Lough Nagreenan
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
40
Blowy · fresh breeze, rain
Wind
39 km/h
Strong breeze, S, gusts 55
Daylight
07:36
Sunrise. Sunset 19:08. Air 13°C.
Best dip each day
Daylight hoursToday
17:00
Grand 91/100
gentle breeze, dry · 19 km/h
☀ 07:36–19:08
Sat, 3 Oct
08:00
Grand 91/100
gentle breeze, dry · 19 km/h
☀ 07:38–19:05
Sun, 4 Oct
15:00
Grand 84/100
moderate breeze, dry · 28 km/h
☀ 07:40–19:03
Mon, 5 Oct
16:00
Decent 70/100
moderate breeze, rain · 28 km/h
☀ 07:42–19:00
Tue, 6 Oct
10:00
Grand 83/100
gentle breeze, showers possible · 13 km/h
☀ 07:44–18:58
Wed, 7 Oct
10:00
Decent 79/100
gentle breeze, rain · 19 km/h
☀ 07:46–18:55
Thu, 8 Oct
13:00
Grand 83/100
gentle breeze, showers possible · 17 km/h
☀ 07:48–18:52
Week at a glance
Tap or drag to pick an hour. Everything below follows.Fri 11:0040 · Blowy
Fri, 2 Oct, 11:00
40 Blowy- fresh breeze
- rain
Waves
–
Wind
39 km/h S · gusts 55
Tide
–
Air
13°C · 1.2 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 | ||||||||||
| 10:00 | 51 Fresh | – | – | – | 36 km/h S | 52 | – | 0.7 mm | 12° | fresh breeze, rain |
| 11:00 | 40 Blowy | – | – | – | 39 km/h S | 55 | – | 1.2 mm | 13° | fresh breeze, rain |
| 12:00 | 28 Blowy | – | – | – | 33 km/h S | 58 | – | 3.1 mm | 13° | fresh breeze, rain |
| 13:00 | 32 Blowy | – | – | – | 36 km/h SSW | 57 | – | 2.5 mm | 13° | fresh breeze, rain |
| 14:00 | 63 Decent | – | – | – | 27 km/h SSW | 53 | – | 1.3 mm | 11° | moderate breeze, rain |
| 15:00 | 57 Fresh | – | – | – | 30 km/h SSW | 49 | – | 0.4 mm | 12° | fresh breeze, showers possible |
| 16:00 | 83 Grand | – | – | – | 16 km/h WSW | 45 | – | 0.2 mm | 12° | gentle breeze, showers possible |
| 17:00 | 91 Grand | – | – | – | 19 km/h WSW | 45 | – | dry | 11° | gentle breeze, dry |
| 18:00 | 81 Grand | – | – | – | 24 km/h WSW | 47 | – | dry | 12° | moderate breeze, dry |
| 19:00 | 81 Grand | – | – | – | 21 km/h W | 44 | – | dry | 10° | moderate breeze, dry |
| 20:00 | 81 Grand | – | – | – | 26 km/h W | 39 | – | dry | 11° | moderate breeze, dry |
| 21:00 | 81 Grand | – | – | – | 24 km/h W | 37 | – | dry | 11° | moderate breeze, dry |
| 22:00 | 81 Grand | – | – | – | 25 km/h W | 36 | – | dry | 11° | moderate breeze, dry |
| 23:00 | 81 Grand | – | – | – | 25 km/h W | 35 | – | dry | 11° | moderate breeze, dry |
| Saturday, 3 October | ||||||||||
| 00:00 | 81 Grand | – | – | – | 22 km/h W | 33 | – | dry | 10° | moderate breeze, dry |
| 01:00 | 81 Grand | – | – | – | 21 km/h WSW | 31 | – | dry | 10° | moderate breeze, dry |
| 02:00 | 81 Grand | – | – | – | 20 km/h WSW | 29 | – | dry | 10° | moderate breeze, dry |
| 03:00 | 81 Grand | – | – | – | 21 km/h WSW | 29 | – | dry | 11° | moderate breeze, dry |
| 04:00 | 81 Grand | – | – | – | 21 km/h WSW | 30 | – | dry | 11° | moderate breeze, dry |
| 05:00 | 81 Grand | – | – | – | 22 km/h WSW | 32 | – | dry | 11° | moderate breeze, dry |
| 06:00 | 81 Grand | – | – | – | 21 km/h WSW | 33 | – | 0.1 mm | 11° | moderate breeze, dry |
| 07:00 | 81 Grand | – | – | – | 22 km/h WSW | 34 | – | 0.1 mm | 11° | moderate breeze, dry |
