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Lackan Bay / Kilcummin Seasonal Surf Averages

Based on the last ten years data for this location this page gives seasonal trends and an idea of what kind of conditions you can expect and when. Of course these are just averages - it's worth reading carefully to understand exactly what they mean and to recognise the kind of variation you could expect on a trip because an average can never tell the whole story. Click on a month below to see more detail.
If you want a past forecast for a specific date range then click here.

Local Photo


Swell Consistency and Wind Overview

Wind Swell Ground Swell
This graph shows the percentage of days that had a ridable wind swell (7 seconds period or more) or groundswell (10 seconds period or more) of over 3ft. It also shows the dominant wind direction. Not all of these days will neccessarily give great surf, and very short lived wind swells or longer period secondary swells may produce surf not recorded, but it gives a clear idea of the seasonal trend and a rough guide to the chances of scoring something ridable.

Monthly Overview

Jan
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell
Feb
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell
Mar
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell
Apr
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell
May
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell
Jun
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell
Jul
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell
Aug
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell
Sep
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell
Oct
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell
Nov
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell
Dec
Swell
Consistency
0%
Average Swell
Height
0ft
Average Swell
Period
0s
Dominant Wind
Dominant Swell

Understanding this Data

These swell averages are calculated ONLY on swells of more than 7 seconds period. This means this is the average height of a swell that's likely to produce ridable surf NOT an average of every wave heading toward the beach in a month. Likewise the period is the average period OVER 7 seconds. There will be days that have short period wind swells that won't produce and ridable swell and these are excluded from the averages. The consistency figure gives the percentage of days that meet this condition.

For example if the consistency is 50% you could expect the 'average' swell for about 15 days in the month. Of course an average tells only part of the story. A combination of very large and very small swells may produce the same average as a consistent medium sized swell.

Monthly Data

January
February
March
April
May
June
July
August
September
October
November
December

Nearby Spots

Enniscrone
Pollacheeny Harbour
Easkey Left
Easkey Right
Dunmoran Strand
Strandhill
Bertra Beach (Murrisk)
Oldhead
Mullaghmore Head
Mullaghmore Strand
Roonagh Pier
Carrowniskey
Achill Island
Elly Bay West
Bundoran - The Peak
Tullan Strand
Dooey Beach
Rossnowlagh
Lahinch - Beach
Lahinch - Cornish Left
Lahinch - Shit Creek
Cregg / Moy Beach
Dunfanaghy
Rosapenna
Ballybunion
Banna Beach
Garywilliam Point
Brandon Bay
Mossies
Pollan Bay
North Malin
Inch Strand
Inch Reefs
Culdaff
Rossbeigh
Benone Strand
Inchydoney
Garretstown
Ownahincha
Portrush
Long Strand (Castlefreke)
Red Strand (Dirk Bay)
Bunmahon
Kilmurrin
Annestown Bay
The Perfect Wave
Tramore - Strand
Tramore - Incredible Wave
Clogherhead
Lossit Bay
Port Bharrapol (Tiree)
Balephuil
Islay (Machir Bay)
The Maze
The Hough
Saligo Bay
Balevullin
Laggan Bay
Ardnave Bay
Newcastle
Dublin Area
Curracloe
Machrihanish
Dunaverty
Westport
Graveyards
Caravans
Hosta
Talisker Bay
Glenbrittle