Surf Forecasts:
How big are the waves at Crab Island today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 6ft (1.8m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 6ft (1.8m), 10s period with W swell.
- Evening surf: Evening surf (30 Jun, local time) - 6.5ft (2.0m), 11s period with W swell.
The current surf forecast for Crab Island at 9AM is: 1.8m 9s primary swell from a West-southwest direction (forecast issued at 12:00am June 30). The wind direction is predicted to be cross-onshore.
| Time (IST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 6ft (1.8m) | 9s |
| Afternoon (30 Jun) | 6ft (1.8m) | 10s |
| Evening (30 Jun) | 6.5ft (2.0m) | 11s |
Table - waves today at Crab Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Mon night. Very mild (max 15°C on Mon night, min 13°C on Tue night). Winds decreasing (strong winds from the SW on Wed afternoon, light winds from the WSW by Thu afternoon). | ||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||||||||||||
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 10 | WSW 10 | WSW 9 | WSW 9 | WSW 10 | W 10 | WSW 10 | W 11 | W 11 | W 10 | W 10 | WSW 10 | WSW 10 | WSW 7 | WSW 8 | WSW 9 | W 9 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 469 | 660 | 563 | 544 | 563 | 716 | 385 | 934 | 730 | 541 | 392 | 342 | 160 | 508 | 763 | 1124 | 1328 | 1275 | 1019 | 849 | 710 | 637 | 520 | 467 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | cross-on |
High Tide | 6:23AM3.76m | 6:34PM4.05m | 7:01AM3.80m | 7:11PM4.10m | 7:38AM3.79m | 7:47PM4.10m | ||||||||||||||||||
Low Tide | 00:08AM0.69m | 12:17PM0.85m | 00:44AM0.61m | 12:52PM0.81m | 1:20AM0.57m | 1:26PM0.80m | ||||||||||||||||||
 | |  | |  | |  | |  |  |  | | | | |  |  | | | | | | | | |
 | — | 5:13 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 10:07 | — | — | — | — | — | — | — | 10:06 | — | — | — | — | — | — | — | 10:06 |
mm | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Feels °C | 7 | 10 | 11 | 12 | 12 | 8 | 8 | 8 | 9 | 10 | 11 | 9 | 7 | 8 | 8 | 8 | 7 | 8 | 8 | 10 | 11 | 11 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | W 10 | WSW 10 | WSW 9 | WSW 9 | — | — | WSW 10 | — | W 11 | W 10 | W 10 | WSW 10 | WSW 10 | — | — | — | — | — | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
| kJ | 469 | 660 | 563 | 544 | — | — | 385 | — | 730 | 541 | 392 | 342 | 160 | — | — | — | — | — | 1019 | 849 | 710 | 637 | 520 | 467 |
Swell 2 Height (m) Direction Period (s) | — | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 9 | WNW 9 |
| kJ | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | — | — | — | WSW 10 | W 10 | WNW 6 | W 11 | — | — | — | — | SW 5 | WSW 7 | WSW 8 | WSW 9 | W 9 | W 10 | — | — | — | — | — | — |
| kJ | 13 | — | — | — | 563 | 716 | 178 | 934 | — | — | — | — | 47 | 508 | 763 | 1124 | 1328 | 1275 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 174 | 87 | 92 | 99 | 257 | 162 | 352 | 328 | 164 | 117 | 92 | 101 | 140 | 418 | 588 | 409 | 636 | 162 | 164 | 164 | 87 | 87 | 92 | 67 |
Best forecast wave conditions in Clare | ||||||||||||||||||||||||
Best forecast wave conditions in Ireland | ||||||||||||||||||||||||
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