
Surf Forecasts:
Jacks Hole surf forecast from 15 Sep 2026:
- Most powerful swell: Thursday 17 Sep, 4AM (local time) - 2.5ft (0.7m), 5s period, S swell with 23 kJ wave energy.
Best Forecast Surf Conditions for Jacks Hole this week:
The most powerful waves expected at Jacks Hole in the next 16 days are 0.7m 5s and forecast to arrive on Thursday (Sep 17) at 4AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Friday (Sep 18) at 4PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4AM (Thu 17th Sep) | 2.5ft (0.7m) 5s |
Table - best surf conditions forecast for Jacks Hole over the next 16 days.
The Lowdown
Alright, mate, let’s be straight with you. The next couple of weeks at Jacks Hole are going to be a proper drought. We’ve got a long stretch of tiny, weak south swell that’s just not going to do anything for this reef. The only real pulse of energy shows up right at the end, on the 30th, and even that’s nothing to write home about.
Right now, we’re looking at nothing over 2ft, with periods stuck at 4 to 5 seconds. That’s just chop and wobble, not surf. The winds are mostly offshore or cross-offshore, so it’ll look clean, but there’s no push behind it. Water temps are running a touch warmer than usual for this time of year, around 62°, but that’s not going to make up for the lack of waves.
From Tuesday the 15th through the middle of next week, it’s basically flat. You’ll see the odd 1ft ripple, but it’s all short-period stuff. Thursday the 17th has some morning offshore wind at 30 km/h, but the swell is still just 1ft. You’ll get a clean surface, but you’ll be sitting there doing nothing.
The weekend and the start of the following week keep the same story. Saturday the 19th might nudge up to 2ft, but it’s still gutless. The 20th and 21st are clean but tiny, and the 22nd is glassy in the morning but with zero swell. So you’re looking at a decent run of nothing from about the 16th through to the 28th.
Now, here’s the only glimmer. On Tuesday the 29th, the swell starts to build a little – up to 3ft, with the direction swinging around to the north-east and north-north-east. The period is still only 5 seconds, so it’s going to be lumpy and weak for the reef, but at least there’s something. Then Wednesday the 30th is the best of it – 4ft in the morning, again from the north-east, with a 5-second period. The combined wave energy is up in the moderate range at 71, but that’s still on the low side. Winds are offshore from the west-north-west at 25 km/h, so the faces will be clean, but don’t expect any power. This is strictly small-wave gear.
Honestly, there’s nothing here to get excited about. Even the best day is just “surfable but ordinary.” Crowds can be a factor at Jacks Hole sometimes, but with this lack of swell, you might have it to yourself. It’s a picky reef, and with such short intervals, it’s going to be closing out and lurching more than giving you anything decent.
So, save your energy this week. If you really need a paddle, that glassy morning on the 22nd might be okay for a float, but don’t expect waves. The 29th and 30th are your only real shots, and even then, keep the expectations low.
Rusty out.
Short Range ForecastMostly dry. Very mild (max 18°C on Tue afternoon, min 11°C on Thu night). Winds increasing (light winds from the WNW on Tue night, fresh winds from the SW by Fri morning). | Days 5-7 Weather SummarySome drizzle, heaviest during Fri afternoon. Warm (max 20°C on Sun afternoon, min 11°C on Sat night). Winds decreasing (fresh winds from the SW on Fri afternoon, light winds from the WSW by Mon morning). | |||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||
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 5 | NW 3 | NW 3 | W 2 | SSW 4 | S 5 | S 8 | S 7 | S 13 | SSW 5 | S 16 | S 5 | S 5 | S 6 | S 5 | S 4 | S 4 | S 4 | S 13 | S 3 |
Wave Graph | ||||||||||||||||||||
4 | 0 | 0 | 0 | 0 | 4 | 1 | 1 | 3 | 0 | 5 | 21 | 8 | 5 | 5 | 10 | 10 | 1 | 3 | 1 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | off | off | cross-on | cross-off |
High Tide | 2:52AM1.69m | 3:04PM1.54m | 3:41AM1.54m | 3:50PM1.47m | 4:43AM1.42m | 4:55PM1.41m | 5:58AM1.34m | 6:15PM1.40m | 7:15AM1.32m | 7:31PM1.45m | 8:23AM1.36m | 8:34PM1.55m | ||||||||
Low Tide | 8:09PM0.24m | 8:35AM0.38m | 8:52PM0.38m | 9:16AM0.56m | 9:42PM0.53m | 10:06AM0.72m | 10:46PM0.66m | 11:15AM0.81m | 00:21AM0.72m | 12:49PM0.81m | 1:54AM0.66m | 2:02PM0.72m | 2:51AM0.54m | |||||||
— | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | |
7:39 | — | — | 7:37 | — | — | 7:36 | — | — | 7:32 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 14 | 15 | 17 | 15 | 15 | 16 | 12 | 14 | 17 | 17 | 18 | 17 | 13 | 15 | 20 | 19 | 20 | 20 | 20 |
Feels °C | 13 | 11 | 11 | 12 | 10 | 7 | 9 | 6 | 7 | 13 | 13 | 13 | 13 | 11 | 10 | 19 | 19 | 20 | 19 | 21 |
Swell 1 Height (m) Direction Period (s) | S 5 | — | NNE 5 | — | — | S 5 | S 5 | — | NW 4 | — | S 16 | S 5 | S 5 | S 6 | S 14 | S 14 | S 4 | S 4 | — | S 3 |
4 | — | 2 | — | — | 4 | 1 | — | 1 | — | 5 | 21 | 8 | 5 | 4 | 4 | 10 | 1 | — | 1 | |
Swell 2 Height (m) Direction Period (s) | S 11 | — | — | — | — | S 8 | S 8 | S 5 | S 13 | — | — | S 16 | S 16 | — | — | — | — | — | S 13 | — |
3 | — | — | — | — | 1 | 1 | 1 | 3 | — | — | 5 | 5 | — | — | — | — | — | 3 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 7 | — | — | — | — | S 12 | S 15 | — | — | — | — | — | — |
— | — | — | — | — | — | — | 1 | — | — | — | — | 3 | 4 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WNW 3 | NW 3 | NW 3 | W 2 | SSW 4 | W 4 | W 4 | W 3 | SW 3 | SSW 5 | SSW 5 | WSW 3 | WSW 3 | W 3 | S 5 | S 4 | SSW 5 | — | SSE 4 | SSW 3 |
3 | 2 | 2 | 1 | 26 | 12 | 13 | 8 | 3 | 78 | 24 | 2 | 3 | 1 | 5 | 10 | 17 | — | 1 | 2 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 609 | 166 | 164 | 257 | 381 | 382 | 517 | 200 | 233 | 498 | 498 | 181 | 83 | 103 | 103 | 229 | 227 | 188 | 227 | 156 |
Best forecast wave conditions in Wexford | ||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||
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Information about the Jacks Hole Surf forecast
The above surf forecast table for Jacks Hole provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jacks Hole can be found by selecting the local surf guide option on the grey menu. Our Jacks Hole 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 (Jacks Hole) 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 Jacks Hole 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.
Jacks Hole is 16 km (10 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.










