Surf Forecasts:
Smerwick Harbour surf forecast from 4 Aug 2026:
- Best quality surf: Friday 7 Aug, 7PM (local time) - 6.5ft (2.0m), 11s period, WNW swell with offshore winds.
- Most powerful swell: Wednesday 5 Aug, 10AM (local time) - 8ft (2.5m), 9s period, NNW swell with 1,010 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 7PM (local time) - 2.5ft (0.8m), 6s period with WNW swell.
Best Forecast Surf Conditions for Smerwick Harbour this week:
The surf forecast for Smerwick Harbour over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 06) at 7PM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.5m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Smerwick Harbour in the next 16 days are 2.5m 9s and forecast to arrive on Wednesday (Aug 05) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 8s period and expected on Saturday (Aug 08) at 10AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Thu 6th Aug) | 2.5ft (0.8m) 6s |
| Best Surf | 7PM (Fri 7th Aug) | 6.5ft (2.0m) 11s |
| Most Powerful | 10AM (Wed 5th Aug) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Smerwick Harbour over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Very mild (max 16°C on Tue morning, min 14°C on Tue night). Winds decreasing (fresh winds from the NW on Tue night, light winds from the SW by Thu night). | Days 4-6 Weather SummaryHeavy rain (total 28mm), heaviest during Sun morning. Very mild (max 17°C on Fri afternoon, min 15°C on Fri morning). Winds decreasing (fresh winds from the SSW on Fri night, calm by Sat night). | ||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||||
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 8 | NNW 7 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | N 8 | N 8 | WNW 6 | WNW 6 | WNW 11 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 107 | 220 | 999 | 1010 | 732 | 304 | 127 | 55 | 27 | 56 | 610 | 576 | 226 | 249 | 302 | 817 | 880 | 564 | 397 | 357 | 235 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | off | off | off | off | off | off | glassy | glassy | cross-on | cross-off | off | off | cross-off |
High Tide | 9:21PM3.37m | 9:53AM3.23m | 10:11PM3.18m | 10:48AM3.09m | 11:15PM2.99m | 11:58AM3.00m | 00:36AM2.90m | 1:19PM3.03m | 2:03AM2.97m | 2:37PM3.20m | 3:19AM3.18m | 3:42PM3.48m | |||||||||
Low Tide | 3:02PM0.73m | 3:27AM0.62m | 3:49PM0.88m | 4:17AM0.82m | 4:50PM1.04m | 5:24AM1.01m | 6:13PM1.12m | 6:52AM1.10m | 7:46PM1.02m | 8:18AM1.00m | 9:03PM0.76m | 9:27AM0.78m | 10:03PM0.43m | ||||||||
 |  |  |  |  |  | | | | | |  | | |  |  | | | |  | | |
 | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:15 | — | — |
 | — | — | 9:27 | — | — | 9:25 | — | — | 9:23 | — | — | 9:22 | — | — | 9:20 | — | — | 9:17 | — | — | 9:15 |
mm | 1 | — | 1 | 1 | — | — | — | — | — | — | — | 1 | 4 | 4 | 8 | 10 | 1 | — | — | — | — |
Temp °C | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 18 | 18 |
Feels °C | 15 | 12 | 9 | 9 | 9 | 10 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 16 | 16 | 17 | 16 | 15 | 16 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | SSW 7 | SSW 7 | W 11 | W 10 | NNW 9 | N 8 | N 8 | WNW 6 | WNW 6 | WNW 11 | WNW 10 | WNW 9 | SW 8 | WNW 8 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 |
| kJ | 107 | 18 | 4 | 20 | 19 | 304 | 127 | 55 | 27 | 56 | 610 | 576 | 226 | 200 | 302 | 817 | 880 | 564 | 397 | 357 | 235 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | W 11 | W 10 | SSW 13 | SSW 13 | W 10 | W 6 | W 10 | N 7 | NW 8 | W 9 | SSW 11 | SW 13 | WNW 9 | SW 7 | SSW 7 | SW 6 | SW 12 | N 11 | N 11 | N 10 |
| kJ | 27 | 9 | 8 | 18 | 17 | 31 | 22 | 29 | 17 | 35 | 27 | 13 | 7 | 249 | 64 | 17 | 9 | 6 | 154 | 146 | 94 |
Swell 3 Height (m) Direction Period (s) | SW 4 | SW 15 | SW 14 | SSW 6 | — | SW 13 | W 10 | SSW 12 | W 9 | W 9 | SSW 12 | — | — | SW 13 | SW 12 | SW 12 | SW 12 | — | W 11 | W 10 | W 10 |
| kJ | 2 | 8 | 8 | 4 | — | 7 | 30 | 15 | 27 | 26 | 14 | — | — | 7 | 5 | 6 | 6 | — | 2 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | NW 3 | NNW 7 | NNW 9 | NNW 9 | NNW 9 | WNW 6 | NW 5 | WNW 6 | — | — | SW 3 | SSW 4 | SW 8 | — | — | — | — | SSW 6 | — | — | S 2 |
| kJ | 2 | 220 | 999 | 1010 | 732 | 54 | 11 | 33 | — | — | 2 | 29 | 589 | — | — | — | — | 3 | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 361 | 386 | 404 | 587 | 587 | 623 | 394 | 598 | 22 | 0 | 0 | 19 | 19 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 2 |
Best forecast wave conditions in Kerry | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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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 Smerwick Harbour 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 Smerwick Harbour Surf forecast
The above surf forecast table for Smerwick Harbour provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Smerwick Harbour can be found by selecting the local surf guide option on the grey menu. Our Smerwick Harbour 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 (Smerwick Harbour) 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 Smerwick Harbour 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 Kerry? If you are looking for accommodation near Smerwick Harbour, camping, hotels and holiday cottages in Kerry, consider staying in Valentia which is 31 km (19 miles) away. Other places in and around Kerry where you can find information about places to rent, and car hire include Fenit which is 38 km (24 miles) away, Tra Li and Bantry.
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