Surf Forecasts:
How big are the waves at Jacobs Bay today (04 Jul):
- Morning surf: Morning surf (04 Jul, local time) - 3.5ft (1.0m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (04 Jul, local time) - 4.5ft (1.3m), 8s period with WSW swell.
- Evening surf: Evening surf (04 Jul, local time) - 2.5ft (0.8m), 15s period with SW swell.
The current surf forecast for Jacobs Bay at 9AM is: 1.0m 11s primary swell from a Southwest direction and 1.0m 8s secondary swell from a West direction, 0.4m 3s secondary swell from a North direction (forecast issued at 01:00am July 04). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jul) | 3.5ft (1.0m) | 11s |
| Afternoon (04 Jul) | 4.5ft (1.3m) | 8s |
| Evening (04 Jul) | 2.5ft (0.8m) | 15s |
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 17°C on Sun afternoon, min 13°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | ||||||||||||||||||||||
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 12 | SW 11 | SW 11 | SW 11 | WSW 8 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 10 | WSW 9 | WSW 9 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 12 | SW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 259 | 241 | 228 | 187 | 234 | 284 | 262 | 273 | 350 | 331 | 322 | 221 | 253 | 222 | 218 | 416 | 1047 | 1194 | 1351 | 1297 | 1297 | 885 | 1351 | 876 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | glassy | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 5:38AM1.31m | 6:06PM1.41m | 6:16AM1.26m | 6:44PM1.39m | 7:01AM1.21m | 7:28PM1.36m | ||||||||||||||||||
Low Tide | 11:39PM0.33m | 11:44AM0.25m | 00:16AM0.35m | 12:19PM0.30m | 00:58AM0.37m | 12:59PM0.36m | ||||||||||||||||||
 |  |  | | | |  | | | | | | | | | | | |  | | | | | | |
 | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 17 | 16 | 16 | 16 |
Feels °C | 11 | 10 | 9 | 10 | 10 | 11 | 12 | 13 | 12 | 12 | 12 | 14 | 16 | 16 | 16 | 15 | 16 | 14 | 14 | 14 | 16 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 10 | WSW 9 | WSW 9 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 12 | SW 12 |
| kJ | 157 | 119 | 125 | 100 | 234 | 239 | 190 | 273 | 267 | 234 | 190 | 151 | 253 | 222 | 218 | 416 | 1047 | 1194 | 1351 | 1297 | 1297 | 885 | 1351 | 876 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 11 | SW 11 | SW 11 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | WSW 8 | SW 18 | S 8 | S 8 | WSW 16 | — | SW 13 | — | W 11 |
| kJ | 259 | 241 | 228 | 187 | 208 | 284 | 262 | 262 | 350 | 331 | 322 | 221 | 208 | 202 | 184 | 151 | 49 | 1 | 1 | 25 | — | 503 | — | 510 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 16 | SW 16 | S 9 | S 9 | SW 10 | WSW 12 | S 11 | WSW 11 | WSW 11 | WSW 10 | S 9 | S 9 | WSW 18 | WSW 18 | S 8 | — | — | — | — | — | — | — |
| kJ | 111 | 108 | 132 | 165 | 6 | 6 | 64 | 29 | 9 | 48 | 69 | 94 | 6 | 6 | 32 | 31 | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | N 3 | NNE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 69 | 97 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 28 | 0 | 0 | 0 | 0 | 18 | 18 | 29 | 18 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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