Napatree Jetty surfForecast / Rhode Island / USA

information circle12 Day Weather and Surf, issued 7 am Saturday 12 Jul 2025 EDT
Forecast update in hr  min  s Forecast update imminent
Napatree Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Napatree Jetty sea temperature is
20.7° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Napatree Jetty this week:

The surf forecast for Napatree Jetty over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 17) at 11PM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.1m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Napatree Jetty in the next 12 days are 1.5m 7s and forecast to arrive on Friday (Jul 18) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 17th Jul)3.5ft (1.0m) 7s
Best Surf11PM (Thu 17th Jul)3.5ft (1.0m) 7s
Most Powerful11PM (Fri 18th Jul)5ft (1.5m) 7s

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

Updates in  hr  min  s Forecast update imminent
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
S
0.8
SSE
0.9
SSE
0.6
S
0.5
S
0.5
S
0.6
ESE
0.4
ESE
0.4
SE
0.4
SE
0.6
SSW
0.6
SSW
0.9
SSW
0.9
SSW
1.2
SSW
0.9
S
1
SSW
1.3
SSW
1
S
1.2
SSW
1.3
SSW
1.1
S
1.2
SSW
1.3
S
1.5
S
1.5
S
1.4
S
1.3
S
1.2
S
1.2
S
1
S
1
S
0.8
S
0.7
S
1
S
1.3
SSW
Period(s) (?)778777666634666677777777788888877666
Wave
Graph
(?)Metric surfscale
Energy (?)73741065443384130201321351036712270103227100164165123161156243262226196187179114111595370138
Wind
(km/h)
10
SE
15
SE
10
ESE
15
SE
15
SSE
10
S
10
S
15
S
10
WSW
10
SW
20
SSW
15
SW
15
SW
25
SSW
20
SSW
15
SSW
15
SSW
20
NE
15
NE
15
SE
10
E
15
ESE
10
ESE
10
S
5
SW
15
SW
10
NNW
10
WNW
20
WSW
10
NNW
15
E
15
SE
5
E
10
SW
20
S
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
crosscrosscross-
on
cross-
on
ononcross-
on
cross-
on
oncross-
on
onononononoffcross-
off
crosscross-
off
crosscrosscross-
on
ononcross-
off
crosscross-
on
cross-
off
cross-
off
cross-
on
glassononon
High Tide
/ height (m)
10:13AM
0.79
10:30PM
0.91
10:57AM
0.81
11:15PM
0.90
11:44AM
0.84
12:02AM
0.88
12:33PM
0.86
12:52AM
0.85
1:24PM
0.88
1:45AM
0.81
2:17PM
0.90
2:40AM
0.78
3:13PM
0.92
3:39AM
0.75
4:14PM
0.93
4:44AM
0.73
5:20PM
0.94
5:52AM
0.75
6:27PM
0.97
6:56AM
0.79
7:28PM
0.99
7:53AM
0.84
8:23PM
1.01
Low Tide
/ height (m)
4:14PM
0.04
5:04AM
0.01
4:58PM
0.04
5:39AM
0.01
5:43PM
0.05
6:15AM
0.00
6:31PM
0.07
6:55AM
0.01
7:27PM
0.10
7:40AM
0.02
8:35PM
0.13
8:33AM
0.04
10:08PM
0.14
9:35AM
0.05
11:39PM
0.12
10:40AM
0.05
12:45AM
0.10
11:44AM
0.05
1:44AM
0.08
12:45PM
0.04
2:39AM
0.05
1:43PM
0.02
3:27AM
0.04
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Sunrise5:24--5:24--5:26--5:26--5:26--5:28--5:28--5:30--5:31--5:31--5:31--5:33--
Sunset-8:21--8:20--8:20--8:19--8:17--8:17--8:16--8:15--8:15--8:15--8:14--8:13-
part cloudpart cloudclearclearclearclearpart cloudpart cloudrain showersclearclearclearclearclearpart cloudpart cloudthunderstorm thunderstorm part cloudpart cloudrain showerscloudcloudpart cloudthunderstorm thunderstorm thunderstorm clearclearclearclearclearclearclearclearclear
Rain (mm)
--------1-------19--3---211---------
Temp. °C212120222221232424262826272924242623222420202223252725272927232422252624
Feels °C (?)232121232323252526292928282925262826222419212426292827252625222423252524

Short Range Forecast: Some drizzle, heaviest during Mon night. Warm (max 24°C on Mon afternoon, min 20°C on Sat morning). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Thu night. Warm (max 29°C on Wed afternoon, min 19°C on Thu night). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 7mm), mostly falling on Fri night. Warm (max 27°C on Sun afternoon, min 18°C on Fri night). Wind will be generally light.

Long Range Forecast: Some drizzle, heaviest during Thu morning. Warm (max 29°C on Mon afternoon, min 20°C on Mon night). Wind will be generally light.

  • Map Icons:
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  • 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 Napatree Jetty Surf forecast

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

Napatree Jetty is 8 km (5 miles) from Westerly. If you plan a vacation in Rhode Island, look for hotels and other accommodation in Westerly. Westerly has rooms for a wide range of budgets as well as car hire and transport links.

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