
Surf Forecasts:
Jacobs Bay surf forecast from 8 Jul 2026:
- Best quality surf: Thursday 9 Jul, 11AM (local time) - 10ft (3.0m), 14s period, SSW swell with cross-offshore winds.
- Most powerful swell: Thursday 9 Jul, 11AM (local time) - 10ft (3.0m), 14s period, SSW swell with 3,555 kJ wave energy.
- Next surfable swell (1★+): Thursday 9 Jul, 11AM (local time) - 10ft (3.0m), 14s period with SSW swell.
Best Forecast Surf Conditions for Jacobs Bay this week:
The surf forecast for Jacobs Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 09) at 11AM. The primary swell is predicted to be 3.0m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Jacobs Bay in the next 16 days are 3.0m 14s and forecast to arrive on Thursday (Jul 09) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Thu 9th Jul) | 10ft (3.0m) 14s |
| Best Surf | 11AM (Thu 9th Jul) | 10ft (3.0m) 14s |
| Most Powerful | 11AM (Thu 9th Jul) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Jacobs Bay over the next 16 days.
Alright folks, Rusty here, lookin' at the charts for our patch. We've got a solid run of surf comin' through, so let's break it down.
We kick things off on Wednesday, July 8th, with some real nice swell. Jacobs Bay is the spot, and it's gonna be a morning for the experienced crew. We're looking at a solid 8ft SW groundswell, period of 13 seconds, and the wind is a clean cross-offshore from the SSE at 9 mph. The water's sitting at 58°, which is just a touch cooler than average for this time of year, nothing too crazy. The combined energy is pumping at 2430, that's serious power. This is excellent, but it's a powerful wave for sure.
Thursday morning, July 9th, the swell actually bumps up a notch. We're talking 10ft from the SSW with a 14-second period. The combined energy is a massive 3555. Now, that's a big wave, definitely only for the experts. Wind stays favorable, cross-off from the SSE at 12 mph, so it'll be clean. But seriously, if you're not on your A-game, give this one a miss.
Saturday morning, July 11th, is the standout of this first week. The swell drops back to a punchy 7ft from the SSW, 12-second period, and we get pure offshore wind from the ESE, barely a whisper at 3 mph. It's going to be glassy clean. The energy is still strong at 1615, but the wind is the story here - perfect, clean conditions for a good session.
The surf backs off a bit into the second week. Sunday, July 12th, has the smallest window of good conditions. The morning is looking tidy with a 5ft SSW swell and glassy conditions thanks to a light NNW breeze. Energy drops to 791. It's more manageable, a good option for a Sunday funday.
Then things go quiet for a good stretch. From Monday, July 13th, through to Thursday, July 16th, the swell disappears. We're seeing heights under 3ft with messy winds. It's a full-on flat spell.
Now, there's a pulse of new swell arriving on Friday, July 17th. The morning has a clean 7ft SSW swell coming in with a cross-offshore wind, but it's blowing a strong 19 mph. The energy is healthy at 1722, but that wind is howling. It's there, but it's a battle.
The next real highlight doesn't pop up until Wednesday, July 22nd. The morning session at Jacobs Bay looks promising. We get a clean 6ft SSW groundswell, 12-second period, with a light cross-offshore breeze from the NNE. Energy is a solid 1071. This is the best bet in the long-range, a good solid swell with clean conditions. It's a bit far out, so keep an eye on it.
So, for my picks: the absolute best on offer is Saturday morning, July 11th. For a great clean session with a bit more size, Wednesday morning, July 22nd, is your long-range target.
Stay wet, stay salty.
Rusty.
Short Range ForecastMostly dry. Very mild (max 16°C on Wed afternoon, min 11°C on Fri morning). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Sat night, min 12°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 13 | SW 15 | SSW 14 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | W 11 | W 10 | W 10 | SW 12 | SW 12 |
Wave Graph | |||||||||||||||||||||
1736 | 1387 | 2491 | 3555 | 2032 | 1352 | 2053 | 2434 | 1390 | 1430 | 1211 | 724 | 561 | 443 | 260 | 114 | 149 | 158 | 113 | 93 | 93 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | off | cross | cross-off | glassy | cross-on | cross-on | cross | on | cross-off | cross-off | cross-on | cross |
High Tide | 9:03AM1.12m | 9:27PM1.30m | 10:22AM1.12m | 10:43PM1.31m | 11:41AM1.17m | 11:57PM1.35m | 12:49PM1.27m | 1:03AM1.43m | 1:47PM1.38m | 2:02AM1.51m | 2:39PM1.49m | 2:54AM1.56m | 3:27PM1.58m | 3:43AM1.58m | |||||||
Low Tide | 2:53PM0.47m | 4:03AM0.39m | 4:13PM0.50m | 5:22AM0.35m | 5:38PM0.46m | 6:33AM0.26m | 6:52PM0.37m | 7:34AM0.17m | 7:53PM0.26m | 8:26AM0.08m | 8:48PM0.16m | 9:13AM0.02m | 9:38PM0.10m | ||||||||
7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:48 | — | — | |
— | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 14 | 12 | 13 | 12 | 12 | 14 | 14 | 13 | 15 | 16 | 16 | 16 | 16 | 14 | 15 | 15 | 14 | 16 | 15 |
Feels °C | 13 | 12 | 10 | 7 | 8 | 7 | 9 | 10 | 10 | 11 | 13 | 14 | 15 | 14 | 15 | 12 | 14 | 14 | 13 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 15 | SSW 14 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | W 11 | W 10 | W 10 | W 9 | W 9 |
1736 | 1387 | 2491 | 3555 | 2032 | 1352 | 2053 | 2434 | 1390 | 1430 | 1211 | 724 | 561 | 443 | 260 | 114 | 149 | 158 | 113 | 81 | 78 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 16 | S 14 | — | — | SSW 14 | W 14 | W 13 | S 8 | W 11 | W 12 | W 11 | W 11 | W 11 | W 10 | W 10 | SSW 10 | S 9 | SW 13 | SW 12 | SW 12 |
694 | 1256 | 14 | — | — | 815 | 36 | 116 | 228 | 152 | 225 | 255 | 189 | 182 | 123 | 66 | 85 | 57 | 82 | 93 | 93 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 16 | — | — | W 12 | W 14 | SW 18 | SW 12 | SW 16 | SW 16 | SW 15 | S 9 | S 9 | SSW 9 | S 6 | S 5 | S 9 |
— | — | — | — | — | 5 | — | — | 175 | 33 | 13 | 92 | 41 | 38 | 33 | 40 | 41 | 49 | 18 | 14 | 39 | |
Wind waves Height (m) Direction Period (s) | — | — | S 6 | — | S 7 | S 7 | S 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | 198 | — | 384 | 311 | 235 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 28 | 28 | 29 | 413 | 29 | 0 | 18 | 0 | 0 | 28 | 0 | 0 | 17 | 17 | 17 | 31 | 0 | 0 | 28 | 18 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the Jacobs Bay Surf forecast
The above surf forecast table for Jacobs Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jacobs Bay can be found by selecting the local surf guide option on the grey menu. Our Jacobs Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jacobs Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Jacobs Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Jacobs Bay is 8 km (5 miles) from the city of Saldanha. If you plan a holiday in West Coast, look for hotels and other accommodation in Saldanha. Saldanha has rooms for a wide range of budgets as well as car hire and transport links.










