Dipper › Co. Dublin

Portrane, the Brook Beach

Good Quality 2025 faces E

🌊 Dip🏄 Surf
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Dip score now
88
Grand · gentle breeze, dry
Waves
0.6 m
5 s period from SSE · model cell 3.1 km out
Sea
15.1°
Grand. M2 buoy, Irish Sea east of Dublin, 45 km away.
Tide
3.7 m
Falling. Low at 09:15.
Wind
18 km/h
Gentle breeze, SSE, cross, gusts 28
Daylight
07:27
Sunrise. Sunset 19:00. Air 14°C.

Best dip each day

Daylight hours
Today
07:00
Grand 88/100
gentle breeze, dry, small waves 0.6 m · 0.6 m · 18 km/h
▲ 03:25 ▼ 09:15 ▲ 16:00 ▼ 21:50
Sat, 3 Oct
12:00
Grand 100/100
light winds, dry, calm sea · 0.2 m · 7 km/h
▲ 04:25 ▼ 10:20 ▲ 16:55 ▼ 23:05
Sun, 4 Oct
09:00
Grand 94/100
gentle breeze, dry, calm sea · 0.2 m · 18 km/h
▲ 05:45 ▼ 11:40 ▲ 18:25
Mon, 5 Oct
19:00
Grand 100/100
light winds, dry, calm sea · 0.2 m · 10 km/h
▼ 00:45 ▲ 07:25 ▼ 13:15 ▲ 19:45
Tue, 6 Oct
16:00
Grand 94/100
gentle breeze, dry, calm sea · 0.2 m · 16 km/h
▼ 02:10 ▲ 08:45 ▼ 14:30 ▲ 21:05
Wed, 7 Oct
10:00
Grand 91/100
gentle breeze, dry, high tide · 15 km/h
▼ 03:20 ▲ 09:40 ▼ 15:35 ▲ 21:55
Thu, 8 Oct
13:00
Grand 91/100
gentle breeze, dry · 15 km/h
▼ 04:05 ▲ 10:40 ▼ 16:20 ▲ 22:50

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 01:00 · 88 Grand · nightFri 02:00 · 94 Grand · nightFri 03:00 · 88 Grand · nightFri 04:00 · 88 Grand · nightFri 05:00 · 88 Grand · nightFri 06:00 · 88 Grand · nightFri 07:00 · 88 GrandFri 08:00 · 88 GrandFri 09:00 · 88 GrandFri 10:00 · 78 DecentFri 11:00 · 78 DecentFri 12:00 · 78 DecentFri 13:00 · 78 DecentFri 14:00 · 62 DecentFri 15:00 · 42 BlowyFri 16:00 · 53 FreshFri 17:00 · 36 BlowyFri 18:00 · 58 FreshFri 19:00 · 76 DecentFri 20:00 · 84 Grand · nightFri 21:00 · 84 Grand · nightFri 22:00 · 81 Grand · nightFri 23:00 · 81 Grand · nightSat 00:00 · 85 Grand · nightSat 01:00 · 80 Grand · nightSat 02:00 · 92 Grand · nightSat 03:00 · 92 Grand · nightSat 04:00 · 92 Grand · nightSat 05:00 · 92 Grand · nightSat 06:00 · 92 Grand · nightSat 07:00 · 92 GrandSat 08:00 · 92 GrandSat 09:00 · 92 GrandSat 10:00 · 97 GrandSat 11:00 · 97 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 · 97 Grand · nightSat 21:00 · 97 Grand · nightSat 22:00 · 97 Grand · nightSat 23:00 · 97 Grand · nightSun 00:00 · 97 Grand · nightSun 01:00 · 97 Grand · nightSun 02:00 · 97 Grand · nightSun 03:00 · 91 Grand · nightSun 04:00 · 94 Grand · nightSun 05:00 · 94 Grand · nightSun 06:00 · 94 Grand · nightSun 07:00 · 90 Grand · nightSun 08:00 · 90 GrandSun 09:00 · 94 GrandSun 10:00 · 90 GrandSun 11:00 · 94 GrandSun 12:00 · 90 GrandSun 13:00 · 90 GrandSun 14:00 · 90 GrandSun 15:00 · 90 GrandSun 16:00 · 94 GrandSun 17:00 · 94 GrandSun 18:00 · 90 GrandSun 19:00 · 94 GrandSun 20:00 · 94 Grand · nightSun 21:00 · 90 Grand · nightSun 22:00 · 94 Grand · nightSun 23:00 · 94 Grand · nightMon 00:00 · 90 Grand · nightMon 01:00 · 90 Grand · nightMon 02:00 · 94 Grand · nightMon 03:00 · 90 Grand · nightMon 04:00 · 94 Grand · nightMon 05:00 · 90 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 · 94 Grand · nightTue 01:00 · 94 Grand · nightTue 04:00 · 94 Grand · nightTue 07:00 · 94 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 · 85 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 0.6 m
  • cross wind
NESWsunrisesunset0.6 m18 km/h
faces 89° E · wind cross
Waves
0.6 m @ 5 s from SSE
Wind
18 km/h SSE · gusts 28
Tide
3.4 m · upper half
Air
14°C · 0.1 mm rain

