Surf Forecasts:
Red Strand (Dirk Bay) surf forecast from 11 Nov 2026:
- Best quality surf: Friday 20 Nov, 9AM (local time) - 13ft (4.0m), 12s period, WSW swell with offshore winds.
- Most powerful swell: Tuesday 17 Nov, 3PM (local time) - 23ft (7.0m), 15s period, WSW swell with 20,584 kJ wave energy.
- Next surfable swell (1★+): Wednesday 18 Nov, 6PM (local time) - 2.5ft (0.8m), 12s period with WSW swell.
Best Forecast Surf Conditions for Red Strand (Dirk Bay) this week:
The surf forecast for Red Strand (Dirk Bay) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Nov 18) at 6PM. The primary swell is predicted to be 0.8m and 12s period with a secondary swell of 0.8m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Red Strand (Dirk Bay) in the next 16 days are 7.0m 15s and forecast to arrive on Tuesday (Nov 17) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Nov 11) at 6PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 18th Nov) | 2.5ft (0.8m) 12s |
| Best Surf | 9AM (Fri 20th Nov) | 13ft (4.0m) 12s |
| Most Powerful | 3PM (Tue 17th Nov) | 23ft (7.0m) 15s |
Table - best surf conditions forecast for Red Strand (Dirk Bay) over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 11°C on Wed morning, min 4°C on Thu night). Winds decreasing (fresh winds from the ENE on Wed morning, light winds from the SE by Fri afternoon). | Days 4-6 Weather SummaryHeavy rain (total 34mm), heaviest during Mon afternoon. Very mild (max 14°C on Mon afternoon, min 10°C on Sat morning). Mainly strong winds. | ||||||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 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) | SSW 12 | SSW 11 | SSW 10 | SSW 10 | S 9 | SSW 9 | SSW 8 | SSW 13 | SSW 11 | SSW 10 | S 6 | SSW 7 | SW 7 | SW 8 | SSW 8 | SSE 5 | SSW 8 | SSW 11 | SSW 13 | WSW 15 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 539 | 254 | 176 | 125 | 42 | 46 | 24 | 55 | 126 | 82 | 217 | 319 | 189 | 169 | 117 | 104 | 1286 | 1782 | 3691 | 20584 | 2265 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | on | on | cross-on | cross | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:05PM3.18m | 6:24AM3.22m | 6:41PM3.06m | 7:00AM3.09m | 7:18PM2.92m | 7:39AM2.93m | 7:58PM2.76m | 8:21AM2.76m | 8:43PM2.60m | 9:10AM2.61m | 9:36PM2.48m | 10:07AM2.51m | 10:39PM2.42m | ||||||||
Low Tide | 12:00PM0.39m | 00:13AM0.43m | 12:35PM0.49m | 00:48AM0.54m | 1:12PM0.63m | 1:26AM0.68m | 1:53PM0.78m | 2:09AM0.83m | 2:40PM0.93m | 3:01AM0.97m | 3:38PM1.05m | 4:03AM1.07m | 4:45PM1.10m | ||||||||
 | |  |  | | | |  |  | | |  |  | | | | |  |  | |  | |
 | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — |
 | — | 4:52 | — | — | 4:51 | — | — | 4:49 | — | — | 4:47 | — | — | 4:45 | — | — | 4:45 | — | — | 4:44 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 7 | 2 | — | — | — | 20 | 5 | 4 | 2 | 8 |
Temp °C | 11 | 11 | 9 | 6 | 7 | 5 | 7 | 9 | 10 | 11 | 11 | 12 | 11 | 11 | 10 | 11 | 14 | 12 | 11 | 11 | 12 |
Feels °C | 4 | 4 | 2 | -2 | -1 | -1 | 2 | 5 | 4 | 3 | 3 | 7 | 3 | 5 | 6 | 6 | 7 | 5 | 2 | 4 | 4 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 11 | SSW 10 | SSW 10 | S 9 | E 6 | E 5 | SSW 13 | SSW 11 | SSW 10 | WSW 12 | SE 7 | SSW 7 | SSE 7 | SSE 6 | WSW 9 | S 8 | — | — | SSW 15 | SW 14 |
| kJ | 539 | 254 | 176 | 125 | 42 | 74 | 19 | 55 | 126 | 82 | 14 | 176 | 81 | 30 | 4 | 9 | 860 | — | — | 5257 | 2265 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 6 | — | — | SSW 10 | SSW 9 | SSW 8 | SSW 8 | SW 13 | SW 12 | — | WSW 11 | SSE 7 | W 11 | S 18 | SSW 8 | S 16 | — | — | — | — |
| kJ | 2 | 2 | — | — | 38 | 46 | 24 | 13 | 7 | 6 | — | 12 | 90 | 2 | 6 | 7 | 5 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 7 | SE 6 | SE 8 | — | — | — | WSW 11 | S 14 | S 18 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 11 | 10 | 2 | — | — | — | 12 | 4 | 6 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | — | ESE 5 | SE 4 | SSE 5 | S 6 | SSW 7 | SW 7 | SW 8 | SSW 8 | SSE 5 | SSW 8 | SSW 11 | SSW 13 | WSW 15 | NW 4 |
| kJ | 193 | 219 | 151 | 117 | 153 | 74 | — | 13 | 14 | 50 | 217 | 319 | 189 | 169 | 117 | 104 | 1286 | 1782 | 3691 | 20584 | 21 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 88 | 88 | 37 | 88 | 88 | 5 | 7 | 95 | 93 | 111 | 288 | 111 | 284 | 285 | 71 | 59 | 288 | 297 | 222 | 226 | 90 |
Best forecast wave conditions in Cork | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Red Strand (Dirk Bay) Surf forecast
The above surf forecast table for Red Strand (Dirk Bay) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Red Strand (Dirk Bay) can be found by selecting the local surf guide option on the grey menu. Our Red Strand (Dirk 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 (Red Strand (Dirk 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 Red Strand (Dirk 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 Cork? If you are looking for accommodation near Red Strand (Dirk Bay), camping, hotels and holiday cottages in Cork, consider staying in Kinsale which is 34 km (21 miles) away. Other places in and around Cork where you can find information about places to rent, and car hire include Bantry which is 39 km (24 miles) away, Cork, Cobh and Youghal.
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