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Nahant Beach Surf Forecast
/ Massachusetts (29 breaks) / Massachusetts (28 breaks) /
Surf Forecasts:
Nahant Beach surfForecast / Massachusetts / USA
12 Day Weather and Surf, issued 12 pm Wednesday 24 Dec 2025 ESTForecast 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
6.3° C
(Which is slightly cooler than normal)Ocean House Surf & Skate - Nahant, MA LIVE
Best Forecast Surf Conditions for Nahant Beach this week:
The surf forecast for Nahant Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 24) at 10PM. The primary swell is predicted to be 1.8m and 8s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Nahant Beach in the next 12 days are 2.1m 8s and forecast to arrive on Wednesday (Dec 24) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Thursday (Dec 25) at 10PM.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Wed 24th Dec) | 6ft (1.8m) 8s |
| Best Surf | 10PM (Wed 24th Dec) | 6ft (1.8m) 8s |
| Most Powerful | 7PM (Wed 24th Dec) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for Nahant Beach over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast A dusting of new snow. Icy conditions (max 3°C on Thu morning, min -11°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu night, calm by Fri afternoon). | Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Sun night. Icy conditions (max 8°C on Mon morning, min -5°C on Sat morning). Winds increasing (light winds from the W on Sun afternoon, fresh winds from the W by Mon afternoon). | ||||||||||||||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||
| 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) (?) | 9 | 8 | 8 | 8 | 9 | 7 | 7 | 7 | 7 | 11 | 11 | 11 | 11 | 11 | 11 | 6 | 7 | 10 | 11 | 10 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 7 | 699 | 386 | 204 | 155 | 91 | 102 | 105 | 44 | 91 | 85 | 62 | 66 | 41 | 21 | 156 | 81 | 33 | 18 | 11 | 4 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | off | off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | off | off | off | off |
High Tide / height (m) | 1:54PM 2.82 | 2:34AM 2.56 | 2:40PM 2.78 | 3:19AM 2.62 | 3:30PM 2.72 | 4:06AM 2.70 | 4:24PM 2.67 | 4:57AM 2.80 | 5:22PM 2.63 | 5:51AM 2.92 | 6:23PM 2.62 | 6:46AM 3.04 | 7:24PM 2.63 | ||||||||
Low Tide / height (m) | 8:17PM 0.07 | 8:31AM 0.38 | 9:02PM 0.08 | 9:22AM 0.34 | 9:49PM 0.10 | 10:16AM 0.29 | 10:40PM 0.13 | 11:14AM 0.20 | 11:33PM 0.15 | 12:14PM 0.09 | 12:29AM 0.15 | 1:14PM -0.05 | 1:26AM 0.12 | ||||||||
Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||
| Sunrise | 7:09 | - | - | 7:11 | - | - | 7:11 | - | - | 7:11 | - | - | 7:11 | - | - | 7:11 | - | - | 7:11 | - | - |
| Sunset | - | 4:15 | - | - | 4:15 | - | - | 4:15 | - | - | 4:16 | - | - | 4:16 | - | - | 4:17 | - | - | 4:19 | - |
 |  |  |  | |  | | |  | | | |  | |  |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | 2 | - | - | - | - | - |
| Temp. °C | 1 | 0 | -1 | 3 | 2 | -7 | -7 | -6 | -5 | -5 | -4 | -4 | 1 | 2 | 6 | 8 | 4 | -1 | -1 | -2 | -4 |
| Feels °C (?) | -8 | -4 | -5 | -3 | -5 | -17 | -12 | -10 | -10 | -11 | -10 | -9 | -5 | -3 | 0 | 3 | -5 | -11 | -10 | -11 | -12 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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.
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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 12 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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