Portmarnock weather and tides

Portmarnock current weather (Fri Aug 12th 09:00)

Clear sky

(Clear sky)
20°C / 68°F

Sea temperature
13°C / 55°F

Wind N
3 mph / 5 km/h
Rain 0.0mm
Air pressure 1022 mb
Sunrise 06:03
Sunset 20:55
Current Portmarnock weather
Portmarnock UV index today
6am 9am 12pm 3pm 6pm
-MHML
UV Index scale

A UV Index reading of 3 or more means some precautions should be taken. For more information visit our guide to the UV Index.

Hourly forecast

07:00
Fair

Fair

17°C / 63°F

N

3 mph
5 km/h

13:00
Clear sky

Clear sky

23°C / 73°F

NE

7 mph
11 km/h

19:00
Partly cloudy

Partly cloudy

20°C / 68°F

NNE

4 mph
7 km/h

01:00
Clear sky

Clear sky

17°C / 63°F

N

4 mph
7 km/h

6 day weather forecast

Fri 12th
Clear sky

22°C / 72°F

NE

7 mph
11 km/h

Sat 13th
Clear sky

23°C / 73°F

NE

8 mph
12 km/h

Sun 14th
Cloudy

24°C / 75°F

NE

6 mph
9 km/h

Mon 15th
Heavy rain

21°C / 70°F

N

4 mph
6 km/h

Tue 16th
Cloudy

18°C / 64°F

NNW

11 mph
18 km/h

Wed 17th
Cloudy

17°C / 63°F

N

7 mph
11 km/h

Weather forecast from Yr, delivered by the Norwegian Meteorological Institute and NRK

7 day tide forecast for Portmarnock 2022

FriSatSunMonTueWedThu
  • High 12:06am
    (4.51m)
  • Low 06:00am
    (0.25m)
  • High 12:42pm
    (4.31m)
  • Low 06:16pm
    (0.45m)
  • High 12:54am
    (4.73m)
  • Low 06:48am
    (0.15m)
  • High 01:30pm
    (4.36m)
  • Low 07:01pm
    (0.41m)
  • High 01:40am
    (4.82m)
  • Low 07:34am
    (0.15m)
  • High 02:15pm
    (4.31m)
  • Low 07:46pm
    (0.43m)
  • High 02:26am
    (4.77m)
  • Low 08:19am
    (0.24m)
  • High 03:00pm
    (4.13m)
  • Low 08:30pm
    (0.52m)
  • High 03:11am
    (4.58m)
  • Low 09:04am
    (0.41m)
  • High 03:44pm
    (3.88m)
  • Low 09:14pm
    (0.68m)
  • High 03:57am
    (4.28m)
  • Low 09:50am
    (0.63m)
  • High 04:29pm
    (3.6m)
  • Low 10:02pm
    (0.86m)
  • High 04:44am
    (3.91m)
  • Low 10:40am
    (0.87m)
  • High 05:17pm
    (3.34m)
  • Low 10:55pm
    (1.05m)

*Tide times are provided by TideTime.org and based on the nearest calculated point - this can differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.

Monthly weather averages for Portmarnock

Max/min average temperature

Hours of sunshine per day