Dipper › Co. Galway

Lough Ascardaun

Monitored, not designated

🌊 Dip🏄 Surf
Any tidePrefer highPrefer low
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
36
Blowy · fresh breeze, rain
Wind
36 km/h
Fresh breeze, S, gusts 64
Daylight
07:43
Sunrise. Sunset 19:16. Air 15°C.

Best dip each day

Daylight hours, preferring high tide
Today
14:00
Grand 84/100
moderate breeze, dry · 23 km/h
☀ 07:43–19:16
Sat, 3 Oct
10:00
Grand 94/100
gentle breeze, dry · 12 km/h
☀ 07:44–19:14
Sun, 4 Oct
08:00
Grand 84/100
moderate breeze, dry · 27 km/h
☀ 07:46–19:11
Mon, 5 Oct
10:00
Decent 76/100
moderate breeze, showers possible · 28 km/h
☀ 07:48–19:09
Tue, 6 Oct
13:00
Grand 84/100
moderate breeze, dry · 23 km/h
☀ 07:50–19:06
Wed, 7 Oct
10:00
Decent 73/100
moderate breeze, showers possible · 22 km/h
☀ 07:51–19:04
Thu, 8 Oct
13:00
Decent 76/100
moderate breeze, showers possible · 27 km/h
☀ 07:53–19:02

Week at a glance

Tap or drag to pick an hour. Everything below follows.
Fri 09:0036 · Blowyfresh breeze · rain
Fri 2Sat 3Sun 4Mon 5Tue 6Wed 7Thu 80003060912151821Fri 07:00 · 52 Fresh · nightFri 08:00 · 45 FreshFri 09:00 · 36 BlowyFri 10:00 · 14 GrimFri 11:00 · 30 BlowyFri 12:00 · 46 FreshFri 13:00 · 76 DecentFri 14:00 · 84 GrandFri 15:00 · 84 GrandFri 16:00 · 84 GrandFri 17:00 · 84 GrandFri 18:00 · 84 GrandFri 19:00 · 81 GrandFri 20:00 · 81 Grand · nightFri 21:00 · 91 Grand · nightFri 22:00 · 91 Grand · nightFri 23:00 · 91 Grand · nightSat 00:00 · 97 Grand · nightSat 01:00 · 97 Grand · nightSat 02:00 · 97 Grand · nightSat 03:00 · 91 Grand · nightSat 04:00 · 97 Grand · nightSat 05:00 · 97 Grand · nightSat 06:00 · 97 Grand · nightSat 07:00 · 92 Grand · nightSat 08:00 · 92 GrandSat 09:00 · 92 GrandSat 10:00 · 94 GrandSat 11:00 · 94 GrandSat 12:00 · 94 GrandSat 13:00 · 94 GrandSat 14:00 · 84 GrandSat 15:00 · 84 GrandSat 16:00 · 84 GrandSat 17:00 · 84 GrandSat 18:00 · 84 GrandSat 19:00 · 84 GrandSat 20:00 · 84 Grand · nightSat 21:00 · 84 Grand · nightSat 22:00 · 68 Decent · nightSat 23:00 · 68 Decent · nightSun 00:00 · 68 Decent · nightSun 01:00 · 84 Grand · nightSun 02:00 · 84 Grand · nightSun 03:00 · 84 Grand · nightSun 04:00 · 68 Decent · nightSun 05:00 · 68 Decent · nightSun 06:00 · 68 Decent · nightSun 07:00 · 84 Grand · nightSun 08:00 · 84 GrandSun 09:00 · 76 DecentSun 10:00 · 84 GrandSun 11:00 · 84 GrandSun 12:00 · 68 DecentSun 13:00 · 84 GrandSun 14:00 · 84 GrandSun 15:00 · 84 GrandSun 16:00 · 84 GrandSun 17:00 · 84 GrandSun 18:00 · 84 GrandSun 19:00 · 84 GrandSun 20:00 · 68 Decent · nightSun 21:00 · 84 Grand · nightSun 22:00 · 84 Grand · nightSun 23:00 · 68 Decent · nightMon 00:00 · 84 Grand · nightMon 01:00 · 84 Grand · nightMon 02:00 · 68 Decent · nightMon 03:00 · 68 Decent · nightMon 04:00 · 84 Grand · nightMon 05:00 · 84 Grand · nightMon 06:00 · 84 Grand · nightMon 07:00 · 84 Grand · nightMon 10:00 · 76 DecentMon 13:00 · 76 DecentMon 16:00 · 76 DecentMon 19:00 · 76 DecentMon 22:00 · 82 Grand · nightTue 01:00 · 86 Grand · nightTue 04:00 · 70 Decent · nightTue 07:00 · 72 Decent · nightTue 10:00 · 76 DecentTue 13:00 · 84 GrandTue 16:00 · 84 GrandTue 19:00 · 81 GrandTue 22:00 · 91 Grand · nightWed 01:00 · 83 Grand · nightWed 04:00 · 83 Grand · nightWed 07:00 · 83 Grand · nightWed 10:00 · 73 DecentWed 13:00 · 73 DecentWed 19:00 · 73 DecentThu 01:00 · 73 Decent · nightThu 07:00 · 83 Grand · nightThu 13:00 · 76 DecentThu 19:00 · 44 Blowy

Fri, 2 Oct, 09:00

36 Blowy
  • fresh breeze
  • rain
NESWsunrisesunset36 km/h
facing unknown
Waves
–
Wind
36 km/h S · gusts 64
Tide
–
Air
15°C · 2.3 mm rain

