft | 0 | ||
| 23:00 | | 9.4°C | 16 mph | SSW | 4.13ft | 0 | ||
| Sunday 27th April | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | | 9.6°C | 19 mph | SSW | 4.62ft | 0 | ||
| 01:00 | | 9.8°C | 19 mph | SSW | 4.62ft | 0 | ||
| 02:00 | | 10.1°C | 20 mph | SSW | 4.77ft | 0 | ||
| 03:00 | | 10.3°C | 19 mph | SSW | 4.62ft | 0 | ||
| 04:00 | | 10.3°C | 20 mph | SSW | 4.77ft | 0 | ||
| 05:00 | | 10.1°C | 21 mph | SSW | 4.9ft | 0 | ||
| 06:00 |  | 10.1°C | 22 mph | SSW | 5.04ft | 0 | ||
| 07:00 | | 10.1°C | 22 mph | SSW | 5.04ft | 0 | ||
| 08:00 | | 10.3°C | 22 mph | SSW | 5.04ft | 0 | ||
| 09:00 | | 10.7°C | 21 mph | SSW | 4.9ft | 0 | ||
| 10:00 | | 11.3°C | 20 mph | SSW | 4.77ft | 0 | ||
| 11:00 | | 11.7°C | 20 mph | SSW | 4.77ft | 0 | ||
| 12:00 | | 11.4°C | 19 mph | SSW | 4.62ft | 0 | ||
| 13:00 | | 12.5°C | 19 mph | SSW | 4.62ft | 0 | ||
| 14:00 | | 13°C | 19 mph | SSW | 4.62ft | 0 | ||
| 15:00 | | 12.8°C | 20 mph | SSW | 4.77ft | 0 | ||
| 16:00 | | 12.6°C | 22 mph | SSW | 5.04ft | 0 | ||
| 17:00 | | 12.3°C | 20 mph | SSW | 4.77ft | 0 | ||
| 18:00 | 11.9°C | 19 mph | SSW | 4.62ft | 0 | |||
| Monday 28th April | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 10.6°C | 11 mph | SSW | 3.06ft | 0 | |||
| 06:00 | 10.2°C | 11 mph | SSW | 3.06ft | 0 | |||
| 12:00 | 11.7°C | 14 mph | SSW | 3.75ft | 0 | |||
| 18:00 | 11.4°C | 10 mph | SSW | 2.79ft | 0 | |||
| Tuesday 29th April | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 9.6°C | 7 mph | SSW | 1.77ft | 0 | |||
| 06:00 | 9.5°C | 5 mph | SSW | 0.83ft | 0 | |||
| 12:00 | 14.7°C | 6 mph | SSW | 1.34ft | 0 | |||
| 18:00 | 15.6°C | 3 mph | SSW | calm | 0 | |||
| Wednesday 30th April | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 11.8°C | 5 mph | SSW | 0.83ft | 0 | |||
| 06:00 | 11.1°C | 3 mph | SSW | calm | 0 | |||
| 12:00 | 15.9°C | 6 mph | SSW | 1.34ft | 0 | |||
| 18:00 | 16.1°C | 5 mph | SSW | 0.83ft | 0 | |||
| Thursday 1st May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 11.7°C | 4 mph | SSW | calm | 0 | |||
| 06:00 | 11.3°C | 2 mph | SW | calm | 0 | |||
| 12:00 | 14.9°C | 11 mph | WNW | 3.06ft | 0 | |||
| 18:00 | 10.6°C | 17 mph | NW | 4.3ft | 0 | |||
| Friday 2nd May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 8.8°C | 14 mph | NNW | 3.75ft | 0 | |||
| 06:00 | 8°C | 14 mph | NNW | 3.75ft | 0 | |||
| 12:00 | 11.3°C | 13 mph | NNW | 3.54ft | 0 | |||
| 18:00 | 10.5°C | 13 mph | NW | 3.54ft | 0 | |||
| Saturday 3rd May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 7°C | 13 mph | N | 3.54ft | 0 | |||
| 06:00 | 6°C | 10 mph | N | 2.79ft | 0 | |||
| 12:00 | 10.1°C | 10 mph | NNW | 2.79ft | 0 | |||
| 18:00 | 10°C | 12 mph | NW | 3.31ft | 0 | |||
| Sunday 4th May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 6.9°C | 11 mph | NNW | 3.06ft | 0 | |||
| 06:00 | 6.1°C | 12 mph | N | 3.31ft | 0 | |||