Surf Forecasts:
Jacks Hole surf forecast from 15 Aug 2026:
- Most powerful swell: Monday 17 Aug, 10AM (local time) - 0.5ft (0.1m), 18s period, S swell with 6 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 0.1m 18s and forecast to arrive on Monday (Aug 17) at 10AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Wednesday (Aug 19) at 10PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Mon 17th Aug) | 0.5ft (0.1m) 18s |
Table - best surf conditions forecast for Jacks Hole over the next 16 days.
The Lowdown
G'day, Rusty here. Let me level with you, it's been a quiet stretch around Jacks Hole and honestly, it's looking like a bit of a flat spell for the foreseeable future. We're staring at a solid 16-day window, but the first week and a half is pretty much a write-off. The ocean's been flat, with swell readings barely registering—we're talking combined wave energy mostly at zero or single digits. That's about as weak as it gets. The good news? When there's nothing, it can't stay nothing forever, but you'll need patience.
Water temp is sitting at about 64°F with a 4°F anomaly, so it's a touch warmer than normal for this time of year, which is a nice bonus for any paddling you do.
Now, the first bit of anything that looks like a wave shows up around Saturday the 23rd of August, but don't get excited. That morning we see some short-period 5ft swell from the ENE with a period of just 5 seconds and combined energy hitting 114. The wind is a fresh cross-onshore at 19 mph, so it's lumpy and messy. Not a surfable morning unless you're after a washing machine session. By the afternoon, it's much the same—4ft from the NE, period still 5 seconds, energy at 100, and that fresh cross-onshore wind again. That combo is more suited to kite surfing than paddle surfing. The setup is a reef break, and with that kind of bumpy wind and weak short-period swell, it just won't shape up.
Sunday the 24th isn't much better. We get 5ft from the NE in the morning, period 6 seconds, energy at 127, but the wind is a moderate cross-shore at 16 mph with cross-chop. Afternoon sees 4ft from the NNE, still 6 seconds, but energy drops to 85, and the wind freshens to 19 mph cross-shore. Still lumpy, still messy. The break's inconsistency is a factor here—Jacks Hole is a reef that rarely turns on, and this isn't the setup to change that.
After that, things fall away again. From Monday the 25th onward, we're back to tiny 0.3ft to 3ft leftovers, with combined energy dropping to 29 or lower. Wind improves at times—there are some clean cross-offshore periods with moderate breeze—but the swell just isn't there. The ocean is basically resting. No standout days. No hidden gems. Just a long gap of flatness.
Bottom line: if you're hoping for a wave in the next 16 days, you're going to be disappointed. The only energy we see is short-period, wind-affected junk that's not worth paddling out for. Jacks Hole is a reef that needs a proper swell from the south to fire, and that's just not happening in this window. Hang tight. Things can change fast.
Rusty.
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 21°C on Mon night, min 14°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Warm (max 21°C on Tue afternoon, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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) | NNW 3 | NE 3 | — | — | — | S 3 | S 18 | S 18 | SSW 3 | S 16 | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 16 | S 16 |
Wave Graph | |||||||||||||||||||||
0 | 2 | 0 | 0 | 0 | 1 | 6 | 6 | 0 | 5 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 5 | 5 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | off | glassy | cross | off | off | cross-off | off | off | off | off | off | off | off | off | on | cross-off | cross-off | cross-on | cross-off |
High Tide | 2:08PM1.69m | 2:03AM2.08m | 2:47PM1.62m | 2:43AM1.96m | 3:24PM1.55m | 3:26AM1.80m | 4:03PM1.49m | 4:14AM1.63m | 4:47PM1.43m | 5:12AM1.49m | 5:43PM1.39m | 6:23AM1.39m | 6:54PM1.39m | ||||||||
Low Tide | 7:11PM0.09m | 7:52AM-0.09m | 7:53PM0.16m | 8:34AM0.08m | 8:37PM0.27m | 9:16AM0.27m | 9:24PM0.41m | 10:01AM0.47m | 10:18PM0.55m | 10:55AM0.64m | 11:27PM0.67m | 12:08PM0.74m | 00:57AM0.71m | ||||||||
6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | |
— | 8:51 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — | — | 8:43 | — | — | 8:40 | — | — | 8:38 | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | 2 | — | — | — | 1 |
Temp °C | 16 | 15 | 15 | 16 | 18 | 19 | 17 | 19 | 21 | 20 | 21 | 15 | 18 | 19 | 15 | 16 | 16 | 14 | 17 | 15 | 14 |
Feels °C | 12 | 12 | 14 | 14 | 15 | 17 | 16 | 16 | 19 | 18 | 18 | 12 | 13 | 14 | 11 | 13 | 15 | 12 | 14 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | — | SW 7 | — | — | — | S 3 | — | — | — | S 3 | S 4 | — | S 16 | S 16 | SSW 4 | — | — | S 14 | NNE 5 | NNE 4 | S 16 |
— | 2 | — | — | — | 1 | — | — | — | 1 | 1 | — | 5 | 5 | 3 | — | — | 4 | 7 | 3 | 5 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 7 | S 17 | S 17 | S 5 | — | S 16 | S 15 | S 15 | — | S 14 | S 13 | S 13 |
— | — | — | — | — | — | — | — | — | 1 | 6 | 6 | 1 | — | 5 | 4 | 4 | — | 4 | 3 | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 18 | S 18 | — | S 16 | — | — | — | — | S 7 | — | — | — | — | S 16 | — |
— | — | — | — | — | — | 6 | 6 | — | 5 | — | — | — | — | 1 | — | — | — | — | 5 | — | |
Wind waves Height (m) Direction Period (s) | NNW 3 | NE 3 | — | — | — | — | — | — | SSW 3 | — | — | W 2 | WSW 3 | SW 2 | W 3 | W 3 | — | NNW 4 | NW 3 | — | NW 3 |
3 | 2 | — | — | — | — | — | — | 4 | — | — | 1 | 3 | 1 | 5 | 1 | — | 10 | 4 | — | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 219 | 789 | 227 | 227 | 227 | 258 | 226 | 229 | 286 | 103 | 573 | 255 | 257 | 257 | 255 | 103 | 279 | 159 | 188 | 203 | 156 |
Best forecast wave conditions in Wexford | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.











