Surf Forecasts:
How big are the waves at Slade Bay/Boot Reef today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 5ft (1.5m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 4.5ft (1.3m), 10s period with WSW swell.
- Evening surf: Evening surf (17 Jun, local time) - 3.5ft (1.1m), 10s period with WSW swell.
The current surf forecast for Slade Bay/Boot Reef at 4AM is: 0.8m 10s primary swell from a West-southwest direction and 0.8m 10s secondary swell from a West direction, 1.3m 6s secondary swell from a West-southwest direction (forecast issued at 12:00am June 17). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 5ft (1.5m) | 10s |
| Afternoon (17 Jun) | 4.5ft (1.3m) | 10s |
| Evening (17 Jun) | 3.5ft (1.1m) | 10s |
Table - waves today at Slade Bay/Boot Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Tue night. Very mild (max 18°C on Thu afternoon, min 14°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
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 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 147 | 141 | 139 | 436 | 410 | 312 | 286 | 223 | 223 | 183 | 179 | 226 | 175 | 107 | 208 | 201 | 216 | 185 | 157 | 153 | 149 | 168 | 207 | 284 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 8:32AM8.34m | 8:55PM8.58m | 9:22AM8.14m | 9:44PM8.37m | 10:11AM7.80m | |||||||||||||||||||
Low Tide | 2:18AM0.24m | 2:38PM0.44m | 3:09AM0.36m | 3:28PM0.63m | 4:00AM0.63m | 4:18PM0.95m | ||||||||||||||||||
 | |  | |  |  | |  |  |  | |  | | | | | | | | | | | | | |
 | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:36 | — | — | — | — | — | — | — | 9:36 | — | — | — | — | — | — | — | 9:37 | — |
mm | 3 | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 16 | 17 | 17 | 18 | 18 | 17 | 17 | 16 | 15 | 16 | 17 | 18 | 18 | 15 |
Feels °C | 12 | 12 | 13 | 10 | 13 | 13 | 13 | 13 | 12 | 12 | 15 | 15 | 14 | 16 | 18 | 17 | 17 | 15 | 14 | 15 | 17 | 16 | 16 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 9 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | — | — | WSW 8 |
| kJ | 147 | 141 | 139 | 108 | 139 | 312 | 286 | 223 | 223 | 183 | 179 | 226 | 175 | 63 | 208 | 201 | 216 | 185 | 157 | 153 | 149 | — | — | 192 |
Swell 2 Height (m) Direction Period (s) | — | W 10 | WSW 10 | — | — | — | — | — | — | — | — | — | — | W 8 | W 9 | — | — | — | — | — | — | — | — | — |
| kJ | — | 135 | 139 | — | — | — | — | — | — | — | — | — | — | 4 | 43 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | WSW 6 | WSW 6 | WSW 10 | WSW 10 | — | — | — | — | — | — | — | — | WSW 7 | — | — | — | — | — | — | — | WSW 8 | WSW 8 | WSW 8 |
| kJ | 79 | 108 | 96 | 436 | 410 | — | — | — | — | — | — | — | — | 107 | — | — | — | — | — | — | — | 168 | 207 | 284 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 104 | 104 | 104 | 125 | 125 | 125 | 118 | 11 | 11 | 11 | 30 | 31 | 31 | 125 | 63 | 9 | 8 | 8 | 8 | 8 | 9 | 125 | 125 | 125 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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