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Nahant Beach Surf Forecast
/ Massachusetts (29 breaks) / Massachusetts (28 breaks) /
Surf Forecasts:
Nahant Beach surfForecast / Massachusetts / USA
16 Day Weather and Surf, issued 7 pm Friday 20 Mar 2026 EDTForecast update in hr min s Forecast update imminent
Nahant Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nahant Beach sea temperature is
3.5° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Nahant Beach this week:
The surf forecast for Nahant Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Mar 21) at 5AM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.7m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Nahant Beach in the next 16 days are 1.9m 8s and forecast to arrive on Tuesday (Mar 24) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Friday (Mar 27) at 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 21st Mar) | 3.5ft (1.0m) 8s |
| Best Surf | 5AM (Sat 21st Mar) | 3.5ft (1.0m) 8s |
| Most Powerful | 5AM (Tue 24th Mar) | 6ft (1.9m) 8s |
Table - best surf conditions forecast for Nahant Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Moderate rain (total 14mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sun night. Icy conditions (max 9°C on Sat afternoon, min 0°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary A dusting of snow turning to light rain (total 5mm) on Thu morning. Icy conditions (max 11°C on Wed afternoon, min -1°C on Tue morning). Mainly fresh winds. | |||||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Fri 27 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 5 | 7 | 6 | 7 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 13 | 4 | 8 | 10 | 9 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 72 | 49 | 33 | 18 | 18 | 41 | 42 | 147 | 261 | 334 | 284 | 159 | 82 | 17 | 7 | 8 | 3 | 20 | 38 | 33 | 14 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | glass | cross | cross- off | cross | cross | cross- on | glass | cross | cross- on | cross- off | off | glass | cross | cross- off | cross- off | off | cross- off | cross- off | |
High Tide / height (m) | 1:18AM 3.21 | 1:46PM 3.03 | 2:01AM 3.25 | 2:35PM 2.94 | 2:48AM 3.23 | 3:26PM 2.80 | 3:40AM 3.15 | 4:23PM 2.65 | 4:38AM 3.03 | 5:26PM 2.52 | 5:42AM 2.91 | 6:35PM 2.45 | 6:52AM 2.83 | 7:46PM 2.47 | ||||||||
Low Tide / height (m) | 7:35AM -0.35 | 7:51PM -0.16 | 8:23AM -0.35 | 8:38PM -0.07 | 9:14AM -0.28 | 9:27PM 0.05 | 10:09AM -0.16 | 10:23PM 0.20 | 11:09AM -0.02 | 11:24PM 0.33 | 12:15PM 0.09 | 12:31AM 0.40 | 1:23PM 0.13 | |||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Fri 27 | ||||||||||||||||
| Sunrise | - | 6:46 | - | - | 6:43 | - | - | 6:41 | - | - | 6:39 | - | - | 6:39 | - | - | 6:37 | - | - | 6:35 | - | |
| Sunset | - | - | 6:55 | - | - | 6:57 | - | - | 6:58 | - | - | 6:59 | - | - | 7:00 | - | - | 7:01 | - | - | 7:02 | |
 |  |  |  |  | |  |  | |  |  | |  | | | | | |  | | | ||
Rain (mm) | 6 | - | - | - | 3 | 4 | 1 | - | - | - | - | - | - | - | - | - | 4 | 1 | 2 | - | - | |
| Temp. °C | 7 | 7 | 9 | 6 | 5 | 8 | 3 | 0 | 2 | 1 | 1 | 4 | 2 | 6 | 11 | 7 | 9 | 10 | 13 | 5 | 3 | |
| Feels °C (?) | 1 | 3 | 4 | 3 | 0 | 6 | -2 | -7 | -4 | -4 | -3 | 0 | -4 | -1 | 8 | 3 | 4 | 4 | 8 | -4 | -7 | |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Nahant Beach 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 Nahant Beach Surf forecast
The above surf forecast table for Nahant Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nahant Beach can be found by selecting the local surf guide option on the grey menu. Our Nahant Beach 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 (Nahant Beach) 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 Nahant Beach 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.
Nahant Beach is 7 km (4 miles) from Lynn. If you plan a vacation in Massachusetts, look for hotels and other accommodation in Lynn. Lynn has rooms for a wide range of budgets as well as car hire and transport links.
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