Surf Forecast Surf Report
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Winthrop Jetty surf break
Reef/Jetty
Winthrop Jetty location map

Winthrop Jetty surf Forecast / Massachusetts / USA

12 Day Weather and Surf, issued 7 pm Wednesday 08 May 2024 EDT
Forecast update in  hr  min  s Update imminent
Winthrop Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Winthrop Jetty sea temperature is 9.9°C (Statistics for 08 May 1981-2005 - mean: 8.6 °C max: 10.4 °C min: 6.3 °C)
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  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Winthrop Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Winthrop Jetty sea temperature is 9.9°C (Statistics for 08 May 1981-2005 - mean: 8.6 °C max: 10.4 °C min: 6.3 °C)


Best Forecast Surf Conditions for Winthrop Jetty this week:

The surf forecast for Winthrop Jetty over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (May 10) at 8PM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.9m and 6s. Another secondary swell of 0.1m and 16s is also forecast. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Winthrop Jetty in the next 12 days are 1.1m 8s and forecast to arrive on Sunday (May 12) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Tuesday (May 14) at 5PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Fri 10th May)3ft (0.9m) 6s
Best Surf 5AM (Sun 12th May)3.5ft (1.1m) 7s
Most Powerful11PM (Sun 12th May)3.5ft (1.1m) 8s

Table - best surf conditions forecast for Winthrop Jetty over the next 12 days.

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Updates in  hr  min  s Update imminent
Thursday
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Mon
20
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
ENE
0.3
ENE
0.2
E
0.8
ENE
1
ENE
0.9
ENE
0.7
ENE
0.7
ENE
0.8
ENE
1.1
E
1.1
E
1.1
E
1
E
0.8
ENE
0.7
E
0.5
E
0.3
ENE
0.2
ESE
0.2
ESE
0.1
E
0.2
ESE
0.3
ESE
0.3
ESE
0.5
ESE
0.8
E
1.3
ENE
0.9
NE
1.1
E
1.1
E
1.5
ESE
1.7
ESE
1.8
SE
1.1
E
0.9
E
0.7
E
0.7
E
Period(s) (?)9911566677788998889712108810677888678888
Wave
Graph
(?)Metric surfscale
Energy (?)17161037825334486011713816115010369351385391413514916383133156286219318149945555
Wind
(km/h)
10
WSW
15
NE
20
NE
15
NNE
20
NE
15
E
5
E
10
ENE
15
E
5
SE
10
E
15
ESE
5
SSW
5
WNW
15
SSW
15
SW
15
SW
20
SW
10
SSW
20
S
15
S
5
E
15
NE
20
NE
15
NNE
5
ENE
10
SE
10
S
5
NW
10
ESE
5
W
15
NE
10
E
5
N
5
E
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
onglassononcross-
on
ononglassoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrossoncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
on
offcross-
on
onglassoncross-
on
High Tide
/ height (m)
12:19AM
3.51
12:59PM
3.07
1:08AM
3.45
1:50PM
2.96
1:57AM
3.33
2:41PM
2.84
2:47AM
3.18
3:33PM
2.71
3:39AM
3.01
4:27PM
2.61
4:34AM
2.85
5:22PM
2.54
5:31AM
2.72
6:17PM
2.51
6:30AM
2.63
7:11PM
2.54
7:27AM
2.59
8:02PM
2.60
8:22AM
2.58
Low Tide
/ height (m)
6:44AM
-0.45
6:55PM
-0.02
7:33AM
-0.36
7:44PM
0.10
8:23AM
-0.23
8:33PM
0.24
9:14AM
-0.06
9:24PM
0.38
10:06AM
0.11
10:18PM
0.51
11:00AM
0.27
11:15PM
0.60
11:55AM
0.38
12:13AM
0.64
12:49PM
0.45
1:12AM
0.62
1:42PM
0.48
2:08AM
0.55
2:30PM
0.48
Thursday
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Mon
20
Sunrise-5:28--5:26--5:26--5:24--5:22--5:22--5:20--5:20--5:18--5:18--5:18--5:16-
Sunset--7:52--7:52--7:53--7:54--7:57--7:58--7:59--8:00--8:00--8:01--8:02--8:04
rain showersclearpart cloudcloudclearpart cloudpart cloudclearclearcloudpart cloudpart cloudpart cloudpart cloudpart cloudclearpart cloudclearpart cloudpart cloudpart cloudpart cloudcloudcloudcloudcloudcloudcloudcloudpart cloudcloudcloudclearclearpart cloudcloud
Rain (mm)
2-----------------------------------
Temp. °C121412910108101191011101315141818151920171313121218162326211820151820
Feels °C (?)1111845556766771011101515111617161210101117152326211618151719

Short Range Forecast: Light rain (total 2mm), mostly falling on Wed night. Very mild (max 14°C on Thu morning, min 7°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Tue morning, min 8°C on Sat night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 20°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 26°C on Sat afternoon, min 13°C on Sun night). Wind will be generally light.

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Winthrop Jetty 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.


Information about the Winthrop Jetty Surf forecast

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

Winthrop Jetty is 4 km (2 miles) from Winthrop. If you plan a vacation in Massachusetts, look for hotels and other accommodation in Winthrop. Winthrop has rooms for a wide range of budgets as well as car hire and transport links.

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