Coastguard Beach Surf Break

Lat Long: 41.83° N 69.95° W

Coastguard Beach Surf Forecast and Surf Report

Issued: 1 pm 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Coastguard Beach sea temperature is
18.8° C
0.6° 

Coastguard Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Coastguard Beach surf forecast from 23 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 8PM (local time) - 4.5ft (1.4m), 7s period, NE swell with cross-offshore winds.
  • Most powerful swell: Tuesday 28 Jul, 11PM (local time) - 5.5ft (1.7m), 7s period, ESE swell with 268 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 8PM (local time) - 4.5ft (1.4m), 7s period with NE 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 Wednesday (Jul 29) at 8PM. The primary swell is predicted to be 1.4m and 7s period with a secondary swell of 0.4m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Coastguard Beach in the next 16 days are 1.7m 7s and forecast to arrive on Tuesday (Jul 28) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Wednesday (Jul 29) at 5PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 29th Jul)4.5ft (1.4m) 7s
Best Surf 8PM (Wed 29th Jul)4.5ft (1.4m) 7s
Most Powerful11PM (Tue 28th Jul)5.5ft (1.7m) 7s

Table - best surf conditions forecast for Coastguard Beach over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s take a look at what’s on the menu for the next couple of weeks.

Honestly, I’ve got to be straight with you – this is a tough one. We’re looking at a long stretch of flat to miserable conditions. There isn’t a single standout session in the whole 16-day window. The first sign of any surfable waves doesn’t appear until the morning of Thursday, July 30th, and even then, it’s nothing to write home about. That’s a solid week of nothing worthwhile.

The only spot on the radar is Coastguard Beach. The water temp is sitting around 65.8°F which is pretty much bang on average for this time of year, so no surprises there.

For that Thursday morning, July 30th, we might see a tiny 2.3ft swell from the NE, with a short period around 6 seconds. The combined energy is weak (76). The one saving grace? The wind is glassy, coming from the W at just 3 mph. That would make for a clean surface, but with such small, weak waves, it’s really just a chance to get the board wet. It’s not a surf.

The rest of the run is a mess of poor surf conditions, onshore and cross-shore winds, and tiny swell. On Tuesday afternoon, July 28th, there’s a bit of a bump with 4.3ft from the SE, but it’s a 5-second period windswell, with a moderate cross-shore wind and choppy conditions. That’s not going to wrap in cleanly.

Because the swell is so small (rarely even hitting 3ft) and the winds are mostly poor, a beach break like Coastguard Beach is just not going to offer anything for a paddle surfer. The whole setup looks more interesting for kite surfing than paddle surfing.

So, to sum it up: it’s a flat spell. Don’t expect much. The forecasts can change, but right now, there’s no good surf in the 16-day window.

Short Range Forecast

Mostly dry. Warm (max 22°C on Fri morning, min 18°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Warm (max 22°C on Tue morning, min 17°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the S by Tue afternoon).

Thu
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
8
0.5
SE
7
0.5
SE
7
0.4
SE
8
0.4
ESE
7
0.4
ESE
7
0.7
E
7
0.9
E
6
0.8
ENE
5
0.6
ENE
5
0.6
E
7
0.5
E
7
0.5
E
7
0.6
SSE
7
1
SSE
4
1.3
SE
5
1.4
E
7
1.3
N
5
0.4
SE
8
1.1
NE
7
Wave Graph
Metric surfscale
Energy kJ
28
23
22
21
21
19
45
55
26
20
33
24
26
37
40
100
176
93
15
115
Wind (km/h)
15
ENE
10
WSW
10
SSE
20
SSE
10
ESE
25
E
20
ENE
20
ENE
20
NE
10
ENE
5
S
15
S
20
SSW
25
SSW
25
S
25
S
15
S
15
NNE
20
N
15
NNW
Wind State
on
cross-off
cross
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
glassy
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
High Tide
7:37PM2.59m
8:21AM2.24m
8:29PM2.59m
9:15AM2.25m
9:19PM2.62m
10:04AM2.29m
10:06PM2.68m
10:48AM2.35m
10:51PM2.75m
11:30AM2.43m
11:33PM2.81m
12:10PM2.50m
00:14AM2.84m
Low Tide
2:11AM0.73m
2:11PM0.97m
3:04AM0.71m
3:03PM0.96m
3:53AM0.66m
3:51PM0.92m
4:39AM0.59m
4:37PM0.86m
5:21AM0.52m
5:20PM0.79m
6:01AM0.47m
6:02PM0.72m
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
thunderstorm
rain showers
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:26
5:26
5:28
5:28
5:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:07
8:06
8:05
8:04
8:02
8:01
8:00
 mm
1
2
3
Temp °C
21
21
22
22
21
20
20
18
18
19
18
20
21
21
22
22
22
20
20
20
Feels °C
17
19
21
19
17
17
16
15
15
17
16
19
18
18
20
20
23
22
20
21
  • Map Icons:
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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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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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