Lough Coolaknick
Monitored, not designated
Not an EPA-monitored bathing water. This lake comes from OpenStreetMap. There is no water-quality testing, no bathing notices and no facilities information here; the score is weather and daylight only. Check locally for blue-green algae warnings before you swim.
Met Éireann Yellow yellow; Moderate warning. Rain warning for Mayo Until 12:00 Fri, 2 Oct.
Dip score now
18
Grim · strong wind, rain
Wind
42 km/h
Strong breeze, S, gusts 69
Daylight
07:43
Sunrise. Sunset 19:16. Air 15°C.
Best dip each day
Daylight hoursToday
14:00
Grand 84/100
moderate breeze, dry · 27 km/h
☀ 07:43–19:16
Sat, 3 Oct
08:00
Grand 94/100
gentle breeze, dry, sunny · 15 km/h
☀ 07:45–19:14
Sun, 4 Oct
08:00
Decent 68/100
fresh breeze, dry · 32 km/h
☀ 07:46–19:11
Mon, 5 Oct
13:00
Decent 76/100
moderate breeze, showers possible · 24 km/h
☀ 07:48–19:09
Tue, 6 Oct
13:00
Grand 84/100
moderate breeze, dry · 25 km/h
☀ 07:50–19:06
Wed, 7 Oct
10:00
Decent 73/100
moderate breeze, showers possible · 25 km/h
☀ 07:52–19:04
Thu, 8 Oct
13:00
Fresh 60/100
fresh breeze, showers possible · 35 km/h
☀ 07:54–19:01
Week at a glance
Tap or drag to pick an hour. Everything below follows.Fri 09:0018 · Grim
Fri, 2 Oct, 09:00
18 Grim- strong wind
- rain
Waves
–
Wind
42 km/h S · gusts 69
Tide
–
Air
15°C · 2.6 mm rain
Meteogram
Score, waves, wind (green offshore, amber cross, red onshore), rain and air, tideHour by hour
Next 48 hours| Time | Dip | Waves | Period | From | Wind | Gust | Tide | Rain | Air | Why |
|---|---|---|---|---|---|---|---|---|---|---|
| Today | ||||||||||
| 09:00 | 18 Grim | – | – | – | 42 km/h S | 69 | – | 2.6 mm | 15° | strong wind, rain |
| 10:00 | 14 Grim | – | – | – | 42 km/h S | 72 | – | 4.1 mm | 15° | strong wind, rain |
| 11:00 | 27 Grim | – | – | – | 30 km/h SW | 70 | – | 3.9 mm | 13° | fresh breeze, rain |
| 12:00 | 83 Grand | – | – | – | 15 km/h SW | 54 | – | 0.9 mm | 13° | gentle breeze, showers possible |
| 13:00 | 68 Decent | – | – | – | 36 km/h WSW | 45 | – | 0.1 mm | 15° | fresh breeze, dry |
| 14:00 | 84 Grand | – | – | – | 27 km/h W | 42 | – | dry | 14° | moderate breeze, dry |
| 15:00 | 68 Decent | – | – | – | 32 km/h W | 43 | – | dry | 15° | fresh breeze, dry |
| 16:00 | 68 Decent | – | – | – | 32 km/h WNW | 46 | – | dry | 14° | fresh breeze, dry, sunny |
| 17:00 | 68 Decent | – | – | – | 31 km/h W | 45 | – | dry | 14° | fresh breeze, dry |
| 18:00 | 68 Decent | – | – | – | 32 km/h W | 45 | – | dry | 13° | fresh breeze, dry |
| 19:00 | 65 Decent | – | – | – | 34 km/h W | 45 | – | dry | 13° | fresh breeze, dry, sunny |
| 20:00 | 65 Decent | – | – | – | 30 km/h W | 44 | – | dry | 13° | fresh breeze, dry, sunny |
| 21:00 | 81 Grand | – | – | – | 27 km/h WNW | 43 | – | dry | 13° | moderate breeze, dry |
| 22:00 | 81 Grand | – | – | – | 25 km/h W | 41 | – | dry | 13° | moderate breeze, dry |
| 23:00 | 84 Grand | – | – | – | 24 km/h W | 38 | – | dry | 13° | moderate breeze, dry |
| Saturday, 3 October | ||||||||||
| 00:00 | 84 Grand | – | – | – | 24 km/h W | 35 | – | dry | 13° | moderate breeze, dry |
| 01:00 | 84 Grand | – | – | – | 23 km/h WSW | 34 | – | dry | 13° | moderate breeze, dry |
| 02:00 | 84 Grand | – | – | – | 22 km/h WSW | 34 | – | dry | 14° | moderate breeze, dry |
| 03:00 | 84 Grand | – | – | – | 25 km/h WSW | 35 | – | dry | 14° | moderate breeze, dry |
| 04:00 | 84 Grand | – | – | – | 25 km/h WSW | 34 | – | dry | 14° | moderate breeze, dry |
| 05:00 | 84 Grand | – | – | – | 22 km/h W | 33 | – | dry | 13° | moderate breeze, dry, sunny |
| 06:00 | 84 Grand | – | – | – | 20 km/h WSW | 31 | – | dry | 13° | moderate breeze, dry, sunny |
