Sea temperature Howth today
County Fingal · Ireland
Water temperature
12.9°
7° airClear · Feels like 2°
The sea is 12.9 °C, so quite cold, and the air will reach 12 °C today. Waves will be low, up to 0.5 m. The sea will be rougher on Friday (up to 1.1 m). The sea temperature will stay similar all week, around 13 °C.
- Waves
- 0.2 m
- Wind W
- 18 km/h
Updated: 21 Oct, 23:38
Sea temperature for 7 days
water low / high- Today22 Oct12.9°13.0°0.7 m
- Tomorrow23 Oct12.3°13.0°1.1 m
- Saturday24 Oct12.2°12.4°1.1 m
- Sunday25 Oct12.4°12.5°0.9 m
- Monday26 Oct12.5°12.8°1.6 m
- Tuesday27 Oct12.6°12.7°1.6 m
- Wednesday28 Oct12.5°12.6°0.6 m
Waves
0.2 m
Period 3.2 s. From SW.
Swell
0.1 m
Waves from the open sea, from SW. Wind waves 0.1 m.
Sea current
1.1 km/h
Flowing towards S.
Wind
18 km/h
Blowing from W.
Sea temperature Howth by month
- 8°Jan
- 8°Feb
- 8°Mar
- 10°Apr
- 13°May
- 15°Jun
- 16°Jul
- 16°Aug
- 15°Sep
- 14°Oct
- 12°Nov
- 10°Dec
Long-term averages, the current month is highlighted.
When to swim in Howth?
Warmest monthAugAverage 16 °C
Coldest monthFebAverage 8 °C
Annual average12.2 °CAverage sea temperature