Surf Forecasts:
Bali Bay (Glen Reef) surf forecast from 9 Jun 2026:
- Best quality surf: Friday 12 Jun, 5AM (local time) - 15ft (4.5m), 12s period, WSW swell with cross-onshore winds.
- Most powerful swell: Friday 12 Jun, 2AM (local time) - 16ft (5.0m), 12s period, WSW swell with 6,986 kJ wave energy.
- Next surfable swell (1★+): Tuesday 9 Jun, 11PM (local time) - 6ft (1.8m), 12s period with SW swell.
Best Forecast Surf Conditions for Bali Bay (Glen Reef) this week:
The surf forecast for Bali Bay (Glen Reef) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jun 09) at 11PM. The primary swell is predicted to be 1.8m and 12s period with a secondary swell of 0.1m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Bali Bay (Glen Reef) in the next 16 days are 5.0m 12s and forecast to arrive on Friday (Jun 12) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 9th Jun) | 6ft (1.8m) 12s |
| Best Surf | 5AM (Fri 12th Jun) | 15ft (4.5m) 12s |
| Most Powerful | 2AM (Fri 12th Jun) | 16ft (5.0m) 12s |
Table - best surf conditions forecast for Bali Bay (Glen Reef) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Thu night. Very mild (max 17°C on Wed afternoon, min 14°C on Tue morning). Winds increasing (calm on Tue night, fresh winds from the NNW by Thu afternoon). | Days 4-6 Weather SummaryMostly dry. Very mild (max 15°C on Fri morning, min 13°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the SSE by Sun afternoon). | ||||||||||||||||||||
Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||
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 12 | SW 12 | SW 11 | SW 11 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 10 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 10 | SSW 9 | SW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 805 | 869 | 861 | 964 | 1040 | 1092 | 1135 | 1336 | 6986 | 2894 | 1814 | 1398 | 2135 | 1996 | 1794 | 1447 | 505 | 614 | 766 | 766 | 304 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | glassy | glassy | cross-on | cross-off | cross | cross-on | cross-on | cross-on | cross-off | off | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:57AM1.31m | 10:24PM1.53m | 11:09AM1.37m | 11:28PM1.59m | 12:13PM1.45m | 00:27AM1.67m | 1:09PM1.55m | 1:22AM1.74m | 2:01PM1.64m | 2:14AM1.79m | 2:51PM1.71m | 3:04AM1.81m | 3:39PM1.76m | 3:53AM1.79m | |||||||
Low Tide | 3:59PM0.69m | 5:04AM0.59m | 5:08PM0.65m | 6:04AM0.50m | 6:11PM0.58m | 6:58AM0.40m | 7:08PM0.50m | 7:48AM0.32m | 8:02PM0.44m | 8:37AM0.27m | 8:54PM0.39m | 9:24AM0.24m | 9:45PM0.37m | ||||||||
 | |  | |  |  | | |  | | | | | | | | | | | | | |
 | 7:47 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — |
 | — | 5:44 | — | — | 5:44 | — | — | 5:44 | — | — | 5:44 | — | — | 5:44 | — | — | 5:44 | — | — | 5:44 | — |
mm | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 15 | 15 | 17 | 16 | 15 | 16 | 15 | 15 | 15 | 15 | 13 | 15 | 15 | 14 | 15 | 14 | 13 | 18 | 17 |
Feels °C | 14 | 15 | 14 | 15 | 16 | 15 | 10 | 10 | 10 | 11 | 11 | 14 | 11 | 14 | 13 | 10 | 9 | 9 | 9 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 11 | SW 11 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 10 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SSW 11 | SSW 11 | SSW 10 | SSW 9 | SW 10 |
| kJ | 805 | 869 | 861 | 964 | 1040 | 1092 | 1135 | 1336 | 5607 | 2894 | 1814 | 1398 | 2135 | 1996 | 1794 | 1447 | 505 | 431 | 766 | 766 | 304 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | WNW 8 | WNW 8 | W 8 | S 11 | — | — | — | SSW 13 | W 10 | W 10 | W 10 | NW 13 | NW 11 | SW 12 | NW 12 | SW 11 | S 13 | S 12 |
| kJ | 6 | 6 | 6 | 6 | 6 | 4 | 9 | — | — | — | 17 | 452 | 234 | 158 | 7 | 5 | 488 | 6 | 82 | 92 | 76 |
Swell 3 Height (m) Direction Period (s) | NW 12 | NW 12 | W 10 | NW 11 | NW 11 | NW 11 | NW 11 | — | — | — | SSW 13 | NW 12 | NW 11 | NW 13 | NW 11 | NW 11 | W 9 | — | SSW 14 | SW 11 | SW 13 |
| kJ | 6 | 6 | 2 | 5 | 5 | 5 | 5 | — | — | — | 55 | 5 | 5 | 7 | 5 | 5 | 14 | — | 69 | 43 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 4 | NW 6 | WSW 12 | — | — | — | — | — | W 10 | — | — | SW 12 | — | — | SSE 8 |
| kJ | — | — | — | — | — | — | 29 | 202 | 6986 | — | — | — | — | — | 154 | — | — | 614 | — | — | 204 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 4 | 0 | 0 | 0 | 11 | 81 | 190 | 144 | 21 | 11 | 0 | 0 | 4 | 0 | 4 | 19 | 4 | 4 | 0 | 0 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the Bali Bay (Glen Reef) Surf forecast
The above surf forecast table for Bali Bay (Glen Reef) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bali Bay (Glen Reef) can be found by selecting the local surf guide option on the grey menu. Our Bali Bay (Glen Reef) 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 (Bali Bay (Glen Reef)) 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 Bali Bay (Glen Reef) 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.
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