Surf Forecasts:
How big are the waves at Jacobs Bay today (11 Nov):
- Morning surf: Morning surf (11 Nov, local time) - 3ft (0.9m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (11 Nov, local time) - 6ft (1.8m), 13s period with SW swell.
- Evening surf: Evening surf (11 Nov, local time) - 8ft (2.4m), 12s period with SW swell.
The current surf forecast for Jacobs Bay at 5AM is: 1.3m 11s primary swell from a West-southwest direction and 0.6m 15s secondary swell from a Southwest direction (forecast issued at 01:00am November 11). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Nov) | 3ft (0.9m) | 14s |
| Afternoon (11 Nov) | 6ft (1.8m) | 13s |
| Evening (11 Nov) | 8ft (2.4m) | 12s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Wed morning, min 15°C on Wed night). Winds increasing (light winds from the SSW on Wed morning, strong winds from the S by Fri night). | ||||||||||||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Sat 14 | |||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 11 | WSW 11 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SSW 6 | WSW 10 | SSW 10 | SSW 6 | SSW 6 | SSW 7 | SW 12 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||||
 kJ | 319 | 379 | 365 | 521 | 872 | 1659 | 1734 | 1573 | 1627 | 1236 | 1062 | 993 | 859 | 603 | 540 | 478 | 387 | 322 | 223 | 170 | 452 | 207 | 450 | 545 | 667 | 1915 |
Wind (km/h) | ||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 3:59AM1.42m | 4:05PM1.42m | 4:31AM1.37m | 4:38PM1.34m | 5:06AM1.30m | 5:12PM1.26m | ||||||||||||||||||||
Low Tide | 10:02AM0.27m | 10:20PM0.20m | 10:34AM0.33m | 10:51PM0.27m | 11:08AM0.40m | 11:25PM0.35m | ||||||||||||||||||||
 | |  | |  | | | | | | | | | | | | |  | | | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 |
 | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:24 | — | — | — | 7:25 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 18 | 19 | 18 | 18 | 17 | 17 | 15 | 15 | 16 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 |
Feels °C | 15 | 16 | 17 | 18 | 16 | 14 | 14 | 14 | 11 | 11 | 12 | 12 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 10 | 9 | 8 | 8 | 8 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | W 10 | WSW 10 | SW 12 | SW 12 | SW 13 |
| kJ | 319 | 379 | 365 | 281 | 872 | 1659 | 1734 | 1573 | 1627 | 1236 | 1062 | 993 | 859 | 603 | 540 | 478 | 387 | 322 | 187 | 170 | 170 | 102 | 133 | 386 | 667 | 1915 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 14 | WSW 10 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 10 | SW 10 | SW 16 | SSW 12 | W 10 | W 10 | W 10 | W 10 |
| kJ | 86 | 181 | 309 | 521 | 209 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 16 | 15 | 15 | 14 | 13 | 12 | 98 | 117 | 42 | 98 | 98 | 98 | 96 | 74 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | S 9 | NW 11 | — | W 16 | — | — | — | W 21 | W 21 | NW 11 | W 11 | — | — | — | — | SW 18 | WSW 17 | SW 12 | SW 10 | — | — | — | — |
| kJ | 7 | 7 | 6 | 2 | 5 | — | 5 | — | — | — | 9 | 9 | 4 | 2 | — | — | — | — | 12 | 29 | 39 | 45 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | — | — | — | — | SSW 3 | — | — | — | S 5 | S 6 | S 6 | S 6 | S 6 | S 7 | S 6 | S 6 | S 6 | SSW 6 | S 6 | SSW 10 | SSW 6 | SSW 6 | SSW 7 | S 7 | SSE 6 |
| kJ | 11 | — | — | — | — | 6 | — | — | — | 90 | 125 | 149 | 225 | 318 | 380 | 302 | 288 | 251 | 223 | 154 | 452 | 207 | 450 | 545 | 553 | 188 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||||
Distance (km) | 29 | 18 | 28 | 31 | 139 | 157 | 28 | 29 | 176 | 28 | 176 | 469 | 469 | 469 | 176 | 176 | 176 | 135 | 135 | 135 | 488 | 413 | 196 | 161 | 82 | 28 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||||
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