Surf Forecasts:
How big are the waves at Crab Island today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 5ft (1.5m), 15s period with W swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 6ft (1.8m), 14s period with W swell.
- Evening surf: Evening surf (19 Oct, local time) - 6ft (1.8m), 13s period with W swell.
The current surf forecast for Crab Island at 7AM is: 1.3m 15s primary swell from a West direction and 0.8m 8s secondary swell from a West-southwest direction (forecast issued at 12:00am October 19). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 5ft (1.5m) | 15s |
| Afternoon (19 Oct) | 6ft (1.8m) | 14s |
| Evening (19 Oct) | 6ft (1.8m) | 13s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Tue afternoon. Very mild (max 12°C on Tue morning, min 7°C on Sun night). Winds increasing (light winds from the ENE on Sun night, gales from the WNW by Tue night). | ||||||||||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||||||||
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) | W 17 | W 16 | W 15 | W 15 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 12 | W 12 | W 12 | W 12 | W 12 | W 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 291 | 513 | 760 | 1229 | 1303 | 1343 | 1172 | 1155 | 1121 | 1144 | 1032 | 991 | 943 | 643 | 1974 | 10796 | 7604 | 5412 | 4952 | 4214 | 3588 | 2946 | 2430 | 2050 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on |
High Tide | 11:45PM2.88m | 12:11PM3.04m | 1:10AM2.90m | 1:30PM3.14m | 2:21AM3.11m | 2:32PM3.35m | ||||||||||||||||||
Low Tide | 5:28AM1.89m | 7:03PM1.67m | 7:34AM1.82m | 8:22PM1.44m | 8:41AM1.55m | 9:09PM1.13m | ||||||||||||||||||
 | | |  | | | | | |  | |  | |  |  | | | |  |  | | | | | |
 | — | — | 8:10 | — | — | — | — | — | — | — | 8:11 | — | — | — | — | — | — | — | 8:12 | — | — | — | — | — |
 | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
Temp °C | 9 | 8 | 7 | 7 | 9 | 10 | 9 | 9 | 8 | 10 | 9 | 10 | 12 | 11 | 12 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 |
Feels °C | 7 | 5 | 4 | 4 | 4 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 4 | 3 | 6 | -5 | -2 | -3 | -2 | -1 | 2 | 3 | 4 | 3 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | W 16 | W 15 | W 15 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | — | — | — | — | — | — | — | — | — | — |
| kJ | 250 | 513 | 760 | 1229 | 1303 | 1343 | 1172 | 1155 | 1121 | 1144 | 1032 | 991 | 943 | 643 | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 17 | WSW 9 | WSW 8 | — | — | — | — | — | — | — | — | — | — | WSW 8 | — | — | — | — | — | — | — | — | — | — |
| kJ | 291 | 144 | 96 | — | — | — | — | — | — | — | — | — | — | 114 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 3 | SSE 4 | SSE 4 | SSE 4 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 12 | W 12 | W 12 | W 12 | W 12 | W 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | 5 | 11 | 21 | 32 | 1974 | 10796 | 7604 | 5412 | 4952 | 4214 | 3588 | 2946 | 2430 | 2050 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 27 | 16 | 174 | 290 | 290 | 283 | 138 | 232 | 257 | 292 | 355 | 416 | 558 | 561 | 132 |
Best forecast wave conditions in Clare | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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