Surf Forecasts:
Forrest Caves (Phillip Island) surf forecast from 24 Aug 2026:
- Best quality surf: Monday 31 Aug, 1AM (local time) - 5ft (1.5m), 18s period, SW swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 7AM (local time) - 6ft (1.8m), 19s period, SW swell with 2,306 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 10PM (local time) - 3.5ft (1.1m), 13s 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 24) at 10PM. The primary swell is predicted to be 1.1m and 13s period with a secondary swell of 0.1m and 20s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Forrest Caves (Phillip Island) in the next 16 days are 1.8m 19s and forecast to arrive on Monday (Aug 31) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Tuesday (Aug 25) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Mon 24th Aug) | 3.5ft (1.1m) 13s |
| Best Surf | 1AM (Mon 31st Aug) | 5ft (1.5m) 18s |
| Most Powerful | 7AM (Mon 31st Aug) | 6ft (1.8m) 19s |
Table - best surf conditions forecast for Forrest Caves (Phillip Island) over the next 16 days.
Short Range ForecastModerate rain (total 13mm), heaviest on Mon night. Very mild (max 16°C on Mon afternoon, min 9°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 14°C on Thu afternoon, min 9°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
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 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 20 | SW 18 | SW 17 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 18 |
Wave Graph  | ||||||||||||||||||||
 kJ | 492 | 369 | 488 | 480 | 668 | 513 | 1110 | 537 | 228 | 193 | 306 | 795 | 1663 | 1082 | 668 | 590 | 335 | 277 | 256 | 1382 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | off | cross-on | on | on | on | cross-on | cross-off | glassy | cross-off | cross | cross-on | glassy | cross | on | on | cross-on | on | cross-off |
High Tide | 7:03PM1.74m | 8:56AM1.70m | 7:58PM1.66m | 10:08AM1.71m | 9:13PM1.60m | 11:14AM1.76m | 10:37PM1.61m | 12:07PM1.85m | 11:49PM1.68m | 12:48PM1.94m | 00:47AM1.80m | 1:24PM2.02m | 1:37AM1.93m | |||||||
Low Tide | 1:57AM0.56m | 2:31PM1.17m | 2:59AM0.62m | 3:54PM1.18m | 4:08AM0.63m | 5:13PM1.10m | 5:14AM0.62m | 6:12PM0.96m | 6:11AM0.58m | 6:57PM0.80m | 7:00AM0.54m | 7:36PM0.62m | ||||||||
 |  |  | |  |  | |  |  | | | | | | | | | | | | |
 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:46 | — | — | 6:45 | — | — |
 | 5:49 | — | — | 5:50 | — | — | 5:51 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — |
mm | — | 8 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 14 | 11 | 12 | 13 | 13 | 12 | 12 | 11 | 14 | 14 | 12 | 12 | 11 | 11 | 12 | 12 | 11 | 12 | 12 |
Feels °C | 13 | 11 | 9 | 10 | 10 | 8 | 8 | 9 | 8 | 11 | 10 | 9 | 10 | 10 | 8 | 9 | 11 | 8 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 13 | SW 13 | SW 17 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 18 |
| kJ | 492 | 369 | 488 | 480 | 668 | 513 | 1110 | 537 | 228 | 193 | 282 | 486 | 1663 | 1082 | 668 | 590 | 335 | 277 | 256 | 1382 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 18 | SE 4 | SW 16 | — | — | — | SW 16 | SW 14 | SW 14 | SW 20 | SW 18 | — | S 5 | — | SW 24 | SW 22 | SW 19 | SW 16 | SW 22 |
| kJ | 15 | 51 | 4 | 216 | — | — | — | 41 | 74 | 33 | 306 | 795 | — | 11 | — | 22 | 18 | 179 | 129 | 163 |
Swell 3 Height (m) Direction Period (s) | — | — | SW 18 | — | — | — | — | W 24 | SW 23 | SW 22 | — | — | — | — | — | — | — | SSW 16 | SW 20 | WSW 21 |
| kJ | — | — | 51 | — | — | — | — | 11 | 20 | 73 | — | — | — | — | — | — | — | 27 | 60 | 300 |
Wind waves Height (m) Direction Period (s) | NW 4 | ENE 3 | ESE 4 | ESE 4 | SW 4 | SW 6 | SW 13 | — | — | — | NW 3 | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 2 | 16 | 6 | 8 | 73 | 694 | — | — | — | 3 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 21 | 98 | 98 | 267 | 3 | 0 | 0 | 3 | 3 | 14 | 0 | 2 | 15 | 8 | 2 | 11 | 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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