Surf Forecasts:
St Finan's Bay surf forecast from 5 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 10PM (local time) - 11ft (3.5m), 12s period, WNW swell with cross-shore winds.
- Most powerful swell: Tuesday 8 Sep, 7AM (local time) - 13ft (4.0m), 12s period, WNW swell with 4,660 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 10PM (local time) - 11ft (3.5m), 12s period with WNW swell.
Best Forecast Surf Conditions for St Finan's Bay this week:
The surf forecast for St Finan's Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 10PM. The primary swell is predicted to be 3.5m and 12s period with a secondary swell of 0.1m and 11s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at St Finan's Bay in the next 16 days are 4.0m 12s and forecast to arrive on Tuesday (Sep 08) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 9s period and expected on Wednesday (Sep 09) at 7PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 8th Sep) | 11ft (3.5m) 12s |
| Best Surf | 10PM (Tue 8th Sep) | 11ft (3.5m) 12s |
| Most Powerful | 7AM (Tue 8th Sep) | 13ft (4.0m) 12s |
Table - best surf conditions forecast for St Finan's Bay over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Sat afternoon. Very mild (max 18°C on Sun morning, min 14°C on Sat morning). Winds increasing (light winds from the SW on Fri night, strong winds from the S by Sun morning). | Days 4-6 Weather SummaryLight rain (total 9mm), mostly falling on Wed afternoon. Very mild (max 17°C on Wed night, min 13°C on Wed afternoon). Winds decreasing (strong winds from the W on Mon night, light winds from the WSW by Wed night). | ||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||
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) | WNW 11 | WNW 10 | NW 9 | SSW 7 | WSW 10 | WSW 13 | WSW 10 | W 10 | W 10 | WNW 12 | WNW 12 | NW 11 | NW 10 | WNW 9 | WSW 8 | WSW 9 | WSW 10 | WSW 9 | W 8 | WNW 11 | WNW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1113 | 506 | 182 | 675 | 1601 | 3782 | 2587 | 2153 | 2409 | 4651 | 3846 | 2129 | 947 | 606 | 746 | 796 | 748 | 528 | 454 | 300 | 1599 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | on | cross-on | on | on | cross-on | cross | cross | cross |
High Tide | 11:32AM2.64m | 00:25AM2.54m | 1:03PM2.68m | 1:56AM2.66m | 2:23PM2.88m | 3:06AM2.89m | 3:23PM3.15m | 3:59AM3.14m | 4:12PM3.40m | 4:44AM3.35m | 4:56PM3.58m | 5:25AM3.48m | 5:35PM3.66m | ||||||||
Low Tide | 4:53AM1.04m | 5:51PM1.02m | 6:34AM1.11m | 7:32PM0.91m | 8:04AM0.96m | 8:46PM0.63m | 9:08AM0.72m | 9:40PM0.34m | 9:57AM0.47m | 10:25PM0.09m | 10:40AM0.27m | 11:05PM-0.07m | 11:19AM0.14m | 11:42PM-0.13m | |||||||
 |  |  | | | | |  |  |  | |  | |  | | | | | | |  | |
 | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — |
 | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:13 | — | — | 8:10 | — | — | 8:07 | — | — | 8:06 | — |
mm | — | 3 | — | 2 | 1 | — | 2 | — | 1 | 1 | — | — | — | 6 | 1 | — | — | — | — | — | 8 |
Temp °C | 15 | 17 | 17 | 18 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 14 | 17 | 16 | 17 | 16 | 14 | 14 | 16 |
Feels °C | 12 | 14 | 14 | 12 | 13 | 11 | 10 | 9 | 7 | 7 | 7 | 8 | 11 | 7 | 15 | 14 | 16 | 13 | 10 | 12 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 10 | NW 9 | NW 8 | SW 12 | WSW 13 | SSW 12 | SSE 6 | SSW 12 | SSW 11 | SSW 11 | NW 11 | NW 10 | WNW 9 | NNW 9 | WSW 9 | WSW 10 | WSW 9 | NW 10 | WSW 8 | WNW 11 |
| kJ | 1113 | 506 | 182 | 17 | 39 | 3782 | 13 | 3 | 13 | 13 | 12 | 2129 | 947 | 606 | 26 | 796 | 748 | 528 | 17 | 183 | 1599 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 13 | WSW 7 | NNW 8 | WSW 17 | — | — | SSE 6 | — | — | — | SW 11 | SW 11 | NNW 10 | W 12 | NW 8 | NW 8 | N 7 | N 7 | WNW 11 | S 16 |
| kJ | 71 | 34 | 66 | 13 | 59 | — | — | 4 | — | — | — | 5 | 4 | 33 | 11 | 16 | 22 | 4 | 1 | 300 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | SSW 13 | — | NNW 9 | — | — | — | — | — | — | — | — | W 13 | W 12 | N 8 | N 8 | — | — | S 16 | — |
| kJ | — | — | 34 | — | 8 | — | — | — | — | — | — | — | — | 3 | 11 | 12 | 5 | — | — | 5 | — |
Wind waves Height (m) Direction Period (s) | — | S 5 | S 6 | SSW 7 | WSW 10 | — | WSW 10 | W 10 | W 10 | WNW 12 | WNW 12 | WNW 11 | — | W 9 | WSW 8 | — | — | — | W 8 | NW 8 | — |
| kJ | — | 61 | 139 | 675 | 1601 | — | 2587 | 2153 | 2409 | 4651 | 3846 | 1219 | — | 372 | 746 | — | — | — | 454 | 275 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 36 | 36 | 36 | 431 | 589 | 159 | 704 | 444 | 159 | 444 | 559 | 627 | 56 | 51 | 47 | 38 | 569 | 159 | 493 | 38 | 36 |
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 St Finan's Bay 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 St Finan's Bay Surf forecast
The above surf forecast table for St Finan's Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at St Finan's Bay can be found by selecting the local surf guide option on the grey menu. Our St Finan's Bay 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 (St Finan's Bay) 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 St Finan's Bay 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 St Finan's Bay, camping, hotels and holiday cottages in Kerry, consider staying in Valentia which is 12 km (7 miles) away. Other places in and around Kerry where you can find information about places to rent, and car hire include Fenit which is 59 km (37 miles) away, Bantry and Tra Li.
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