Surf Forecasts:
How big are the waves at Jacobs Bay today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 5.5ft (1.7m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 10ft (3.0m), 8s period with S swell.
- Evening surf: Evening surf (27 Sep, local time) - 10ft (3.0m), 8s period with S swell.
The current surf forecast for Jacobs Bay at 5AM is: 1.9m 14s primary swell from a West-southwest direction and 2.1m 6s secondary swell from a South direction (forecast issued at 01:00am September 27). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 5.5ft (1.7m) | 14s |
| Afternoon (27 Sep) | 10ft (3.0m) | 8s |
| Evening (27 Sep) | 10ft (3.0m) | 8s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Tue night, min 11°C on Sun night). Winds decreasing (strong winds from the S on Sun afternoon, calm by Tue morning). | ||||||||||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||||||||||||
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) | SW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | S 8 | WSW 12 | S 9 | SW 13 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1428 | 1272 | 1093 | 1034 | 838 | 1181 | 1319 | 1187 | 893 | 697 | 581 | 572 | 438 | 488 | 596 | 612 | 505 | 414 | 234 | 205 | 220 | 253 | 282 | 369 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross-off | cross-off |
High Tide | 3:18AM1.56m | 3:29PM1.70m | 3:51AM1.57m | 4:03PM1.69m | 4:26AM1.53m | 4:38PM1.63m | ||||||||||||||||||
Low Tide | 9:19AM0.06m | 9:45PM-0.02m | 9:52AM0.06m | 10:19PM-0.00m | 10:26AM0.11m | 10:55PM0.06m | ||||||||||||||||||
 |  |  | | | |  | | | | | | | | | | | | | | | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 13 | 14 | 15 | 14 | 13 | 13 | 12 | 11 | 11 | 17 | 18 | 19 | 21 | 19 | 18 | 17 | 17 | 23 | 21 | 21 | 23 | 25 |
Feels °C | 8 | 7 | 6 | 7 | 7 | 5 | 5 | 6 | 6 | 5 | 5 | 12 | 13 | 14 | 16 | 14 | 14 | 13 | 13 | 21 | 17 | 17 | 18 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | S 8 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | SW 13 |
| kJ | 1428 | 1272 | 1093 | 1034 | 838 | 669 | 606 | 606 | 615 | 520 | 402 | 488 | 402 | 320 | 278 | 247 | 505 | 309 | 234 | 205 | 220 | 194 | 165 | 369 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 13 | WSW 13 | SW 16 | — | SW 16 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 14 | SW 13 | SW 13 | S 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | 395 | 402 | 10 | — | 10 | 222 | 222 | 218 | 174 | 169 | 181 | 253 | 282 | 173 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 15 | SW 15 | SW 14 | SW 14 | WSW 11 | WSW 11 | WSW 11 | SW 17 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 35 | 75 | 130 | 160 | 109 | 107 | 47 | 103 |
Wind waves Height (m) Direction Period (s) | SSW 6 | S 6 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | — | SSE 8 | — | — | — | — | — | — |
| kJ | 273 | 369 | 562 | 603 | 830 | 1181 | 1319 | 1187 | 893 | 697 | 581 | 572 | 438 | 488 | 596 | 612 | — | 414 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 132 | 413 | 413 | 84 | 525 | 413 | 400 | 99 | 82 | 82 | 28 | 18 | 29 | 29 | 28 | 28 | 28 | 17 | 17 | 0 | 29 | 29 | 28 | 28 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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