Meteogram

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

Hour by hour

Next 48 hours
TimeDipWavesPeriodFromWindGustTideRainAirWhy
Today
05:0088 Grand0.6 m5 sSSE14 km/h S284.1 m dry14°gentle breeze, dry, small waves 0.6 m
06:0088 Grand0.6 m5 sSSE18 km/h SSE283.4 m 0.1 mm14°gentle breeze, dry, small waves 0.6 m
07:0088 Grand0.6 m5 sSSE18 km/h S282.5 m dry14°gentle breeze, dry, small waves 0.6 m
08:0088 Grand0.6 m5 sSSE18 km/h S281.7 m dry14°gentle breeze, dry, small waves 0.6 m
09:0088 Grand0.6 m5 sSSE18 km/h S311.3 m ▼dry15°gentle breeze, dry, small waves 0.6 m
10:0078 Decent0.6 m5 sSSE20 km/h SSW361.3 m ▼dry16°moderate breeze, dry, small waves 0.6 m
11:0078 Decent0.6 m5 sSSE21 km/h SSW391.8 m dry17°moderate breeze, dry, small waves 0.6 m
12:0078 Decent0.6 m5 sSSE27 km/h SSW422.6 m dry18°moderate breeze, dry, small waves 0.6 m
13:0078 Decent0.7 m6 sSSE27 km/h SSW453.3 m dry19°moderate breeze, dry, small waves 0.6 m
14:0062 Decent0.7 m6 sSSE30 km/h SSW483.9 m dry19°fresh breeze, dry, small waves 0.7 m
15:0042 Blowy0.8 m6 sSSE32 km/h SSW504.3 m ▲0.2 mm18°fresh breeze, showers possible, waves 0.8 m
16:0053 Fresh0.8 m6 sSSE27 km/h SSW504.5 m ▲0.5 mm17°moderate breeze, rain, waves 0.8 m
17:0036 Blowy0.8 m7 sSSE32 km/h SSW484.3 m ▲0.6 mm17°fresh breeze, rain, waves 0.8 m
18:0058 Fresh0.8 m7 sSSE20 km/h SSW433.7 m 0.5 mm16°moderate breeze, showers possible, waves 0.8 m
19:0076 Decent0.8 m7 sSSE22 km/h W352.9 m 0.3 mm15°moderate breeze, offshore, flatter inshore, showers possible
20:0084 Grand0.7 m7 sSSE21 km/h WSW302.1 m dry13°moderate breeze, offshore, flatter inshore, dry
21:0084 Grand0.7 m6 sSSE23 km/h WSW291.5 m ▼dry13°moderate breeze, offshore, flatter inshore, dry
22:0081 Grand0.6 m6 sSSE22 km/h W301.3 m ▼dry12°moderate breeze, offshore, flatter inshore, dry
23:0081 Grand0.5 m6 sSSE23 km/h W301.5 m ▼dry12°moderate breeze, offshore, flatter inshore, dry
Saturday, 3 October
00:0085 Grand0.5 m6 sSSE18 km/h W282.1 m dry10°gentle breeze, dry, small waves 0.5 m
01:0080 Grand0.4 m6 sSSE15 km/h W252.8 m dry9°gentle breeze, dry, small waves 0.4 m
02:0092 Grand0.4 m6 sSSE10 km/h W233.4 m dry9°light winds, dry, calm sea
03:0092 Grand0.3 m6 sSSE8 km/h WSW213.9 m dry8°light winds, dry, calm sea
04:0092 Grand0.3 m6 sSSE9 km/h WSW184.2 m ▲dry8°light winds, dry, calm sea
05:0092 Grand0.3 m6 sSSE8 km/h WSW174.3 m ▲dry8°light winds, dry, calm sea
06:0092 Grand0.3 m5 sSSE8 km/h W173.9 m dry8°light winds, dry, calm sea
07:0092 Grand0.2 m5 sSSE8 km/h W173.3 m dry8°light winds, dry, calm sea
08:0092 Grand0.2 m5 sSSE8 km/h W172.6 m dry9°light winds, dry, calm sea
09:0092 Grand0.2 m5 sSSE8 km/h W172.0 m dry9°light winds, dry, calm sea
10:0097 Grand0.2 m5 sSSE9 km/h WSW171.6 m ▼dry11°light winds, dry, calm sea
11:0097 Grand0.2 m5 sSSE7 km/h WSW171.7 m ▼dry13°light winds, dry, calm sea
12:00100 Grand0.2 m5 sSSE7 km/h WSW172.0 m dry14°light winds, dry, calm sea
13:00100 Grand0.2 m4 sSSE7 km/h SW182.6 m dry15°light winds, dry, calm sea
14:00100 Grand0.1 m4 sSSE11 km/h SSE193.2 m dry15°light winds, dry, calm sea
15:0094 Grand0.1 m4 sSSE17 km/h SSE213.7 m dry15°gentle breeze, dry, calm sea
16:0094 Grand0.1 m4 sSSE17 km/h SSE234.1 m ▲dry15°gentle breeze, dry, calm sea
17:0094 Grand0.2 m4 sSSE18 km/h SSE244.3 m ▲dry15°gentle breeze, dry, calm sea
18:00100 Grand0.2 m3 sSSE10 km/h S244.2 m ▲dry15°light winds, dry, calm sea
19:00100 Grand0.2 m3 sSSE6 km/h SSW233.7 m dry14°light winds, dry, calm sea
20:0097 Grand0.2 m3 sSSE9 km/h SSW223.1 m dry13°light winds, dry, calm sea
21:0097 Grand0.2 m3 sSSE8 km/h SSW222.4 m dry12°light winds, dry, calm sea
22:0097 Grand0.2 m3 sSSE10 km/h SSW211.8 m ▼dry12°light winds, dry, calm sea
23:0097 Grand0.2 m3 sSSE10 km/h SSW211.5 m ▼dry12°light winds, dry, calm sea
Sunday, 4 October
00:0097 Grand0.2 m4 sSSE9 km/h SSW201.6 m ▼dry11°light winds, dry, calm sea
01:0097 Grand0.2 m4 sSSE9 km/h SW222.0 m dry12°light winds, dry, calm sea
02:0097 Grand0.2 m4 sSSE12 km/h SSW302.5 m dry12°light winds, dry, calm sea
03:0091 Grand0.2 m4 sSSE13 km/h SSW313.0 m dry13°gentle breeze, dry, calm sea
04:0094 Grand0.2 m4 sSSE13 km/h SSW323.5 m dry13°gentle breeze, dry, calm sea

