Surf Forecasts:
Coastguard Beach surf forecast from 3 Aug 2026:
- Best quality surf: Monday 3 Aug, 11PM (local time) - 4.5ft (1.3m), 8s period, S swell with offshore winds.
- Most powerful swell: Monday 3 Aug, 2PM (local time) - 6ft (1.9m), 8s period, S swell with 453 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 11PM (local time) - 4.5ft (1.3m), 8s period with S swell.
Best Forecast Surf Conditions for Coastguard Beach this week:
The surf forecast for Coastguard Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 03) at 11PM. The primary swell is predicted to be 1.3m and 8s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Coastguard Beach in the next 16 days are 1.9m 8s and forecast to arrive on Monday (Aug 03) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Wednesday (Aug 05) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 3rd Aug) | 4.5ft (1.3m) 8s |
| Best Surf | 11PM (Mon 3rd Aug) | 4.5ft (1.3m) 8s |
| Most Powerful | 2PM (Mon 3rd Aug) | 6ft (1.9m) 8s |
Table - best surf conditions forecast for Coastguard Beach over the next 16 days.
The Lowdown
Alright, let’s get into it. Look, I’m gonna level with you – the next two weeks are a bit of a bummer for Coastguard Beach. This is a beginner-friendly, exposed beach break, and right now it’s just not playing ball. We’ve got a solid 16-day window ahead, but there’s not a single day in there worth paddling out for. That’s a long stretch with nothing on offer, and it’s a tough run for an area that can be fairly consistent.
The water temp is sitting about average for this time of year, so at least you won’t be freezing your bits off for nothing.
Kicking off on Monday, August 3rd, we’ve got a 6ft southerly swell, but it’s a short-period windswell at only 6 seconds, and with a strong SSW wind smacking it cross-offshore, the energy is moderate at best (245). The surf is just poor. It’s actually more of a kite-surfing setup than a paddle session with that kind of power and wind.
Tuesday the 4th through to the end of the outlook is a total write-off. The swell drops right off into the 0.3ft to 2ft range with pathetic energy readings – mostly between 3 and 46. The winds are all over the place, sometimes offshore, but there’s just no wave to work with. The period is short and inconsistent, and the energy is barely a whisper.
Honestly, there’s nothing to get excited about. Not a single standout. It’s a blank run, and for a spot that can be consistent, it’s a real drag. Forecasts can change, so we keep an eye on it, but right now, leave the board in the car.
Rusty
Short Range ForecastModerate rain (total 11mm), heaviest on Wed afternoon. Warm (max 26°C on Tue afternoon, min 20°C on Mon night). Winds decreasing (near gales from the SSW on Mon morning, light winds from the S by Wed afternoon). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Warm (max 29°C on Fri afternoon, min 22°C on Wed night). Winds decreasing (fresh winds from the SW on Fri afternoon, calm by Sat afternoon). | ||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSE 4 | S 6 | S 8 | SSE 8 | SSE 8 | SE 7 | SE 7 | SSW 7 | S 4 | E 9 | SE 6 | E 9 | E 10 | SSE 6 | E 9 | S 6 | S 6 | S 6 | S 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 19 | 244 | 428 | 90 | 44 | 12 | 16 | 18 | 19 | 2 | 5 | 2 | 2 | 16 | 2 | 3 | 7 | 3 | 3 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off |
High Tide | 2:55AM2.68m | 3:20PM2.72m | 3:40AM2.59m | 4:03PM2.74m | 4:30AM2.51m | 4:52PM2.76m | 5:26AM2.44m | 5:48PM2.79m | 6:30AM2.40m | 6:49PM2.83m | 7:37AM2.42m | 7:54PM2.91m | |||||||
Low Tide | 8:48PM0.60m | 9:06AM0.55m | 9:33PM0.60m | 9:47AM0.61m | 10:23PM0.60m | 10:33AM0.67m | 11:18PM0.59m | 11:26AM0.73m | 00:20AM0.56m | 12:26PM0.75m | 1:25AM0.50m | 1:32PM0.73m | 2:31AM0.40m | ||||||
 |  | |  |  | | |  | | | | |  | | | | | | | |
 | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — |
 | 7:57 | — | 7:55 | — | — | 7:54 | — | — | 7:52 | — | — | 7:52 | — | — | 7:51 | — | — | 7:50 | — |
mm | — | 1 | 2 | 4 | — | — | — | — | 4 | 1 | — | — | — | — | — | 1 | — | — | — |
Temp °C | 23 | 24 | 24 | 23 | 24 | 26 | 24 | 24 | 24 | 24 | 27 | 28 | 25 | 26 | 29 | 26 | 25 | 28 | 27 |
Feels °C | 24 | 23 | 19 | 20 | 22 | 24 | 20 | 26 | 26 | 25 | 29 | 27 | 25 | 26 | 28 | 25 | 26 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | E 8 | E 8 | SSE 8 | SSE 8 | SE 7 | SE 7 | E 9 | E 9 | E 9 | SE 6 | SE 8 | E 9 | SSE 6 | SE 8 | S 6 | S 6 | S 6 | S 6 |
| kJ | 5 | 1 | 1 | 90 | 44 | 12 | 16 | 2 | 2 | 2 | 5 | 2 | 1 | 16 | 2 | 3 | 7 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | E 9 | — | — | E 8 | E 9 | — | S 8 | SSW 7 | — | — | E 9 | E 9 | E 10 | E 9 | E 9 | SE 8 | SE 8 | S 4 | SE 7 |
| kJ | 1 | — | — | 1 | 2 | — | 5 | 17 | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | — | — | E 8 | E 10 | E 9 | — | — | — | — | — | — | — | E 8 | E 8 | SE 7 | E 8 |
| kJ | 1 | — | — | — | — | 1 | 2 | 2 | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | SSE 4 | S 6 | S 8 | NW 3 | — | SSW 3 | SW 3 | SSE 7 | S 4 | SSW 5 | SSW 4 | SSW 4 | SSW 4 | SW 4 | SSW 4 | SW 4 | — | — | SSW 4 |
| kJ | 19 | 244 | 428 | 1 | — | 9 | 2 | 18 | 19 | 55 | 10 | 24 | 34 | 12 | 17 | 8 | — | — | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1341 | 1674 | 372 | 99 | 10 | 102 | 117 | 161 | 161 | 161 | 161 | 161 | 137 | 375 | 161 | 375 | 136 | 488 | 375 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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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 16 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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