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Boulders surfForecast / Upolu / Samoa
12 Day Weather and Surf, issued 6 am Sunday 06 Jul 2025 +13
Best Forecast Surf Conditions for Boulders this week:
The surf forecast for Boulders over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 06) at 10AM. The primary swell is predicted to be 2.2m and 10s period with a secondary swell of 1.4m and 10s. Another secondary swell of 0.6m and 17s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Boulders in the next 12 days are 1.9m 12s and forecast to arrive on Tuesday (Jul 08) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (+13) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sun 6th Jul) | 7ft (2.2m) 10s |
| Best Surf | 10PM (Sun 6th Jul) | 7ft (2.2m) 10s |
| Most Powerful | 4PM (Tue 8th Jul) | 6ft (1.9m) 12s |
Table - best surf conditions forecast for Boulders over the next 12 days.
Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 14 | 13 | 12 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 6 | 13 | 14 | 13 | 13 | 7 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 1710 | 1597 | 1208 | 1153 | 1080 | 970 | 1275 | 1430 | 931 | 848 | 1093 | 579 | 516 | 426 | 501 | 559 | 572 | 451 | 437 | 831 | 612 | 562 | 520 | 468 | 618 | 737 | 602 | 615 | 754 | 904 | 794 | 754 | 719 | 891 | 960 | 976 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross | glass | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off |
High Tide / height (m) | 3:45PM 0.83 | 4:00AM 0.97 | 4:29PM 0.84 | 4:41AM 0.99 | 5:11PM 0.85 | 5:22AM 1.02 | 5:53PM 0.87 | 6:02AM 1.04 | 6:33PM 0.89 | 6:42AM 1.06 | 7:14PM 0.91 | 7:23AM 1.08 | 7:56PM 0.93 | 8:05AM 1.08 | 8:39PM 0.95 | 8:50AM 1.08 | 9:25PM 0.97 | 9:37AM 1.06 | 10:15PM 0.99 | 10:30AM 1.03 | 11:09PM 1.01 | 11:28AM 0.99 | 12:07AM 1.03 | |||||||||||||
Low Tide / height (m) | 9:39PM 0.31 | 10:28AM 0.26 | 10:21PM 0.29 | 11:09AM 0.22 | 11:02PM 0.27 | 11:48AM 0.19 | 11:42PM 0.24 | 12:28PM 0.16 | 12:23AM 0.22 | 1:07PM 0.15 | 1:04AM 0.21 | 1:47PM 0.14 | 1:47AM 0.21 | 2:28PM 0.14 | 2:32AM 0.22 | 3:11PM 0.15 | 3:21AM 0.23 | 3:57PM 0.16 | 4:15AM 0.24 | 4:46PM 0.18 | 5:15AM 0.25 | 5:41PM 0.20 | ||||||||||||||
Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||||||||
| Sunrise | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:50 | - | - |
| Sunset | - | 6:10 | - | - | 6:10 | - | - | 6:12 | - | - | 6:12 | - | - | 6:12 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:14 | - | - | 6:14 | - | - | 6:14 | - |
 | |  |  | | | | | | | | | | | | |  |  |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | 4 | 5 | 3 | - | 2 | 8 | 4 | 4 | 9 | 3 | 2 | 3 | 2 | 3 | 7 | 3 | 1 | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 2 | 1 | 3 | 2 | 1 | - | 1 | 1 | - |
| Temp. °C | 26 | 26 | 27 | 26 | 27 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Feels °C (?) | 25 | 26 | 28 | 29 | 31 | 29 | 26 | 25 | 25 | 27 | 25 | 26 | 26 | 26 | 25 | 25 | 23 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 26 | 25 | 24 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 |
Short Range Forecast: Heavy rain (total 39mm), heaviest during Sun afternoon. Warm (max 27°C on Sun night, min 25°C on Mon night). Winds decreasing (fresh winds from the ESE on Sun morning, calm by Sun night). | Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Wed morning. Warm (max 26°C on Wed morning, min 25°C on Wed afternoon). Mainly fresh winds. | Days 6-9 Weather Summary Light rain (total 8mm), mostly falling on Sun night. Warm (max 27°C on Mon morning, min 25°C on Sat morning). Mainly strong winds. | Long Range Forecast: Moderate rain (total 11mm), heaviest on Tue morning. Warm (max 27°C on Tue morning, min 26°C on Tue morning). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Boulders 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 Boulders Surf forecast
The above surf forecast table for Boulders provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Boulders can be found by selecting the local surf guide option on the grey menu. Our Boulders 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 (Boulders) 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 Boulders 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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