
Surf Forecasts:
Jacks Hole surf forecast from 14 Sep 2026:
- Most powerful swell: Tuesday 15 Sep, 1AM (local time) - 2.5ft (0.8m), 5s period, S swell with 35 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 0.8m 5s and forecast to arrive on Tuesday (Sep 15) 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 Monday (Sep 14) at 7PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 1AM (Tue 15th Sep) | 2.5ft (0.8m) 5s |
Table - best surf conditions forecast for Jacks Hole over the next 16 days.
The Lowdown
Alright folks, Rusty here. I’ve had a good look at what’s coming up for Jacks Hole, and I gotta be straight with you – it’s a tough run. We’ve got a 16-day window, and right from the start, things look bleak.
Overall Pattern
This is one of those stretches where the ocean just isn’t playing ball for us. For the first week or so, the energy is basically non-existent. We’re looking at days on end where the swell is so tiny, it’s barely registering. The combined swell energy is a paltry 7, just to give you an idea. It’s a real bummer.
The First Gap
We kick off on Monday, the 14th of September, with a 1ft southerly swell but the wind is a messy cross-off. That same tiny bump hangs around for Tuesday, offering a 1ft southerly swell. The wind is offshore on Tuesday morning, which is nice, but with that little energy (10), you’ll be bobbing around more than you’re surfing. Honestly, the surf is poor and the scores reflect it – zero out of ten. This flat spell drags on. Wednesday and Thursday are basically flat, and we get a little 0.3ft pulse on Friday and Saturday but it’s just not enough to do anything with. The combined energy remains in the single digits (1 to 5). We do get a glassy moment on Sunday the 20th, but the swell is still only 0.3ft with a long period of 14 seconds. That long period is typical of a groundswell, which for a reef setup like Jacks Hole could be okay, but there’s just no height to work with.
The Mid-Range Shift
Things look like they might perk up a touch around Wednesday the 23rd with a 2ft southerly, but it’s an onshore wind and the period is a shocking 3 seconds – that’s pure wind chop. Not worth paddling out for. On the 24th, we get a 2ft southerly swell with a bit more energy (25) but the wind is light cross-shore. Still poor.
The Potential Late Standout (24-27 September)
Alright, here’s where it gets interesting, but you have to wait for it. Towards the end of the month, around Saturday the 26th, we finally see some proper swell. We’re looking at a 4ft southerly swell on Saturday morning. This is the first time the combined energy cracks into the double digits at 82. It’s still a bit lumpy with a cross-wind, so not ideal.
The real standout, at least in terms of size, is Sunday the 27th of September. The morning brings a 5ft southerly swell with a combined energy of 212 – finally some moderate wave energy. The period is a short 6 seconds on that main swell, but it’s a legit chest-to-head high day for Jacks Hole. The wind is cross-shore though, so it won’t be clean perfection. The afternoon drops back to 2ft but the period jumps to 12 seconds, which would be a much cleaner, more powerful wave, if the size holds. The energy drops to 99. This is the best window we’ve got, but it’s more of a “promising but uncertain” long-range call.
Monday the 28th looks cleaner with a light cross-off wind, but the swell is back down to 1ft.
Summary
Look, if you’re desperate for a paddle, the tiny, clean windows on the 19th (0.3ft, 16 sec period) or the 20th (glassy, 0.3ft) are as good as it gets for the first week, but you’re barely surfing. The only window that offers any real power is Sunday the 27th, with the 5ft southerly swell. The cross-wind will keep it from being pristine, but for size, that’s your pick. Everything before that is a flat spell, and after that, the energy drops off again. It’s a waiting game.
– Rusty
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 20°C on Mon morning, min 12°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummarySome drizzle, heaviest during Fri afternoon. Very mild (max 18°C on Sat afternoon, min 11°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
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 12 | S 5 | S 5 | S 5 | S 5 | S 11 | NW 3 | N 5 | SSW 4 | S 5 | S 8 | S 7 | S 7 | S 12 | S 8 | S 16 | S 5 | S 6 | S 14 | S 14 | S 14 |
Wave Graph | |||||||||||||||||||||
4 | 0 | 35 | 7 | 4 | 2 | 0 | 0 | 0 | 4 | 1 | 1 | 1 | 3 | 1 | 5 | 18 | 10 | 4 | 4 | 4 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | off | cross-off | off | off | off | cross-off | cross-off | off | off | off | off | glassy | cross | cross-off |
High Tide | 2:01PM1.67m | 2:10AM1.84m | 2:30PM1.61m | 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 | ||||||||
Low Tide | 7:19AM0.02m | 7:27PM0.13m | 7:56AM0.19m | 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 | |||||||
6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | |
— | 7:43 | — | — | 7:39 | — | — | 7:37 | — | — | 7:36 | — | — | 7:32 | — | — | 7:30 | — | — | 7:28 | — | |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 18 | 17 | 18 | 14 | 16 | 17 | 15 | 15 | 16 | 12 | 15 | 15 | 16 | 17 | 18 | 14 | 13 | 13 | 18 |
Feels °C | 16 | 16 | 15 | 12 | 13 | 9 | 12 | 12 | 11 | 8 | 10 | 7 | 10 | 13 | 13 | 13 | 14 | 11 | 13 | 10 | 16 |
Swell 1 Height (m) Direction Period (s) | S 12 | — | S 5 | S 5 | S 5 | — | N 5 | N 5 | — | S 5 | S 8 | S 7 | — | — | S 8 | S 16 | S 5 | S 6 | S 6 | S 5 | S 14 |
3 | — | 35 | 7 | 4 | — | 2 | 2 | — | 4 | 1 | 1 | — | — | 1 | 5 | 18 | 10 | 2 | 2 | 4 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | S 12 | — | S 11 | — | — | — | S 7 | — | — | S 7 | S 12 | — | — | — | — | N 3 | S 14 | — |
— | — | — | 3 | — | 2 | — | — | — | 1 | — | — | 1 | 3 | — | — | — | — | 1 | 4 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 11 | — | — | — | — | NW 4 | — | — | — | — | — | — | — | S 14 | S 14 | — | — |
— | — | — | — | 3 | — | — | — | — | 1 | — | — | — | — | — | — | — | 4 | 4 | — | — | |
Wind waves Height (m) Direction Period (s) | S 4 | S 5 | WSW 3 | W 3 | WNW 3 | NW 3 | NW 3 | — | SSW 4 | W 3 | WSW 4 | W 4 | W 4 | SSW 3 | SSW 4 | SSW 5 | W 3 | WNW 3 | W 3 | SSW 6 | S 3 |
4 | 42 | 2 | 8 | 1 | 6 | 6 | — | 12 | 7 | 13 | 9 | 9 | 7 | 10 | 23 | 1 | 5 | 1 | 6 | 5 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 226 | 233 | 181 | 517 | 517 | 203 | 164 | 260 | 381 | 836 | 517 | 166 | 229 | 233 | 257 | 103 | 181 | 103 | 99 | 125 | 255 |
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.










