Surf Forecasts:
How big are the waves at Red Strand (Dirk Bay) today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 0.5ft (0.2m), 16s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 0.5ft (0.2m), 16s period with SSW swell.
The current surf forecast for Red Strand (Dirk Bay) at 9PM is: 0.2m 16s primary swell from a South-southwest direction (forecast issued at 06:00pm July 21). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 0.5ft (0.2m) | 16s |
| Evening (21 Jul) | 0.5ft (0.2m) | 16s |
Table - waves today at Red Strand (Dirk Bay). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 14 | S 14 | S 14 | S 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 25 | 25 | 25 | 25 | 20 | 5 | 5 | 5 | 4 | 4 | 21 | 21 | 21 | 21 | 21 | 21 | 4 | 4 | 4 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | off | off | off | off | off | cross-off | on | cross | cross-off | off | off | off | cross-off | cross-on | cross-on | cross | cross-off |
High Tide | 11:28PM2.75m | 11:55AM2.67m | 00:26AM2.57m | 12:59PM2.55m | |||||||||||||||
Low Tide | 5:25PM0.77m | 5:51AM0.88m | 6:22PM0.94m | 6:50AM1.01m | 7:26PM1.04m | ||||||||||||||
 | |  | | |  |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — |
 | — | 9:39 | — | — | — | — | — | — | — | 9:38 | — | — | — | — | — | — | — | 9:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 21 | 20 | 16 | 15 | 13 | 14 | 18 | 18 | 20 | 20 | 18 | 18 | 17 | 18 | 19 | 19 | 19 | 19 |
Feels °C | 19 | 21 | 18 | 13 | 12 | 9 | 10 | 16 | 16 | 18 | 18 | 16 | 16 | 16 | 17 | 18 | 18 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | E 4 | E 4 | SSW 16 | SSW 16 | S 16 | S 16 | S 16 | S 16 | E 4 | E 5 | E 5 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | ENE 4 | E 4 | E 4 | E 4 |
| kJ | 1 | 1 | 25 | 25 | 20 | 5 | 5 | 5 | 3 | 4 | 2 | 21 | 21 | 21 | 21 | 2 | 1 | 1 | 2 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | E 4 | — | S 11 | — | S 7 | — | S 15 | S 15 | SSW 14 | E 4 | — | E 5 | W 8 | SSW 14 | S 14 | S 14 | S 14 |
| kJ | 25 | 25 | 1 | — | 2 | — | 1 | — | 4 | 4 | 21 | 1 | — | 1 | 1 | 21 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 6 | S 6 | S 6 | S 11 | S 6 | S 11 | S 11 | S 7 | — | — | — | S 6 | S 10 | W 8 | S 10 | W 8 | E 6 | E 6 | W 8 |
| kJ | 2 | 1 | 1 | 2 | 1 | 2 | 2 | 1 | — | — | — | 1 | 2 | 1 | 2 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | W 3 | NNE 2 | NE 3 | NNE 3 | NE 3 | NNE 3 | — | — | — | — | NNE 2 | NE 3 | ENE 3 | NE 3 | — | — | — |
| kJ | — | — | 1 | 1 | 2 | 2 | 1 | 1 | — | — | — | — | 1 | 1 | 1 | 3 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 973 | 911 | 403 | 403 | 102 | 102 | 102 | 342 | 892 | 420 | 342 | 118 | 112 | 122 | 280 | 280 | 280 | 280 | 296 |
Best forecast wave conditions in Cork | |||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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