Dipper › Co. Dublin

Portmarnock, Velvet Strand Beach

Excellent Quality 2025 Blue Flag faces E

🌊 Dip🏄 Surf
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Dip score now
88
Grand · gentle breeze, dry
Waves
0.5 m
5 s period from SE · model cell 2.3 km out
Sea
15.1°
Grand. M2 buoy, Irish Sea east of Dublin, 46 km away.
Tide
3.3 m
Falling. Low at 09:20.
Wind
16 km/h
Gentle breeze, S, cross, gusts 27
Daylight
07:27
Sunrise. Sunset 19:00. Air 14°C.

Best dip each day

Daylight hours
Today
18:00
Grand 80/100
gentle breeze, showers possible, small waves 0.8 m · 0.8 m · 15 km/h
▲ 03:35 ▼ 09:20 ▲ 16:05 ▼ 21:55
Sat, 3 Oct
11:00
Grand 100/100
light winds, dry, calm sea · 0.1 m · 8 km/h
▲ 04:40 ▼ 10:20 ▲ 17:10 ▼ 23:10
Sun, 4 Oct
08:00
Grand 94/100
gentle breeze, dry, calm sea · 0.2 m · 17 km/h
▲ 05:55 ▼ 11:40 ▲ 18:30
Mon, 5 Oct
19:00
Grand 100/100
light winds, dry, calm sea · 0.2 m · 11 km/h
▼ 00:45 ▲ 07:30 ▼ 13:15 ▲ 19:55
Tue, 6 Oct
16:00
Grand 94/100
gentle breeze, dry, calm sea · 0.2 m · 14 km/h
▼ 02:10 ▲ 08:45 ▼ 14:30 ▲ 21:05
Wed, 7 Oct
10:00
Grand 91/100
gentle breeze, dry, high tide · 14 km/h
▼ 03:15 ▲ 09:50 ▼ 15:30 ▲ 22:00
Thu, 8 Oct
13:00
Grand 91/100
gentle breeze, dry · 14 km/h
▼ 04:05 ▲ 10:45 ▼ 16:20 ▲ 22:55

