Lough Aderry
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
92
Grand · light winds, dry
Wind
10 km/h
Light breeze, SW, gusts 26
Daylight
07:37
Sunrise. Sunset 19:05. Air 10°C.
Best dip each day
Daylight hoursToday
12:00
Grand 97/100
light winds, dry · 12 km/h
☀ 07:37–19:05
Sun, 4 Oct
08:00
Grand 89/100
light winds, showers possible · 8 km/h
☀ 07:39–19:02
Mon, 5 Oct
18:00
Grand 86/100
gentle breeze, showers possible · 19 km/h
☀ 07:41–19:00
Tue, 6 Oct
16:00
Grand 97/100
light winds, dry · 11 km/h
☀ 07:43–18:57
Wed, 7 Oct
13:00
Grand 83/100
gentle breeze, showers possible · 17 km/h
☀ 07:45–18:55
Thu, 8 Oct
13:00
Grand 89/100
light winds, showers possible · 9 km/h
☀ 07:46–18:52
Fri, 9 Oct
13:00
Fresh 59/100
moderate breeze, rain · 27 km/h
☀ 07:48–18:50
Week at a glance
Tap or drag to pick an hour. Everything below follows.Sat 11:0092 · Grand
Sat, 3 Oct, 11:00
92 Grand- light winds
- dry
Waves
–
Wind
10 km/h SW · gusts 26
Tide
–
Air
10°C · dry
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 | 86 Grand | – | – | – | 15 km/h SW | 23 | – | dry | 9° | gentle breeze, dry |
| 11:00 | 92 Grand | – | – | – | 10 km/h SW | 26 | – | dry | 10° | light winds, dry |
| 12:00 | 97 Grand | – | – | – | 12 km/h WSW | 28 | – | dry | 11° | light winds, dry |
| 13:00 | 97 Grand | – | – | – | 9 km/h SSW | 28 | – | dry | 11° | light winds, dry, sunny |
| 14:00 | 91 Grand | – | – | – | 12 km/h SW | 30 | – | dry | 11° | gentle breeze, dry |
| 15:00 | 97 Grand | – | – | – | 12 km/h SW | 30 | – | dry | 12° | light winds, dry, sunny |
| 16:00 | 97 Grand | – | – | – | 12 km/h SW | 28 | – | dry | 12° | light winds, dry |
| 17:00 | 97 Grand | – | – | – | 9 km/h SSW | 27 | – | dry | 12° | light winds, dry |
| 18:00 | 97 Grand | – | – | – | 10 km/h SSW | 27 | – | dry | 12° | light winds, dry |
| 19:00 | 91 Grand | – | – | – | 13 km/h S | 27 | – | dry | 11° | gentle breeze, dry |
| 20:00 | 97 Grand | – | – | – | 12 km/h S | 28 | – | dry | 10° | light winds, dry |
| 21:00 | 97 Grand | – | – | – | 12 km/h SSW | 30 | – | dry | 10° | light winds, dry |
| 22:00 | 92 Grand | – | – | – | 11 km/h SSW | 30 | – | dry | 10° | light winds, dry |
| 23:00 | 92 Grand | – | – | – | 9 km/h SSW | 31 | – | dry | 9° | light winds, dry |
| Sunday, 4 October | ||||||||||
| 00:00 | 92 Grand | – | – | – | 9 km/h SSW | 33 | – | dry | 8° | light winds, dry |
| 01:00 | 92 Grand | – | – | – | 9 km/h SSW | 33 | – | dry | 8° | light winds, dry |
| 02:00 | 92 Grand | – | – | – | 7 km/h WSW | 35 | – | dry | 8° | light winds, dry |
| 03:00 | 92 Grand | – | – | – | 6 km/h SW | 36 | – | 0.1 mm | 9° | light winds, dry |
| 04:00 | 84 Grand | – | – | – | 8 km/h SW | 36 | – | 0.2 mm | 9° | light winds, showers possible |
| 05:00 | 84 Grand | – | – | – | 9 km/h SW | 36 | – | 0.2 mm | 10° | light winds, showers possible |
| 06:00 | 83 Grand | – | – | – | 13 km/h SW | 37 | – | 0.3 mm | 10° | gentle breeze, showers possible |
| 07:00 | 89 Grand | – | – | – | 12 km/h SW | 37 | – | 0.3 mm | 10° | light winds, showers possible |
| 08:00 | 89 Grand | – | – | – | 8 km/h SW | 39 | – | 0.2 mm | 11° | light winds, showers possible |
| 09:00 | 89 Grand | – | – | – | 12 km/h SW | 40 | – | 0.2 mm | 12° | light winds, showers possible |
