Surf Forecasts:
Portrush-East Strand surf forecast from 10 Jun 2026:
- Best quality surf: Saturday 13 Jun, 7AM (local time) - 4.5ft (1.3m), 12s period, WNW swell with offshore winds.
- Most powerful swell: Saturday 13 Jun, 1PM (local time) - 4.5ft (1.4m), 11s period, NW swell with 485 kJ wave energy.
- Next surfable swell (1★+): Wednesday 10 Jun, 4AM (local time) - 2.5ft (0.8m), 10s period with WNW swell.
Best Forecast Surf Conditions for Portrush-East Strand this week:
The surf forecast for Portrush-East Strand over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 10) at 4AM. The primary swell is predicted to be 0.8m and 10s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Portrush-East Strand in the next 16 days are 1.4m 11s and forecast to arrive on Saturday (Jun 13) at 1PM. Winds are predicted to be cross-shore 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 (Jun 12) at 1AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Wed 10th Jun) | 2.5ft (0.8m) 10s |
| Best Surf | 7AM (Sat 13th Jun) | 4.5ft (1.3m) 12s |
| Most Powerful | 1PM (Sat 13th Jun) | 4.5ft (1.4m) 11s |
Table - best surf conditions forecast for Portrush-East Strand over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Wed night. Very mild (max 15°C on Fri morning, min 9°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Sun afternoon. Very mild (max 19°C on Sun afternoon, min 9°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WNW 10 | WNW 9 | NW 9 | NW 9 | NW 9 | WNW 8 | WNW 9 | WNW 13 | WNW 12 | NW 11 | NW 11 | NW 10 | NW 9 | NW 9 | NW 8 | WNW 8 | N 7 | N 7 | WNW 11 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 81 | 108 | 135 | 120 | 61 | 44 | 54 | 93 | 480 | 447 | 462 | 236 | 112 | 47 | 17 | 6 | 4 | 1 | 11 | 15 | 47 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | off | glassy | cross-on | cross | cross-off | cross-off | cross | cross-off | off | cross-off |
High Tide | 4:25PM1.47m | 4:12AM1.88m | 5:05PM1.59m | 5:00AM1.95m | 5:42PM1.74m | 5:47AM2.01m | 6:20PM1.89m | 6:34AM2.05m | 7:00PM2.03m | 7:22AM2.05m | 7:42PM2.13m | 8:11AM2.02m | 8:28PM2.18m | ||||||||
Low Tide | 9:53AM0.71m | 9:50PM0.74m | 10:31AM0.65m | 10:38PM0.65m | 11:09AM0.57m | 11:25PM0.54m | 11:48AM0.49m | 00:13AM0.45m | 12:29PM0.42m | 1:02AM0.39m | 1:12PM0.36m | 1:54AM0.37m | 1:55PM0.33m | 2:50AM0.39m | |||||||
 | |  |  | | |  | |  |  | |  | | | | | |  | |  | | |
 | 4:47 | — | — | 4:47 | — | — | 4:46 | — | — | 4:46 | — | — | 4:45 | — | — | 4:45 | — | — | 4:45 | — | — |
 | — | — | 10:04 | — | — | 10:05 | — | — | 10:06 | — | — | 10:07 | — | — | 10:07 | — | — | 10:07 | — | — | 10:08 |
mm | 1 | 1 | 2 | 1 | 2 | 2 | — | — | — | — | — | — | — | 2 | 3 | — | — | 4 | 1 | 5 | 1 |
Temp °C | 11 | 12 | 11 | 11 | 14 | 13 | 15 | 14 | 12 | 14 | 14 | 15 | 17 | 19 | 18 | 18 | 19 | 14 | 16 | 15 | 13 |
Feels °C | 7 | 6 | 7 | 7 | 12 | 10 | 9 | 8 | 6 | 10 | 11 | 15 | 16 | 18 | 18 | 16 | 18 | 15 | 13 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | — | NW 9 | NW 9 | NW 9 | WNW 8 | WNW 9 | WNW 13 | WNW 12 | NW 11 | NW 11 | NW 10 | NW 9 | NW 9 | NNW 8 | ESE 4 | E 4 | — | WNW 11 | WNW 12 | WNW 12 |
| kJ | 81 | — | 135 | 120 | 61 | 44 | 54 | 93 | 480 | 447 | 462 | 236 | 112 | 47 | 11 | 4 | 3 | — | 11 | 15 | 47 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SSE 3 | — | NW 8 | W 9 | — | — | — | — | — | — | NW 8 | NNW 7 | N 7 | N 7 | N 6 | SE 4 | — |
| kJ | — | — | — | — | 1 | — | 2 | 2 | — | — | — | — | — | — | 17 | 5 | 4 | 1 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NW 15 | — | — | — | — | — | — | — | — | WNW 8 | NW 7 | W 7 | W 7 | — | — |
| kJ | — | — | — | — | — | — | 9 | — | — | — | — | — | — | — | — | 6 | 2 | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | W 2 | WNW 9 | — | SSE 2 | — | W 3 | — | WNW 7 | — | — | — | — | — | — | ESE 3 | — | — | — | — | — | — |
| kJ | 1 | 108 | — | 1 | — | 2 | — | 64 | — | — | — | — | — | — | 2 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 752 | 0 | 2 | 0 | 196 | 300 | 395 | 171 | 171 | 33 | 0 | 0 | 7 | 46 | 46 | 46 | 46 | 57 | 47 | 64 |
Best forecast wave conditions in Antrim | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Portrush-East 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.
Information about the Portrush-East Strand Surf forecast
The above surf forecast table for Portrush-East Strand provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Portrush-East Strand can be found by selecting the local surf guide option on the grey menu. Our Portrush-East 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 (Portrush-East 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 Portrush-East 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 Antrim? If you are looking for accommodation near Portrush-East Strand, camping, hotels and holiday cottages in Antrim, consider staying in Coleraine which is 8 km (5 miles) away. Other places in and around Antrim where you can find information about places to rent, and car hire include Ballycastle which is 25 km (16 miles) away, Ballypatrick, Ballymena and Malin Head.
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