Coolin Lough
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.
Dip score now
50
Fresh · fresh breeze, rain
Wind
33 km/h
Fresh breeze, S, gusts 49
Daylight
07:40
Sunrise. Sunset 19:13. Air 13°C.
Best dip each day
Daylight hours, preferring low tideToday
15:00
Grand 94/100
gentle breeze, dry · 18 km/h
☀ 07:40–19:13
Sat, 3 Oct
10:00
Grand 97/100
light winds, dry · 9 km/h
☀ 07:42–19:11
Sun, 4 Oct
16:00
Grand 94/100
gentle breeze, dry · 19 km/h
☀ 07:44–19:08
Mon, 5 Oct
10:00
Grand 86/100
gentle breeze, showers possible · 18 km/h
☀ 07:45–19:06
Tue, 6 Oct
13:00
Grand 91/100
gentle breeze, dry · 13 km/h
☀ 07:47–19:04
Wed, 7 Oct
10:00
Grand 97/100
light winds, dry · 12 km/h
☀ 07:49–19:01
Thu, 8 Oct
13:00
Grand 91/100
gentle breeze, dry · 13 km/h
☀ 07:51–18:59
Week at a glance
Tap or drag to pick an hour. Everything below follows.Fri 09:0050 · Fresh
Fri, 2 Oct, 09:00
50 Fresh- fresh breeze
- rain
Waves
–
Wind
33 km/h S · gusts 49
Tide
–
Air
13°C · 1.3 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 | 50 Fresh | – | – | – | 33 km/h S | 49 | – | 1.3 mm | 13° | fresh breeze, rain |
| 10:00 | 31 Blowy | – | – | – | 37 km/h S | 57 | – | 3.2 mm | 14° | fresh breeze, rain |
| 11:00 | 14 Grim | – | – | – | 41 km/h SSW | 64 | – | 5.0 mm | 14° | strong wind, rain |
| 12:00 | 14 Grim | – | – | – | 44 km/h SSW | 66 | – | 5.0 mm | 14° | strong wind, rain |
| 13:00 | 37 Blowy | – | – | – | 32 km/h SW | 55 | – | 2.1 mm | 14° | fresh breeze, rain |
| 14:00 | 84 Grand | – | – | – | 22 km/h WSW | 42 | – | 0.1 mm | 14° | moderate breeze, dry |
| 15:00 | 94 Grand | – | – | – | 18 km/h W | 39 | – | dry | 15° | gentle breeze, dry |
| 16:00 | 84 Grand | – | – | – | 23 km/h WNW | 37 | – | dry | 14° | moderate breeze, dry, sunny |
| 17:00 | 81 Grand | – | – | – | 21 km/h W | 38 | – | dry | 13° | moderate breeze, dry |
| 18:00 | 91 Grand | – | – | – | 19 km/h W | 35 | – | dry | 12° | gentle breeze, dry |
| 19:00 | 91 Grand | – | – | – | 16 km/h W | 31 | – | dry | 11° | gentle breeze, dry |
| 20:00 | 86 Grand | – | – | – | 13 km/h W | 23 | – | dry | 9° | gentle breeze, dry, sunny |
| 21:00 | 92 Grand | – | – | – | 12 km/h W | 19 | – | dry | 8° | light winds, dry, sunny |
| 22:00 | 92 Grand | – | – | – | 12 km/h W | 17 | – | dry | 7° | light winds, dry, sunny |
| 23:00 | 86 Grand | – | – | – | 13 km/h W | 17 | – | dry | 7° | gentle breeze, dry |
| Saturday, 3 October | ||||||||||
| 00:00 | 92 Grand | – | – | – | 12 km/h WSW | 16 | – | dry | 7° | light winds, dry |
| 01:00 | 92 Grand | – | – | – | 11 km/h WSW | 16 | – | dry | 7° | light winds, dry |
| 02:00 | 92 Grand | – | – | – | 11 km/h WSW | 16 | – | dry | 7° | light winds, dry |
| 03:00 | 92 Grand | – | – | – | 10 km/h WSW | 16 | – | dry | 8° | light winds, dry |
| 04:00 | 86 Grand | – | – | – | 13 km/h WSW | 17 | – | dry | 9° | gentle breeze, dry |
| 05:00 | 86 Grand | – | – | – | 14 km/h W | 16 | – | dry | 9° | gentle breeze, dry |
| 06:00 | 86 Grand | – | – | – | 13 km/h W | 15 | – | dry | 8° | gentle breeze, dry, sunny |
| 07:00 | 92 Grand | – | – | – | 11 km/h WSW | 14 | – | dry | 7° | light winds, dry, sunny |
