Cashelnagor 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
86
Grand · gentle breeze, dry
Wind
16 km/h
Gentle breeze, W, gusts 38
Daylight
07:36
Sunrise. Sunset 19:07. Air 9°C.
Best dip each day
Daylight hoursToday
Daylight's done for today.
☀ 07:36–19:07
Sat, 3 Oct
13:00
Grand 94/100
gentle breeze, dry, sunny · 13 km/h
☀ 07:38–19:05
Sun, 4 Oct
09:00
Decent 76/100
moderate breeze, showers possible · 28 km/h
☀ 07:40–19:02
Mon, 5 Oct
10:00
Grand 84/100
moderate breeze, dry · 28 km/h
☀ 07:41–19:00
Tue, 6 Oct
19:00
Grand 89/100
light winds, showers possible · 9 km/h
☀ 07:43–18:57
Wed, 7 Oct
10:00
Decent 79/100
gentle breeze, rain · 17 km/h
☀ 07:45–18:55
Thu, 8 Oct
13:00
Grand 89/100
light winds, showers possible · 8 km/h
☀ 07:47–18:52
Week at a glance
Tap or drag to pick an hour. Everything below follows.Fri 23:0086 · Grand
Fri, 2 Oct, 23:00
86 Grand- gentle breeze
- dry
Waves
–
Wind
16 km/h W · gusts 38
Tide
–
Air
9°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 | ||||||||||
| 22:00 | 86 Grand | – | – | – | 19 km/h W | 42 | – | dry | 10° | gentle breeze, dry |
| 23:00 | 86 Grand | – | – | – | 16 km/h W | 38 | – | dry | 9° | gentle breeze, dry |
| Saturday, 3 October | ||||||||||
| 00:00 | 86 Grand | – | – | – | 13 km/h WSW | 34 | – | dry | 8° | gentle breeze, dry |
| 01:00 | 86 Grand | – | – | – | 12 km/h WSW | 30 | – | dry | 9° | gentle breeze, dry |
| 02:00 | 92 Grand | – | – | – | 11 km/h SW | 27 | – | dry | 9° | light winds, dry |
| 03:00 | 86 Grand | – | – | – | 13 km/h SW | 25 | – | dry | 9° | gentle breeze, dry |
| 04:00 | 86 Grand | – | – | – | 13 km/h SW | 24 | – | dry | 8° | gentle breeze, dry |
| 05:00 | 86 Grand | – | – | – | 12 km/h SW | 25 | – | dry | 9° | gentle breeze, dry |
| 06:00 | 86 Grand | – | – | – | 13 km/h SW | 26 | – | dry | 10° | gentle breeze, dry |
| 07:00 | 91 Grand | – | – | – | 14 km/h SW | 28 | – | dry | 10° | gentle breeze, dry |
| 08:00 | 91 Grand | – | – | – | 13 km/h SW | 28 | – | dry | 10° | gentle breeze, dry |
| 09:00 | 91 Grand | – | – | – | 17 km/h SW | 29 | – | dry | 11° | gentle breeze, dry |
| 10:00 | 91 Grand | – | – | – | 14 km/h W | 30 | – | dry | 12° | gentle breeze, dry |
| 11:00 | 91 Grand | – | – | – | 13 km/h WSW | 31 | – | dry | 12° | gentle breeze, dry |
| 12:00 | 91 Grand | – | – | – | 14 km/h WSW | 31 | – | dry | 12° | gentle breeze, dry |
| 13:00 | 94 Grand | – | – | – | 13 km/h WSW | 31 | – | dry | 14° | gentle breeze, dry, sunny |
| 14:00 | 94 Grand | – | – | – | 15 km/h SW | 32 | – | dry | 14° | gentle breeze, dry, sunny |
| 15:00 | 94 Grand | – | – | – | 16 km/h SW | 33 | – | dry | 14° | gentle breeze, dry, sunny |
| 16:00 | 94 Grand | – | – | – | 17 km/h SW | 34 | – | dry | 14° | gentle breeze, dry |
| 17:00 | 94 Grand | – | – | – | 17 km/h SSW | 34 | – | dry | 14° | gentle breeze, dry |
| 18:00 | 94 Grand | – | – | – | 17 km/h SSW | 32 | – | dry | 13° | gentle breeze, dry |
| 19:00 | 91 Grand | – | – | – | 15 km/h SSW | 29 | – | dry | 12° | gentle breeze, dry |
| 20:00 | 91 Grand | – | – | – | 14 km/h S | 30 | – | dry | 12° | gentle breeze, dry |
