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Arniston surf Forecast / Overberg / South Africa
48hr Weather and Surf, issued 1 am Saturday 27 Apr 2024 SAST
Forecast update in hr min s Update imminent
Arniston surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arniston sea temperature is 17.7°C (Statistics for 27 Apr 1981-2005 - mean: 17.8 °C max: 18.9 °C min: 16.4 °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)
Arniston surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arniston sea temperature is 17.7°C (Statistics for 27 Apr 1981-2005 - mean: 17.8 °C max: 18.9 °C min: 16.4 °C)
How big are the waves at Arniston today?
The current surf forecast for Arniston at 6AM is: 1.3m 17s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a South-southeast direction, 2.5m 7s secondary swell from a East direction (forecast issued at 01:00am April 27). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 4.5ft (1.3m) | 16s |
| Afternoon (27 Apr) | 10ft (3.0m) | 8s |
| Evening (27 Apr) | 11ft (3.5m) | 8s |
Table - waves today at Arniston. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |  |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 15 | 18 | 18 | 16 | 16 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 15 | 9 | 9 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 14 | 8 | 14 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 13 | 12 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 544 | 469 | 1081 | 938 | 892 | 892 | 1161 | 1338 | 1842 | 1469 | 1131 | 1159 | 692 | 600 | 537 | 427 | 400 | 325 | 325 | 257 | 223 | 158 | 154 | 151 | 113 | 108 | 99 | 71 | 69 | 103 | 123 | 146 | 246 | 1615 | 264 | 182 | 172 | 140 | 134 | 123 | 155 | 192 | 229 | 214 | 202 | 204 | 204 | 204 | 200 | 209 | 166 | 126 | 121 | 94 | 84 | 96 | 114 | 103 | 95 | 93 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | glass | cross | cross- on | glass | cross- on | glass | cross- off | off | off | cross- off | cross- off | cross- off | off | off | off | cross- off | off | cross- off | cross- off | cross- off | off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off |
High Tide / height (m) | 4:40AM 1.75 | 5:06PM 1.61 | 5:14AM 1.65 | 5:46PM 1.51 | 5:57AM 1.52 | 6:40PM 1.40 | 6:57AM 1.39 | 8:02PM 1.33 | 8:34AM 1.29 | 9:50PM 1.37 | 10:26AM 1.32 | 11:12PM 1.52 | 11:44AM 1.45 | 12:10AM 1.71 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 10:29PM 0.33 | 10:54AM 0.26 | 11:03PM 0.42 | 11:31AM 0.36 | 11:44PM 0.53 | 12:18PM 0.47 | 12:42AM 0.64 | 1:27PM 0.58 | 2:18AM 0.72 | 3:06PM 0.62 | 4:17AM 0.67 | 4:42PM 0.56 | 5:40AM 0.50 | 5:50PM 0.44 | 6:36AM 0.31 | |||||||||||||||||||||||||||||||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:16 |
| Sunset | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 21 | 25 | 23 | 19 | 18 | 18 | 17 | 16 | 15 | 17 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 20 | 21 | 19 | 18 | 17 | 16 | 16 | 16 | 19 | 20 | 19 | 17 | 17 | 16 | 16 | 16 | 17 | 18 | 18 | 17 | 17 | 16 | 17 | 17 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 16 |
| Feels °C (?) | 10 | 11 | 9 | 9 | 8 | 9 | 9 | 11 | 10 | 12 | 16 | 20 | 24 | 19 | 15 | 16 | 17 | 16 | 15 | 14 | 18 | 17 | 17 | 16 | 15 | 17 | 15 | 14 | 17 | 15 | 12 | 12 | 14 | 14 | 15 | 14 | 17 | 17 | 16 | 15 | 17 | 16 | 16 | 14 | 13 | 14 | 14 | 13 | 14 | 13 | 16 | 14 | 14 | 15 | 14 | 13 | 14 | 14 | 16 | 15 |
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