Dipper › Co. Mayo

Derrygarvebeg Lough

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.
Met Éireann Yellow yellow; Moderate warning. Rain warning for Mayo Until 12:00 Fri, 2 Oct.
Dip score now
14
Grim · strong wind, rain
Wind
42 km/h
Strong breeze, SSW, gusts 71
Daylight
07:42
Sunrise. Sunset 19:15. Air 15°C.

Best dip each day

Daylight hours
Today
14:00
Grand 84/100
moderate breeze, dry · 22 km/h
☀ 07:42–19:15
Sat, 3 Oct
10:00
Grand 100/100
light winds, dry, sunny · 10 km/h
☀ 07:44–19:12
Sun, 4 Oct
13:00
Grand 84/100
moderate breeze, dry · 25 km/h
☀ 07:45–19:10
Mon, 5 Oct
19:00
Grand 86/100
gentle breeze, showers possible · 18 km/h
☀ 07:47–19:08
Tue, 6 Oct
19:00
Grand 97/100
light winds, dry · 12 km/h
☀ 07:49–19:05
Wed, 7 Oct
19:00
Grand 91/100
gentle breeze, dry · 19 km/h
☀ 07:51–19:03
Thu, 8 Oct
13:00
Grand 92/100
light winds, showers possible · 10 km/h
☀ 07:53–19:00

Week at a glance

Tap or drag to pick an hour. Everything below follows.
Fri 12:0014 · Grimstrong wind · rain
Fri 2Sat 3Sun 4Mon 5Tue 6Wed 7Thu 80003060912151821Fri 11:00 · 30 BlowyFri 12:00 · 14 GrimFri 13:00 · 60 FreshFri 14:00 · 84 GrandFri 15:00 · 84 GrandFri 16:00 · 84 GrandFri 17:00 · 81 GrandFri 18:00 · 81 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 · 91 Grand · nightSat 01:00 · 91 Grand · nightSat 02:00 · 91 Grand · nightSat 03:00 · 91 Grand · nightSat 04:00 · 91 Grand · nightSat 05:00 · 91 Grand · nightSat 06:00 · 91 Grand · nightSat 07:00 · 97 Grand · nightSat 08:00 · 97 GrandSat 09:00 · 97 GrandSat 10:00 · 100 GrandSat 11:00 · 100 GrandSat 12:00 · 100 GrandSat 13:00 · 94 GrandSat 14:00 · 94 GrandSat 15:00 · 94 GrandSat 16:00 · 94 GrandSat 17:00 · 94 GrandSat 18:00 · 94 GrandSat 19:00 · 91 GrandSat 20:00 · 81 Grand · nightSat 21:00 · 81 Grand · nightSat 22:00 · 84 Grand · nightSat 23:00 · 84 Grand · nightSun 00:00 · 84 Grand · nightSun 01:00 · 84 Grand · nightSun 02:00 · 84 Grand · nightSun 03:00 · 84 Grand · nightSun 04:00 · 84 Grand · nightSun 05:00 · 84 Grand · nightSun 06:00 · 76 Decent · nightSun 07:00 · 76 Decent · nightSun 08:00 · 76 DecentSun 09:00 · 76 DecentSun 10:00 · 76 DecentSun 11:00 · 76 DecentSun 12:00 · 76 DecentSun 13:00 · 84 GrandSun 14:00 · 72 DecentSun 15:00 · 76 DecentSun 16:00 · 84 GrandSun 17:00 · 84 GrandSun 18:00 · 84 GrandSun 19:00 · 76 DecentSun 20:00 · 84 Grand · nightSun 21:00 · 84 Grand · nightSun 22:00 · 84 Grand · nightSun 23:00 · 76 Decent · nightMon 00:00 · 84 Grand · nightMon 01:00 · 84 Grand · nightMon 02:00 · 72 Decent · nightMon 03:00 · 60 Fresh · nightMon 04:00 · 84 Grand · nightMon 05:00 · 72 Decent · nightMon 06:00 · 94 Grand · nightMon 07:00 · 82 Grand · nightMon 08:00 · 70 DecentMon 09:00 · 84 GrandMon 10:00 · 84 GrandMon 11:00 · 84 GrandMon 12:00 · 84 GrandMon 13:00 · 84 GrandMon 14:00 · 84 GrandMon 15:00 · 84 GrandMon 16:00 · 84 GrandMon 17:00 · 84 GrandMon 18:00 · 84 GrandMon 19:00 · 86 GrandMon 22:00 · 82 Grand · nightTue 01:00 · 81 Grand · nightTue 04:00 · 86 Grand · nightTue 07:00 · 85 Grand · nightTue 10:00 · 83 GrandTue 13:00 · 91 GrandTue 16:00 · 91 GrandTue 19:00 · 97 GrandTue 22:00 · 97 Grand · nightWed 01:00 · 97 Grand · nightWed 04:00 · 89 Grand · nightWed 07:00 · 89 Grand · nightWed 10:00 · 83 GrandWed 13:00 · 73 DecentWed 16:00 · 73 DecentWed 19:00 · 91 GrandWed 22:00 · 91 Grand · nightThu 01:00 · 91 Grand · nightThu 07:00 · 83 Grand · nightThu 13:00 · 92 GrandThu 19:00 · 73 Decent

Fri, 2 Oct, 12:00

14 Grim
  • strong wind
  • rain
NESWsunrisesunset42 km/h
facing unknown
Waves
–
Wind
42 km/h SSW · gusts 71
Tide
–
Air
15°C · 6.6 mm rain

