Cummer 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
97
Grand · light winds, dry
Wind
11 km/h
Light breeze, SE, gusts 12
Daylight
07:42
Sunrise. Sunset 19:13. Air 12°C.
Best dip each day
Daylight hours, preferring high tideToday
12:00
Grand 100/100
light winds, dry, sunny · 12 km/h
☀ 07:42–19:13
Sun, 4 Oct
08:00
Grand 94/100
gentle breeze, dry · 14 km/h
☀ 07:43–19:11
Mon, 5 Oct
15:00
Grand 100/100
light winds, dry · 12 km/h
☀ 07:45–19:08
Tue, 6 Oct
16:00
Grand 94/100
gentle breeze, dry · 17 km/h
☀ 07:47–19:06
Wed, 7 Oct
10:00
Grand 97/100
light winds, dry · 10 km/h
☀ 07:48–19:04
Thu, 8 Oct
10:00
Grand 97/100
light winds, dry · 1 km/h
☀ 07:50–19:01
Fri, 9 Oct
19:00
Decent 76/100
gentle breeze, rain · 15 km/h
☀ 07:52–18:59
Week at a glance
Tap or drag to pick an hour. Everything below follows.Sat 11:0097 · Grand
Sat, 3 Oct, 11:00
97 Grand- light winds
- dry
- sunny
Waves
–
Wind
11 km/h SE · gusts 12
Tide
–
Air
12°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 | ||||||||||
| 11:00 | 97 Grand | – | – | – | 11 km/h SE | 12 | – | dry | 12° | light winds, dry, sunny |
| 12:00 | 100 Grand | – | – | – | 12 km/h SE | 15 | – | dry | 13° | light winds, dry, sunny |
| 13:00 | 94 Grand | – | – | – | 13 km/h SE | 17 | – | dry | 14° | gentle breeze, dry, sunny |
| 14:00 | 94 Grand | – | – | – | 13 km/h SE | 19 | – | dry | 15° | gentle breeze, dry, sunny |
| 15:00 | 94 Grand | – | – | – | 14 km/h SSE | 21 | – | dry | 15° | gentle breeze, dry, sunny |
| 16:00 | 94 Grand | – | – | – | 17 km/h SSE | 22 | – | dry | 15° | gentle breeze, dry, sunny |
| 17:00 | 84 Grand | – | – | – | 21 km/h SE | 23 | – | dry | 14° | moderate breeze, dry |
| 18:00 | 94 Grand | – | – | – | 16 km/h SSE | 22 | – | dry | 13° | gentle breeze, dry, sunny |
| 19:00 | 91 Grand | – | – | – | 16 km/h SSE | 20 | – | dry | 12° | gentle breeze, dry |
| 20:00 | 91 Grand | – | – | – | 15 km/h SSE | 18 | – | dry | 12° | gentle breeze, dry |
| 21:00 | 91 Grand | – | – | – | 15 km/h SSE | 17 | – | dry | 12° | gentle breeze, dry |
| 22:00 | 91 Grand | – | – | – | 15 km/h SSE | 17 | – | dry | 12° | gentle breeze, dry |
| 23:00 | 91 Grand | – | – | – | 13 km/h S | 15 | – | dry | 11° | gentle breeze, dry, sunny |
| Sunday, 4 October | ||||||||||
| 00:00 | 97 Grand | – | – | – | 12 km/h SSW | 15 | – | dry | 11° | light winds, dry |
| 01:00 | 97 Grand | – | – | – | 10 km/h SW | 15 | – | dry | 12° | light winds, dry |
| 02:00 | 100 Grand | – | – | – | 10 km/h SW | 14 | – | dry | 13° | light winds, dry |
| 03:00 | 91 Grand | – | – | – | 13 km/h SSW | 14 | – | dry | 12° | gentle breeze, dry |
| 04:00 | 100 Grand | – | – | – | 11 km/h SSW | 15 | – | dry | 13° | light winds, dry |
| 05:00 | 94 Grand | – | – | – | 15 km/h SW | 15 | – | dry | 14° | gentle breeze, dry |
| 06:00 | 94 Grand | – | – | – | 14 km/h WSW | 15 | – | dry | 14° | gentle breeze, dry |
| 07:00 | 91 Grand | – | – | – | 13 km/h SW | 16 | – | dry | 13° | gentle breeze, dry |
| 08:00 | 94 Grand | – | – | – | 14 km/h SW | 17 | – | dry | 14° | gentle breeze, dry |
