Surf Forecasts:
Forrest Caves (Phillip Island) surf forecast from 20 Sep 2026:
- Best quality surf: Tuesday 22 Sep, 4AM (local time) - 6.5ft (2.0m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 22 Sep, 4PM (local time) - 7ft (2.2m), 16s period, SW swell with 2,506 kJ wave energy.
- Next surfable swell (1★+): Tuesday 22 Sep, 4AM (local time) - 6.5ft (2.0m), 14s 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 Tuesday (Sep 22) at 4AM. The primary swell is predicted to be 2.0m and 14s period. 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 2.2m 16s and forecast to arrive on Tuesday (Sep 22) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Monday (Sep 28) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Tue 22nd Sep) | 6.5ft (2.0m) 14s |
| Best Surf | 4AM (Tue 22nd Sep) | 6.5ft (2.0m) 14s |
| Most Powerful | 4PM (Tue 22nd Sep) | 7ft (2.2m) 16s |
Table - best surf conditions forecast for Forrest Caves (Phillip Island) over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 16°C on Wed night, min 8°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 25°C on Fri afternoon, min 10°C on Sat afternoon). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sat night). | ||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||||
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 11 | SW 15 | SW 14 | SW 15 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 13 | SW 14 | SW 13 | SW 18 | SW 16 | SW 16 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2150 | 2197 | 1728 | 1951 | 2506 | 1436 | 833 | 557 | 503 | 451 | 335 | 231 | 151 | 144 | 171 | 297 | 253 | 609 | 1042 | 1087 | 676 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross | cross-off | cross | off | glassy | cross | off | cross-off | cross-on | cross-off | cross | glassy | glassy | cross-on | on | on | cross | cross | cross-off |
High Tide | 5:47PM1.81m | 7:04AM1.78m | 6:30PM1.71m | 8:02AM1.72m | 7:29PM1.62m | 9:10AM1.69m | 8:51PM1.58m | 10:17AM1.72m | 10:19PM1.63m | 11:12AM1.78m | 11:30PM1.77m | 11:58AM1.85m | 00:27AM1.94m | ||||||||
Low Tide | 12:04PM0.95m | 00:23AM0.53m | 12:50PM1.03m | 1:12AM0.63m | 1:53PM1.09m | 2:14AM0.71m | 3:11PM1.08m | 3:28AM0.76m | 4:27PM0.98m | 4:41AM0.75m | 5:25PM0.83m | 5:44AM0.71m | 6:11PM0.63m | ||||||||
 |  |  | | |  | | | |  | | | | | | |  |  | | | | |
 | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — |
 | — | 6:13 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:17 | — | — | 6:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — |
Temp °C | 11 | 11 | 11 | 12 | 11 | 10 | 13 | 15 | 16 | 21 | 21 | 20 | 23 | 25 | 19 | 12 | 10 | 11 | 9 | 10 | 8 |
Feels °C | 4 | 5 | 6 | 7 | 5 | 6 | 10 | 11 | 13 | 20 | 18 | 18 | 20 | 24 | 18 | 8 | 6 | 4 | 2 | 1 | 1 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 15 | SW 14 | SW 15 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 13 | SW 14 | SW 13 | SW 18 | SW 16 | SW 16 | SW 14 |
| kJ | 2150 | 2197 | 1728 | 1951 | 2506 | 1436 | 833 | 557 | 503 | 451 | 335 | 231 | 151 | 144 | 171 | 297 | 253 | 609 | 1042 | 1087 | 676 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSW 16 | SSW 16 | — | — | — | — | — | — | — | SW 17 | S 25 | SW 23 | SW 21 | SW 20 | SW 13 | S 5 | SSW 15 | SSE 6 |
| kJ | — | — | — | 770 | 376 | — | — | — | — | — | — | — | 11 | 12 | 21 | 72 | 140 | 239 | 37 | 566 | 24 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 25 | S 23 | SW 21 | SW 21 | SSW 18 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 10 | 18 | 17 | 62 | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 12 | — | — | — | SSE 4 | — | — | — | — | — | — | — | NW 2 | — | — | S 3 | S 4 | S 5 | — | SSE 5 | ENE 3 |
| kJ | 1424 | — | — | — | 11 | — | — | — | — | — | — | — | 1 | — | — | 1 | 19 | 22 | — | 44 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 14 | 102 | 0 | 0 | 14 | 0 | 0 | 14 | 2 | 2 | 0 | 0 | 445 | 84 | 458 | 1123 | 102 | 98 |
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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