Surf Forecasts:
How big are the waves at Derrynane today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 3.5ft (1.0m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 3.5ft (1.1m), 7s period with W swell.
- Evening surf: Evening surf (01 Sep, local time) - 4ft (1.2m), 7s period with WSW swell.
The current surf forecast for Derrynane at 7AM is: 1.1m 7s primary swell from a West-southwest direction and 0.7m 8s secondary swell from a West direction, 0.1m 18s secondary swell from a Southwest direction (forecast issued at 12:00am September 01). The wind direction is predicted to be onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 3.5ft (1.0m) | 6s |
| Afternoon (01 Sep) | 3.5ft (1.1m) | 7s |
| Evening (01 Sep) | 4ft (1.2m) | 7s |
Table - waves today at Derrynane. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Tue night. Very mild (max 19°C on Wed night, min 15°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||||
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 | 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) | WSW 9 | W 8 | WSW 7 | WSW 6 | W 7 | W 7 | W 7 | WSW 7 | S 5 | SW 7 | SW 7 | WSW 7 | SW 7 | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | WSW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 270 | 223 | 111 | 85 | 131 | 131 | 127 | 143 | 55 | 263 | 277 | 294 | 318 | 326 | 382 | 429 | 419 | 372 | 383 | 385 | 394 | 412 | 450 | 470 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | cross | cross | cross-on | on | on | on | on | on | cross-on | on | on | on | on | on | on | cross | cross-on |
High Tide | 7:49AM3.27m | 8:03PM3.26m | 8:28AM3.13m | 8:47PM3.07m | 9:15AM2.96m | 9:40PM2.84m | ||||||||||||||||||
Low Tide | 1:26AM0.16m | 1:42PM0.36m | 2:03AM0.33m | 2:23PM0.52m | 2:46AM0.55m | 3:12PM0.72m | ||||||||||||||||||
 | |  |  |  | | | | |  | | |  | | |  | | |  | | | | | | |
 | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:23 | — |
mm | 1 | 1 | 1 | 1 | — | 1 | 1 | 5 | 4 | 3 | 1 | 1 | — | — | 1 | — | — | — | — | — | 1 | 3 | 3 | 1 |
Temp °C | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 15 | 16 | 18 | 17 | 17 | 17 | 17 | 17 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 15 | 14 |
Feels °C | 13 | 13 | 14 | 15 | 16 | 12 | 15 | 12 | 12 | 17 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | N 7 | W 8 | WSW 6 | W 7 | W 7 | W 7 | WSW 7 | SW 6 | WNW 8 | WNW 8 | S 6 | WNW 8 | WNW 8 | WNW 7 | SW 15 | SW 15 | WSW 8 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WNW 11 |
| kJ | 5 | 1 | 63 | 85 | 131 | 131 | 127 | 143 | 39 | 41 | 40 | 38 | 24 | 23 | 21 | 56 | 55 | 372 | 84 | 86 | 91 | 91 | 91 | 70 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | W 8 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | WNW 8 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | N 9 | SW 18 | SW 15 | N 8 | N 11 | N 11 | N 11 | W 15 | SSW 15 |
| kJ | 13 | 12 | 12 | 46 | 30 | 29 | 27 | 26 | 40 | 25 | 50 | 50 | 63 | 59 | 57 | 2 | 12 | 54 | 1 | 2 | 2 | 2 | 4 | 93 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | SW 18 | S 10 | S 10 | S 10 | S 11 | W 7 | S 11 | S 9 | S 20 | — | — | — | N 9 | N 8 | SW 18 | N 12 | N 11 | — | — | — | N 11 |
| kJ | 2 | 2 | 2 | 12 | 2 | 2 | 2 | 2 | 23 | 2 | 2 | 7 | — | — | — | 2 | 1 | 12 | 3 | 3 | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | WSW 9 | W 8 | WSW 7 | — | — | — | — | SSW 4 | S 5 | SW 7 | SW 7 | WSW 7 | SW 7 | SW 8 | SW 8 | WSW 8 | WSW 8 | — | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | WSW 8 |
| kJ | 270 | 223 | 111 | — | — | — | — | 43 | 55 | 263 | 277 | 294 | 318 | 326 | 382 | 429 | 419 | — | 383 | 385 | 394 | 412 | 450 | 470 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 287 | 54 | 54 | 49 | 49 | 54 | 49 | 37 | 37 | 37 | 49 | 54 | 286 | 54 | 288 | 371 | 287 | 287 | 287 | 49 | 371 | 287 | 55 | 55 |
Best forecast wave conditions in Kerry | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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