| 08:00 | 92 Grand | – | – | – | 11 km/h WSW | 13 | – | dry | 7° | light winds, dry, sunny |
| 09:00 | 92 Grand | – | – | – | 10 km/h WSW | 12 | – | dry | 8° | light winds, dry, sunny |
| 10:00 | 97 Grand | – | – | – | 9 km/h SW | 12 | – | dry | 11° | light winds, dry |
| 11:00 | 94 Grand | – | – | – | 15 km/h SW | 19 | – | dry | 13° | gentle breeze, dry, sunny |
| 12:00 | 94 Grand | – | – | – | 17 km/h SSW | 24 | – | dry | 14° | gentle breeze, dry, sunny |
| 13:00 | 94 Grand | – | – | – | 19 km/h SSW | 27 | – | dry | 14° | gentle breeze, dry, sunny |
| 14:00 | 94 Grand | – | – | – | 19 km/h SSW | 30 | – | dry | 15° | gentle breeze, dry |
| 15:00 | 84 Grand | – | – | – | 22 km/h SSW | 32 | – | dry | 14° | moderate breeze, dry |
| 16:00 | 84 Grand | – | – | – | 23 km/h SSW | 32 | – | dry | 14° | moderate breeze, dry |
| 17:00 | 84 Grand | – | – | – | 21 km/h SSW | 31 | – | dry | 13° | moderate breeze, dry |
| 18:00 | 91 Grand | – | – | – | 19 km/h SSW | 28 | – | dry | 13° | gentle breeze, dry |
| 19:00 | 91 Grand | – | – | – | 15 km/h SSW | 25 | – | dry | 12° | gentle breeze, dry |
| 20:00 | 91 Grand | – | – | – | 14 km/h SSW | 26 | – | dry | 12° | gentle breeze, dry |
| 21:00 | 81 Grand | – | – | – | 20 km/h SSW | 29 | – | dry | 12° | moderate breeze, dry |
| 22:00 | 94 Grand | – | – | – | 19 km/h SSW | 32 | – | dry | 13° | gentle breeze, dry |
| 23:00 | 84 Grand | – | – | – | 22 km/h SSW | 35 | – | 0.1 mm | 13° | moderate breeze, dry |
| Sunday, 4 October | ||||||||||
| 00:00 | 84 Grand | – | – | – | 24 km/h SSW | 39 | – | 0.1 mm | 13° | moderate breeze, dry |
| 01:00 | 84 Grand | – | – | – | 27 km/h SSW | 40 | – | 0.1 mm | 14° | moderate breeze, dry |
| 02:00 | 84 Grand | – | – | – | 27 km/h SSW | 41 | – | 0.1 mm | 14° | moderate breeze, dry |
| 03:00 | 84 Grand | – | – | – | 28 km/h SSW | 42 | – | 0.1 mm | 14° | moderate breeze, dry |
| 04:00 | 76 Decent | – | – | – | 28 km/h SSW | 42 | – | 0.2 mm | 14° | moderate breeze, showers possible |
| 05:00 | 84 Grand | – | – | – | 27 km/h SSW | 42 | – | 0.1 mm | 14° | moderate breeze, dry |
| 06:00 | 68 Decent | – | – | – | 29 km/h SW | 42 | – | 0.1 mm | 14° | fresh breeze, dry |
| 07:00 | 68 Decent | – | – | – | 29 km/h SW | 41 | – | 0.1 mm | 14° | fresh breeze, dry |
| 08:00 | 86 Grand | – | – | – | 19 km/h SW | 38 | – | 0.1 mm | 14° | gentle breeze, showers possible |
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?
Driftwood Sauna · Spiddal Pier, An Spideal · 34 km · fixed
The Wild Atlantic Sauna (Slainte Saunas) · Old Head Beach, Louisburgh, Co. Mayo · 35 km · fixed
Nothing closer that we know of. All saunas.
Put Coolin Lough 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🌊 Coolin Lough dip · GrandFri, 2 Oct 14:30–15:30 · gentle breeze, dry
🌊 Coolin Lough dip · GrandSat, 3 Oct 09:30–10:30 · light winds, dry
🌊 Coolin Lough dip · GrandSun, 4 Oct 15:30–16:30 · gentle breeze, dry
Nearby spots
Score is Dipper's own blend. It rates comfort, not safety. Forecast: Met Éireann. Lake data: © OpenStreetMap contributors.