Surf Forecasts:
Coastguard Beach surf forecast from 9 Jul 2026:
- Most powerful swell: Wednesday 15 Jul, 5AM (local time) - 3.5ft (1.1m), 7s period, SW swell with 114 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 1.1m 7s and forecast to arrive on Wednesday (Jul 15) at 5AM. 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 5s period and expected on Tuesday (Jul 14) at 5PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Wed 15th Jul) | 3.5ft (1.1m) 7s |
Table - best surf conditions forecast for Coastguard Beach over the next 16 days.
Alright, fellow surfers, Rusty here. Let's have a good look at what's on offer at Coastguard Beach.
We gotta be straight up with you. The forecast is lookin' pretty flat for the next couple of weeks. There's a long stretch of not much happening. It’s going to be a quiet period, so don't get your hopes up for any epic sessions.
The first real chance for a surf is on Thursday, July 9th, but honestly, it’s a bit of a letdown. We’re lookin’ at tiny 2ft waves from the east with a short period of 8 seconds. The overall energy is pretty weak (46). The wind is a moderate breeze from the southwest, which is cross-offshore, so the surface will be clean, but there’s just no power behind it. The guides are saying it's poor surf, and I wouldn't bother paddling out. The water is a touch warmer than normal for this time of year at 68°.
The rest of the forecast is more of the same. Friday through till the middle of next week, we're looking at tiny, gutless swell. It's mostly under 2ft with a combined energy that rarely tops 33. The wind flickers around from all directions, but it doesn't matter because there's no wave to ride. You might see some clean, glassy conditions on Wednesday afternoon, July 15th, but the swell is a pathetic 0.7ft. You'd be better off going for a swim. Saturday, July 18th, also goes glassy in the afternoon, but with a 2ft, 5-second windswell, it's just not gonna wrap in with any power.
There are some even smaller pulses around the 2nd and 3rd week of July, with the swell barely breaking 2ft. The winds are mostly cross-off or cross, keeping it clean, but the combined energy is pitiful. The biggest "event" is on Monday, July 20th, where the swell hits 2ft, but the period is a shocking 3 seconds. That’s just wind chop, not a wave you can surf. The whole run up to July 24th is looking like a write-off. Even the glassy conditions on the 15th and 18th aren't worth it because there's no wave to take advantage of.
Look, for a beginner beach break that needs an exposed swell, this is a tough run. It tends not to stay this poor for long around here, and forecasts can change, but for now, we’re in a dry spell. This setup would be far more interesting for a kite surfer than a paddle surfer, given the clean, constant cross-offshore winds we're seeing.
Keep the boards waxed for another day, folks. The ocean's having a rest.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Warm (max 26°C on Thu morning, min 17°C on Sat night). Winds decreasing (fresh winds from the SW on Thu night, calm by Fri night). | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Tue afternoon, min 18°C on Sun night). Winds increasing (calm on Mon morning, strong winds from the SW by Tue afternoon). | ||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 7 | SSE 7 | SE 10 | NE 4 | NE 4 | NE 4 | NE 4 | E 10 | E 6 | E 6 | E 9 | E 9 | E 18 | S 7 | S 6 | S 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 42 | 31 | 22 | 21 | 10 | 18 | 10 | 14 | 6 | 6 | 10 | 4 | 2 | 3 | 3 | 2 | 2 | 6 | 15 | 3 | 3 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | on | glassy | on | cross-on | cross-on | cross-on | cross-on | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-off |
High Tide | 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 | 00:04AM3.36m | 12:45PM2.95m | 00:58AM3.34m | ||||||||
Low Tide | 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 | 5:48PM0.32m | 6:33AM-0.07m | 6:44PM0.27m | ||||||||
 | |  |  |  | | | |  | | |  | | | | | | |  | | | |
 | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — |
 | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:14 | — | — | 8:13 | — | — | 8:13 | — |
mm | — | — | 2 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — |
Temp °C | 26 | 26 | 23 | 23 | 20 | 21 | 20 | 20 | 17 | 19 | 19 | 20 | 20 | 21 | 20 | 25 | 27 | 23 | 23 | 24 | 24 |
Feels °C | 26 | 24 | 20 | 24 | 20 | 22 | 21 | 20 | 17 | 17 | 16 | 18 | 19 | 18 | 15 | 21 | 22 | 17 | 23 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | S 5 | SSE 5 | SSE 6 | SSE 7 | SSE 7 | S 7 | S 8 | NE 4 | NE 4 | — | E 6 | E 6 | E 9 | E 9 | E 9 | S 7 | NNE 4 | S 6 |
| kJ | 42 | 31 | 22 | 8 | 6 | 6 | 10 | 9 | 3 | 4 | 4 | 4 | — | 3 | 3 | 2 | 2 | 2 | 15 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | E 8 | E 8 | E 10 | E 8 | SE 10 | E 7 | E 7 | N 3 | S 7 | SE 5 | E 10 | E 10 | E 7 | E 7 | E 18 | E 9 | S 6 | S 4 |
| kJ | 4 | 4 | 4 | 21 | 10 | 2 | 4 | 4 | 4 | 4 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | 6 | 2 | 3 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SE 10 | ESE 10 | ESE 10 | E 10 | SE 10 | SE 4 | SE 4 | S 7 | SE 10 | E 10 | E 8 | E 8 | — | — | E 18 | E 17 | S 4 | E 9 |
| kJ | — | — | — | 4 | 9 | 9 | 2 | 14 | 1 | 1 | 4 | 4 | 2 | 1 | 1 | — | — | 6 | 5 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 5 | SSW 4 | — | — | ENE 7 | — | NNE 3 | NE 4 | NE 4 | NE 4 | — | — | SSW 3 | SW 4 | SW 5 | SW 5 | SW 5 | N 3 | — | WSW 2 |
| kJ | 9 | 49 | 24 | — | — | 18 | — | 6 | 6 | 6 | 10 | — | — | 3 | 24 | 63 | 143 | 56 | 6 | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 65 | 129 | 132 | 167 | 180 | 66 | 611 | 597 | 613 | 611 | 319 | 532 | 990 | 466 | 375 | 2745 | 754 | 180 | 66 | 241 |
Best forecast wave conditions in Massachusetts | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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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