Surf Forecasts:
St Finan's Bay surf forecast from 11 Sep 2026:
- Best quality surf: Tuesday 15 Sep, 7PM (local time) - 10ft (3.0m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Thursday 17 Sep, 4PM (local time) - 11ft (3.5m), 12s period, WNW swell with 3,369 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 7PM (local time) - 10ft (3.0m), 10s 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 15) at 7PM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 0.2m and 7s. Another secondary swell of 0.1m and 11s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at St Finan's Bay in the next 16 days are 3.5m 12s and forecast to arrive on Thursday (Sep 17) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 13s period and expected on Tuesday (Sep 15) at 4AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Tue 15th Sep) | 10ft (3.0m) 10s |
| Best Surf | 7PM (Tue 15th Sep) | 10ft (3.0m) 10s |
| Most Powerful | 4PM (Thu 17th Sep) | 11ft (3.5m) 12s |
Table - best surf conditions forecast for St Finan's Bay over the next 16 days.
Short Range ForecastHeavy rain (total 22mm), heaviest during Fri night. Very mild (max 18°C on Sun afternoon, min 14°C on Fri morning). Winds decreasing (strong winds from the SW on Fri night, light winds from the SW by Sat night). | Days 4-6 Weather SummaryModerate rain (total 13mm), heaviest on Mon morning. Very mild (max 17°C on Mon morning, min 13°C on Tue night). Winds increasing (light winds from the W on Mon night, strong winds from the W by Wed night). | ||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||
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) | W 8 | W 8 | WNW 13 | WSW 10 | WSW 10 | NW 12 | NW 11 | WSW 9 | WSW 8 | SW 7 | WSW 8 | W 10 | W 10 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 11 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 427 | 439 | 961 | 1482 | 1042 | 694 | 382 | 268 | 360 | 362 | 489 | 830 | 761 | 1176 | 1803 | 1185 | 788 | 1124 | 2820 | 3369 | 2671 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 5:35PM3.66m | 6:02AM3.54m | 6:13PM3.65m | 6:37AM3.50m | 6:50PM3.54m | 7:12AM3.40m | 7:25PM3.36m | 7:45AM3.23m | 8:01PM3.12m | 8:20AM3.02m | 8:39PM2.86m | 8:58AM2.78m | 9:23PM2.59m | ||||||||
Low Tide | 11:19AM0.14m | 11:42PM-0.13m | 11:56AM0.09m | 00:17AM-0.08m | 12:31PM0.13m | 00:51AM0.06m | 1:06PM0.25m | 1:24AM0.28m | 1:41PM0.44m | 1:58AM0.54m | 2:17PM0.67m | 2:33AM0.82m | 2:58PM0.92m | 3:15AM1.10m | |||||||
 | |  |  |  |  | | | |  | |  | | | | | | |  | | | |
 | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:16 | — | — | 7:18 | — | — |
 | — | 8:06 | — | — | 8:04 | — | — | 8:01 | — | — | 7:59 | — | — | 7:57 | — | — | 7:54 | — | — | 7:52 | — |
mm | — | — | 7 | 6 | — | — | — | — | 9 | 4 | 4 | 3 | — | — | — | — | — | 2 | — | — | — |
Temp °C | 14 | 15 | 17 | 17 | 17 | 16 | 17 | 18 | 18 | 17 | 17 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 |
Feels °C | 11 | 12 | 11 | 15 | 15 | 15 | 16 | 17 | 17 | 15 | 14 | 13 | 8 | 7 | 9 | 12 | 9 | 8 | 7 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | WNW 13 | WNW 12 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | NW 9 | NW 9 | W 11 | NNW 13 | NNW 12 | SW 11 | WNW 10 | WNW 10 | S 11 | S 13 | S 14 | SW 14 | WNW 12 |
| kJ | 427 | 439 | 961 | 835 | 1042 | 664 | 375 | 268 | 106 | 61 | 114 | 16 | 28 | 5 | 1803 | 1185 | 2 | 4 | 4 | 7 | 2671 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | S 16 | SW 15 | NW 12 | NW 12 | NW 11 | NW 10 | SW 13 | SSW 12 | SSW 12 | SSW 12 | SW 11 | S 8 | N 11 | N 10 | S 13 | S 10 | — | S 19 | SW 13 |
| kJ | 4 | 53 | 5 | 8 | 918 | 694 | 382 | 260 | 7 | 14 | 14 | 14 | 5 | 1 | 9 | 8 | 4 | 2 | — | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | S 16 | S 16 | — | SW 15 | SW 14 | SSW 13 | SSW 13 | — | W 13 | N 11 | N 10 | S 6 | S 15 | S 7 | S 11 | S 16 | S 16 | — | — | S 18 |
| kJ | — | 5 | 5 | — | 8 | 8 | 17 | 17 | — | 13 | 10 | 2 | 1 | 4 | 4 | 2 | 5 | 5 | — | — | 6 |
Wind waves Height (m) Direction Period (s) | — | — | SW 6 | WSW 10 | — | — | — | — | WSW 8 | SW 7 | WSW 8 | W 10 | W 10 | WNW 9 | — | — | WNW 10 | WNW 9 | WNW 11 | WNW 12 | WNW 11 |
| kJ | — | — | 252 | 1482 | — | — | — | — | 360 | 362 | 489 | 830 | 761 | 1176 | — | — | 788 | 1124 | 2820 | 3369 | 2012 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 105 | 38 | 385 | 38 | 38 | 38 | 12 | 12 | 38 | 38 | 386 | 51 | 418 | 1481 | 418 | 47 | 590 | 860 | 559 | 559 | 51 |
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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