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Surf Forecasts:
Boulders surfForecast / Upolu / Samoa
12 Day Weather and Surf, issued 6 pm Thursday 04 Dec 2025 +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
29.2° C
(Which is slightly warmer than usual)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 Saturday (Dec 06) at 1PM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.4m and 11s. 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 1.1m 14s and forecast to arrive on Sunday (Dec 07) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Monday (Dec 08) at 10AM.
| Wave Type | Time (+13) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Sat 6th Dec) | 2.5ft (0.7m) 8s |
| Best Surf | 1AM (Sun 7th Dec) | 2.5ft (0.8m) 12s |
| Most Powerful | 7PM (Sun 7th Dec) | 3.5ft (1.1m) 14s |
Table - best surf conditions forecast for Boulders over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Light rain (total 6mm), mostly falling on Thu night. Warm (max 28°C on Thu afternoon, min 26°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Tue afternoon. Warm (max 28°C on Sun afternoon, min 27°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||
Thu 04 | Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||
| 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) (?) | 13 | 12 | 12 | 12 | 12 | 13 | 8 | 12 | 16 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 8 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 253 | 187 | 149 | 114 | 110 | 104 | 67 | 181 | 337 | 346 | 451 | 339 | 304 | 251 | 316 | 231 | 223 | 179 | 268 | 220 | 246 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | ||
High Tide / height (m) | 6:23AM 1.09 | 6:42PM 1.29 | 7:20AM 1.08 | 7:38PM 1.27 | 8:18AM 1.05 | 8:35PM 1.22 | 9:18AM 1.02 | 9:35PM 1.17 | 10:20AM 0.99 | 10:36PM 1.10 | 11:22AM 0.97 | 11:38PM 1.04 | 12:23PM 0.96 | ||||||||||
Low Tide / height (m) | 12:14AM -0.04 | 12:22PM 0.04 | 1:10AM -0.05 | 1:17PM 0.06 | 2:06AM -0.03 | 2:14PM 0.09 | 3:04AM 0.01 | 3:13PM 0.14 | 4:03AM 0.06 | 4:15PM 0.19 | 5:03AM 0.12 | 5:20PM 0.24 | 6:03AM 0.17 | ||||||||||
Thu 04 | Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||
| Sunrise | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:52 | ||
| Sunset | 6:44 | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | 6:46 | - | - | 6:46 | - | - | ||
 |  |  | |  | | | | | |  | | | | | | | | | | | |||
Rain (mm) | 2 | 4 | - | - | - | - | - | - | - | - | 3 | 2 | 1 | 4 | 4 | 6 | 3 | 1 | 4 | 12 | 5 | ||
| Temp. °C | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | ||
| Feels °C (?) | 32 | 29 | 29 | 30 | 28 | 27 | 29 | 29 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 29 | 28 | 28 | ||
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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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