Peskio

Portmarnock

Portmarnock is a town on the Irish Sea coast in Fingal County, Ireland, with a population of 9,285.

57Good

Best window 17:00 – 20:00

Good (57) — best around ⁦17:00–20:00⁩, thanks to a major solunar period, dawn or dusk light, falling pressure.

  • Shore81
  • Boat77
  • Rock79
  • Kayak65
  • Spearfishing67est.

Go

Confidence: highUpdated about 0 h ago
ShoreGoBoatGoRockGoKayakGoSpearfishingGo

Best ⁦09:00–12:00⁩·Avoid ⁦03:00–06:00⁩, ⁦15:00–00:00⁩

00:0003:0006:0009:0012:0015:0018:0021:00
Why
  • a major solunar period
  • dawn or dusk light
  • falling pressure
  • likely murky water

Tap a block for the reasons

Tides

01234 m03:1108:0416:4718:12375057551h3002:26–03:562h09:09–11:091h3016:02–17:322h21:30–23:300h6h12h18h24h
High tideLow tideHourly fishing scoreMoon overhead or underfootMoonrise or moonsetDawn or dusk lightTide running
Coefficient 60

Heights above approximate chart datum

  • Fishing—
  • Wind— kn
  • Waves— m
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  • Gusts— kn
  • Period— s
  • Current— kn
  • UV—
  • Cloud— %
  • Feels like— °
0h3h6h9h12h15h18h21h

Tap an hour to see the values

Which day to go

Updated about 0 h ago

DayFishingShoreBoatRockKayakSpearfishingWindWavesSwellWater
19 Mon4484787038505–15kn ENE0.28–0.84m E0.43m · 3.3s ENE13.3°
20 Tue4288794941262–12kn SSE0.58–0.90m SE0.25m · 4.2s SE13.2°
21 Wed4466585941476–18kn WSW0.20–0.98m WSW0.27m · 3.9s SSE13.0°
22 Thu5781777965674–16kn SW0.14–0.78m SW0.15m · 3.6s SSW12.7°
23 Fri514527341139–22kn NW0.42–1.06m N0.45m · 4.2s NE12.4°
24 Sat5648424518297–36kn SW0.28–1.20m SW0.38m · 4.5s S12.0°
25 Sun724000019–39kn W0.24–0.78m WSW0.21m · 4.6s SSW12.1°

Nearby towns include Baldoyle (2.7 km), Malahide (3.3 km), Bayside (3.8 km) and Sutton (4.1 km). Portmarnock Point is 2.8 km away and Malahide Point is 3.7 km away, with Malahide Castle located 3 km from the town. Tides here are macro and semidiurnal, with a spring range of 3.73 m.

Also known as

بورتمارنوك, Port Mearnóg

Fishing spots nearby

Nearby landmarks

  • Malahide Castle — castle, ⁦3.0 km⁩

Questions

Is October 22, 2026 a good day to fish at Portmarnock?

Our fishing score for Portmarnock on October 22, 2026 is 57 out of 100 — Good.

When is high tide at Portmarnock on October 22, 2026?

High tides on October 22, 2026: ⁦09:41 AM, 09:44 PM⁩. Low tides: ⁦03:05 AM, 03:20 PM⁩. Times are local.

What is the tidal range at Portmarnock?

The mean spring range at Portmarnock is about ⁦3.7 m⁩.

What time do the sun and moon rise at Portmarnock?

On October 22, 2026, the sun rises at 08:04 AM and sets at 06:12 PM. The moon rises at 04:47 PM and sets at 03:11 AM.