Coastguard Beach Surf Break

Lat Long: 41.83° N 69.95° W

Coastguard Beach Surf Forecast and Surf Report

Issued: 1 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Coastguard Beach sea temperature is
20.7° C
2.8° 

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 8 Jul 2026:

  • Most powerful swell: Wednesday 8 Jul, 11AM (local time) - 7ft (2.1m), 8s period, ENE swell with 534 kJ wave energy.

Best Forecast Surf Conditions for Coastguard Beach this week:

The most powerful waves expected at Coastguard Beach in the next 16 days are 2.1m 8s and forecast to arrive on Wednesday (Jul 08) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Tuesday (Jul 14) at 5PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Wed 8th Jul)7ft (2.1m) 8s

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


Alright, let’s get into it. Rusty here, checkin’ in for your local surf.

Right off the bat, this is a tough stretch. We’ve got a 16-day window but there’s no good surf on the table throughout the whole run. The swell’s either too small, too weak, or the wind’s blowin’ the wrong way, leaving us with a total blank for the foreseeable future. The first few days are especially grim, with moderate energy but terrible conditions, and after that it’s mostly quiet.

Let’s start with Tuesday the 7th. There’s a pulse of swell pushing 6 ft from the ENE, with a short 6-second period and combined energy that’s moderate (324). But the wind is a strong 28 mph out of the NE, smashin’ it cross-on. It’s messy, lumpy, and honestly a write-off. Wednesday the 8th morning sees a bit more size at 7 ft from the ENE, period stretching to 8 seconds, and energy gettin’ strong (754). But again, cross-shore winds and a chop make it a no-go. After that, it’s a rapid downhill slide.

From Thursday the 9th onward, the swell drops hard. You’re lookin’ at 2 ft or less for days. Winds do go cross-off or clean at times, like Thursday morning and afternoon, but there’s just no wave energy to work with. The combined energy readings are tiny – 45, 33, even down to 17. That’s a weak dribble, not a wave.

There’s a small, glassy moment on Monday the 13th morning, with the wind completely dead. But the swell is only 1 ft from the ESE, with a combined energy of 15. It’s pretty as a pond, but you can’t surf it. Friday the 17th morning offers another glassy spell, swell at 2 ft from the NNE, but it’s only 4 seconds of period and energy at 24. Barely a ripple.

By the second week, it’s more of the same. Clean backsides with light offshore winds show up on the 18th and 19th, but swell heights are stuck between 1 ft and 3 ft. The period stays short, the energy’s low. The 20th bumps up to 2 ft from the SE with a 10-second period and energy hitting 67, but the wind is cross or cross-off. It’s clean-ish, but it’s still barely rideable.

Honestly, there’s no standout here. If you’ve got a longboard and zero expectations, you might get a knee-high bump on Monday the 20th afternoon (2 ft SE, cross-off, combined energy 71), but that’s the best it gets. The truth is, for the whole 16 days, there’s no surf worth paddlin’ out for. It’s a rare dead spell for Coastguard Beach. It won’t stay this way forever – forecasts change.

Rusty.

Short Range Forecast

Moderate rain (total 18mm), heaviest on Tue night. Warm (max 26°C on Thu afternoon, min 16°C on Tue night). Winds decreasing (strong winds from the ENE on Tue night, light winds from the NNE by Wed afternoon).

Days 5-7 Weather Summary

Heavy rain (total 34mm), heaviest during Sat morning. Warm (max 25°C on Fri afternoon, min 17°C on Sat morning). Winds increasing (calm on Fri afternoon, strong winds from the NE by Fri night).

Tue
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
ENE
6
1.7
ENE
7
2.1
ENE
8
1
ENE
8
0.7
ENE
8
0.6
E
8
0.5
E
8
0.4
ENE
8
0.3
E
7
0.3
E
7
0.2
E
7
0.9
NNE
4
1
NE
5
0.5
NE
5
0.2
S
8
0.2
S
8
0.2
ESE
6
0.4
ESE
6
0.4
E
6
0.4
E
6
0.4
E
7
Wave Graph
Metric surfscale
Energy kJ
219
327
534
137
63
41
29
19
9
9
4
28
49
10
6
5
4
14
13
13
16
Wind (km/h)
45
NE
40
NE
25
NNE
10
NNE
20
SW
20
SW
35
SW
25
SW
10
WNW
10
SSE
25
NNE
30
NE
30
NE
20
N
15
N
15
ENE
5
WNW
5
ESE
15
SSE
15
SW
30
SW
Wind State
cross-on
cross-on
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross
cross
cross-on
glassy
glassy
cross
cross-off
cross-off
High Tide
5:24PM2.64m
5:49AM2.43m
6:16PM2.72m
6:49AM2.42m
7:12PM2.82m
7:53AM2.45m
8:11PM2.94m
8:56AM2.53m
9:11PM3.07m
9:57AM2.64m
10:10PM3.20m
10:56AM2.76m
11:08PM3.30m
11:52AM2.87m
Low Tide
11:43PM0.72m
11:54AM0.72m
00:42AM0.64m
12:49PM0.72m
1:44AM0.52m
1:49PM0.68m
2:45AM0.38m
2:51PM0.61m
3:46AM0.23m
3:51PM0.52m
4:44AM0.09m
4:51PM0.41m
5:39AM-0.01m
mod rain
rain showers
clear
clear
clear
clear
part cloud
rain showers
part cloud
clear
rain showers
heavy rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:13
5:13
5:13
5:15
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:16
8:15
8:15
8:15
8:15
8:15
8:14
8:13
 mm
6
11
1
14
20
Temp °C
17
17
17
19
20
25
26
22
24
25
24
18
18
21
20
20
20
21
22
21
23
Feels °C
12
9
14
18
19
24
23
19
25
28
27
15
15
18
17
18
18
20
20
18
20
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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