Arran Ferry Forecast
No Flood Warnings
No Weather Warnings
| Today | Port Affected? | Weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog |
| 09:00 |  | 13.6°C | 5 mph | NNW | 0.83ft | 0 | ||
| 10:00 | | 14.4°C | 6 mph | NNW | 1.34ft | 0 | ||
| 11:00 | | 15.4°C | 6 mph | N | 1.34ft | 0 | ||
| 12:00 | | 16.6°C | 6 mph | N | 1.34ft | 0 | ||
| 13:00 | | 17.6°C | 6 mph | N | 1.34ft | 0 | ||
| 14:00 | | 18.3°C | 6 mph | N | 1.34ft | 0 | ||
| 15:00 | | 18.7°C | 10 mph | NNW | 2.79ft | 0 | ||
| 16:00 | | 18.7°C | 15 mph | NW | 3.94ft | 0 | ||
| 17:00 | | 18.2°C | 15 mph | NW | 3.94ft | 0 | ||
| 18:00 | | 17.6°C | 15 mph | WNW | 3.94ft | 0 | ||
| 19:00 | | 16.7°C | 15 mph | WNW | 3.94ft | 0 | ||
| 20:00 |  | 15.5°C | 13 mph | WNW | 3.54ft | 0 | ||
| 21:00 | | 14.5°C | 10 mph | NW | 2.79ft | 0 | ||
| 22:00 | | 14.3°C | 9 mph | NNE | 2.49ft | 0 | ||
| 23:00 | | 13.7°C | 11 mph | E | 3.06ft | 0 | ||
| Saturday 17th May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | | 12.5°C | 8 mph | ESE | 2.16ft | 0 | ||
| 01:00 | | 11.6°C | 7 mph | ESE | 1.77ft | 0 | ||
| 02:00 | | 10.9°C | 6 mph | ESE | 1.34ft | 0 | ||
| 03:00 | | 10.3°C | 6 mph | E | 1.34ft | 0 | ||
| 04:00 | | 9.8°C | 6 mph | E | 1.34ft | 0 | ||
| 05:00 | | 9.9°C | 5 mph | ESE | 0.83ft | 0 | ||
| 06:00 | | 11.1°C | 5 mph | ESE | 0.83ft | 0 | ||
| 07:00 | | 12.1°C | 4 mph | E | calm | 0 | ||
| 08:00 | | 13°C | 4 mph | NNE | calm | 0 | ||
| 09:00 | | 13.8°C | 5 mph | N | 0.83ft | 0 | ||
| 10:00 | | 14.5°C | 7 mph | NNW | 1.77ft | 0 | ||
| 11:00 | | 15.2°C | 8 mph | N | 2.16ft | 0 | ||
| 12:00 |  | 15.9°C | 8 mph | N | 2.16ft | 0 | ||
| 13:00 |  | 16.7°C | 8 mph | N | 2.16ft | 0 | ||
| 14:00 | | 17.5°C | 7 mph | N | 1.77ft | 0 | ||
| 15:00 | | 18.1°C | 7 mph | NNE | 1.77ft | 0 | ||
| 16:00 | | 18.5°C | 9 mph | NNE | 2.49ft | 0 | ||
| 17:00 | | 18.6°C | 9 mph | N | 2.49ft | 0 | ||
| 18:00 | | 18.6°C | 10 mph | N | 2.79ft | 0 | ||
| 19:00 | | 17.8°C | 12 mph | NW | 3.31ft | 0 | ||
| 20:00 |  | 16.2°C | 10 mph | NW | 2.79ft | 0 | ||
| 21:00 | | 15°C | 7 mph | NNW | 1.77ft | 0 | ||
| 22:00 | | 14.4°C | 9 mph | N | 2.49ft | 0 | ||
| 23:00 | | 14.5°C | 7 mph | ENE | 1.77ft | 0 | ||
| Sunday 18th May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | | 13.8°C | 9 mph | ESE | 2.49ft | 0 | ||
| 01:00 | | 13.1°C | 7 mph | SE | 1.77ft | 0 | ||
| 02:00 |  | 12.5°C | 5 mph | SE | 0.83ft | 0 | ||
| 03:00 | | 12.4°C | 4 mph | ENE | calm | 0 | ||
| 04:00 | | 12°C | 3 mph | N | calm | 0 | ||
| 05:00 | | 12.2°C | 5 mph | NNW | 0.83ft | 0 | ||
| 06:00 | | 13.2°C | 6 mph | NNW | 1.34ft | 0 | ||
