ArranWeather
Sea, hills & sky · Marine

Marine forecasts

Wind, gusts, waves and sea temperature around the coast. Wind is in knots.

Brodick Bay

Faces E
F5
Wind
18 kn SW
Gusts
32 kn
Waves
2.1 m · Moderate
Sea temp
13.4°
373740363132312335272918232323262833393836302017
Gusts next 24 h (mph)Waves up to 2.1 m

Lamlash Bay

Faces E · sheltered by Holy Isle
F5
Wind
20 kn SW
Gusts
34 kn
Waves
2.1 m · Moderate
Sea temp
13.4°
403840323030302232313218192528313235414035221514
Gusts next 24 h (mph)Waves up to 2.1 m

Whiting Bay

Faces E
F4
Wind
16 kn SW
Gusts
29 kn
Waves
2.7 m · Rough
Sea temp
13.2°
343435303030251530293226202627282931373635261916
Gusts next 24 h (mph)Waves up to 2.7 m

Kildonan & Pladda

Faces S
F6
Wind
23 kn WSW
Gusts
39 kn
Waves
2.7 m · Rough
Sea temp
13.1°
454549484240271842434543404139413947505147383026
Gusts next 24 h (mph)Waves up to 2.7 m

Blackwaterfoot

Faces W
F5
Wind
20 kn SW
Gusts
35 kn
Waves
2.4 m · Moderate
Sea temp
13.5°
413742393735352932353414363333373543464132222020
Gusts next 24 h (mph)Waves up to 2.4 m

Kilbrannan Sound (Pirnmill)

Faces W
F5
Wind
21 kn SSW
Gusts
38 kn
Waves
1.2 m · Slight
Sea temp
13.5°
443635413438155237272831363232343743444234282122
Gusts next 24 h (mph)Waves up to 1.2 m

Lochranza

Faces N
F5
Wind
20 kn SW
Gusts
38 kn
Waves
0.9 m · Slight
Sea temp
13.1°
443738354043244830242829363229323440414835222427
Gusts next 24 h (mph)Waves up to 0.9 m

Sannox Bay

Faces E
F5
Wind
21 kn SW
Gusts
32 kn
Waves
1.8 m · Moderate
Sea temp
13.3°
373234302328232929212518222121232728323426321714
Gusts next 24 h (mph)Waves up to 1.8 m

Waves come from MET Norway's coastal ocean model, which uses the nearest open-water point. Sheltered bays and harbours will be calmer. Always check the official Met Office inshore waters forecast before going afloat.