| 08:00 | 91 Grand | – | – | – | 19 km/h WSW | 31 | – | dry | 11° | gentle breeze, dry |
| 09:00 | 91 Grand | – | – | – | 17 km/h WSW | 28 | – | dry | 11° | gentle breeze, dry, sunny |
| 10:00 | 81 Grand | – | – | – | 21 km/h WSW | 29 | – | dry | 12° | moderate breeze, dry |
| 11:00 | 81 Grand | – | – | – | 22 km/h WSW | 32 | – | dry | 13° | moderate breeze, dry |
| 12:00 | 84 Grand | – | – | – | 22 km/h SW | 34 | – | dry | 13° | moderate breeze, dry |
| 13:00 | 84 Grand | – | – | – | 26 km/h SW | 36 | – | dry | 14° | moderate breeze, dry, sunny |
| 14:00 | 84 Grand | – | – | – | 26 km/h SW | 37 | – | dry | 14° | moderate breeze, dry, sunny |
| 15:00 | 84 Grand | – | – | – | 24 km/h SW | 38 | – | dry | 14° | moderate breeze, dry |
| 16:00 | 84 Grand | – | – | – | 25 km/h SW | 39 | – | dry | 14° | moderate breeze, dry |
| 17:00 | 84 Grand | – | – | – | 27 km/h SSW | 40 | – | dry | 14° | moderate breeze, dry |
| 18:00 | 84 Grand | – | – | – | 24 km/h SSW | 39 | – | dry | 13° | moderate breeze, dry |
| 19:00 | 81 Grand | – | – | – | 23 km/h SSW | 39 | – | dry | 13° | moderate breeze, dry |
| 20:00 | 65 Decent | – | – | – | 30 km/h SSW | 42 | – | dry | 13° | fresh breeze, dry |
| 21:00 | 65 Decent | – | – | – | 31 km/h SSW | 46 | – | dry | 13° | fresh breeze, dry |
| 22:00 | 65 Decent | – | – | – | 33 km/h SSW | 49 | – | dry | 13° | fresh breeze, dry |
| 23:00 | 65 Decent | – | – | – | 35 km/h SSW | 52 | – | dry | 13° | fresh breeze, dry |
| Sunday, 4 October | ||||||||||
| 00:00 | 65 Decent | – | – | – | 36 km/h SSW | 53 | – | 0.1 mm | 13° | fresh breeze, dry |
| 01:00 | 57 Fresh | – | – | – | 38 km/h SSW | 54 | – | 0.1 mm | 13° | fresh breeze, dry |
| 02:00 | 57 Fresh | – | – | – | 38 km/h SSW | 55 | – | 0.1 mm | 13° | fresh breeze, dry |
| 03:00 | 57 Fresh | – | – | – | 38 km/h SSW | 56 | – | 0.1 mm | 13° | fresh breeze, dry |
| 04:00 | 52 Fresh | – | – | – | 37 km/h SSW | 56 | – | 0.2 mm | 13° | fresh breeze, showers possible |
| 05:00 | 52 Fresh | – | – | – | 39 km/h SSW | 56 | – | 0.2 mm | 13° | fresh breeze, showers possible |
| 06:00 | 52 Fresh | – | – | – | 35 km/h SSW | 56 | – | 0.2 mm | 14° | fresh breeze, showers possible |
| 07:00 | 52 Fresh | – | – | – | 33 km/h SSW | 55 | – | 0.2 mm | 14° | fresh breeze, showers possible |
| 08:00 | 60 Fresh | – | – | – | 31 km/h SW | 48 | – | 0.1 mm | 14° | fresh breeze, showers possible |
| 09:00 | 60 Fresh | – | – | – | 32 km/h SW | 47 | – | 0.1 mm | 14° | fresh 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?
Cocoon Sauna · Portnablagh Pier, Dunfanaghy · 22 km · fixed
itSaunatrailer · The Wee Beach, Marble Hill, Dunfanaghy · 23 km · fixed
Wild Atlantic Sea Sauna Dooey Beach · Dooey Beach, Lettermacaward · 26 km · fixed
Put Lough Nagreenan 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 Nagreenan dip · GrandFri, 2 Oct 16:30–17:30 · gentle breeze, dry
🌊 Lough Nagreenan dip · GrandSat, 3 Oct 07:30–08:30 · gentle breeze, dry
🌊 Lough Nagreenan dip · GrandSun, 4 Oct 14:30–15:30 · moderate breeze, dry
Nearby spots
Score is Dipper's own blend. It rates comfort, not safety. Forecast: Met Éireann. Lake data: © OpenStreetMap contributors.