Daily forecast
as
Last update: 04:36 local time / This forecast is based on the GFS model
Sunday, Dec 07
Wind
Weather
Waves
Tides
00h
10 kts
max 18 kts
9° C
997 hpa
0.5 m
7 s
00:45
4.2
m
03h
7 kts
max 8 kts
9° C
996 hpa
0.3 m
9 s
3.1
m
06h
12 kts
max 21 kts
10° C
994 hpa
0.7 m
3 s
06:15
0.6
m
09h
17 kts
max 27 kts
1.7 mm
11° C
991 hpa
1.2 m
5 s
2.2
m
12h
10 kts
max 16 kts
4.68 mm
12° C
988 hpa
1.2 m
5 s
13:00
4.4
m
15h
18 kts
max 30 kts
1.51 mm
10° C
991 hpa
0.9 m
5 s
3.5
m
18h
13 kts
max 26 kts
9° C
995 hpa
0.8 m
5 s
18:46
0.4
m
21h
12 kts
max 24 kts
10° C
996 hpa
0.7 m
7 s
1.5
m
Monday, Dec 08
Wind
Weather
Waves
Tides
00h
17 kts
max 31 kts
11° C
996 hpa
0.8 m
4 s
3.6
m
03h
19 kts
max 31 kts
10° C
995 hpa
1.0 m
5 s
01:38
4.1
m
06h
17 kts
max 30 kts
9° C
997 hpa
1.0 m
5 s
07:03
0.8
m
09h
17 kts
max 31 kts
9° C
999 hpa
1.0 m
5 s
1.7
m
12h
14 kts
max 25 kts
11° C
1000 hpa
0.9 m
5 s
3.8
m
15h
12 kts
max 22 kts
11° C
1000 hpa
0.8 m
6 s
13:51
4.3
m
18h
10 kts
max 20 kts
10° C
1000 hpa
0.8 m
6 s
1.3
m
21h
11 kts
max 14 kts
10° C
1001 hpa
0.8 m
7 s
19:37
0.6
m
Tuesday, Dec 09
Wind
Weather
Waves
Tides
00h
12 kts
max 19 kts
10° C
999 hpa
0.8 m
6 s
3.0
m
03h
19 kts
max 28 kts
4.19 mm
11° C
993 hpa
1.1 m
5 s
02:32
3.9
m
06h
21 kts
max 37 kts
7.78 mm
13° C
986 hpa
1.7 m
6 s
1.8
m
09h
20 kts
max 36 kts
1.52 mm
15° C
985 hpa
1.8 m
7 s
07:51
1.0
m
12h
25 kts
max 45 kts
0.81 mm
15° C
983 hpa
1.9 m
9 s
3.2
m
15h
21 kts
max 33 kts
13° C
986 hpa
2.0 m
10 s
14:42
4.2
m
18h
11 kts
max 21 kts
11° C
990 hpa
1.8 m
11 s
2.2
m
21h
9 kts
max 16 kts
10° C
993 hpa
1.5 m
12 s
20:30
0.8
m
Wednesday, Dec 10
Wind
Weather
Waves
Tides
00h
9 kts
max 18 kts
0.79 mm
9° C
995 hpa
1.3 m
12 s
2.4
m
03h
14 kts
max 25 kts
9° C
998 hpa
1.1 m
11 s
03:27
3.7
m
06h
18 kts
max 28 kts
9° C
1001 hpa
1.1 m
10 s
2.6
m
09h
17 kts
max 27 kts
10° C
1005 hpa
1.0 m
9 s
08:43
1.2
m
12h
18 kts
max 27 kts
10° C
1009 hpa
0.9 m
8 s
2.7
m
15h
15 kts
max 26 kts
10° C
1011 hpa
0.8 m
7 s
15:35
4.0
m
18h
14 kts
max 25 kts
9° C
1013 hpa
0.8 m
7 s
3.0
m
21h
13 kts
max 26 kts
9° C
1014 hpa
0.8 m
6 s
21:28
1.0
m
Thursday, Dec 11
Wind
Weather
Waves
Tides
00h
13 kts
max 27 kts
10° C
1014 hpa
1.0 m
5 s
1.8
m
03h
12 kts
max 21 kts
9° C
1013 hpa
1.2 m
5 s
04:23
3.6
m
06h
16 kts
max 25 kts
9° C
1011 hpa
1.3 m
6 s
3.1
m
09h
20 kts
max 34 kts
11° C
1010 hpa
1.3 m
7 s
09:39
1.4
m
12h
19 kts
max 31 kts
12° C
1008 hpa
1.3 m
7 s
2.2
m
15h
15 kts
max 25 kts
0.63 mm
11° C
1008 hpa
1.4 m
7 s
16:30
3.9
m
18h
2 kts
max 9 kts
3.61 mm
8° C
1008 hpa
1.4 m
7 s
3.5
m
21h
7 kts
max 15 kts
2.21 mm
10° C
1007 hpa
1.4 m
7 s
22:30
1.2
m
Friday, Dec 12
Wind
Weather
Waves
Tides
00h
17 kts
max 26 kts
11° C
1005 hpa
1.3 m
7 s
1.4
m
03h
18 kts
max 28 kts
11° C
1002 hpa
1.2 m
7 s
2.8
m
06h
19 kts
max 29 kts
1.86 mm
11° C
1000 hpa
1.2 m
6 s
05:20
3.4
m
09h
21 kts
max 32 kts
1.28 mm
11° C
998 hpa
1.1 m
6 s
2.0
m
12h
12 kts
max 22 kts
3.04 mm
7° C
999 hpa
1.1 m
6 s
10:42
1.6
m
15h
12 kts
