
Surf Forecasts:
Courtown surf forecast from 12 Sep 2026:
- Most powerful swell: Sunday 13 Sep, 1AM (local time) - 3.5ft (1.0m), 6s period, SSW swell with 80 kJ wave energy.
Best Forecast Surf Conditions for Courtown this week:
The most powerful waves expected at Courtown in the next 16 days are 1.0m 6s and forecast to arrive on Sunday (Sep 13) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Tuesday (Sep 15) at 1AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 1AM (Sun 13th Sep) | 3.5ft (1.0m) 6s |
Table - best surf conditions forecast for Courtown over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's cooking for Courtown. Gotta be honest with ya, straight off the bat, this is a tough run. The whole 16-day window is looking pretty flat and unappealing. There are no good surf options to recommend, so prepare for a serious lull. The water temp is running a touch warmer than normal for this time of year, coming in at 63°, but that's about the only thing that’s cooperating.
We start on Friday the 11th with barely a ripple, just 1.0 ft of weak southerly slop. Saturday the 12th sees a slight bump, with 4 ft from the SSW, but it's getting hammered by a fresh 19 mph cross-offshore breeze, so it'll be a messy, blown-out mess. That tiny bump fades fast, and from Sunday the 13th right through to the 25th of September, we're staring at a massive flat spell. There are a few moments of glassy conditions and offshore winds, but with swell heights barely reaching 1.0 ft and wave energy levels in the single digits, it's not even worth paddling out. The combined swell energy stays pathetically weak, bottoming out at 0 for most sessions. On Tuesday the 22nd, we get dead calm, glassy conditions with a tiny 0.3 ft, 13-second groundswell, but there's no push behind it. Right at the tail end, on Saturday the 26th, we finally see a bit of life with 3 ft from the SSW and light airs making it glassy. The combined swell energy climbs to 37, which is still low, making it the most interesting session of the whole period, but it's still a far cry from good. Honestly, this stretch looks more suited to a kite than a paddle if you're desperate. For this area, blank runs like this are pretty normal, so don't lose hope. Forecasts can always change.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Very mild (max 18°C on Fri afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the SW on Fri night, calm by Sun morning). | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Mon night. Very mild (max 19°C on Mon afternoon, min 11°C on Tue night). Mainly fresh winds. | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||
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 6 | S 16 | SSW 5 | SSW 5 | SSW 6 | S 5 | S 5 | S 5 | S 4 | S 3 | S 5 | S 5 | S 11 | S 11 | S 11 | N 6 | S 13 | S 8 | S 7 | S 13 |
Wave Graph | ||||||||||||||||||||
5 | 5 | 67 | 37 | 80 | 8 | 4 | 4 | 9 | 8 | 21 | 4 | 3 | 2 | 2 | 0 | 4 | 5 | 1 | 3 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 9:22PM0.97m | 9:36AM0.57m | 1:34PM0.49m | 9:58PM0.95m | 10:10AM0.61m | 2:15PM0.46m | 10:34PM0.90m | 10:44AM0.65m | 2:55PM0.43m | 11:10PM0.82m | 11:18AM0.67m | 3:38PM0.42m | 11:44PM0.72m | 4:07AM0.53m | 4:29PM0.43m | 00:17AM0.61m | 5:19AM0.51m | 5:25PM0.46m | 00:47AM0.51m | |
Low Tide | 4:47PM-0.06m | 5:28AM-0.21m | 5:27PM-0.06m | 6:07AM-0.14m | 1:02PM0.44m | 6:45AM-0.02m | 2:01PM0.42m | 7:21AM0.11m | 2:53PM0.42m | 7:30PM0.11m | 7:58AM0.24m | 3:32PM0.43m | 8:13PM0.20m | 8:35AM0.35m | 3:57PM0.45m | 9:03PM0.29m | ||||
— | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 7:01 | — | — | |
7:51 | — | — | 7:47 | — | — | 7:45 | — | — | 7:43 | — | — | 7:40 | — | — | 7:38 | — | — | 7:36 | — | |
mm | — | — | 2 | 2 | — | — | — | — | 2 | 2 | 4 | — | — | — | — | — | 2 | — | — | — |
Temp °C | 18 | 16 | 18 | 18 | 17 | 16 | 16 | 17 | 18 | 19 | 18 | 17 | 18 | 13 | 16 | 16 | 15 | 15 | 16 | 13 |
Feels °C | 15 | 11 | 16 | 16 | 17 | 16 | 14 | 17 | 17 | 17 | 15 | 12 | 12 | 9 | 11 | 11 | 10 | 8 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 16 | S 15 | S 15 | S 5 | S 5 | S 13 | — | — | S 12 | S 5 | S 5 | S 4 | — | N 5 | — | — | S 4 | — | S 5 |
5 | 5 | 4 | 4 | 20 | 8 | 3 | — | — | 3 | 21 | 4 | 1 | — | 1 | — | — | 1 | — | 1 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | S 14 | — | — | S 13 | — | — | S 12 | S 12 | S 11 | S 11 | — | N 6 | S 13 | S 8 | S 7 | — |
— | — | — | — | 4 | — | — | 3 | — | — | 3 | 3 | 3 | 2 | — | 1 | 4 | 5 | 1 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 13 | S 13 | — | — | — | — | — | W 11 | S 11 | — | — | — | — | S 13 |
— | — | — | — | — | — | 3 | 3 | — | — | — | — | — | 2 | 2 | — | — | — | — | 3 | |
Wind waves Height (m) Direction Period (s) | — | S 3 | SSW 5 | SSW 5 | SSW 6 | — | S 5 | S 5 | S 4 | S 3 | SSW 5 | W 2 | W 2 | NW 3 | NW 3 | — | SW 3 | WNW 3 | W 3 | — |
— | 5 | 67 | 37 | 80 | — | 4 | 4 | 9 | 8 | 78 | 1 | 1 | 3 | 3 | — | 9 | 1 | 2 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 117 | 242 | 256 | 256 | 212 | 81 | 105 | 174 | 246 | 248 | 247 | 286 | 558 | 319 | 187 | 286 | 666 | 992 | 585 | 767 |
Best forecast wave conditions in Wexford | ||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||
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Information about the Courtown Surf forecast
The above surf forecast table for Courtown provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Courtown can be found by selecting the local surf guide option on the grey menu. Our Courtown 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 (Courtown) 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 Courtown 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.
Courtown is 18 km (11 miles) from Arklow. If you plan a holiday in Wexford, look for hotels and other accommodation in Arklow. Arklow has rooms for a wide range of budgets as well as car hire and transport links.