Meteogram

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

Hour by hour

Next 48 hours
TimeDipWavesPeriodFromWindGustTideRainAirWhy
Today
11:0030 Blowy–––37 km/h SSW73–5.5 mm15°fresh breeze, rain
12:0014 Grim–––42 km/h SSW71–6.6 mm15°strong wind, rain
13:0060 Fresh–––26 km/h SW58–1.0 mm14°moderate breeze, rain
14:0084 Grand–––22 km/h WSW47–0.1 mm14°moderate breeze, dry
15:0084 Grand–––20 km/h W45–dry14°moderate breeze, dry
16:0084 Grand–––22 km/h W46–dry14°moderate breeze, dry
17:0081 Grand–––25 km/h W46–dry13°moderate breeze, dry
18:0081 Grand–––24 km/h W44–dry13°moderate breeze, dry
19:0081 Grand–––23 km/h W41–dry12°moderate breeze, dry
20:0081 Grand–––21 km/h W40–dry12°moderate breeze, dry, sunny
21:0091 Grand–––18 km/h W38–dry11°gentle breeze, dry, sunny
22:0091 Grand–––15 km/h W35–dry11°gentle breeze, dry, sunny
23:0091 Grand–––13 km/h WSW31–dry10°gentle breeze, dry, sunny
Saturday, 3 October
00:0091 Grand–––14 km/h WSW27–dry11°gentle breeze, dry
01:0091 Grand–––16 km/h WSW26–dry12°gentle breeze, dry
02:0091 Grand–––15 km/h WSW25–dry11°gentle breeze, dry
03:0091 Grand–––14 km/h WSW25–dry12°gentle breeze, dry
04:0091 Grand–––14 km/h WSW25–dry12°gentle breeze, dry
05:0091 Grand–––14 km/h WSW24–dry12°gentle breeze, dry
06:0091 Grand–––12 km/h WSW22–dry12°gentle breeze, dry
07:0097 Grand–––10 km/h WSW19–dry11°light winds, dry
08:0097 Grand–––8 km/h SW18–dry11°light winds, dry
09:0097 Grand–––10 km/h SSW18–dry11°light winds, dry, sunny
10:00100 Grand–––10 km/h SW21–dry13°light winds, dry, sunny
11:00100 Grand–––12 km/h SW26–dry14°light winds, dry, sunny
12:00100 Grand–––11 km/h SW28–dry14°light winds, dry, sunny
13:0094 Grand–––13 km/h SW31–dry15°gentle breeze, dry
14:0094 Grand–––15 km/h SW33–dry15°gentle breeze, dry
15:0094 Grand–––16 km/h SSW36–dry15°gentle breeze, dry
16:0094 Grand–––18 km/h SW39–dry15°gentle breeze, dry
17:0094 Grand–––19 km/h SSW41–dry14°gentle breeze, dry
18:0094 Grand–––18 km/h SSW41–dry14°gentle breeze, dry
19:0091 Grand–––17 km/h SSW40–dry13°gentle breeze, dry
20:0081 Grand–––20 km/h SSW40–dry13°moderate breeze, dry
21:0081 Grand–––21 km/h SSW42–dry13°moderate breeze, dry
22:0084 Grand–––26 km/h SSW44–dry13°moderate breeze, dry
23:0084 Grand–––28 km/h SSW45–dry14°moderate breeze, dry
Sunday, 4 October
00:0084 Grand–––27 km/h SSW46–dry14°moderate breeze, dry
01:0084 Grand–––26 km/h SSW48–0.1 mm14°moderate breeze, dry
02:0084 Grand–––26 km/h SSW49–0.1 mm14°moderate breeze, dry
03:0084 Grand–––26 km/h SSW50–0.1 mm14°moderate breeze, dry
04:0084 Grand–––25 km/h SSW50–0.1 mm15°moderate breeze, dry
05:0084 Grand–––28 km/h SSW49–0.1 mm15°moderate breeze, dry
06:0076 Decent–––27 km/h SW48–0.2 mm15°moderate breeze, showers possible
07:0076 Decent–––26 km/h SW48–0.2 mm15°moderate breeze, showers possible
08:0076 Decent–––26 km/h SSW48–0.2 mm15°moderate breeze, showers possible
09:0076 Decent–––27 km/h SSW47–0.2 mm15°moderate breeze, showers possible
10:0076 Decent–––27 km/h SW46–0.3 mm15°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

Open in Maps · OpenStreetMap

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

Sauna after?

Big Dipper Sauna · Carrowniskey Beach, BigStyle Atlantic Lodge, Louisburgh · 5 km · fixed

The Wild Atlantic Sauna (Slainte Saunas) · Old Head Beach, Louisburgh · 10 km · fixed

Sweathouse (Renvyle) · Gurteen Pier, Renvyle, Connemara, Co. Galway · 14 km · fixed

Put Derrygarvebeg 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
🌊 Derrygarvebeg Lough dip · GrandFri, 2 Oct 13:30–14:30 · moderate breeze, dry
🌊 Derrygarvebeg Lough dip · GrandSat, 3 Oct 09:30–10:30 · light winds, dry, sunny
🌊 Derrygarvebeg Lough dip · GrandSun, 4 Oct 12:30–13:30 · moderate breeze, dry

Nearby spots

Carrickawaddy Lough

0 km · Co. Mayo · Not classified

Sarhwee Lough

1 km · Co. Mayo · Not classified

Lough Nahallora

1 km · Co. Mayo · Not classified

Loughan's

2 km · Co. Mayo · Not classified

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