Meteogram

Score, waves, wind (green offshore, amber cross, red onshore), rain and air, tide

Hour by hour

Next 48 hours
TimeDipWavesPeriodFromWindGustTideRainAirWhy
Today
08:0045 Fresh–––32 km/h S60–0.8 mm15°fresh breeze, rain
09:0036 Blowy–––36 km/h S64–2.3 mm15°fresh breeze, rain
10:0014 Grim–––47 km/h SSW70–3.9 mm15°strong wind, rain
11:0030 Blowy–––37 km/h SSW70–4.4 mm15°fresh breeze, rain
12:0046 Fresh–––26 km/h SW58–3.9 mm14°moderate breeze, rain
13:0076 Decent–––24 km/h WSW42–0.2 mm14°moderate breeze, showers possible
14:0084 Grand–––23 km/h W41–dry16°moderate breeze, dry
15:0084 Grand–––26 km/h WNW41–dry15°moderate breeze, dry
16:0084 Grand–––24 km/h W43–dry15°moderate breeze, dry
17:0084 Grand–––24 km/h WNW42–dry14°moderate breeze, dry
18:0084 Grand–––24 km/h W41–dry13°moderate breeze, dry, sunny
19:0081 Grand–––23 km/h WNW39–dry13°moderate breeze, dry, sunny
20:0081 Grand–––21 km/h W36–dry12°moderate breeze, dry, sunny
21:0091 Grand–––18 km/h WNW33–dry12°gentle breeze, dry
22:0091 Grand–––15 km/h W31–dry11°gentle breeze, dry
23:0091 Grand–––13 km/h W27–dry11°gentle breeze, dry
Saturday, 3 October
00:0097 Grand–––12 km/h W24–dry11°light winds, dry
01:0097 Grand–––11 km/h WSW22–dry11°light winds, dry
02:0097 Grand–––10 km/h WSW23–dry12°light winds, dry
03:0091 Grand–––13 km/h WSW23–dry13°gentle breeze, dry
04:0097 Grand–––12 km/h WSW23–dry12°light winds, dry
05:0097 Grand–––10 km/h W22–dry11°light winds, dry
06:0097 Grand–––8 km/h WSW19–dry10°light winds, dry, sunny
07:0092 Grand–––7 km/h SW17–dry9°light winds, dry, sunny
08:0092 Grand–––4 km/h SSW15–dry8°light winds, dry, sunny
09:0092 Grand–––6 km/h SW16–dry10°light winds, dry, sunny
10:0094 Grand–––12 km/h SW20–dry14°gentle breeze, dry
11:0094 Grand–––15 km/h SW26–dry15°gentle breeze, dry
12:0094 Grand–––16 km/h SSW29–dry15°gentle breeze, dry
13:0094 Grand–––18 km/h SSW33–dry16°gentle breeze, dry
14:0084 Grand–––20 km/h SSW36–dry15°moderate breeze, dry
15:0084 Grand–––22 km/h SSW38–dry15°moderate breeze, dry
16:0084 Grand–––23 km/h S39–dry15°moderate breeze, dry
17:0084 Grand–––24 km/h SSW39–dry15°moderate breeze, dry
18:0084 Grand–––26 km/h SSW39–dry15°moderate breeze, dry
19:0084 Grand–––26 km/h SSW40–dry15°moderate breeze, dry
20:0084 Grand–––25 km/h SSW42–dry15°moderate breeze, dry
21:0084 Grand–––27 km/h SSW42–dry15°moderate breeze, dry
22:0068 Decent–––29 km/h SSW44–dry15°fresh breeze, dry
23:0068 Decent–––30 km/h SSW45–dry15°fresh breeze, dry
Sunday, 4 October
00:0068 Decent–––30 km/h SSW46–dry15°fresh breeze, dry
01:0084 Grand–––27 km/h SSW47–dry15°moderate breeze, dry
02:0084 Grand–––27 km/h SSW48–dry16°moderate breeze, dry
03:0084 Grand–––27 km/h SSW48–0.1 mm16°moderate breeze, dry
04:0068 Decent–––29 km/h SSW48–0.1 mm16°fresh breeze, dry
05:0068 Decent–––31 km/h SSW48–0.1 mm16°fresh breeze, dry
06:0068 Decent–––31 km/h SW46–0.1 mm15°fresh breeze, dry
07:0084 Grand–––28 km/h SW45–0.1 mm15°moderate 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

Open in Maps · OpenStreetMap

Access, parking and swimming areas are not recorded for this lake. Respect private land.

Sauna after?

Cois Tra Rugged Retreat · Connemara Sands Hotel, Mannin Bay, Ballyconneely · 2 km · fixed

Sweathouse (Renvyle) · Gurteen Pier, Renvyle, Connemara · 19 km · fixed

Put Lough Ascardaun 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 Ascardaun dip · GrandFri, 2 Oct 13:30–14:30 · moderate breeze, dry
🌊 Lough Ascardaun dip · GrandSat, 3 Oct 09:30–10:30 · gentle breeze, dry
🌊 Lough Ascardaun dip · GrandSun, 4 Oct 07:30–08:30 · moderate breeze, dry

Nearby spots

Mannin Bay, Ballyconneely

1 km · Co. Galway · Not classified

Lough Emlaghnabehy

1 km · Co. Galway · Not classified

Lough Nacorrussaun

1 km · Co. Galway · Not classified

Lough Nambrackkeagh

2 km · Co. Galway · Not classified

Score is Dipper's own blend. It rates comfort, not safety. Forecast: Met Éireann. Lake data: © OpenStreetMap contributors.