Surf Forecasts:
Rubio surf forecast from 11 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 4PM (local time) - 1.5ft (0.4m), 10s period, ESE swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 7AM (local time) - 2.5ft (0.7m), 10s period, ESE swell with 94 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 4PM (local time) - 1.5ft (0.4m), 10s period with ESE swell.
Best Forecast Surf Conditions for Rubio this week:
The surf forecast for Rubio over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 4PM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.3m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rubio in the next 16 days are 0.7m 10s and forecast to arrive on Thursday (Aug 13) at 7AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Saturday (Aug 15) at 7PM.
| Wave Type | Time (+10) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Wed 12th Aug) | 1.5ft (0.4m) 10s |
| Best Surf | 4PM (Wed 12th Aug) | 1.5ft (0.4m) 10s |
| Most Powerful | 7AM (Thu 13th Aug) | 2.5ft (0.7m) 10s |
Table - best surf conditions forecast for Rubio over the next 16 days.
Short Range ForecastLight rain (total 7mm), mostly falling on Wed morning. Warm (max 28°C on Tue morning, min 23°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Sat morning, min 26°C on Fri afternoon). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||
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) | NNE 11 | NNE 11 | ESE 10 | ESE 10 | ESE 10 | E 10 | ESE 9 | E 9 | E 9 | E 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 42 | 40 | 35 | 34 | 34 | 50 | 92 | 64 | 64 | 46 | 43 | 42 | 17 | 16 | 15 | 19 | 30 | 31 | 32 | 19 | 19 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:32AM1.05m | 5:37PM0.48m | 3:02AM1.02m | 5:18PM0.49m | 3:27AM0.96m | 5:08PM0.53m | 3:44AM0.86m | 5:01PM0.59m | 3:50AM0.75m | 4:57PM0.66m | 3:43AM0.65m | 4:59PM0.72m | 3:22AM0.58m | ||||||||
Low Tide | 10:15AM-0.10m | 10:37AM-0.05m | 7:42PM0.46m | 10:52AM0.03m | 8:28PM0.43m | 10:57AM0.13m | 9:08PM0.41m | 10:50AM0.21m | 9:45PM0.41m | 10:32AM0.25m | 10:20PM0.43m | 10:11AM0.25m | 10:54PM0.45m | ||||||||
 |  |  |  | |  | |  |  | | | | | | | | | | | | | |
 | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — |
 | — | 5:55 | — | — | 5:55 | — | — | 5:55 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — |
mm | — | — | 2 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 25 | 24 | 24 | 26 | 26 | 26 | 27 | 27 | 26 | 28 | 27 | 26 | 28 | 27 | 26 | 27 | 26 | 26 |
Feels °C | 30 | 29 | 29 | 24 | 26 | 26 | 27 | 28 | 28 | 27 | 26 | 24 | 27 | 26 | 24 | 28 | 27 | 25 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | ESE 9 | E 9 | E 9 | E 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 32 | 39 | 35 | 34 | 34 | 50 | 92 | 64 | 64 | 46 | 43 | 42 | 16 | 16 | 15 | 19 | 30 | 31 | 32 | 19 | 19 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 9 | NE 9 | NNE 10 | NNE 9 | ENE 11 | ENE 11 | ENE 10 | NE 9 | NE 9 | N 10 | N 10 | N 9 | N 9 | NE 9 | NE 9 | NE 9 | N 11 | N 11 | NE 8 |
| kJ | 38 | 36 | 34 | 21 | 19 | 17 | 11 | 11 | 9 | 3 | 3 | 8 | 8 | 6 | 6 | 3 | 3 | 3 | 2 | 2 | 3 |
Swell 3 Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 10 | NNE 10 | ENE 9 | ENE 9 | N 9 | N 9 | N 9 | N 9 | N 9 | NE 9 | NNW 13 | NNW 12 | NE 9 | N 9 | N 8 | N 8 | NE 8 | NE 8 | N 10 |
| kJ | 42 | 40 | 35 | 19 | 8 | 8 | 7 | 6 | 6 | 6 | 2 | 3 | 17 | 15 | 3 | 6 | 1 | 1 | 3 | 3 | 2 |
Wind waves Height (m) Direction Period (s) | S 3 | SW 3 | SSE 3 | SSE 4 | S 4 | SSW 3 | S 3 | S 4 | SSE 4 | SSE 4 | S 4 | SSE 6 | S 5 | S 5 | SSE 6 | SSE 5 | SSE 5 | SSE 5 | S 5 | SSE 5 | SSE 5 |
| kJ | 2 | 2 | 3 | 29 | 10 | 2 | 2 | 7 | 16 | 22 | 10 | 122 | 95 | 52 | 122 | 56 | 47 | 82 | 75 | 143 | 70 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 185 | 98 | 185 | 185 | 0 | 0 | 98 | 0 | 98 | 957 | 1539 | 1539 | 937 | 2040 | 2198 | 98 | 98 | 2475 | 2552 | 2198 | 2198 |
Best forecast wave conditions in New Ireland | |||||||||||||||||||||
Best forecast wave conditions in Papua New Guinea | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rubio surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Rubio Surf forecast
The above surf forecast table for Rubio provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rubio can be found by selecting the local surf guide option on the grey menu. Our Rubio 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 (Rubio) 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 Rubio 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.
Rubio is 83 km (52 miles) from Rabaul. If you plan a holiday in New Ireland, look for hotels and other accommodation in Rabaul. Rabaul has rooms for a wide range of budgets as well as car hire and transport links.
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