Where the energy comes from

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

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

Tide today

Skerries, 10 km away · metres above chart datum
03:2509:1516:0021:50
High 03:25 · 4.6 mLow 09:15 · 1.2 mHigh 16:00 · 4.5 mLow 21:50 · 1.3 m

The spot

Faces
89° E
Swell window
NNW 340° → S 170°
Exposure
Open coast · model cell 3.1 km out
Water
Good Quality

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 Sufficient, 2023 Good, 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 & AugustToiletsParkingBus RouteDogs on lead

As listed by Fingal County Council. Open in Maps.

Sauna after?

The Sea Sauna · Tower Bay Beach, Portrane · right here · fixed

The Wood Fired Sauna (Rush) · North Beach, Rush · 4 km · fixed

Restore Sauna Portmarnock · White Sands Hotel, Coast Road, Portmarnock · 7 km · fixed

Mercury Sauna · Portmarnock Beach north car park · 8 km · fixed

Portrane the Brook Beach is a gently sloping sandy beach, on the seaward side of the Portrane Peninsula. Brook beach expands north to become the Burrow beach where sandy dunes are located. There are strong currents located on the north end of the beach.

Put Portrane, the Brook 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
🌊 Portrane, the Brook Beach dip · Grand · sea 15° · 0.6 mFri, 2 Oct 06:30–07:30 · gentle breeze, dry, small waves 0.6 m
🌊 Portrane, the Brook Beach dip · Grand · sea 15° · 0.2 mSat, 3 Oct 11:30–12:30 · light winds, dry, calm sea
🌊 Portrane, the Brook Beach dip · Grand · sea 15° · 0.2 mSun, 4 Oct 08:30–09:30 · gentle breeze, dry, calm sea

Nearby spots

Donabate, Balcarrick Beach

2 km · Co. Dublin · Excellent Quality

Rush, South Beach

2 km · Co. Dublin · Good Quality

Rush North Beach

4 km · Co. Dublin · Excellent Quality

Loughshinny Beach

6 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.