Surf Forecasts:
Southend Reef surf forecast from 21 Sep 2026:
- Best quality surf: Tuesday 22 Sep, 7PM (local time) - 2ft (0.6m), 10s period, W swell with cross-offshore winds.
- Most powerful swell: Sunday 27 Sep, 4AM (local time) - 5ft (1.5m), 10s period, WSW swell with 451 kJ wave energy.
- Next surfable swell (1★+): Tuesday 22 Sep, 7PM (local time) - 2ft (0.6m), 10s period with W swell.
Best Forecast Surf Conditions for Southend Reef this week:
The surf forecast for Southend Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 22) at 7PM. The primary swell is predicted to be 0.6m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Southend Reef in the next 16 days are 1.5m 10s and forecast to arrive on Sunday (Sep 27) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 16s period and expected on Friday (Sep 25) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Tue 22nd Sep) | 2ft (0.6m) 10s |
| Best Surf | 7PM (Tue 22nd Sep) | 2ft (0.6m) 10s |
| Most Powerful | 4AM (Sun 27th Sep) | 5ft (1.5m) 10s |
Table - best surf conditions forecast for Southend Reef over the next 16 days.
Short Range ForecastLight rain (total 7mm), mostly falling on Tue night. Warm (max 20°C on Mon afternoon, min 11°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the NW by Tue night). | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Fri morning. Very mild (max 14°C on Thu night, min 10°C on Fri morning). Winds decreasing (strong winds from the SSE on Thu afternoon, calm by Fri night). | ||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||||
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) | S 3 | SSE 4 | S 3 | W 12 | W 18 | S 4 | WNW 13 | WNW 13 | WNW 11 | SSE 3 | SSE 5 | SSE 5 | SSE 6 | S 6 | SSE 6 | S 5 | S 4 | SSW 4 | W 9 | SSW 4 | SSW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 4 | 3 | 27 | 6 | 1 | 0 | 0 | 0 | 5 | 91 | 102 | 36 | 17 | 6 | 2 | 1 | 41 | 339 | 8 | 15 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | on | on | cross-off | cross-off | glassy | on | on | cross-on | cross-on | cross-on | on |
High Tide | 8:39AM1.60m | 8:53PM1.80m | 9:53AM1.65m | 9:57PM1.90m | 10:47AM1.74m | 10:46PM2.02m | 11:31AM1.87m | 11:28PM2.15m | 12:09PM1.99m | 00:07AM2.26m | 12:45PM2.11m | 00:45AM2.34m | 1:20PM2.21m | 1:24AM2.40m | |||||||
Low Tide | 2:49PM0.90m | 3:41AM0.69m | 3:48PM0.84m | 4:35AM0.58m | 4:37PM0.76m | 5:18AM0.45m | 5:20PM0.66m | 5:56AM0.33m | 5:59PM0.56m | 6:31AM0.22m | 6:36PM0.46m | 7:05AM0.14m | 7:13PM0.38m | ||||||||
 | |  | |  |  |  | |  | | | | | | | |  | | | | | |
 | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:16 | — | — |
 | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:16 | — | — | 7:15 | — | — | 7:12 | — | — | 7:08 | — |
mm | — | — | — | — | 2 | 4 | — | — | — | — | — | — | 4 | 3 | — | — | 1 | 4 | — | 2 | 1 |
Temp °C | 16 | 20 | 19 | 17 | 13 | 12 | 13 | 13 | 12 | 13 | 13 | 14 | 12 | 11 | 11 | 13 | 14 | 14 | 13 | 14 | 13 |
Feels °C | 15 | 18 | 17 | 14 | 10 | 9 | 8 | 8 | 9 | 7 | 4 | 9 | 9 | 8 | 9 | 8 | 8 | 9 | 8 | 9 | 7 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 14 | WNW 13 | WNW 13 | WNW 11 | WNW 11 | WNW 10 | WNW 13 | WNW 17 | WNW 15 | WNW 13 | WNW 12 | WNW 11 | WNW 11 | W 10 | WNW 9 | WNW 9 |
| kJ | 246 | 173 | 110 | 144 | 136 | 514 | 437 | 339 | 239 | 164 | 90 | 222 | 1173 | 1460 | 703 | 380 | 268 | 150 | 47 | 173 | 134 |
Swell 2 Height (m) Direction Period (s) | — | SSE 4 | — | W 12 | S 4 | S 4 | — | — | NW 4 | — | WNW 12 | — | SSE 6 | S 6 | SSE 6 | S 5 | — | — | — | S 5 | WNW 15 |
| kJ | — | 4 | — | 27 | 1 | 1 | — | — | 4 | — | 15 | — | 36 | 17 | 6 | 2 | — | — | — | 5 | 21 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 18 | SSE 3 | — | — | — | — | — | — | WNW 18 | — | — | — | — | — | — | — | W 15 |
| kJ | — | — | — | — | 6 | 1 | — | — | — | — | — | — | 180 | — | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | S 3 | — | S 3 | SSW 3 | — | NW 3 | NW 4 | NW 4 | — | SSE 3 | SSE 5 | SSE 5 | NW 3 | — | — | — | S 4 | SSW 4 | W 9 | SSW 4 | SSW 4 |
| kJ | 3 | — | 3 | 3 | — | 7 | 9 | 45 | — | 5 | 91 | 102 | 2 | — | — | — | 1 | 41 | 339 | 8 | 15 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 50 | 15 | 50 | 50 | 4 | 59 | 4 | 4 | 2 | 50 | 200 | 75 | 96 | 2 | 2 | 50 | 50 | 259 | 50 | 376 | 50 |
Best forecast wave conditions in Kintyre | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Southend Reef 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 Southend Reef Surf forecast
The above surf forecast table for Southend Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Southend Reef can be found by selecting the local surf guide option on the grey menu. Our Southend Reef 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 (Southend Reef) 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 Southend Reef 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 Kintyre? If you are looking for accommodation near Southend Reef, camping, hotels and holiday cottages in Kintyre, consider staying in Campbeltown which is 14 km (9 miles) away. Other places in and around Kintyre where you can find information about places to rent, and car hire include Ballypatrick which is 37 km (23 miles) away, Ballycastle, Girvan and Larne.
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