Toothed Wrack
- Group
- Seaweeds and algae
- Peak month
- July
- Records since 2000
- 12,824
Bladder Wrack
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 12,111
Knotted Wrack
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 4,248
Spiral Wrack
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 3,016
Channelled Wrack
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 2,729
Horned Wrack
- Group
- Seaweeds and algae
- Peak month
- October
- Records since 2000
- 585