| 09:00 | 94 Grand | – | – | – | 15 km/h SW | 18 | – | dry | 15° | gentle breeze, dry |
| 10:00 | 94 Grand | – | – | – | 16 km/h SW | 21 | – | dry | 15° | gentle breeze, dry |
| 11:00 | 94 Grand | – | – | – | 16 km/h SW | 23 | – | dry | 16° | gentle breeze, dry |
| 12:00 | 94 Grand | – | – | – | 18 km/h SW | 26 | – | dry | 16° | gentle breeze, dry |
| 13:00 | 94 Grand | – | – | – | 19 km/h SW | 28 | – | dry | 16° | gentle breeze, dry |
| 14:00 | 94 Grand | – | – | – | 19 km/h SW | 29 | – | dry | 17° | gentle breeze, dry |
| 15:00 | 94 Grand | – | – | – | 17 km/h SW | 30 | – | dry | 17° | gentle breeze, dry |
| 16:00 | 94 Grand | – | – | – | 17 km/h SW | 30 | – | dry | 17° | gentle breeze, dry |
| 17:00 | 84 Grand | – | – | – | 20 km/h SW | 30 | – | dry | 16° | moderate breeze, dry |
| 18:00 | 84 Grand | – | – | – | 21 km/h SW | 28 | – | dry | 16° | moderate breeze, dry |
| 19:00 | 84 Grand | – | – | – | 22 km/h SW | 27 | – | dry | 15° | moderate breeze, dry |
| 20:00 | 84 Grand | – | – | – | 21 km/h SW | 25 | – | 0.1 mm | 15° | moderate breeze, dry |
| 21:00 | 84 Grand | – | – | – | 20 km/h SW | 25 | – | 0.1 mm | 15° | moderate breeze, dry |
| 22:00 | 94 Grand | – | – | – | 19 km/h WSW | 25 | – | 0.1 mm | 15° | gentle breeze, dry |
| 23:00 | 94 Grand | – | – | – | 19 km/h WSW | 26 | – | 0.1 mm | 15° | gentle breeze, dry |
| Monday, 5 October | ||||||||||
| 00:00 | 94 Grand | – | – | – | 19 km/h SW | 26 | – | 0.1 mm | 15° | gentle breeze, dry |
| 01:00 | 94 Grand | – | – | – | 18 km/h SW | 26 | – | 0.1 mm | 15° | gentle breeze, dry |
| 02:00 | 94 Grand | – | – | – | 19 km/h SW | 26 | – | 0.1 mm | 15° | gentle breeze, dry |
| 03:00 | 94 Grand | – | – | – | 19 km/h SW | 26 | – | dry | 15° | gentle breeze, dry |
| 04:00 | 94 Grand | – | – | – | 17 km/h WSW | 26 | – | dry | 15° | gentle breeze, dry |
| 05:00 | 94 Grand | – | – | – | 16 km/h SW | 27 | – | 0.1 mm | 15° | gentle breeze, dry |
| 06:00 | 94 Grand | – | – | – | 19 km/h SW | 27 | – | 0.1 mm | 15° | gentle breeze, dry |
| 07:00 | 94 Grand | – | – | – | 18 km/h SW | 28 | – | 0.1 mm | 15° | gentle breeze, dry |
| 08:00 | 94 Grand | – | – | – | 17 km/h WSW | 28 | – | 0.1 mm | 15° | gentle breeze, dry |
| 09:00 | 94 Grand | – | – | – | 16 km/h WSW | 28 | – | 0.1 mm | 15° | gentle breeze, dry |
| 10:00 | 92 Grand | – | – | – | 9 km/h W | 29 | – | 0.1 mm | 15° | light winds, 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?
Sunset Sauna Kerry · Coornagillagh Beach, Tuosist, Kenmare Bay · 10 km · mobile
Kingdom Sauna Kerry · Derrynane Beach, Caherdaniel · 35 km · fixed
Put Cummer 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🌊 Cummer Lough dip · GrandSat, 3 Oct 11:30–12:30 · light winds, dry, sunny
🌊 Cummer Lough dip · GrandSun, 4 Oct 07:30–08:30 · gentle breeze, dry
🌊 Cummer Lough dip · GrandMon, 5 Oct 14:30–15:30 · light winds, dry
Nearby spots
Score is Dipper's own blend. It rates comfort, not safety. Forecast: Met Éireann. Lake data: © OpenStreetMap contributors.