Coastguard Beach Surf Break

Lat Long: 41.83° N 69.95° W

Issued: 7 pm 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Coastguard Beach sea temperature is
19.1° C

1.6°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 4 Jul 2026:

  • Most powerful swell: Tuesday 7 Jul, 8PM (local time) - 5ft (1.6m), 7s period, ESE swell with 273 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 1.6m 7s and forecast to arrive on Tuesday (Jul 07) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Thursday (Jul 09) at 11PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Tue 7th Jul)5ft (1.6m) 7s

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


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here. Let's have a look at what's on the table.

Honestly, mate, it’s a grim picture for the next couple of weeks. We’re looking at a long stretch of flat to tiny surf. The first real action doesn't show up until Tuesday morning, 7th of July, and even then it's not exactly a classic.

The only spot we’re looking at is Coastguard Beach, and for this whole run, it’s a struggle. The water temp here is sitting about average for the time of year, so no surprises there.

For most of the first week, we’ve got bugger-all. Waves are around 0.7 ft from the ESE with weak combined swell energy, barely scratching 13 (13). The wind is mostly cross-off, so the surface is clean, but there’s nothing to ride. That carries right through until Tuesday morning, 7th of July.

On Tuesday morning, the 7th, we finally see a pulse. The swell bumps up to 5 ft from the ESE, and the combined energy jumps to 192 (192), which is moderate. It’s got some grunt, but the period is a short, messy 6 seconds, and the wind is a fresh cross-onshore from the ESE at 19 mph. The surf is going to be lumpy and pretty poor. Tuesday afternoon calms the wind right down to a light onshore breeze at 6 mph, the swell sits at 5 ft, and the energy is a bit higher at 200 (200), but it’s still a marginal call at best. It’s not one for the beginners – that’s getting too big.

After that, it drops back to nothing. Wednesday has 3 ft with messy cross-shore winds, and by Thursday we’re back to tiny 1 ft waves and clean conditions but nothing to push you into. This flat spell runs all the way to the end of the forecast. Even into the second week, the best we get is a couple of 1.0 ft to 2 ft swells with clean offshores and glassy conditions, but it’s just not enough. The raw energy numbers are in the single digits – that’s weak. On Wednesday morning, 15th of July, we’ve got a tiny 0.3 ft with 2 (2) combined energy.

There are no standouts here. The only session with any size is Tuesday the 7th, but the quality is wrecked by that wind and short period. If it were a bigger, cleaner day, Coastguard Beach has an exposed SE setup, so it would work on an ESE swell, but that’s not what we’re getting. The break is consistent, so it usually fires when there’s swell, but this time around it’s just a tease.

This is a proper blank run. It’s pretty normal for the area to have these quiet periods, but it’s still tough to swallow. Usually, forecasts change, so keep an eye on it.

Stay tuned, but don't hold your breath.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Mon afternoon. Warm (max 31°C on Fri night, min 16°C on Mon afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 26mm), heaviest during Mon night. Warm (max 26°C on Thu afternoon, min 15°C on Mon night). Winds decreasing (strong winds from the E on Mon night, calm by Wed night).

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Fri
10
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
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)
0.4
SSW
5
0.2
ESE
9
0.2
ESE
9
0.2
ESE
10
0.2
ESE
8
0.2
ESE
8
0.4
ESE
3
0.2
E
10
0.2
ESE
10
0.5
SE
4
1.6
ESE
6
1.5
ESE
7
1.1
ESE
7
0.8
ESE
7
0.6
E
7
0.5
E
7
0.4
SE
7
0.3
SE
7
0.1
E
10
0.4
SSE
6
0.3
SSE
6
Wave Graph
Metric surfscale
Energy kJ
9
8
8
9
7
7
4
8
9
9
192
200
140
73
39
25
12
7
2
13
6
Wind (km/h)
15
W
15
WNW
10
W
15
WNW
15
ENE
20
E
15
SE
15
SSE
25
SSE
35
E
30
ESE
10
E
20
NNW
30
N
15
N
25
SW
20
SW
35
SW
35
SW
30
SSW
25
SW
Wind State
off
cross-off
off
cross-off
on
on
cross-on
cross-on
cross-on
on
cross-on
on
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:39AM2.70m
3:15PM2.51m
3:21AM2.62m
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
Low Tide
8:31PM0.78m
9:02AM0.54m
9:14PM0.79m
9:40AM0.60m
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
clear
clear
rain showers
part cloud
part cloud
part cloud
cloud
cloud
light rain
heavy rain
mod rain
part cloud
light rain
cloud
part cloud
clear
clear
clear
clear
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:09
5:11
5:11
5:11
5:13
5:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:17
8:17
8:16
8:16
8:16
8:15
8:15
8:15
 mm
1
2
19
6
1
3
Temp °C
31
28
29
27
22
22
22
20
19
17
18
20
18
17
18
20
25
26
23
24
25
Feels °C
31
29
31
28
20
19
19
17
18
12
15
21
19
13
17
18
24
24
20
23
23
Swell 1
Height (m)
Direction
Period (s)
0.4
SSW
5
0.3
SSW
5
0.2
ESE
9
0.2
SSW
5
0.2
ESE
8
0.2
ESE
8
0.1
S
5
0.2
E
10
0.2
ESE
10
0.1
E
9
1.1
ESE
7
0.8
ESE
7
0.6
E
7
0.5
E
7
0.4
SE
7
0.3
SE
7
0.1
E
9
0.4
SSE
6
0.3
SSE
6
Energy kJ
9
5
8
2
7
7
1
8
9
1
140
73
39
25
12
7
2
13
6
Swell 2
Height (m)
Direction
Period (s)
0.2
E
9
0.2
NNW
3
0.2
N
3
0.2
ESE
10
0.2
S
5
0.2
SSW
5
0.1
E
10
0.1
E
10
0.5
S
6
0.3
SSE
7
0.4
NE
5
0.3
E
8
0.2
E
8
0.1
E
10
0.1
E
10
0.1
E
7
Energy kJ
7
1
1
9
2
3
2
2
19
10
6
11
5
2
2
1
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
9
0.1
E
10
0.1
NE
4
0.1
E
10
0.2
S
7
0.1
NE
5
0.1
NE
5
0.1
E
9
0.1
E
9
Energy kJ
8
2
1
2
4
1
1
2
2
Wind waves
Height (m)
Direction
Period (s)
0.3
NW
3
0.3
NW
3
0.4
SSW
4
0.2
NNW
3
0.4
NE
3
0.4
ENE
4
0.4
ESE
3
0.4
SE
3
0.4
SE
4
0.5
SE
4
1.6
ESE
6
1.5
ESE
7
0.7
N
4
0.7
NNE
5
0.7
SW
4
0.5
SW
4
0.8
SSW
4
0.9
SSW
5
0.4
NNW
3
0.3
NNE
3
Energy kJ
1
1
7
1
4
5
4
3
4
9
192
200
12
22
14
7
20
42
2
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
205
241
312
259
2447
1920
929
1156
1155
340
116
64
107
106
71
69
11
929
161
167
167
Best forecast wave conditions in Massachusetts
Rating
(10 max)
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
1
2
2
2
1
3
2
2
3
1
1
3
3
1
3
3
1
3
1
Header Global
Rating
(10 max)
7
5
5
5
9
7
7
5
8
7
5
6
9
8
9
8
5
5
5
4
9
  • 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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