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Jacobs Bay Surf Forecast
/ West Coast (19 surf breaks) /
Surf Forecasts:
Jacobs Bay surfForecast / West Coast / South Africa
48hr Weather and Surf, issued 1 pm Monday 27 Apr 2026 SASTForecast update in hr min s Forecast update imminent
Jacobs Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jacobs Bay sea temperature is
15.8° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at Jacobs Bay today?
The current surf forecast for Jacobs Bay at 8PM is: 1.9m 11s primary swell from a Southwest direction and 2.0m 10s secondary swell from a South direction (forecast issued at 01:00pm April 27). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 13ft (4.0m) | 11s |
| Afternoon (27 Apr) | 7ft (2.2m) | 11s |
| Evening (27 Apr) | 6ft (1.9m) | 11s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Wed afternoon, min 13°C on Tue night). Winds decreasing (fresh winds from the SSE on Tue night, light winds from the SE by Wed morning). | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 11 | WSW 12 | SW 10 | SW 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 10 | S 12 | S 11 | S 11 | S 11 | SSE 11 | S 11 | S 10 | SW 13 | SW 13 | S 11 | |
2010 | 1460 | 1046 | 927 | 724 | 736 | 703 | 703 | 848 | 832 | 917 | 1146 | 1116 | 416 | 895 | 651 | 663 | 514 | 495 | 553 | 696 | 543 | 471 | 1018 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | 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 | cross | cross | cross-off | cross-off | cross | cross | |
High Tide | 1:00PM1.27m | 1:10AM1.44m | 1:38PM1.34m | 1:45AM1.49m | 2:12PM1.39m | 2:17AM1.52m | ||||||||||||||||||
Low Tide | 7:02PM0.34m | 7:35AM0.21m | 7:40PM0.28m | 8:08AM0.15m | 8:13PM0.25m | |||||||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — |
 | — | — | 6:13 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | 6:09 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 15 | 16 | 15 | 16 | 15 | 15 | 14 | 14 |
10 | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 10 | 8 | 9 | 12 | 12 | 10 | 11 | 11 | 11 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | SW 11 | WSW 12 | SW 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SW 10 | SW 10 | SW 10 | SW 10 | S 10 | S 12 | S 11 | S 11 | S 11 | SW 9 | SW 12 | SW 13 | SW 13 | SW 13 | SW 14 |
 kJ | 2010 | 1460 | 1046 | 802 | 724 | 736 | 703 | 703 | 848 | 265 | 222 | 217 | 213 | 416 | 895 | 651 | 663 | 514 | 170 | 502 | 418 | 543 | 471 | 218 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 11 | S 10 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | S 13 | SW 15 | S 12 | S 12 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 13 | S 10 | SW 16 | SW 16 | SW 16 | — |
| kJ | 944 | 1185 | 802 | 927 | 677 | 561 | 508 | 404 | 265 | 14 | 36 | 46 | 46 | 273 | 235 | 213 | 181 | 177 | 212 | 8 | 68 | 66 | 119 | — |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | SW 16 | SW 16 | SW 17 | SW 16 | SW 15 | SW 15 | SW 15 | — | SW 16 | WSW 16 | S 11 | S 11 | SW 15 | SW 14 | SW 14 | S 10 | S 10 | S 10 | — | SW 13 | — |
| kJ | 5 | 5 | 5 | 11 | 11 | 11 | 9 | 9 | 35 | 34 | — | 39 | 26 | 94 | 38 | 76 | 128 | 160 | 18 | 8 | 8 | — | 28 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 10 | S 10 | S 10 | S 11 | S 6 | — | — | — | — | SSE 11 | S 11 | S 10 | S 7 | S 6 | S 11 |
| kJ | — | — | — | — | — | — | — | — | — | 832 | 917 | 1146 | 1116 | 130 | — | — | — | — | 495 | 553 | 696 | 312 | 235 | 1018 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 29 | 31 | 29 | 28 | 18 | 28 | 28 | 28 | 30 | 28 | 84 | 99 | 29 | 28 | 28 | 0 | 0 | 18 | 99 | 28 | 28 | 28 | 28 | 98 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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