Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Plum Island surf break

Plum Island surfForecast / Massachusetts / USA

information circle12 Day Weather and Surf, issued 6 am Friday 13 Feb 2026 EST
Forecast update in hr  min  s Forecast update imminent
Plum Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Plum Island sea temperature is
3.2° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Plum Island this week:

The surf forecast for Plum Island over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 19) at 1AM. The primary swell is predicted to be 0.8m and 7s period with a secondary swell of 0.1m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Plum Island in the next 12 days are 1.7m 7s and forecast to arrive on Friday (Feb 20) at 4AM. 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 4s period and expected on Sunday (Feb 15) at 7AM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Thu 19th Feb)2.5ft (0.8m) 7s
Best Surf 1AM (Thu 19th Feb)2.5ft (0.8m) 7s
Most Powerful 4AM (Fri 20th Feb)5.5ft (1.7m) 7s

Table - best surf conditions forecast for Plum Island over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Icy conditions (max 2°C on Sat afternoon, min -7°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary A dusting of new snow. Icy conditions (max 6°C on Tue afternoon, min -1°C on Mon morning). Wind will be generally light.

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
NE
0.3
NE
0.1
SE
0.1
SE
0.1
SE
0.1
E
0.8
N
0.4
NNE
0.1
E
0.1
E
0.1
E
0.1
E
0.2
E
0.3
E
0.3
E
0.2
E
0.7
SSE
0.8
SSE
0.6
SE
1.1
NE
1.4
NE
Period(s) (?)5510101010458699988847756
Wave
Graph
(?)Metric surfscale
Energy kJ (?)644442269111161212512563762172
Wind
(km/h)
15
NW
15
WNW
15
W
15
W
15
WNW
15
WNW
10
N
5
S
10
SW
5
SW
5
S
10
SSW
20
SW
15
WSW
15
W
5
NE
15
SSE
5
NNW
10
NNW
15
N
20
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offoffcross-
off		cross-
off		crossglasscross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		offglasscrossglasscross-
off		crosscross-
on
High Tide
/ height (m)
9:08PM
1.94
9:16AM
2.34
9:53PM
2.05
10:01AM
2.45
10:34PM
2.18
10:43AM
2.55
11:11PM
2.32
11:22AM
2.64
11:49PM
2.45
12:03PM
2.69
12:28AM
2.56
12:44PM
2.70
1:08AM
2.65
Low Tide
/ height (m)
3:39PM
0.23
3:46AM
0.45
4:24PM
0.16
4:30AM
0.37
5:05PM
0.09
5:10AM
0.28
5:42PM
0.01
5:49AM
0.18
6:17PM
-0.06
6:26AM
0.08
6:51PM
-0.11
7:05AM
-0.02
7:26PM
-0.12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise6:43--6:41--6:41--6:39--6:37--6:35--6:35--
Sunset-5:10--5:12--5:14--5:15--5:15--5:17--5:19-
clear
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
cloud
light snow
light snow
cloud
cloud
cloud
Rain (mm)
---------------------
Temp. °C-10-3120-3-2-2111465212121
Feels °C (?)-6-6-9-4-4-5-7-6-7-3-3-3-211-2-3-1-3-3-4
  • 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

Latest Updates

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

submit an eyeball surf report

Quick surf report for Plum Island:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Plum Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Plum Island at:
surf-forecast.com

Information about the Plum Island Surf forecast

The above surf forecast table for Plum Island provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Plum Island can be found by selecting the local surf guide option on the grey menu. Our Plum Island 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 (Plum Island) 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 Plum Island 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.

Plum Island is 6 km (4 miles) from Newburyport. If you plan a vacation in Massachusetts, look for hotels and other accommodation in Newburyport. Newburyport has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest