Lighthouse Surf Break

Lat Long: 41.36° N 71.48° W

Lighthouse Surf Forecast and Surf Report

Issued: 7 am 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lighthouse sea temperature is
21.0°C
0.0° 

Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Lighthouse surf forecast from 27 Aug 2026:

  • Best quality surf: Friday 28 Aug, 5AM (local time) - 2.5ft (0.8m), 6s period, S swell with cross-offshore winds.
  • Most powerful swell: Wednesday 2 Sep, 11AM (local time) - 1.5ft (0.5m), 11s period, SE swell with 58 kJ wave energy.
  • Next surfable swell (1★+): Friday 28 Aug, 5AM (local time) - 2.5ft (0.8m), 6s period with S swell.

Best Forecast Surf Conditions for Lighthouse this week:

The surf forecast for Lighthouse over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 28) at 5AM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.8m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Lighthouse in the next 16 days are 0.5m 11s and forecast to arrive on Wednesday (Sep 02) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Aug 30) at 11PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 28th Aug)2.5ft (0.8m) 6s
Best Surf 5AM (Fri 28th Aug)2.5ft (0.8m) 6s
Most Powerful11AM (Wed 2nd Sep)1.5ft (0.5m) 11s

Table - best surf conditions forecast for Lighthouse over the next 16 days.


The Lowdown

Alright, let’s get stuck into this.

Looking at the whole 16-day window for this area, it’s a pretty grim run for Lighthouse (Point Judith). The first hint of anything rideable doesn’t show up until Friday the 28th of August, and even then it’s just barely surfable. Expect a lot of flat or near-flat days with small, short-period swell and messy wind. The water temp is sitting at 70°F, which is bang on average for this time of year – no surprises there.

The first little glimmer is Friday afternoon, the 28th of August. The swell is a tiny 2ft from the SE at 8 seconds, but the wind turns light cross-offshore from the SW at 9 mph, making it clean. The combined energy is weak at 69, so we’re talking small, weak waves. It’s just about rideable on a log, but it’s far from good. The crowd factor is “sometimes,” so you might have company, but with waves this small, it won’t feel crowded.

After that, it fades right out again. Sunday the 30th through Monday the 31st of August sees the swell drop even further to 1ft, and although the wind is clean cross-offshore, there’s just no power – combined energy down to 16. That’s a hard pass.

Tuesday the 1st of September gets a bump to 2ft from the E, but the period is a shocking 4 seconds, and the wind is a messy cross-onshore. It’s choppy and junky. Not worth paddling out.

Wednesday the 2nd of September shows a bit more interesting: 2ft from the SE but with a period of 11 seconds. That’s a touch of groundswell. Combined energy gets up to 80, still weak, but that longer period might give it a bit more shape. The morning is a mess with cross-onshore wind though. Still a no-go.

The best of the entire outlook, and I mean the only real standout, is Thursday the 3rd of September morning. The swell is still tiny at 1ft from the SE, but the period is a decent 9 seconds. The wind is glassy – 3 mph from the WSW, which is basically calm. It’s glassy, clean, and the combined energy is 61. It’s not going to be epic, but for this forecast window, it’s the only chance to get a clean little slide on a longboard. The break is a reef and point setup, so that longer period (9 seconds) will wrap in a bit better here than at a beach. Keep expectations super low though.

From the 4th of September onwards, it’s a desert. The 5th of September sees a bigger swell of 5ft from the ESE at a short 5-second period, combined energy hitting 113 (moderate), but the wind is NE at 19 mph, creating a lumpy cross-chop. That’s more of a windsurf or kite situation than a surf. After that, it’s back to tiny, messy waves right through the 11th of September. The very end of the forecast, on the 11th of September, sees a clean offshore wind from the NW at 12 mph, but with only 2ft of S swell at 5 seconds, it’s just not going to break properly.

Honestly, this is a tough run. The only day I’d even consider wetting a line is the morning of Thursday the 3rd of September for a bit of glassy small-wave fun. Otherwise, the board stays on the roof.

Rusty

Short Range Forecast

Mostly dry. Warm (max 26°C on Fri afternoon, min 18°C on Sat morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Mon morning. Warm (max 26°C on Mon afternoon, min 18°C on Tue night). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SE
8
0.6
SE
9
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
S
6
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.3
SE
8
0.4
SE
8
0.4
SE
7
0.4
SE
7
0.7
E
4
0.4
SE
6
0.3
SE
10
0.5
SE
11
0.5
SE
10
0.5
SE
10
Wave Graph
Metric surfscale
Energy kJ
45
47
45
42
41
39
40
28
24
24
25
11
16
13
11
17
13
18
58
50
46
Wind (km/h)
20
SSW
20
S
15
SSW
15
SSW
15
SW
15
N
15
NE
10
SSE
5
SW
15
SW
25
SW
15
WSW
15
SW
15
WSW
15
E
20
E
25
ENE
15
E
15
E
15
E
20
SW
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-off
High Tide
8:08PM1.08m
8:30AM1.04m
8:47PM1.09m
9:09AM1.09m
9:26PM1.07m
9:49AM1.12m
10:06PM1.04m
10:31AM1.12m
10:49PM0.98m
11:16AM1.12m
11:35PM0.92m
12:07PM1.09m
00:28AM0.85m
Low Tide
1:51PM0.04m
2:17AM-0.00m
2:26PM0.00m
2:46AM-0.03m
3:03PM-0.02m
3:16AM-0.05m
3:41PM-0.02m
3:50AM-0.05m
4:22PM-0.00m
4:26AM-0.04m
5:08PM0.04m
5:08AM-0.01m
6:01PM0.09m
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
rain showers
cloud
light rain
light rain
cloud
light rain
light rain
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:07
6:07
6:09
6:09
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:27
7:25
7:23
7:22
7:21
7:19
7:16
 mm
1
2
1
2
2
2
Temp °C
24
24
23
25
26
25
20
23
21
23
24
23
24
26
22
20
19
18
18
20
22
Feels °C
23
23
23
26
26
27
19
23
21
23
22
22
25
26
24
22
18
16
18
21
23
  • 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 16 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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