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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 am Saturday 02 May 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
15.6° C
(Which is 1.7°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 6AM is: 3.0m 12s primary swell from a Southwest direction and 0.1m 21s secondary swell from a West direction, 1.0m 4s secondary swell from a North-northwest direction (forecast issued at 01:00am May 02). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 10ft (3.0m) | 11s |
| Afternoon (02 May) | 8ft (2.5m) | 11s |
| Evening (02 May) | 7ft (2.2m) | 11s |
Table - waves today at Jacobs Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Sun night. Very mild (max 19°C on Sun afternoon, min 14°C on Sat morning). Winds decreasing (fresh winds from the N on Sat morning, calm by Mon night). | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 12 | SW 12 | SW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | |
1977 | 2132 | 2084 | 1800 | 1514 | 1429 | 1197 | 943 | 858 | 749 | 679 | 829 | 1261 | 1929 | 2064 | 2076 | 2057 | 1844 | 1649 | 1673 | 1816 | 1815 | 1543 | 1471 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-on | on | on | on | on | cross-on | cross | glassy | |
High Tide | 3:17AM1.51m | 3:42PM1.43m | 3:48AM1.47m | 4:13PM1.40m | 4:19AM1.41m | 4:44PM1.34m | ||||||||||||||||||
Low Tide | 9:35AM0.12m | 9:44PM0.24m | 10:04AM0.16m | 10:14PM0.28m | 10:33AM0.22m | 10:46PM0.34m | ||||||||||||||||||
 | |  | |  | | |  | | |  | | | |  | |  |  |  | | | | | | |
 | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | 1 | — | — | — | — | — | |
Temp °C | 15 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 18 | 19 | 18 | 18 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 16 |
10 | 9 | 8 | 9 | 11 | 13 | 14 | 14 | 15 | 15 | 15 | 16 | 17 | 16 | 16 | 14 | 13 | 15 | 13 | 13 | 13 | 14 | 14 | 16 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 |
 kJ | 1977 | 2132 | 2084 | 1800 | 1514 | 1429 | 1197 | 943 | 858 | 749 | 596 | 520 | 1261 | 1929 | 2064 | 2076 | 2057 | 1844 | 1649 | 1673 | 1816 | 1815 | 1543 | 1471 |
Swell 2 Height (m) Direction Period (s) | W 21 | W 21 | S 15 | S 11 | S 11 | S 11 | SSW 11 | SSW 11 | S 10 | WSW 16 | WSW 15 | WSW 15 | W 9 | SSE 10 | SSW 15 | S 14 | S 14 | S 13 | S 13 | S 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 9 | 9 | 38 | 123 | 118 | 195 | 198 | 194 | 177 | 407 | 679 | 829 | 293 | 36 | 71 | 104 | 134 | 128 | 219 | 202 | 198 | 195 | 192 | 186 |
Swell 3 Height (m) Direction Period (s) | W 21 | W 21 | SW 20 | S 14 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | S 10 | S 10 | S 10 | S 10 | SSW 10 | SSW 10 | S 10 | S 10 | S 10 | S 10 | S 14 | W 13 | — | — | W 21 |
| kJ | 9 | 9 | 15 | 66 | 72 | 126 | 180 | 329 | 412 | 141 | 135 | 130 | 98 | 33 | 33 | 18 | 31 | 48 | 2 | 4 | 3 | — | — | 9 |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 5 | N 5 | NNW 5 | N 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 33 | 43 | 56 | 54 | 35 | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 82 | 134 | 84 | 358 | 363 | 142 | 17 | 0 | 17 | 29 | 69 | 97 | 127 | 138 | 97 | 84 | 127 | 139 | 413 | 139 | 139 | 29 | 28 | 0 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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