Week at a glance

Tap or drag to pick an hour. Everything below follows.
Fri 06:0088 · Grandgentle breeze · dry
Fri 2Sat 3Sun 4Mon 5Tue 6Wed 7Thu 80003060912151821Fri 05:00 · 88 Grand · nightFri 06:00 · 88 Grand · nightFri 07:00 · 78 DecentFri 08:00 · 78 DecentFri 09:00 · 78 DecentFri 10:00 · 78 DecentFri 11:00 · 78 DecentFri 12:00 · 78 DecentFri 13:00 · 78 DecentFri 14:00 · 62 DecentFri 15:00 · 62 DecentFri 16:00 · 58 FreshFri 17:00 · 49 FreshFri 18:00 · 80 GrandFri 19:00 · 76 DecentFri 20:00 · 84 Grand · nightFri 21:00 · 68 Decent · nightFri 22:00 · 65 Decent · nightFri 23:00 · 81 Grand · nightSat 00:00 · 81 Grand · nightSat 01:00 · 87 Grand · nightSat 02:00 · 91 Grand · nightSat 03:00 · 92 Grand · nightSat 04:00 · 92 Grand · nightSat 05:00 · 92 Grand · nightSat 06:00 · 97 Grand · nightSat 07:00 · 97 GrandSat 08:00 · 97 GrandSat 09:00 · 97 GrandSat 10:00 · 97 GrandSat 11:00 · 100 GrandSat 12:00 · 100 GrandSat 13:00 · 100 GrandSat 14:00 · 100 GrandSat 15:00 · 94 GrandSat 16:00 · 94 GrandSat 17:00 · 94 GrandSat 18:00 · 100 GrandSat 19:00 · 100 GrandSat 20:00 · 100 Grand · nightSat 21:00 · 94 Grand · nightSat 22:00 · 94 Grand · nightSat 23:00 · 100 Grand · nightSun 00:00 · 100 Grand · nightSun 01:00 · 100 Grand · nightSun 02:00 · 97 Grand · nightSun 03:00 · 97 Grand · nightSun 04:00 · 100 Grand · nightSun 05:00 · 100 Grand · nightSun 06:00 · 94 Grand · nightSun 07:00 · 94 Grand · nightSun 08:00 · 94 GrandSun 09:00 · 94 GrandSun 10:00 · 94 GrandSun 11:00 · 94 GrandSun 12:00 · 94 GrandSun 13:00 · 90 GrandSun 14:00 · 90 GrandSun 15:00 · 90 GrandSun 16:00 · 94 GrandSun 17:00 · 94 GrandSun 18:00 · 94 GrandSun 19:00 · 94 GrandSun 20:00 · 94 Grand · nightSun 21:00 · 94 Grand · nightSun 22:00 · 94 Grand · nightSun 23:00 · 94 Grand · nightMon 00:00 · 94 Grand · nightMon 01:00 · 94 Grand · nightMon 02:00 · 94 Grand · nightMon 03:00 · 94 Grand · nightMon 04:00 · 94 Grand · nightMon 05:00 · 94 Grand · nightMon 06:00 · 90 Grand · nightMon 07:00 · 90 Grand · nightMon 10:00 · 90 GrandMon 13:00 · 94 GrandMon 16:00 · 90 GrandMon 19:00 · 100 GrandMon 22:00 · 100 Grand · nightTue 01:00 · 94 Grand · nightTue 04:00 · 100 Grand · nightTue 07:00 · 100 Grand · nightTue 10:00 · 86 GrandTue 13:00 · 86 GrandTue 16:00 · 94 GrandTue 19:00 · 94 GrandTue 22:00 · 91 Grand · nightWed 01:00 · 91 Grand · nightWed 04:00 · 86 Grand · nightWed 07:00 · 86 Grand · nightWed 10:00 · 91 GrandWed 13:00 · 91 GrandWed 19:00 · 91 GrandThu 01:00 · 86 Grand · nightThu 07:00 · 86 Grand · nightThu 13:00 · 91 GrandThu 19:00 · 91 Grand

Fri, 2 Oct, 06:00

88 Grand
  • gentle breeze
  • dry
  • small waves 0.5 m
  • cross wind
NESWsunrisesunset0.5 m16 km/h
faces 93° E · wind cross
Waves
0.5 m @ 5 s from SE
Wind
16 km/h S · gusts 27
Tide
3.0 m · upper half
Air
14°C · dry