max 23 kts
9° C
1000 hpa
1.1 m
7 s
3.1
m
18h
15 kts
max 25 kts
8° C
1001 hpa
1.1 m
7 s
17:27
3.7
m
21h
16 kts
max 28 kts
8° C
1000 hpa
1.1 m
6 s
2.2
m
Saturday, Dec 13
Wind
Weather
Waves
Tides
00h
21 kts
max 36 kts
8° C
999 hpa
1.2 m
6 s
23:38
1.3
m
03h
20 kts
max 32 kts
7° C
1000 hpa
1.1 m
6 s
2.3
m
06h
21 kts
max 34 kts
7° C
1002 hpa
0.9 m
6 s
06:19
3.4
m
09h
17 kts
max 28 kts
7° C
1004 hpa
0.9 m
6 s
2.6
m
12h
13 kts
max 21 kts
8° C
1006 hpa
1.0 m
6 s
11:52
1.6
m
15h
12 kts
max 21 kts
8° C
1006 hpa
1.1 m
6 s
2.6
m
18h
14 kts
max 23 kts
7° C
1008 hpa
1.1 m
7 s
18:27
3.6
m
21h
12 kts
max 22 kts
7° C
1010 hpa
1.1 m
7 s
2.8
m
Sunday, Dec 14
Wind
Weather
Waves
Tides
00h
10 kts
max 21 kts
7° C
1011 hpa
1.1 m
7 s
00:42
1.3
m
03h
7 kts
max 12 kts
7° C
1010 hpa
1.1 m
7 s
1.9
m
06h
9 kts
max 13 kts
8° C
1009 hpa
1.1 m
7 s
07:17
3.4
m
09h
11 kts
max 18 kts
9° C
1006 hpa
1.1 m
7 s
3.0
m
12h
16 kts
max 30 kts
12° C
1003 hpa
1.1 m
7 s
12:58
1.6
m
15h
24 kts
max 41 kts
0.47 mm
13° C
996 hpa
0.9 m
7 s
2.1
m
18h
25 kts
max 42 kts
2.92 mm
14° C
993 hpa
0.9 m
6 s
19:26
3.6
m
21h
18 kts
max 31 kts
1.47 mm
10° C
995 hpa
0.9 m
6 s
3.3
m
Monday, Dec 15
Wind
Weather
Waves
Tides
00h
18 kts
max 31 kts
0.59 mm
7° C
997 hpa
1.1 m
6 s
1.7
m
03h
18 kts
max 30 kts
6° C
997 hpa
1.1 m
7 s
01:39
1.3
m
06h
17 kts
max 29 kts
6° C
996 hpa
1.0 m
7 s
2.9
m
09h
17 kts
max 28 kts
6° C
997 hpa
1.0 m
7 s
08:12
3.4
m
12h
17 kts
max 27 kts
7° C
996 hpa
1.1 m
6 s
2.0
m
15h
17 kts
max 27 kts
7° C
992 hpa
0.9 m
6 s
13:57
1.5
m
18h
17 kts
max 27 kts
2.27 mm
6° C
991 hpa
0.9 m
5 s
3.0
m
21h
16 kts
max 26 kts
5° C
991 hpa
0.8 m
5 s
20:23
3.6
m
Tuesday, Dec 16
Wind
Weather
Waves
Tides
00h
13 kts
max 23 kts
5° C
991 hpa
0.8 m
5 s
2.2
m
03h
10 kts
max 18 kts
5° C
989 hpa
0.9 m
6 s
02:28
1.3
m
06h
13 kts
max 22 kts
6° C
985 hpa
1.0 m
6 s
2.6
m
09h
21 kts
max 35 kts
0.9 mm
9° C
978 hpa
1.0 m
6 s
09:01
3.5
m
12h
23 kts
max 38 kts
13° C
973 hpa
1.0 m
6 s
2.5
m
15h
20 kts
max 36 kts
0.82 mm
10° C
969 hpa
0.9 m
5 s
14:48
1.4
m
18h
22 kts
max 40 kts
0.63 mm
9° C
965 hpa
0.9 m
5 s
2.6
m
21h
23 kts
max 36 kts
8° C
961 hpa
0.9 m
5 s
21:15
3.6
m
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Additional information
General
This is the wind, wave and weather forecast for Portmarnock in Leinster, Ireland. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding.
Forecast
This forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 5:00 AM, 11:00 AM, 5:00 PM and 11:00 PM Irish Standard Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction in which the wind is blowing.Check the wind forecast for Portmarnock when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in Ireland. Or use our wind forecast to find the wind speed today in Portmarnock or to have a look at the wind direction tomorrow at Portmarnock.
Severe Weather Warnings
When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.
Units
We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.