The drizzle delayed the start of the match, with Guernsey captain Ollie Nightingale opting to bowl first.
Malta produced some big hitting, but eventually finished short of what they would have wanted reaching 140 after a run out on the last ball of their innings.
Pictured: Tom Nightingale slides on the wet turf to save four runs.
Guernsey’s openers Josh Butler and Ben Fitchet produced a solid platform when they put on 51 before the latter went for 32.
Tom Nightingale went to work with 35 from 18 balls, before Matt Stokes joined Josh Butler, who was named man of the match, at the crease to see Guernsey home in just 13.5 overs.
Pictured: Guernsey wicketkeeper Zak Damarell shares a smile with the visiting batsman.
Guernsey beat Bulgaria in their opening match.
In the other matches yesterday, Denmark won against Greece, Spain beat Czechia and Estonia saw off Finland.
Pictured: The bails go flying as does the bat as a wicket falls.
Schedule
Saturday 24 August
10:30
Spain v Denmark, KGV
Guernsey v Finland, Port Soif
15:30
Cyprus v Greece, KGV
Bulgaria v Estonia, Port Soif
Sunday 25 August
10:30
Cyprus v Czechia, Port Soif
Bulgaria v Malta, KGV
15:30
Greece v Spain, Port Soif
Estonia v Guernsey, KGV
Monday 26 August
REST DAY
Tuesday 27 August
10:30
Denmark v Cyprus, KGV
Finland v Bulgaria, Port Soif
15:30
Czechia v Greece, KGV
Malta v Estonia, Port Soif
Wednesday 28 August
10:30
Third placed play-off, KGV
Seventh placed play-off, Port Soif
15:30
Fifth placed play-off, Port Soif
FINAL, KGV