| 07:00 | 94 Grand | – | – | – | 18 km/h WSW | 28 | – | dry | 13° | gentle breeze, dry, sunny |
| 08:00 | 94 Grand | – | – | – | 15 km/h SW | 26 | – | dry | 13° | gentle breeze, dry, sunny |
| 09:00 | 94 Grand | – | – | – | 16 km/h SW | 26 | – | dry | 14° | gentle breeze, dry |
| 10:00 | 84 Grand | – | – | – | 20 km/h SW | 27 | – | dry | 14° | moderate breeze, dry |
| 11:00 | 84 Grand | – | – | – | 24 km/h SW | 30 | – | dry | 15° | moderate breeze, dry |
| 12:00 | 84 Grand | – | – | – | 22 km/h SSW | 32 | – | dry | 15° | moderate breeze, dry |
| 13:00 | 84 Grand | – | – | – | 24 km/h SSW | 35 | – | dry | 15° | moderate breeze, dry |
| 14:00 | 84 Grand | – | – | – | 28 km/h SSW | 40 | – | dry | 15° | moderate breeze, dry |
| 15:00 | 68 Decent | – | – | – | 30 km/h SSW | 43 | – | dry | 15° | fresh breeze, dry |
| 16:00 | 68 Decent | – | – | – | 34 km/h SSW | 46 | – | dry | 15° | fresh breeze, dry |
| 17:00 | 68 Decent | – | – | – | 36 km/h SSW | 47 | – | dry | 15° | fresh breeze, dry |
| 18:00 | 68 Decent | – | – | – | 36 km/h SSW | 47 | – | dry | 15° | fresh breeze, dry |
| 19:00 | 68 Decent | – | – | – | 36 km/h SSW | 47 | – | dry | 15° | fresh breeze, dry |
| 20:00 | 68 Decent | – | – | – | 36 km/h SSW | 48 | – | dry | 15° | fresh breeze, dry |
| 21:00 | 68 Decent | – | – | – | 36 km/h SSW | 49 | – | dry | 15° | fresh breeze, dry |
| 22:00 | 68 Decent | – | – | – | 39 km/h SSW | 50 | – | dry | 15° | fresh breeze, dry |
| 23:00 | 52 Fresh | – | – | – | 40 km/h SSW | 50 | – | dry | 15° | strong wind, dry |
| Sunday, 4 October | ||||||||||
| 00:00 | 68 Decent | – | – | – | 37 km/h SSW | 50 | – | dry | 15° | fresh breeze, dry |
| 01:00 | 68 Decent | – | – | – | 37 km/h SSW | 51 | – | dry | 15° | fresh breeze, dry |
| 02:00 | 68 Decent | – | – | – | 36 km/h SSW | 52 | – | dry | 16° | fresh breeze, dry |
| 03:00 | 68 Decent | – | – | – | 35 km/h SSW | 52 | – | dry | 16° | fresh breeze, dry |
| 04:00 | 68 Decent | – | – | – | 37 km/h SSW | 51 | – | dry | 16° | fresh breeze, dry |
| 05:00 | 52 Fresh | – | – | – | 41 km/h SSW | 51 | – | 0.1 mm | 16° | strong wind, dry |
| 06:00 | 68 Decent | – | – | – | 38 km/h SW | 50 | – | 0.1 mm | 15° | fresh breeze, dry |
| 07:00 | 68 Decent | – | – | – | 37 km/h SW | 49 | – | 0.1 mm | 15° | fresh breeze, dry |
| 08:00 | 68 Decent | – | – | – | 32 km/h SW | 43 | – | 0.1 mm | 16° | fresh breeze, dry |
The spot
Faces
Unknown (inland)
Swell window
None (sheltered)
Exposure
Lake
Water
Not classified
Lakes have no tide or swell; the score is wind, rain, air temperature and daylight. Know better? Tell us.
Getting there
Access, parking and swimming areas are not recorded for this lake. Respect private land.
Sauna after?
Big Dipper Sauna · Carrowniskey Beach, BigStyle Atlantic Lodge, Louisburgh · 14 km · fixed
Sweathouse (Renvyle) · Gurteen Pier, Renvyle, Connemara, Co. Galway · 15 km · fixed
The Wild Atlantic Sauna (Slainte Saunas) · Old Head Beach, Louisburgh · 24 km · fixed
Sabhna Saunas (Keel) · Keel Beach, Achill Island · 30 km · fixed
Put Lough Coolaknick in your calendar
Dipper Plus drops the best dip hour here into your phone every day, with waves, sea temperature, tide and a 45-minute nudge. Up to three spots.
Set up Dipper Plus🌊 Lough Coolaknick dip · GrandFri, 2 Oct 13:30–14:30 · moderate breeze, dry
🌊 Lough Coolaknick dip · GrandSat, 3 Oct 07:30–08:30 · gentle breeze, dry, sunny
🌊 Lough Coolaknick dip · DecentSun, 4 Oct 07:30–08:30 · fresh breeze, dry
Nearby spots
Score is Dipper's own blend. It rates comfort, not safety. Forecast: Met Éireann. Lake data: © OpenStreetMap contributors.