Porth Colmon

Porth Colmon is a town in Gwynedd, United Kingdom. It has a large tidal range, with a spring range of 3.5 m.

Good

Best window 16:00 – 19:00

Good (59) — best around ⁦16:00–19:00⁩, thanks to moving water, a major solunar period, dawn or dusk light.

Shore19
Boat46
Rock0
Kayak0
Spearfishing est.0

Shore19
Boat46
Rock0
Kayak0
Spearfishing0est.

Marginal — Boat

Confidence: highUpdated about 11 h ago

ShoreNot todayBoatMarginalRockNot todayKayakNot todaySpearfishingNot today

Avoid ⁦00:00–15:00⁩, ⁦18:00–00:00⁩

00:0003:0006:0009:0012:0015:0018:0021:00

Why

moving water
a major solunar period
dawn or dusk light
faces N · wind quartering offshore
strong current
likely murky water

Tap a block for the reasons

Tides

High tideLow tideHourly fishing scoreMoon overhead or underfootMoonrise or moonsetDawn or dusk lightTide running

Coefficient 54

Heights above approximate chart datum

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Fishing—
Wind— kn
Waves— m

Show all rows

Gusts— kn
Period— s
Current— kn
UV—
Cloud— %
Feels like— °

0h3h6h9h12h15h18h21h

Tap an hour to see the values

Which day to go

Updated about 11 h ago

Day	Shore	Boat	Rock	Kayak	Spearfishing	Wind	Waves	Swell	Water
19 Mon	77	73	68	45	42	5–19kn E	0.38–0.70m ENE	0.24m · 4.0s NNW	14.9°
20 Tue	85	82	78	50	63	8–12kn SE	0.38–0.66m S	0.23m · 6.1s SW	14.8°
21 Wed	44	25	9	0	0	12–27kn WSW	0.74–2.50m WSW	1.00m · 6.1s SW	14.6°
22 Thu	19	46	0	0	0	5–19kn WSW	1.02–1.48m SW	1.02m · 6.2s SW	14.4°
23 Fri	27	45	0	0	0	3–40kn NNW	0.94–2.64m W	0.79m · 7.8s SW	14.2°
24 Sat	0	0	0	0	0	10–29kn SW	1.52–3.58m WSW	0.58m · 6.9s SW	13.9°
25 Sun	0	0	0	0	0	12–26kn W	1.60–3.72m W	1.20m · 7.7s SW	13.6°

The nearest listed spot is Traeth Penllech, a beach 0.9 km away. Porth Iago, a cove, lies 3.8 km away, while Tudweiliog (town) and Porth Towyn Beach are both 4.8 km away. Whistling Sands beach is 5.2 km away and the town of Rhiw is 8 km away. Tides are semidiurnal with a large tidal range, and the spring range is 3.5 m.

Fishing spots nearby

Questions

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

Our fishing score for Porth Colmon on October 22, 2026 is 59 out of 100 — Good.

When is high tide at Porth Colmon on October 22, 2026?

High tides on October 22, 2026: ⁦07:13 AM, 07:18 PM⁩. Low tides: ⁦01:32 AM, 01:47 PM⁩. Times are local.

What is the tidal range at Porth Colmon?

The mean spring range at Porth Colmon is about ⁦3.5 m⁩.

What time do the sun and moon rise at Porth Colmon?

On October 22, 2026, the sun rises at 07:57 AM and sets at 06:08 PM. The moon rises at 04:41 PM and sets at 03:06 AM.