Surf Forecasts:
Coastguard Beach surf forecast from 28 Jul 2026:
- Best quality surf: Thursday 30 Jul, 5AM (local time) - 3ft (0.9m), 6s period, ENE swell with offshore winds.
- Most powerful swell: Wednesday 29 Jul, 8PM (local time) - 4.5ft (1.4m), 6s period, E swell with 138 kJ wave energy.
- Next surfable swell (1★+): Thursday 30 Jul, 5AM (local time) - 3ft (0.9m), 6s period with ENE 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 Thursday (Jul 30) at 5AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.4m and 7s. 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 1.4m 6s and forecast to arrive on Wednesday (Jul 29) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 6s period and expected on Friday (Jul 31) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Thu 30th Jul) | 3ft (0.9m) 6s |
| Best Surf | 5AM (Thu 30th Jul) | 3ft (0.9m) 6s |
| Most Powerful | 8PM (Wed 29th Jul) | 4.5ft (1.4m) 6s |
Table - best surf conditions forecast for Coastguard Beach over the next 16 days.
The Lowdown
Right, let’s have a look at what’s on offer. The only spot in the mix is Coastguard Beach. It’s open to the swell, but honestly, this is a pretty quiet run for the next couple of weeks. There’s a big gap with nothing worth paddling out for until the morning of Thursday, 30 July, and even then it’s only just surfable.
The pattern starts quiet and stays that way. The first bit of hope pops up on Thursday, 30 July. The morning brings a tiny 1.0ft swell from the ENE, with a short period of 6 seconds. The combined energy is weak (140). The wind is a light cross-off from the SSW, which keeps things clean. It’s poor surf, but at least it’s clean. The afternoon drops to 0.8ft, still clean, but the energy fades to 88. That’s the best you’ll get, and it’s underwhelming. After that, it’s a long stretch of poor surf with messy onshore winds and barely any size.
The water temperature is about average for the time of year.
For a beginner spot, this is a tough week. The swell never gets above 5ft, and when it does, it’s short-period and blown out. The only clean windows are those Thursday sessions, but the waves are tiny and weak. Crowds are possible at Coastguard Beach, but on a run like this, it’ll be empty. If you’re desperate, the Thursday morning is your best bet—clean, light breeze, and a tiny knee-high wave. Not a standout, just the least bad option.
No big swell, no standout days. Just a long wait for a couple of forgettable hours.
Rusty.
Short Range ForecastModerate rain (total 11mm), heaviest on Wed morning. Warm (max 23°C on Tue afternoon, min 20°C on Mon night). Winds decreasing (fresh winds from the SE on Wed morning, light winds from the WSW by Wed night). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Thu night. Warm (max 21°C on Thu night, min 18°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||
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) | ENE 6 | ENE 6 | S 4 | SSE 4 | ESE 5 | E 6 | E 6 | ENE 6 | ENE 6 | NE 6 | NE 6 | NE 5 | SE 8 | S 10 | SE 10 | SE 8 | SE 8 | ESE 7 | SE 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 13 | 13 | 19 | 32 | 83 | 121 | 74 | 57 | 52 | 43 | 59 | 57 | 16 | 46 | 33 | 10 | 9 | 5 | 16 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-on | cross-on | on | cross-on | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross-on | off | cross-on | cross | cross |
High Tide | 10:51PM2.75m | 11:30AM2.43m | 11:33PM2.81m | 12:10PM2.50m | 00:14AM2.84m | 12:48PM2.57m | 00:54AM2.84m | 1:26PM2.62m | 1:33AM2.81m | 2:03PM2.66m | 2:13AM2.75m | 2:40PM2.70m | 2:55AM2.68m | ||||||
Low Tide | 5:21AM0.52m | 5:20PM0.79m | 6:01AM0.47m | 6:02PM0.72m | 6:39AM0.43m | 6:43PM0.67m | 7:16AM0.43m | 7:24PM0.63m | 7:52AM0.45m | 8:05PM0.61m | 8:28AM0.49m | 8:48PM0.60m | |||||||
 | | |  |  |  | |  | | | | |  | | |  | | | | |
 | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — |
 | 8:02 | — | 8:01 | — | — | 8:00 | — | — | 8:00 | — | — | 7:59 | — | — | 7:58 | — | — | 7:57 | — |
mm | — | — | — | 1 | 6 | 3 | 1 | — | — | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 23 | 22 | 20 | 20 | 20 | 22 | 22 | 21 | 20 | 19 | 18 | 19 | 19 | 19 | 21 | 21 | 21 |
Feels °C | 20 | 20 | 21 | 20 | 17 | 19 | 19 | 23 | 22 | 22 | 19 | 17 | 18 | 19 | 19 | 20 | 22 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 6 | SSW 6 | S 7 | E 6 | ENE 6 | ENE 6 | NE 6 | SE 9 | SE 9 | SE 8 | SE 10 | SE 9 | E 5 | SE 8 | ESE 7 | SE 7 |
| kJ | 13 | 13 | 8 | 7 | 3 | 1 | 74 | 57 | 52 | 43 | 41 | 26 | 16 | 34 | 29 | 7 | 9 | 5 | 8 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | SE 8 | E 9 | E 8 | SW 8 | — | SE 7 | SE 9 | SE 9 | SE 8 | — | — | ENE 6 | S 10 | SE 10 | SE 8 | ENE 4 | E 4 | SE 10 |
| kJ | 13 | 9 | 6 | 6 | 2 | — | 22 | 40 | 36 | 17 | — | — | 6 | 46 | 33 | 10 | 4 | 1 | 16 |
Swell 3 Height (m) Direction Period (s) | — | E 9 | — | — | — | — | S 7 | SE 9 | — | ESE 10 | — | — | SE 10 | — | — | ESE 10 | SE 10 | SE 9 | — |
| kJ | — | 2 | — | — | — | — | 25 | 43 | — | 9 | — | — | 4 | — | — | 10 | 4 | 3 | — |
Wind waves Height (m) Direction Period (s) | SSW 3 | S 4 | S 4 | SSE 4 | ESE 5 | E 6 | — | WSW 2 | — | — | NE 6 | NE 5 | NNE 5 | ENE 4 | ENE 4 | — | — | — | — |
| kJ | 1 | 6 | 19 | 32 | 83 | 121 | — | 1 | — | — | 59 | 57 | 14 | 11 | 10 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 71 | 477 | 1818 | 371 | 259 | 139 | 64 | 0 | 0 | 119 | 66 | 139 | 138 | 66 | 8 | 164 | 477 | 1148 | 66 |
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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