Meteogram

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

Hour by hour

Next 48 hours
TimeDipWavesPeriodFromWindGustTideRainAirWhy
Today
05:0088 Grand0.5 m5 sSE15 km/h SSE273.7 m dry14°gentle breeze, dry, small waves 0.5 m
06:0088 Grand0.5 m5 sSE16 km/h S273.0 m dry14°gentle breeze, dry, small waves 0.5 m
07:0078 Decent0.5 m5 sSE23 km/h S282.2 m dry15°moderate breeze, dry, small waves 0.5 m
08:0078 Decent0.5 m5 sSE21 km/h S271.5 m dry15°moderate breeze, dry, small waves 0.5 m
09:0078 Decent0.5 m5 sSE21 km/h SSE301.1 m ▼dry15°moderate breeze, dry, small waves 0.5 m
10:0078 Decent0.5 m5 sSE23 km/h SSW361.2 m ▼dry16°moderate breeze, dry, small waves 0.5 m
11:0078 Decent0.5 m5 sSE20 km/h S391.6 m dry17°moderate breeze, dry, small waves 0.5 m
12:0078 Decent0.6 m5 sSE25 km/h SSW412.2 m dry18°moderate breeze, dry, small waves 0.6 m
13:0078 Decent0.6 m6 sSE26 km/h SSW452.9 m dry18°moderate breeze, dry, small waves 0.6 m
14:0062 Decent0.7 m6 sSE32 km/h SSW483.4 m dry19°fresh breeze, dry, small waves 0.7 m
15:0062 Decent0.8 m7 sSE33 km/h SSW503.7 m ▲0.1 mm18°fresh breeze, dry, small waves 0.8 m
16:0058 Fresh0.8 m8 sSE26 km/h S493.9 m ▲0.3 mm17°moderate breeze, showers possible, waves 0.8 m
17:0049 Fresh0.8 m8 sSE30 km/h SSW463.8 m ▲0.5 mm17°fresh breeze, rain, small waves 0.8 m
18:0080 Grand0.8 m8 sSE15 km/h SSW433.3 m 0.6 mm16°gentle breeze, showers possible, small waves 0.8 m
19:0076 Decent0.7 m8 sSE27 km/h W352.6 m 0.4 mm15°moderate breeze, offshore, flatter inshore, showers possible
20:0084 Grand0.7 m8 sSE26 km/h WSW311.9 m dry14°moderate breeze, offshore, flatter inshore, dry
21:0068 Decent0.6 m8 sSE29 km/h WSW301.3 m ▼dry14°fresh breeze, offshore, flatter inshore, dry
22:0065 Decent0.5 m8 sSE29 km/h W311.1 m ▼dry13°fresh breeze, offshore, flatter inshore, dry
23:0081 Grand0.5 m6 sSE28 km/h W311.3 m ▼dry12°moderate breeze, offshore, flatter inshore, dry
Saturday, 3 October
00:0081 Grand0.4 m6 sSE24 km/h W291.8 m dry11°moderate breeze, offshore, flatter inshore, dry
01:0087 Grand0.4 m6 sSE21 km/h W262.4 m dry11°moderate breeze, offshore, flatter inshore, dry
02:0091 Grand0.3 m6 sSE14 km/h W232.9 m dry10°gentle breeze, dry, calm sea
03:0092 Grand0.3 m6 sSE9 km/h WSW203.4 m dry10°light winds, dry, calm sea
04:0092 Grand0.3 m6 sSE10 km/h WSW183.7 m ▲dry10°light winds, dry, calm sea
05:0092 Grand0.2 m5 sSE9 km/h WSW163.8 m ▲dry10°light winds, dry, calm sea
06:0097 Grand0.2 m5 sSE9 km/h WSW153.5 m dry10°light winds, dry, calm sea
07:0097 Grand0.2 m5 sSE10 km/h WSW153.0 m dry11°light winds, dry, calm sea
08:0097 Grand0.2 m5 sSE12 km/h WSW152.4 m dry10°light winds, dry, calm sea
09:0097 Grand0.2 m5 sSE10 km/h WSW151.8 m dry11°light winds, dry, calm sea
10:0097 Grand0.2 m4 sSE9 km/h WSW161.4 m ▼dry12°light winds, dry, calm sea
11:00100 Grand0.1 m4 sSE8 km/h SW151.5 m ▼dry13°light winds, dry, calm sea
12:00100 Grand0.1 m4 sSE6 km/h WSW161.8 m dry14°light winds, dry, calm sea
13:00100 Grand0.1 m4 sSE7 km/h S172.3 m dry15°light winds, dry, calm sea
14:00100 Grand0.1 m4 sSE12 km/h SSE192.8 m dry15°light winds, dry, calm sea
15:0094 Grand0.1 m4 sSE17 km/h SSE223.2 m dry14°gentle breeze, dry, calm sea
16:0094 Grand0.1 m4 sSE18 km/h SSE243.5 m ▲dry15°gentle breeze, dry, calm sea
17:0094 Grand0.1 m4 sSE18 km/h SSE253.7 m ▲dry15°gentle breeze, dry, calm sea
18:00100 Grand0.2 m3 sSE11 km/h S253.7 m ▲dry15°light winds, dry, calm sea
19:00100 Grand0.2 m3 sSE7 km/h S233.3 m dry15°light winds, dry, calm sea
20:00100 Grand0.2 m3 sSE11 km/h S222.7 m dry14°light winds, dry, calm sea
21:0094 Grand0.2 m3 sSE13 km/h S222.1 m dry14°gentle breeze, dry, calm sea
22:0094 Grand0.2 m3 sSE13 km/h S211.6 m ▼dry13°gentle breeze, dry, calm sea
23:00100 Grand0.2 m3 sSE12 km/h S201.3 m ▼dry13°light winds, dry, calm sea
Sunday, 4 October
00:00100 Grand0.2 m4 sSE10 km/h S191.4 m ▼dry13°light winds, dry, calm sea
01:00100 Grand0.2 m4 sSE9 km/h S211.7 m dry13°light winds, dry, calm sea
02:0097 Grand0.2 m4 sSE9 km/h S302.1 m dry12°light winds, dry, calm sea
03:0097 Grand0.2 m4 sSE10 km/h S312.6 m dry13°light winds, dry, calm sea
04:00100 Grand0.2 m4 sSE10 km/h SSW323.1 m dry14°light winds, dry, calm sea

