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Surf Forecasts:

The current surf forecast for Derrynane at 4AM is: 5.5m 15s primary swell from a West direction (forecast issued at 11:00pm December 01). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Dec) | 18ft (5.5m) | 16s |
| Afternoon (02 Dec) | 18ft (5.5m) | 15s |
| Evening (02 Dec) | 16ft (5.0m) | 14s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Tuesday 02 | Wednesday 03 | Thursday 04 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WSW | W | W | W | W | W | W | W | W | W |
| Period(s) (?) | 15 | 14 | 15 | 15 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 15 | 16 |
Wave (?)Graph | ||||||||||||||||||||||||
| 8733 | 9601 | 11406 | 14468 | 15083 | 14368 | 12975 | 10976 | 10001 | 9964 | 9515 | 8607 | 7212 | 6064 | 4879 | 4709 | 4860 | 8685 | 8572 | 8572 | 9189 | 10657 | 14148 | 16309 | |
Wind (km/h) | W | W | W | WSW | WSW | WSW | SW | NW | WNW | WNW | WNW | W | WSW | SSW | S | WNW | WNW | W | W | W | W | WNW | W | W |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 1:42AM 3.09 | 2:01PM 3.17 | 2:32AM 3.31 | 2:55PM 3.35 | 3:21AM 3.48 | 3:47PM 3.48 | ||||||||||||||||||
Low Tide / height (m) | 7:19PM 0.45 | 7:47AM 0.54 | 8:11PM 0.29 | 8:38AM 0.31 | 9:00PM 0.17 | 9:27AM 0.12 | ||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:25 | - | - | - | - | - | - | - | 8:26 | - | - | - | - | - | - | - | 8:27 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:32 | - | - | - | - | - | - | - | 4:32 | - | - | - | - | - | - | - | 4:31 | - |
Rain (mm) | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | - | 1 | 1 | - | 1 | 1 | 4 | 8 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
| Temp. °C | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 10 | 10 | 10 | 10 | 10 | 11 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 |
| Feels °C (?) | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 3 | 4 | 3 | 3 | 4 | 3 | 3 | -1 | -2 | -3 | -3 | -2 | -2 | -2 | -2 | -2 | -1 |

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