| 07:00 | | 14.6°C | 5 mph | N | 0.83ft | 0 | ||
| 08:00 | | 15.3°C | 5 mph | N | 0.83ft | 0 | ||
| 09:00 | | 16.1°C | 6 mph | N | 1.34ft | 0 | ||
| 10:00 | | 16.8°C | 7 mph | N | 1.77ft | 0 | ||
| 11:00 | | 17.6°C | 7 mph | N | 1.77ft | 0 | ||
| 12:00 | | 18.6°C | 7 mph | NNW | 1.77ft | 0 | ||
| 13:00 | | 19.4°C | 12 mph | NW | 3.31ft | 0 | ||
| 14:00 | | 19.6°C | 19 mph | NW | 4.62ft | 0 | ||
| 15:00 | | 19.1°C | 21 mph | NW | 4.9ft | 0 | ||
| 16:00 | | 18.9°C | 18 mph | NW | 4.46ft | 0 | ||
| 17:00 | | 18.5°C | 18 mph | NW | 4.46ft | 0 | ||
| 18:00 | | 17.6°C | 17 mph | NW | 4.3ft | 0 | ||
| 19:00 | | 16.6°C | 14 mph | NW | 3.75ft | 0 | ||
| 20:00 | | 15.4°C | 18 mph | NNE | 4.46ft | 0 | ||
| 21:00 | | 13°C | 23 mph | E | 5.16ft | 0 | ||
| 22:00 | | 11.5°C | 18 mph | E | 4.46ft | 0 | ||
| 23:00 | | 10.8°C | 16 mph | E | 4.13ft | 0 | ||
| Monday 19th May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 10.3°C | 15 mph | E | 3.94ft | 0 | |||
| 06:00 | 9.7°C | 11 mph | E | 3.06ft | 0 | |||
| 12:00 | 14.8°C | 9 mph | E | 2.49ft | 0 | |||
| 18:00 | 16°C | 6 mph | ESE | 1.34ft | 0 | |||
| Tuesday 20th May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 11.3°C | 5 mph | E | 0.83ft | 0 | |||
| 06:00 | 11.2°C | 2 mph | E | calm | 0 | |||
| 12:00 | 15.2°C | 3 mph | N | calm | 0 | |||
| 18:00 | 17°C | 2 mph | WSW | calm | 0 | |||
| Wednesday 21st May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 13.4°C | 6 mph | WNW | 1.34ft | 0 | |||
| 06:00 | 13°C | 6 mph | NNW | 1.34ft | 0 | |||
| 12:00 | 18.8°C | 8 mph | NNW | 2.16ft | 0 | |||
| 18:00 | 17.8°C | 12 mph | NW | 3.31ft | 0 | |||
| Thursday 22nd May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 10.1°C | 11 mph | E | 3.06ft | 0 | |||
| 06:00 | 8.7°C | 8 mph | E | 2.16ft | 0 | |||
| 12:00 | 12.1°C | 3 mph | N | calm | 0 | |||
| 18:00 | 14.4°C | 2 mph | SSE | calm | 0 | |||
| Friday 23rd May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 11°C | 6 mph | SSW | 1.34ft | 0 | |||
| 06:00 | 11.2°C | 11 mph | SSE | 3.06ft | 0 | |||
| 12:00 | 14.1°C | 16 mph | SSW | 4.13ft | 0 | |||
| 18:00 | 12.8°C | 11 mph | WNW | 3.06ft | 0 | |||
| Saturday 24th May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 10.7°C | 9 mph | WNW | 2.49ft | 0 | |||
| 06:00 | 10.8°C | 8 mph | WNW | 2.16ft | 0 | |||
| 12:00 | 12.1°C | 13 mph | WNW | 3.54ft | 0 | |||
| 18:00 | 12°C | 16 mph | WNW | 4.13ft | 0 | |||
| Sunday 25th May | weather | Temp. | Avg. Wind | Dir | From | Wave Height | Fog | |
| 00:00 | 9.6°C | 11 mph | WNW | 3.06ft | 0 | |||
| 06:00 | 9.7°C | 10 mph | WNW | 2.79ft | 0 | |||