Where the energy comes from

Wave energy (H²·T) this week by direction, against the swell window

Swell arriving between NNE and S reaches this spot; anything else is blocked by land and counts for much less.

Tide today

Howth, 6 km away · metres above chart datum
03:3509:2016:0521:55
High 03:35 · 4.0 mLow 09:20 · 1.1 mHigh 16:05 · 3.9 mLow 21:55 · 1.1 m

The spot

Faces
93° E
Swell window
NNE 20° → S 190°
Exposure
Open coast · model cell 2.3 km out
Water
Excellent Quality · Blue Flag

Facing and swell window are derived from the wave model's coastline around the spot, not surveyed. Know better? Tell us.

Water quality

Recent grades: 2024 Excellent, 2023 Excellent, 2022 Excellent. The EPA flags a short-term pollution risk here after heavy rain.

Beach profile (PDF) · beaches.ie

On the ground

Lifeguard: 11am to 7pm weekends only in June & full time July, August & first two weeks in SeptToiletsParkingBus RouteAccessible: YesDogs on lead

As listed by Fingal County Council. Open in Maps.

Sauna after?

Restore Sauna Portmarnock · White Sands Hotel, Coast Road, Portmarnock · right here · fixed

Mercury Sauna · Portmarnock Beach north car park · 1 km · fixed

The Sea Sauna · Tower Bay Beach, Portrane · 6 km · fixed

Fad Saoil Saunas (Clontarf) · Clontarf seafront · 9 km · fixed

Velvet Strand Beach is a long, open, gently sloping beach facing east. Dunes are located to the back of the beach.

Put Portmarnock, Velvet Strand Beach 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
🌊 Portmarnock, Velvet Strand Beach dip · Grand · sea 15° · 0.8 mFri, 2 Oct 17:30–18:30 · gentle breeze, showers possible, small waves 0.8 m
🌊 Portmarnock, Velvet Strand Beach dip · Grand · sea 15° · 0.1 mSat, 3 Oct 10:30–11:30 · light winds, dry, calm sea
🌊 Portmarnock, Velvet Strand Beach dip · Grand · sea 15° · 0.2 mSun, 4 Oct 07:30–08:30 · gentle breeze, dry, calm sea

Nearby spots

Sutton, Burrow Beach

5 km · Co. Dublin · Excellent Quality

Donabate, Balcarrick Beach

5 km · Co. Dublin · Excellent Quality

Claremont Beach

6 km · Co. Dublin · Sufficient Quality

Portrane, the Brook Beach

7 km · Co. Dublin · Good Quality

Score is Dipper's own blend. It rates comfort, not safety. Forecast: Met Éireann. Waves: Marine Institute Irish Shelf wave model.