| 21:00 | 91 Grand | – | – | – | 18 km/h SSW | 35 | – | dry | 12° | gentle breeze, dry |
| 22:00 | 81 Grand | – | – | – | 21 km/h SSW | 40 | – | dry | 12° | moderate breeze, dry |
| 23:00 | 81 Grand | – | – | – | 23 km/h SSW | 46 | – | dry | 11° | moderate breeze, dry |
| Sunday, 4 October | ||||||||||
| 00:00 | 65 Decent | – | – | – | 31 km/h SSW | 51 | – | dry | 12° | fresh breeze, dry |
| 01:00 | 65 Decent | – | – | – | 32 km/h SSW | 53 | – | dry | 12° | fresh breeze, dry |
| 02:00 | 57 Fresh | – | – | – | 33 km/h SSW | 55 | – | dry | 12° | fresh breeze, dry |
| 03:00 | 57 Fresh | – | – | – | 31 km/h SSW | 55 | – | 0.1 mm | 13° | fresh breeze, dry |
| 04:00 | 57 Fresh | – | – | – | 31 km/h SSW | 56 | – | 0.1 mm | 12° | fresh breeze, dry |
| 05:00 | 57 Fresh | – | – | – | 34 km/h SSW | 56 | – | 0.1 mm | 13° | fresh breeze, dry |
| 06:00 | 60 Fresh | – | – | – | 35 km/h SSW | 56 | – | 0.1 mm | 13° | fresh breeze, dry |
| 07:00 | 60 Fresh | – | – | – | 31 km/h SSW | 55 | – | 0.1 mm | 14° | fresh breeze, dry |
| 08:00 | 60 Fresh | – | – | – | 30 km/h SSW | 55 | – | 0.1 mm | 14° | fresh breeze, dry |
| 09:00 | 76 Decent | – | – | – | 28 km/h SSW | 54 | – | 0.2 mm | 14° | moderate breeze, showers possible |
| 10:00 | 76 Decent | – | – | – | 26 km/h SSW | 53 | – | 0.2 mm | 15° | moderate breeze, showers possible |
| 11:00 | 76 Decent | – | – | – | 26 km/h SSW | 53 | – | 0.2 mm | 15° | moderate breeze, showers possible |
| 12:00 | 76 Decent | – | – | – | 27 km/h SSW | 53 | – | 0.2 mm | 15° | moderate breeze, showers possible |
| 13:00 | 76 Decent | – | – | – | 27 km/h SSW | 54 | – | 0.3 mm | 15° | moderate breeze, showers possible |
| 14:00 | 52 Fresh | – | – | – | 29 km/h SSW | 54 | – | 0.2 mm | 15° | fresh breeze, showers possible |
| 15:00 | 52 Fresh | – | – | – | 31 km/h SW | 55 | – | 0.2 mm | 15° | fresh breeze, showers possible |
| 16:00 | 52 Fresh | – | – | – | 32 km/h SW | 55 | – | 0.2 mm | 15° | fresh breeze, showers possible |
| 17:00 | 52 Fresh | – | – | – | 32 km/h SW | 56 | – | 0.2 mm | 15° | fresh breeze, showers possible |
| 18:00 | 60 Fresh | – | – | – | 33 km/h SW | 56 | – | 0.1 mm | 15° | fresh breeze, dry |
| 19:00 | 60 Fresh | – | – | – | 33 km/h SW | 56 | – | 0.1 mm | 15° | fresh breeze, dry |
| 20:00 | 84 Grand | – | – | – | 27 km/h SW | 46 | – | 0.1 mm | 15° | moderate breeze, dry |
| 21:00 | 68 Decent | – | – | – | 29 km/h SW | 46 | – | 0.1 mm | 15° | 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?
Cocoon Sauna · Portnablagh Pier, Dunfanaghy · 17 km · fixed
itSaunatrailer · The Wee Beach, Marble Hill, Dunfanaghy · 18 km · fixed
Wild Atlantic Sea Sauna Dooey Beach · Dooey Beach, Lettermacaward · 28 km · fixed
Put Cashelnagor 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🌊 Cashelnagor Lough dip · GrandSat, 3 Oct 12:30–13:30 · gentle breeze, dry, sunny
🌊 Cashelnagor Lough dip · DecentSun, 4 Oct 08:30–09:30 · moderate breeze, showers possible
Nearby spots
Score is Dipper's own blend. It rates comfort, not safety. Forecast: Met Éireann. Lake data: © OpenStreetMap contributors.