Napatree Jetty surfForecast / Rhode Island / USA

information circle12 Day Weather and Surf, issued 6 am Saturday 06 Dec 2025 EST
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
9.9° 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 Friday (Dec 12) at 1AM. The primary swell is predicted to be 1.2m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Napatree Jetty in the next 12 days are 2.3m 8s and forecast to arrive on Wednesday (Dec 10) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Monday (Dec 08) at 10AM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Fri 12th Dec)4ft (1.2m) 8s
Best Surf 1AM (Fri 12th Dec)4ft (1.2m) 8s
Most Powerful10PM (Wed 10th Dec)7.5ft (2.3m) 8s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Icy conditions (max 5°C on Sat morning, min -6°C on Mon night). Winds decreasing (fresh winds from the NW on Sun night, calm by Mon night).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Thu night. Icy conditions (max 10°C on Wed afternoon, min -3°C on Tue morning). Winds decreasing (strong winds from the WSW on Tue night, light winds from the WSW by Thu night).

Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.3
SE
0.3
SE
0.6
SE
0.6
SE
0.6
SE
0.9
SW
0.3
SSW
0.2
ESE
0.1
SE
0.1
SE
1.3
SSW
1.8
SW
1.2
SSW
2
SSW
2.2
SSW
2.1
SSW
1.5
S
1.2
S
2.1
S
1.9
S
1.6
SSW
Period(s) (?)997885688957778888899
Wave
Graph
(?)Metric surfscale
Energy kJ (?)141330425737763374287153360666559324167603562387
Wind
(km/h)
10
SSW
20
WSW
10
NW
10
NNW
10
SW
30
W
30
NNW
20
N
10
N
10
SSW
25
SW
40
WSW
25
SW
35
SSW
20
WSW
25
W
20
WSW
10
E
30
W
25
W
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
off
cross-
off
oncrosscross-
off
offoffononcross-
on
ononcross-
on
cross-
on
cross-
on
cross-
off
cross-
on
crosscross
High Tide
/ height (m)
9:31PM
0.88
9:57AM
1.01
10:25PM
0.86
10:53AM
0.95
11:22PM
0.84
11:49AM
0.87
12:19AM
0.81
12:45PM
0.80
1:16AM
0.79
1:39PM
0.73
2:12AM
0.77
2:34PM
0.67
3:08AM
0.76
Low Tide
/ height (m)
3:50PM
-0.06
3:21AM
-0.09
4:42PM
-0.03
4:15AM
-0.04
5:34PM
0.01
5:09AM
0.02
6:30PM
0.05
6:08AM
0.08
7:36PM
0.08
7:23AM
0.13
8:42PM
0.10
9:23AM
0.15
9:29PM
0.11
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
Sunrise6:58--6:58--7:00--7:01--7:01--7:01--7:03--
Sunset-4:17--4:17--4:17--4:17--4:17--4:17--4:17-
cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
light rain
part cloud
part cloud
clear
Rain (mm)
-----------------2---
Temp. °C541342-4-4-6-1569108779873
Feels °C (?)0-1-4-20-5-13-11-12-8-4-412012510-3
  • 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

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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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