Surf Forecasts:
How big are the waves at St Mikes today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 1.5ft (0.4m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 1.5ft (0.4m), 11s period with SSW swell.
- Evening surf: Evening surf (18 Sep, local time) - 1ft (0.3m), 12s period with SSW swell.
The current surf forecast for St Mikes at 6AM is: 3.0m 9s primary swell from a Southeast direction and 1.3m 8s secondary swell from a South direction (forecast issued at 01:00am September 18). An open ocean swell of 2.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 1.5ft (0.4m) | 12s |
| Afternoon (18 Sep) | 1.5ft (0.4m) | 11s |
| Evening (18 Sep) | 1ft (0.3m) | 12s |
Table - waves today at St Mikes. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 35mm), heaviest during Fri afternoon. Warm (max 22°C on Sun night, min 16°C on Fri afternoon). Winds decreasing (fresh winds from the NE on Sat afternoon, light winds from the NNW by Sun night). | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 8 | SE 9 | SSW 12 | SW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 12 | SSW 11 | SSW 16 | SSW 15 | SSW 15 | ENE 5 | NE 5 | SSW 14 | SSW 13 | NNE 5 | SSW 12 | SSW 12 | SSW 19 | SSW 17 | SSW 16 | SSW 15 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 413 | 1299 | 59 | 38 | 51 | 25 | 25 | 28 | 51 | 47 | 46 | 44 | 54 | 53 | 40 | 17 | 54 | 14 | 26 | 35 | 99 | 153 | 184 | 165 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-off |
High Tide | 6:47AM1.19m | 7:02PM1.16m | 7:20AM1.03m | 7:50PM1.01m | 12:04PM0.94m | |||||||||||||||||||
Low Tide | 00:48AM0.51m | 12:53PM0.58m | 1:23AM0.66m | 1:31PM0.75m | 3:18AM0.80m | 6:14PM0.83m | ||||||||||||||||||
 |  |  |  | | | | | | | |  |  | |  | | | | | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 8 | 5 | 5 | 6 | 7 | 6 | 3 | 3 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 19 | 20 | 20 | 19 | 19 | 19 | 18 | 19 | 21 | 21 | 21 | 21 | 22 |
Feels °C | 12 | 14 | 15 | 14 | 15 | 14 | 16 | 16 | 16 | 16 | 15 | 16 | 17 | 17 | 18 | 18 | 18 | 17 | 19 | 21 | 21 | 22 | 21 | 23 |
Swell 1 Height (m) Direction Period (s) | E 10 | ESE 9 | ESE 9 | SW 12 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 544 | 923 | 1177 | 38 | 1272 | 1109 | 1020 | 1055 | 948 | 802 | 637 | 600 | 387 | 398 | 501 | 438 | 390 | 347 | 339 | 339 | 339 | 298 | 265 | 228 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | SSW 12 | — | SSW 11 | SSW 11 | SSW 11 | SSW 12 | SSW 11 | SSW 11 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 19 | SSW 17 | SSW 16 | SSW 15 | SSW 14 |
| kJ | 190 | 217 | 59 | — | 51 | 25 | 25 | 28 | 51 | 24 | 46 | 44 | 42 | 41 | 40 | 17 | 17 | 14 | 26 | 35 | 99 | 153 | 184 | 165 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 12 | — | — | — | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 11 | SSW 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | SW 16 | SSW 11 | SSW 11 | SSW 11 | — | — |
| kJ | 68 | 61 | — | — | — | 22 | 22 | 22 | 25 | 47 | 23 | 22 | 7 | 8 | 6 | 7 | 7 | 6 | 10 | 12 | 23 | 23 | — | — |
Wind waves Height (m) Direction Period (s) | SE 8 | SE 9 | — | ESE 9 | — | — | ESE 9 | — | — | — | — | NE 4 | ENE 5 | NE 5 | — | — | NNE 5 | E 8 | ENE 8 | — | E 8 | — | — | E 8 |
| kJ | 413 | 1299 | — | 1272 | — | — | 1221 | — | — | — | — | 10 | 54 | 53 | — | — | 54 | 488 | 497 | — | 383 | — | — | 309 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 307 | 821 | 821 | 821 | 1172 | 821 | 96 | 96 | 96 | 69 | 68 | 89 | 96 | 96 | 96 | 68 | 62 | 62 | 68 | 96 | 96 | 96 | 62 | 0 |
Best forecast wave conditions in Durban/KwaZulu-Natal South Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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