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Portstewart Strand Surf Forecast
/ Londonderry (4 surf breaks) /
Portstewart Strand surf Forecast / Londonderry / Ireland
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Best Forecast Surf Conditions for Portstewart Strand this week:
The surf forecast for Portstewart Strand over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 26) at 7AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.3m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Portstewart Strand in the next 12 days are 1.1m 13s and forecast to arrive on Tuesday (Apr 30) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Apr 26) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Fri 26th Apr) | 2.5ft (0.7m) 11s |
| Best Surf | 7PM (Fri 26th Apr) | 3ft (0.9m) 13s |
| Most Powerful | 7PM (Tue 30th Apr) | 3.5ft (1.1m) 13s |
Table - best surf conditions forecast for Portstewart Strand over the next 12 days.
Tue 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sun 05 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 5 | 6 | 6 | 5 | 4 | 4 | 4 | 8 | 11 | 11 | 12 | 11 | 11 | 10 | 9 | 9 | 9 | 8 | 7 | 11 | 10 | 11 | 12 | 12 | 11 | 10 | 11 | 10 | 9 | 8 | 8 | 8 | 7 | 7 | 11 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 42 | 77 | 54 | 20 | 6 | 9 | 3 | 13 | 157 | 128 | 220 | 101 | 57 | 25 | 21 | 16 | 7 | 16 | 14 | 12 | 86 | 176 | 410 | 463 | 308 | 204 | 273 | 122 | 41 | 28 | 13 | 11 | 5 | 5 | 65 | 294 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | glass | cross- off | cross- off | cross | cross- off | cross- off | cross | cross- on | cross- on | on | cross | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- off | cross | on | cross- on | on | cross- on | on | cross |
High Tide / height (m) | 6:49PM 1.66 | 7:03AM 1.78 | 7:17PM 1.70 | 7:31AM 1.74 | 7:47PM 1.71 | 8:00AM 1.67 | 8:18PM 1.68 | 8:32AM 1.58 | 8:53PM 1.62 | 9:07AM 1.48 | 9:34PM 1.53 | 9:48AM 1.36 | 10:25PM 1.42 | 10:42AM 1.22 | 11:38PM 1.35 | 12:07PM 1.11 | 1:21AM 1.37 | 2:04PM 1.11 | 2:50AM 1.51 | 3:27PM 1.22 | 3:51AM 1.69 | 4:22PM 1.37 | 4:40AM 1.85 | |||||||||||||
Low Tide / height (m) | 1:05AM 0.17 | 1:26PM 0.17 | 1:34AM 0.18 | 1:49PM 0.19 | 2:03AM 0.23 | 2:13PM 0.24 | 2:32AM 0.31 | 2:39PM 0.30 | 3:05AM 0.40 | 3:10PM 0.38 | 3:47AM 0.51 | 3:52PM 0.47 | 4:53AM 0.62 | 4:57PM 0.55 | 6:39AM 0.67 | 6:35PM 0.59 | 8:27AM 0.61 | 8:10PM 0.55 | 9:44AM 0.46 | 9:22PM 0.44 | 10:38AM 0.29 | 10:19PM 0.30 | 11:21AM 0.16 | |||||||||||||
Tue 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sun 05 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:01 | - | - | 5:58 | - | - | 5:56 | - | - | 5:54 | - | - | 5:52 | - | - | 5:48 | - | - | 5:47 | - | - | 5:45 | - | - | 5:43 | - | - | 5:41 | - | - | 5:39 | - | - | 5:35 |
| Sunset | 8:47 | - | - | 8:50 | - | - | 8:52 | - | - | 8:53 | - | - | 8:55 | - | - | 8:58 | - | - | 9:00 | - | - | 9:01 | - | - | 9:02 | - | - | 9:05 | - | - | 9:07 | - | - | 9:08 | - | - |
 |  | | |  |  | |  | |  |  | | | | |  | | | | |  | | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 3 | 5 | 1 | - | - | 1 | - | - | - | - | 3 | 1 | - | - | - | 2 | 1 | - | 2 | 2 | - | 3 | - | 3 | - | - | 1 |
| Temp. °C | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 5 | 6 | 7 | 8 | 7 | 8 | 8 | 7 | 11 | 12 | 11 | 11 | 12 | 10 | 12 | 12 | 9 | 11 | 11 | 9 | 10 | 10 | 9 | 9 | 9 | 8 | 9 |
| Feels °C (?) | 0 | 1 | 2 | 2 | 2 | 3 | 4 | 3 | 4 | 1 | 2 | 4 | 3 | 4 | 3 | 3 | 2 | 7 | 7 | 4 | 4 | 4 | 7 | 7 | 8 | 7 | 8 | 9 | 7 | 7 | 7 | 6 | 6 | 2 | 4 | 6 |
Short Range Forecast: Mostly dry. Mild temperatures (max 8°C on Thu morning, min 5°C on Fri morning). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Fri afternoon. Very mild (max 11°C on Mon morning, min 5°C on Fri afternoon). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 7mm), mostly falling on Mon night. Very mild (max 12°C on Mon afternoon, min 6°C on Tue night). Winds decreasing (fresh winds from the SSE on Mon night, calm by Wed night). | Long Range Forecast: Moderate rain (total 15mm), heaviest on Sun afternoon. Very mild (max 11°C on Thu afternoon, min 7°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the WNW by Sat morning). | |||||||||||||||||||||||||||||||||
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Portstewart Strand surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
View detailed surf forecast for Portstewart Strand at:
surf-forecast.com
Information about the Portstewart Strand Surf forecast
The above surf forecast table for Portstewart Strand provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Portstewart Strand can be found by selecting the local surf guide option on the grey menu. Our Portstewart Strand surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Portstewart Strand) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Portstewart Strand may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Londonderry? If you are looking for accommodation near Portstewart Strand, camping, hotels and holiday cottages in Londonderry, consider staying in Coleraine which is 6 km (4 miles) away. Other places in and around Londonderry where you can find information about places to rent, and car hire include Ballycastle which is 32 km (20 miles) away, Ballypatrick, Derry and Londonderry County Borough.
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