Surf Forecasts:
Carrownisky surf forecast from 9 Jun 2026:
- Best quality surf: Saturday 13 Jun, 7AM (local time) - 2ft (0.6m), 11s period, W swell with cross-offshore winds.
- Most powerful swell: Tuesday 9 Jun, 10AM (local time) - 4.5ft (1.4m), 11s period, W swell with 457 kJ wave energy.
- Next surfable swell (1★+): Saturday 13 Jun, 7AM (local time) - 2ft (0.6m), 11s period with W swell.
Best Forecast Surf Conditions for Carrownisky this week:
The surf forecast for Carrownisky over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 13) at 7AM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.4m and 3s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Carrownisky in the next 16 days are 1.4m 11s and forecast to arrive on Tuesday (Jun 09) at 10AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sat 13th Jun) | 2ft (0.6m) 11s |
| Best Surf | 7AM (Sat 13th Jun) | 2ft (0.6m) 11s |
| Most Powerful | 10AM (Tue 9th Jun) | 4.5ft (1.4m) 11s |
Table - best surf conditions forecast for Carrownisky over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 32mm), heaviest during Wed night. Very mild (max 13°C on Wed night, min 10°C on Tue night). Winds decreasing (strong winds from the W on Mon night, light winds from the SW by Wed night). | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Sat afternoon, min 13°C on Thu night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the SSE by Sat night). | ||||||||||||||||||||
Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||
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 11 | W 10 | W 10 | W 9 | W 9 | W 9 | WSW 8 | W 8 | W 9 | WSW 10 | W 12 | W 11 | W 11 | W 10 | W 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 457 | 259 | 118 | 130 | 101 | 57 | 202 | 177 | 133 | 150 | 129 | 114 | 81 | 76 | 50 | 29 | 29 | 16 | 8 | 8 | 1 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-off | cross-off | cross-on | cross-on | glassy | on | glassy |
High Tide | 12:58PM2.94m | 1:03AM3.05m | 1:58PM3.10m | 2:08AM3.14m | 2:55PM3.31m | 3:11AM3.29m | 3:50PM3.53m | 4:10AM3.48m | 4:41PM3.75m | 5:07AM3.65m | 5:32PM3.93m | 6:02AM3.77m | 6:21PM4.05m | ||||||||
Low Tide | 6:29AM0.92m | 6:55PM1.30m | 7:31AM0.84m | 8:04PM1.16m | 8:31AM0.71m | 9:06PM0.93m | 9:27AM0.57m | 10:02PM0.67m | 10:21AM0.44m | 10:54PM0.41m | 11:12AM0.35m | 11:45PM0.19m | 12:02PM0.31m | 00:36AM0.05m | |||||||
 |  |  | |  |  | |  |  | |  |  | | | | | | | | | | |
 | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — |
 | — | — | 10:07 | — | — | 10:07 | — | — | 10:07 | — | — | 10:08 | — | — | 10:09 | — | — | 10:09 | — | — | 10:10 |
mm | 2 | 2 | 5 | 1 | — | 14 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 16 | 16 | 20 | 22 | 20 | 22 | 22 | 15 | 19 | 17 | 16 |
Feels °C | 5 | 5 | 4 | 6 | 6 | 10 | 9 | 8 | 9 | 10 | 12 | 14 | 17 | 20 | 20 | 20 | 21 | 14 | 19 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | W 9 | — | — | — | — | W 12 | W 11 | W 11 | W 10 | W 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | W 8 |
| kJ | — | — | — | — | — | 57 | — | — | — | — | 129 | 114 | 81 | 76 | 50 | 29 | 29 | 16 | 8 | 8 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 8 | NW 8 | NW 8 | SW 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 2 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | W 11 | W 10 | W 10 | W 9 | W 9 | SW 3 | WSW 8 | W 8 | W 9 | WSW 10 | SW 3 | SSW 3 | SSW 3 | SSW 3 | — | — | — | — | — | — | — |
| kJ | 457 | 259 | 118 | 130 | 101 | 2 | 202 | 177 | 133 | 150 | 5 | 3 | 2 | 3 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 356 | 736 | 74 | 700 | 770 | 70 | 74 | 246 | 74 | 74 | 166 | 6 | 6 | 70 | 70 | 75 | 70 | 70 | 22 | 22 | 132 |
Best forecast wave conditions in Mayo and Achill Island | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Carrownisky 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 Carrownisky Surf forecast
The above surf forecast table for Carrownisky provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Carrownisky can be found by selecting the local surf guide option on the grey menu. Our Carrownisky 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 (Carrownisky) 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 Carrownisky 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 Mayo and Achill Island? If you are looking for accommodation near Carrownisky, camping, hotels and holiday cottages in Mayo and Achill Island, consider staying in Westport which is 25 km (16 miles) away. Other places in and around Mayo and Achill Island where you can find information about places to rent, and car hire include Belmullet which is 55 km (34 miles) away, Claremorris, Ballina and Galway.
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