Coastguard Beach Surf Break

Lat Long: 41.83° N 69.95° W

Issued: 1 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Coastguard Beach sea temperature is
19.5° C

1.8°C warmer than normal for this time of year

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 5 Jul 2026:

  • Most powerful swell: Tuesday 7 Jul, 2PM (local time) - 6ft (1.9m), 7s period, E swell with 387 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 1.9m 7s and forecast to arrive on Tuesday (Jul 07) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Thursday (Jul 09) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Tue 7th Jul)6ft (1.9m) 7s

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


Updates in  hr  min  s Forecast update imminent

Hey, Rusty here. Coastguard Beach is flat-lined for the next 16 days – nothing worth riding. Starting Sunday, July 5, we’ve got a pathetic 0.7 ft of ESE swell with a 10-second period, cross-on breeze, and combined energy of 13 – weak. Water temp’s 67°, about 3° warmer than normal, but that’s it.

Monday the 6th: 3 ft morning, period only 4 seconds; afternoon hits 4 ft with 5-second junk – cross-on and building wind. Tuesday the 7th brings a spike to 6 ft from the E, 7-second period, but onshore winds near gale (31 mph) trash it – energy jumps to 372, but it’s messy. Wednesday the 8th: 4 ft, still short period, cross-shore. Thursday the 9th onward: all under 2 ft. This stretch lasts through Monday, July 20 – tiny, choppy nothing. Usually a consistent spot, but this is a rare dry spell. Hold tight, forecasts can flip.

Rusty.

Short Range Forecast

Heavy rain (total 61mm), heaviest during Mon night. Warm (max 22°C on Sun afternoon, min 15°C on Mon afternoon). Winds increasing (light winds from the E on Sun afternoon, strong winds from the ENE by Tue morning).

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Thu night. Warm (max 25°C on Thu morning, min 18°C on Wed afternoon). Winds increasing (light winds from the N on Wed afternoon, fresh winds from the SW by Thu night).

Sun
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
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)
0.2
ESE
10
0.2
ESE
10
0.4
SE
10
1.1
ESE
5
1.4
E
6
1.9
E
7
1.8
ENE
7
1.8
E
7
1.3
ENE
7
1.1
ENE
7
0.7
E
7
0.5
E
7
0.4
ENE
7
0.3
ENE
7
0.2
E
7
0.2
E
7
1.1
NE
5
0.9
NNE
5
0.4
SE
8
0.4
SE
9
0.3
ENE
7
Wave Graph
Metric surfscale
Energy kJ
9
9
25
56
137
371
365
358
173
125
54
27
17
9
4
4
64
44
20
21
9
Wind (km/h)
15
ESE
20
S
15
ESE
25
ESE
40
E
50
ENE
45
ENE
30
NNE
25
N
5
N
30
WSW
25
SW
35
SW
30
SW
15
NW
15
NE
15
NNE
20
NNE
10
NE
15
WSW
15
SSW
Wind State
cross-on
cross
cross-on
cross-on
on
on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross
cross-on
cross-off
cross-off
High Tide
3:55PM2.54m
4:05AM2.54m
4:37PM2.58m
4:54AM2.47m
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
Low Tide
9:59PM0.79m
10:20AM0.65m
10:49PM0.77m
11:04AM0.70m
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
part cloud
light rain
light rain
mod rain
heavy rain
mod rain
light rain
cloud
part cloud
clear
clear
clear
clear
rain showers
part cloud
light rain
rain showers
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:11
5:13
5:13
5:13
5:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:16
8:16
8:16
8:15
8:15
8:15
8:15
8:15
 mm
1
3
6
40
10
1
1
2
1
Temp °C
22
21
17
16
16
16
16
16
17
19
21
25
25
22
23
21
21
20
22
22
23
Feels °C
21
19
13
14
10
8
8
10
14
19
18
22
21
18
23
21
19
16
19
20
21
Swell 1
Height (m)
Direction
Period (s)
0.2
ESE
10
0.2
ESE
10
0.4
SE
10
0.1
SE
10
0.1
SW
5
0.1
S
5
1.8
E
7
0.1
S
6
1.1
ENE
7
0.7
E
7
0.5
E
7
0.4
ENE
7
0.3
ENE
7
0.2
E
7
0.2
E
7
0.3
SSE
7
0.2
SSE
6
0.6
ENE
5
0.4
ENE
5
0.3
ENE
7
Energy kJ
9
9
24
4
1
1
358
1
125
54
27
17
9
4
4
9
4
16
9
9
Swell 2
Height (m)
Direction
Period (s)
0.1
S
6
0.2
S
6
0.1
E
10
0.1
E
10
0.1
E
10
0.1
SE
10
0.1
E
10
0.2
ESE
10
0.4
NNW
4
0.4
SE
9
0.2
S
8
Energy kJ
1
2
2
2
2
4
2
9
6
21
5
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
5
0.1
NE
4
0.1
E
11
0.1
S
8
0.1
SE
9
0.4
SE
8
0.4
NE
4
Energy kJ
2
1
2
1
3
18
5
Wind waves
Height (m)
Direction
Period (s)
0.3
NE
3
0.4
SSE
3
0.8
ESE
4
1.1
ESE
5
1.4
E
6
1.9
E
7
1.8
ENE
7
1.4
ENE
7
1.3
ENE
7
0.6
WSW
3
0.6
SW
4
1.1
SW
5
1.1
SW
5
0.9
SSW
4
0.6
SSW
4
1.1
NE
5
0.9
NNE
5
0.6
NE
5
Energy kJ
2
3
25
56
137
371
365
220
173
7
14
59
53
28
11
64
44
20
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
488
463
385
494
441
833
313
107
104
8
132
65
137
137
119
66
94
139
66
136
180
Best forecast wave conditions in Massachusetts
Rating
(10 max)
1
1
2
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
1
3
2
1
3
2
3
3
2
2
2
2
2
2
2
1
2
2
2
3
Header Global
Rating
(10 max)
6
4
8
7
5
5
9
8
9
9
5
5
6
5
8
5
5
8
6
5
5
  • Map Icons:
  • Break
  • 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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