Coastguard Beach Surf Break

Lat Long: 41.83° N 69.95° W

Coastguard Beach Surf Forecast and Surf Report

Issued: 1 pm 24 Jul 2026 (local time)

Forecast update in  hr  min

Today's Coastguard Beach sea temperature is
18.7° C
0.7° 

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 24 Jul 2026:

  • Best quality surf: Thursday 30 Jul, 11AM (local time) - 5ft (1.6m), 7s period, NE swell with offshore winds.
  • Most powerful swell: Wednesday 29 Jul, 11PM (local time) - 7ft (2.1m), 8s period, ENE swell with 481 kJ wave energy.
  • Next surfable swell (1★+): Thursday 30 Jul, 11AM (local time) - 5ft (1.6m), 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 Thursday (Jul 30) at 11AM. The primary swell is predicted to be 1.6m and 7s period with a secondary swell of 0.6m and 9s. 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 2.1m 8s and forecast to arrive on Wednesday (Jul 29) 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 1.7m 6s period and expected on Thursday (Jul 30) at 2PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Thu 30th Jul)5ft (1.6m) 7s
Best Surf11AM (Thu 30th Jul)5ft (1.6m) 7s
Most Powerful11PM (Wed 29th Jul)7ft (2.1m) 8s

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


The Lowdown

Alright, Rusty here again. Let’s break down what’s on offer at Coastguard Beach in imperial terms.

Right now and for the next week, it’s grim. From Friday the 24th through Wednesday the 29th of July, the waves are small, the wind is messy, and surf quality is junk. You’re looking at knee-high slop, cross-shore or onshore breezes, and a lot of frustration. Not a single session worth chasing.

Then, on Thursday the 30th of July, things finally flip. We get a clean, offshore wind from the west at about 6 mph, and a solid 5 ft northeast swell rolling in. The combined energy is moderate (283). That’s the best wave in the outlook – head-high and clean. By Thursday afternoon, it gets proper glassy with a light southwest breeze, the swell easing to about 4 ft from the ENE, but still packing good energy (269). That’s your window. Paddle out then.

After that, Friday the 31st has a small leftover pulse in the morning, around 3 ft, but it’s fading. From there on into the first week of August, it’s flat and breezy. A few clean-looking mornings, but wave heights are under 2 ft. Nothing to get excited about.

So to sum it up: Thursday the 30th is the only standout. Get on it, because the rest of the forecast is a snooze.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 21°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 14mm), heaviest on Tue night. Warm (max 21°C on Tue morning, min 17°C on Wed night). Mainly fresh winds.

Fri
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
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
0
2
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
6
0.5
SE
7
0.6
ESE
7
0.7
ESE
7
1
ESE
7
1
ESE
7
0.6
ENE
4
1.1
E
7
0.7
E
7
0.7
E
7
0.6
E
7
0.4
E
6
0.3
ENE
9
0.3
E
8
1.1
E
5
1.6
E
6
2
ENE
7
1.6
NE
7
1.2
ENE
7
0.6
SE
10
Wave Graph
Metric surfscale
Energy kJ
10
26
36
47
99
114
16
107
43
44
31
12
16
12
52
187
417
233
136
65
Wind (km/h)
15
SE
5
SE
20
E
20
ENE
15
ENE
20
NE
20
NE
15
NNE
15
NNE
10
E
10
SSW
20
S
25
SSE
25
SSE
30
ESE
25
NW
30
NW
10
W
5
SW
10
N
Wind State
cross-on
glassy
on
on
on
cross-on
cross-on
cross-on
cross
on
cross-off
cross
cross
cross-on
on
cross-off
cross-off
off
glassy
cross
High Tide
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
12:48PM2.57m
00:54AM2.84m
Low Tide
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
6:39AM0.43m
6:43PM0.67m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
mod rain
light rain
rain showers
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:28
5:28
5:30
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:05
8:04
8:02
8:01
8:00
8:00
 mm
9
4
1
Temp °C
21
20
19
19
18
18
18
18
18
19
19
21
21
21
20
20
18
20
22
23
Feels °C
19
17
16
16
15
14
14
15
16
17
18
19
19
19
16
22
14
20
23
23
  • 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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