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Boulders surfForecast / Upolu / Samoa
12 Day Weather and Surf, issued 6 am Thursday 22 Jan 2026 +13Forecast update in hr min s Forecast update imminent
Boulders surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Boulders sea temperature is
30.0° C
(Which is 1.0°C warmer than normal for this time of year)Best Forecast Surf Conditions for Boulders this week:
The most powerful waves expected at Boulders in the next 12 days are 1.3m 13s and forecast to arrive on Tuesday (Jan 27) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 7s period and expected on Thursday (Jan 29) at 1AM.
| Wave Type | Time (+13) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10PM (Tue 27th Jan) | 4.5ft (1.3m) 13s |
Table - best surf conditions forecast for Boulders over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 44mm), heaviest during Fri night. Warm (max 28°C on Thu morning, min 27°C on Fri night). Winds increasing (light winds from the SW on Thu night, fresh winds from the W by Sat morning). | Days 3-6 Weather Summary Heavy rain (total 73mm), heaviest during Sun night. Warm (max 29°C on Tue afternoon, min 27°C on Sun morning). Winds increasing (light winds from the NNW on Sun afternoon, strong winds from the NW by Tue night). | ||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | |||||||||||||||
| 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) (?) | 12 | 11 | 12 | 12 | 18 | 17 | 16 | 15 | 14 | 13 | 18 | 18 | 16 | 16 | 11 | 15 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 67 | 46 | 35 | 35 | 101 | 265 | 391 | 347 | 324 | 225 | 197 | 108 | 208 | 125 | 103 | 255 | 395 | 552 | 535 | 424 | 273 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | cross | cross- off | cross | cross | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 9:07PM 1.04 | 9:41AM 0.97 | 9:54PM 1.01 | 10:31AM 0.98 | 10:48PM 0.97 | 11:26AM 1.00 | 11:49PM 0.93 | 12:27PM 1.01 | 12:58AM 0.91 | 1:32PM 1.05 | 2:07AM 0.92 | 2:36PM 1.09 | 3:13AM 0.94 | ||||||||
Low Tide / height (m) | 2:53PM 0.24 | 3:25AM 0.18 | 3:41PM 0.25 | 4:09AM 0.20 | 4:35PM 0.27 | 5:00AM 0.22 | 5:38PM 0.27 | 5:57AM 0.24 | 6:47PM 0.25 | 7:01AM 0.24 | 7:58PM 0.21 | 8:08AM 0.22 | 9:06PM 0.16 | ||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | |||||||||||||||
| Sunrise | 6:13 | - | - | 6:13 | - | - | 6:15 | - | - | 6:15 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - |
| Sunset | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - |
 | |  | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | 3 | 4 | - | 1 | 3 | 17 | 3 | 5 | 8 | 8 | 7 | 22 | 9 | 7 | 8 | 4 | 3 | 5 | 3 | 2 | 12 |
| Temp. °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 27 |
| Feels °C (?) | 31 | 30 | 32 | 31 | 29 | 29 | 26 | 27 | 28 | 26 | 28 | 28 | 27 | 27 | 29 | 28 | 29 | 29 | 24 | 23 | 21 |
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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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