Lighthouse surf break

Lighthouse surfForecast / Rhode Island / USA

information circle12 Day Weather and Surf, issued 12 pm Tuesday 17 Feb 2026 EST
Forecast update in hr  min  s Forecast update imminent
Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lighthouse sea temperature is
2.2° C
(Which is 2.1°C colder than average for this time of year)


Best Forecast Surf Conditions for Lighthouse this week:

The surf forecast for Lighthouse over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Feb 18) at 1AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.6m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Lighthouse in the next 12 days are 1.3m 12s and forecast to arrive on Tuesday (Feb 24) at 1AM. Winds are predicted to be cross-offshore 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 (Feb 23) at 4PM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Wed 18th Feb)2.5ft (0.7m) 11s
Best Surf 1AM (Wed 18th Feb)2.5ft (0.7m) 11s
Most Powerful 1AM (Tue 24th Feb)4.5ft (1.3m) 12s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 10mm) heaviest on Wed afternoon, then becoming colder with a dusting of snow on Wed night. Icy conditions (max 4°C on Tue night, min -1°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 5mm) on Fri afternoon. Becoming colder with heavy fall of snow, heaviest during Sun night. Icy conditions (max 5°C on Sat morning, min -1°C on Sat night). Winds increasing (light winds from the NNW on Sat morning, gales from the NE by Sun night).

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
1
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
ESE
0.7
S
0.7
ESE
0.7
SE
0.6
ESE
0.5
SE
1
S
0.9
S
0.7
SSW
0.5
S
1.3
ESE
0.9
S
1
S
0.9
SSW
0.7
SSW
1.2
E
1.1
E
1.3
E
1.7
ENE
1.3
ESE
1.3
ESE
Period(s) (?)109111212128887577785456912
Wave
Graph
(?)Metric surfscale
Energy kJ (?)120901031479971111100622680721009758714886208264441
Wind
(km/h)
15
SW
15
WSW
15
WSW
15
WSW
10
NE
15
NNE
15
NE
5
ESE
15
SE
20
E
25
E
15
NNW
20
NW
15
NE
25
ENE
35
E
45
ENE
70
NE
65
N
45
NNW
25
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrossononcross-
on
cross-
on
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
High Tide
/ height (m)
7:47PM
0.98
8:08AM
1.02
8:27PM
1.02
8:49AM
1.01
9:09PM
1.05
9:31AM
0.97
9:53PM
1.05
10:16AM
0.91
10:41PM
1.03
11:05AM
0.84
11:35PM
1.00
12:01PM
0.78
12:35AM
0.96
Low Tide
/ height (m)
1:34PM
-0.11
1:44AM
-0.15
2:05PM
-0.14
2:23AM
-0.17
2:39PM
-0.16
3:04AM
-0.16
3:15PM
-0.16
3:48AM
-0.14
3:55PM
-0.13
4:37AM
-0.09
4:40PM
-0.10
5:34AM
-0.02
5:33PM
-0.05
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise6:37--6:37--6:35--6:33--6:33--6:31--6:30--
Sunset-5:21--5:22--5:23--5:24--5:25--5:27--5:28-
cloud
part cloud
part cloud
cloud
mod rain
snow showers
part cloud
part cloud
cloud
light snow
light rain
rain showers
part cloud
cloud
cloud
cloud
light snow
heavy snow
light snow
cloud
cloud
Rain (mm)
----10-----41---------
Temp. °C224430111222531000-2-1-2
Feels °C (?)-3-3010-6-3-3-3-4-5-31-1-5-9-11-13-17-12-11
  • Map Icons:
  • Break
  • 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 Lighthouse Surf forecast

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

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

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