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Coastguard Beach Surf Forecast
/ Massachusetts (29 breaks) / Massachusetts (28 breaks) /
Surf Forecasts:
Coastguard Beach surfForecast / Massachusetts / USA
12 Day Weather and Surf, issued 6 pm Thursday 04 Dec 2025 ESTForecast update in hr min s Forecast update imminent
Coastguard Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coastguard Beach sea temperature is
9.2° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Coastguard Beach this week:
The most powerful waves expected at Coastguard Beach in the next 12 days are 1.2m 10s and forecast to arrive on Thursday (Dec 11) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 8s period and expected on Monday (Dec 08) at 7PM.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7AM (Thu 11th Dec) | 4ft (1.2m) 10s |
Table - best surf conditions forecast for Coastguard Beach over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Icy conditions (max 6°C on Sat afternoon, min -7°C on Thu night). Winds decreasing (near gales from the NW on Thu afternoon, calm by Fri night). | Days 3-6 Weather Summary Mild with light rain (total 6mm) on Sun night Becoming colder with a light covering of snow, mostly falling on Mon morning. Icy conditions (max 10°C on Wed morning, min -5°C on Mon night). Winds increasing (calm on Sun afternoon, gales from the NNW by Mon morning). | ||||||||||||||||||||||
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) (?) | 10 | 11 | 10 | 10 | 10 | 10 | 4 | 5 | 9 | 8 | 8 | 5 | 8 | 8 | 16 | 8 | 15 | 15 | 5 | 7 | 10 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 20 | 11 | 10 | 8 | 10 | 9 | 9 | 8 | 7 | 6 | 49 | 20 | 5 | 2 | 5 | 45 | 4 | 4 | 108 | 75 | 267 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | glass | cross | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross | cross- on | cross- off | ||
High Tide / height (m) | 10:41PM 2.90 | 10:51AM 3.41 | 11:35PM 2.93 | 11:45AM 3.41 | 12:30AM 2.93 | 12:39PM 3.35 | 1:25AM 2.89 | 1:35PM 3.22 | 2:20AM 2.83 | 2:31PM 3.05 | 3:16AM 2.75 | 3:29PM 2.86 | 4:13AM 2.69 | ||||||||||
Low Tide / height (m) | 4:28PM -0.07 | 4:36AM 0.32 | 5:22PM -0.13 | 5:30AM 0.31 | 6:16PM -0.13 | 6:25AM 0.33 | 7:10PM -0.06 | 7:21AM 0.40 | 8:04PM 0.06 | 8:19AM 0.49 | 8:59PM 0.21 | 9:18AM 0.59 | 9:53PM 0.38 | 10:19AM 0.68 | |||||||||
Thu 04 | Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||
| Sunrise | - | - | 6:50 | - | - | 6:52 | - | - | 6:52 | - | - | 6:54 | - | - | 6:54 | - | - | 6:54 | - | - | 6:56 | ||
| Sunset | 4:08 | - | - | 4:07 | - | - | 4:07 | - | - | 4:07 | - | - | 4:07 | - | - | 4:07 | - | - | 4:07 | - | - | ||
 |  | | | |  | | | | |  |  | | | |  | | | | |  | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 6 | - | - | - | - | - | - | - | - | 10 | 1 | ||
| Temp. °C | 5 | -5 | -3 | -1 | 2 | 4 | 6 | 4 | 4 | 4 | 6 | -1 | -2 | -4 | -3 | 2 | 8 | 10 | 12 | 12 | 9 | ||
| Feels °C (?) | -5 | -10 | -10 | -7 | -1 | -1 | 1 | -2 | -2 | 1 | 0 | -16 | -16 | -11 | -10 | -6 | 0 | 2 | 2 | 1 | 2 | ||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 Coastguard 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 Coastguard Beach Surf forecast
The above surf forecast table for Coastguard Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Coastguard Beach can be found by selecting the local surf guide option on the grey menu. Our Coastguard 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 (Coastguard 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 Coastguard 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.
Coastguard Beach is 14 km (9 miles) from Brewster. If you plan a vacation in Massachusetts, look for hotels and other accommodation in Brewster. Brewster has rooms for a wide range of budgets as well as car hire and transport links.
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