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Thermopylae Surf Forecast
/ Cape Town (69 surf breaks) /
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Thermopylae surf Forecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 am Saturday 11 May 2024 SAST
Forecast update in hr min s Update imminent
Thermopylae surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thermopylae sea temperature is 14.6°C (Statistics for 11 May 1981-2005 - mean: 17.3 °C max: 18.5 °C min: 15.7 °C)
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Thermopylae surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thermopylae sea temperature is 14.6°C (Statistics for 11 May 1981-2005 - mean: 17.3 °C max: 18.5 °C min: 15.7 °C)
How big are the waves at Thermopylae today?
The current surf forecast for Thermopylae at 4AM is: 3.5m 13s primary swell from a West-southwest direction (forecast issued at 01:00am May 11). The wind direction is predicted to be glassy and the swell rating is 6.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 10ft (3.0m) | 12s |
| Afternoon (11 May) | 10ft (3.0m) | 12s |
| Evening (11 May) | 8ft (2.5m) | 12s |
Table - waves today at Thermopylae. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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) (?) | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 8 | 8 | 8 | 11 | 20 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 20 | 18 | 17 | 16 | 15 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 3671 | 3425 | 3091 | 2784 | 2587 | 2357 | 2216 | 2047 | 2002 | 1739 | 1697 | 2216 | 2440 | 2405 | 1751 | 1697 | 1497 | 1163 | 954 | 723 | 593 | 528 | 406 | 502 | 335 | 289 | 216 | 441 | 716 | 1169 | 1505 | 1900 | 2097 | 1881 | 2008 | 2359 | 2486 | 2274 | 2446 | 2926 | 2686 | 2310 | 1946 | 1572 | 1559 | 1142 | 961 | 799 | 628 | 517 | 404 | 397 | 469 | 1585 | 2233 | 4055 | 3004 | 2446 | 1915 | 1859 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | glass | glass | glass | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | on | cross- on | on | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:08AM 1.66 | 5:39PM 1.59 | 5:49AM 1.52 | 6:25PM 1.50 | 6:36AM 1.38 | 7:21PM 1.41 | 7:37AM 1.26 | 8:33PM 1.35 | 9:03AM 1.19 | 9:58PM 1.35 | 10:40AM 1.20 | 11:10PM 1.39 | 11:49AM 1.27 | 12:02AM 1.45 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 10:58PM 0.49 | 11:21AM 0.45 | 11:41PM 0.61 | 12:01PM 0.57 | 12:32AM 0.72 | 12:48PM 0.68 | 1:41AM 0.81 | 1:51PM 0.77 | 3:17AM 0.85 | 3:18PM 0.82 | 4:47AM 0.82 | 4:41PM 0.81 | 5:48AM 0.74 | 5:42PM 0.76 | 6:31AM 0.66 | |||||||||||||||||||||||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:33 |
| Sunset | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 15 | 16 | 17 | 17 | 17 | 16 | 15 | 15 | 14 | 14 | 15 | 18 | 17 | 16 | 14 | 13 | 13 | 13 | 17 | 21 | 22 | 21 | 19 | 19 | 20 | 21 | 21 | 23 | 20 | 18 | 17 | 16 | 16 | 16 | 18 | 19 | 19 | 17 | 17 | 17 | 17 | 18 | 21 | 24 | 23 | 21 | 20 | 19 | 19 | 20 | 20 | 22 | 21 | 21 | 19 | 18 | 18 | 18 |
| Feels °C (?) | 15 | 15 | 14 | 15 | 16 | 14 | 13 | 13 | 12 | 12 | 11 | 10 | 11 | 14 | 13 | 12 | 11 | 10 | 10 | 10 | 14 | 18 | 19 | 18 | 16 | 17 | 18 | 18 | 18 | 20 | 18 | 18 | 17 | 16 | 16 | 16 | 17 | 18 | 17 | 16 | 16 | 16 | 16 | 17 | 20 | 22 | 22 | 19 | 19 | 18 | 18 | 19 | 18 | 20 | 19 | 20 | 18 | 17 | 18 | 18 |
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