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Boulders surfForecast / Upolu / Samoa
12 Day Weather and Surf, issued 6 pm Saturday 14 Jun 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 Monday (Jun 16) at 1AM. The primary swell is predicted to be 0.9m and 16s period with a secondary swell of 0.7m and 11s. Another secondary swell of 1.3m and 7s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Boulders in the next 12 days are 2.5m 12s and forecast to arrive on Thursday (Jun 19) at 10AM. 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+) | 1AM (Mon 16th Jun) | 3ft (0.9m) 16s |
| Best Surf | 1AM (Mon 16th Jun) | 3ft (0.9m) 16s |
| Most Powerful | 10AM (Thu 19th Jun) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Boulders over the next 12 days.
Sat 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thu 26 | ||||||||||||||||||||||||
| 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 | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 11 | 7 | 14 | 17 | 16 | 14 | 14 | 13 | 12 | 12 | 16 | 12 | 12 | 12 | 12 | 12 | 7 | 13 | 13 | 13 | 12 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 690 | 560 | 504 | 635 | 732 | 712 | 550 | 526 | 356 | 240 | 376 | 421 | 858 | 1091 | 1896 | 1059 | 976 | 1925 | 2174 | 2150 | 1986 | 1687 | 1828 | 1818 | 1765 | 1558 | 1422 | 1289 | 1123 | 1223 | 1152 | 1149 | 1305 | 1193 | 1369 | 1449 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross | cross- off | cross | cross | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross- off | cross | cross- off | cross | cross | cross |
High Tide / height (m) | 9:07PM 0.86 | 9:14AM 1.00 | 9:54PM 0.87 | 10:02AM 1.00 | 10:45PM 0.89 | 10:54AM 0.99 | 11:38PM 0.93 | 11:50AM 0.99 | 12:33AM 0.98 | 12:50PM 0.99 | 1:29AM 1.04 | 1:51PM 1.00 | 2:25AM 1.10 | 2:52PM 1.01 | 3:21AM 1.16 | 3:51PM 1.03 | 4:16AM 1.20 | 4:49PM 1.04 | 5:10AM 1.23 | 5:46PM 1.05 | 6:04AM 1.24 | 6:41PM 1.04 | 6:58AM 1.24 | |||||||||||||
Low Tide / height (m) | 2:52AM 0.29 | 3:40PM 0.21 | 3:41AM 0.30 | 4:26PM 0.21 | 4:35AM 0.31 | 5:16PM 0.22 | 5:34AM 0.30 | 6:09PM 0.21 | 6:37AM 0.27 | 7:04PM 0.19 | 7:41AM 0.23 | 8:01PM 0.17 | 8:44AM 0.17 | 8:58PM 0.15 | 9:45AM 0.11 | 9:54PM 0.12 | 10:43AM 0.05 | 10:50PM 0.10 | 11:39AM 0.01 | 11:45PM 0.08 | 12:33PM -0.01 | 12:38AM 0.09 | ||||||||||||||
Sat 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thu 26 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:50 | - | - | 6:50 | - | - | 6:50 | - | - | 6:50 | - | - | 6:50 |
| Sunset | 6:06 | - | - | 6:06 | - | - | 6:06 | - | - | 6:06 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - |
 |  | | | |  | |  | | | | | | | | | | | | | | | | | |  |  | | |  | |  | | | | | |
Rain (mm) | - | - | - | - | - | 1 | 2 | 4 | 2 | 1 | 3 | - | - | 4 | 2 | 2 | - | - | - | 1 | 2 | - | 5 | 4 | 5 | 10 | - | 2 | 20 | 3 | 2 | - | 1 | 2 | 8 | 2 |
| Temp. °C | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 |
| Feels °C (?) | 26 | 25 | 25 | 25 | 30 | 29 | 31 | 30 | 31 | 30 | 29 | 28 | 28 | 26 | 24 | 23 | 22 | 23 | 25 | 24 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 29 | 26 |
Short Range Forecast: Light rain (total 9mm), mostly falling on Mon morning. Warm (max 28°C on Sat afternoon, min 27°C on Sat night). Winds decreasing (fresh winds from the ESE on Sat night, light winds from the ESE by Tue morning). | Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Tue night. Warm (max 27°C on Tue afternoon, min 26°C on Wed night). Winds increasing (light winds from the SE on Tue afternoon, strong winds from the SE by Thu night). | Days 6-9 Weather Summary Heavy rain (total 27mm), heaviest during Sun night. Warm (max 28°C on Mon morning, min 26°C on Fri night). Mainly strong winds. | Long Range Forecast: Heavy rain (total 41mm), heaviest during Mon night. Warm (max 28°C on Mon afternoon, min 25°C on Mon night). 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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