Surf Forecasts:
Forrest Caves (Phillip Island) surf forecast from 8 Sep 2026:
- Best quality surf: Friday 11 Sep, 4AM (local time) - 6ft (1.8m), 15s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 9 Sep, 10PM (local time) - 11ft (3.5m), 17s period, SW swell with 7,747 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 4AM (local time) - 6ft (1.8m), 15s 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 Friday (Sep 11) at 4AM. The primary swell is predicted to be 1.8m and 15s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Forrest Caves (Phillip Island) in the next 16 days are 3.5m 17s and forecast to arrive on Wednesday (Sep 09) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Monday (Sep 14) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Fri 11th Sep) | 6ft (1.8m) 15s |
| Best Surf | 4AM (Fri 11th Sep) | 6ft (1.8m) 15s |
| Most Powerful | 10PM (Wed 9th Sep) | 11ft (3.5m) 17s |
Table - best surf conditions forecast for Forrest Caves (Phillip Island) over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Tue night. Very mild (max 12°C on Tue night, min 10°C on Tue afternoon). Winds decreasing (strong winds from the SSW on Tue night, calm by Thu night). | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Sun afternoon, min 11°C on Fri night). Winds increasing (calm on Fri night, strong winds from the NNW by Sun night). | |||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||
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 17 | SW 16 | SW 20 | SW 18 | SW 18 | SW 17 | SW 16 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 13 | SW 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1555 | 1919 | 6675 | 5133 | 6323 | 3544 | 2465 | 1581 | 1108 | 1262 | 1685 | 1384 | 1185 | 1001 | 640 | 565 | 415 | 261 | 173 | 285 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | cross-on | on | on | on | glassy | on | off | cross-off | cross-on | cross-off | cross-off | cross-off | cross-off | cross | on | on |
High Tide | 7:26PM1.92m | 9:06AM1.90m | 8:45PM1.84m | 10:19AM1.90m | 10:14PM1.84m | 11:23AM1.95m | 11:35PM1.92m | 12:17PM2.02m | 00:41AM2.04m | 1:04PM2.08m | 1:36AM2.14m | 1:45PM2.13m | 2:23AM2.22m | |||||||
Low Tide | 2:15AM0.34m | 2:58PM0.97m | 3:31AM0.44m | 4:20PM0.89m | 4:47AM0.48m | 5:32PM0.73m | 5:55AM0.49m | 6:30PM0.55m | 6:53AM0.49m | 7:19PM0.37m | 7:43AM0.49m | 8:02PM0.24m | ||||||||
 |  | | |  |  | |  | | | | | | | | | | | | | |
 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — |
 | 6:01 | — | — | 6:02 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 15 | 19 | 17 | 20 | 22 | 19 | 17 | 15 | 12 |
Feels °C | 6 | 5 | 2 | 3 | 4 | 7 | 7 | 8 | 9 | 8 | 10 | 13 | 16 | 14 | 15 | 17 | 13 | 11 | 11 | 5 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 20 | SSW 18 | SW 18 | SW 17 | SW 16 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 13 | SW 18 |
| kJ | 1555 | 1845 | 1299 | 373 | 6323 | 3544 | 2465 | 1581 | 1108 | 1262 | 1685 | 1384 | 1185 | 1001 | 640 | 565 | 415 | 261 | 173 | 80 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SW 26 | SSW 20 | — | SSW 18 | — | — | — | — | SSW 17 | — | — | — | SSW 17 | — | — | — | SW 20 | SW 19 | SW 18 |
| kJ | 59 | 26 | 216 | — | 454 | — | — | — | — | 255 | — | — | — | 115 | — | — | — | 15 | 15 | 80 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 4 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 16 | SW 20 | SW 18 | SW 18 | — | — | — | — | — | — | — | — | NNW 3 | NNW 3 | NNW 3 | NNW 4 | NNW 4 | W 4 | SW 7 |
| kJ | — | 1919 | 6675 | 5133 | 5122 | — | — | — | — | — | — | — | — | 3 | 7 | 8 | 11 | 31 | 18 | 285 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 84 | 74 | 518 | 1473 | 87 | 15 | 15 | 3 | 0 | 15 | 0 | 0 | 3 | 2 | 8 | 8 | 74 | 23 | 83 | 84 |
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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