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Silver Bay (Holy Island) Surf Forecast
/ Wales – Anglesy (10 surf breaks) /
Surf Forecasts
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Silver Bay (Holy Island) surf Forecast / Wales – Anglesy / UK
48hr Weather and Surf, issued 12 pm Saturday 18 May 2024 BST
Forecast update in hr min s Update imminent
Silver Bay (Holy Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Silver Bay (Holy Island) sea temperature is 12.0°C (Statistics for 18 May 1981-2005 - mean: 10.7 °C max: 12.3 °C min: 8.8 °C)
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Silver Bay (Holy Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Silver Bay (Holy Island) sea temperature is 12.0°C (Statistics for 18 May 1981-2005 - mean: 10.7 °C max: 12.3 °C min: 8.8 °C)
How big are the waves at Silver Bay (Holy Island) today?
The current surf forecast for Silver Bay (Holy Island) at 6PM is: 0.1m 6s primary swell from a South direction (forecast issued at 12:00pm May 18). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 0.5ft (0.1m) | 6s |
| Afternoon (18 May) | 0.5ft (0.1m) | 6s |
| Evening (18 May) | 0.5ft (0.1m) | 6s |
Table - waves today at Silver Bay (Holy Island). (Swell directed towards the surf break)
Updates in hr min s Update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | — | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 2 | 4 | 3 | 2 | 3 | 3 | 3 | 1 | 2 | 2 | 2 | 2 | 2 | 14 | 14 | 14 | - | 2 | 2 | 4 | 5 | 7 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 4 | 5 | 18 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 586 | 1122 | 1070 | 1207 | 1135 | 820 | 386 | 340 | 213 | 136 | 81 | 51 | 27 | 12 | 12 | 12 | 20 | 14 | 15 | 24 | 50 | 81 | 98 | 137 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | glass | cross- off | off | off | off | off | cross- off | off | off | off | off | cross- off | off | glass | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross | cross- on | on | on | on | on | on | on | cross- on | cross- on | on | on | glass |
High Tide / height (m) | 7:44AM 4.52 | 8:24PM 4.48 | 8:34AM 4.68 | 9:05PM 4.68 | 9:15AM 4.83 | 9:40PM 4.86 | 9:51AM 4.96 | 10:12PM 5.03 | 10:26AM 5.06 | 10:46PM 5.17 | 11:01AM 5.13 | 11:20PM 5.28 | 11:37AM 5.15 | 11:55PM 5.33 | 12:16PM 5.12 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 2:07PM 1.68 | 2:22AM 1.98 | 2:50PM 1.50 | 3:04AM 1.74 | 3:27PM 1.34 | 3:40AM 1.52 | 4:01PM 1.22 | 4:14AM 1.34 | 4:33PM 1.14 | 4:49AM 1.20 | 5:07PM 1.11 | 5:25AM 1.12 | 5:43PM 1.12 | 6:03AM 1.08 | 6:20PM 1.19 | |||||||||||||||||||||||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:11 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:05 | - | - | - | - | - | - | - | 5:05 | - | - | - | - | - | - | - | 5:03 | - | - | - | - |
| Sunset | - | - | - | 9:16 | - | - | - | - | - | - | - | 9:17 | - | - | - | - | - | - | - | 9:20 | - | - | - | - | - | - | - | 9:21 | - | - | - | - | - | - | - | 9:22 | - | - | - | - | - | - | - | 9:23 | - | - | - | - | - | - | - | 9:24 | - | - | - | - | - | - | - | 9:27 |
 | | | |  | | | | | | | | | | | | | |  | | |  |  |  | | | | | | | | |  | |  | |  |  | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | 6 | 4 | 6 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 15 | 15 | 15 | 14 | 13 | 13 | 14 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 15 | 16 | 17 | 15 | 15 | 15 | 14 | 12 | 14 | 15 | 14 | 14 | 13 | 13 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 11 | 11 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 14 | 15 |
| Feels °C (?) | 10 | 9 | 11 | 12 | 12 | 11 | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 13 | 11 | 12 | 13 | 13 | 9 | 9 | 10 | 10 | 11 | 11 | 12 | 10 | 10 | 10 | 9 | 9 | 7 | 5 | 5 | 8 | 10 | 8 | 6 | 7 | 8 | 9 | 7 | 6 | 8 | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 10 | 11 | 13 |
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