Surf Forecasts:
How big are the waves at Jacobs Bay today (12 Nov):
- Morning surf: Morning surf (12 Nov, local time) - 6.5ft (2.0m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (12 Nov, local time) - 5.5ft (1.7m), 12s period with WSW swell.
- Evening surf: Evening surf (12 Nov, local time) - 5ft (1.5m), 11s period with WSW swell.
The current surf forecast for Jacobs Bay at 3PM is: 1.7m 12s primary swell from a West-southwest direction and 0.1m 20s secondary swell from a Southwest direction, 1.5m 6s secondary swell from a South direction (forecast issued at 07:00am November 12). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Nov) | 6.5ft (2.0m) | 12s |
| Afternoon (12 Nov) | 5.5ft (1.7m) | 12s |
| Evening (12 Nov) | 5ft (1.5m) | 11s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Sat morning, min 15°C on Thu night). Winds decreasing (strong winds from the S on Fri night, moderate winds from the SSE by Sat night). | |||||||||||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sun 15 | ||||||||||||||||||||||
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) | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | W 11 | WSW 10 | WSW 10 | SSW 6 | SSW 6 | SSW 7 | SW 12 | SW 13 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||||||
 kJ | 1524 | 1158 | 993 | 859 | 674 | 540 | 478 | 387 | 322 | 229 | 170 | 170 | 193 | 413 | 473 | 667 | 1817 | 3715 | 4102 | 3195 | 2664 | 2499 | 2536 | 2166 | 1948 |
Wind (km/h) | |||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 4:31AM1.37m | 4:38PM1.34m | 5:06AM1.30m | 5:12PM1.26m | 5:44AM1.23m | 5:51PM1.17m | |||||||||||||||||||
Low Tide | 10:34AM0.33m | 10:51PM0.27m | 11:08AM0.40m | 11:25PM0.35m | 11:47AM0.48m | 00:03AM0.43m | |||||||||||||||||||
 |  | | | | | |  | | | | | | | | | | | | | | | | | | |
 | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 |
 | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:25 | — | — | — | 7:27 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 18 | 18 | 18 | 17 | 17 | 16 | 16 |
Feels °C | 13 | 12 | 13 | 11 | 9 | 9 | 10 | 10 | 9 | 9 | 10 | 10 | 9 | 8 | 9 | 9 | 11 | 12 | 14 | 12 | 11 | 11 | 12 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | W 11 | WSW 10 | WSW 10 | WSW 10 | W 10 | SW 12 | SW 12 | SW 13 | W 10 | W 10 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 1524 | 1158 | 993 | 859 | 674 | 540 | 478 | 387 | 322 | 229 | 170 | 170 | 173 | 98 | 435 | 667 | 1817 | 48 | 31 | 3195 | 2664 | 2499 | 2536 | 2166 | 1948 |
Swell 2 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 10 | SW 10 | SW 10 | SSW 12 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | — | — |
| kJ | 5 | 5 | 4 | 16 | 15 | 15 | 14 | 13 | 12 | 98 | 98 | 110 | 99 | 130 | 98 | 73 | 74 | 69 | 48 | 30 | 31 | 17 | 17 | — | — |
Swell 3 Height (m) Direction Period (s) | — | W 21 | W 21 | NW 11 | W 11 | W 10 | — | — | — | SW 18 | WSW 17 | SW 16 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 9 | 9 | 4 | 2 | 2 | — | — | — | 12 | 29 | 42 | 43 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 5 | S 5 | S 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | SSW 5 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSE 6 | SSW 14 | SSW 14 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 33 | 79 | 110 | 135 | 181 | 214 | 214 | 217 | 217 | 160 | 131 | 94 | 193 | 413 | 473 | 502 | 198 | 3715 | 4102 | 328 | 826 | 1159 | 1110 | 824 | 609 |
Nearest Offshore or Glassy | |||||||||||||||||||||||||
Distance (km) | 28 | 28 | 31 | 1039 | 1295 | 176 | 176 | 176 | 135 | 135 | 135 | 488 | 413 | 196 | 161 | 106 | 28 | 29 | 29 | 963 | 1295 | 469 | 84 | 29 | 29 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||||
Header Global | |||||||||||||||||||||||||
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