Surf Forecasts:
Forrest Caves (Phillip Island) surf forecast from 9 Aug 2026:
- Best quality surf: Monday 10 Aug, 1AM (local time) - 3.5ft (1.1m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 4PM (local time) - 10ft (3.0m), 15s period, WSW swell with 3,953 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 1AM (local time) - 3.5ft (1.1m), 16s period with SW swell.
Best Forecast Surf Conditions for Forrest Caves (Phillip Island) this week:
The surf forecast for Forrest Caves (Phillip Island) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 1AM. The primary swell is predicted to be 1.1m and 16s period with a secondary swell of 0.7m and 20s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Forrest Caves (Phillip Island) in the next 16 days are 3.0m 15s and forecast to arrive on Thursday (Aug 13) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Wednesday (Aug 12) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 10th Aug) | 3.5ft (1.1m) 16s |
| Best Surf | 1AM (Mon 10th Aug) | 3.5ft (1.1m) 16s |
| Most Powerful | 4PM (Thu 13th Aug) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for Forrest Caves (Phillip Island) over the next 16 days.
Short Range ForecastHeavy rain (total 33mm), heaviest during Sun night. Very mild (max 13°C on Sun afternoon, min 9°C on Sun night). Winds increasing (light winds from the E on Sun night, strong winds from the NNW by Tue night). | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 14°C on Thu night, min 9°C on Wed night). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the SSW by Sat morning). | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||
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 16 | SW 19 | SW 17 | SW 16 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 17 | SW 16 | WSW 15 | SW 15 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 250 | 553 | 1713 | 1722 | 2668 | 528 | 506 | 831 | 2676 | 1137 | 2630 | 2295 | 3953 | 1808 | 3074 | 2297 | 1742 | 1169 | 1138 | 899 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | on | on | on | cross-on | cross-off |
High Tide | 6:39PM2.05m | 8:19AM2.00m | 7:37PM1.98m | 9:31AM1.98m | 8:48PM1.92m | 10:43AM2.00m | 10:10PM1.89m | 11:49AM2.06m | 11:31PM1.93m | 12:45PM2.14m | 00:44AM2.01m | 1:33PM2.21m | 1:46AM2.10m | |||||||
Low Tide | 1:28AM0.13m | 1:58PM1.01m | 2:32AM0.17m | 3:12PM1.05m | 3:43AM0.22m | 4:33PM1.00m | 4:56AM0.24m | 5:48PM0.86m | 6:04AM0.25m | 6:51PM0.68m | 7:04AM0.27m | 7:44PM0.48m | ||||||||
 |  | |  |  |  | |  | | | | | |  | | | |  | |  | |
 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — |
 | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:40 | — |
mm | 5 | 18 | 4 | 2 | — | — | — | 1 | 3 | 1 | 2 | — | 1 | — | — | — | 1 | — | — | — |
Temp °C | 13 | 13 | 10 | 13 | 13 | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 14 | 13 | 13 | 13 | 12 | 12 | 12 |
Feels °C | 8 | 9 | 3 | 6 | 7 | 2 | 4 | 2 | 4 | 6 | 5 | 7 | 9 | 10 | 9 | 10 | 9 | 8 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 16 | SW 19 | ESE 10 | — | SW 7 | SW 14 | SW 17 | SW 16 | SW 16 | SW 17 | SW 16 | SW 16 | SW 15 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 |
| kJ | 250 | 553 | 1713 | 18 | — | 158 | 506 | 831 | 1158 | 1137 | 2630 | 2295 | 2266 | 1808 | 3074 | 2297 | 1742 | 1169 | 1138 | 899 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 20 | SSW 19 | — | — | SW 14 | SW 7 | SW 17 | — | SW 20 | SSW 18 | — | — | — | — | — | — | — | — | — |
| kJ | 109 | 404 | 142 | — | — | 528 | 48 | 487 | — | 137 | 31 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ESE 4 | SSW 22 | ESE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 45 | 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NNE 4 | NNW 4 | SW 17 | SW 16 | WSW 7 | NW 4 | NW 4 | SW 16 | SW 8 | WSW 10 | — | WSW 15 | — | — | — | — | — | — | — |
| kJ | 2 | 14 | 9 | 1722 | 2668 | 259 | 9 | 33 | 2676 | 403 | 766 | — | 3953 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 0 | 75 | 308 | 87 | 75 | 75 | 246 | 87 | 11 | 24 | 21 | 11 | 2 | 3 | 21 | 3 | 15 | 15 | 0 |
Best forecast wave conditions in Phillip Island | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Forrest Caves (Phillip Island) Surf forecast
The above surf forecast table for Forrest Caves (Phillip Island) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Forrest Caves (Phillip Island) can be found by selecting the local surf guide option on the grey menu. Our Forrest Caves (Phillip Island) 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 (Forrest Caves (Phillip Island)) 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 Forrest Caves (Phillip Island) 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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