| 10:00 | 86 Grand | – | – | – | 17 km/h SW | 41 | – | 0.3 mm | 13° | gentle breeze, showers possible |
| 11:00 | 86 Grand | – | – | – | 14 km/h SW | 42 | – | 0.3 mm | 13° | gentle breeze, showers possible |
| 12:00 | 86 Grand | – | – | – | 16 km/h SW | 43 | – | 0.4 mm | 14° | gentle breeze, showers possible |
| 13:00 | 86 Grand | – | – | – | 19 km/h SW | 44 | – | 0.4 mm | 14° | gentle breeze, showers possible |
| 14:00 | 76 Decent | – | – | – | 22 km/h SSW | 45 | – | 0.3 mm | 14° | moderate breeze, showers possible |
| 15:00 | 76 Decent | – | – | – | 21 km/h SW | 46 | – | 0.4 mm | 14° | moderate breeze, showers possible |
| 16:00 | 76 Decent | – | – | – | 23 km/h SW | 46 | – | 0.4 mm | 14° | moderate breeze, showers possible |
| 17:00 | 72 Decent | – | – | – | 23 km/h SW | 46 | – | 0.4 mm | 14° | moderate breeze, rain |
| 18:00 | 76 Decent | – | – | – | 23 km/h SW | 46 | – | 0.3 mm | 14° | moderate breeze, showers possible |
| 19:00 | 76 Decent | – | – | – | 24 km/h SW | 47 | – | 0.3 mm | 14° | moderate breeze, showers possible |
| 20:00 | 73 Decent | – | – | – | 22 km/h SW | 40 | – | 0.2 mm | 14° | moderate breeze, rain |
| 21:00 | 76 Decent | – | – | – | 23 km/h SW | 40 | – | 0.1 mm | 14° | moderate breeze, showers possible |
| 22:00 | 76 Decent | – | – | – | 23 km/h WSW | 41 | – | 0.2 mm | 14° | moderate breeze, showers possible |
| 23:00 | 73 Decent | – | – | – | 24 km/h WSW | 40 | – | 0.2 mm | 13° | moderate breeze, rain |
| Monday, 5 October | ||||||||||
| 00:00 | 76 Decent | – | – | – | 24 km/h WSW | 40 | – | 0.1 mm | 13° | moderate breeze, showers possible |
| 01:00 | 91 Grand | – | – | – | 19 km/h SW | 41 | – | 0.1 mm | 13° | gentle breeze, dry |
| 02:00 | 81 Grand | – | – | – | 19 km/h SW | 40 | – | 0.5 mm | 13° | gentle breeze, rain |
| 03:00 | 76 Decent | – | – | – | 26 km/h SW | 41 | – | 0.2 mm | 13° | moderate breeze, showers possible |
| 04:00 | 81 Grand | – | – | – | 24 km/h WSW | 45 | – | 0.1 mm | 13° | moderate breeze, dry |
| 05:00 | 73 Decent | – | – | – | 22 km/h WSW | 41 | – | 0.2 mm | 13° | moderate breeze, showers possible |
| 06:00 | 73 Decent | – | – | – | 24 km/h WSW | 41 | – | 0.2 mm | 13° | moderate breeze, showers possible |
| 07:00 | 81 Grand | – | – | – | 26 km/h WSW | 48 | – | 0.1 mm | 12° | moderate breeze, dry |
| 08:00 | 81 Grand | – | – | – | 21 km/h WSW | 40 | – | dry | 12° | moderate breeze, dry |
| 09:00 | 73 Decent | – | – | – | 22 km/h WSW | 39 | – | 0.1 mm | 12° | moderate 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?
Secret Sauna · Donegal Bay coast near Mountcharles · 17 km · mobile
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Wild Atlantic Sea Sauna Dooey Beach · Dooey Beach, Lettermacaward · 28 km · fixed
Inishkeel Sauna · Narin Strand, Portnoo · 29 km · fixed
Put Lough Aderry 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 Aderry dip · GrandSat, 3 Oct 11:30–12:30 · light winds, dry
🌊 Lough Aderry dip · GrandSun, 4 Oct 07:30–08:30 · light winds, showers possible
🌊 Lough Aderry dip · GrandMon, 5 Oct 17:30–18:30 · gentle breeze, showers possible
Nearby spots
Score is Dipper's own blend. It rates comfort, not safety. Forecast: Met Éireann. Lake data: © OpenStreetMap contributors.